ALLIED WASTE INDUSTRIES INC
S-4, 1999-01-15
REFUSE SYSTEMS
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<PAGE>   1
   As filed with the Securities and Exchange Commission on January 15, 1999
                                                           Registration No. 333-

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                    FORM S-4
             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933


                          ALLIED WASTE INDUSTRIES, INC.
                        ALLIED WASTE NORTH AMERICA, INC.
          SUBSIDIARY GUARANTORS LISTED ON SCHEDULES A THROUGH Y HERETO
             (Exact name of registrant as specified in its charter)

    ALLIED WASTE INDUSTRIES, INC.             ALLIED WASTE NORTH AMERICA, INC.
              DELAWARE                                    DELAWARE
    (STATE OR OTHER JURISDICTION                (STATE OR OTHER JURISDICTION
   OF INCORPORATION OR ORGANIZATION)          OF INCORPORATION OR ORGANIZATION)
             88-0228636                                   86-0843596
 (I.R.S. EMPLOYER IDENTIFICATION NO.)       (I.R.S. EMPLOYER IDENTIFICATION NO.)

                                      4953
                   (Primary Standard Industrial Classification
                                  Code Number)


                   15880 NORTH GREENWAY-HAYDEN LOOP, SUITE 100
                            SCOTTSDALE, ARIZONA 85260
                                 (602) 423-2946
               (Address, including zip code, and telephone number,
        including area code, of registrant's principal executive offices)


                                HENRY L. HIRVELA
                             CHIEF FINANCIAL OFFICER
                          ALLIED WASTE INDUSTRIES, INC.
                   15880 NORTH GREENWAY-HAYDEN LOOP, SUITE 100
                            SCOTTSDALE, ARIZONA 85260
                                 (602) 423-2946
          (Name and address, including zip code, and telephone number,
                   including area code, of agent for service)

                                   COPIES TO:
                                DAVID GOLAY, ESQ.
                    FRIED, FRANK, HARRIS, SHRIVER & JACOBSON
                               ONE NEW YORK PLAZA
                            NEW YORK, NEW YORK 10004
                                 (212) 859-8000


APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED EXCHANGE OFFER: As soon as
practicable after the effective date of this Registration Statement.

         If the securities being registered on this Form are being offered in
connection with the formation of a holding company and there is compliance with
General Instruction G, check the following box. [ ]

         If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, check the following box and
list the Securities Act registration statement number of the earlier effective
registration statement for the same offering. [ ]

         If this Form is a post-effective amendment filed pursuant to Rule
462(d) under the Securities Act, check the following box and list the Securities
Act registration statement number of the earlier effective registration
statement for the same offering. [ ]

                         CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
   TITLE OF EACH CLASS OF SECURITIES                            PROPOSED MAXIMUM     PROPOSED MAXIMUM
           TO BE REGISTERED                  AMOUNT TO BE        OFFERING PRICE     AGGREGATE OFFERING    AMOUNT OF REGISTRATION
                                              REGISTERED           PER NOTE(1)           PRICE(1)                FEE(1)(3)
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                         <C>                 <C>                 <C>                   <C>
7 3/8% Series B Senior Notes due 2004        $  225,000,000           100%             $  225,000,000             $  62,550
- -----------------------------------------------------------------------------------------------------------------------------------
7 5/8% Series B Senior Notes due 2006        $  600,000,000           100%             $  600,000,000             $ 166,800
- -----------------------------------------------------------------------------------------------------------------------------------
7 7/8% Series B Senior Notes due 2009        $  875,000,000           100%             $  875,000,000             $ 243,250
- -----------------------------------------------------------------------------------------------------------------------------------
Guarantees.........................                    --            --                          --                   None(2)
- -----------------------------------------------------------------------------------------------------------------------------------
       Total.......................         $1,700,000,000           100%             $1,700,000,000             $ 472,600(1)
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


(footnotes continued on next page)    -
<PAGE>   2
(1)      Estimated solely for the purpose of calculating the registration fee
         pursuant to Rule 457(f) under the Securities Act of 1933, as amended
         (the "Securities Act").

(2)      Pursuant to Rule 457(n) under the Securities Act.

(3)      Pursuant to Rule 429, registration fees of $373,983 were previously
         paid in connection with the registration of an aggregate amount of
         $1,255,345,000 in aggregate principal amount of debt securities under
         Registration Statements (File No. 333-30559 and File No. 333-57507)
         filed by the Registrant.

The Registrant hereby amends this Registration Statement on such date or dates
as may be necessary to delay its effective date until the Registrant shall file
a further amendment which specifically states that this Registration Statement
shall thereafter become effective in accordance with Section 8(a) of the
Securities Act of 1933 or until the Registration Statement shall become
effective on such date as the Securities and Exchange Commission, acting
pursuant to said Section 8(a), may determine.


                                      -ii-
<PAGE>   3
                                   SCHEDULE A
                              SUBSIDIARY GUARANTORS

                                A-1 Service, Inc.
                            Aaro Waste Paper Company
                              Able Sanitation, Inc.
                              Adrian Landfill, Inc.
                              ADS of Illinois, Inc.
                            Affordable Dumpsters, Inc
                        Alabama Recycling Services, Inc.
                         Alaska Street Associates, Inc.
                              Allied Cartage, Inc.
                     Allied Waste Industries (Arizona), Inc.
                        Allied Waste of California, Inc.
                       Allied Waste Rural Sanitation, Inc.
                        Allied Waste Systems (Ohio) Inc.
                        Allied Waste Systems (Texas) Inc.
                                  Americal Co.
                 American Disposal Services of New Jersey, Inc.
                American Disposal Services of West Virginia, Inc.
              American Disposal Transfer Services of Illinois, Inc.
                         American Transfer Company, Inc.
                      Apache Junction Landfill Corporation
                               Area Disposal, Inc.
                           B & L Waste Handling, Inc.
                            Belleville Landfill, Inc.
                         Better Disposal Services, Inc.
                             Borrego Landfill, Inc.
                              Bowers Phase II, Inc.
                      Brickyard Disposal & Recycling, Inc.
                                CC Landfill, Inc.
                                   CCAI, Inc.
                          CDF Consolidated Corporation
                              Celina Landfill, Inc.
                         Central Sanitary Landfill, Inc.
                  Chambers Development of North Carolina, Inc.
                             Champion Recycling, Inc
                  Charter Evaporation Resource Recovery Systems
                           Cherokee Run Landfill, Inc.
                             Chicago Disposal, Inc.
                             Citizens Disposal, Inc.
                            City-Star Services, Inc.
                            Clarkston Disposal, Inc.
                              Clinton Disposal Co.
                         Community Refuse Disposal, Inc.
                             Container Service, Inc.
                          County Disposal (Ohio), Inc.
                              County Landfill, Inc.
                                    CRX, Inc.
                           D & D Garage Services, Inc.
                           Delta Container Corporation
                              Delta Paper Stock Co.
                         Denver Regional Landfill, Inc.
                            Dinverno Recycling, Inc.
                                 Dinverno, Inc.
                         Dopheide Sanitary Service, Inc.
                            Draw Enterprises II, Inc.
                       Draw Enterprises Real Estate, Inc.
                          Duncan Disposal Service, Inc.
                         Eagle Industries Leasing, Inc.
                         East Coast Waste Systems, Inc.
                   ECDC Environmental of Humbolt County, Inc.
                               ECDC Holdings, Inc.
                            Elmhurst Disposal Company
                              Enviro Carting, Inc.
                             Enviro Recycling Corp.
                      Environmental Development Corporation
                        Environmental Reclamation Company
                                Environtech, Inc.
                        Evergreen Scavenger Service, Inc.
                                  Forward, Inc.
                         Fred Barbara Trucking Co., Inc.
                           G. Van Dyken Disposal Inc.
                             Garofalo Brothers, Inc.
                Garofalo Recycling and Transfer Station Co., Inc.
                          Gary Recycling Services, Inc.
                          General Refuse Rolloff Corp.
                        Georgia Recycling Services, Inc.
                          Golden Eagle Disposals, Inc.
                           Golden Waste Disposal, Inc.
                       Great Lakes Disposal Service, Inc.
                     Great Midwestern Recovery Systems, Inc.
                        Harland's Sanitary Landfill, Inc.
                         Hawkeye Disposal Services, Inc.
                          Illinois Bulk Handlers, Inc.


                                     -iii-
<PAGE>   4
                             SCHEDULE A (CONTINUED)

                             Illinois Landfill, Inc.
                        Illinois Recycling Services, Inc.
                          Independent Trucking Company
                    Indiana Recycling Services, Incorporated
                      Industrial Services of Illinois, Inc.
                           Ingrum Waste Disposal, Inc.
                            Joe Di Rese & Sons, Inc.
                         Lake Shore Distributions, Inc.
                     Lathrop Sunrise Sanitation Corporation
                            Lee County Landfill, Inc.
                               Loop Express, Inc.
                              Loop Recycling, Inc.
                           Loop Transfer, Incorporated
                 Louis Pinto & Son, Inc., Sanitation Contractors
                              MCM Sanitation, Inc.
                            Manumit of Florida, Inc.
                         Medical Disposal Services, Inc.
                           Metropolitan Disposal, Inc.
                         Mississippi Waste Paper Company
                              MJS Associates, Inc.
                             Monarch Disposal, Inc.
                        Nimishillen Industrial Park, Inc.
                            Northwest Recycling, Inc.
                        Oakland Heights Development, Inc.
                              Oklahoma Refuse, Inc.
                               Otay Landfill, Inc.
                          Ottawa County Landfill, Inc.
                         Palomar Transfer Station, Inc.
                                  Packman, Inc.
                               Paper Fibers, Inc.
                         Pittsburg County Landfill, Inc.
                         Price & Sons Recycling Company
                                   R. 18, Inc.
                          R.C. Miller Enterprises, Inc.
                        R.C. Miller Refuse Service, Inc.
                          Rabanco Intermodal/B.C., Inc.
                             Rabanco Recycling, Inc.
                        Rabanco Regional Landfill Company
                                  Rabanco, Ltd.
                              Ramona Landfill, Inc.
                                    RCS, Inc.
                           Recycling Associates, Inc.
                         Reliable Rubbish Disposal, Inc.
                             Resource Recovery, Inc.
                            Ridgeline Trucking, Inc.
                        Ross Bros. Waste & Recycling Co.
                              Roxana Landfill, Inc.
                              Royal Holdings, Inc.
                Rural Sanitation Service, Inc. of North Carolina
                                   S & L, Inc.
                            S & S Environmental, Inc.
                             San Marcos NCRRF, Inc.
                         Sanitary Disposal Service, Inc.
                                 Sanitran, Inc.
                              Saugus Disposal, Inc.
                          Sauk Trail Development, Inc.
                             Selas Enterprises Ltd.
                            Shred-All Recycling, Inc.
                     South Chicago Disposal, Inc. of Indiana
                              Southwest Waste, Inc.
                                   SSWI, Inc.
                   Standard Disposal Services of Florida, Inc.
                      Standard Environmental Services, Inc.
                              Standard Waste, Inc.
                          Stark Recycling Center, Inc.
                    Stewart Trash & Recycling Services, Inc.
                          Streator Area Landfill, Inc.
                             Suburban Transfer, Inc.
                            Suburban Warehouse, Inc.
                        Sunrise Sanitation Service, Inc.
                              Sunset Disposal, Inc.
                         Sunset Disposal Services, Inc.
                             Sycamore Landfill, Inc.
                              T & G Container, Inc.
                          Tates Transfer Systems, Inc.
                      Tom Luciano's Disposal Service, Inc.
                           Top Disposal Service, Inc.
                       Tri-State Recycling Services, Inc.
                Tri-State Refuse Equipment Sales & Service, Inc.
                             Turnpike Leasing, Inc.
                           United Waste Control Corp.
                 United Waste Systems of Central Michigan, Inc.
                     Upper Rock Island County Landfill, Inc.
                           USA Waste of Illinois, Inc.
                          Vining Disposal Service, Inc.
                       Vinnie Monte's Waste Systems, Inc.


                                      -iv-
<PAGE>   5
                             SCHEDULE A (CONTINUED)

                             Waste Associates, Inc.
                         Waste Reclaiming Services, Inc.
                         Wayne County Landfill IL, Inc.
                         Williams County Landfill, Inc.
                             WJR Environmental, Inc.
                          World Sanitation Corporation


                                   SCHEDULE B
                              SUBSIDIARY GUARANTORS

                                   AAWI, Inc.
                                    ADS, Inc.
                      Allied Acquisition Pennsylvania, Inc.
                          Allied Acquisition Two, Inc.
                           Allied Waste Company, Inc.
                    Allied Waste Industries of New York, Inc.
                      Allied Waste Landfill Holdings, Inc.
                        Allied Waste of Long Island, Inc.
                        Allied Waste Services, Inc. (MA)
                     Allied Waste Systems, Inc. (Del. corp.)
                        Allied Waste Transportation, Inc.
                        American Disposal Services, Inc.
                  American Disposal Services of Illinois, Inc.
                   American Disposal Services of Kansas, Inc.
                  American Disposal Services of Missouri, Inc.
                                 Autoshred, Inc.
                              AWIN Management, Inc.
                              County Disposal, Inc.
                              Cousins Carting Corp.
                          Liberty Waste Holdings, Inc.
                               Nationswaste, Inc.
                        Northeast Sanitary Landfill, Inc.
                Organized Sanitary Collectors and Recyclers, Inc.
                   Oscar's Collection Systems of Fremont, Inc.
                           Pinal County Landfill Corp.
                              S & S Recycling, Inc.
                        Standard Disposal Services, Inc.
                               Tricil (N.Y.), Inc.
                                 Wastehaul, Inc.


                                      -v-
<PAGE>   6
                                   SCHEDULE C

                              SUBSIDIARY GUARANTORS

                       Allied Waste Systems Holdings, Inc.

                                   SCHEDULE D
                              SUBSIDIARY GUARANTORS

                        Draw Acquisition Company Eighteen
                      Draw Acquisition Company Twenty Three
                       Draw Acquisition Company Twenty Two

                                   SCHEDULE E
                              SUBSIDIARY GUARANTORS

                            Allied Nova Scotia, Inc.

                                   SCHEDULE F
                              SUBSIDIARY GUARANTORS

                           AWIN Leasing Company, Inc.

                                   SCHEDULE G
                              SUBSIDIARY GUARANTORS

                         Allied Waste of New Jersey, LLC
                         Anderson Regional Landfill, LLC
                          Anson County Landfill NC, LLC
                             Bridgeton Landfill, LLC
                    Brunswick Waste Management Facility, LLC
                           Butler County Landfill, LLC
                          Ellis Scott Landfill MO, LLC
                          Great Plains Landfill OK, LLC
                          Jefferson City Landfill, LLC
                           Lee County Landfill SC, LLC
                              Lemons Landfill, LLC
                             Northeast Landfill, LLC
                           Pinecrest Landfill OK, LLC
                              Show-Me Landfill, LLC
                             Southeast Landfill, LLC

                                   SCHEDULE H
                              SUBSIDIARY GUARANTORS

                          Consolidated Processing, Inc.



                                      -vi-
<PAGE>   7

                                   SCHEDULE I
                              SUBSIDIARY GUARANTORS

                             Camelot Landfill TX, LP
                             Crow Landfill TX, L.P.
                         Ellis County Landfill TX, L.P.
                           Fort Worth Landfill TX, LP
                                Mars Road TX, LP
                            Mesquite Landfill TX, LP
                          Pleasant Oaks Landfill TX, LP
                         Pine Hill Farms Landfill TX, LP
                          Turkey Creek Landfill TX, LP

                                   SCHEDULE J
                              SUBSIDIARY GUARANTORS

                       Allied Gas Recovery Systems, L.L.C.

                                   SCHEDULE K
                              SUBSIDIARY GUARANTORS

                         AWIN I Acquisition Corporation

                                   SCHEDULE L
                              SUBSIDIARY GUARANTORS

                        County Line Landfill Partnership
                          Illiana Disposal Partnership
                          Key Waste Indiana Partnership
                       Newton County Landfill Partnership

                                   SCHEDULE M
                              SUBSIDIARY GUARANTORS

                              Allied Services, LLC

                                   SCHEDULE N
                              SUBSIDIARY GUARANTORS

                             D & L Disposal, L.L.C.
                            Envotech-Illinois, L.L.C.
                    Liberty Waste Services of McCook, L.L.C.

                                   SCHEDULE O
                              SUBSIDIARY GUARANTORS

                       Draw Enterprises Real Estate, L.P.


                                     -vii-
<PAGE>   8
                                   SCHEDULE P
                              SUBSIDIARY GUARANTORS

                       Evergreen Scavenger Service, L.L.C.
                   Liberty Waste Services of Illinois, L.L.C.
                         Packerton Land Company, L.L.C.

                                   SCHEDULE Q
                              SUBSIDIARY GUARANTORS

                     Liberty Waste Services Limited, L.L.C.

                                   SCHEDULE R
                              SUBSIDIARY GUARANTORS

                              Paper Fibres Company

                                   SCHEDULE S
                              SUBSIDIARY GUARANTORS

                          Tri-State Refuse Corporation
                               Mesa Disposal, Inc.
                              Refuse Service, Inc.

                                   SCHEDULE T
                              SUBSIDIARY GUARANTORS

                            ECDC Environmental, L.C.

                                   SCHEDULE U
                              SUBSIDIARY GUARANTORS

                         Oklahoma City Landfill, L.L.C.

                                   SCHEDULE V
                             SUBSIDIARY GUARANTORS

                               Rabanco Companies

                                   SCHEDULE W
                             SUBSIDIARY GUARANTORS

                                U.S. Disposal II

                                   SCHEDULE X
                             SUBSIDIARY GUARANTORS

                               Recycle Seattle II

                                   SCHEDULE Y
                             SUBSIDIARY GUARANTORS

                           Regional Disposal Company


                                     -viii-
<PAGE>   9
THE INFORMATION IN THIS PROSPECTUS IS NOT COMPLETE AND MAY BE CHANGED. WE MAY
NOT SELL OR OFFER THESE SECURITIES UNTIL THE REGISTRATION STATEMENT FILED WITH
THE SECURITIES AND EXCHANGE COMMISSION IS EFFECTIVE. THIS PROSPECTUS IS NOT AN
OFFER TO SELL THESE SECURITIES AND WE ARE NOT SOLICITING AN OFFER TO BUY THESE
SECURITIES IN ANY STATE WHERE THE OFFER OR SALE IS NOT PERMITTED.

                   SUBJECT TO COMPLETION, DATED JANUARY  , 1999

PROSPECTUS

                                    OFFER FOR
              ALL OUTSTANDING 7 3/8% SERIES A SENIOR NOTES DUE 2004
                                 IN EXCHANGE FOR
                      7 3/8% SERIES B SENIOR NOTES DUE 2004

              ALL OUTSTANDING 7 5/8% SERIES A SENIOR NOTES DUE 2006
                                 IN EXCHANGE FOR
                      7 5/8% SERIES B SENIOR NOTES DUE 2006

              ALL OUTSTANDING 7 7/8% SERIES A SENIOR NOTES DUE 2009
                                 IN EXCHANGE FOR
                      7 7/8% SERIES B SENIOR NOTES DUE 2009

                                       OF
                        ALLIED WASTE NORTH AMERICA, INC.
                  THIS EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M.,
                      NEW YORK CITY TIME, ON       , 1999.

THE REGISTERED NOTES

- -        The terms of each of the Series B Senior Notes to be issued are
         substantially identical to each of the outstanding Series A Senior
         Notes that we issued on December 23, 1998, except for certain transfer
         restrictions, registration rights and special interest provisions
         relating to the outstanding Series A Senior Notes. Sometimes, we will
         refer to the Series A Senior Notes and the Series B Senior Notes
         together in this Prospectus as the Senior Notes. We also refer to the
         Series B Senior Notes exchanged in the exchange offer as the Exchange
         Notes.

- -        Interest on the Senior Notes is payable semi-annually in arrears on
         each January 1 and July 1, commencing July 1, 1999. 

- -        The Senior Notes are senior, unsecured obligations of the Company and
         will rank equally to each other, and to all our existing and future
         senior unsecured indebtedness and will rank senior in right of payment
         to all our existing and future subordinated indebtedness. The Senior
         Notes are guaranteed on a senior unsecured basis by Allied Waste
         Industries, Inc. ("Allied"), a Delaware corporation of which we are a
         direct wholly-owned subsidiary, and, so long as our senior credit
         facility is similarly guaranteed, by substantially all of our direct
         and indirect subsidiaries. However, the Senior Notes will be
         effectively subordinated to all of our secured indebtedness, including
         outstanding indebtedness under our senior credit facility to the extent
         of the assets securing such indebtedness.

MATERIAL TERMS OF THE EXCHANGE OFFER

- -        Expires at 5:00 p.m., New York City time, on ________________ , 1999,
         unless extended.

- -        Not subject to any condition other than that the Exchange Offer not
         violate applicable law or any applicable interpretation of the Staff of
         the Securities and Exchange Commission.

- -        All outstanding Series A Senior Notes that are validly tendered and not
         validly withdrawn will be exchanged for an equal principal amount of
         Series B Senior Notes which are registered under the Securities Act of
         1933, as amended.

- -        The exchange of Senior Notes will not be a taxable exchange for the
         U.S. federal income tax purposes.

- -        We will not receive any proceeds from the Exchange Offer.

- -        Tenders of outstanding Series A Senior Notes may be withdrawn at any
         time prior to the expiration of the Exchange Offer.

 CONSIDER CAREFULLY THE "RISK FACTORS" BEGINNING ON PAGE 12 OF THIS PROSPECTUS.

     NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES
        COMMISSION HAS APPROVED THE SENIOR NOTES TO BE DISTRIBUTED IN THE
         EXCHANGE OFFER, NOR HAVE ANY OF THESE ORGANIZATIONS DETERMINED
                THAT THIS PROSPECTUS IS ACCURATE OR COMPLETE. ANY
              REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

                     THE DATE OF THIS PROSPECTUS IS , 1999.
<PAGE>   10
                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                       Page
                                                                                                       ----
<S>                                                                                                    <C>
Where You Can Find More Information..........................................................             1
Incorporation of Certain Documents by Reference..............................................             1
Forward-Looking Statements...................................................................             2
Prospectus Summary...........................................................................             3
  The Exchange Offer.........................................................................             3
  The Company................................................................................             3
  Summary of the Terms of the Exchange Offer.................................................             4
  Consequences of Not Exchanging Old Senior Notes............................................             8
  Summary Description of the New Senior Notes................................................             8
Risk Factors.................................................................................            12
Selected Financial Data......................................................................            21
The Exchange Offer...........................................................................            23
Certain Indebtedness.........................................................................            31
Description of the New Senior Notes..........................................................            33
Certain United States Federal Income Tax Consequences........................................            68
Plan of Distribution.........................................................................            72
Validity of the New Senior Notes.............................................................            72
Experts......................................................................................            72
</TABLE>


NO DEALER, SALESPERSON, OR OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATIONS NOT CONTAINED IN THIS PROSPECTUS AND,
IF GIVEN OR MADE, SUCH INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS
HAVING BEEN AUTHORIZED BY THE COMPANY OR THE INITIAL PURCHASERS. THIS PROSPECTUS
DOES NOT CONSTITUTE AN OFFER TO SELL, OR SOLICITATION OF AN OFFER TO BUY, TO ANY
PERSON IN ANY JURISDICTION IN WHICH SUCH AN OFFER TO SELL OR SOLICITATION WOULD
BE UNLAWFUL. NEITHER THE DELIVERY OF THIS PROSPECTUS NOR ANY SALE MADE HEREUNDER
SHALL, UNDER ANY CIRCUMSTANCES, CREATE ANY IMPLICATION THAT THE INFORMATION
CONTAINED HEREIN IS CORRECT AS OF ANY TIME SUBSEQUENT TO THE DATE OF THIS
PROSPECTUS.


                                       i
<PAGE>   11
                       WHERE YOU CAN FIND MORE INFORMATION

         Allied is subject to the informational requirements of the Securities
Exchange Act of 1934, as amended, and, in accordance with these rules, we file
annual, quarterly and other information with the Securities and Exchange
Commission (the "SEC"). You may read and copy the reports and other information
that we file with the SEC at the SEC's public reference facilities at Room 1024,
450 Fifth Street, N.W., Washington, D.C. 20549. You may also obtain information
about Allied and the Company from the following regional offices of the SEC:
Seven World Trade Center, 13th Floor, New York, New York 10048 and Citicorp
Center, 500 West Madison Street, Suite 1400, Chicago, Illinois 60601-2511.
Copies of these materials also can be obtained from the Public Reference Section
of the SEC, Washington, D.C. 20549 at prescribed rates. Our filings with the SEC
are also available to the public on the SEC's home page on the Internet at
http://www.sec.gov.

         We have filed with the SEC a Registration Statement on Form S-4 (the
"Registration Statement") with respect to our 7 3/8% Series B Senior Notes due
2004, 7 5/8% Series B Senior Notes due 2006 and 7 7/8% Series B Senior Notes due
2009. This Prospectus, which is a part of the Registration Statement, omits
certain information included in the Registration Statement. Statements made in
this Prospectus as to the contents of any contract, agreement or other document
are not necessarily complete. With respect to each such contract, agreement or
other document filed as an exhibit to the Registration Statement, we refer you
to such exhibit for a more complete description of the matter involved, and each
such statement is deemed qualified in its entirety to such reference.

         The indenture governing the outstanding Senior Notes provides that we
will furnish to the holders of the Senior Notes copies of the periodic reports
required to be filed by Allied or us with the SEC under the Exchange Act. Even
if neither Allied nor us is subject to the periodic reporting and informational
requirements of the Exchange Act, Allied or we will make such filings to the
extent that such filings are accepted by the SEC. Allied or we will make these
filings regardless of whether we have a class of securities registered under the
Exchange Act. Furthermore, we will provide the Trustee for the Senior Notes
within 15 days after such filings with annual reports containing the information
required to be contained in Form 10-K, and quarterly reports containing the
information required to be contained in Form 10-Q promulgated by the Exchange
Act. From time to time, Allied or we will also provide such other information as
is required to be contained in Form 8-K promulgated by the Exchange Act. If the
filing of such information is not accepted by the SEC or is prohibited by the
Exchange Act, we will then provide promptly upon written request copies of such
reports to prospective purchasers of the Senior Notes.



                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

         We hereby incorporate by reference into this Prospectus the following
documents or information filed with the SEC (File No. 000-19285):

         (a)      Allied's Annual Report on Form 10-K for the fiscal year ended
                  December 31, 1997 (the "1997 10-K"), filed with the SEC on
                  March 31, 1998, as amended by the Form 8-K/A filed on August
                  28, 1998 and as supplemented by the Form 8-K, dated October
                  29, 1998 filed with the SEC.

         (b)      Allied's Quarterly Reports on Form 10-Q for the fiscal quarter
                  ended March 31, 1998, filed with the SEC on May 14, 1998, the
                  quarter ended June 30, 1998, filed with the SEC on August 14,
                  1998 and the quarter ended September 30, 1998 filed with the
                  SEC on November 16, 1998.

         (c)      Allied's Current Reports on Form 8-K filed on May 18, 1998,
                  August 21, 1998, August 28, 1998, October 29, 1998, October
                  30, 1998, November 25, 1998, December 7, 1998, December 8,
                  1998 and December 28, 1998, respectively.

         (d)      Allied's Proxy Statement filed April 29, 1998.


                                      -1-
<PAGE>   12
         (e)      all documents filed by Allied pursuant to Section 13 (a),
                  13(c), 14 or 15(d) of the Exchange Act subsequent to the date
                  of the Registration Statement of which this Prospectus is part
                  and prior to the effectiveness thereof or subsequent to the
                  date of this Prospectus and prior to the termination of the
                  offering made hereby.

         Any statement contained herein, or in any documents incorporated or
deemed to be incorporated by reference herein shall be deemed to be modified or
superseded for the purpose of this Prospectus to the extent that a subsequent
statement contained herein or in any subsequently filed document which also is
or is deemed to be incorporated by reference herein modifies or supersedes such
statement. Any such statement so modified or superseded shall not be deemed,
except as so modified or superseded, to constitute a part of this Prospectus.

         This Prospectus incorporates documents by reference which are not
presented herein or delivered herewith. These documents are available without
charge upon written or oral request from Henry L. Hirvela, Chief Financial
Officer of Allied at Allied's principal executive offices located at 15880 North
Greenway-Hayden Loop, Suite 100, Scottsdale, Arizona 85260, telephone number
(602) 423-2946.

         This Exchange Offer is not being made to, nor will we accept surrenders
for exchange from, holders of outstanding Senior Notes in any jurisdiction in
which this Exchange Offer or the acceptance thereof would not be in compliance
with the Securities or Blue Sky laws of such jurisdiction.



                           FORWARD-LOOKING STATEMENTS

         This Prospectus contains both historical and forward-looking
statements. These forward-looking statements are not historical facts, but only
predictions and generally can be identified by use of statements that include
phrases such as "believe," "expect," "anticipate," "intend," "plan," "foresee"
or other words or phrases of similar import. Similarly, statements that describe
our objectives, plans or goals also are forward-looking statements. Our
operations are subject to certain risks and uncertainties that could cause
actual results to differ materially from those contemplated by the relevant
forward-looking statement. You are urged to consider these factors carefully in
evaluating the forward-looking statements, including the factors described below
under "Risk Factors." The forward-looking statements included herein are made
only as of the date of this Prospectus and we undertake no obligation to
publicly update such forward-looking statements to reflect subsequent events or
circumstances. We cannot assure you that projected results or events will be
achieved.


                                      -2-
<PAGE>   13
                               PROSPECTUS SUMMARY

         This summary highlights selected information from this Prospectus, but
does not contain all information that may be important to you. This Prospectus
includes or incorporates by reference specific terms of the Exchange Offer, as
well as information regarding our business and detailed financial data. We
encourage you to read the detailed information and financial statements
appearing elsewhere or incorporated by reference in this Prospectus. Except if
the context requires otherwise, references in this Prospectus to (1) "we," "us,"
"our," "AWNA" or "Company" refer to Allied Waste North America, Inc., a wholly
owned subsidiary of Allied Waste Industries, Inc., and its direct and indirect
subsidiaries; and (2) "Allied" is to Allied Waste Industries, Inc., and its
direct and indirect subsidiaries on a consolidated basis, including AWNA. The
term "Old Senior Notes" refers to the 7 3/8% Series A Senior Notes due 2004, the
7 5/8% Series A Senior Notes due 2006 and the 7 7/8% Series A Senior Notes due
2009 that were issued on December 23, 1998. The term "New Senior Notes" refers
to the 7 3/8% Series B Senior Notes due 2004, the 7 5/8% Series B Senior Notes
due 2006 and the 7 7/8% Series B Senior Notes due 2009 offered pursuant to this
Prospectus. The term "Senior Notes" refers to the Old Senior Notes and the New
Senior Notes collectively.


                               THE EXCHANGE OFFER


         We completed on December 23, 1998 the private offering of an aggregate
of $1,700,000,000 of Senior Notes consisting of $225,000,000 7 3/8% Senior Notes
due 2004, $600,000,000 7 5/8% Senior Notes due 2006 and $875,000,000 7 7/8%
Senior Notes due 2009. We entered into registration rights agreements with the
initial purchasers in the private offering in which we agreed, among other
things, to deliver to you this Prospectus and to complete the Exchange Offer
within 180 days of the issuance of the Old Senior Notes. You are entitled to
exchange in the Exchange Offer your outstanding Old Senior Notes for registered
New Senior Notes with substantially identical terms. If the Exchange Offer is
not completed by July 5, 1999, then special interest, in addition to the base
interest that would otherwise accrue on the Senior Notes, shall accrue at a per
annum rate of 0.25% for the first 90 days after July 5, 1999, at a per annum
rate of 0.50% for the second 90 days after July 5, 1999, at a per annum rate of
0.75% for the third 90 days after July 5, 1999 and after that, at a per annum
rate of 1.0%. You should read the discussion under the headings "Summary --
Description of the New Senior Notes" and "Description of the New Senior Notes"
for further information regarding the registered notes.


         We believe that the New Senior Notes issued in the Exchange Offer may
be resold by you without compliance with the registration and prospectus
delivery provisions of the Securities Act, subject to certain conditions. You
should read the discussion under the headings "--Summary of the Terms of
Exchange Offer" and "The Exchange Offer" for further information regarding the
Exchange Offer and resale of the Senior Notes.


                                   THE COMPANY

         Allied is a vertically integrated solid waste management company
providing non-hazardous waste collection, transfer, recycling and disposal
services to approximately 2.4 million residential, municipal and commercial
customers located in 28 states primarily in the Midwest, Northeast, Southeast,
Southwest and Northwest United States. Allied conducts its operations primarily
through the Company and subsidiaries of the Company. As of November 30, 1998, we
conducted our operations through 114 collection companies, 72 transfer stations,
26 recycling facilities and 72 landfills. The principal executive offices of
Allied and the Company are located at 15880 North Greenway-Hayden Loop, Suite
100, Scottsdale, Arizona 85260, and the telephone number is (602) 423-2946.

BUSINESS STRATEGY

         The major components of our business strategy consist of:

         -        operating vertically integrated non-hazardous solid waste
                  services businesses with a high rate of waste internalization;

         -        managing these businesses locally with a strong focus on
                  operations;

         -        maintaining a high rate of growth through acquisitions and
                  internal growth in existing and selected new markets; and

         -        maintaining the financial capacity, management capabilities
                  and administrative systems and controls to support on-going
                  operations and future growth.


                                      -3-
<PAGE>   14
                   SUMMARY OF THE TERMS OF THE EXCHANGE OFFER

         The Exchange Offer relates to the exchange of up to $1,700,000,000
aggregate principal amount of outstanding Old Senior Notes for an equal
aggregate principal amount of New Senior Notes. The New Senior Notes will be
obligations of the Company entitled to the benefits of the indenture governing
the outstanding Senior Notes. The form and terms of the New Senior Notes are
identical in all material respects to the form and terms of the outstanding Old
Senior Notes except that the New Senior Notes have been registered under the
Securities Act, and therefore are not entitled to the benefits of the
registration rights granted under the registration rights agreements, executed
as part of the offering of the outstanding Old Senior Notes, dated December 23,
1998 among the Company and the initial purchasers in the private offering,
including Donaldson, Lufkin & Jenrette Securities Corporation, Goldman, Sachs &
Co., Credit Suisse First Boston Corporation, Merrill Lynch, Pierce, Fenner &
Smith Incorporated, Morgan Stanley & Co. Incorporated, Bear Stearns & Co. Inc.,
BT Alex. Brown Incorporated, CIBC Oppenheimer Corp. and Salomon Smith Barney
Inc., relating to certain contingent increases in the interest rates provided
for pursuant thereto. As a result of this registration, the New Senior Notes
will not bear legends restricting their transfer.


<TABLE>
<S>                                                 <C>
Registration Rights Agreements....................  You are entitled to exchange your Old Senior Notes for registered New Senior
                                                    Notes with substantially identical terms. The Exchange Offer is intended to
                                                    satisfy these rights. After the Exchange Offer is complete, you will no longer
                                                    be entitled to any exchange or registration rights with respect to your Senior
                                                    Notes.
The Exchange Offer................................  We are offering to exchange $1,000 principal amount of the following New Senior
                                                    Notes which have been registered under the Securities Act for each $1,000 
                                                    principal amount of our outstanding Old Senior Notes listed below which
                                                    were issued in December 1998 in a private offering:

                                                    -        7 3/8% Series A Senior Notes due 2004 in exchange for 7 3/8% Series B 
                                                             Senior Notes due 2004 (the "Five Year Notes")

                                                    -        7 5/8% Series A Senior Notes due 2006 in exchange for 7 5/8% Series B 
                                                             Senior Notes due 2006 (the "Seven Year Notes")

                                                    -        7 7/8% Series A Senior Notes due 2009 in exchange for 7 7/8% Series B
                                                             Senior Notes due 2009 (the "Ten Year Notes")

                                                    In order to be exchanged, an outstanding Old Senior Note must be properly
                                                    tendered and accepted. All outstanding Old Senior Notes that are validly
                                                    tendered and not validly withdrawn will be exchanged.

                                                    The following principal amounts of the Old Senior Notes are outstanding:

                                                    -        $225,000,000 7 3/8% Series A Senior Notes due 2004

                                                    -        $600,000,000 7 5/8% Series A Senior Notes due 2006

                                                    -        $875,000,000 7 7/8% Series A Senior Notes due 2009

                                                    We will issue registered notes on or promptly after the expiration of the
                                                    Exchange Offer.

Resale of the New Notes...........................  Based on an interpretation by the staff of the SEC set forth in no-action 
                                                    letters issued to third parties, including "Exxon Capital 
</TABLE>


                                      -4-
<PAGE>   15
<TABLE>
<S>                                                 <C>
                                                    Holdings Corporation" (available May 13, 1988), "Morgan Stanley & Co.           
                                                    Incorporated" (available June 5, 1991), "Mary Kay Cosmetics, Inc." (available   
                                                    June 5, 1991) and "Warnaco, Inc." (available October 11, 1991), we believe that 
                                                    the New Senior Notes issued in the exchange offer may be offered for resale,    
                                                    resold and otherwise transferred by you without compliance with the registration
                                                    and prospectus delivery provisions of the Securities Act if:                    
                                                                                                                                    
                                                    -        the New Senior Notes issued in the Exchange Offer are being acquired by
                                                             you in the ordinary course of your business;                           
                                                                                                                                    
                                                    -        you are not participating, do not intend to participate, and have no   
                                                             arrangement understanding with any person to participate, in the       
                                                             distribution of the New Senior Notes issued to you in the Exchange     
                                                             Offer;                                                                 
                                                                                                                                    
                                                    -        you are not a broker-dealer who purchased such outstanding Old Senior  
                                                             Notes directly from us for resale pursuant to Rule 144A or any other   
                                                             available exemption under the Securities Act; and                      
                                                                                                                                    
                                                    -        you are not an "affiliate" of ours or of Allied.                       
                                                                                                                                    
                                                    If our belief is inaccurate and you transfer any note issued to you in the      
                                                    Exchange Offer without delivering a prospectus meeting the requirement of the   
                                                    Securities Act or without an exemption from registration of your Old Senior     
                                                    Notes from such requirements, you may incur liability under the Securities Act. 
                                                    We do not assume or indemnify you against such liability. Each broker-dealer    
                                                    that is issued New Senior Notes in the Exchange Offer for its own account in    
                                                    exchange for Old Senior Notes which were acquired by such broker-dealer as a    
                                                    result of market-making or other trading activities must acknowledge that it    
                                                    will deliver a prospectus meeting the requirements of the Securities Act, in    
                                                    connection with any resale of the New Senior Notes issued in the Exchange Offer.
                                                    The Letter of Transmittal states that by so acknowledging and by delivering a   
                                                    prospectus, such broker-dealer will not be deemed to admit that it is an        
                                                    "underwriter" within the meaning of the Securities Act. A broker-dealer may use 
                                                    this Prospectus for an offer to resell, resale or other retransfer of the New   
                                                    Senior Notes issued to it in the Exchange Offer. We have agreed to use our best 
                                                    efforts to make this Prospectus and any amendment or supplement to this         
                                                    Prospectus available to any such broker-dealer for use in connection with any   
                                                    such resales. We believe that no registered holder of the outstanding Old Senior
                                                    Notes is an affiliate (as such term is defined in Rule 405 of the Securities    
                                                    Act) of the Company. The Exchange Offer is not being made to, nor will we accept
                                                    surrenders for exchange from, holders of outstanding Old Senior Notes in any    
                                                    jurisdiction in which this Exchange Offer or the acceptance thereof would not be
                                                    in compliance with the securities or blue sky laws of such jurisdiction.        
                                                    
Expiration Date...................................  The Exchange Offer will expire at 5:00 p.m., New York City time, ____________, 
                                                    1999, unless we decide to extend the expiration date.
</TABLE>


                                      -5-
<PAGE>   16
<TABLE>
<S>                                                 <C>
Accrued Interest on the New Senior Notes
and the Outstanding Old Senior Notes..............  The Old Senior Notes and the New Senior Notes will bear interest from December  
                                                    23, 1998. Old Senior Notes that are accepted for exchange will cease to accrue  
                                                    interest from the date of completion of the Exchange Offer. Consequently,       
                                                    holders who exchange their outstanding Old Senior Notes for New Senior Notes    
                                                    will receive the same interest payment on July 1, 1999 (the first interest      
                                                    payment date with respect to the outstanding Old Senior Notes and the New Senior
                                                    Notes to be issued in the Exchange Offer) that they would have received had they
                                                    not accepted the Exchange Offer.                                                

Termination of the Exchange Offer.................  We may terminate the Exchange Offer if we determine that our ability to proceed 
                                                    with the Exchange Offer could be materially impaired due to any legal or        
                                                    governmental action, new law, statute, rule or regulation or any interpretation 
                                                    of the staff of the SEC of any existing law, statute, rule or regulation. We do 
                                                    not expect any of the foregoing conditions to occur, although we cannot assure  
                                                    you that such conditions will not occur. Holders of outstanding Old Senior Notes
                                                    will have certain rights against Allied and us under the registration rights    
                                                    agreements executed as part of the offering of the outstanding Old Senior Notes 
                                                    should we fail to consummate the Exchange Offer.                                

Procedures for Tendering Outstanding
Old Senior Notes..................................  If you are a holder of an Old Senior Note and you wish to tender your Old Senior
                                                    Note for exchange pursuant to the Exchange Offer, you must transmit to U.S Bank 
                                                    Trust National Association, as exchange agent, on or prior to the Expiration    
                                                    Date: either                                                                    

                                                    -        a properly completed and duly executed Letter of Transmittal, which    
                                                             accompanies this Prospectus, or a facsimile of the Letter of           
                                                             Transmittal, including all other documents required by the Letter of   
                                                             Transmittal, to the Exchange Agent at the address set forth on the     
                                                             cover page of the Letter of Transmittal; or                            
                                                                                                                                    
                                                    -        a computer-generated message transmitted by means of The Depository    
                                                             Trust Company's ("DTC") Automated Tender Offer Program system and      
                                                             received by the Exchange Agent and forming a part of a confirmation of 
                                                             book entry transfer in which you acknowledge and agree to be bound by  
                                                             the terms of the Letter of Transmittal; and, either                    
                                                                                                                                    
                                                             a timely confirmation of book-entry transfer of your outstanding Old   
                                                             Senior Notes into the Exchange Agent's account at DTC pursuant to DTC's
                                                             procedure for book-entry transfers described in this Prospectus under  
                                                             the heading "The Exchange Offer--Procedure for Tendering," must be     
                                                             received by the Exchange Agent on or prior to the Expiration Date; or  
                                                                                                                                    
                                                             the documents necessary for compliance with the guaranteed delivery    
                                                             procedures described below.                                            
</TABLE>


                                      -6-
<PAGE>   17
<TABLE>
<S>                                                 <C>
                                                    By executing the Letter of Transmittal, each holder will represent to us that,  
                                                    among other things,                                                             
                                                                                                                                    
                                                    -        the New Senior Notes to be issued in the Exchange Offer are obtained in
                                                             the ordinary course of business of the person receiving such New Senior
                                                             Notes whether or not such person is the holder,                        
                                                                                                                                    
                                                    -        neither the holder nor any such other person has an arrangement or     
                                                             understanding with any person to participate in the distribution or    
                                                             such New Senior Note and                                               
                                                                                                                                    
                                                    -        neither the holder nor any such other person is an "affiliate," as     
                                                             defined in Rule 405 under the Securities Act of the Company or of      
                                                             Allied.                                                                

Special Procedures for Beneficial Owners..........  If you are the beneficial owner of Old Senior Notes and your name does not      
                                                    appear on a security position listing of DTC as the holder of such Old Senior   
                                                    Notes or if you are a beneficial owner of registered Old Senior Notes that are  
                                                    registered in the name of a broker, dealer, commercial bank, trust company or   
                                                    other nominee and you wish to tender such Old Senior Notes or registered Old    
                                                    Senior Notes in the Exchange Offer, you should promptly contact the person in   
                                                    whose name your Old Senior Notes are registered and instruct such person to     
                                                    tender on your behalf. If such beneficial holder wishes to tender on his own    
                                                    behalf such beneficial holder must, prior to completing and executing the Letter
                                                    of Transmittal and delivering its outstanding Old Senior Notes, either make     
                                                    appropriate arrangements to register ownership of the outstanding Old Senior    
                                                    Notes in such holder's name or obtain a properly completed bond power from the  
                                                    registered holder. The transfer of record ownership may take considerable time. 

Guaranteed Delivery Procedures....................  If you wish to tender your Old Senior Notes and time will not permit your       
                                                    required documents to reach the Exchange Agent by the Expiration Date, or the   
                                                    procedure for book-entry transfer cannot be completed on time or certificates   
                                                    for registered Old Senior Notes cannot be delivered on time, you may tender your
                                                    Old Senior Notes pursuant to the procedures described in this Prospectus under  
                                                    the heading "The Exchange Offer--Guaranteed Delivery Procedure."                

Withdrawal Rights ................................  You may withdraw the tender of your Old Senior Notes at any time prior to 5:00
                                                    p.m., New York City time, on , 1999, the business day prior to the Expiration 
                                                    Date, unless your Old Senior Notes were previously accepted for exchange      

Acceptance of Outstanding Old Senior Notes and
Delivery of Exchange Notes........................  Subject to certain conditions (as summarized above in "Termination of the      
                                                    Exchange Offer" and described more fully under the "The Exchange               
                                                    Offer--Termination"), we will accept for exchange any and all outstanding Old  
                                                    Senior Notes which are properly tendered in the Exchange Offer prior to 5:00   
                                                    p.m., New York City time, on the Expiration Date. The New Senior Notes issued  
                                                    pursuant to Exchange Offer will be delivered promptly following the Expiration 
                                                    Date.                                                                          
</TABLE>


                                      -7-
<PAGE>   18
<TABLE>
<S>                                                 <C>
Certain U.S. Federal Income Tax Consequences......  An exchange of Old Senior Notes for New Senior Notes will not taxable to     
                                                    holders. See "Certain United States Federal Tax Consequences--Certain Federal
                                                    Income Tax Consequences of the Exchange Offer."                              

Use of Proceeds ..................................  We will not receive any proceeds from the issuance of New Senior Notes pursuant
                                                    to the Exchange Offer. We will pay all expenses incident to the Exchange Offer.

Exchange Agent ...................................  The U.S. Bank Trust National Association is serving as exchange agent in      
                                                    connection with the Exchange Offer. The Exchange Agent can be reached at      
                                                    Corporate Trust Trustee Administration, [100 Wall Street, New York, NY 10005].
                                                    For more information with respect to the Exchange Offer, the telephone number 
                                                    for the Exchange Agent is [( ) - ] and the facsimile number for the Exchange  
                                                    Agent is [(612) 244-0711].                                                    
</TABLE>

                 CONSEQUENCES OF NOT EXCHANGING OLD SENIOR NOTES

         If you do not exchange your Old Senior Notes in the Exchange Offer,
your Old Senior Notes will continue to be subject to the restrictions on
transfer set forth in the legend on the certificate for your Old Senior Notes.
In general, you may offer or sell your Old Senior Notes only if they are
registered under, offered or sold pursuant to an exemption from, or offered or
sold in a transaction not subject to, the Securities Act and applicable state
securities laws. We do not currently intend to register the Old Senior Notes
under the Securities Act. See "The Exchange Offer--Consequences of Exchanging or
Failing to Exchange Old Senior Notes."


                   SUMMARY DESCRIPTION OF THE NEW SENIOR NOTES

<TABLE>
<S>                                                 <C>
Notes Offered.....................................  $225,000,000 in aggregate principal amount at maturity of 7 3/8% Series B Senior
                                                    Notes due 2004                                                                  

                                                    $600,000,000 in aggregate principal amount at maturity of 7 5/8% Series B Senior
                                                    Notes due 2006

                                                    $875,000,000 in aggregate principal amount at maturity of 7 7/8% Series B Senior
                                                    Notes due 2009

Maturity Date.....................................  The 7 3/8% Series B Senior Notes will mature on January 1, 2004.

                                                    The 7 5/8% Series B Senior Notes will mature on January 1, 2006.

                                                    The 7 7/8% Series B Senior Notes will mature on January 1, 2009.

Interest Payments Dates...........................  The 7 3/8% Series B Senior Notes will bear interest at the rate of 7 3/8%     
                                                    compounded semi-annually on January 1 and July 1 of each year, commencing July
                                                    1, 1999.                                                                      

                                                    The 7 5/8% Series B Senior Notes will bear interest at the rate of 7 5/8%     
                                                    compounded semi-annually on January 1 and July 1 of each year, commencing July
                                                    1, 1999.                                                                      
</TABLE>


                                      -8-
<PAGE>   19
<TABLE>
<S>                                                 <C>
                                                    The 7 7/8% Series B Senior Notes will bear interest at the rate of 7 7/8%     
                                                    compounded semi-annually on January 1 and July 1 of each year, commencing July
                                                    1, 1999.                                                                      

Ranking...........................................  The Senior Notes are senior, unsecured obligations of the Company and will rank 
                                                    equally to each other, and to all our existing and future senior unsecured      
                                                    indebtedness and will rank senior in right of payment to all our existing and   
                                                    future subordinated indebtedness. The Senior Notes are guaranteed on a senior   
                                                    unsecured basis by Allied of which we are a direct wholly-owned subsidiary, and,
                                                    so long as our senior credit facility is similarly guaranteed, by substantially 
                                                    all of our direct and indirect subsidiaries. However, the Senior Notes will be  
                                                    effectively subordinated to all of our secured indebtedness, including          
                                                    outstanding indebtedness under our senior credit facility to the extent of the  
                                                    assets securing such indebtedness. As of September 30, 1998, on a pro forma     
                                                    basis after giving effect to the issuance of the Senior Notes and the           
                                                    application of the proceeds therefrom, we would have had approximately $368     
                                                    million of secured indebtedness outstanding and approximately an additional $730
                                                    million of availability under our Senior Credit Facility which would be secured 
                                                    indebtedness. The terms "indebtedness" and subordinated indebtedness" are       
                                                    defined in the "Description of the New Senior Notes--Subordination" and         
                                                    "Description of the New Senior Notes--Certain Definitions" sections of this     
                                                    Prospectus.                                                                     

Optional Redemption...............................  We may redeem the Five Year Notes and the Seven Year Notes at the Redemption
                                                    Price (as defined) equal to the greater of:                                 

                                                    -        100% of their principal amount; or                                     
                                                                                                                                    
                                                    -        the sum of the present values of the remaining scheduled payments of   
                                                             principal and interest thereon discounted to maturity on a semi-annual 
                                                             basis at the Treasury Yield plus 50 basis points, plus in each case    
                                                             accrued but unpaid interest (including Special Interest).              
                                                                                                                                    
                                                    Before January 1, 2004, we may redeem the Ten Year Notes at any time, at the    
                                                    redemption price equal to the greater of                                        
                                                                                                                                    
                                                    -        100% of their principal amount or                                      
                                                                                                                                    
                                                    -        the sum of the present values of the remaining scheduled payments of   
                                                             principal and interest thereon discounted to maturity on a semi-annual 
                                                             basis (assuming a 360-day year consisting of twelve 30-day months) at  
                                                             the Treasury Yield plus 50 basis points, plus in each case accrued but 
                                                             unpaid interest (including Special Interest).                          
                                                                                                                                    
                                                    On or after January 1, 2004, we may redeem all or part of the Ten Year Notes, at
                                                    redemption prices that decline over time until the maturity date.               
</TABLE>


                                      -9-
<PAGE>   20
<TABLE>
<S>                                                 <C>
Public Equity Offering Optional  Redemption.......  Before January 1, 2002, we may redeem on any one or more occasions up to 33 1/3%
                                                    of the aggregate principal amount of the Ten Year Notes with the net proceeds of
                                                    one or more public equity offerings at a price equal to 107.9% of the principal 
                                                    amount thereof, plus accrued and unpaid interest and Special Interest, if any.  
                                                    See "Description of the New Senior Notes-- Optional Redemption."                

Change of Control.................................  Upon certain change of control events, each holder of Senior Notes may require  
                                                    us to repurchase all or a portion of its Senior Notes at a purchase price equal 
                                                    to 101% of the principal amount thereof, plus accrued interest. See "Description
                                                    of the New Senior Notes--Certain Definitions" for the definition of a Change of 
                                                    Control."                                                                       

Guarantees .......................................  Our obligations under the Senior Notes are fully guaranteed on a senior         
                                                    unsecured basis by Allied and, so long as our senior credit facility is         
                                                    similarly guaranteed, all of our existing and future restricted subsidiaries (as
                                                    defined herein). See "Description of the New Senior Notes -- Guarantees."       

Certain Covenants ................................  The Indenture contains certain covenants that, among other things, limit our   
                                                    ability and the ability of our restricted subsidiaries to:                     
                                                                                                                                   
                                                    -        pay certain dividends, redeem capital stock or make certain other     
                                                             restricted payments or investments;                                   
                                                                                                                                   
                                                    -        incur additional indebtedness or issue preferred equity interests;    
                                                                                                                                   
                                                    -        merge, consolidate or sell all or substantially all of its assets;    
                                                                                                                                   
                                                    -        create liens on assets; and                                           
                                                                                                                                   
                                                    -        enter into certain transactions with affiliates or related persons.   
                                                                                                                                   
                                                    These covenants are subject to important exceptions and qualifications, which  
                                                    are described under the heading "Description of the New Senior Notes" in this  
                                                    Prospectus.                                                                    
                                                                                                                                   
                                                    Following the first date upon which any one of the Senior Notes are rated the  
                                                    following:                                                                     
                                                                                                                                   
                                                    -        Baa3 or better by Moody's Investors Service, Inc. and BB+ or better by
                                                             Standard & Poor's Ratings Group; or                                   
                                                                                                                                   
                                                    -        BBB- or better by Standard & Poor's Ratings Group and Ba1 or better by
                                                             Moody's Investors Service, Inc., then                                 

                                                    certain covenants, including those relating to the incurrence of indebtedness,
                                                    the making of dividends, the redemption of capital stock and other restricted 
                                                    payments, limitations on restrictions concerning distributions by subsidiaries
                                                    and transactions with affiliates will no longer be applicable to the Senior   
                                                    Notes.                                                                        

Exchange Offer; Registration Rights...............  Under registration rights agreements executed as part of the offering of the
                                                    outstanding Old Senior Notes, we have agreed to:                            
</TABLE>


                                      -10-
<PAGE>   21
<TABLE>
<S>                                                 <C>
                                                    -        file a registration statement within 90 days after the issue date of   
                                                             the Old Senior Notes enabling holders to exchange the privately placed 
                                                             Old Senior Notes for publicly registered notes with identical terms,   
                                                                                                                                    
                                                    -        use our best efforts to cause the registration statement to become     
                                                             effective within 180 days after the issue date of the Old Senior Notes,
                                                                                                                                    
                                                    -        consummate the exchange offer within 45 days after the effective date  
                                                             of our registration date, and                                          
                                                                                                                                    
                                                    -        use our best efforts to file a shelf registration statement for the    
                                                             resale of the Old Senior Notes if we cannot effect an exchange offer   
                                                             within the time periods listed above and in certain other              
                                                             circumstances.                                                         
                                                                                                                                    
                                                    The interest rate on the Senior Notes will increase if we do not comply with our
                                                    obligations under the registration rights agreement under certain circumstances.
                                                    See "The Exchange Offer--Registration Rights Agreement."                        

Risk Factors......................................  See "Risk Factors" for a discussion of factors you should carefully consider
                                                    before deciding to invest in the New Senior Notes.                          
</TABLE>


                                      -11-
<PAGE>   22
                                  RISK FACTORS

         You should consider carefully the following risks and all of the
information set forth in this Prospectus before tendering your Old Senior Notes
in the Exchange Offer and making an investment in the New Senior Notes. The risk
factors set forth below (other than "-- Consequences of Not Exchanging Old
Senior Notes") are generally applicable to the Old Senior Notes as well as the
New Senior Notes.

CONSEQUENCES OF NOT EXCHANGING NOTES

         If you do not exchange your Old Senior Notes for the New Senior Notes
pursuant to the Exchange Offer, you will continue to be subject to the
restrictions on transfer of your Old Senior Notes described in the legend on
your Old Senior Notes. The restrictions on transfer of your Old Senior Notes
arise because we issued the Old Senior Notes pursuant to exemptions from, or in
transactions not subject to, the registration requirements of the Securities Act
and applicable state securities laws. In general, you may only offer or sell the
Old Senior Notes if they are registered under the Securities Act and applicable
state securities laws, or offered and sold pursuant to an exemption from such
requirements. We do not intend to register the Old Senior Notes under the
Securities Act. In addition, if you exchange your Old Senior Notes in the
Exchange Offer for the purpose of participating in a distribution of the
Exchange Notes, you may be deemed to have received restricted securities and, if
so, will be required to comply with the registration and prospectus delivery
requirements of the Securities Act in connection with any resale transaction. To
the extent Old Senior Notes are tendered and accepted in the Exchange Offer, the
trading market, if any, for the Old Senior Notes would be adversely affected.
See "The Exchange Offer -- Consequences of Exchanging or Failing to Exchange Old
Senior Notes."

HOLDERS RESPONSIBLE FOR COMPLIANCE WITH EXCHANGE OFFER PROCEDURES; CONSEQUENCES
OF FAILURE TO EXCHANGE

         We will issue the New Senior Notes in exchange for the Old Senior Notes
pursuant to this Exchange Offer only after we have timely received such Old
Senior Notes, along with a properly completed and duly executed Letter of
Transmittal and all other required documents. Therefore, if you want to tender
your Old Senior Notes in exchange for New Senior Notes, you should allow
sufficient time to ensure timely delivery. Neither the Exchange Agent nor the
Company is under any duty to give notification of defects or irregularities with
respect to the tender of Old Senior Notes for exchange. The Exchange Offer will
expire at 5:00 p.m. New York City time on           , 1999, or on a later
extended date and time as we may decide (the "Expiration Date"). Old Senior
Notes that are not tendered or are tendered but not accepted for exchange will,
following the Expiration Date and the consummation of this Exchange Offer,
continue to be subject to the existing restrictions upon transfer thereof. In
general, the Old Senior Notes may not be offered or sold, unless registered
under the Securities Act or except pursuant to an exemption from or in a
transaction not subject to, the Securities Act. In addition, if you are still
holding any Old Senior Notes after the Expiration Date and the Exchange Offer
has been consummated, subject to certain exceptions, you will not be entitled to
any rights to have such Old Senior Notes registered under the Securities Act or
to any similar rights under the Registration Rights Agreement (subject to
limited exceptions, if applicable). We do not currently anticipate that we will
register the Old Senior Notes under the Securities Act.

         The New Senior Notes and any Old Senior Notes having the same maturity
which remain outstanding after consummation of the Exchange Offer will vote
together as a single class for purposes of determining whether Holders of the
requisite percentage thereof have taken certain actions or exercised certain
rights under the Indenture.

REQUIREMENTS FOR TRANSFER OF NEW SENIOR NOTES

         Based on interpretations by staff of the SEC, as set forth in no-action
letters issued to third parties, we believe that you may offer for resale,
resell and otherwise transfer the New Senior Notes without compliance with the
registration and prospectus delivery provisions of the Securities Act, subject
to certain limitations. These limitations include that you are not an
"affiliate" of ours within the meaning of Rule 405 under the Securities Act,
that you acquire your New Senior Notes in the ordinary course of your business
and that you have no arrangement with any person to participate in the
distribution of such New Senior Notes. However, we have not submitted a
no-action letter to the SEC regarding this Exchange Offer and we cannot assure
you that the SEC would make a similar determination with respect to the Exchange
Offer as in such other circumstances. If you are an affiliate of the Company,
are engaged in or intend to engage in or have any 


                                      -12-
<PAGE>   23
arrangement or understanding with respect to a distribution of the New Senior
Notes to be acquired pursuant to the Exchange Offer, you

         -        may not rely on the applicable interpretations of the staff of
                  the SEC and

         -        must comply with the registration and prospectus delivery
                  requirements of the Securities Act in connection with any
                  resale transaction.

Each broker-dealer that receives New Senior Notes for its own account pursuant
to the Exchange Offer must acknowledge that it will deliver a prospectus meeting
the requirements under the Securities Act in connection with any resale of such
New Senior Notes. The Letter of Transmittal states that by so acknowledging and
delivering a prospectus, a broker-dealer will not be deemed to admit that it is
an "underwriter" within the meaning of the Securities Act. This Prospectus, as
it may be amended or supplemented from time to time, may be used by a
broker-dealer in connection with resales of New Senior Notes where the Old
Senior Notes exchanged for such New Senior Notes were acquired by such
broker-dealer as a result of market-making activities or other trading
activities. We have agreed to use our best efforts to make this Prospectus
available to any participating broker-dealer for use in connection with any such
resale. See "Plan of Distribution." However, to comply with the securities laws
of certain jurisdictions, if applicable, the New Senior Notes may not be offered
or sold unless they have been registered or qualified for sale in such
jurisdictions or an exemption from registration or qualification is available.

LEVERAGE

         We have a substantial amount of outstanding indebtedness with
significant debt service requirements. At September 30, 1998, on a pro forma
basis after giving effect to the issuance of the Senior Notes and the
application of proceeds therefrom, Allied's consolidated debt would have been
approximately $2.1 billion, consisting primarily of the Senior Notes and
approximately $300 million outstanding under the Senior Credit Facility.

         Our substantial amount of outstanding indebtedness could have important
consequences to you. For example, it could:

         -        impair our ability to obtain additional financing in the
                  future;

         -        reduce funds available to us for other purposes because we
                  must use our cash flow from operations to pay the principal
                  and interest on our outstanding debt;

         -        increase our vulnerability to economic downturns in the
                  industry we operate in; and

         -        increase our vulnerability to interest rate increases to the
                  extent debt under the Senior Credit Facility is not hedged
                  because our Senior Credit Facility is at a variable interest
                  rate.

ABILITY TO SERVICE DEBT

         Our ability to pay interest on the Senior Notes and to satisfy our
other debt obligations will depend on, among other things, our future operating
performance and financial results. Each of these factors is to a large extent
dependent on economic, financial, competitive and other factors, beyond our
control. Although we believe that our cash flow will be adequate to meet our
interest payments, we cannot assure you that we will continue to generate
earnings in the future which are sufficient to cover our fixed charges. If, in
the future, our cash flows from operations are insufficient to allow us to pay
our fixed charges and we are unable to borrow sufficient funds under either the
Senior Credit Facility or from other sources, we may be required to refinance
our indebtedness or sell assets. We cannot assure you that we will be able to
refinance our indebtedness, or assure you that the timing of a sale of assets or
the receipt of proceeds from the sale will occur in time to sufficiently satisfy
our debt service requirements. In addition, our ability to use the proceeds from
the sale of assets to repay amounts outstanding under the Senior Notes may be
restricted by the terms of our Senior Credit Facility.

         If we are unable to meet our debt service obligations for any reason,
including insufficient cash flow or proceeds from asset sales, we would be in
default under the terms of certain of our debt agreements. If we default, the
holders of the


                                      -13-
<PAGE>   24
defaulted debt could cause all amounts borrowed under these agreements to be due
and payable immediately, and may terminate their commitments to fund the debt.
Further, if we are unable to repay, refinance or restructure our indebtedness
the debt holders could proceed against any collateral securing the indebtedness.
In the case of a default under the Senior Credit Facility, the lenders could
proceed against our capital stock and the capital stock of Allied's subsidiaries
and substantially all of our assets and our subsidiaries, including Allied and
its subsidiaries. A default under any of Allied's debt could result in a default
under other debt or result in Allied's or our bankruptcy.

RISKS ASSOCIATED WITH ALLIED'S BUSINESS STRATEGY; POTENTIAL DIFFICULTY IN
OBTAINING SUITABLE LANDFILLS, COLLECTION OPERATIONS, TRANSFER STATIONS AND
PERMITS

         The ability of Allied to continue to implement its vertical integration
strategy successfully will depend on its ability to identify and acquire or
develop appropriate landfills, collection operations and transfer stations. We
cannot assure you that Allied will be able to find appropriate acquisition
candidates, acquire those acquisition candidates that it does find, or integrate
the acquisition candidates effectively or profitably.

         Acquisitions by Allied may increase our capital requirements because
acquisitions require sizable amounts of capital and competition with other solid
waste companies which have a similar acquisition strategy may drive the price
up. If acquisition candidates are unavailable or too costly, Allied may need to
change its business strategy. In addition, we cannot assure you that Allied will
successfully obtain the permits it requires to operate its businesses, because
permits to operate non-hazardous solid waste landfills have become increasingly
difficult and expensive to obtain. Permits often take years to obtain as a
result of numerous hearings and compliance with zoning, environmental and other
regulatory measures. These permits are also often subject to resistance from
citizen or other groups. Allied's failure to obtain the required permits to
operate non-hazardous solid waste landfills could have a material adverse effect
on its future results of operations.

         In connection with Allied's acquisition of existing landfills, Allied
may also have to spend considerable time, effort and money to obtain permits
required to increase the capacity of existing landfills. Allied cannot predict
if it will be able to obtain the governmental approvals necessary to establish
new or expand existing landfills and, if it does, whether or not it will be
economically beneficial to do so. Further, Allied cannot assure you that it will
be successful in obtaining new landfill sites or expanding the permitted
capacity of its current landfills once its landfill capacity is full, because in
some areas suitable land may be unavailable for new landfill sites. In such
event, Allied may have to dispose collected waste at landfills operated by its
competitors or haul the waste long distances at a higher cost to another of
Allied's landfills, which could have a material adverse effect on Allied's waste
disposal expenses.

LIMITED OPERATING HISTORY IN REGARD TO ACQUIRED BUSINESSES

         During 1997 and 1998 Allied acquired many companies and therefore we
have only a limited history of operating a significant portion of our business.
During 1997, Allied acquired 35 companies, which collectively had $369.1 million
in annual revenues. Further, during 1997 Allied sold 37 operations which
represented approximately $127.9 million in annual revenues. The additional
revenue due to the sale and purchase of companies represents approximately 28%
of Allied's revenue in 1997. During 1998, Allied acquired 54 businesses which
collectively had annual revenues of approximately $748.8 million. Allied plans
to continue acquiring landfills, collection operations and transfer stations in
the future. We cannot assure you that Allied's efforts to integrate acquired
operations will be effective, or that expected financial benefits and
operational efficiencies will be realized. Allied's failure to effectively
integrate the acquired operations could have an adverse effect on Allied's
future results of operations and financial position. As Allied continues to
pursue its acquisitions strategy, its financial position and results of
operations may fluctuate significantly from period to period.

CAPITAL REQUIREMENTS AND LIMITED WORKING CAPITAL

         Allied's ability to remain competitive, sustain its growth and
operations, and expand operations largely depends on its access to capital.
Allied intends to fund its cash needs through cash flow from operations and
borrowings under the Senior Credit Facility. The solid waste industry is a
capital intensive industry which may consume Allied's cash from its operations
and borrowings under the Senior Credit Facility. As a result, Allied may require
additional equity and/or debt financing to fund its growth through acquisitions
and internal development of solid waste operations, and for debt


                                      -14-
<PAGE>   25
repayment obligations. During 1999, Allied expects to spend approximately $260
million for capital expenditures and closure and post-closure and remediation
expenditures related to its landfill operations. If Allied acquires or expands
its operations, the amount it expends on capital, closure and post-closure and
remediation expenditures will increase. The increase in expenditures may result
in low levels of working capital or require Allied to finance working capital
deficits.

         Allied's cash needs will increase if the expenditures for closure and
post-closure monitoring increase above the current reserves taken for these
costs. Expenditures for these costs may increase as a result of any federal,
state or local government regulatory action taken to accelerate such
expenditures. These factors, together with those discussed above, could
substantially increase Allied's operating costs and therefore impair Allied's
ability to invest in its facilities.

         Allied's ability to pay its debt obligations or to refinance its
indebtedness depends on its future performance. Allied's future performance may
be affected by general economic, financial, competitive, legislative, regulatory
and other factors beyond its control. Allied's management believes that its
current available cash flow and borrowings available under the Senior Credit
Facility and other sources of liquidity will meet its anticipated future
requirements for working capital, letters of credit, capital, closure,
post-closure and remediation expenditures, debt obligations incurred under the
Senior Credit Facility, and interest due on the Senior Notes.

         However, Allied may need to refinance the Senior Notes to pay the
principal due at maturity. In addition, Allied may need additional capital to
fund future acquisitions and integrations of solid waste businesses. We cannot
assure you that Allied's business will generate sufficient cash flow or obtain
sufficient funds to enable Allied or us to pay its debt obligation and capital
expenditures or that refinancing will be available on commercially reasonable
terms or at all.

COMPETITION FROM OTHER COMPANIES AND MUNICIPALITIES; LANDFILL ALTERNATIVES

         The non-hazardous waste collection and disposal industry is highly
competitive. Our competitors include national, regional and local waste
management companies and municipalities. The non-hazardous waste collection and
disposal industry is led by four large national waste management companies,
Waste Management, BFI, Republic Services, Inc., and Allied. It also includes
numerous regional and local companies such as Superior Services, Inc. and Waste
Industries, Inc. Some of our competitors have considerably greater financial and
operational resources. In addition, many counties and municipalities that
operate their own waste collection and disposal facilities have the benefits of
tax-exempt financing and may control the disposal of waste collected within
their jurisdictions.

         We also encounter increased competition due to the use of alternatives
to landfill disposal, such as recycling and composting. In addition,
incineration is an alternative used in some markets. Further, most of the states
in which Allied operates landfills have adopted plans or requirements that will
require counties to adopt comprehensive plans within the next few years to
reduce the volume of solid waste deposited in landfills through waste planning,
composting and recycling or other programs. State and local governments are
increasingly mandating waste reduction at the source and prohibiting the
disposal of certain types of wastes, such as yard wastes, at landfills. These
trends may reduce the volume of waste going to landfills in certain areas. If
this occurs, we cannot assure you that Allied will be able to operate its
landfills at their full capacity or charge current prices for landfill disposal
services due to the decrease in demand for services.

         Allied also encounters competition with its acquisition of landfills
and collection operations. This competition is due to the significant
consolidation of companies in the solid waste collection and disposal industry.
As a result we cannot assure you that Allied will be able to locate or acquire
suitable acquisition candidates at economical prices and terms in the current
markets Allied serves or new markets.

FRAUDULENT CONVEYANCE

         Under the federal bankruptcy law and comparable provisions of state
fraudulent transfer laws, if, among other things, any Guarantor, at the time it
incurred the debt evidenced by its guarantee of the Senior Notes:

         -        (1) was insolvent or rendered insolvent by reason of such
                  incurrence, or (2) was engaged in a business or transaction
                  for which that Guarantor's remaining assets constituted
                  unreasonably small capital, or 


                                      -15-
<PAGE>   26
                  (3) intended to incur, or believed that it would incur, debts
                  beyond its ability to pay such debts as they mature; and

         -        that Guarantor received less than reasonably equivalent value
                  or fair consideration for the incurrence of such debt;

then the guarantee of that Guarantor could be voided, or claims by holders of
the notes under that Guarantee could be subordinated to all other debts of that
Guarantor. In addition, any payment by that Guarantor pursuant to its guarantee
could be required to be returned to that Guarantor, or to a fund for the benefit
of the creditors of that Guarantor.

         The measures of insolvency for purposes of the foregoing considerations
will vary depending upon the law applied in any proceeding with respect to the
foregoing. Generally, however, a Guarantor would be considered insolvent if:

         -        the sum of its debts, including contingent liabilities, was
                  greater than the saleable value of all of its assets at a fair
                  valuation; or

         -        the present fair saleable value of its assets was less than
                  the amount that would be required to pay its probable
                  liability on its existing debts, including contingent
                  liabilities, as they become absolute and mature; or

         -        it could not pay its debts as they become due.

         On the basis of historical financial information, recent operating
history and other factors, we believe that each Guarantor, after giving effect
to the debt incurred by that Guarantor in connection with the private offering
and the Exchange Offer, will not be insolvent, will not have unreasonably small
capital for the business in which it is engaged and will not have incurred debts
beyond its ability to pay such debts as they mature. However, we cannot assure
you as to what standard a court would apply in making such determinations or
that a court would agree with our conclusions in this regard.

POTENTIAL INABILITY TO EFFECT CHANGE OF CONTROL REPURCHASES

         The Indenture requires us, in the event of a Change of Control, to make
an offer to purchase all outstanding Senior Notes at a price equal to 101% of
their principal amount, in each case, plus accrued interest to the repurchase
date. The Senior Credit Facility restricts us from repurchasing the Senior Notes
without the approval of the lenders thereunder. We cannot assure you that Allied
will have the sufficient funds available or will be permitted by our lenders
under the Senior Credit Facility to repurchase the Senior Notes upon a Change of
Control. Our failure to repurchase the Senior Notes would constitute an event of
default under the Indenture. See "Description of the Senior Notes -- Repurchase
at Option of Holders -- Change of Control."

RESTRICTIONS IMPOSED BY THE SENIOR CREDIT FACILITY AND THE SENIOR NOTES

         The Senior Credit Facility and the Indenture relating to the Senior
Notes contain covenants that restrict our ability and our subsidiaries to

         -        dispose of assets, incur additional indebtedness,

         -        incur liens on property or assets,

         -        repay other indebtedness,

         -        pay dividends,

         -        enter into certain investments or transactions,

         -        repurchase or redeem capital stock,


                                      -16-
<PAGE>   27
         -        engage in mergers or consolidations, or

         -        engage in certain transactions with subsidiaries and
                  affiliates and otherwise restrict corporate activities.

         We cannot assure you that these restrictions will not adversely affect
our ability to finance our future operations or capital needs or engage in other
business activities that may be in our interest. In addition, the Senior Credit
Facility contains financial covenants including

         -        a total debt to EBITDA ratio,

         -        a fixed charge coverage ratio, and

         -        an interest expense coverage ratio.

         Our compliance with these ratios may be affected by events beyond our
control. Our breach or failure to comply with any of these covenants or
financial ratios could result in a default under the Senior Credit Facility or
the Indenture relating to the Senior Notes. If we default under the Senior
Credit Facility, the lenders thereunder could cause all our outstanding debt
obligations under the Senior Credit Facility due and payable, require us to
apply all of our available cash to repay the indebtedness or prevent us from
making debt service payments on any other indebtedness we owe. If we are unable
to repay any borrowings when due, the lenders under the Senior Credit Facility
could proceed against their collateral. If a default under the Indenture
relating to the Senior Notes occurs, holders could elect to declare the Senior
Notes due and payable. If the indebtedness under the Senior Credit Facility or
the Senior Notes is accelerated, we may not have sufficient assets to repay
amounts due under the Senior Credit Facility, the Senior Notes, or on other debt
securities then outstanding.

RELIANCE ON MANAGEMENT

         Allied highly depends upon its senior management team. As Allied grows,
it will increasingly require operations management with waste industry
experience. We do not know the availability of such experienced management or
the compensation levels that will be within industry norms. The loss of the
services of any member of senior management or the inability to hire experienced
operations management could have a material adverse effect on Allied.

COST OF COMPLIANCE WITH ENVIRONMENTAL REGULATIONS; RISK OF FUTURE LITIGATION

         Our equipment, facilities and operations are subject to extensive and
changing federal, state and local environmental laws and regulations relating to
environmental protection and occupational health and safety. These include,
among other things, laws and regulations governing the use, treatment, storages
and disposal of solid and hazardous wastes and materials, air quality and the
remediation of contamination associated with the release of hazardous
substances.

         Our compliance with regulatory requirements is costly. As waste
management companies we are often required to enhance or replace our equipment
and to modify landfill operations or, in some cases, to close landfills. We
cannot assure you that Allied will be able to implement price increases
sufficient to offset the cost of complying with these standards. In addition,
environmental regulatory changes could accelerate expenditures for closure and
post-closure monitoring at solid waste facilities and obligate Allied to spend
sums in addition to those presently accrued for such purposes.

         In addition to the costs of complying with environmental regulations,
Allied is involved in administrative and judicial proceedings related to
environmental matters. As a result Allied may be required to pay fines or may
lose certain permits and licenses. In addition, Allied may have to defend itself
against governmental agencies and surrounding landowners who assert claims
alleging environmental damage or violations of permits and licenses by Allied.
Citizens' groups have become increasingly active in challenging the grant or
renewal of permits and licenses, and responding to such challenges has further
increased the costs associated with permitting new facilities or expanding
current facilities. A significant judgment against Allied, the loss of a
significant permit or license or the imposition of a significant fine could have
a material adverse effect on Allied's financial condition.


                                      -17-
<PAGE>   28
         Certain of Allied's waste disposal operations traverse state and county
boundaries. In the future, Allied's collection, transfer and landfill operations
may also be affected by federal legislation that authorizes the states to enact
legislation governing interstate shipments of waste. Such proposed federal
legislation may allow individual states to prohibit or limit importing
out-of-state waste to be disposed and that may require states, under certain
circumstances, to reduce the amounts of waste exported to other states. If this
or similar legislation is enacted in states in which Allied operates landfills
that receive a significant portion of waste originating from out-of-state
Allied's operations could be adversely affected. We believe that several states
have proposed or have considered adopting legislation that would regulate the
interstate transportation and disposal of waste in the states' landfills.

         As a condition to the acquisition of the non-hazardous solid waste
management business of Laidlaw, Inc. (the "Laidlaw Acquired Businesses" and
"Laidlaw", respectively) in December 1996 (the "Laidlaw Acquisition"), Allied
engaged Emcon Environmental Services, Inc. ("Emcon"), an independent
environmental consultant, to conduct environmental assessments of the Laidlaw
Acquired Businesses. In its report (the "Emcon Environmental Report"), Emcon
identified several contaminated properties under the management of the Laidlaw
Acquired Businesses, including landfills and other locations owned by the
Laidlaw Acquired Businesses, that could pose significant sources of liability to
the Laidlaw Acquired Businesses. The costs of performing the investigation,
design, remediation and allocation of responsibility to the subsidiaries of
Allied vary significantly between sites. Based on the information then
available, Allied recorded a provision of $51.5 million for environmental
matters, including closure and post-closure costs, in the 1996 consolidated
statement of operations and expects these amounts to be disbursed over the next
30 years. The actual liability at these sites cannot currently be determined due
to a number of uncertainties including the extent of the contamination, the
appropriate remedy, the financial viability of other potentially responsible
parties and the ultimate apportionment of responsibility among such potentially
responsible parties.

         The representations made by the Laidlaw sellers in the Stock Purchase
Agreement, dated September 17, 1996, among Allied, AWNA and Laidlaw, among
others, relating to the Laidlaw Acquisition (the "Laidlaw Acquisition
Agreement") with respect to the environmental matters (1) terminated on the
closing of the Laidlaw Acquisition as to all matters disclosed in writing to
Allied at least five business days prior to the closing or disclosed with
specificity in the Emcon Environmental Report and (2) terminate on the third
anniversary of the closing of the Laidlaw Acquisition as to all matters other
than those described in clause (1) and which are known to Laidlaw on the closing
date. The Laidlaw Acquisition Agreement further provided that Laidlaw's
indemnification obligations with respect to environmental matters would be
limited to the amount by which the aggregate of all such damages exceeded a $1
million basket, without giving effect to any materiality qualifications. At the
closing of the Laidlaw Acquisition, Allied and Laidlaw entered into a special
environmental indemnity which was subsequently amended to provide an indemnity
for damages arising out of the Etobicoke, Ontario and Delafield, Wisconsin sites
that will be limited to a three-year period from the closing of the Laidlaw
Acquisition and to an amount in excess of a $25 million basket with such $25
million basket to be reduced by any damages to which the $1 million basket in
the Laidlaw Acquisition Agreement applies. Laidlaw's indemnity for properties
located at Gary Lagoons, Indiana remains intact and is not subject to the
three-year limitation or any basket.

HAZARDOUS SUBSTANCES LIABILITY

         We may be identified as a potentially responsible party under the
Comprehensive Environmental Response, Compensation and Liability Act of 1980, as
amended ("CERCLA"). CERCLA has been interpreted to impose joint and several
liability on current and former owners or operators of facilities at which there
has been a release or a threatened release of a "hazardous substance" and on
persons who generate, transport or arrange for the disposal of such substances
at the facility. Hundreds of substances are defined as "hazardous" under CERCLA
and their presence, even in minute amounts, can result in substantial liability.
The statute provides for the remediation of contaminated facilities and imposes
costs on the responsible parties. The expense of conducting such a cleanup can
be significant. Notwithstanding its efforts to comply with applicable
regulations and to avoid transporting and receiving hazardous substances, such
substances may be present in waste collected by Allied or disposed of in its
landfills, or in waste collected, transported or disposed of in the past by
acquired companies. Cleanup liability may also arise under various state laws
similar to CERCLA. As used in this Prospectus, "non-hazardous waste" means
substances that are not defined as hazardous waste under federal regulations.


                                      -18-
<PAGE>   29
POTENTIAL UNDISCLOSED LIABILITIES ASSOCIATED WITH ACQUISITIONS

         Allied may be exposed to liabilities that we fail or are unable to
discover in connection with acquisitions. These liabilities may arise from
non-compliance with environmental laws by prior owners, and for which Allied, as
a successor owner, is responsible.

POTENTIAL UNINSURED OR UNDERINSURED ENVIRONMENTAL LIABILITIES

         As is typically the case in the solid waste industry, Allied is able to
obtain only very limited environmental impairment insurance regarding its
landfills. Allied carries environmental impairment liability insurance for
substantially all of its operating landfills. The environmental impairment
liability insurance is in the amount of up to $5 million for the policy term in
excess of a $1 million deductible per claim. An uninsured or underinsured claim
of sufficient magnitude would require Allied to fund such claim from cash flow
generated by operations or borrowings under the Senior Credit Facility or other
sources of liquidity. We cannot assure you that Allied would be able to fund any
such claim from cash provided by operations, the Senior Credit Facility or
elsewhere.

LAIDLAW TAX INDEMNIFICATION

         In connection with the Laidlaw Acquisition, Laidlaw disclosed to the
Company the existence of a tax controversy relating to disallowed deductions in
income tax returns with the United States Internal Revenue Service involving the
consolidated U.S. federal income tax liability of the members of an affiliated
group of corporations, of which Laidlaw Transportation, Inc. is the common
parent corporation, which includes Laidlaw Transportation, those Laidlaw
Acquired Businesses which are incorporated in the U.S., and other U.S.
subsidiaries of Laidlaw Transportation, which were not acquired in the Laidlaw
Acquisition.

         Laidlaw's United States subsidiaries petitioned the United States Tax
Court with respect to their consolidated federal income tax returns for the
fiscal years ended August 31, 1986, 1987 and 1988. The principal issue related
to the timing and deductibility for tax purposes of interest attributable to
loans owing to a related foreign person. On June 30, 1998, the Court issued an
opinion concluding that advances from one of Laidlaw's foreign subsidiaries were
equity rather than debt and that interest deductions claimed were disallowed.
Based on this opinion, taxes of $49.6 million (plus interest of approximately
$91.4 million as of May 31, 1998) would be payable. Laidlaw expects to appeal
this opinion. As of May 31, 1998, Laidlaw had available tax reserves of more
than $200 million for these purposes. Similar claims have been asserted with
respect to the consolidated federal income tax returns for the fiscal years
ended August 31, 1989, 1990, and 1991. A petition has been filed with the United
States Tax Court with respect to these years. The income taxes at issue for
these years is approximately $143.5 million (plus interest of approximately
$145.3 million as of May 31, 1998) Laidlaw also anticipates that similar claims
will be asserted for the fiscal years ended August 31, 1992, 1993 and 1994.

         Under applicable Treasury Regulations, each member of the affiliated
tax group including each LSW Subsidiary, is or could be severally liable for
United States federal income tax liabilities of the entire affiliated group,
including all amounts at issue in the tax controversy which are ultimately
determined to be owed.

         We have obtained an indemnity from Laidlaw and certain of its
subsidiaries (the "Laidlaw Group") which covers the amounts at issue in the tax
controversy for which any LSW Subsidiary may ultimately be found liable. The
obligation of the Laidlaw Group to indemnify the Company in respect of amounts
at issue in the tax controversy is a general, unsecured obligation of the
Laidlaw Group. We cannot assure you as to the ability of the Laidlaw Group to
pay and fulfill such indemnification obligation which will depend on the
financial condition of the Laidlaw Group at the time of any required performance
of such obligation.

IMPACT OF ADVERSE WEATHER CONDITIONS

         Allied's collection and landfill operations could be adversely affected
by long periods of inclement weather which interfere with collection and
landfill operations, delay the development of landfill capacity and/or reduce
the volume of waste generated by Allied's customers. In addition, certain of
Allied's operations may be temporarily suspended as a result of particularly
harsh weather conditions. We cannot assure you that long periods of inclement
weather will not have a material adverse effect on Allied's future results of
operations.


                                      -19-
<PAGE>   30
LACK OF PUBLIC MARKET FOR THE EXCHANGE NOTES; RESTRICTIONS ON RESALE

         There is no existing trading market for the Exchange Notes, and we
cannot assure you regarding the future development of a market for the Exchange
Notes, or the ability of the holders of the Exchange Notes to sell their
Exchange Notes, or the price at which such holders may be able to sell their
Exchange Notes. If such a market were to develop, the Exchange Notes could trade
at prices that may be higher or lower than the initial offering price of the
Notes depending on many factors, including prevailing interest rates, Allied's
or our operating results and the market for similar securities. Each of the
Initial Purchasers has advised us that it intends to make a market in the
Exchange Notes. The Initial Purchasers are not obligated to do so, however, and
any market making with respect to the Exchange Notes may be discontinued at any
time without notice. Therefore, we cannot assure you as to the liquidity of any
trading market for the Exchange Notes or that an active trading market for the
Exchange Notes will develop. The Senior Notes are eligible for trading in the
PORTAL market. However, we do not intend to apply for listing of the Senior
Notes or, if issued, the exchange notes, on any securities exchange or for
quotation through the National Association of Securities Dealers Automated
Quotation System.

         Historically, the market for non-investment grade debt has been subject
to disruptions that have caused substantial volatility in the prices of such
securities. We cannot assure you that the market for the Exchange Notes will not
be subject to similar disruptions. Any such disruptions may have an adverse
effect on holders of the Exchange Notes.


                                      -20-
<PAGE>   31
                             SELECTED FINANCIAL DATA

         The selected financial data presented below as of December 31, 1993,
1994, 1995 and for the two years ended December 31, 1994 are derived from
Allied's Consolidated Financial Statements, which have not been restated for
business combinations accounted for as pooling-of-interests consummated
subsequent to 1997 and were audited by Arthur Andersen LLP, independent public
accountants. The selected financial data presented below as of December 31, 1996
and 1997 and for the three years ended December 31, 1997 are derived from
Allied's Supplemental Consolidated Financial Statements, which have been audited
by Arthur Andersen LLP, independent public accountants. The unaudited
supplemental financial data as of September 30, 1998 and for the nine months
ended September 30, 1997 and 1998 presented below are derived from Allied's
Supplemental Condensed Consolidated Financial Statements. The supplemental
statement of operations data, other data, and balance sheet data have been
restated to give effect to transactions accounted for using the
pooling-of-interests method for business combinations consummated through
October 15, 1998. See Note 2 to Allied's Supplemental Consolidated Financial
Statements included in Allied's Current Report on Form 8-K filed October 29,
1998.

<TABLE>
<CAPTION>
                                                                                                                  NINE MONTHS
                                                           YEAR ENDED DECEMBER 31,                            ENDED SEPTEMBER 30,
                                    -------------------------------------------------------------------   -------------------------
                                         1993          1994          1995          1996          1997          1997          1998
                                             HISTORICAL                         SUPPLEMENTAL                UNAUDITED SUPPLEMENTAL
                                    -------------------------   ---------------------------------------   -------------------------
                                                                        (IN THOUSANDS, EXCEPT RATIOS)
<S>                                 <C>           <C>           <C>           <C>           <C>           <C>           <C>
STATEMENT OF OPERATIONS DATA:
Revenues .........................  $   108,948   $   200,184   $   580,784   $   619,548   $ 1,301,391   $   955,005   $ 1,119,788
Cost of operations ...............       68,374       128,271       366,980       386,001       747,150       551,752       626,596
Selling, general and
 administrative expenses .........       18,278        39,077        97,031       102,416       169,219       122,141       111,814
Depreciation and amortization
 expense .........................       10,637        19,829        55,414        67,823       156,200       113,889       133,880
Acquisition related, non-recurring
 and unusual costs(1) ............           --         2,100         1,531        96,508         5,010         2,652        75,925
                                    -----------   -----------   -----------   -----------   -----------   -----------   -----------
Operating income (loss) ..........       11,659        10,907        59,828       (33,200)      223,812       164,571       171,573
Interest income ..................         (310)       (1,107)         (735)       (2,479)       (1,969)       (1,471)       (3,320)
Interest expense .................        7,633        13,958        20,443        21,347       106,092        83,998        64,593
Other income, net ................           --            --            --            --        (1,076)           --            --
                                    -----------   -----------   -----------   -----------   -----------   -----------   -----------
Income (loss) before income
 taxes ...........................        4,336        (1,944)       40,120       (52,068)      120,765        82,044       110,300
Income tax expense (benefit) .....        1,694          (663)       10,904           354        40,153        26,001        55,444
                                    -----------   -----------   -----------   -----------   -----------   -----------   -----------
Income (loss) before extraordinary
 item ............................        2,642        (1,281)       29,216       (52,422)       80,612        56,043        54,856
Extraordinary loss, net of income
 tax benefit(2) ..................           --         3,029           908        13,887        53,205        53,205         3,093
                                    -----------   -----------   -----------   -----------   -----------   -----------   -----------
Net income (loss) ................        2,642        (4,310)       28,308       (66,309)       27,407         2,838        51,763
Preferred dividends ..............         (927)       (3,773)       (4,070)       (1,073)         (381)         (381)           --
Conversion fee on equity
 securities converted(3) .........           --            --        (2,151)           --            --            --            --
                                    -----------   -----------   -----------   -----------   -----------   -----------   -----------
Net income (loss) available to
 common shareholders .............  $     1,715   $    (8,083)  $    22,087   $   (67,382)  $    27,026   $     2,457   $    51,763
                                    ===========   ===========   ===========   ===========   ===========   ===========   ===========
Ratio of earnings to
 fixed charges(4) ................         1.4x             *          1.9x             *          1.4x          1.5x          1.6x
</TABLE>

<TABLE>
<CAPTION>
                                                       YEAR ENDED DECEMBER 31,                                SEPTEMBER 30,
                              ---------------------------------------------------------------------    -------------------------
                                  1993          1994           1995           1996          1997           1997          1998
                                                     HISTORICAL                  SUPPLEMENTAL            UNAUDITED SUPPLEMENTAL
                                                -------------------           ------------------         ----------------------
                                                                         (IN THOUSANDS)
BALANCE SHEET DATA:                                                                                          
<S>                           <C>           <C>            <C>            <C>           <C>            <C>           <C>        
Cash and cash  equivalents .  $     3,812   $     6,269    $     5,385    $    70,015   $    32,298    $   103,482   $    26,123
Working capital  (deficit) .        3,892       (10,087)       (43,101)        26,410       (33,478)        41,189       (34,013)
Property and equipment,  net       94,208       222,386        316,837        932,110     1,576,674      1,216,009     1,709,614
Goodwill, net ..............       34,880        78,633         89,431        888,648     1,056,601      1,002,441     1,277,669
Total assets ...............      159,926       379,324        480,841      2,662,200     3,020,179      2,668,368     3,419,543
Total long-term debt,
  net of current portion ...       61,019       177,126        196,428      1,283,327     1,454,270      1,320,374     1,551,589
Stockholders' equity .......       70,277        93,174        139,571        385,218       950,537        777,425     1,181,573
Long-term debt, net to
  total capitalization .....           46%           66%            58%            77%           60%            63%           57%
</TABLE>


(footnotes on next page)


                                      -21-
<PAGE>   32
(footnotes from previous page)


(1)      Acquisition related, non-recurring and unusual costs were recorded in
         1994, 1995, 1996, 1997 and 1998 for environmental related matters,
         asset impairments and abandonments, acquisition related liabilities,
         litigation matters, relocation and transition costs and bonuses, and
         other integration costs related to companies acquired. See Note 2 to
         Allied's Supplemental Consolidated Financial Statements included in
         Allied's Current Report on Form 8-K filed October 29, 1998.

(2)      The extraordinary losses in 1994, 1995, 1996, 1997 and 1998 were
         incurred as a result of premiums paid for the early extinguishment of
         debt and the write-off of related deferred debt issue costs.

(3)      A non-cash conversion fee of $2.2 million was incurred in the fourth
         quarter 1995 as a result of an inducement offered by Allied to holders
         of certain convertible preferred stock and convertible subordinated
         notes to exercise their conversion option to receive Allied common
         stock. The inducement fee consisted of payment of dividends or interest
         from the conversion date through the first call or redemption date of
         each convertible security. Approximately 7.8 million shares of common
         stock were issued for conversion and approximately 285,000 shares were
         issued for the conversion fee.

(4)      For purposes of calculating the ratio of earnings to fixed charges,
         earnings consist of income before taxes and fixed charges, exclusive of
         preferred stock dividends. Fixed charges include interest expense and
         capitalized interest.

*        Earnings were insufficient to cover fixed charges by $5.5 million in
         1994 and by $64.2 million in 1996.


                                      -22-
<PAGE>   33
                               THE EXCHANGE OFFER

TERMS OF THE EXCHANGE OFFER

Summary: The Company will accept for exchange Old Senior Notes that are validly
tendered to the exchange agent before the earliest of:

         -        5:00 p.m., New York City time, on _____, 1999, or such later
                  date and time to which it is extended, except that it may not
                  be extended beyond _____, 1999,

         -        the date when all Old Senior Notes have been tendered, or

         -        the date on which the Company terminates the Exchange Offer.

The Company will return any Old Senior Note that it does not accept for exchange
for any reason, as promptly as practicable after expiration or termination of
the Exchange Offer, without charge to the holder of the Old Senior Note.

         Upon the terms and subject to the conditions set forth in this
Prospectus and in the Letter of Transmittal, the Company will accept for
exchange Old Senior Notes that are properly tendered on or prior to the
Expiration Date and not withdrawn as permitted below. "Expiration Date" means
5:00 p.m., New York City time, on _______, 1999, or, if the Company, in its sole
discretion, has extended the period of time for which the Exchange Offer is
open, the latest time and date to which the Exchange Offer is extended.

         As of the date of this Prospectus, $1,700,000,000 aggregate principal
amount of the Old Senior Notes was outstanding. This Prospectus, together with
the Letter of Transmittal, is first being sent on or about the date set forth on
the cover page to all holders of Old Senior Notes at the addresses set forth in
the securities register with respect to Old Senior Notes maintained by the
Trustee. The Company's obligation to accept Old Senior Notes for exchange
pursuant to the Exchange Offer is subject to certain conditions as set forth
below. See "- Acceptance of Old Senior Notes; Delivery of New Senior Notes."

         The Company expressly reserves the right, at any time or from time to
time, to extend the period of time during which the Exchange Offer is open, and
thereby delay acceptance for exchange of any Old Senior Notes, by mailing
written notice of such extension to the holders thereof as described below.
During any extension, all Old Senior Notes previously tendered will remain
subject to the Exchange Offer and may be accepted for exchange by the Company.
Any Old Senior Notes not accepted for exchange for any reason will be returned
without expense to the Note holder as promptly as practicable after the
expiration or termination of the Exchange Offer.

         Old Senior Notes tendered in the Exchange Offer must be $1,000 in
principal amount or any integral multiple thereof.

         The Company will mail written notice of any extension, amendment,
non-acceptance or termination to the holders of the Old Senior Notes as promptly
as practicable, such notice to be mailed to the holders of record of the Old
Senior Notes no later than 9:00 a.m. New York City time, on the next business
day after the previously scheduled Expiration Date or other event giving rise to
such notice requirement.

PROCEDURES FOR TENDERING OLD SENIOR NOTES

Summary: The Trustee is serving as Exchange Agent in connection with the
Exchange Offer. Holders of Old Senior Notes that wish to participate in the
Exchange Offer must complete and sign a Letter of Transmittal according to the
instructions contained in the Letter of Transmittal, and forward it to the
Exchange Agent (not to the Company) in compliance with the procedures set forth
in the Letter of Transmittal. Broker-dealers, commercial banks, trust companies
and other nominees may tender Old Senior Notes which they hold as nominee by
book-entry transfer. Questions regarding the Exchange Offer, tender of the Old
Senior Notes, or the Exchange Offer generally, must be directed to the Exchange
Agent.

         Letter of Transmittal. The tender to the Company of Old Senior Notes by
a holder thereof as set forth below and the acceptance thereof by the Company
will constitute a binding agreement between the tendering holder and the Company
upon the terms and 


                                      -23-
<PAGE>   34
subject to the conditions set forth in this Prospectus and in the Letter of
Transmittal. Except as set forth below, a holder who wishes to tender Old Senior
Notes for exchange pursuant to the Exchange Offer must transmit a properly
completed and duly executed Letter of Transmittal, together with all other
documents required by such Letter of Transmittal, to the Exchange Agent at the
address set forth below under "- Exchange Agent" on or prior to the Expiration
Date.

         Other Documents. In addition,

         -        the Exchange Agent must receive certificates for the Old
                  Senior Notes along with the Letter of Transmittal,

         -        the Exchange Agent must receive prior to the Expiration Date a
                  timely confirmation of a book-entry transfer (a "Book-Entry
                  Confirmation") of the Old Senior Notes, if such procedure is
                  available, into the Exchange Agent's account at the DTC (the
                  "Book-Entry Transfer Facility") pursuant to the procedure for
                  book-entry transfer described below, or

         -        the holder must comply with the guaranteed delivery procedures
                  described in "- Guaranteed Delivery Procedures," below.

         Note:    The method of delivery of Old Senior Notes, Letters of
                  Transmittal and all other required documents is at the
                  election and risk of the holders. If the delivery is by mail,
                  it is recommended that registered mail, properly insured, with
                  return receipt requested, be used in all cases. Sufficient
                  time should be allowed to assure timely delivery. No Letters
                  of Transmittal or Old Senior Notes should be sent to the
                  Company.

         Signatures. Signatures on a Letter of Transmittal or a notice of
withdrawal, as the case may be, must be guaranteed unless the Old Senior Notes
surrendered for exchange pursuant thereto are tendered (1) by a registered
holder of the Old Senior Notes who has not completed the box entitled "Special
Issuance Instructions" or "Special Delivery Instructions" on the Letter of
Transmittal or (2) for the account of an Eligible Institution (as defined
herein). If signatures on a Letter of Transmittal or a notice of withdrawal, as
the case may be, are required to be guaranteed, the guarantees must be by a firm
that is an eligible guarantor institution (bank, stockbroker, national
securities exchange, registered securities association, savings and loan
association or credit union with membership in a signature medallion program)
pursuant to Exchange Act Rule 17Ad-15 (collectively, "Eligible Institutions").
If Old Senior Notes are registered in the name of a person other than the person
signing the Letter of Transmittal, the Old Senior Notes surrendered for exchange
must be endorsed by, or be accompanied by a written instrument or instruments of
transfer or exchange, in satisfactory form as determined by the Company in its
sole discretion, duly executed by the registered holder, with the signature
thereon guaranteed by an Eligible Institution.

         Powers of Attorney. If the Letter of Transmittal is signed by a person
or persons other than the registered holder or holders of Old Senior Notes, the
Old Senior Notes must be endorsed or accompanied by appropriate powers of
attorney, in either case signed exactly as the name or names of the registered
holder or holders that appear on the Old Senior Notes.

         Representatives. If the Letter of Transmittal or any Old Senior Notes
or powers of attorney are signed by trustees, executors, administrators,
guardians, attorneys-in-fact, officers of corporations or others acting in a
fiduciary or representative capacity, such persons should so indicate when
signing, and unless waived by the Company, proper evidence satisfactory to the
Company of their authority to so act must be submitted with the Letter of
Transmittal.

         Required Acknowledgments; Resales by Broker-Dealers. By tendering Old
Senior Notes, each holder, other than a broker-dealer, must acknowledge that it
is not engaged in, and does not intend to engage in, a distribution of New
Senior Notes. If any holder of Old Senior Notes is an "affiliate" of the
Company, as defined in Rule 405 under the Securities Act, or is engaged in or
intends to engage in or has any arrangement with any person to participate in
the distribution of the New Senior Notes to be acquired pursuant to the Exchange
Offer, the holder:

         -        could not rely on the applicable interpretations of the staff
                  of the SEC, and

         -        must comply with the registration and prospectus delivery
                  requirements of the Securities Act in connection with any
                  resale transaction.

Each broker-dealer that receives New Senior Notes for its own account in
exchange for Old Senior Notes must acknowledge that the Old Senior Notes were
acquired by the broker-dealer as a result of market-making activities or other
trading activities and that it will 


                                      -24-
<PAGE>   35
deliver a prospectus in connection with any resale of the New Senior Notes. Any
such broker-dealer may be deemed to be an "underwriter" under the Securities
Act. See "Plan of Distribution - Broker-Dealers." The Letter of Transmittal
states that by so acknowledging and by delivering a prospectus, a broker-dealer
will not be deemed to admit that it is an "underwriter" within the meaning of
the Securities Act.

ACCEPTANCE OF OLD SENIOR NOTES FOR EXCHANGE; DELIVERY OF NEW SENIOR NOTES

         The Company will accept, promptly after the Expiration Date, all Old
Senior Notes properly tendered and will issue the New Senior Notes promptly
after acceptance of the Old Senior Notes. For each Old Senior Note accepted for
exchange, the holder of the Old Senior Note will receive a New Senior Note
having a principal amount equal to that of the surrendered Old Senior Note. The
New Senior Notes will bear interest from the most recent date to which interest
has been paid on the Old Senior Notes or, if no interest has been paid on the
Old Senior Notes, from December 23, 1998. Accordingly, if the relevant record
date for interest payment occurs after the completion of the Exchange Offer,
registered holders of New Senior Notes on the record date will receive interest
accruing from the most recent date to which interest has been paid or, if no
interest has been paid, from December 23, 1998. If, however, the relevant record
date for interest payment occurs prior to the completion of the Exchange Offer,
registered holders of Old Senior Notes on the record date will receive interest
accruing from the most recent date to which interest has been paid or, if no
interest has been paid, from December 23, 1998. Old Senior Notes accepted for
exchange will cease to accrue interest from and after the date of completion of
the Exchange Offer, except as set forth in the immediately preceding sentence.
Holders of Old Senior Notes whose Old Senior Notes are accepted for exchange
will not receive any payment in respect of interest on the Old Senior Notes
otherwise payable on any interest payment date the record date for which occurs
on or after completion of the Exchange Offer.

         In all cases, issuance of New Senior Notes for Old Senior Notes that
are accepted for exchange pursuant to the Exchange Offer will be made only after
timely receipt by the Exchange Agent of:

         -        certificates for the Old Senior Notes or a timely Book-Entry
                  Confirmation of the Old Senior Notes into the Exchange Agent's
                  account at the Book-Entry Transfer Facility,

         -        a properly completed and duly executed Letter of Transmittal,
                  and

         -        all other required documents.

         If any tendered Old Senior Notes are not accepted for any reason set
forth in the terms and conditions of the Exchange Offer or if certificates
representing Old Senior Notes are submitted for a greater principal amount than
the holder desires to exchange, certificates representing the unaccepted or
non-exchanged Old Senior Notes will be returned without expense to the tendering
holder thereof (or, in the case of Old Senior Notes tendered by book-entry
transfer into the Exchange Agent's account at the Book-Entry Transfer Facility
pursuant to the book-entry transfer procedures described below, the
non-exchanged Old Senior Notes will be credited to an account maintained with
the Book-Entry Transfer Facility) as promptly as practicable after the
expiration or termination of the Exchange Offer.

         All questions as to the validity, form, eligibility (including time of
receipt) and acceptance of Old Senior Notes tendered for exchange will be
determined by the Company in its sole discretion, which determination shall be
final and binding. The Company reserves the absolute right to reject any and all
tenders of any particular Old Senior Notes not properly tendered or not to
accept any particular Old Senior Notes if acceptance might, in the judgment of
the Company or its counsel, be unlawful. The Company also reserves the absolute
right in its sole discretion to waive any defects or irregularities or
conditions of the Exchange Offer as to any particular Old Senior Notes either
before or after the Expiration Date (including the right to waive the
ineligibility of any holder who seeks to tender Old Senior Notes in the Exchange
Offer). The interpretation of the terms and conditions of the Exchange Offer as
to any particular Old Senior Notes either before or after the Expiration Date
(including the Letter of Transmittal and the instructions thereto) by the
Company shall be final and binding on all parties. Unless waived, any defects or
irregularities in connection with tenders of Old Senior Notes for exchange must
be cured within a reasonable period of time that the Company shall determine.
Neither the Company, the Exchange Agent nor any other person shall be under any
duty to give notification of any defect or irregularity with respect to any
tender of Old Senior Notes for exchange, nor shall any of them incur any
liability for failure to give any notification.


                                      -25-
<PAGE>   36
BOOK-ENTRY TRANSFER

      The Exchange Agent will ask to establish an account with respect to the
Old Senior Notes at the Book-Entry Transfer Facility for purposes of the
Exchange Offer within two business days after the date of this Prospectus, and
any financial institution that is a participant in the Book-Entry Transfer
Facility's systems may make book-entry delivery of Old Senior Notes by causing
the Book-Entry Transfer Facility to transfer the Old Senior Notes into the
Exchange Agent's account at the Book-Entry Transfer Facility in accordance with
the Book-Entry Facility's procedures for transfer.

      Note: Although delivery of Old Senior Notes may be effected through
            book-entry transfer at the Book-Entry Transfer Facility, the Letter
            of Transmittal or a facsimile thereof, with any required signature
            guarantees and any other required documents, must, in any case, be
            transmitted to and received by the Exchange Agent at the address set
            forth below under "Exchange Agent" on or prior to the Expiration
            Date, or the guaranteed delivery procedures described below must be
            complied with.

GUARANTEED DELIVERY PROCEDURES

      If a registered holder of Old Senior Notes desires to tender the Old
Senior Notes and the Old Senior Notes are not immediately available, or time
will not permit the holder's Old Senior Notes or other required documents to
reach the Exchange Agent before the Expiration Date, or the procedure for
book-entry transfer cannot be completed on a timely basis, a tender may be
effected if:

- -     the tender is made through an Eligible Institution,

- -     prior to the Expiration Date, the Exchange Agent receives from the
      Eligible Institution a properly completed and duly executed Letter of
      Transmittal (or a facsimile thereof) and Notice of Guaranteed Delivery,
      substantially in the form provided by the Company (by telegram, telex,
      facsimile transmission, mail or hand delivery), setting forth the name and
      address of the holder of Old Senior Notes and the amount of Old Senior
      Notes tendered, stating that the tender is being made thereby and
      guaranteeing that within five New York Stock Exchange ("NYSE") trading
      days after the date of execution of the Notice of Guaranteed Delivery, the
      certificates for all physically tendered Old Senior Notes, in proper form
      for transfer, or a Book-Entry Confirmation, as the case may be, and any
      other documents required by the Letter of Transmittal will be deposited by
      the Eligible Institution with the Exchange Agent, and

- -     the certificates for all physically tendered Old Senior Notes, in proper
      form for transfer, or a Book-Entry Confirmation, as the case may be, and
      all other documents required by the Letter of Transmittal, are received by
      the Exchange Agent within five NYSE trading days after the date of
      execution of the Notice of Guaranteed Delivery.

WITHDRAWAL RIGHTS

      Tenders of Old Senior Notes may be withdrawn at any time prior to 5:00
p.m., New York City time, on the Expiration Date. For a withdrawal to be
effective, a written or facsimile notice of withdrawal must be received by the
Exchange Agent at the address set forth below under "- Exchange Agent." Any
notice of withdrawal must specify the name of the person having tendered the Old
Senior Notes to be withdrawn, identify the Old Senior Notes to be withdrawn
(including the principal amounts of such Old Senior Notes), and (where
certificates for Old Senior Notes have been transmitted) specify the name in
which such Old Senior Notes are registered, if different from that of the
withdrawing holder.

      If certificates for Old Senior Notes have been delivered or otherwise
identified to the Exchange Agent, then, prior to the release of such
certificates, the withdrawing holder must also submit the serial numbers of the
particular certificates to be withdrawn and a signed notice of withdrawal with
signatures guaranteed by an Eligible Institution unless the holder is an
Eligible Institution. If Old Senior Notes have been tendered pursuant to the
procedure for book-entry transfer, any notice of withdrawal must specify the
name and number of the account at the Book-Entry Transfer Facility to be
credited with the withdrawn Old Senior Notes and otherwise comply with the
procedures of the facility. All questions as to the validity, form and
eligibility (including time of receipt) of the notices will be determined by the
Company, whose determination shall be final and binding on all parties.
Certificates for any Old Senior Notes so withdrawn will be deemed not to have
been validly tendered for exchange for purposes of the Exchange Offer. Any Old
Senior Notes that have been tendered for exchange but which are not exchanged
for any reason will be returned to the holder thereof without cost to the holder
(or, in the case of Old Senior Notes tendered by book-entry transfer into the
Exchange Agent's account at the Book-Entry Transfer Facility pursuant to the
book-entry transfer procedures described above, the Old Senior Notes 


                                      -26-
<PAGE>   37
will be credited to an account maintained with the Book-Entry Transfer Facility
for the Old Senior Notes) as soon as practicable after withdrawal, rejection of
tender or termination of the Exchange Offer. Properly withdrawn Old Senior Notes
may be retendered by following one of the procedures described under "-
Procedure for Tendering Old Senior Notes," above, at any time on or prior to the
Expiration Date.

EXCHANGE AGENT

      All executed Letters of Transmittal should be directed to the Exchange
Agent at the address set forth below. Questions and requests for assistance,
requests for additional copies of this Prospectus or of the Letter of
Transmittal and requests for Notices of Guaranteed Delivery should be directed
to the Exchange Agent, addressed as follows:

      By Registered or Certified Mail:        First Trust Center
                                              180 East Fifth Center
                                              St. Paul, Minnesota 55101

      By Overnight Courier or By Hand:        First Trust Center
                                              180 East Fifth Center
                                              St. Paul, Minnesota 55101

      Confirm by Telephone:                   (651) 244-8162

      Note: Delivery of the Letter of Transmittal to an address other than as
            set forth above or transmission of instructions via facsimile other
            than as set forth above does not constitute a valid delivery of the
            Letter of Transmittal.

FEES AND EXPENSES

      The Company will not make any payment to brokers-dealers or others
soliciting acceptances of the Exchange Offer.

TRANSFER TAXES

      Holders who tender Old Senior Notes for exchange will not be obligated to
pay any transfer tax in connection therewith, except that Holders who instruct
the Company to register New Senior Notes in the name of, or request that Old
Senior Notes not tendered or not accepted in the Exchange Offer be returned to,
a person other than the registered tendering Holder will be responsible for the
payment of any applicable transfer tax thereon.

APPRAISAL RIGHTS

      Holders of Old Senior Notes will not have dissenters' rights or appraisal
rights in connection with the Exchange Offer.

CONSEQUENCES OF FAILURE TO EXCHANGE OLD SENIOR NOTES

      Holders of Old Senior Notes who do not exchange their Old Senior Notes for
New Senior Notes pursuant to the Exchange Offer will continue to be subject to
the restrictions on transfer of the Old Senior Notes. In general, the Old Senior
Notes may not be offered or sold unless registered under the Securities Act,
except pursuant to an exemption from, or in a transaction not subject to, the
registration requirements of the Securities Act and applicable state securities
laws. The Company does not anticipate that it will register Old Senior Notes
under the Securities Act.

RESALE OF THE NEW SENIOR NOTES

      Based on interpretations by the staff of the SEC issued to third parties,
New Senior Notes issued pursuant to the Exchange Offer in exchange for Old
Senior Notes may be offered for resale, resold or otherwise transferred by
holders thereof (other than any holder that is an "affiliate" of the Company as
defined in Rule 405 under the Securities Act, and other than any broker-dealer)
without compliance with the registration and prospectus delivery provisions of
the Securities Act, provided that:

      -     the New Senior Notes are acquired in the ordinary course of the
            holders' business, and


                                      -27-
<PAGE>   38
      -     the holders have no arrangement with any person to participate in
            the distribution of the New Senior Notes.

      Each holder, other than a broker-dealer, must acknowledge that it is not
engaged in, and does not intend to engage in, a distribution of New Senior
Notes. This analysis is based upon the SEC's position in no-action letters that
the SEC has issued previously regarding other transactions that were
substantially similar to the Exchange Offer. Although the SEC has not indicated
that it has changed its position on this issue, the Company has not sought its
own interpretive letter from the SEC. There is no assurance that the SEC would
make a similar determination with respect to the resale of the New Senior Notes.
See "Risk Factors Resale of the New Senior Notes".

      If any holder is an affiliate of the Company, or if any holder is engaged
in or intends to engage in or has any arrangement or understanding with respect
to the distribution of the New Senior Notes to be acquired pursuant to the
Exchange Offer, the holder

      -     could not rely on the applicable interpretations of the staff of the
            SEC, and

      -     must comply with the registration and prospectus delivery
            requirements of the Securities Act in connection with any resale
            transaction.

      Each broker-dealer that receives New Senior Notes for its own account in
exchange for Old Senior Notes must acknowledge that the Old Senior Notes were
acquired by the broker-dealer as a result of market-making activities or other
trading activities and that it will deliver a prospectus in connection with any
resale of the New Senior Notes. Any such broker-dealer may be deemed to be an
"underwriter" under the Securities Act. See "Plan of Distribution -
Broker-Dealers." In addition, to comply with the securities laws of certain
jurisdictions, if applicable, it may be necessary to qualify for sale or to
register the New Senior Notes in that jurisdiction prior to offering or selling
the New Senior Notes.

REGISTRATION RIGHTS AGREEMENT
- --------------------------------------------------------------------------------
Summary: The Company is making the Exchange Offer to comply with its obligation
under the Registration Rights Agreement to register the exchange of the New
Senior Notes for the Old Senior Notes. In the Registration Rights Agreements,
the Company also agreed under limited circumstances to file the Shelf
Registration Statement to register the resale of certain Old Senior Notes and
New Senior Notes. If the Company defaults on certain of its registration
obligations under the Registration Rights Agreements, the affected Note holders
will be entitled to Special Interest.
- --------------------------------------------------------------------------------

This summary of the Registration Rights Agreements does not purport to be
complete and is subject to, and is qualified in its entirety by reference to,
all provisions of the Registration Rights Agreement, a copy of which is an
exhibit to the Registration Statement.


REGISTRATION STATEMENT

Obligations of the Company. In the Registration Rights Agreement, the Company
and the Guarantors agreed to:

      -     use their best efforts to keep the Registration Statement effective
            continuously, and the Exchange Offer open, for a period of not less
            than 30 business days, and

      -     cause the Exchange Offer to be consummated no later than the 45th
            business day after the SEC declares the Registration Statement to be
            effective (the "Consummation Deadline"); and

      -     use their best efforts to keep the Prospectus available for use by
            broker-dealers for 90 days after the Consummation Deadline.

      Representations by the Note Holders. To participate in the Exchange Offer,
each holder of Old Senior Notes must represent that it:

      -     is not an affiliate of the Company,


                                      -28-
<PAGE>   39
      -     is not engaged in, and does not intend to engage in, and has no
            arrangement or understanding with any person to participate in, a
            distribution of New Senior Notes issued in the Exchange Offer, and

      -     is acquiring the New Senior Notes in the Exchange Offer in the
            ordinary course of its business.


SHELF REGISTRATION STATEMENT

      Obligation to File. In the Registration Rights Agreement, the Company and
the Guarantors agreed to file with the SEC a Shelf Registration Statement
covering the public resale, by any holder who provides the Company with certain
information for inclusion in the Shelf Registration Statement, of:

      -     the Old Senior Notes if the Exchange Offer is not permitted by
            applicable law or SEC policy, or

      -     any New Senior Notes or Transfer Restricted Securities held by any
            holder who notifies the Company prior to the 20th business day
            following the consummation of the Exchange Offer that:

            (1)   such holder is prohibited by law or SEC policy from
                  participating in the Exchange Offer, or

            (2)   such holder may not resell the New Senior Notes acquired by it
                  in the Exchange Offer to the public without delivering a
                  prospectus, and the prospectus contained in the Registration
                  Statement is not appropriate or available for such resales by
                  it.

"Transfer Restricted Securities" means each Old Senior Note until the earliest
of the date on which the Old Senior Note

      -     is exchanged for a New Senior Note in the Exchange Offer that is
            entitled to be resold to the public by the holder thereof without
            complying with the prospectus delivery requirements of the
            Securities Act,

      -     has been disposed of in accordance with the Shelf Registration
            Statement, or

      -     is disposed of by a broker-dealer pursuant to the "Plan of
            Distribution," and distributed to the public pursuant to Rule 144
            under the Securities Act. See "Plan of Distribution."

      Further Obligations of the Company. If a Shelf Registration Statement is
      required, the Company must:

      -     file the Shelf Registration Statement within 30 days after the
            Company receives the required notice from by a Note holder,

      -     use its best efforts to cause the SEC to declare the Shelf
            Registration Statement effective within 120 days after the
            obligation to file a Shelf Registration Statement arises, and

      -     use its best efforts to keep the Shelf Registration Statement
            continuously effective for at least two years after the SEC
            initially declares it effective.

      If the Company files a Shelf Registration Statement, the Company will:

      -     provide to each named selling Note holder copies of the prospectus
            which is part of the Shelf Registration Statement, and any
            amendments and supplements

      -     provide notice for the Registration Statement or Prospectus until
            after the holders have five days to object to any such documents.

      Obligations of Selling Note Holders. A holder selling Notes under the
      Shelf Registration Statement generally:

      -     would be required to be named as a selling security holder in the
            related prospectus and to deliver a prospectus to purchasers,


                                      -29-
<PAGE>   40
      -     will be subject to certain of the civil liability provisions under
            the Securities Act in connection with such sales, and

      -     will be bound by the provisions of the Registration Rights Agreement
            that are applicable to such holder (including certain
            indemnification obligations).


SPECIAL INTEREST

In the Registration Rights Agreement, the Company and the Guarantors agree to
pay to each Holder of Transfer Restricted Securities affected by a Registration
Default, the following special interest ("Special Interest"):

      -     a per annum rate of 0.25% for the first 90 days after July 5, 1999,

      -     a per annum rate of 0.50% for the second 90 days after July 5, 1999,

      -     a per annum rate of 0.75% for the third 90 days after July 5, 1999,

      -     a per annum rate of 1.0% for periods after the third 90 days after
            July 5, 1999.

Following the cure of all Registration Defaults, the accrual of Special Interest
will cease. All accrued Special Interest will be paid in the same manner and on
the same dates as interest payments are paid on the Notes. Special Interest, if
determined to be a penalty, may be limited or unenforceable under applicable
law.

      Registration Default

      "Registration Default" means the occurrence of any of the following
events:

      -     the Exchange Offer is not consummated on or before the Consummation
            Deadline, (which is 45 days after the Registration Statement becomes
            effective),

      -     the Company or the Guarantors fail to file the Registration
            Statement, if required, with the SEC by the applicable filing
            deadline,

      -     the SEC does not declare the Registration Statement, if required, to
            be effective by the applicable effectiveness deadline, or

      -     the Shelf Registration Statement, if required, is declared effective
            but thereafter ceases to be effective or useable for its intended
            purpose without being succeeded immediately by a post-effective
            amendment to such Registration Statement that cures such failure and
            that is itself immediately declared effective.


INDEMNIFICATION

      The Company agrees in the Registration Rights Agreement to indemnify
selling Note holders against certain liabilities, including certain liabilities
under the Securities Act.


                                      -30-
<PAGE>   41
                              CERTAIN INDEBTEDNESS

      At September 30, 1998, on a pro forma basis after giving effect to the
issuance of the Senior Notes and the application of proceeds therefrom, Allied's
consolidated debt would have been approximately $2.1 billion, consisting
primarily of the Senior Notes and approximately $300 million outstanding under
the Senior Credit Facility. At that date, we also had approximately $730 million
of availability under our Revolving Credit Facility to be used for working
capital, letters of credit, acquisitions and other general corporate purposes.
The Senior Credit Facility comprises a $300 million term loan (the "Term Loan"),
which is fully drawn, and a $800 million revolving credit facility (the
"Revolving Credit Facility" and together with the Term Loan, the "Senior Credit
Facility"). The Revolving Credit Facility includes a $250 million sublimit for
the issuance of letters of credit. The credit agreement governing the terms of
the Senior Credit Facility (the "Credit Agreement") contains financial and
operating covenants and restrictions on our ability to complete acquisitions,
pay dividends, incur indebtedness, make investments and take certain other
corporate actions. A portion of our available cash must be applied to service
indebtedness. As of September 30, 1998, Allied was in compliance with the
covenants contained in the Credit Agreement.

      The Term Loan Facility is an amortizing senior secured term loan with
annual principal payments increasing from $75 million in 2001 to $105 million in
2002, and to $120 million in 2003. Principal under the Revolving Credit Facility
is due upon maturity in June 2003.

      In addition to the scheduled principal payments, we are required to make
mandatory prepayments on the Senior Credit Facility from the proceeds from
certain asset sales and the issuance of new debt securities and cash-pay
preferred stock. The amount of the mandatory prepayment is based upon the ratio
of total debt to EBITDA (the "Ratio"). Prepayments equal

      -     75% of the net proceeds when the Ratio exceeds 4.50 to 1.00,

      -     50% of the net proceeds when the Ratio exceeds 4.00 to 1.00 but is
            less than 4.50 to 1.00 and

      -     0% when the Ratio is less than 4.00 to 1.00.

      Proceeds from new equity issues are exempt from mandatory prepayment
requirements. Mandatory prepayments are applied first to repay outstanding
Revolving Credit Facility advances (but not to reduce commitments under the
Revolving Credit Facility) and the Term Loan pro rata based on amount
outstanding, until no Revolving Credit Facility advances are outstanding, and
then to repay the outstanding Term Loan.

      Borrowings under the Revolving Credit Facility may be used for
acquisitions, the issuance of letters of credit, working capital and other
general corporate purposes.

      The Senior Credit Facility bears interest, at our option, at either (1) a
Base Rate, or (2) a LIBOR Rate, both terms as defined in the Credit Agreement,
plus, in either case, an applicable margin. The applicable margin is adjusted
from time to time pursuant to a pricing grid based upon the Ratio, as defined in
the Credit Agreement, and varies between zero percent and 0.50% for Base Rate
loans, and 0.75% and 1.75% for Eurodollar loans.

      The Senior Credit Facility is guaranteed by substantially all of our
present and future subsidiaries. In addition, the Senior Credit Facility is
secured by substantially all of Allied's and the personal property and a pledge
of the stock of substantially all the our present and future subsidiaries.

      The Senior Credit Facility agreement contains certain financial covenants
including, but not limited to, a Total Debt to EBITDA ratio, a Fixed Charge
Coverage ratio and an Interest Expense Coverage ratio, all terms as defined in
the Credit Agreement. In addition, the Credit Agreement also limits our ability
to

      -     make acquisitions and purchase fixed assets above certain amounts,

      -     pay dividends,

      -     incur additional indebtedness and liens,


                                      -31-
<PAGE>   42
      -     make optional prepayments on certain subordinated indebtedness,

      -     make investments, loans or advances,

      -     enter into certain transactions with affiliates or

      -     enter into a merger, consolidation or sale of all or a substantial
            portion of the Company's assets.

      The Company was in compliance with all applicable covenants at September
30, 1998.

      The Company has entered into interest rate protection agreements (the
"Agreements"), with commercial banks and investment banking institutions to
reduce its exposure to fluctuations in variable interest rates. A summary of the
Agreements outstanding as of September 30, 1998 is as follows:

<TABLE>
<CAPTION>
NOTIONAL AMOUNT                    FIXED RATE              PERIOD
 (IN MILLIONS)
<S>                                <C>           <C>
    $  50                            6.08%       September 1997 - September 2000
       50                            6.06        September 1997 - March 2000
       50                            5.12        February 1998 - April 1999
       50                            6.02        October 1997 - October 1999
       50                            5.90        November 1997 - November 1999
       50                            5.91        November 1997 - November 1999
      130                            6.06        May 1998 - May 2001
</TABLE>

The Agreements effectively change the Company's interest rate paid on its
floating rate long-term debt to a weighted average fixed rate of approximately
5.91% plus applicable margins imposed by the terms of the Credit Agreement at
September 30, 1998.


                                      -32-
<PAGE>   43
                      DESCRIPTION OF THE NEW SENIOR NOTES

      As used below in this "Description of the New Senior Notes" (unless the
context indicates otherwise), references to the "Senior Notes" refer to the Old
Senior Notes and the New Senior Notes, which are described in the future tense
for convenience only.

THE SENIOR NOTES

      The Company issued the Old Senior Notes to the Initial Purchasers on
December 23, 1998. The Initial Purchasers sold the Old Senior Notes to
"qualified institutional buyers," as defined in Rule 144A under the Securities
Act. The terms of the New Senior Notes are substantially identical to the terms
of the Old Senior Notes. However, the New Senior Notes are not subject to
transfer restrictions or registration rights unless held by certain
broker-dealers, affiliates of the Company or certain other persons. See "The
Exchange Offer - Resale of the New Senior Notes." In addition, the Company does
not plan to list the New Senior Notes on any securities exchange or seek
quotation on any automated quotation system. The Old Senior Notes are listed on
Nasdaq's PORTAL system.

      The following chart summarizes the basic terms of the Senior Notes:

Principal Amount at Maturity:...-   $225,000,000 of 7 3/8% Series B Senior Notes
                                    due 2004 (the "Five Year Notes")

                                -   $600,000,000 of 7 5/8% Series B Senior Notes
                                    due 2006 (the "Seven Year Notes")

                                -   $875,000,000 of 7 7/8% Series B Senior Notes
                                    due 2009  (the "Ten Year Notes")

Maturity Date:..................-   The 7 3/8% Series B Senior Notes will mature
                                    on January 1, 2004.

                                -   The 7 5/8% Series B Senior Notes will mature
                                    on January 1, 2006.

                                -   The 7 7/8% Series B Senior Notes will mature
                                    on January 1, 2009.

Interest Payments Dates:........-   The 7 3/8% Series B Senior Notes will bear 
                                    interest at the rate of 7 3/8% compounded
                                    semi-annually on January 1 and July 1 of 
                                    each year, commencing July 1, 1999.

                                -   The 7 5/8% Series B Senior Notes will bear 
                                    interest at the rate of 7 5/8% compounded 
                                    semi-annually on January 1 and July 1 of 
                                    each year, commencing July 1, 1999.

                                -   The 7 7/8% Series B Senior Notes will bear 
                                    interest at the rate of 7 7/8% compounded 
                                    semi-annually on January 1 and July 1 of 
                                    each year, commencing July 1, 1999.

Collateral and Ranking:.........    The Senior Notes are senior, unsecured 
                                    obligations of the Company and will rank 
                                    equally to each other, and to all our 
                                    existing and future senior unsecured 
                                    indebtedness and will rank senior in right 
                                    of payment to all our existing and future 
                                    subordinated indebtedness. The Senior Notes 
                                    are guaranteed on a senior unsecured basis 
                                    by Allied of which we are a direct 
                                    wholly-owned subsidiary, and, so long as our
                                    senior credit facility is similarly 
                                    guaranteed, by substantially all of our 
                                    direct and indirect subsidiaries. However, 
                                    the Senior Notes will be effectively 
                                    subordinated to all of our secured 
                                    indebtedness, including outstanding 
                                    indebtedness under our Senior Credit 
                                    Facility to the extent of the assets 
                                    securing such indebtedness. As of September 
                                    30, 1998, on a pro forma basis after giving
                                    effect to the issuance of the Senior Notes 
                                    and the application of the proceeds 
                                    therefrom, we would have had approximately 
                                    $368 million of secured indebtedness 
                                    outstanding and approximately an additional 
                                    $730 million of availability under our 
                                    Senior Credit Facility which would be 
                                    secured indebtedness. The terms 
                                    "indebtedness" and subordinated 
                                    indebtedness" are defined in the 
                                    "Description of the New Senior 
                                    Notes--Subordination" and "Description of 
                                    the New Senior Notes--Certain Definitions" 
                                    sections of this Prospectus.


                                      -33-
<PAGE>   44
Global Note:....................    The New Senior Notes will be issued as a 
                                    single, global note that  will be deposited 
                                    with The Depository Trust Company in New 
                                    York, New York ("DTC"). Individual Senior 
                                    Note holders will not receive certificates 
                                    for the New Senior Notes, except in certain 
                                    limited circumstances.

Payment
Procedures:.....................    The Company will make all payments on the 
                                    Senior Notes (including principal, premium, 
                                    if any, interest and Special Interest, if 
                                    any) in immediately available same day 
                                    funds, at the office or agency of the 
                                    Company maintained for such purpose, which 
                                    office or agency shall be maintained in the 
                                    Borough of Manhattan, The City of New York, 
                                    except that:

                                    -   Payments on Senior Notes represented by 
                                        the Global Notes will be payable by wire
                                        transfer to the accounts specified by 
                                        the holder of interests in such Global 
                                        Note.

                                    -   Payments on Certificated Notes, if any, 
                                        will be payable by wire transfer to the 
                                        accounts specified by the Note holders 
                                        or, if no such account is specified, by 
                                        mailing a check to each Senior Note 
                                        holder's registered address.

REGISTRATION RIGHTS AGREEMENT

      The Company has filed the Registration Statement to comply with its
obligation under the Registration Rights Agreement to register the issuance of
the New Senior Notes. See "The Exchange Offer - Registration Rights Agreement."

THE INDENTURE

      The Old Senior Notes were issued, and the New Senior Notes will be issued,
pursuant to Series Supplements dated as of December 23, 1998 to an Indenture,
(the "Indenture"), among the Company, Allied, as a Guarantor, the Subsidiary
Guarantors and U.S. Bank Trust, N.A., as Trustee (the "Trustee"). The following
summarizes certain provisions of the Indenture. This summary does not purport to
be complete and is qualified in its entirety by reference to all of the
provisions of the Indenture. Wherever this summary refers to a particular
provision of the Indenture, such provision is incorporated by reference as a
part of the statements made, and such statements are qualified in their entirety
by such reference. References to the "Indenture" in this Description of the
Senior Notes include each Series Supplement relating to the Senior Notes. All
references in this section to the "Company" refer solely to Allied Waste North
America, Inc., the issuer of the Senior Notes, and to "Allied" refer solely to
Allied Waste Industries, Inc., and not to their respective subsidiaries.

      The definitions of many capitalized terms used in this section are
summarized in "- Certain Definitions", below. Capitalized terms that are not
defined below have the meanings set forth in the Indenture.

GENERAL

      The Five Year Notes, the Seven Year Notes and the Ten Year Notes will be
unsecured senior obligations of the Company and will be pari passu in right of
payment to each other. The Five Year Notes will be limited to $300 million
aggregate principal amount, of which $225 million has been issued and will
mature on January 1, 2004. The Seven Year Notes will be limited to $700 million
aggregate principal amount, of which $600 million has been issued, and will
mature on January 1, 2006. The Ten Year Notes will be limited to $1 billion
aggregate principal amount, of which $875 million has been issued, and will
mature on January 1, 2009. Additional Senior Notes may be issued from time to
time after the date of the Series Supplements under the Indenture, subject to
the provisions of the Indenture, including those described below under the
caption " -- Certain Covenants -- Limitation on Consolidated Debt." Any such
additional Senior Notes may be part of the same class and series (including with
respect to voting) as the Senior Notes of such issue issued in this Offering.

      The Senior Notes will be fully and unconditionally guaranteed on a senior
unsecured basis by Allied (such guarantees, the "Parent Guarantees").


                                      -34-
<PAGE>   45

      The Senior Notes will also be fully and unconditionally guaranteed by the
existing Restricted Subsidiaries of the Company, and the Company will covenant
to cause any Restricted Subsidiaries acquired or created in the future that
guarantees the Bank Agreement to fully and unconditionally guarantee the Senior
Notes, in each case jointly and severally on a senior unsecured basis (such
guarantees, the "Subsidiary Guarantees" and, together with the Parent
Guarantees, the "Senior Guarantees" of such guarantors, the "Subsidiary
Guarantors").

      As of the date of the Indenture, all of the Company's Subsidiaries (other
than Allied Insurance) were Restricted Subsidiaries. However, under certain
circumstances, the Company will be able to designate current or future
Subsidiaries as Unrestricted Subsidiaries. Unrestricted Subsidiaries will not be
subject to many of the restrictive covenants set forth in the Indenture. See "
- -- Certain Covenants -- Limitation on Restricted Payments."

      The Senior Notes will be effectively subordinated to all existing and
future indebtedness and other liabilities (including trade payables and capital
lease obligations) of the Company's Subsidiaries (if any) that are Unrestricted
Subsidiaries (and thus not Subsidiary Guarantors) and would be so subordinated
to all existing and future indebtedness of the Subsidiary Guarantors if the
Subsidiary Guarantees were avoided or subordinated in favor of the Subsidiary
Guarantors' other creditors or if the Subsidiary Guarantors are released from
their Subsidiary Guarantees as described under " -- Guarantees." See "Risk
Factors -- Fraudulent Conveyance."

      The Senior Notes will be effectively subordinated to all secured Debt of
the Company and its Subsidiaries, including outstanding Debt under the Company's
Senior Credit Facility to the extent of the assets securing such Debt. See "
Terms of Certain Outstanding Debt."

INTEREST AND PAYMENTS
- --------------------------------------------------------------------------------
Summary: The Senior Notes will bear interest at the rates set forth below:

      -     The Five Year Notes will bear interest at the rate of 7 3/8%
            compounded semi-annually on January 1 and July 1 of each year,
            commencing July 1, 1999.

      -     The Seven Year Notes will bear interest at the rate of 7 5/8%
            compounded semi-annually on January 1 and July 1 of each year,
            commencing July 1, 1999.

      -     The Ten Year Notes will bear interest at the rate of 7 7/8%
            compounded semi-annually on January 1 and July 1 of each year,
            commencing July 1, 1999.
- --------------------------------------------------------------------------------

      The Senior Notes will bear interest at the rate per annum shown above from
December 23, 1998 (the "Issue Date") or from the most recent interest Payment
Date to which interest has been paid or provided for, payable semi-annually on
July 1 and January 1 of each year, commencing July 1, 1999, until the principal
thereof is paid or made available for payment, to the Person on whose name the
Senior Note, or any predecessor note, is registered at the close of business on
the preceding June 15 or December 15, as the case may be. The Senior Notes will
bear interest on overdue principal and premium, if any, and, to the extent
permitted by law, overdue interest at the rate per annum shown on the front
cover of this Prospectus plus 2%. Interest on the Senior Notes will be computed
on the basis of a 360-day year of twelve 30-day months.

      The principal of and premium, if any, and interest, including Special
Interest (as defined below) on the Senior Notes will be payable, and the
transfer of Senior Notes will be registrable, at the office or agency of the
Company in The Borough of Manhattan, The City of New York. In addition, payment
of interest may, at the option of the Company, be made by check mailed to the
address of the Person entitled thereto as it appears in the Security Register;
provided, however, that all payments of the principal (and premium, if any) and
interest on Senior Notes the Holders of which have given wire transfer
instructions to the Company or its agent at least 10 Business Days prior to the
applicable payment date will be required to be made by wire transfer of
immediately available funds to the accounts specified by such Holders in such
instructions.

      The Company has agreed to file and cause to become effective a
registration statement relating to an exchange offer for each issue of the
Senior Notes and Senior Guarantees, or, in lieu thereof, to file and cause to
become effective a resale shelf registration statement for each issue of the
Senior Notes and Senior Guarantees. If any such exchange offer or shelf
registration statement is not filed or is not declared effective, or if any such
exchange offer is not consummated, within the time periods set forth herein,
Special 


                                      -35-
<PAGE>   46
Interest (as defined below) will accrue and be payable on the Senior Notes
either temporarily or permanently. See " -- Registration Covenant; Exchange
Offers."

      No service charge will be made for any registration of transfer or
exchange of Senior Notes, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge payable in connection
therewith.

OPTIONAL REDEMPTION
- --------------------------------------------------------------------------------
SUMMARY:

1.    We may redeem the Five Year Notes and the Seven Year Notes at the
      Redemption Price (as defined) equal to the greater of:

      -     100% of their principal amount; or

      -     the sum of the present values of the remaining scheduled payments of
            principal and interest thereon discounted to maturity on a
            semi-annual basis at the Treasury Yield plus 50 basis points, plus
            in each case accrued but unpaid interest (including Special
            Interest).

2.    Before January 1, 2004, we may redeem the Ten Year Notes at any time, at
      the redemption price equal to the greater of

      -     100% of their principal amount or

      -     the sum of the present values of the remaining scheduled payments of
            principal and interest thereon discounted to maturity on a
            semi-annual basis (assuming a 360-day year consisting of twelve
            30-day months) at the Treasury Yield plus 50 basis points, plus in
            each case accrued but unpaid interest (including Special Interest).

3.    On or after January 1, 2004, we may redeem all or part of the Ten Year
      Notes, at redemption prices that decline over time until the maturity
      date.

4.    We also may redeem the following amount of the Ten Year Notes on the
      occasion of a public equity offering:

      -     Before January 1, 2002, we may redeem on any one or more occasions
            up to 33 1/3% of the aggregate principal amount of the Ten Year
            Notes with the net proceeds of one or more public equity offerings
            at a price equal to 107.9% of the principal amount thereof, plus
            accrued and unpaid interest and Special Interest, if any.
- --------------------------------------------------------------------------------

FIVE YEAR NOTES

      Except as provided below, the Five Year Notes will not be subject to any
redemption at the option of the Company prior to the final maturity of such
Notes.

      Five Year Notes will be subject to redemption, at the option of the
Company, in whole or in part, at any time, upon not less than 30 nor more than
60 days' notice mailed to each Holder of Five Year Notes to be redeemed at such
Holder's address appearing in the applicable Note Register, in amounts of $1,000
or an integral multiple of $1,000, at a Redemption Price equal to the greater of

      -     100% of their principal amount or

      -     the sum of the present values of the remaining scheduled payments of
            principal and interest thereon discounted to maturity on a
            semi-annual basis (assuming a 360-day year consisting of twelve
            30-day months) at the Treasury Yield plus 50 basis points,

plus in each case accrued but unpaid interest, including Special Interest, to
but excluding the Redemption Date, subject to the right of Holders of record on
the relevant Regular Record Date to receive interest due on an Interest Payment
Date that is on or prior to the Redemption Date.


                                      -36-
<PAGE>   47
SEVEN YEAR NOTES

      Except as provided below, the Seven Year Notes will not be subject to any
redemption at the option of the Company prior to the final maturity of such
Notes.

      Seven Year Notes will be subject to redemption, at the option of the
Company, in whole or in part, at any time, upon not less than 30 nor more than
60 days' notice mailed to each Holder of Seven Year Notes to be redeemed at such
Holder's address appearing in the applicable Note Register, in amounts of $1,000
or an integral multiple of $1,000, at a Redemption Price equal to the greater of

      -     100% of their principal amount or

      -     the sum of the present values of the remaining scheduled payments of
            principal and interest thereon discounted to maturity on a
            semi-annual basis (assuming a 360-day year consisting of twelve
            30-day months) at the Treasury Yield plus 50 basis points,

plus in each case accrued but unpaid interest (including Special Interest) to
but excluding the Redemption Date (subject to the right of Holders of record on
the relevant Regular Record Date to receive interest due on an Interest Payment
Date that is on or prior to the Redemption Date).


TEN YEAR NOTES

     The Ten Year Notes will not be subject to any redemption at the option of
the Company prior to January 1, 2004 except as set forth in the following
paragraphs. On or after January 1, 2004, the Ten Year Notes will be subject to
redemption, in whole or in part, at the option of the Company at any time prior
to maturity, upon not less than 30 nor more than 60 days' notice mailed to each
Holder of Ten Year Notes to be redeemed at such Holder's address appearing in
the applicable Note Register, in amounts of $1,000 or an integral multiple of
$1,000, at the following Redemption Prices (expressed as percentages of
principal amount) plus accrued but unpaid interest (including Special Interest)
to but excluding the Redemption Date (subject to the right of Holders of record
on the relevant Regular Record Date to receive interest due on an Interest
Payment Date that is on or prior to the Redemption Date), if redeemed during the
twelve-month period beginning on January 1 of each of the years indicated below:


<TABLE>
<CAPTION>
                                                                      REDEMPTION
YEAR                                                                    PRICE
<S>                                                                   <C>      
2004 .............................................................    103.9375%
2005 .............................................................    102.6250%
2006 .............................................................    101.3125%
2007 and thereafter . ............................................    100.0000%
</TABLE>

      Prior to January 1, 2004, the Ten Year Notes will be subject to
redemption, at the option of the Company, in whole or in part, at any time, upon
not less than 30 nor more than 60 days' notice mailed to each Holder of Ten Year
Notes to be redeemed at such Holder's address appearing in the applicable Note
Register, in amounts of $1,000 or an integral multiple of $1,000, at a
Redemption Price equal to the greater of

      -     100% of their principal amount or

      -     the sum of the present values of the remaining scheduled payments of
            principal and interest thereon discounted to maturity on a
            semi-annual basis (assuming a 360-day year consisting of twelve
            30-day months) at the Treasury Yield plus 50 basis points,

plus in each case accrued but unpaid interest (including Special Interest) to
but excluding the Redemption Date (subject to the right of Holders of record on
the relevant Regular Record Date to receive interest due on an Interest Payment
Date that is on or prior to the Redemption Date).

     At any time, or from time to time, prior to January 1, 2002, up to 33 1/3%
in aggregate principal amount of the Ten Year Notes originally issued under the
Indenture will be redeemable, at the option of the Company, from the net
proceeds of one or more Public 


                                      -37-
<PAGE>   48
Offerings of Capital Stock (other than Redeemable Interests) of Allied, at a
Redemption Price equal to 107.9% of the principal amount thereof, together with
accrued but unpaid interest, including Special Interest, to the Redemption Date,
subject to the right of Holders of record on the relevant Regular Record Date to
receive interest due on an Interest Payment Date that is on or prior to the
Redemption Date; provided that the notice of redemption with respect to any such
redemption is mailed within 30 days following the closing of the corresponding
Public Offering.

SELECTION AND NOTICE

      If less than all the Senior Notes of any issue are to be redeemed, the
particular Senior Notes to be redeemed will be selected not more than 60 days
prior to the Redemption Date by the Trustee, from the Outstanding Notes of such
issue not previously called for redemption, by such method as the Trustee shall
deem fair and appropriate and which may provide for the selection for redemption
of portions, equal to $1,000 or any integral multiples thereof, of the principal
amount of the applicable Senior Notes of a denomination larger than $1,000.

MANDATORY REDEMPTION

      Except as described below under " -- Repurchase at the Option of Holders
- -- Asset Dispositions" and " -- Change of Control," the Senior Notes will not
have the benefit of any mandatory redemption or sinking fund obligations of the
Company.

REPURCHASE AT THE OPTION OF HOLDERS


ASSET DISPOSITIONS

      The Company may not make, and may not permit any Restricted Subsidiary to
make, any Asset Disposition unless:

      (1)   the Company (or such Restricted Subsidiary, as the case may be)
            receives consideration at the time of such disposition at least
            equal to the fair market value of the shares or the assets disposed
            of, as determined in good faith by the Board of Directors for any
            transaction (or series of transactions) involving in excess of $10
            million and not involving the sale of equipment or other assets
            specifically contemplated by the Company's capital expenditure
            budget previously approved by the Board of Directors;

      (2)   at least 75% of the consideration received by the Company (or such
            Restricted Subsidiary) consists of

            (u)   cash or readily marketable cash equivalents,

            (v)   the assumption of Debt or other liabilities reflected on the
                  consolidated balance sheet of the Company and its Restricted
                  Subsidiaries in accordance with generally accepted accounting
                  principles (excluding Debt or any other liabilities
                  subordinate in right of payment to the Senior Notes) and
                  release from all liability on such Debt or other liabilities
                  assumed,

            (w)   assets used in, or stock or other ownership interests in a
                  Person that upon the consummation of such Asset Disposition
                  becomes a Restricted Subsidiary and will be principally
                  engaged in, the business of the Company or any of its
                  Restricted Subsidiaries as such business is conducted
                  immediately prior to such Asset Disposition,

            (x)   any securities, notes or other obligations received by the
                  Company or any such Restricted Subsidiary from such transferee
                  that are contemporaneously (subject to ordinary settlement
                  periods) converted by the Company or such Restricted
                  Subsidiary into cash or Cash Equivalents (to the extent of
                  cash and Cash Equivalents received),

            (y)   any Designated Noncash Consideration received pursuant to this
                  clause (y) that is at the time outstanding, not to exceed 15%
                  of Consolidated Total Assets at the time of the receipt of
                  such Designated Noncash Consideration (with the fair market
                  value of each item of Designated Noncash Consideration being
                  measured at the time received and without giving effect to
                  subsequent changes in value), or

            (z)   any combination thereof; and


                                      -38-
<PAGE>   49
      (3)   100% of the Net Available Proceeds from such Asset Disposition
            (including from the sale of any marketable cash equivalents received
            therein) are applied by the Company or a Restricted Subsidiary

            (A)   first, within one year from the later of the date of such
                  Asset Disposition or the receipt of such Net Available
                  Proceeds, to Debt of the Company or its Restricted
                  Subsidiaries then outstanding under the Bank Agreement which
                  would require such application or which would prohibit
                  payments pursuant to Clause (B) following;

            (B)   second, to the extent Net Available Proceeds are not required
                  to be applied as specified in Clause (A), to purchases on a
                  pro rata basis of Outstanding Notes of each issue pursuant to
                  an Offer to Purchase (to the extent such an offer is not
                  prohibited by the terms of the Bank Agreement then in effect)
                  at a purchase price equal to 100% of their principal amount
                  plus accrued interest to the date of purchase (subject to the
                  rights of Holders of record on the relevant Regular Record
                  Date to receive interest due on an Interest Payment Date that
                  is on or prior to the purchase date); and

            (C)   third, to the extent of any remaining Net Available Proceeds
                  following completion of such Offer to Purchase, to any other
                  use as determined by the Company which is not otherwise
                  prohibited by the Indenture and provided further that the 75%
                  limitation referred to in clause (2) above will not apply to
                  any Asset Disposition if the consideration received therefrom,
                  as determined in good faith by the Company's Board of
                  Directors, is equal to or greater than what the after-tax
                  proceeds would have been had the Asset Disposition complied
                  with the aforementioned 75% limitation.

      Notwithstanding the foregoing, the Company will not be required to comply
with the provisions of the Indenture described in Clause (3) above

            (a)   if the Net Available Proceeds less any amounts ("Reinvested
                  Amounts") are invested or committed to be invested within one
                  year from the later of the date of the related Asset
                  Disposition or the receipt of such Net Available Proceeds in
                  assets that will be used in the business of the Company or any
                  of its Restricted Subsidiaries as such business is conducted
                  prior to such Asset Disposition (determined by the Board of
                  Directors in good faith) or

            (b)   to the extent the Company elects to redeem the Senior Notes of
                  any series with the Net Available Proceeds pursuant to any of
                  the provisions described under " -- Optional Redemption."

      Notwithstanding the foregoing, the Company will not be required to comply
with the requirements described in Clause (2) of the above if the Asset
Disposition is an Excepted Disposition.

      Any Offer to Purchase required by the provisions described above will be
effected by the sending of the written terms and conditions thereof (the "Offer
Document"), by first class mail, to Holders of the Notes within 30 days after
the date which is one year after the later of the date of such Asset Disposition
or the receipt of the related Net Available Proceeds. The form of the Offer to
Purchase and the requirements that a Holder must satisfy to tender any Senior
Note pursuant to such Offer to Purchase are substantially the same as those
described below under " -- Change of Control."

CHANGE OF CONTROL

- --------------------------------------------------------------------------------
Summary: If the Company experiences a Change of Control, the holder of Senior
Notes will have the right to require the Company to repurchase the Senior Notes
for:

            -     101% of the principal amount thereof, and

            -     accrued and unpaid interest on that principal.
- --------------------------------------------------------------------------------

      Within 30 days following the date the Company becomes aware of the
consummation of a transaction that results in a Change of Control (as defined
below), the Company will commence an Offer to Purchase all Outstanding Notes, at
a purchase price equal to 101% of their aggregate principal amount plus accrued
interest, if any, to the date of purchase (subject to the rights of Holders of
record on the relevant Regular Record Date to receive interest due on an
Interest Payment Date that is on or prior to the date of purchase). Such
obligation will not continue after a discharge of the Company or defeasance from
its obligations with respect to the Senior Notes. See " -- Defeasance."


                                      -39-
<PAGE>   50
      A "Change of Control" will be deemed to have occurred in the event that,
      after the date of the Indenture,

      (1)   so long as the Company is a Subsidiary of Allied,

            (a)   any Person, or any Persons (other than a Permitted Allied
                  Successor, as defined below), acting together that would
                  constitute a "Group" (a "Group") for purposes of Section 13(d)
                  of the Exchange Act, together with any Affiliates or Related
                  Persons thereof (other than any employee stock ownership
                  plan), beneficially own 50% or more of the total voting power
                  of all classes of Voting Stock of Allied,

            (b)   any Person or Group, together with any Affiliates or Related
                  Persons thereof, succeeds in having sufficient of its nominees
                  who have not been approved by the Continuing Directors elected
                  to the Board of Directors of Allied such that such nominees,
                  when added to any existing director remaining on the Board of
                  Directors of Allied after such election who is an Affiliate or
                  Related Person of such Person or Group, will constitute a
                  majority of the Board of Directors of Allied or,

            (c)   there occurs any transaction or series of related transactions
                  (other than a merger, consolidation or other transaction with
                  a Related Business in which the shareholders of Allied
                  immediately prior to such transaction (or series) receive

                  (I)   solely Voting Stock of Allied (or its successor or
                        parent, as the case may be),

                  (II)  cash, securities and other property in an amount which
                        could be paid by the Company as a Restricted Payment
                        under the Indenture after giving pro forma effect to
                        such transaction, or

                  (III) a combination thereof), and the beneficial owners of the
                        Voting Stock of Allied immediately prior to such
                        transaction (or series) do not, immediately after such
                        transaction (or series), beneficially own Voting Stock
                        representing more than 50% of the total voting power of
                        all classes of Voting Stock of Allied (or in the case of
                        a transaction (or series) in which another entity
                        becomes a successor to, or parent of, Allied, of the
                        successor or parent entity),

      (2)   if the Company is not a Subsidiary of Allied,

            (a)   any Person, or any Persons (other than a Permitted Company
                  Successor, as defined below), acting together that would
                  constitute a "Group" (a "Group") for purposes of Section 13(d)
                  of the Exchange Act, together with any Affiliates or Related
                  Persons thereof (other than any employee stock ownership plan)
                  beneficially own 50% or more of the total voting power of all
                  classes of Voting Stock of the Company,

            (b)   any Person or Group, together with any Affiliates or Related
                  Persons thereof, succeeds in having sufficient of its nominees
                  who have not been approved by the Continuing Directors elected
                  to the Board of Directors of the Company such that such
                  nominees, when added to any existing director remaining on the
                  Board of Directors of the Company after such election who is
                  an Affiliate or Related Person of such Person or Group, will
                  constitute a majority of the Board of Directors of the Company
                  or,

            (c)   there occurs any transaction or series of related transactions
                  (other than a merger, consolidation or other transaction with
                  a Related Business in which the shareholders of the Company
                  immediately prior to such transaction (or series) receive

                  (I)   solely Voting Stock of the Company (or its successor or
                        parent, as the case may be),

                  (II)  cash, securities and other property in an amount which
                        could be paid by the Company as a Restricted Payment
                        under the Indenture after giving pro forma effect to
                        such transaction or

                  (III) a combination thereof), and the beneficial owners of the
                        Voting Stock of the Company immediately prior to such
                        transaction (or series) do not, immediately after such
                        transaction (or series), beneficially own Voting Stock
                        representing more than 50% of the total voting power of
                        all classes of Voting Stock of the Company 


                                      -40-
<PAGE>   51
                        (or in the case of a transaction (or series) in which
                        another entity becomes a successor to the Company, of
                        the successor entity).

      A "Permitted Allied Successor" means an issuer, other than Allied, of
Voting Securities issued to the shareholders of Allied in a merger,
consolidation or other transaction permitted by clause (1)(c) of the definition
of Change of Control. A "Permitted Company Successor" means an issuer, other
than the Company, of Voting Securities issued to the shareholders of the Company
in a merger, consolidation or other transaction permitted by clause (2)(c) of
the definition of Change of Control.

      The Company will comply with the requirements of Rule 14e-1 under the
Exchange Act and any other securities laws and regulations thereunder to the
extent such laws and regulations are applicable in connection with the
repurchase of the Notes resulting from a Change of Control.

      The terms of the Credit Agreement prohibit any repurchase of Senior Notes
by the Company in the event of a Change of Control, unless all indebtedness then
outstanding under the Bank Agreement is first repaid. In order to repay such
indebtedness and repurchase the Senior Notes, it may be necessary for the
Company to recapitalize and/or refinance some or all of its outstanding
indebtedness. We cannot assure you that such recapitalization or refinancing, if
required, would be accomplished on favorable terms, in a timely manner or at
all. Were any obligation of the Company to repurchase Senior Notes upon a Change
of Control to result in a default under the Bank Agreement, the Company may not
have sufficient assets to satisfy its obligations under the Bank Agreement and
the Indenture. See "Risk Factors -- Leverage; Ability to Service Debt."

      Within 30 days of a Change of Control, an Offer Document will be sent, by
first class mail, to Holders of each issue of the Senior Notes, accompanied by
such information regarding the Company and its Subsidiaries as the Company in
good faith believes will enable such Holders to make an informed decision with
respect to the Offer to Purchase, which at a minimum will include or incorporate
by reference

      (1)   the most recent annual and quarterly financial statements and
            "Management's Discussion and Analysis of Financial Condition and
            Results of Operations" and contained in the documents required to be
            filed with the Trustee pursuant to the provisions described under 
            " -- Certain Covenants -- Provision of Financial Information" below
            (which requirements may be satisfied by delivery of such documents
            together with the Offer to Purchase), and

      (2)   any other information required by applicable law to be included
            therein. Each Offer Document will contain all instructions and
            materials necessary to enable Holders of the applicable Senior Notes
            to tender such Senior Notes pursuant to the Offer to Purchase. Each
            Offer Document will also state

            (a)   that a Change of Control has occurred (or, if the Offer to
                  Purchase is delivered in connection with an Asset Disposition,
                  that an Asset Disposition has occurred) and that the Company
                  will offer to purchase the Holder's Senior Notes,

            (b)   the Expiration Date of the Offer to Purchase, which will be,
                  subject to any contrary requirements of applicable law, not
                  less than 30 days or more than 60 days after the date of such
                  Offer Document,

            (c)   the Purchase Date for the purchase of Senior Notes which will
                  be within five Business Days after the Expiration Date,

            (d)   the aggregate principal amount of Senior Notes to be purchased
                  (including, if less than 100%, the manner by which such
                  purchase has been determined pursuant to the Indenture) and
                  the purchase price and

            (e)   a description of the procedure which a Holder must follow to
                  tender all or any portion of the Senior Notes.

      To tender any Senior Note, a Holder must surrender such Senior Note at the
place or places specified in the Offer Document prior to the close of business
on the Expiration Date (such Senior Note being, if the Company or the Trustee so
requires, duly endorsed by, or accompanied by a written instrument or transfer
in form satisfactory to the Company and the Trustee duly executed by, the Holder
thereof or his attorney duly authorized in writing). Holders will be entitled to
withdraw all or any portion of Senior Notes tendered if the Company (or its
Paying Agent) receives, not later than the close of business on the Expiration
Date, a telegram, telex, facsimile transmission or letter setting forth the name
of the Holder, the principal amount of the Senior Note and Holder 


                                      -41-
<PAGE>   52
tendered, the certificate number of the Note the Holder tendered and a statement
that such Holder is withdrawing all or a portion of his tender. Any portion of a
Senior Note tendered must be tendered in an integral multiple of $1,000
principal amount.


                                      -42-
<PAGE>   53
GUARANTEES

- --------------------------------------------------------------------------------
      Summary: The Company's payment obligations under the Senior Notes will be
fully guaranteed on a senior unsecured basis (the "Parent Guarantees") by Allied
and, so long as the Company's Senior Credit Facility is similarly guaranteed,
all of the Company's existing and future Restricted Subsidiaries (as defined
herein) (such subsidiary guarantors, the "Subsidiary Guarantors" and, together
with Allied, the "Guarantors" and the guarantees of such Subsidiary Guarantors
the "Subsidiary Guarantees" and together with the Parent Guarantees, the
"Guarantees"). The Guarantors will, jointly and severally, on a senior unsecured
basis, unconditionally guarantee the due and punctual payment of principal of
(and premium, if any) and interest (including Special Interest) on each issue of
the Senior Notes, when and as the same shall become due and payable, whether at
the maturity date, by declaration of acceleration, call of redemption or
otherwise.
- --------------------------------------------------------------------------------

      The Senior Guarantees of each Guarantor will remain in effect with respect
to each issue of Senior Notes until the entire principal of, premium, in any,
and interest on such issue of Senior Notes shall have been paid in full or
otherwise discharged in accordance with the provisions of the Indenture;
provided, however, that if

      (1)   with respect to each Guarantor, an issue of Senior Notes is defeased
            and discharged as described under Clause (A) under "-- Defeasance,"
            or

      (2)   with respect to each Subsidiary Guarantor, such Subsidiary Guarantor

            (a)   ceases to be a Restricted Subsidiary or

            (b)   all or substantially all of the assets of such Subsidiary
                  Guarantor or all of the Capital Stock of such Subsidiary
                  Guarantor is sold (including by issuance, merger,
                  consolidation or otherwise) by the Company or any of its
                  Subsidiaries in a transaction constituting an Asset
                  Disposition and the Net Available Proceeds from such Asset
                  Disposition are used in accordance with the provisions
                  described under "-- Repurchase at the Option of Holders --
                  Asset Dispositions," or

            (c)   ceases to be a guarantor under, or to pledge any of its assets
                  to secure obligations under, the Bank Agreement

            then in each case of (1) and (2) above, such Guarantor or the
            corporation acquiring such assets (in the event of a sale or other
            disposition of all or substantially all of the assets of such
            Subsidiary Guarantor) shall be released and discharged of its Senior
            Guarantee obligations.

CERTAIN COVENANTS
- --------------------------------------------------------------------------------
Summary: The Indenture contains certain covenants that, among other things,
limit our ability and the ability of our restricted subsidiaries to:

      -     incur additional indebtedness or issue preferred equity interests;

      -     pay certain dividends, redeem capital stock or make certain other
            restricted payments or investments;

      -     create liens on assets;

      -     enter into certain transactions with affiliates or related persons.

      -     merge, consolidate or sell all or substantially all of its assets.

Following the first date upon which any one of the Senior Notes are rated the
following:

      -     Baa3 or better by Moody's Investors Service, Inc. and BB+ or better
            by Standard & Poor's Ratings Group; or

      -     BBB- or better by Standard & Poor's Ratings Group and Ba1 or better
            by Moody's Investors Service, Inc.


                                      -43-
<PAGE>   54
certain covenants, including those relating to the incurrence of indebtedness,
the making of dividends, the redemption of capital stock and other restricted
payments, limitations on restrictions concerning distributions by subsidiaries
and transactions with affiliates will no longer be applicable to the Senior
Notes.
- --------------------------------------------------------------------------------

CHANGES IN COVENANTS WHEN NOTES RATED INVESTMENT GRADE

      Following the first date upon which any of the Five Year Notes, the Seven
Year Notes or the Ten Year Notes are rated the following:

      (1)   Baa3 or better by Moody's Investors Service, Inc. ("Moody's") and
            BB+ or better by Standard & Poor's Ratings Group ("S&P"); or

      (2)   BBB- or better by S&P and Ba1 or better by Moody's (a "Rating
            Event") (or, in any case, if such person ceases to rate both issues
            of the Notes for reasons outside of the control of the Company, the
            equivalent investment grade credit rating from any other "nationally
            recognized statistical rating organization" (within the meaning of
            Rule 15c3-1(c)(2)(vi)(F) under the Exchange Act) selected by the
            Company as a replacement agency) (the "Rating Event Date") (and
            provided no Event of Default or event that with notice or the
            passage of time would constitute an Event of Default shall exist on
            the Rating Event Date), then

the covenants specifically listed under "-- Repurchase at the Option of Holders
- -- Asset Dispositions," "-- Certain Covenants -- Limitation on Consolidated
Debt," "-- Limitation on Restricted Payments," "-- Limitations Concerning
Distributions by Subsidiaries, Etc.," "-- Limitation on Transactions with
Affiliates and Related Persons" and "-- Unrestricted Subsidiaries" in this
Prospectus will no longer be applicable to the Senior Notes.

      There can be no assurance that a Rating Event Date will occur or, if one
occurs, that the Senior Notes will continue to maintain an investment grade
rating. In addition, at no time after a Rating Event Date will the provisions
and covenants contained in the Indenture at the time of the issuance of the
applicable issue of the Senior Notes that cease to be applicable after the
Rating Event Date be reinstated.

      The Indenture contains, among others, the following covenants:


LIMITATION ON CONSOLIDATED DEBT

      The Company may not incur any Debt and may not permit Restricted
Subsidiaries to Incur any Debt or issue Preferred Stock unless, immediately
after giving effect to the Incurrence of such Debt or issuance of such Preferred
Stock and the receipt and application of the proceeds thereof, the Consolidated
EBITDA Coverage Ratio of the Company for the four full fiscal quarters next
preceding the Incurrence of such Debt or issuance of such Preferred Stock,
calculated on a pro forma basis as if such Debt had been Incurred or such
Preferred Stock had been issued and the proceeds thereof had been received and
so applied at the beginning of the four full fiscal quarters, would be greater
than 2.0 to 1.0.

      Without regard to the foregoing limitations, the Company or any restricted
Subsidiary of the Company may Incur the following Debt:

      (1)   Debt under the Bank Agreement in an aggregate principal amount at
            any one time outstanding not to exceed the amount permitted to be
            borrowed thereunder;

      (2)   Debt evidenced by the Senior Notes and the Guarantees;

      (3)   Debt owed by the Company to any Restricted Subsidiary or Debt owed
            by a Restricted Subsidiary to the Company or to a Restricted
            Subsidiary; provided, however, that in the event that either

            (x)   the Company or the Restricted Subsidiary to which such Debt is
                  owed transfers or otherwise disposes of such Debt to a Person
                  other than the Company or another Restricted Subsidiary or


                                      -44-
<PAGE>   55
            (y)   such Restricted Subsidiary ceases to be a Restricted
                  Subsidiary,

            the provisions of this Clause (3) shall no longer be applicable to
            such Debt and such Debt shall be deemed to have been incurred at the
            time of such transfer or other disposition or at the time such
            Restricted Subsidiary ceases to be a Restricted Subsidiary;

      (4)   Debt outstanding on the date of the Indenture;

      (5)   Debt incurred in connection with an acquisition, merger or
            consolidation transaction permitted under the provisions of the
            Indenture described under "-- Mergers, Consolidations and Certain
            Sales of Assets," which Debt

            (A)   was issued by a Person prior to the time such Person becomes a
                  Restricted Subsidiary in such transaction (including by way of
                  merger of consolidation with the Company or another Restricted
                  Subsidiary) and was not issued in contemplation of such
                  transaction or

            (B)   is issued by the Company or a Restricted Subsidiary to a
                  seller in connection with such transaction,

            in an aggregate amount for all such Debt issued pursuant to the
            provisions of the Indenture described under this Clause (5) and then
            outstanding does not exceed 5% of the Consolidated Total Assets of
            the Company at the time of such Incurrence;

      (6)   Debt consisting of Permitted Interest Rate or Currency Protection
            Agreements;

      (7)   Debt Incurred to renew, extend, refinance or refund any outstanding
            Debt permitted in the preceding paragraph or in Clauses (1) through
            (5) above or Incurred pursuant to this clause (7); provided,
            however, that such Debt does not exceed the principal amount of Debt
            so renewed, extended, refinanced or refunded (plus the amount of any
            premium and accrued interest, plus customary fees, consent payments,
            expenses and costs relating to the Debt so renewed, extended,
            refinanced or refunded); and

      (8)   Debt not otherwise permitted to be Incurred pursuant to clauses (1)
            through (7) above, which, in aggregate amount, together with the
            aggregate amount of all other Debt previously Incurred pursuant to
            the provisions of the Indenture described under this Clause (8) and
            then outstanding, does not exceed 7.5% of the Consolidated Total
            Assets of the Company at the time of such Incurrence.


LIMITATION ON RESTRICTED PAYMENTS

      The Company may not, and may not permit any Restricted Subsidiary to,
directly or indirectly,

      (1)   declare or pay any dividend, or make any distribution, of any kind
            or character (whether in cash, property or securities) in respect of
            the Capital Stock of the Company or any Restricted Subsidiary or to
            the holders thereof in their capacity as such, excluding any
            dividends or distributions

            (u)   to the extent payable in shares of the Capital Stock of the
                  Company (other than Redeemable Interests) or in options,
                  warrants or other rights to acquire the Capital Stock of the
                  Company (other than Redeemable Interests),

            (v)   dividends or distributions by a Restricted Subsidiary to the
                  Company or another Wholly Owned Restricted Subsidiary and

            (w)   the payment of pro rata dividends by a Restricted Subsidiary
                  to holders of both minority and majority interests in such
                  Restricted Subsidiary,

      (2)   purchase, redeem or otherwise acquire or retire for value

            (a)   any Capital Stock of the Company or any Capital Stock of or
                  other ownership interests in any Subsidiary or any Affiliate
                  or Related Person of the Company or


                                      -45-
<PAGE>   56
            (b) any options, warrants or rights to purchase or acquire shares of
            Capital Stock of the Company or any Capital Stock of or other
            ownership interests in any Subsidiary or any Affiliate or Related
            Person of the Company (excluding, in each case of (a) and (b), the
            purchase, redemption, acquisition or retirement by any Restricted
            Subsidiary of any of its Capital Stock, other ownership interests or
            options, warrants or rights to purchase such Capital Stock or other
            ownership interests, in each case, owned by the Company or a Wholly
            Owned Restricted Subsidiary),

      (3)   make any Investment that is not a Permitted Investment or

      (4)   redeem, defease, repurchase, retire or otherwise acquire or retire
            for value prior to any scheduled maturity, repayment or sinking fund
            payment, Debt of the Company that is subordinate in right of payment
            to the Senior Notes

(each of the transactions described in Clauses (1) through (4) above being a
"Restricted Payment"), if:

      (1)   an Event of Default, or an event that with the lapse of time or the
            giving of notice, or both, would constitute an Event of Default,
            shall have occurred and be continuing; or

      (2)   the Company would, at the time of such Restricted Payment and after
            giving pro forma effect thereto as if such Restricted Payment had
            been made at the beginning of the most recently ended four full
            fiscal quarter period for which internal financial statements are
            available immediately preceding the date of such Restricted Payment,
            not have been permitted to Incur at least $1.00 of additional Debt
            pursuant to the Consolidated EBITDA Coverage Ratio test set forth in
            the first paragraph under "-- Limitation on Consolidated Debt"
            above; or

      (3)   upon giving effect to such Restricted Payment, the aggregate of all
            Restricted Payments (excluding Restricted Payments permitted by
            Clauses (1), (2), (3), (5) and (7) of the next succeeding paragraph)
            from the date of the Indenture (the amount so expended, if other
            than in cash, determined in good faith by the Board of Directors)
            exceeds the sum, without duplication, of:

            (a)   50% of the aggregate Consolidated Net Income (or, in case
                  Consolidated Net Income shall be negative, less 100% of such
                  deficit) for the period (taken as one accounting period) from
                  the beginning of the first fiscal quarter commencing after the
                  date of the Indenture to the end of the Company's most
                  recently ended fiscal quarter for which internal financial
                  statements are available at the time of such Restricted
                  Payment;

            (b)   100% of the aggregate net cash proceeds from the issuance and
                  sale to Allied of Capital Stock (other than Redeemable
                  Interests) of the Company and options, warrants or other
                  rights to acquire Capital Stock (other than Redeemable
                  Interests and Debt convertible into Capital Stock) of the
                  Company and the principal amount of Debt and Redeemable
                  Interests of the Company that has been converted into Capital
                  Stock (other than Redeemable Interests) of the Company after
                  the date of the Indenture, provided that any such net proceeds
                  received by the Company from an employee stock ownership plan
                  financed by loans from the Company or a Subsidiary of the
                  Company shall be included only to the extent such loans have
                  been repaid with cash on or prior to the date of
                  determination;

            (c)   50% of any dividends received by the Company or a Wholly Owned
                  Restricted Subsidiary after the date of the Indenture from an
                  Unrestricted Subsidiary of the Company; and

            (d)   $300 million.

      The foregoing covenant will not be violated by reason of

      (1)   the payment of any dividend within 60 days after declaration thereof
            if at the declaration date such payment would have complied with the
            foregoing covenant;

      (2)   any refinancing or refunding of Debt permitted if such refinancing
            or refunding is permitted pursuant to clause (vii) of the second
            paragraph under "-- Limitation on Consolidated Debt" above;

      (3)   the purchase, redemption or other acquisition or retirement for
            value of any Debt or Capital Stock of the Company or any options,
            warrants or rights to purchase or acquire shares of Capital Stock of
            the Company in exchange for, or out of the 


                                      -46-
<PAGE>   57
            net cash proceeds of, the substantially concurrent issuance or sale
            (other than to a Restricted Subsidiary of the Company) of Capital
            Stock (other than Redeemable Interests) of the Company; provided
            that the amount of any such net cash proceeds that are utilized for
            any such purchase, redemption or other acquisition or retirement for
            value shall be excluded from clause (3)(b) in the foregoing
            paragraph;

      (4)   the repurchase, redemption, defeasance, retirement, refinancing or
            acquisition for value or payment of principal of any subordinated
            Debt or Capital Stock through the issuance of new subordinated Debt
            or Capital Stock of the Company.

      (5)   the Refinancing Transactions;

      (6)   the repurchase of any subordinated Debt at a purchase price not
            greater than 101% of the principal amount of such subordinated Debt
            in the event of a Change of Control pursuant to a provision similar
            to the "-- Repurchase at the Option of Holders -- Change of
            Control" covenant; provided that prior to such repurchase the
            Company has made the Change of Control Offer as provided in such
            covenant with respect to the Senior Notes and repurchased all Senior
            Notes validly tendered for repayment in connection with such Change
            of Control Offer;

      (7)   the purchase or redemption of any Debt from Net Available Proceeds
            to the extent permitted under "-- Repurchase at the Option of
            Holders -- Asset Dispositions"; and

      (8)   payments pursuant to the Intercompany Agreements.

      Upon the designation of any Restricted Subsidiary as an Unrestricted
Subsidiary, an amount equal to the greater of the book value and the fair market
value of all assets of such Restricted Subsidiary at the end of the Company's
most recently ended fiscal quarter for which internal financial statements are
available prior to such designation will be deemed to be a Restricted Payment at
the time of such resignation for purposes of calculating the aggregate amount of
Restricted Payments (including the Restricted Payment resulting from such
designation) permitted under provisions described in the second preceding
paragraph.


LIMITATIONS CONCERNING DISTRIBUTIONS BY SUBSIDIARIES, ETC.

      The Company may not, and may not permit any Restricted Subsidiary to,
suffer to exist any consensual encumbrance or restriction on the ability of such
Restricted Subsidiary

      (1)   to pay, directly or indirectly, dividends or make any other
            distributions in respect to its Capital Stock or other ownership
            interests or pay any Debt or other obligation owed to the Company or
            any other Restricted Subsidiary;

      (2)   to make loans or advances to the Company or any other Restricted
            Subsidiary; or

      (3)   to sell, lease or transfer any of its property or assets to the
            Company or any Wholly Owned Restricted Subsidiary, except, in any
            such case, any encumbrance or restriction:

            (a)   pursuant to the Senior Notes, the Indenture, the Senior
                  Guarantees or any other agreement in effect on the date of the
                  Indenture,

            (b)   pursuant to the Bank Agreement, including any Guarantees of or
                  Liens securing the Debt Incurred thereunder,

            (c)   pursuant to an agreement relating to any Debt Incurred by such
                  Subsidiary prior to the date on which such Subsidiary was
                  acquired by the Company and outstanding on such date and not
                  incurred in anticipation of becoming a Subsidiary,

            (d)   pursuant to an agreement which has been entered into for the
                  pending sale or disposition of all or substantially all of the
                  Capital Stock, other ownership interests or assets of such
                  Subsidiary, provided that such restriction terminates upon
                  consummation or abandonment of such disposition and upon
                  termination of such agreement,

            (e)   pursuant to customary non-assignment provisions in leases and
                  other agreements entered into in the ordinary course of
                  business,


                                      -47-
<PAGE>   58
            (f)   restrictions contained in any security agreement (including a
                  capital lease) securing Debt permitted to be Incurred under
                  the Indenture that impose restrictions of the nature described
                  in Clause (3) above on the property subject to the Lien of
                  such security agreement,

            (g)   pursuant to an agreement effecting a renewal, extension,
                  refinancing or refunding of Debt incurred pursuant to an
                  agreement referred to in Clause (a), (b) or (f) above;
                  provided, however, that the provisions relating to such
                  encumbrance or restriction contained in such renewal,
                  extension, refinancing or refunding agreement are no more
                  restrictive in any material respect than the provisions
                  contained in the agreement it replaces, as determined in good
                  faith by the Board of Directors; or

            (h)   such encumbrance or restriction is the result of applicable
                  corporate law or regulation relating to the payment of
                  dividends or distributions.


LIMITATION ON LIENS

      Allied may not, and the Company may not, and may not permit any of its
Restricted Subsidiaries to, create, Incur, assume or otherwise cause or suffer
to exist or become effective any Lien (other than Permitted Liens) upon any of
their property or assets, now owned or hereafter acquired to secure Debt of
Allied, the Company or any of its Restricted Subsidiaries.


LIMITATION ON TRANSACTIONS WITH AFFILIATES AND RELATED PERSONS

      The Indenture will provide that the Company will not, and will not permit
any of its Restricted Subsidiaries to, make any payment to, or sell, lease,
transfer or otherwise dispose of any of its properties or assets to, or purchase
any property or assets from, or enter into or make or amend any transaction,
contract, agreement, understanding, loan, advance or guarantee with, or for the
benefit of, any Affiliate of the Company (each of the foregoing, an "Affiliate
Transaction"), unless

      (1)   such Affiliate Transaction is on terms that are no less favorable to
            the Company or such Restricted Subsidiary than those that would have
            been obtained in a comparable transaction by the Company or such
            Restricted Subsidiary with an unrelated Person and

      (2)   the Company delivers to the Trustee, with respect to any Affiliate
            Transaction or series of related Affiliate Transactions involving
            aggregate consideration in excess of $10,000,000, either

            (a)   a resolution of the Board of Directors set forth in an
                  Officers' Certificate certifying that such Affiliate
                  Transaction complies with clause (1) above and that such
                  Affiliate Transaction has been approved by a majority of the
                  disinterested members of the Board of Directors or

            (b)   an opinion as to the fairness to the Company or such
                  Restricted Subsidiary, as the case may be, of such Affiliate
                  Transaction from a financial point of view issued by an
                  accounting, appraisal or investment banking firm of national
                  standing.

      Notwithstanding the foregoing, the following items shall not be deemed to
be Affiliate Transactions:

      (1)   customary directors' fees, indemnification or similar arrangements
            or any employment agreement or other compensation plan or
            arrangement entered into by the Company or any of its Restricted
            Subsidiaries in the ordinary course of business (including ordinary
            course loans to employees not to exceed (a) $5,000,000 outstanding
            in the aggregate at any time and (b) $2,000,000 to any one employee)
            and consistent with the past practice of the Company or such
            Restricted Subsidiary;

      (2)   loans by the Company and its Restricted Subsidiaries to employees of
            Allied or any of its Subsidiaries in connection with management
            incentive plans not to exceed $25,000,000 at any time outstanding;
            provided that such limitation shall not apply to loans the proceeds
            of which are used to purchase common stock of (a) the Company from
            the Company or (b) Allied from Allied if and to the extent that
            Allied utilizes the proceeds thereof to acquire Capital Stock (other
            than Redeemable Interests) of the Company;


                                      -48-
<PAGE>   59
      (3)   transactions between or among the Company and/or its Restricted
            Subsidiaries;

      (4)   payments of customary fees by the Company or any of its Restricted
            Subsidiaries to investment banking firms and financial advisors made
            for any financial advisory, financing, underwriting or placement
            services or in respect of other investment banking activities,
            including, without limitation, in connection with acquisitions or
            divestitures which are approved by a majority of the Board of
            Directors in good faith;

      (5)   any agreement as in effect on the date of the Indenture or any
            amendment thereto (so long as such amendment is not disadvantageous
            to the Holders of the Senior Notes in any material respect) or any
            transaction contemplated thereby;

      (6)   payments and transactions in connection with the Tender Offers, and
            the payment of the fees and expenses with respect thereto; and

      (7)   Restricted Payments that are permitted by the provisions of the
            Indenture described under the caption "-- Limitation on Restricted
            Payments."


PROVISION OF FINANCIAL INFORMATION

      Whether or not Allied is required to be subject to Section 13(a) or 15(d)
of the Exchange Act, or any successor provision thereto, the Company (or Allied
for so long as the Company is a Wholly-Owned Subsidiary of Allied) will file
with the SEC the annual reports, quarterly reports and other documents which the
Company (or Allied for so long as the Company is a Wholly-Owned Subsidiary of
Allied) would have been required to file with the SEC pursuant to such Section
13(a) or 15(d) or any successor provision thereto if the Company (or Allied for
so long as the Company is a Wholly-Owned Subsidiary of Allied) were so required,
such documents to be filed with the SEC on or prior to the respective dates (the
"Required Filing Dates") by which the Company would have been required so to
file such documents if the Company were so required. The Company shall also in
any event

      (1)   within 15 days of each Required Filing Date file with the Trustee
            copies of the annual reports, quarterly reports and other documents
            which the Company (or Allied for so long as the Company is a
            Wholly-Owned Subsidiary of Allied) filed with the SEC pursuant to
            such Section 13(a) or 15(d) or any successor provisions thereto or
            would have been required to file with the SEC pursuant to such
            Section 13(a) or 15(d) or any successor provisions thereto if the
            Company (or Allied for so long as the Company is a Wholly-Owned
            Subsidiary of Allied) were required to comply with such Sections and

      (2)   if filing such documents by the Company (or Allied for so long as
            the Company is a Wholly-Owned Subsidiary of Allied) with the SEC is
            not permitted under the Exchange Act, promptly upon written request
            supply copies of such documents to any prospective Holder.


UNRESTRICTED SUBSIDIARIES

      The Company at any time may designate any Person that is a Subsidiary, or
after the date of the Indenture becomes a Subsidiary, of the Company as an
"Unrestricted Subsidiary," whereupon (and until such Person ceases to be an
Unrestricted Subsidiary) such Person and each other Person that is then or
thereafter becomes a Subsidiary of such Person will be deemed to be an
Unrestricted Subsidiary. In addition, the Company may at any time terminate the
status of any Unrestricted Subsidiary as an Unrestricted Subsidiary, whereupon
such Subsidiary and each other Subsidiary of the Company (if any) of which such
Subsidiary is a Subsidiary will be a Restricted Subsidiary.

      Notwithstanding the foregoing, no change in the status of a Subsidiary of
the Company from a Restricted Subsidiary to an Unrestricted Subsidiary or from
an Unrestricted Subsidiary to a Restricted Subsidiary will be effective, and no
Person may otherwise become a Restricted Subsidiary, if:

      (1)   in the case of any change in status of a Restricted Subsidiary to an
            Unrestricted Subsidiary, the Restricted Payment resulting from such
            change, would violate the provisions of the Indenture described
            under Clause (3) of the first paragraph under " -- Limitation on
            Restricted Payments" above; or


                                      -49-
<PAGE>   60
      (2)   such change or other event would otherwise result (after the giving
            of notice or the lapse of time, or both) in an Event of Default.

      In addition and notwithstanding the foregoing, no Restricted Subsidiary of
the Company may become an Unrestricted Subsidiary, and the status of any
Unrestricted Subsidiary as an Unrestricted Subsidiary will be deemed to have
been immediately terminated (whereupon such Subsidiary and each other Subsidiary
of the Company (if any) of which such Subsidiary is a Subsidiary will be a
Restricted Subsidiary) at any time when:

      (1)   such Subsidiary 

            (a)   has outstanding Debt that is Unpermitted Debt (as defined 
                  below) or

            (b)   owns or holds any Capital Stock of or other ownership
                  interests in, or a Lien on any property or other assets of,
                  the Company or any of its Restricted Subsidiaries; or

      (2)   the Company or any other Restricted Subsidiary

            (a)   provides credit support for, or a Guaranty of, any debt of
                  such Subsidiary (including any undertaking, agreement or
                  instrument evidencing such Debt) or

            (b)   is directly or indirectly liable on any Debt of such
                  Subsidiary. Any termination of the status of an Unrestricted
                  Subsidiary as an Unrestricted Subsidiary pursuant to the
                  preceding sentence will be deemed to result in a breach of
                  this covenant in any circumstance in which the Company would
                  not be permitted to change the status of such Unrestricted
                  Subsidiary to the status of a Restricted Subsidiary pursuant
                  to the provision of the Indenture described under the
                  preceding paragraph.

     "Unpermitted Debt" means any Debt of a Subsidiary of the Company if

      (1)   a default thereunder (or under any instrument or agreement pursuant
            to or by which such Debt is issued, secured or evidenced) or any
            right that the holders thereof may have to take enforcement action
            against such Subsidiary or its property or other assets, would
            permit (whether or not after the giving of notice or the lapse of
            time or both) the holders of any Debt of the Company or any other
            Restricted Subsidiary to declare the same due and payable prior to
            the date on which it otherwise would have become due and payable or
            otherwise to take any enforcement action against the Company or any
            such other Restricted Subsidiary or

      (2)   such Debt is secured by a Lien on any property or other assets of
            the Company and any of its other Restricted Subsidiaries.

      Each Person that is or becomes a Subsidiary of the Company will be deemed
to be a Restricted Subsidiary at all times when it is a Subsidiary of the
Company that is not an Unrestricted Subsidiary. Each Person that is or becomes a
Wholly Owned Subsidiary of the Company shall be deemed to be a Wholly Owned
Restricted Subsidiary at all times when it is a Wholly Owned Subsidiary of the
Company that is not an Unrestricted Subsidiary.

MERGERS, CONSOLIDATIONS AND CERTAIN SALES OF ASSETS

      The Company

      (1)   may not consolidate with or merge into any Person;

      (2)   may not permit any Person other than a Restricted Subsidiary to
            consolidate with or merge into the Company; and

      (3)   may not, directly or indirectly, in one or a series of transactions,
            transfer, convey, sell, lease or otherwise dispose of all or
            substantially all of the properties and assets of the Company and
            its Subsidiaries on a consolidated basis; unless, in each case (1),
            (2) and (3) above:


                                      -50-
<PAGE>   61
            (a)   immediately before and after giving effect to such transaction
                  (or series) and treating any Debt Incurred by the Company or a
                  Subsidiary of the Company as a result of such transaction (or
                  series) as having been incurred by the Company of such
                  Subsidiary at the time of the transaction (or series), no
                  Event of Default, or event that with the passing of time or
                  the giving of notice, or both, will constitute an Event of
                  Default, shall have occurred and be continuing;

            (b)   in a transaction (or series) in which the Company does not
                  survive or in which the Company transfers, conveys, sells,
                  leases or otherwise disposes of all or substantially all of
                  its properties and assets, the successor entity is a
                  corporation, partnership, limited liability company or trust
                  and is organized and validly existing under the laws of the
                  United States of America, any State thereof or the District of
                  Columbia and expressly assumes, by a supplemental Indenture
                  executed and delivered to the Trustee in form satisfactory to
                  the Trustee, all the Company's obligations under the
                  Indenture;

            (c)   if such transaction (or series) occurs prior to the occurrence
                  of a Rating Event Date, either

                  (x)   the Company or the successor entity would, at the time
                        of such transaction (or series) and after giving pro
                        forma effect thereto as if such transaction (or series)
                        had occurred at the beginning of the most recently ended
                        four full fiscal quarter period for which internal
                        financial statements are available immediately preceding
                        the date of such transaction (or series), have been
                        permitted to Incur at least $1.00 of additional Debt
                        pursuant to the Consolidated EBITDA Coverage Ratio test
                        set forth in the first paragraph under " -- Certain
                        Covenants -- Limitation on Consolidated Debt" above or

                  (y)   the Consolidated EBITDA Coverage Ratio of the Company or
                        the successor entity for the most recently ended four
                        full fiscal quarter period for which internal financial
                        statements are available immediately preceding the date
                        of such transaction (or series), calculated on a pro
                        forma basis as if such transaction (or series) had
                        occurred at the beginning of such four full fiscal
                        quarter period, would be no less than such Consolidated
                        EBITDA Coverage Ratio, calculated without giving effect
                        to such transaction or series or any other transactions
                        (or series) that is subject to the provisions of the
                        Indenture described in this paragraph and that occurred
                        after the date that is twelve months before the date of
                        such transaction (or series).

            (d)   if, as a result of any such transaction, property or assets of
                  the Company or any Restricted Subsidiary of the Company would
                  become subject to a Lien prohibited by the " -- Certain
                  Covenants -- Limitation on Liens" covenant, the Company or the
                  successor entity will have secured the Senior Notes as
                  required by such covenant; and

            (e)   the Company has delivered to the Trustee an Officers'
                  Certificate and an Opinion of Counsel as specified in the
                  Indenture.

EVENTS OF DEFAULT

      The following will be Events of Default under the Indenture:

      (1)   failure to pay any interest on any Senior Note issued under the
            Indenture when due, continued for 30 days;

      (2)   failure to pay principal of, or premium, if any, on any Senior Note
            issued under the Indenture when due;

      (3)   failure to perform or comply with the provisions described under
            " -- Mergers, Consolidations and Certain Sales of Assets" or the
            provisions described under " -- Repurchase at the Option of Holders
            -- Asset Dispositions" and " --Change of Control";

      (4)   failure to perform any other covenant or warranty of the Company or
            any Guarantor in such Indenture or the Senior Notes issued
            thereunder, continued for 60 days after written notice from Holders
            of at least 10% in principal amount of the Outstanding Notes issued
            under the Indenture as provided in the Indenture;

      (5)   a default or defaults under any bonds, debentures, notes or other
            evidences of, or obligations constituting, Debt by the Company, any
            Guarantors or any Restricted Subsidiary or under any mortgages,
            indentures, instruments or agreements 


                                      -51-
<PAGE>   62
            under which there may be issued or existing or by which there may be
            secured or evidenced any Debt of the Company, the Guarantor or any
            Restricted Subsidiary with a principal or similar amount then
            outstanding, individually or in the aggregate, in excess of $50
            million, whether such Debt now exists or is hereafter created, which
            default or defaults constitute a failure to pay any portion of the
            principal or similar amount of such Debt when due and payable after
            the expiration of any applicable grace period with respect thereto
            or will have resulted in such Debt becoming or being declared due
            and payable prior to the date on which it would otherwise have
            become due and payable;

      (6)   the rendering of a final judgment or judgments, not subject to
            appeal, against the Company, the Parent Guarantor or any of its
            Restricted Subsidiaries in an aggregate amount in excess of $50
            million which remains unstayed, undischarged or unbonded for a
            period of 60 days thereafter; and

      (7)   certain events of bankruptcy, insolvency or reorganization affecting
            the Company, Allied or any Restricted Subsidiary of the Company.

      Subject to the provisions of the Indenture relating to the duties of the
Trustee in case an Event of Default occurs and is continuing, the Trustee will
be under no obligation to exercise any of its rights or powers under the
Indenture at the request or direction of any of the Holders of Senior Notes
issued under the Indenture, unless such Holders have offered to the Trustee
reasonable indemnity. Subject to such provisions for the indemnification of the
Trustee and certain other conditions provided in the Indenture, the Holders of a
majority in aggregate principal amount of the Outstanding Notes of any issue
will have the right to direct the time, method and place of conducting any
proceeding for any remedy available to the Trustee with respect to such issue of
Senior Notes or exercising any trust or power conferred on the Trustee with
respect to such issue of Senior Notes.

      If an Event of Default (other than an Event of Default of the type
described in clause (7) above) occurs and is continuing, either the Trustee or
the Holders of at least 25% in aggregate principal amount of the Outstanding
Notes of any issue may accelerate the maturity of all such Senior Notes, and if
an Event of Default of the type described in clause (7) above occurs, the
principal of and any accrued interest on the Senior Notes then outstanding will
become immediately due and payable; provided, however, that after such
acceleration, but before a judgment or decree based on acceleration, the Holders
of a majority in aggregate principal amount of Outstanding Notes of such issue
may, under certain circumstances, rescind and annul such acceleration if all
Events of Default, other than the non-payment of accelerated principal, have
been cured or waived as provided in the Indenture. For information as to waiver
of defaults, see " -- Modification and Waiver."

      No Holder of any Senior Note of any issue will have any right to institute
any proceeding with respect to the Indenture or for any remedy thereunder,
unless such Holder has previously given to the Trustee written notice of a
continuing Event of Default and unless also the Holders of at least 25% in
aggregate principal amount of the Outstanding Notes of such issue have made
written request, and offered reasonable indemnity, to the Trustee to institute
such proceeding as Trustee, and the Trustee has not received from the Holders of
a majority in aggregate principal amount of Outstanding Notes of such issue a
direction inconsistent with such request and has failed to institute such
proceeding within 60 days. However, such limitations do not apply to a suit
instituted by a Holder of a Senior Note for enforcement of payment of the
principal of (and premium, if any) or interest on such Senior Note on or after
the respective due dates expressed in such Senior Note.

      In the case of any Event of Default occurring by reason of any willful
action (or inaction) taken (or not taken) by or on behalf of the Company with
the intention of avoiding payment of the premium that the Company would have had
to pay if the Company then had elected to redeem the Senior Notes issued
thereunder pursuant to the provisions described above under " -- Optional
Redemption," an equivalent premium will also become and be immediately due and
payable upon the acceleration of such Senior Notes.

      The Company will be required to furnish to the Trustee annually a
statement as to the performance by the Company of certain of its obligations
under the Indenture and as to any default in such performance. The Company will
be required to deliver to the Trustee, as soon as possible and in any event
within 30 days after the Company becomes aware of the occurrence of an Event of
Default or an event which, with notice or the lapse of time or both, would
constitute an Event of Default, an Officers' Certificate setting forth the
details of such Event of Default or default, and the action which the Company
proposes to take with respect thereto.

DEFEASANCE

      The Indenture will provide that with respect to each issue of Senior Notes


                                      -52-
<PAGE>   63
      (A)   if applicable, the Company will be discharged from any and all
            obligations in respect of the Outstanding Notes of such issue or

      (B)   if applicable, the Company may omit to comply with certain
            restrictive covenants, and that such omission will not be deemed to
            be an Event of Default under the Indenture with respect to such
            issue of Senior Notes,

in either case (A) or (B) upon irrevocable deposit with the Trustee, in trust,
of money and/or U.S. Government Obligations that will provide money in an amount
sufficient in the opinion of a nationally recognized firm of independent
certified public accountants to pay the principal of and premium, if any, and
each installment of interest, if any, of the Outstanding Notes of such issue.

      With respect to clause (B) above, the obligations under the Indenture with
respect to any issue of Senior Notes other than with respect to such covenants
and the Events of Default other than the Event of Default relating to such
covenants above will remain in full force and effect.

      Such trust may only be established if, among other things

      (1)   with respect to clause (A) above, the Company has received from, or
            there has been published by, the Internal Revenue Service a ruling
            or there has been a change in law, which in the Opinion of Counsel
            provides that Holders of the Senior Notes of such issue will not
            recognize gain or loss for Federal income tax purposes as a result
            of such deposit, defeasance and discharge and will be subject to
            Federal Income tax on the same amount, in the same manner and at the
            same times as would have been the case if such deposit, defeasance
            and discharge had not occurred; or,

      (2)   with respect to clause (B) above, the Company has delivered to the
            Trustee an Opinion of Counsel to the effect that the Holders of the
            Senior Notes of such issue will not recognize gain or loss for
            Federal income tax purposes as a result of such deposit and
            defeasance and will be subject to Federal income tax on the same
            amount, in the same manner and at the same times as would have been
            the case if such deposit and defeasance had not occurred;

      (3)   no Event of Default (or event that with the passing of time or the
            giving of notice, or both, will constitute an Event of Default)
            shall have occurred or be continuing;

      (4)   the Company has delivered to the Trustee an Opinion of Counsel to
            the effect that such deposit shall not cause the Trustee or the
            trust so created to be subject to the Investment Company Act of
            1940; and

      (5)   certain other customary conditions precedent are satisfied.

      In the event the Company omits to comply with its remaining obligations
under the Indenture and the Senior Notes of any issue after a defeasance of the
Indenture with respect to such issue of Senior Notes as described under Clause
(B) above and such Senior Notes are declared due and payable because of the
occurrence of any Event of Default, the amount of money and U.S. Government
Obligations on deposit with the Trustee may be insufficient to pay amounts due
on such Senior Notes at the time of the acceleration resulting from such Event
of Default. However, the Company will remain liable in respect of such payments.

      MODIFICATION AND WAIVER

      Modifications and amendments of the Indenture with respect to any issue of
Senior Notes may be made by the Company and the Trustee with the consent of the
Holders of a majority in aggregate principal amount of such issue of Outstanding
Notes with respect to any issue of Senior Notes; provided, however, that no such
modification or amendment may, without the consent of the Holder of each such
Outstanding Note affected thereby,

      (1)   change the Stated Maturity of the principal of, or any installment
            of interest on, any such Senior Note,

      (2)   reduce the principal amount of (or the premium, if any), or interest
            on, any such Senior Note,

      (3)   change the place or currency of payment of principal of, (or
            premium, if any) or interest on, any such Senior Note,

      (4)   impair the right to institute suit for the enforcement of any
            payment on or with respect to any such Senior Note,


                                      -53-
<PAGE>   64
      (5)   reduce the above stated percentage of Outstanding Notes of such
            issue necessary to modify or amend the Indenture,

      (6)   reduce the percentage of aggregate principal amount of Outstanding
            Notes of such issue necessary for waiver of compliance with certain
            provisions of the Indenture or for waiver of certain defaults
            thereunder, or

      (7)   modify any provisions of the Indenture relating to the modification
            and amendment of the Indenture or the waiver of past defaults or
            covenants with respect to such issue of Senior Notes, except as
            otherwise specified.

      The Holders of a majority in aggregate principal amount of the Outstanding
Notes of any issue may waive compliance by the Company with certain restrictive
provisions of the Indenture with respect to such issue of Senior Notes. The
Holders of a majority in aggregate principal amount of the Outstanding Notes of
any issue may waive any past default under the Indenture with respect to such
issue of Senior Notes, except a default in the payment of principal (or premium,
if any) or interest.

CERTAIN DEFINITIONS

      Set forth below is a summary of certain of the defined terms used in the
Indenture. Reference is made to the Indenture for the full definition of all
such terms, as well as any other terms used herein for which no definition is
provided.

      "Acquired Business" means

      (1)   any Person at least a majority of the capital stock or other
            ownership interests of which is acquired after the date hereof by
            the Company or a Subsidiary of the Company and

      (2)   any assets constituting a discrete business or operating unit
            acquired on or after the date hereof by the Company or a Subsidiary
            of the Company.

      "Affiliate" of any Person means any other Person directly or indirectly
controlling or controlled by or under direct or indirect common control with
such Person. For the purposes of this definition, "control" when used with
respect to any Person means the power to direct the management and policies of
such Person, directly or indirectly, whether through the ownership of voting
securities, by contract or otherwise, and the terms "controlling" and
"controlled" have meanings correlative to the foregoing.

      "Allied Insurance" means Reliant Insurance Company and Indemnity
Corporation, a Vermont corporation and a Subsidiary of the Company.

      "Asset Disposition" by any Person that is the Company or any Restricted
Subsidiary means any transfer, conveyance, sale, lease or other disposition by
the Company or any of its Restricted Subsidiaries (including a consolidation or
merger or other sale or any Restricted Subsidiary with, into or to another
Person in a transaction in which such Subsidiary ceases to be a Restricted
Subsidiary of such Person), of

      (1)   shares of Capital Stock (other than directors' qualifying shares) or
            other ownership interests of a Restricted Subsidiary or

      (2)   the property or assets of such Person or any Restricted Subsidiary
            representing a division or line or business or

      (3)   other assets or rights of such Person or any Restricted Subsidiary
            outside of the ordinary course of business, to merge but excluding
            in each case in Clauses (1), (2) and (3),

            (a)   a disposition by a Subsidiary of such Person to such Person or
                  a Restricted Subsidiary or by such Person to a Restricted
                  Subsidiary,

            (b)   the disposition of all or substantially all of the assets of
                  the Company in a manner permitted pursuant to the provisions
                  described above under "Mergers, Consolidations and Certain
                  Sales and Purchases of Assets" of the Company and

            (c)   any disposition that constitutes a Restricted Payment or
                  Permitted Investment that is permitted pursuant to the
                  provisions described under "Certain Covenants -- Limitation on
                  Restricted Payments."


                                      -54-
<PAGE>   65
      "Bank Agreement" means the Credit Agreement of the Company dated June 18,
1998, as amended, among the Company, Allied, certain lenders party thereto,
Citibank, N.A., as Issuing Bank, and Citicorp USA, Inc., as Administrative
Agent, Credit Suisse First Boston and Goldman Sachs Credit Partners, L.P., as
Co-Syndication Agents, or any bank credit agreement that replaces, amends,
supplements, restates or renews such Credit Agreement.

      "Capital Lease Obligation" of any Person means the obligation to pay rent
to other payment amounts under a lease of (or other arrangements conveying the
right to use) real or personal property of such Person which is required to be
classified and accounted for as a capital lease or a liability on a balance
sheet of such Person in accordance with generally accepted accounting
principles. The stated maturity of such obligation shall be the date of the last
payment of rent or any other amount due under such lease prior to the first date
upon which such lease may be terminated by the lessee without payment of a
penalty. The principal amount of such obligation shall be the capitalized amount
thereof that would appear on a balance sheet of such Person in accordance with
generally accepted accounting principles.

      "Capital Stock" of any Person means any and all shares, interests,
participations or other equivalents (however designated) of corporate stock or
other equity participations, including partnership interests, whether general or
limited, of such Person.

      "Common Stock" of any Person means Capital Stock of such Person that does
not rank prior to the payment of dividends or as of the distribution of assets
upon any voluntary liquidation dissolution or winding up of such Person, to
shares of Capital Stock or any other class of such Person.

      "Comparable Treasury Issue" means, with respect to an issue of Senior
Notes, on any date the United States Treasury security selected by an
Independent Investment Banker as having a maturity comparable to the remaining
term of such Senior Notes on such date that would be utilized, at the time of
selection and in accordance with customary financial practice, in pricing new
issues of corporate debt securities of a maturity comparable to the remaining
term of such Notes on such date "Independent Investment Banker" means Donaldson,
Lufkin & Jenrette Securities Corporation or if such firm is unwilling or unable
to select the Comparable Treasury Issue, an independent investment banking
institution of national standing appointed by the Trustee.

      "Comparable Treasury Price" means, with respect to any Redemption Date for
any issue of Senior Notes,

      (1)   the average of the bid and asked prices for the Comparable Treasury
            Issue (expressed in each case as a percentage of its principal
            amount) on the third business day preceding such Redemption Date, as
            set forth in the daily statistical release (or any successor
            release) published by the Federal Reserve Bank of New York and
            designated "Composite 3:30 p.m. Quotations for U.S. Government
            Securities" or

      (2)   if such release (or any successor release) is not published or does
            not contain such prices on such business day

            (a)   the average of the Reference Treasury Dealer Quotations for
                  such Redemption Date after excluding the highest and lowest
                  such Reference Treasury Dealer Quotations, or

            (b)   if the Trustee obtains fewer than four such Reference Treasury
                  Dealer Quotations, the average of all such Quotations.
                  "Reference Treasury Dealer Quotations" means, with respect to
                  each Reference Treasury Dealer and any Redemption Date, the
                  average, as determined by the Trustee, of the bid and asked
                  prices for the Comparable Treasury Issue (expressed in each
                  case as a percentage of its principal amount) quoted in
                  writing to the Trustee by such Reference Treasury Dealer at
                  5:00 p.m. on the third Business Day preceding such Redemption
                  Date.

      "Consolidated EBITDA" of any Person means for any period the Consolidated
Net Income for such period increased by the sum of (without duplication)

      (1)   Consolidated Interest Expense of such Person for such period, plus

      (2)   Consolidated Income Tax Expense of such Person for such period, plus

      (3)   the consolidated depreciation and amortization expense deducted in
            determining the Consolidated Net Income of such Person for such
            period plus

      (4)   the aggregate amount of letter of credit fees accrued during such
            period; plus


                                      -55-
<PAGE>   66
      (5)   all non-cash or non-recurring charges during such period, including
            charges for costs related to acquisitions (it being understood that

            (a)   non-cash non-recurring charges shall not include accruals for
                  closure and post-closure liabilities and

            (b)   charges shall be deemed non-cash charges until the period
                  during which cash disbursements attributable to such charges
                  are made, at which point such charges shall be deemed cash
                  charges; provided that, for purposes of this clause (b), the
                  Company shall be required to monitor the actual cash
                  disbursements only for those non-cash charges that exceed
                  $1,000,000 individually or that exceed $10,000,000 in the
                  aggregate in any fiscal year); plus

      (6)   all cash charges attributable to the execution, delivery and
            performance of the Indenture or the Bank Agreement; plus

      (7)   all non-recurring cash charges related to acquisitions and
            financings (including amendments thereto); and minus all non-cash
            non-recurring gains during such period (to the extent included in
            determining net operating income form such period); provided,
            however, that the Consolidated Interest Expense, Consolidated Income
            Tax Expense and consolidated depreciation and amortization expense
            of a Consolidated Subsidiary of such Person shall be added to the
            Consolidated Net Income pursuant to the foregoing only

            (a)   to the extent and in the same proportion that the Consolidated
                  Net Income of such Consolidated Subsidiary was included in
                  calculating the Consolidated Net Income of such Person and

            (b)   only to the extent that the amount specified in clause (a) is
                  not subject to restrictions that prevent the payment of
                  dividends or the making of distributions of such Person.

      "Consolidated EBITDA Coverage Ratio" of any Person means for any period
the ratio of

      (1)   Consolidated EBITDA of such Person for such period to

      (2)   the sum of

            (a)   Consolidated Interest Expense of such Person for such period
                  plus

            (b)   the annual interest expense (including the amortization of
                  debt discount) with respect to any Debt incurred or proposed
                  to be Incurred by such Person or its Consolidated Subsidiaries
                  since the beginning of such period to the extent not included
                  in clause (2)(a), minus

            (c)   Consolidated Interest Expense of such Person which respect to
                  any Debt that is no longer outstanding or that will no longer
                  be outstanding as a result of the transaction with respect to
                  which the Consolidated EBITDA Coverage Ratio is being
                  calculated, to the extent included within clause (2)(a);

provided, however, that in making such computation, the Consolidated Interest
Expense of such Person attributable to interest on any Debt bearing a floating
interest rate shall be computed on a pro forma basis as if the rate in effect on
the date of computation had been the applicable rate for the entire period, and
provided further, that, in the event such Person or any of its Consolidated
Subsidiaries has made acquisitions or dispositions of assets not in the ordinary
course of business (including any other acquisitions of any other Persons by
merger, consolidation or purchase of Capital Stock) during or after such period,
the computation of the Consolidated EBITDA Coverage Ratio (and for the purpose
of such computation, the calculation of Consolidated Net Income, Consolidated
Interest Expense, Consolidated Income Tax Expense and Consolidated EBITDA) shall
be made on a pro forma basis as if the acquisitions or dispositions had taken
place on the first day of such period. In determining the pro forma adjustments
to Consolidated EBITDA to be made with respect to any Acquired Business for
periods prior to the acquisition date thereof, actions taken by the Company and
its Restricted Subsidiaries prior to the first anniversary of the related
acquisition date that result in cost savings with respect to such Acquired
Business will be deemed to have been taken on the first day of the period for
which Consolidated EBITDA is being determined (with the intent that such cost
savings be effectively annualized by extrapolation from the demonstrated cost
savings since the related acquisition date).

      "Consolidated Income Tax Expense" of any Person means for any period the
consolidated provision for income taxes of such Person and its Consolidated
Subsidiaries for such period determined in accordance with generally accepted
accounting principles.


                                      -56-
<PAGE>   67
      "Consolidated Interest Expense" of any Person means for any period the
consolidated interest expense included in a consolidated income statement (net
of interest income) of such Person and its Consolidated Subsidiaries for such
period determined in accordance with generally accepted accounting principles,
including without limitation or duplication (or, to the extent not so included,
with the addition of),

      (1)   the portion of any rental obligation in respect of any Capital Lease
            Obligation allocable to interest expense in accordance with
            generally accepted accounting principles;

      (2)   the amortization of Debt discounts;

      (3)   any payments or fees with respect to letters of credit, bankers'
            acceptances or similar facilities;

      (4)   the net amount due and payable (or minus the net amount receivable),
            with respect to any interest rate swap or similar agreement or
            foreign currency hedge, exchange or similar agreement; (5) any
            Preferred Stock dividends declared and paid or payable in cash; and

      (6)   any interest capitalized in accordance with generally accepted
            accounting principles.

      "Consolidated Net Income" of any Person means for any period the
consolidated net income (or loss) of such Person and its Consolidated
Subsidiaries for such period determined in accordance with generally accepted
accounting principles; provided that there shall be excluded therefrom

      (1)   for purposes solely of calculating Consolidated Net Income for
            purposes of clause (3)(a) of the first paragraph under the caption "
            -- Certain Covenants -- Limitation on Restricted Payments" the net
            income (or loss) of any Person acquired by such Person or a
            Subsidiary of such Person in a pooling-of-interests transaction for
            any period prior to the date of such transaction, to the extent such
            net income was distributed to shareholders of such Person or used to
            purchase equity securities of such Person prior to the date of such
            transaction,

      (2)   the net income (but not net loss) of any Consolidated Subsidiary of
            such Person that is subject to restrictions that prevent the payment
            of dividends or the making of distributions to such Person to the
            extent of such restrictions,

      (3)   the net income (or loss) of any Person that is not a Consolidated
            Subsidiary of such Person except to the extent of the amount of
            dividends or other distributions actually paid to such Person by
            such other Person during such period,

      (4)   gains or losses on asset dispositions by such Person or its
            Consolidated Subsidiaries,

      (5)   any net income (loss) of a Consolidated Subsidiary that is
            attributable to a minority interest in such Consolidated Subsidiary,

      (6)   all extraordinary gains and extraordinary losses that involve a
            present or future cash payment,

      (7)   all non-cash non-recurring charges during such period, including
            charges for acquisition related costs (it being understood that

            (a)   non-cash recurring charges shall not include accruals for
                  closure and post closure liabilities and

            (b)   charges, other than charges for the accruals referred to in
                  (a) above, shall be deemed non-cash charges until the period
                  that cash disbursements attributable to such charges are made,
                  at which point such charges shall be deemed cash charges) and

      (8)   the tax effect of any of the items described in clauses (1) through
            (7) above.

      "Consolidated Subsidiaries" of any Person means all other Persons that
would be accounted for as consolidated Persons in such Person's financial
statements in accordance with generally accepted accounting principles;
provided, however, that, for any 


                                      -57-
<PAGE>   68
particular period during which any Subsidiary of such person was an Unrestricted
Subsidiary, "Consolidated Subsidiaries" will exclude such Subsidiary for such
period (or portion thereof) during which it was an Unrestricted Subsidiary.

      "Consolidated Total Assets" of any Person at any date means the
consolidated total assets of such Person and its Restricted Subsidiaries at such
date as determined on a consolidated basis in accordance with generally accepted
accounting principles.

      "Continuing Directors" means, as of any date of determination with respect
to any person, any member of the Board of Directors of such person who:

      (1)   was a member of such Board of Directors on the Issue Date; or

      (2)   was nominated for election or elected to such Board of Directors
            with the approval of a majority of the Continuing Directors who were
            members of such Board at the time of such nomination or election.

      "Debt" means (without duplication), with respect to any Person, whether
recourse is to all or a portion of the assets of such Person,

      (1)   every obligation of such Person for money borrowed,

      (2)   every obligation of such Person evidenced by bonds, debentures,
            notes or other similar instruments, including obligations incurred
            in connection with the acquisition of property, assets or
            businesses,

      (3)   every reimbursement obligation of such Person with respect to
            letters of credits, bankers' acceptances of similar facilities
            issued for the account of such Person,

      (4)   every obligation of such Person issued or assumed as the deferred
            purchase price of property or services (but excluding trade accounts
            payable or accrued liabilities arising in the ordinary course of
            business),

      (5)   every Capital Lease Obligation of such Person,

      (6)   the maximum fixed redemption or repurchase price of Redeemable
            Interests of such Person at the time of determination,

      (7)   every net payment obligation of such Person under interest rate swap
            or similar agreements or foreign currency hedge, exchange or similar
            agreements at the time of determination and

      (8)   every obligation of the type referred to in clauses (1) through (7)
            of another Person and all dividends of another Person the payment of
            which, in either case, such Person has Guaranteed or for which such
            Person is responsible or liable, directly or indirectly, jointly of
            severally, as obligor, Guarantor or otherwise.

      "Designated Noncash Consideration" means the fair market value of non-cash
consideration received by the Company or one of its Restricted Subsidiaries in
connection with an Asset Disposition that is so designated as Designated Noncash
Consideration pursuant to an Officers' Certificate, setting forth the basis of
such valuation, executed by the principal executive officer and the principal
financial officer of the Company, less the amount of cash or Cash Equivalents
received in connection with a sale of such Designated Noncash Consideration.

      "Excepted Disposition" means a transfer, conveyance, sale, lease or other
disposition by the Company or any Restricted Subsidiary of any asset of the
Company or any Restricted Subsidiary the fair market value of which itself does
not exceed 2.5% of Consolidated Total Assets of the Company and which in the
aggregate with all other assets disposed of in Excepted Dispositions in any
fiscal year does not exceed 5% of Consolidated Total Assets of the Company.

      "Guaranty" by any Person means any obligation, contingent or otherwise, of
such Person guaranteeing any Debt, or dividends or distributions on any equity
security, of any other Person (the "primary obligor") in any manner, whether
directly or indirectly, and including, without limitation, any obligation of
such Person

      (1)   to purchase or pay (or advance or supply funds for the purchase or
            payment of) such Debt or to purchase (or to advance or supply funds
            for the purchase of) any security for the payment of such Debt,


                                      -58-
<PAGE>   69
      (2)   to purchase property, securities or services for the purpose of
            assuring the holder of such Debt of the payment of such Debt or

      (3)   to maintain working capital, equity capital or other financial
            statement condition or liquidity of the primary obligor so as to
            enable the primary obligor to pay such Debt (and "Guaranteed",
            "Guaranteeing" and "Guarantor" shall have meanings correlative to
            the foregoing); provided, however, that the Guaranty by any Person
            shall not include endorsements for such Person for collection or
            deposit, in either case, in the ordinary course of business.

      "Incur" means, with respect to any Debt of any Person, to create, issue,
incur (by conversion, exchange or otherwise), assume, Guarantee or otherwise
become liable in respect of such Debt, or the taking of any other action which
would cause such Debt, in accordance with generally accepted accounting
principles to be recorded on the balance sheet of such Person (and "incurrence",
"incurred", "incurable" and "incurring" shall have meanings correlative to the
foregoing); provided that, the Debt of any other Person becoming a Restricted
Subsidiary of such Person will be deemed for this purpose to have been Incurred
by such Person at the time other Person becomes a Restricted Subsidiary of such
Person, provided, however, that a change in generally accepted accounting
principles that results in an obligation of such Person that exists at such time
becoming Debt shall not be deemed an incurrence of such Debt.

      "Intercompany Agreements" means the Management Agreements between Allied
and the Company dated November 15, 1996.

      "Interest Rate or Currency Protection Agreement" of any Person means any
interest rate protection agreement (including, without limitation, interest rate
swaps, caps, floors, collars, derivative instruments and similar agreements),
and/or other types of interest hedging agreements and any currency protection
agreement (including foreign exchange contracts, currency swap agreements or
other currency hedging arrangements).

      "Investment" by any Person in any other Person means

      (1)   any direct or indirect loan, advance or other extension of credit or
            capital contribution to or for the account of such other Person (by
            means of any transfer of cash or other property to any Person or any
            payment for property or services for the account or use of any
            Person, or otherwise),

      (2)   any direct or indirect purchase or other acquisition of any Capital
            Stock, bond, note, debenture or other debt or equity security or
            evidence of Debt, or any other ownership interest, issued by such
            other Person, whether or not such acquisition is from such or any
            other Person,

      (3)   any direct or indirect payment by such Person on a Guaranty of any
            obligation of or for the account of such other Person or any direct
            or indirect issuance by such Person of such a Guaranty or

      (4)   any other investment of cash or other property by such Person in or
            for the account of such other Person.

      "Lien" means, with respect to any property or assets, any mortgage or deed
of trust, pledge, hypothecation, assignment, deposit arrangement, security
interest, lien, charge, easement or title exception, encumbrance, preference,
priority or other security agreement or preferential arrangement of any kind or
nature whatsoever on or with respect to such property or assets (including any
conditional sale or other title retention agreement having substantially the
same economic effect as any of the foregoing).

      "Net Available Proceeds" from any Asset Disposition by any Person that is
the Company or any Restricted Subsidiary means cash or readily marketable cash
equivalent received (including by way of sale or discounting of a note,
installment receivable, or other receivable, but excluding any other
consideration received in the form of assumption by the acquiree of Debt or
other obligations relating to such properties or assets or received in any other
noncash form) therefrom by such Person, net of

      (1)   all legal, title and recording tax expenses, commissions and other
            fees and expenses Incurred and all federal, state, provincial,
            foreign and local taxes required to be accrued as a liability as a
            consequence of such Asset Disposition,

      (2)   all payments made by such Person or its Restricted Subsidiaries on
            any Debt that is secured by such assets in accordance with the terms
            of any Lien upon or with respect to such assets or that must, by the
            terms of such Debt or such Lien, or in order to obtain a necessary
            consent to such Asset Disposition, or by applicable law, be repaid
            out of the proceeds from such Asset Disposition,


                                      -59-
<PAGE>   70
      (3)   amounts provided as a reserve by such Person or its Restricted
            Subsidiaries, in accordance with generally accepted accounting
            principles, against liabilities under any indemnification
            obligations to the buyer in such Asset Disposition (except to the
            extent and at the time any such amounts are released from any such
            reserve, such amounts shall constitute Net Available Proceeds) and

      (4)   all distributions and other payments made to minority interest
            holders in Restricted Subsidiaries of such Person or joint ventures
            as a result of such Asset Disposition.

      "pari passu" when used with respect to the ranking of any debt of any
Person in relation to other Debt of such Person means that each such Debt

      (1)   either

            (a)   is not subordinated in right of payment to any other Debt of
                  such Person or

            (b)   is subordinate in right of payment to the same Debt of such
                  Person as is the other Debt and is so subordinate to the same
                  extent and

      (2)   is not subordinate in right of payment to the other Debt or to any
            Debt of such Person as to which the other Debt is not so
            subordinate.

      "Permitted Interest Rate or Currency Protection Agreement" of any Person
means any Interest Rate or Currency Protection Agreement entered into with one
or more financial institutions in the ordinary course of business that is
designed to protect such Person against fluctuations in interest rates or
currency exchange rates with respect to Debt incurred and which shall have a
notional amount no greater than the payments due with respect to the Debt being
hedged thereby.

      "Permitted Investment" means

      (1)   Investments in the Company or any Person that is, or as a
            consequence of such investment becomes, a Restricted Subsidiary,

      (2)   securities either issued directly or fully guaranteed or insured by
            the government of the United States of America or any agency or
            instrumentality thereof having maturities of not more than one year,

      (3)   time deposits and certificates of deposit, demand deposits and
            banker's acceptances having maturities of not more than one year
            from the date of deposit, of any domestic commercial bank having
            capital and surplus in excess of $500 million,

      (4)   demand deposits made in the ordinary course of business and
            consistent with the Company's customary cash management policy in
            any domestic office of any commercial bank organized under the laws
            of the United States of America or any State thereof,

      (5)   insured deposits issued by commercial banks of the type described in
            Clause (4) above,

      (6)   mutual funds whose investment guidelines restrict such funds'
            investment primarily to those satisfying the provisions of clauses
            (1) through (3) above,

      (7)   repurchase obligations with a term of not more than 90 days for
            underlying securities of the types described in clauses (1) and (2)
            above entered into with any bank meeting the qualifications
            specified in clause (3) above,

      (8)   commercial paper (other than commercial paper issued by an Affiliate
            or Related Person) rated A-1 or the equivalent thereof by Standard &
            Poor's Ratings Group or P-1 or the equivalent thereof by Moody's
            Investors Services, Inc., and in each case maturing within 360 days,

      (9)   receivables owing to the Company or a Restricted Subsidiary of the
            Company if created or acquired in the ordinary course of business
            and payable or dischargeable in accordance with customary trade
            terms and extensions of trade credit in the ordinary course of
            business,


                                      -60-
<PAGE>   71
      (10)  any Investment consisting of loans and advances to employees of the
            Company or any Restricted Subsidiary for travel, entertainment,
            relocation or other expenses in the ordinary course of business,

      (11)  any Investment consisting of loans and advances by the Company or
            any Restricted Subsidiary to employees, officers and directors of
            the Company or Allied, in connection with management incentive plans
            not to exceed $25,000,000 at any time outstanding; provided,
            however, that to the extent the proceeds thereof are used to
            purchase Capital Stock (other than Redeemable Interests) of

            (a)   the Company from the Company or

            (b)   Allied from Allied if Allied uses the proceeds thereof to
                  acquire Capital Stock (other than Redeemable Interests) of the
                  Company, such limitation on the amount of such Investments at
                  any time outstanding shall not apply with respect to such
                  Investments,

      (12)  any Investment consisting of a Permitted Interest Rate or Currency
            Protection Agreement,

      (13)  any Investment acquired by the Company or any of its Restricted
            Subsidiaries

            (a)   in exchange for any other Investment or accounts receivables
                  held by the Company or any such Restricted Subsidiary in
                  connection with or as a result of a bankruptcy, workout,
                  reorganization or recapitalization of the issuer of such other
                  Investment or accounts receivable or

            (b)   as a result of a foreclosure by the Company or any of its
                  Restricted Subsidiaries with respect to any secured Investment
                  or other transfer of title with respect to any secured
                  Investment in default,

      (14)  any Investment that constitutes part of the consideration from any
            Asset Disposition made pursuant to, and in compliance with, the
            covenant described above under " -- Repurchase at the Option of
            Holders -- Asset Dispositions,"

      (15)  Investments the payment for which consists exclusively of Capital
            Stock (exclusive of Redeemable Interests) of the Company; and

      (16)  other Investments in an aggregate amount of not to exceed 15% of the
            Consolidated Total Assets of the Company outstanding at any time.

      "Permitted Liens" means

      (1)   Liens securing indebtedness under the Bank Agreement that was
            permitted by the terms of the Indenture to be incurred or other Debt
            allowed to be incurred under clause (1) of the covenant described
            above under the caption " -- Certain Covenants -- Limitation on
            Consolidated Debt";

      (2)   Liens incurred after the date of the indentures securing Debt of the
            Company that ranks pari passu in right of payment to the Senior
            Notes, if the Senior Notes are secured equally and ratably with such
            Debt;

      (3)   Liens in favor of the Company or any Restricted Subsidiary;

      (4)   Liens on property of, or shares of Stock or evidences of Debt of, a
            Person existing at the time such Person is merged into or
            consolidated with the Company or any Restricted Subsidiary of the
            Company, provided that such Liens were not incurred in contemplation
            of such merger or consolidation and do not extend to any assets
            other than those of the Person merged into or consolidated with the
            Company or any Restricted Subsidiary;

      (5)   Liens on property existing at the time of acquisition thereof by the
            Company or any Restricted Subsidiary of the Company, provided that
            such Liens were not incurred in contemplation of such acquisition;

      (6)   Liens existing on the date of the Indenture;


                                      -61-
<PAGE>   72
      (7)   Liens for taxes, assessments or governmental charges or claims that
            are not yet delinquent or that are being contested in good faith by
            appropriate proceedings promptly instituted and diligently
            concluded, provided that any reserve or other appropriate provision
            as shall be required in conformity with GAAP shall have been made
            therefor;

      (8)   Liens securing Permitted Refinancing Debt where the Liens securing
            the Permitted Refinancing Debt were permitted under the Indenture;

      (9)   landlords', carriers', warehousemen's, mechanics', materialmen's,
            repairmen's or the like Liens arising by contract or statute in the
            ordinary course of business and with respect to amounts which are
            not yet delinquent or are being contested in good faith by
            appropriate proceedings;

      (10)  pledges or deposits made in the ordinary course of business

            (a)   in connection with leases, performance bonds and similar
                  obligations, or

            (b)   in connection with workers' compensation, unemployment
                  insurance and other social security legislation;

      (11)  easements, rights-of-way, restrictions, minor defects or
            irregularities in title and other similar encumbrances which, in the
            aggregate, do not materially detract from the value of the property
            subject thereto or materially interfere with the ordinary conduct of
            the business of the Company or such Restricted Subsidiary;

      (12)  any attachment or judgment Lien that does not constitute an Event of
            Default;

      (13)  Liens in favor of the Trustee for its own benefit and for the
            benefit of the Holders;

      (14)  any interest or title of a lessor pursuant to a lease constituting a
            Capital Lease Obligation;

      (15)  pledges or deposits made in connection with acquisition agreements
            or letters of intent entered into in respect of a proposed
            acquisition;

      (16)  Liens in favor of prior holders of leases on property acquired by
            the Company or of sublessors under leases on the Company property;

      (17)  Liens incurred or deposits made to secure the performance of
            tenders, bids, leases, statutory or regulatory obligations, banker's
            acceptances, surety and appeal bonds, government contracts,
            performance and return-of-money bonds and other obligations of a
            similar nature incurred in the ordinary course of business
            (exclusive of obligations for the payment of borrowed money);

      (18)  Liens (including extensions and renewals thereof) upon real or
            personal property acquired after the date of the Indenture; provided
            that

            (a)   any such Lien is created solely for the purpose of securing
                  Debt incurred, in accordance with the "Limitation on
                  Consolidated Debt" covenant, (x) to finance the cost
                  (including the cost of improvement or construction) of the
                  item, property or assets subject thereto and such Lien is
                  created prior to, at the time of or within three months after
                  the later of the acquisition, the completion of construction
                  or the commencement of full operation of such property or (y)
                  to refinance any Debt previously so secured,

            (b)   the principal amount of the Debt secured by such Lien does not
                  exceed 100% of such cost and

            (c)   any such Lien shall not extend to or cover any property or
                  asset other than such item of property or assets and any
                  improvements on such item;

      (19)  leases or subleases granted to others that do not materially
            interfere with the ordinary course of business of the Company and
            its Restricted Subsidiaries, taken as a whole;

      (20)  Liens arising from filing Uniform Commercial Code financing
            statements regarding leases;


                                      -62-
<PAGE>   73
      (21)  Liens on property of, or on shares of stock or Debt of, any Person
            existing at the time such Person becomes, or becomes a part of, any
            Restricted Subsidiary, provided that such Liens do not extend to or
            cover any property or assets of the Company or any Restricted
            Subsidiary other than the property or assets acquired;

      (22)  Liens encumbering deposits securing Debt under Permitted Interest
            Rate Currency or Commodity Price Agreements;

      (23)  Liens arising out of conditional sale, title retention, consignment
            or similar arrangements for the sale of goods entered into by the
            Company or any of its Restricted Subsidiaries in the ordinary course
            of business in accordance with the past practices of the Company and
            its Restricted Subsidiaries;

      (24)  any renewal of or substitution of any Liens permitted by any of the
            preceding clauses, provided that the Debt secured is not increased
            (other than by the amount of any premium and accrued interest, plus
            customary fees, consent payments, expenses and costs related to such
            renewal or substitution of Liens or the incurrence of any related
            refinancing of Debt) and the Liens are not extended to any
            additional assets (other than proceeds and accessions);

      (25)  Liens incurred in the ordinary course of business of the Company or
            any Restricted Subsidiary of the Company with respect to obligations
            that do not exceed $50 million at any one time outstanding and that

            (a)   are not incurred in connection with the borrowing of money or
                  the obtaining of advances or credit (other than trade credit
                  in the ordinary course of business) and

            (b)   do not in the aggregate materially detract from the value of
                  the property or materially impair the use thereof in the
                  operation of business by the Company or such Restricted
                  Subsidiary; and

      (26)  Liens on assets of Unrestricted Subsidiaries that secure
            Non-Recourse Debt of Unrestricted Subsidiaries. This covenant does
            not authorize the incurrence of any Debt not otherwise permitted by
            the "Certain Covenants -- Limitation on Consolidated Debt" covenant.

      "Preferred Stock", as applied to the Capital Stock of any Person, means
Capital Stock of such Person of any class or classes (however designed) that
ranks prior, as to the payment of dividends or as to the distribution of assets
upon any voluntary or involuntary liquidation, dissolution or wining up of such
Person, to shares of Capital Stock of any other class of such Person.

      "Public Offering" means any underwritten public offering of Common Stock
pursuant to a registration statement filed under the Securities Act.

      "Redeemable Interest" of any Person means any equity security of or other
ownership interest in such Person that by its terms (or by the terms of any
security into which it is convertible or for which it is exchangeable) or
otherwise (including upon the occurrence of an event) matures or is required to
be redeemed (pursuant to any sinking fund obligation or otherwise) or is
convertible into or exchangeable for Debt or is redeemable at the option of the
holder thereof, in whole or in part, at any time prior to the final Stated
Maturity of the Senior Notes.

      "Reference Treasury Dealer", means Donaldson, Lufkin & Jenrette Securities
Corporation and its successors, provided, however, that if any of the foregoing
shall cease to be a primary U.S. Government securities dealer in New York City
(a "Primary Treasury Dealer"), the Company shall substitute therefor another
Primary Treasury Dealer.

      "Related Business" means a business substantially similar to the business
engaged in by the Company and its Subsidiaries on the date of the Indenture.

      "Related Person" of any Person means, without limitation, any other Person
owning

            (a)   5% or more of the outstanding Common Stock of such Person or

            (b)   5% or more of the Voting Stock of such Person.

      "Restricted Subsidiary" means


                                      -63-
<PAGE>   74
      (1)   at any date, a Subsidiary of the Company that is not an Unrestricted
            Subsidiary as of such date and

      (2)   for any period, a Subsidiary of the Company that for any portion of
            such period is not an Unrestricted Subsidiary, provided that such
            terms shall mean such Subsidiary only for such portion of such
            period.

      "Subsidiary" of any Person means

      (1)   a corporation more than 50% of the combined voting power of the
            outstanding Voting Stock of which is owned, directly or indirectly,
            by such Person or by one or more other Subsidiaries of such Person
            or by such Person and one or more Subsidiaries thereof,

      (2)   a partnership of which such Person, or one or more other
            Subsidiaries of such Person or such Person and one or more other
            Subsidiaries thereof, directly or indirectly, is the general partner
            and has the power to direct the policies, management and affairs or

      (3)   any other Person (other than a corporation) in which such Person or
            one or more other Subsidiaries of such Person or such Person and one
            or more other Subsidiaries thereof, directly or indirectly, has at
            least a majority ownership interest and power to direct the
            policies, management and affair thereof.

      "Treasury Yield" means with respect to any Redemption Date, the rate per
annum equal to the semi-annual equivalent yield to maturity of the Comparable
Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as
a percentage of its principal amount) equal to the Comparable Treasury Price for
such Redemption Date.

      "U.S. Government Obligations" means securities that are

      (1)   direct obligations of the United States of America for the payment
            of which its full faith and credit is pledged or

      (2)   obligations of a Person controlled or supervised by and acting as an
            agency or instrumentality of the United States of America the
            payment of which is unconditionally guaranteed as a full faith and
            credit obligation by the United States of America,

which, in either case, are not callable or redeemable at the option of the
issuer thereof, and shall also include a depositary receipt issued by a bank (as
defined in Section 3(a)(2) of the Securities Act) as custodian with respect to
any such U.S. Government Obligation or a specific payment of principal of or
interest on any such U.S. Government Obligation held by such custodian for the
account of the holder of such depositary receipt, provided, that (except as
required by law) such custodian is not authorized to make any deduction from the
amount payable to the holder of such depositary receipt from any amount received
by the custodian in respect of the U.S. Government Obligation or the specific
payment of principal of or interest on the U.S. Government Obligation evidenced 
by such depositary receipt.

      "Unrestricted Subsidiary" means

      (1)   at any date, a Subsidiary of the Company that is an Unrestricted
            Subsidiary in accordance with the provisions of the Indenture
            described under the caption "Covenants -- Unrestricted Subsidiaries"
            and

      (2)   for any period, a Subsidiary of the Company that for any portion of
            such period is an Unrestricted Subsidiary in accordance with the
            provisions of the Indenture as described under the caption " --
            Certain Covenants -- Unrestricted Subsidiaries," provided that such
            term shall mean such Subsidiary only for such portion of such
            period.

      "Voting Stock" of any Person means Capital Stock of such Person that
ordinarily has voting power for the election of directors (or persons performing
similar functions) of such Person, whether at all times or only so long as no
senior class of securities has such voting power by reason of any contingency.

FORM, DENOMINATION, TRANSFER, EXCHANGE AND BOOK-ENTRY PROCEDURES

      Exchange Notes will be issued only in registered form, without interest
coupons, in denominations of $1,000 and integral multiples thereof. The Exchange
Notes generally will be represented by one or more fully-registered global notes
(collectively, the 


                                      -64-
<PAGE>   75
"Global Exchange Note"). Notwithstanding the foregoing, Notes held in
certificated form will be exchanged solely for Exchange Notes in certificated
form, as discussed below. The Global Exchange Note will be deposited upon
issuance with The Depository Trust Company ("DTC") and registered in the name of
DTC or a nominee of DTC (the "Global Exchange Note Registered Owner"). Except as
set forth below, the Global Exchange Note may be transferred, in whole and not
in part, only to another nominee of DTC or to a successor of DTC or its nominee.

      A holder may transfer or exchange Exchange Notes in accordance with the
Indenture. The Registrar and the Trustee may require a holder, among other
things, to furnish appropriate endorsements and transfer documents and the
Company may require a holder to pay any taxes and fees required by law or
permitted by the Indenture. We are not required to transfer or exchange any
Exchange Notes selected for redemption. Also, we are not required to transfer or
exchange an Exchange Note for a period of 15 days before a selection of Exchange
Notes to be redeemed.

      The registered holder of an Exchange Note will be treated as the owner of
such Exchange Note for all purposes.

EXCHANGES OF BOOK-ENTRY EXCHANGE NOTES FOR CERTIFICATED EXCHANGE NOTES

      A beneficial interest in a Global Exchange Note may not be exchanged for
an Exchange Note in certificated form unless

      -     DTC (a) notifies us that it is unwilling or unable to continue as
            Depositary for the Global Exchange Note or (b) has ceased to be a
            clearing agency registered under the Exchange Act, and in either
            case we thereupon fails to appoint a successor Depositary,

      -     we may, at our option, notify the Trustee in writing that it elects
            to cause the issuance of the Exchange Notes in certificated form or

      -     there shall have occurred and be continuing an Event of Default or
            any event which after notice or lapse of time or both would be an
            Event of Default with respect to the Exchange Notes. In all cases,
            certificated Exchange Notes delivered in exchange for any Global
            Exchange Note or beneficial interests therein will be registered in
            the names, and issued in any approved denominations, requested by or
            on behalf of the Depositary, in accordance with its customary
            procedures. Any such exchange will be effected through the DWAC
            System and an appropriate adjustment will be made in the records of
            the Security Registrar to reflect a decrease in the principal amount
            of the relevant Global Exchange Note.

CERTAIN BOOK-ENTRY PROCEDURES FOR GLOBAL EXCHANGE NOTES

      The descriptions of the operations and procedures of DTC that follow are
provided solely as a matter of convenience. These operations and procedures are
solely within the control of the respective settlement systems and are subject
to changes by them from time to time. We take no responsibility for these
operations and procedures and urges investors to contact the system or their
participants directly to discuss these matters.

      DTC has advised us as that it is:

      -     a limited purpose trust company organized under the laws of the
            State of New York,

      -     a member of the Federal Reserve System,

      -     a "clearing corporation" within the meaning of the Uniform
            Commercial Code and

      -     a "Clearing Agency" registered pursuant to the provisions of Section
            17A of the Exchange Act. DTC was created to hold securities for its
            participants ("participants") and facilitate the clearance and
            settlement of securities transactions between participants through
            electronic book-entry changes in accounts of its participants,
            thereby eliminating the need for physical transfer and delivery of
            certificates. DTC's participants include securities brokers and
            dealers, banks, trust companies and clearing corporations and may
            include certain other organizations. Access to DTC's system is also
            available to other entities such as banks, brokers, dealers and
            trust companies (collectively, the "indirect participants") that
            clear through or maintain a custodial relationship with a
            participant, either directly or indirectly. Holders who are not
            participants may beneficially own securities held by or on behalf of
            the Depository only through participants or indirect participants.

      We expect, pursuant to procedures established by DTC, that


                                      -65-
<PAGE>   76
      -     upon deposit of the Global Exchange Notes, DTC will credit the
            accounts of Participants designated by the Initial Purchasers with
            an interest in the Global Exchange Note and

      -     ownership of the Senior Notes will be shown on, and the transfer of
            ownership thereof will be effected only through, records maintained
            by DTC (with respect to the interest of participants), the
            participants and the indirect participants. Investors may hold their
            interests in the Global Exchange Note directly through DTC, if they
            are participants in such system, or indirectly through organizations
            (including Euroclear and CEDEL) which are participants in such
            system. The laws of some states require that certain persons take
            physical delivery in definitive form of securities that they own and
            that security interest in negotiable instruments can only be
            perfected by delivery of certificates representing the instruments.
            Consequently, the ability to transfer Senior Notes or to pledge the
            Senior Notes as collateral will be limited to such extent.

      So long as DTC or its nominee is the registered owner of a Global Note,
DTC or such nominee, as the case may be, will be considered the sole owner or
holder of the Senior Notes represented by the Global Exchange Note for all
purposes under the Indentures. Except as described above under "--Exchanges of
Book-Entry Exchange Notes for Certificated Notes," owners of beneficial
interests in a Global Exchange Note will not be entitled to have Notes
represented by such Global Exchange Note registered in their names, will not
receive or be entitled to receive physical delivery of certificated securities
(the "Certificated Securities"), and will not be considered the owners or
holders thereof under the Indentures or Exchange Notes for any purpose,
including with respect to giving of any directions, instruction or approval to
the Trustee thereunder. As a result, the ability of a person having a beneficial
interest in Senior Notes represented by a Global Exchange Note to pledge or
transfer such interest to persons or entities that do not participate in DTC's
system or to otherwise take action with respect to such interest, may be
affected by the lack of a physical certificate evidencing such interest.

      Payments of the principal of, premium, if any, and interest on Global
Exchange Notes will be made to DTC or its nominee as the registered owner
thereof. We, the Trustee and any of its respective agents will not have any
responsibility or liability for any aspect of the records relating to or
payments made on account of beneficial ownership interests in the Global
Exchange Notes or for maintaining, supervising or reviewing any records relating
to such beneficial ownership interests.

      We expect that DTC or its nominee, upon receipt of any payment of
principal or interest in respect of a Global Exchange Note representing any
Exchange Notes held by it or its nominee, will credit participants' accounts
with payments in amounts proportionate to their respective beneficial interests
in the principal amount of such Global Exchange Note for such Exchange Notes as
shown on the records of DTC or its nominee. We also expect that payments by
participants to owners of beneficial interests in such Global Exchange Note held
through such participants will be governed by standing instructions and
customary practices, as is now the case with securities held for the accounts of
customers registered in "street name." Such payments will be the responsibility
of such participants. We or the Trustee will not be liable for any delay by DTC
or any of its participants in identifying the beneficial owners of the Exchange
Notes, and we and the Trustee may conclusively rely on and will be protected in
relying on instructions from DTC or its nominee as the registered owner of the
Exchange Notes for all purposes.

      Interests in the Global Exchange Notes will trade in DTC's Same-Day Funds
Settlement System and secondary market trading activity in such interests will
therefore settle in immediately available funds, subject in all cases to the
rules and procedures of DTC and its participants. Transfers between participants
in DTC will be effected in accordance with DTC's procedures, and will be settled
in same-day funds.

      Because of time zone differences, the securities account of a Euroclear or
CEDEL participant purchasing an interest in a Global Exchange Note from a DTC
participant will be credited, and any such crediting will be reported to the
relevant Euroclear or CEDEL participant, during the securities settlement
processing day (which must be a business day for Euroclear and CEDEL)
immediately following the DTC settlement date. Cash received in Euroclear or
CEDEL as a result of sales of interests in a Global Exchange Note by or through
a Euroclear or CEDEL participant to a DTC participant will be received with
value on the DTC settlement date but will be available in the relevant Euroclear
or CEDEL cash account only as of the business day for Euroclear or CEDEL
following the DTC settlement date.

      DTC has advised us that it will take any action permitted to be taken by a
holder of Exchange Notes only at the direction of one or more participants to
whose accounts with DTC interests in the Global Exchange Notes are credited and
only in respect of such portion of the aggregate principal amount of the
Exchange Notes as to which such participant or participants has or have given
such direction. However, if there is an Event of Default (as defined below)
under the Exchange Notes, DTC reserves the right to exchange the Global Exchange
Notes for Exchange Notes in certificated form, and to distribute such Exchange
Notes to its participants.


                                      -66-
<PAGE>   77
     Although DTC has agreed to the foregoing procedures in order to facilitate
transfers of beneficial ownership interests in the Global Exchange Notes among
participants of DTC, it is under no obligation to perform or continue to perform
such procedures, and such procedures may be discontinued at any time. We, the
Trustee and its respective agents will have no responsibility for the
performance by DTC, or its participants or indirect participants of their
respective obligations under the rules and procedures governing their
operations, including maintaining, supervising or reviewing the records relating
to, or payments made on account of, beneficial ownership interests in Global
Exchange Notes.


                                      -67-
<PAGE>   78
                 CERTAIN UNITED STATES FEDERAL TAX CONSEQUENCES

     The following is a summary of certain U.S. federal income tax consequences
and, in the case of Non-U.S. Holders, as described below, certain U.S. federal
estate tax consequences, of the acquisition, ownership and disposition of New
Senior Notes by investors that acquire New Senior Notes in the Exchange Offer.
We do not discuss all of the aspects of U.S. federal income and estate taxation
which may be relevant to certain investors in light of their particular
investment or other circumstances. In addition, we do not discuss any U.S. state
or local income or foreign income or other tax consequences. This summary is
based upon the provisions of the Internal Revenue Code, Treasury Regulations and
administrative and judicial interpretations thereof, all as in effect as of the
date of this Prospectus and all of which are subject to change or differing
interpretation, possibly with retroactive effect. The discussion below deals
only with New Senior Notes held as capital assets which is generally, property
held for investment, and does not address holders of New Senior Notes that may
be subject to special rules, including, without limitation, certain U.S.
expatriates, financial institutions, insurance companies, tax-exempt entities,
dealers in securities or currencies, traders in securities that elect
mark-to-market accounting treatment, and persons who hold New Senior Notes as
part of a straddle, hedge, conversion or other integrated transaction. You
should consult your own tax advisor regarding the particular U.S. federal, state
and local and foreign income and other tax consequences of acquiring, owning and
disposing of the New Senior Notes that may be applicable to you.

CERTAIN FEDERAL INCOME TAX CONSEQUENCES OF THE EXCHANGE OFFER

     The exchange of Old Senior Notes for New Senior Notes in the Exchange Offer
will not be a taxable exchange for federal income tax purposes and, accordingly,
for such purposes a holder will not recognize any taxable gain or loss as a
result of such exchange and will have the same tax basis and holding period in
the New Senior Notes as it had in the Old Senior Notes immediately before the
exchange.

     CERTAIN FEDERAL INCOME TAX CONSEQUENCES TO U.S. HOLDERS

     For purposes of the following discussion, a "U.S. Holder" means a
beneficial owner of a New Senior Note that is, for U.S. federal income tax
purposes,

     (1) a citizen or individual resident of the United States,

     (2) a corporation or partnership created or organized in or under the laws
         of the United States or of any political subdivision thereof,

     (3) an estate the income of which is subject to U.S. federal income
         taxation regardless of its source or

     (4) a trust if, in general, the trust is subject to the supervision of a
         court within the United States and the control of one or more United
         States persons as described in section 7701(a)(30) of the Internal
         Revenue Code.

     TAXATION OF STATED INTEREST. In general, stated interest paid on a New
Senior Note will be taxable to a U.S. Holder as ordinary income at the time it
is received or accrued in accordance with the U.S. Holder's regular method of
accounting for federal income tax purposes.

     MARKET DISCOUNT AND BOND PREMIUM. If a U.S. Holder purchases a New Senior
Note, or purchased the Old Senior Note for which the New Senior Note was
exchanged, as the case may be, at a price that is less than its principal
amount, the excess of the principal amount over the U.S. Holder's purchase price
will be treated as "market discount." However, such market discount will be
considered to be zero if it is less than 1/4 of 1% of the principal amount
multiplied by the number of complete years to maturity from the date the U.S.
Holder purchased such New Senior Note or Old Senior Note. Under the market
discount rules of the Code, a U.S. Holder generally will be required to treat
any principal payment on, or any gain realized on the sale, exchange, retirement
or other disposition of, a New Senior Note as ordinary income, which is
generally treated as interest income, to the extent of the market discount which
accrued but was not previously included in income. In addition, the U.S. Holder
may be required to defer, until the maturity of the New Senior Note or its
earlier disposition in a taxable transaction, the deduction of all or a portion
of the interest expense on any indebtedness incurred or continued to purchase or
carry such New Senior Note or the Old Senior Note for which the New Senior Note
was exchanged, as the case may be.


                                      -68-
<PAGE>   79
     In general, market discount will be considered to accrue ratably during the
period from the date of acquisition of the New Senior Note or Old Senior Note
for which the New Senior Note was exchanged, as the case may be, to the maturity
date of the New Senior Note, unless the U.S. Holder makes an irrevocable
election, on an instrument-by-instrument basis, to accrue market discount under
a constant yield method. A U.S. Holder may elect to include market discount in
income currently as it accrues, under either a ratable or constant yield method,
in which case the rules described above regarding the treatment as ordinary
income of gain upon the disposition of the New Senior Note and upon the receipt
of certain payments and the deferral of interest deductions will not apply. The
election to include market discount in income currently, once made, applies to
all market discount obligations acquired on or after the first day of the first
taxable year to which the election applies, and may not be revoked without the
consent of the Internal Revenue Service.

     If a U.S. Holder purchases a New Senior Note or purchased the Old Senior
Note for which the New Senior Note was exchanged, as the case may be, for an
amount in excess of the amount payable at maturity of the New Senior Note, such
holder will be considered to have purchased the New Senior Note or Old Senior
Note with "bond premium" equal to the excess of the U.S. Holder's purchase price
over the amount payable at maturity or on an earlier call date if it results in
a smaller amortizable bond premium. A U.S. Holder may elect to amortize such
premium using a constant yield method over the remaining term of the New Senior
Note or until an earlier call date if it resulted in a smaller amortizable bond
premium. The amortized amount of such premium for a taxable year generally will
be treated first as a reduction of interest on such New Senior Note included in
such taxable year to the extent thereof, then as a deduction allowed in that
taxable year to the extent of the U.S. Holder's prior interest inclusions on
such New Senior Note, and finally as a carryforward allowable against the U.S.
Holder's future interest inclusions on such New Senior Note. Such election, once
made, is irrevocable without the consent of the Internal Revenue Service and
applies to all taxable bonds held during the taxable year for which the election
is made or subsequently acquired.

     DISPOSITIONS. Upon the sale, exchange or retirement of a New Senior Note, a
U.S. Holder generally will recognize taxable gain or loss in an amount equal to
the difference, if any, between the amount realized on such sale, exchange or
retirement and such holder's adjusted tax basis in the New Senior Note. A U.S.
Holder's adjusted tax basis in a New Senior Note will generally equal the cost
of such New Senior Note or, in the case of a New Senior Note acquired in
exchange for an Old Senior Note in the Exchange Offer, the tax basis of such Old
Senior Note, as discussed above under "Certain Federal Income Tax Consequences
of the Exchange Offer", increased by the amount of any market discount
previously included in the U.S. Holder's gross income, and reduced by the amount
of any amortizable bond premium applied to reduce, or allowed as a deduction
against, interest with respect to such New Senior Note. Gain or loss recognized
by a U.S. Holder on the sale, exchange or retirement of a New Senior Note
generally will be capital gain or loss, except with respect to amounts received
upon a disposition attributable to accrued but unpaid interest or accrued market
discount not previously included in income, which in either case will be taxable
as ordinary income. Such capital gain or loss will be long-term capital gain or
loss if the New Senior Note has been held for more than one year at the time of
the disposition, taking into account for this purpose, in the case of a New
Senior Note received in exchange for an Old Senior Note in the Exchange Offer,
the period of time that the Old Senior Note was held.

     BACKUP WITHHOLDING. In general, "backup withholding" at a rate of 31% may
apply to payments of principal and interest made on a New Senior Note, and to
the proceeds of a sale or exchange of a New Senior Note before maturity, that
are made to a non-corporate U.S. Holder if such holder fails to provide a
correct taxpayer identification number or otherwise comply with applicable
requirements of the backup withholding rules. The backup withholding tax is not
an additional tax and may be credited against a U.S. Holder's U.S. federal
income tax liability, provided that correct information is provided to the
Internal Revenue Service.

     CERTAIN U.S. FEDERAL INCOME AND ESTATE TAX CONSEQUENCES TO NON-U.S. HOLDERS

     For purposes of the following discussion, a "Non-U.S. Holder" is a
beneficial owner of a New Senior Note that is not, for U.S. federal income tax
purposes, a U.S. Holder. An individual may, subject to certain exceptions, be
deemed to be a resident alien, as opposed to a non-resident alien, by virtue of
being present in the United States on at least 31 days in the calendar year and
for an aggregate of at least 183 days during a three-year period ending in the
current calendar year, counting for such purposes all of the days present in the
current year, one-third of the days present in the immediately preceding year,
and one-sixth of the days present in the second preceding year. Resident aliens
are subject to U.S. federal tax as if they were U.S. citizens.


                                      -69-
<PAGE>   80
Under present U.S. federal income and estate tax law and subject to the
discussion of backup withholding below:

     -  payments of principal, premium, if any, and interest on a New Senior
        Note by us or any of our agents to any Non-U.S. Holder will not be
        subject to withholding of U.S. federal income tax, provided that in the
        case of interest

           (1) the Non-U.S. Holder does not directly or indirectly, actually or
               constructively, own 10 percent or more of the total combined
               voting power of all classes of our stock entitled to vote,

           (2) the Non-U.S. Holder is not

                 (x) a controlled foreign corporation that is related to us
                     through sufficient stock ownership, or

                 (y) a bank receiving interest described in Section 881(c)(3)(A)
                     of the Internal Revenue Code, and

           (3) either

                 (A) the beneficial owner of the New Senior Note certifies to us
                     or our agent, under penalties of perjury, that it is not a
                     "United States person", as defined in the Internal Revenue
                     Code and provides its name and address, or

                 (B) a securities clearing organization, bank or other financial
                     institution that holds customers' securities in the
                     ordinary course of its trade or business (a "financial
                     institution") and holds the New Senior Note on behalf of
                     the beneficial owner certifies to us or our agent under
                     penalties of perjury that such statement has been received
                     from the beneficial owner by it or by the financial
                     institution between it and the beneficial owner and
                     furnishes the payor with a copy thereof;

     -  a Non-U.S. Holder will not be subject to U.S. federal income tax on any
        gain or income realized on the sale, exchange, redemption, retirement at
        maturity or other disposition of a New Senior Note; provided that, in
        the case of proceeds representing accrued interest, the conditions
        described in the preceding bullet paragraph above are met, unless

           (1) such Non-U.S. Holder is an individual who is present in the
               United States for 183 days or more during the taxable year and
               certain other conditions are met, or

           (2) such gain is effectively connected with the conduct of a U.S.
               trade or business by such Non-U.S. Holder, or if an income tax
               treaty applies, is generally attributable to a U.S. "permanent
               establishment" maintained by such Non-U.S. Holder; and

     -  a New Senior Note held by an individual who at the time of death is not
        a citizen or resident of the United States will not be subject to U.S.
        federal estate tax as a result of such individual's death if, at the
        time of such death,

           (1) the individual did not directly or indirectly, actually or
               constructively, own 10 percent or more of the total combined
               voting power of all classes of our stock entitled to vote, and

           (2) the income on the New Senior Note would not have been effectively
               connected with the conduct of a trade or business by the
               individual in the United States.

     If a Non-U.S. Holder is engaged in a trade or business in the United States
and interest on the New Senior Note is effectively connected with the conduct of
such trade or business or, if an income tax treaty applies, and the Non-U.S.
Holder maintains a U.S. "permanent establishment" to which the interest is
generally attributable, the Non-U.S. Holder, although exempt from the
withholding tax discussed in first bullet paragraph above, provided that such
holder furnishes a properly executed United States Internal Revenue Service Form
4224 or successor form on or before any payment date to claim such exemption,
may be subject to U.S. federal income tax on such interest, as well as on gain
or income discussed in the second bullet paragraph above, on a net basis in the
same manner as if it were a U.S. Holder.


                                      -70-
<PAGE>   81
     In addition, a foreign corporation that is a holder of a New Senior Note
may be subject to a branch profits tax equal to 30% of its effectively connected
earnings and profits for the taxable year, subject to certain adjustments,
unless it qualifies for a lower rate under an applicable income tax treaty. For
this purpose, interest on a New Senior Note or gain recognized on the
disposition of a New Senior Note will be included in earnings and profits if
such interest or gain is effectively connected with the conduct by the foreign
corporation of a trade or business in the United States.

     Recently finalized Treasury Regulations generally effective for payments
made after December 31, 1999 will provide alternative methods for satisfying the
certification requirement described in clause (3) of the first bullet paragraph
above and may also require a Non-U.S. Holder claiming the benefit of an income
tax treaty, to also provide its U.S. taxpayer identification number. These
regulations generally also will require, in the case of a New Senior Note held
by a foreign partnership, that

     (1) the certification described in clause (3) of the first bullet paragraph
         above be provided by the partners and

     (2) the partnership provide certain information, including a U.S. taxpayer
         identification number.

     A look-through rule will apply in the case of tiered partnerships.

     Under current Treasury Regulations, backup withholding and information
reporting will not apply to payments made by us or any agent of ours, in its
capacity as such, to a Non-U.S. Holder of a New Senior Note if such holder has
provided the required certification that it is not a United States person as set
forth in the first bullet paragraph above, provided that neither us nor our
agent has actual knowledge that the holder is a United States person. We or our
agent may, however, report payments of interest on the New Senior Notes.
Payments of the proceeds from a disposition by a Non-U.S. Holder of a New Senior
Note made to or through a foreign office of a broker will not be subject to
information reporting or backup withholding, except that information reporting
may apply to such payments if the broker is

     (1) a United States person,

     (2) a controlled foreign corporation for U.S. federal income tax purposes,

     (3) a foreign person 50% or more of whose gross income is effectively
connected with a U.S. trade or business for a specified three-year period, or

     (4) with respect to payments made after December 31, 1999, a foreign
partnership, if at any time during its tax year, one or more of its partners are
U.S. persons, as defined in Treasury regulations, who in the aggregate hold more
than 50% of the income or capital interest in the partnership or if, at any time
during its tax year, such foreign partnership is engaged in a U.S. trade or
business.

     Payments of the proceeds from a disposition by a Non-U.S. Holder of a New
Senior Note made to or through the U.S. office of a broker is subject to
information reporting and backup withholding unless the holder or beneficial
owner certifies as to its taxpayer identification number or otherwise
establishes an exemption from information reporting and backup withholding.

     Any amounts withheld under the backup withholding rules from a payment to a
Non-U.S. Holder would be allowed as a refund or a credit against such holder's
U.S. federal income tax liability, provided the required information is
furnished to the IRS.


                                      -71-
<PAGE>   82
                              PLAN OF DISTRIBUTION

     Each broker-dealer that receives New Senior Notes for its own account
pursuant to the Exchange Offer must acknowledge that it will deliver a
prospectus in connection with any resale of such New Senior Notes. This
Prospectus, as it may be amended or supplemented from time to time, may be used
by a broker-dealer in connection with resales of New Senior Notes received in
exchange for Old Senior Notes where such Old Senior Notes were acquired as a
result of market-making activities or other trading activities. We have agreed
that we will, for a period of 90 days after the consummation of the Exchange
Offer, make this Prospectus, as amended or supplemented, available to any
broker-dealer for use in connection with any such resale.

     We will not receive any proceeds from any sale of New Senior Notes by
broker-dealers. New Senior Notes received by broker-dealers for their own
account pursuant to the Exchange Offer may be sold from time to time in one or
more transactions in the over-the-counter market, in negotiated transactions,
through the writing of options on the New Senior Notes or a combination of such
methods of resale, at market prices prevailing at the time of resale, at prices
related to such prevailing market prices or negotiated prices. Any such resale
may be made directly to purchasers or to or through brokers or dealers who may
receive compensation in the form of commissions or concessions from any such
broker-dealer and/or the purchasers of any such New Senior Notes. Any
broker-dealer that resells New Senior Notes that were received by it for its own
account pursuant to the Exchange Offer and any broker or dealer that
participates in a distribution of such New Senior Notes may be deemed to be an
"underwriter" within the meaning of the Securities Act and any profit on any
such resale of New Senior Notes and any commissions or concessions received by
any such persons may be deemed to be underwriting compensation under the
Securities Act. The Letter of Transmittal states that by acknowledging that it
will deliver and by delivering a prospectus, a broker-dealer will not be deemed
to admit that it is an "underwriter" within the meaning of the Securities Act.

     For a period of 90 days after the consummation of the Exchange Offer, we
will promptly send additional copies of the Prospectus and any amendment or
supplement to this Prospectus to any broker-dealer that requests such document
in the Letter of Transmittal. We have agreed to pay all expenses incident to the
Exchange Offer other than commissions or concessions of any brokers or dealers
and will indemnify the holders of the New Senior Notes, including any
broker-dealers, against certain liabilities, including liabilities under the
Securities Act.

     Following consummation of the Exchange Offer, we may, in our sole
discretion, commence one or more additional exchange offers to holders of Old
Senior Notes who did not exchange their Old Senior Notes for New Senior Notes in
the Exchange Offer on terms which may differ from those contained in the
Registration Agreement. This Prospectus, as it may be amended or supplemented
from time to time, may be used by us in connection with any such additional
exchange offers. Such additional exchange offers will take place from time to
time until all outstanding Old Senior Notes have been exchanged for New Senior
Notes pursuant to the terms and conditions contained herein.


                        VALIDITY OF THE NEW SENIOR NOTES

     The validity of the New Senior Notes will be passed upon for us by Fried,
Frank, Harris, Shriver & Jacobson (a partnership including professional
corporations), New York, New York.


                                     EXPERTS

     The consolidated financial statements and the supplemental consolidated
financial statements of Allied as of December 31, 1997 and 1996 and for each of
the three years in the period ended December 31, 1997 incorporated by reference
in this Prospectus and elsewhere in the Registration Statement have been audited
by Arthur Andersen LLP, independent public accountants, as indicated in their
report with respect thereto, and are incorporated by reference in reliance upon
the authority of said firm as experts in giving said reports.

     The consolidated balance sheets of American Disposal Services, Inc. as of
December 31, 1997 and 1996 and the consolidated statements of operations,
stockholders' equity and cash flows for each of the three years in the period
ended December 31, 1997 of


                                      -72-
<PAGE>   83
American Disposal Services, Inc. incorporated by reference in this Prospectus
have been incorporated herein in reliance on the report of Ernst & Young LLP,
independent auditors, given on the authority of such firm as experts in
accounting and auditing.

     The balance sheets of the Rabanco Companies and Regional Disposal Company
as of December 21, 1996 and 1995 and the statements of income and changes in
equity and cash flows for each of the two years in the period ended December 31,
1996 of the Rabanco Companies and Regional Disposal Company incorporated by
reference in this Prospectus and elsewhere in the Registration Statement have
been incorporated herein in reliance on the reports of Sweeney Conrad, P.S.,
independent auditors, given on the authority of such firm as experts in
accounting and auditing.








                                      -73-
<PAGE>   84
                                     [LOGO]







                               ALLIED WASTE NORTH
                                  AMERICA, INC.


                                  $225,000,000
                          7 3/8% SENIOR NOTES DUE 2004
                                  $600,000,000
                          7 5/8% SENIOR NOTES DUE 2006
                                  $875,000,000
                          7 7/8% SENIOR NOTES DUE 2009


                                  -------------
                                   PROSPECTUS
                                  -------------







                                 JANUARY , 1999
<PAGE>   85
                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS


ITEM 20. INDEMNIFICATION OF DIRECTORS AND OFFICERS.

     Section 145 of the Delaware General Corporation Law permits a corporation
to indemnify any person who was or is a party or is threatened to be made a
party to any threatened, pending or completed action, suit or proceeding,
whether civil, criminal, administrative or investigative, by reason of the fact
that he is or was a director, officer, employee or agent of the corporation or
is or was serving at the request of the corporation as a director, officer,
employee or agent of another corporation, partnership, joint venture, trust or
other enterprise against expenses, judgments, fines and amounts paid in
settlement actually and reasonably incurred by him in connection with such
action. In an action brought to obtain a judgment in the corporation's favor,
whether by the corporation itself or derivatively by a stockholder, the
corporation may only indemnify for expenses, including attorney's fees, actually
and reasonably incurred in connection with the defense or settlement of such
action, and the corporation may not indemnify for amounts paid in satisfaction
of a judgment or in settlement of the claim. In any such action, no such person
shall have been adjudged liable to the corporation except as claim was brought.
In any type of proceeding, the indemnification may extend to judgments, fines
and amounts paid in settlement, actually and reasonably incurred in connection
with such other proceeding, as well as to expenses.

     The statute does permit indemnification unless the person seeking
indemnification has acted in good faith and in a manner be reasonably believed
to be in, or not opposed to, the best interests of the corporation and, in the
case of criminal actions or proceedings, the person had no reasonable cause to
believe his conduct was unlawful. The statute contains additional limitations
applicable to criminal actions and to actions brought by or in the name of the
corporation. The determination as to whether a person seeking indemnification
has met the required standard of conduct is to be made (1) by a majority vote of
a quorum of disinterested members of the board of directors, (2) by independent
legal counsel in a written opinion, if such a quorum does not exist or if the
disinterested directors so direct, or (3) by the stockholders.

     The Company's Certificate of Incorporation and Bylaws require the Company
to indemnify its directors to the fullest extent permitted under Delaware law.
Pursuant to employment agreements entered into by the Company with its executive
officers and certain other key employees, the Company must indemnify such
officers and employees in the same manner and to the same extent that, the
Company is required to indemnify its directors under the Company's Bylaws. The
Company's Certificate limits the personal liability of a director to the
corporation or its stockholders to damages for breach of the director's
fiduciary duty.

     The Company has purchased insurance on behalf of its directors and officers
against certain liabilities that may be asserted against, or incurred by, such
persons in their capacities as directors or officers of the registrant, or that
may arise out of their status as directors or officers of the registrant,
including liabilities under the federal and state securities laws. The Company
has entered into indemnification agreements to indemnify its directors to the
extent permitted under Delaware law.


                                      II-1
<PAGE>   86
ITEM 21. EXHIBITS AND FINANCIAL DATA SCHEDULES.

     (A) EXHIBITS

     The following is a list of all the exhibits filed as part of the
Registration Statement.

 NUMBER                               DESCRIPTION
- --------------------------------------------------------------------------------
  *4.1   Indenture relating to the 1998 Senior Notes, dated as of December 23,
         1998, by and among the Company and U.S. Bank Trust National
         Association, as Trustee, with respect to the Notes and Exchange Notes.
  *4.2   Five Year Series Supplement Indenture relating to the 1998 Five Year
         Note, dated December 23, 1998, among the Company, the Guarantors and
         the Trustee.
  *4.3   Form of Series B Five Year Note (included in Exhibit 4.2)
  *4.4   Seven Year Series Supplement Indenture relating to the 1998 Seven Year
         Note, dated December 23, 1998, among the Company, the Guarantors and
         the Trustee.
  *4.5   Form of Series B Seven Year Note (included in Exhibit 4.4)
  *4.6   Ten Year Series Supplement Indenture relating to the 1998 Ten Year
         Note, dated December 23, 1998, among the Company, the Guarantors and
         the Trustee.
  *4.7   Form of Series B Ten Year Note (included in Exhibit 4.6)
 **5.1   Opinion of Fried, Frank, Harris, Shriver & Jacobson, as to the legality
         of the securities, dated January _, 1999.
 *10.1   Registration Rights Agreement, dated as of December 23, 1998, by and
         among the Company, the Guarantors and Donaldson, Lufkin & Jenrette
         Securities Corporation, relating to the $225,000,000 7 3/8% Senior
         Notes due 2004.
 *10.2   Registration Rights Agreement, dated December 23, 1998, by and among
         the Company, the Guarantors, and Donaldson, Lufkin & Jenrette
         Securities Corporation, relating to the $600,000,000 7 5/8% Senior
         Notes due 2006.
 *10.3   Registration Rights Agreement, dated December 23, 1998, by and among
         the Company, the Guarantors, and Donaldson, Lufkin & Jenrette
         Securities Corporation, Goldman Sachs & Co, Credit Suisse First Boston,
         Merrill, Lynch, Pierce, Fenner & Smith Incorporated, Morgan Stanley
         Dean Witter Incorporated, Bear, Stearns & Co. Inc., BT Alex. Brown,
         CIBC Oppenheimer, Salomon Smith Barney Inc., relating to the
         $875,000,000 7 7/8% Senior Notes due 2009.
 *10.4   Purchase Agreement dated December 14, 1998, by and among the Company,
         the Guarantors and Donaldson, Lufkin & Jenrette Securities Corporation,
         with respect to the 1998 Senior Notes.
 *12.1   Ratio of earnings to fixed charges. (Incorporated by Reference to
         Exhibit 12 to Allied's Form 10-Q dated September 30, 1998.
  23.1   Consent of Fried, Frank, Harris, Shriver & Jacobson (included in
         Exhibit 5.1) 
 *23.2   Consent of Arthur Andersen LLP.
 *23.3   Consent of Ernst & Young LLP.
 *23.4   Consent of Sweeney Conrad PC
 *24.1   Powers of Attorney (included in the signature pages to this 
         Registration Statement).
 *25.1   Statement of Eligibility and Qualification of Trustee on Form T-1 of
         U.S. Bank Trust National Association under the Trust Indenture Act of
         1939.
  27.1   Restated financial data schedule for the year ended December 31, 1997.
         (Incorporated by Reference to Allied's Form 8-K filed on October 29,
         1998)
  27.2   Restated financial data schedule for the year ended December 31, 1996.
         (Incorporated by Reference to Allied's Form 8-K filed on October 29,
         1998)
  27.3   Restated financial data schedule for the year ended December 31, 1995.
         (Incorporated by Reference to Allied's Form 8-K filed on October 29,
         1998)
 *99.1   Letter of Transmittal, with respect to exchange Old Senior Notes and
         Exchange Notes.
 *99.2   Notice of Guaranteed Delivery, with respect to Old Senior Notes and
         Exchange Notes.
 *99.3   Instructions to Registered Holders from Beneficial Owners, with respect
         to the Old Senior Notes and Exchange Notes.
    *    Filed Herewith
   **    To be filed by Amendment.



                                      II-2
<PAGE>   87
     (B) FINANCIAL STATEMENT SCHEDULES

     Schedules are omitted since the information required to be submitted has
been included in the Supplemental Consolidated Financial Statements of the
Company or the notes thereto, or the required information is not applicable.

ITEM 22. UNDERTAKINGS

The Registrant hereby undertakes:

     (1) to file, during any period in which offers or sales are being made, a
post-effective amendment to this registration statement:

           (i) to include any prospectus required by Section 10(a)(3) of the
           Securities Act of 1933;

           (ii) to reflect in the prospectus any facts or events arising after
           the effective date of the registration statement (or the most recent
           post-effective amendment thereof) which, individually or in the
           aggregate, represent a fundamental change in the information set
           forth in the registration statement. Notwithstanding the foregoing,
           any increase or decrease in volume of securities offered (if the
           total dollar value of securities offered would not exceed that which
           was registered) and any deviation from the low or high end of the
           estimated maximum offering range may be reflected in the form of
           prospectus filed with the Commission pursuant to Rule 424(b) if, in
           the aggregate, the changes in volume and price represent no more than
           a 20% change in the maximum aggregate offering price set forth in the
           "Calculation of Registration Fee" table in the effective registration
           statement;

           (iii) to include any material information with respect to the plan of
           distribution not previously disclosed in the registration statement
           or any material change to such information in the registration
           statement.

     (2) that, for the purpose of determining any liability under the Securities
Act of 1933, each such post-effective amendment shall be deemed to be a new
registration statement relating to the securities offered therein, and the
offering of such securities at that time shall be deemed to be the initial bona
fide offering thereof.

     (3) to remove from registration by means of a post-effective amendment any
of the securities being registered which remain unsold at the termination of the
offering;

     (4) to respond to requests for information that is incorporated by
reference into the prospectus pursuant to Item 4, 10(b), 11, or 13 of this form,
within one business day of receipt of such request, and to send the incorporated
documents by first class mail or equally prompt means. This includes information
contained in documents filed subsequent to the effective date of the
registration statement through the date of responding to the request.

     (5) to supply by means of a post-effective amendment all information
concerning a transaction, and the company being acquired involved therein, that
was not the subject of and included in the registration statement when it became
effective.

     (6) that, for purposes of determining any liability under the Securities
Act of 1933, each filing of the registrant's annual report pursuant to Section
13(a) or 15(d) of the Securities Exchange Act of 1934 (and, where applicable,
each filing of an employee benefit plan's annual report pursuant to Section
15(d) of the Securities Exchange Act of 1934) that is incorporated by reference
in the registration statement shall be deemed to be a new registration statement
relating to the securities offered therein, and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

         Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors, officers and controlling persons of
the registrant pursuant to the foregoing provisions, or otherwise, the
registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the registrant of expenses
incurred or paid by a director, officer or controlling person of the registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.


                                      II-3
<PAGE>   88
                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933, Allied
Waste Industries, Inc. certifies that it has reasonable grounds to believe that
it meets all of the requirements for filing on Form S-4 and it has duly caused
this Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Scottsdale, State of Arizona, on the
15th day of January, 1999.

                                  Allied Waste Industries, Inc.

                                  By:  /s/ Henry L. Hirvela
                                       _________________________
                                       Henry L. Hirvela
                                       Vice President and
                                       Chief Financial Officer



                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Thomas H. Van Weelden, Henry L.
Hirvela, James S. Eng and each of them (with full power to act alone), as
attorney and agents for the undersigned, with full power of substitution, for
and in the name, place and stead of the undersigned, to sign and file with the
Commission under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.


              SIGNATURE                                  TITLE


/s/ Thomas H. Van Weelden                  Chairman of the Board of Directors,
_______________________________________
                                           President and Chief Executive Officer
        Thomas H. Van Weelden                 (Principal Executive Officer)

/s/ Henry L. Hirvela                       Vice President -- Chief Financial

_______________________________________
          Henry L. Hirvela                 Officer
                                               (Principal Financial Officer)


/s/ James S. Eng                           Corporation Controller
_______________________________________
            James S. Eng                      (Principal Accounting Officer)


/s/ Nolan Lehmann                          Director
_______________________________________
            Nolan Lehmann


/s/ Michael Gross                          Director
_______________________________________
            Michael Gross


                                           Director
_______________________________________
           David B. Kaplan


/s/ Anthony P. Ressler                     Director
_______________________________________
          Antony P. Ressler



                                      II-4
<PAGE>   89

                                           Director
_______________________________________
          Howard A. Lipson


       /s/ Dennis Hendrix                  Director
_______________________________________
           Dennis Hendrix


       /s/ Roger A. Ramsey                 Director
_______________________________________
           Roger A. Ramsey


      /s/ Warren B. Rudman                 Director
_______________________________________
          Warren B. Rudman


        /s/ Vincent Tese                   Director
_______________________________________
            Vincent Tese


                                      II-5
<PAGE>   90
                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933, Allied
Waste North America, Inc. certifies that it has reasonable grounds to believe
that it meets all of the requirements for filing on Form S-4 and it has duly
caused this Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of Scottsdale, State of
Arizona, on the 15th day of January, 1999.

                                  Allied Waste North America, Inc.

                                  By: /s/ Henry L. Hirvela
                                     -----------------------------
                                       Henry L. Hirvela



                                POWER OF ATTORNEY

         Each of the undersigned hereby appoints Thomas H. Van Weelden, Henry L.
Hirvela, James S. Eng and each of them (with full power to act alone), as
attorney and agents for the undersigned, with full power of substitution, for
and in the name, place and stead of the undersigned, to sign and file with the
Commission under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.


              SIGNATURE                                  TITLE


       /s/ Thomas H. Van Weelden           Director, President and Chief 
- ---------------------------------------    Executive Officer
         Thomas H. Van Weelden                (Principal Executive Officer)

         /s/ Henry L. Hirvela              Director, Vice President -- Chief
- ---------------------------------------    Financial Officer
           Henry L. Hirvela                   (Principal Financial Officer)

           /s/ James S. Eng                Corporation Controller
- ---------------------------------------       (Principal Accounting Officer)
             James S. Eng

          /s/ Steven M. Helm               Director, Vice President-Legal and
- ---------------------------------------    Corporate Secretary
            Steven M. Helm

                                      II-6
<PAGE>   91
                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule A hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  A hereto.

                                  By: /s/ Donald W. Slager
                                      __________________________
                                       Donald W. Slager
                                       Executive Vice President



                                POWER OF ATTORNEY

         Each of the undersigned hereby appoints Donald W. Slager, G. Thomas
Rochford, Jr., James S. Eng and each of them (with full power to act alone), as
attorney and agents for the undersigned, with full power of substitution, for
and in the name, place and stead of the undersigned, to sign and file with the
Commission under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.

              SIGNATURE                                  TITLE

       /s/ Donald W. Slager
_______________________________________    Director and Executive Vice President
           Donald W. Slager                   (Principal Executive Officer)

    /s/ G. Thomas Rochford, Jr.
_______________________________________    Director and Treasurer
        G. Thomas Rochford, Jr.               (Principal Financial Officer and
                                               Principal Accounting Officer)

         /s/ James S. Eng
_______________________________________    Director
             James S. Eng


                                      II-7
<PAGE>   92
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule B hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  B hereto.

                                  By: /s/ Donald W. Slager
                                      __________________________
                                       Donald W. Slager
                                       President


                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Donald W. Slager, G. Thomas
Rochford, Jr., James S. Eng and each of them (with full power to act alone), as
attorney and agents for the undersigned, with full power of substitution, for
and in the name, place and stead of the undersigned, to sign and file with the
Commission under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.

              SIGNATURE                                  TITLE

       /s/ Donald W. Slager
_______________________________________    Director and President
           Donald W. Slager                   (Principal Executive Officer)

    /s/ G. Thomas Rochford, Jr.
_______________________________________    Director and Treasurer
        G. Thomas Rochford, Jr.               (Principal Financial Officer and
                                               Principal Accounting Officer)

         /s/ James S. Eng
_______________________________________    Director
             James S. Eng


                                      II-8
<PAGE>   93
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule C hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  C hereto.


                                  By:  /s/ Peter S. Hathaway
                                       ---------------------------- 
                                       Peter S. Hathaway
                                       President



                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Peter S. Hathaway, G. Thomas
Rochford, Jr., Steven M. Helm and each of them (with full power to act alone),
as attorney and agents for the undersigned, with full power of substitution, for
and in the name, place and stead of the undersigned, to sign and file with the
Commission under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.


              SIGNATURE                                  TITLE


       /s/ Peter S. Hathaway              
      -----------------------------        Director and President
           Peter S. Hathaway                  (Principal Executive Officer)


       /s/ G. Thomas Rochford, Jr.
      -----------------------------        Treasurer
           G. Thomas Rochford, Jr.            (Principal Financial Officer and
                                               Principal Accounting Officer)

         /s/ Steven M. Helm
      -----------------------------        Director and Secretary
             Steven M. Helm

       /s/ Michael G. Hannon
      ----------------------------               Director
           Michael G. Hannon


                                      II-9
<PAGE>   94
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule D hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  D hereto.

                                  By:  /s/ Larry D. Henk
                                     ---------------------------------------
                                       Larry D. Henk
                                       President


                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Larry D. Henk, Steven M. Helm
and each of them (with full power to act alone), as attorney and agents for the
undersigned, with full power of substitution, for and in the name, place and
stead of the undersigned, to sign and file with the Commission under the
Securities Act any and all amendments and exhibits to this Registration
Statement and any and all applications, instruments and other documents to be
filed with the Commission pertaining to the registration of the securities
covered hereby, with full power and authority to do and perform any and all acts
and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.


              SIGNATURE                                  TITLE


         /s/ Larry D. Henk                 Director and President
- ---------------------------------------       (Principal Executive Officer)
             Larry D. Henk

    /s/ G. Thomas Rochford, Jr.            Treasurer
- ---------------------------------------       (Principal Financial Officer and
        G. Thomas Rochford, Jr.                Principal Accounting Officer)
                                                                              

        /s/ Steven M. Helm                 Director
- ---------------------------------------
            Steven M. Helm

                                         


                                     II-10
<PAGE>   95
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule E hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  E hereto.

                                  By:  /s/ Henry L. Hirvela
                                       _______________________
                                       Henry L. Hirvela
                                       President


                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Henry L. Hirvela, G. Thomas
Rochford, Jr. and each of them (with full power to act alone), as attorney and
agents for the undersigned, with full power of substitution, for and in the
name, place and stead of the undersigned, to sign and file with the Commission
under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.


              SIGNATURE                                  TITLE


/s/ Henry L. Hirvela                       Director and President
_______________________________________       (Principal Executive Officer) 
           Henry L. Hirvela                   


/s/ G. Thomas Rochford, Jr.                Treasurer
_______________________________________       (Principal Financial Officer and
        G. Thomas Rochford, Jr.               



                                     II-11
<PAGE>   96
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule F hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  F hereto.


                                  By:  /s/ James S. Eng
                                       ___________________
                                       James S. Eng
                                       President



                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Donald W. Slager, G. Thomas
Rochford, Jr., James S. Eng and each of them (with full power to act alone), as
attorney and agents for the undersigned, with full power of substitution, for
and in the name, place and stead of the undersigned, to sign and file with the
Commission under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.


              SIGNATURE                                  TITLE


/s/ James S. Eng                           Director and President
_______________________________________       (Principal Executive Officer)
         James S. Eng


/s/ G. Thomas Rochford, Jr.                Director and Treasurer
_______________________________________       (Principal Financial Officer and
       G. Thomas Rochford, Jr.                 Principal Accounting Officer)


/s/ Donald W. Slager                       Director and Vice President
_______________________________________
           Donald W. Slager


                                     II-12
<PAGE>   97
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule G hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  G hereto.

                                  By:/s/ Donald W. Slager
                                     -------------------------
                                       Donald W. Slager
                                       Executive Vice President


                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Donald W. Slager, G. Thomas
Rochford, Jr., James S. Eng and each of them (with full power to act alone), as
attorney and agents for the undersigned, with full power of substitution, for
and in the name, place and stead of the undersigned, to sign and file with the
Commission under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.

              SIGNATURE                                  TITLE


         /s/ Donald W. Slager              Executive Vice President
- ---------------------------------------       (Principal Executive Officer)
            Donald W. Slager

      /s/ G. Thomas Rochford, Jr.          Treasurer
- ---------------------------------------       (Principal Financial Officer and
        G. Thomas Rochford, Jr.                Principal Accounting Officer)

           /s/ James S. Eng                Managing Member
- ---------------------------------------
    Allied Waste North America, Inc.
            By James S. Eng
            Attorney-in-fact

                                     II-13
<PAGE>   98
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule H hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  H hereto.


                                  By: /s/ Donald W. Slager
                                     -------------------------
                                       Donald W. Slager
                                       President



                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Donald W. Slager, G. Thomas
Rochford, Jr. and each of them (with full power to act alone), as attorney and
agents for the undersigned, with full power of substitution, for and in the
name, place and stead of the undersigned, to sign and file with the Commission
under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.


              SIGNATURE                                  TITLE

                                       
         /s/ Donald W. Slager              Director and President
- ---------------------------------------       (Principal Executive Officer)
           Donald W. Slager

      /s/ G. Thomas Rochford, Jr.          Director and Treasurer
- ---------------------------------------       (Principal Financial Officer and
        G. Thomas Rochford, Jr.                Principal Accounting Officer)


           /s/ James S. Eng                Director
- ---------------------------------------
             James S. Eng

         /s/ Douglas W. Borro              Director
- ---------------------------------------
           Douglas W. Borro

                                           Director
- ---------------------------------------
              Ward Herst

           /s/ Jo Lynn White               Director
- ---------------------------------------
             Jo Lynn White

                                     II-14
<PAGE>   99
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule I hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  I hereto.

                                  By Allied Waste Landfill Holdings, Inc.
                                  General Partner

                                  By:  /s/ James S. Eng
                                       ________________________
                                       James S. Eng
                                       Attorney-in-fact



                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Thomas H. Van Weelden, Henry L.
Hirvela, James S. Eng and each of them (with full power to act alone), as
attorney and agents for the undersigned, with full power of substitution, for
and in the name, place and stead of the undersigned, to sign and file with the
Commission under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.

              SIGNATURE                                  TITLE


         /s/ James S. Eng                           General Partner
______________________________________
 Allied Waste Landfill Holdings, Inc.
            By James S. Eng
           Attorney-in-fact


                                     II-15
<PAGE>   100
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule J hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  J hereto.


                                  By:  /s/ Donald W. Slager
                                       _____________________
                                       Donald W. Slager
                                       President



                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Donald W. Slager, G. Thomas
Rochford, Jr. and each of them (with full power to act alone), as attorney and
agents for the undersigned, with full power of substitution, for and in the
name, place and stead of the undersigned, to sign and file with the Commission
under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.


              SIGNATURE                                  TITLE


/s/ Donald W. Slager                       President
_______________________________________       (Principal Executive Officer)
        Donald W. Slager


/s/ G. Thomas Rochford, Jr.                Treasurer
_______________________________________       (Principal Financial Officer and
       G. Thomas Rochford, Jr.                 Principal Accounting Officer)


/s/ James S. Eng                           Managing Member
_______________________________________
   Allied Waste North America, Inc.
            By James S. Eng
           Attorney-in-fact


                                     II-16
<PAGE>   101
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule K hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  K hereto.

                                  By: /s/ Larry D. Henk
                                     -------------------------
                                       Larry D. Henk
                                       President



                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Larry D. Henk, G. Thomas
Rochford, Jr., Steven M. Helm and each of them (with full power to act alone),
as attorney and agents for the undersigned, with full power of substitution, for
and in the name, place and stead of the undersigned, to sign and file with the
Commission under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.


              SIGNATURE                                  TITLE


           /s/ Larry D. Henk               Director and President
- ---------------------------------------       (Principal Executive Officer)
             Larry D. Henk

      /s/ G. Thomas Rochford, Jr.          Treasurer
- ---------------------------------------       (Principal Accounting Officer)
        G. Thomas Rochford, Jr.

          /s/ Steven M. Helm               Director
- ---------------------------------------
            Steven M. Helm

                                     II-17
<PAGE>   102
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule L hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  L hereto.

                                  By:  Allied Waste Landfill Holdings, Inc.
                                  General Partner

                                  By:  /s/ James S. Eng
                                     ---------------------------------
                                       James S. Eng
                                       Attorney-in-fact


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  L hereto.

                                  By:  Allied Waste North America, Inc.
                                  General Partner

                                  By:  /s/ James S. Eng
                                     ---------------------------------
                                       James S. Eng
                                       Attorney-in-fact




              SIGNATURE                                  TITLE


          /s/  James S. Eng                General Partner
 ------------------------------------
 Allied Waste Landfill Holdings, Inc.
            By James S. Eng
           Attorney-in-fact

          /s/  James S. Eng                General Partner
 ------------------------------------
   Allied Waste North America, Inc.
            By James S. Eng
           Attorney-in-fact


                                     II-18
<PAGE>   103
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule M hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  M hereto.

                                  By: /s/ Donald W. Slager
                                     -------------------------
                                       Donald W. Slager
                                       President


                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Thomas H. Van Weelden, Henry L.
Hirvela, James S. Eng and each of them (with full power to act alone), as
attorney and agents for the undersigned, with full power of substitution, for
and in the name, place and stead of the undersigned, to sign and file with the
Commission under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.


              SIGNATURE                                  TITLE


                                       
         /s/ Donald W. Slager              President
- ---------------------------------------        (Principal Executive Officer)
            Donald W. Slager

      /s/ G. Thomas Rochford, Jr.          Treasurer
- ---------------------------------------        (Principal Financial Officer and
        G. Thomas Rochford, Jr.                 Principal Accounting Officer)

           /s/ James S. Eng                Managing Member
- ---------------------------------------
    Allied Waste North America, Inc.
            By James S. Eng
            Attorney-in-fact

                                     II-19
<PAGE>   104
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule N hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  N hereto.

                                  By:  Liberty Waste Services 
                                       of Illinois, L.L.C
                                          Managing Member

                                  By: /s/ Donald W. Slager
                                      __________________________
                                       Donald W. Slager
                                       Executive Vice-President




              SIGNATURE                                  TITLE

          /s/ Donald W. Slager
__________________________________________   Managing Member
Liberty Waste Services of Illinois, L.L.C.
            By Donald W. Slager
         Executive Vice-President

         /s/ Donald W. Slager
__________________________________________   Executive Vice-President
             Donald W. Slager


                                     II-20
<PAGE>   105
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule O hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  O hereto.

                                  By:  Draw Enterprises Real Estate, Inc.
                                  General Partner

                                    
                                  By:  /s/ Donald W. Slager 
                                  ------------------------------
                                       Donald W. Slager
                                       Executive Vice-President



                               


         
              SIGNATURE                                  TITLE

      /s/ Donald W. Slager                   General Partner     
- ---------------------------------------    
   Draw Enterprises Real Estate, Inc.
           By Donald W. Slager
        Executive Vice-President



                                     II-21
<PAGE>   106
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule P hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  P hereto.

                                  By:  Liberty Waste Services Limited, L.L.C.
                                       Managing Member


                                  By: /s/ Donald W. Slager
                                      ________________________________________
                                       Donald W. Slager
                                       President




              SIGNATURE                                  TITLE

         /s/ Donald W. Slager
_______________________________________    Managing Member
Liberty Waste Services Limited, L.L.C.
          By Donald W. Slager
               President

         /s/ Donald W. Slager
_______________________________________    Executive Vice-President
           Donald W. Slager


                                     II-22
<PAGE>   107
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule Q hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  Q hereto.

                                  By:  American Disposal Services
                                       of Illinois, Inc.
                                       Managing Member


                                  By: /s/ Donald W. Slager
                                      ----------------------------
                                       Donald W. Slager
                                       President


              SIGNATURE                                  TITLE


                                            
            /s/ Donald W. Slager                 Managing Member
- --------------------------------------------
American Disposal Services of Illinois, Inc.
             By Donald W. Slager
                  President

            /s/ Donald W. Slager                 President
- --------------------------------------------
              Donald W. Slager

                                     II-23
<PAGE>   108
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule R hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  R hereto.

                                  By: Rabanco Recycling, Inc.
                                      General Partner


                                  By: /s/ Donald W. Slager
                                     --------------------------
                                       Donald W. Slager
                                       Executive Vice-President

                                  By: Paper Fibers, Inc.
                                      General Partner


                                  By: /s/ Donald W. Slager
                                     --------------------------
                                       Donald W. Slager
                                       Executive Vice-President




              SIGNATURE                                  TITLE


 /s/ Donald W. Slager                      General Partner
- ---------------------------------------
         Rabanco Recycling, Inc.
           By Donald W. Slager
        Executive Vice-President


                                     II-24
<PAGE>   109
              SIGNATURE                                  TITLE


         /s/ Donald W. Slager
_______________________________________    General Partner
           Paper Fibers, Inc.
           By Donald W. Slager
        Executive Vice-President



                                     II-25
<PAGE>   110
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule S hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  S hereto.

                                  By:  /s/ Donald W. Slager     
                                     ---------------------------------
                                       Donald W. Slager
                                       Executive Vice-President



                                POWER OF ATTORNEY


         Each of the undersigned hereby appoints Donald W. Slager, G. Thomas
Rochford, Jr., James S. Eng and each of them (with full power to act alone), as
attorney and agents for the undersigned, with full power of substitution, for
and in the name, place and stead of the undersigned, to sign and file with the
Commission under the Securities Act any and all amendments and exhibits to this
Registration Statement and any and all applications, instruments and other
documents to be filed with the Commission pertaining to the registration of the
securities covered hereby, with full power and authority to do and perform any
and all acts and things whatsoever requisite or desirable.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on January 15, 1999.


              SIGNATURE                                  TITLE


       /s/  Donald W. Slager               Director and Executive Vice-President
 ------------------------------------           (Principal Executive Officer)
          Donald W. Slager
          
     /s/  G. Thomas Rochford, Jr.                   Director and Treasurer
 ------------------------------------         (Principal Financial Officer and
        G. Thomas Rochford, Jr.                  Principal Accounting Officer)


        /s/  James S. Eng                                  Director
 ------------------------------------
            James S. Eng


                                     II-26
<PAGE>   111
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule T hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  T hereto.

                                  By: ECDC Holdings, Inc.
                                      Managing Member


                                  By: /s/ Donald W. Slager
                                     --------------------------
                                       Donald W. Slager
                                       Executive Vice-President




              SIGNATURE                                  TITLE


       /s/ Donald W. Slager                Managing Member
- ---------------------------------------
          ECDC Holdings, Inc.
          By Donald W. Slager
       Executive Vice-President

       /s/ Donald W. Slager                Executive Vice-President
- ---------------------------------------
           Donald W. Slager


                                     II-27
<PAGE>   112
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule U hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.

                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  U hereto.

                                  By: Allied Waste Systems, Inc.
                                      Managing Member


                                  By: /s/ Donald W. Slager
                                     ----------------------------
                                       Donald W. Slager
                                       President


              SIGNATURE                                  TITLE


                                       
         /s/ Donald W. Slager              Managing Member
- ---------------------------------------
       Allied Waste Systems, Inc.
          By Donald W. Slager
               President

         /s/ Donald W. Slager              Executive Vice-President
- ---------------------------------------
            Donald W. Slager

                                     II-28
<PAGE>   113
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule V hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  V hereto.

                                  By:  Rabanco Recycling, Inc.             
                                  General Partner

                                      
                                  By:  /s/ Donald W. Slager
                                     ---------------------------------
                                       Donald W. Slager
                                       Executive Vice-President

         
                                  By:  Rabanco, Ltd.             
                                         
                                      
                                  By:  /s/ Donald W. Slager
                                     ---------------------------------
                                       Donald W. Slager
                                       Executive Vice-President




         
              SIGNATURE                                  TITLE


         /s/ Donald W. Slager              General Partner
 ------------------------------------
        Rabanco, Recycling, Inc.
           By Donald W. Slager
        Executive Vice-President


        /s/ Donald W. Slager               General Partner          
 ------------------------------------
            Rabanco, Ltd.
           By Donald W. Slager
        Executive Vice-President

                                     II-29
<PAGE>   114
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule W hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  W hereto.

                                  By:  United Waste Control Corp.         
                                  General Partner

                                      
                                  By:  /s/ Donald W. Slager
                                  ------------------------------
                                       Donald W. Slager
                                       Executive Vice-President




         
              SIGNATURE                                  TITLE

                        
       /s/ Donald W. Slager                        General Partner
- -----------------------------------
     United Waste Control Corp.       
         By Donald W. Slager
       Executive Vice-President



                                     II-30
<PAGE>   115
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule X hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  X hereto.

                                  By:  Paper Fibres Company
                                  General Partner

                                  By: Rabanco Recycling, Inc.
                                  General Partner
                                     
                                  By:  /s/ Donald W. Slager
                                     ---------------------------------
                                       Donald W. Slager
                                       Executive Vice-President

                                  By:  Paper Fibers, Inc.
                                  General Partner

                                  By:  /s/ Donald W. Slager
                                     ---------------------------------
                                       Donald W. Slager
                                       Executive Vice-President


                                  By: CCAI, Inc.
                                  General Partner
                                 
                                     
                                 By:  /s/ Donald W. Slager
                                     ---------------------------------
                                      Donald W. Slager
                                      Executive Vice-President

                                  By: SSWI, Inc.
                                  General Partner

                                      
                                  By:  /s/ Donald W. Slager
                                     ---------------------------------
                                       Donald W. Slager
                                       Executive Vice-President   
                                  


         
              SIGNATURE                                  TITLE


         /s/ Donald W. Slager              General Partner
 ------------------------------------
          Rabanco Recycling, Inc.
          By Donald W. Slager
        Executive Vice-President



         /s/ Donald W. Slager              General Partner
- ------------------------------------
          Paper Fibers, Inc.
          By Donald W. Slager
        Executive Vice-President


        /s/ Donald W. Slager               General Partner
 ------------------------------------
              CCAI, Inc.         
          By Donald W. Slager
        Executive Vice-President

        /s/ Donald W. Slager               General Partner
 ------------------------------------
              SSWI, Inc.         
          By Donald W. Slager
        Executive Vice-President


                                     II-31
<PAGE>   116
                                   SIGNATURES


         Pursuant to the requirements of the Securities Act of 1933, each of the
Subsidiary Guarantors listed on Schedule Y hereto certifies that it has
reasonable grounds to believe that it meets all of the requirements for filing
on Form S-4 and it has duly caused this Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Scottsdale, State of Arizona, on the 15th day of January, 1999.


                                  On behalf of each Subsidiary
                                  Guarantor listed on Schedule
                                  Y hereto.

                                  By:  WJR Environmental, Inc.
                                  General Partner

                                      
                                  By:  /s/ Donald W. Slager
                                 ------------------------------     
                                       Donald W. Slager
                                       Executive Vice-President




         
              SIGNATURE                                  TITLE


      /s/ Donald W. Slager                           General Partner
- -----------------------------------
         WJR Environmental, Inc.
           By Donald W. Slager
        Executive Vice-President




                                     II-32
<PAGE>   117
                                  EXHIBIT INDEX


NUMBER                                 DESCRIPTION

 *4.1      Indenture relating to the 1998 Senior Notes, dated as of December 23,
           1998, by and among the Company and U.S. Bank Trust National
           Association, as Trustee, with respect to the Notes and Exchange
           Notes.
 *4.2      Five Year Series Supplement Indenture relating to the 1998 Five Year
           Note, dated December 23, 1998, among the Company, the Guarantors and
           the Trustee.
 *4.3      Form of Series B Five Year Note (included in Exhibit 4.2)
 *4.4      Seven Year Series Supplement Indenture relating to the 1998 Seven
           Year Note, dated December 23, 1998, among the Company, the Guarantors
           and the Trustee.
 *4.5      Form of Series B Seven Year Note (included in Exhibit 4.4)
 *4.6      Ten Year Series Supplement Indenture relating to the 1998 Ten Year
           Note, dated December 23, 1998, among the Company, the Guarantors and
           the Trustee.
 *4.7      Form of Series B Ten Year Note (included in Exhibit 4.6)
**5.1      Opinion of Fried, Frank, Harris, Shriver & Jacobson, as to the
           legality of the securities, dated January _, 1999.
*10.1      Registration Rights Agreement, dated as of December 23, 1998, by and
           among the Company, the Guarantors and Donaldson, Lufkin & Jenrette
           Securities Corporation, relating to the $225,000,000 7 3/8% Senior
           Notes due 2004.
*10.2      Registration Rights Agreement, dated December 23, 1998, by and among
           the Company, the Guarantors, and Donaldson, Lufkin & Jenrette
           Securities Corporation, relating to the $600,000,000 7 5/8% Senior
           Notes due 2006.
*10.3      Registration Rights Agreement, dated December 23, 1998, by and among
           the Company, the Guarantors, and Donaldson, Lufkin & Jenrette
           Securities Corporation, Goldman Sachs & Co, Credit Suisse First
           Boston, Merrill, Lynch, Pierce, Fenner & Smith Incorporated, Morgan
           Stanley Dean Witter Incorporated, Bear, Stearns & Co. Inc., BT Alex.
           Brown, CIBC Oppenheimer, Salomon Smith Barney Inc., relating to the
           $875,000,000 7 7/8% Senior Notes due 2009.
*10.4      Purchase Agreement dated December 14, 1998, by and among the Company,
           the Guarantors and Donaldson, Lufkin & Jenrette Securities
           Corporation, with respect to the 1998 Senior Notes.
 12.1      Ratio of earnings to fixed charges. (Incorporated by Reference to
           Exhibit 12 to Allied's Form 10-Q dated September 30, 1998.
 23.1      Consent of Fried, Frank, Harris, Shriver & Jacobson (included in
           Exhibit 5.1) 
*23.2      Consent of Arthur Andersen LLP.
*23.3      Consent of Ernst & Young LLP.
*23.4      Consent of Sweeney Conrad PC
*24.1      Powers of Attorney (included in the signature pages to this 
           Registration Statement).
*25.1      Statement of Eligibility and Qualification of Trustee on Form T-1 of
           U.S. Bank Trust National Association under the Trust Indenture Act of
           1939.
 27.1      Restated financial data schedule for the year ended December 31,
           1997. (Incorporated by Reference to Allied's Form 8-K filed on
           October 29, 1998)
 27.2      Restated financial data schedule for the year ended December 31,
           1996. (Incorporated by Reference to Allied's Form 8-K filed on
           October 29, 1998)
 27.3      Restated financial data schedule for the year ended December 31,
           1995. (Incorporated by Reference to Allied's Form 8-K filed on
           October 29, 1998)
*99.1      Letter of Transmittal, with respect to exchange Old Senior Notes and
           Exchange Notes.
*99.2      Notice of Guaranteed Delivery, with respect to Old Senior Notes and
           Exchange Notes.
*99.3      Instructions to Registered Holders from Beneficial Owners, with
           respect to the Old Senior Notes and Exchange Notes.
   *       Filed Herewith

  **       To be filed by Amendment.


<PAGE>   1
                                                                   Exhibit 4.1

          ===========================================================

                   ALLIED WASTE NORTH AMERICA, INC., as Issuer

                                       and

                   THE GUARANTORS NAMED HEREIN, as Guarantors

                                       to

                U.S. BANK TRUST NATIONAL ASSOCIATION, as Trustee

                                SENIOR INDENTURE

                          Dated as of December 23, 1998

                            Providing for Issuance of

                        Senior Debt Securities in Series

          ===========================================================
<PAGE>   2
Reconciliation and tie between Senior Indenture, dated as of December 23, 1998
(the "Indenture") and the Trust Indenture Act of 1939, as amended.

Trust Indenture Act                                            Indenture
of 1939 Section                                                Section
- -------------------                                            ---------

310(a)(1)......................................................6.9
      (a)(2)...................................................6.9
      (a)(3)...................................................TIA
      (a)(4)...................................................Not Applicable
      (a)(5)...................................................TIA
      (b)......................................................6.8; 6.10; TIA
311(a).........................................................TIA
      (b)......................................................TIA
312(a).........................................................10.1
      (b)......................................................TIA
      (c)......................................................TIA
313(a).........................................................10.3; TIA
      (b)......................................................TIA
      (c)......................................................TIA
      (d)......................................................TIA
314(a).........................................................10.4; TIA
      (b)......................................................Not Applicable
      (c)(1)...................................................1.2
      (c)(2)...................................................1.2
      (c)(3)...................................................Not Applicable
      (d)......................................................Not Applicable
      (e)......................................................TIA
      (f)......................................................TIA
315(a).........................................................6.1
      (b)......................................................6.2
      (c)......................................................6.1
      (d)(1)...................................................TIA
      (d)(2)...................................................TIA
      (d)(3)...................................................TIA
      (e)......................................................TIA
316(a)(last sentence)..........................................1.1
      (a)(1)(A)................................................5.2; 5.8


                                      - i -
<PAGE>   3
      (a)(1)(B)................................................5.7
      (b)......................................................5.9; 5.10
      (c)......................................................TIA
317(a)(1)......................................................5.3
      (a)(2)...................................................5.4
      (b)......................................................9.3
318(a).........................................................1.12
      (b)......................................................TIA
      (c)......................................................1.12; TIA

This reconciliation and tie section does not constitute part of the Indenture.


                                     - ii -
<PAGE>   4
                                TABLE OF CONTENTS


<TABLE>
<CAPTION>
                                                                                                         Page
                                                                                                         ----
<S>                                                                                                       <C>
Recitals...................................................................................................1

                                    ARTICLE 1


Definitions and Other Provisions of General Application....................................................1

  Section 1.1.   Definitions...............................................................................1
  Section 1.2.   Compliance Certificates and Opinions.....................................................14
  Section 1.3.   Form of Documents Delivered to Trustee...................................................15
  Section 1.4.   Acts of Holders..........................................................................15
  Section 1.5.   Notices, Etc., to Trustee, Company and Guarantors........................................18
  Section 1.6.   Notice to Holders; Waiver................................................................18
  Section 1.7.   Headings and Table of Contents...........................................................19
  Section 1.8.   Successor and Assigns....................................................................19
  Section 1.9.   Separability.............................................................................19
  Section 1.10.  Benefits of Indenture....................................................................19
  Section 1.11.  Incorporators, Officers and Directors of the Company Exempt from 
                      Individual Liability................................................................20
  Section 1.12.  Governing Law; Conflict with Trust Indenture Act.........................................20
  Section 1.13.  Legal Holidays...........................................................................20
  Section 1.14.  Moneys of Different Currencies to Be Segregated..........................................21
  Section 1.15.  Independence of Agreements...............................................................21
  Section 1.16.  Counterparts.............................................................................21

                                    ARTICLE 2


Security and Senior Guarantee Forms.......................................................................21

  Section 2.1.   Forms Generally..........................................................................21
  Section 2.2.   Form of Trustee's Certificate of Authentication..........................................22
  Section 2.3    Form of Senior Guarantee.................................................................22
  Section 2.4.   Global Securities........................................................................26
  Section 2.5.   Form of Legend for Global Securities.....................................................27
</TABLE>


                                     - i -
<PAGE>   5
<TABLE>
<S>                                                                                                      <C>
                                    ARTICLE 3


The Securities............................................................................................27

  Section 3.1.   Amount Unlimited; Issuable in Series.....................................................27
  Section 3.2.   Denominations............................................................................32
  Section 3.3.   Execution, Authentication, Delivery and Dating...........................................32
  Section 3.4.   Temporary Securities.....................................................................36
  Section 3.5.   Registration, Transfer and Exchange......................................................37
  Section 3.6.   Replacement Securities...................................................................42
  Section 3.7.   Payment of Interest; Interest Rights Preserved...........................................43
  Section 3.8.   Persons Deemed Owners....................................................................46
  Section 3.9.   Cancellation.............................................................................47
  Section 3.10.   Computation of Interest.................................................................47
  Section 3.11.   CUSIP Numbers...........................................................................47
  Section 3.12.   Currency and Manner of Payment in Respect of Securities.................................48

                                    ARTICLE 4


Satisfaction, Discharge and Defeasance....................................................................48

  Section 4.1.   Termination of Company's Obligations Under the Indenture.................................48
  Section 4.2.   Application of Trust Funds...............................................................49
  Section 4.3.   Applicability of Defeasance Provisions; Company's Option to Effect 
                      Defeasance or Agreement Defeasance..................................................50
  Section 4.4.   Defeasance and Discharge.................................................................50
  Section 4.5.   Agreement Defeasance.....................................................................51
  Section 4.6.   Conditions to Defeasance or Agreement Defeasance.........................................51
  Section 4.7.   Deposited Money and U.S. Government Obligations to Be Held in Trust......................53
  Section 4.8.   Repayment to Company.....................................................................54
  Section 4.9.   Indemnity for Government Obligations.....................................................54
  Section 4.10.  Reinstatement............................................................................54

                                    ARTICLE 5


Defaults and Remedies.....................................................................................55
</TABLE>


                                     - ii -
<PAGE>   6
<TABLE>
<S>                                                                                                       <C>
  Section 5.1.   Events of Default........................................................................55
  Section 5.2.   Acceleration; Rescission and Annulment...................................................57
  Section 5.3.   Collection of Indebtedness and Suits for Enforcement by Trustee..........................58
  Section 5.4.   Trustee May File Proofs of Claim.........................................................59
  Section 5.5.   Trustee May Enforce Claims Without Possession of Securities..............................59
  Section 5.6.   Delay or Omission Not Waiver.............................................................60
  Section 5.7.   Waiver of Past Defaults..................................................................60
  Section 5.8.   Control by Majority......................................................................60
  Section 5.9.   Limitation on Suits by Holders...........................................................60
  Section 5.10.   Rights of Holders to Receive Payment....................................................61
  Section 5.11.   Application of Money Collected..........................................................62
  Section 5.12.   Restoration of Rights and Remedies......................................................62
  Section 5.13.   Rights and Remedies Cumulative..........................................................63
  Section 5.14.   Undertaking for Costs...................................................................63
  Section 5.15.   Waiver of Stay, Extension or Usury Laws.................................................63

                                    ARTICLE 6


The Trustee...............................................................................................64

  Section 6.1.   Certain Duties and Responsibilities......................................................64
  Section 6.2.   Notice of Defaults.......................................................................64
  Section 6.3.   Certain Rights of Trustee................................................................64
  Section 6.4.   Not Responsible for Recitals or Issuance of Securities...................................65
  Section 6.5.   May Hold Securities......................................................................66
  Section 6.6.   Money Held in Trust......................................................................66
  Section 6.7.   Compensation and Reimbursement...........................................................66
  Section 6.8.   Conflicting Interests....................................................................66
  Section 6.9.   Corporate Trustee Required; Eligibility..................................................67
  Section 6.10.   Resignation and Removal; Appointment of Successor.......................................67
  Section 6.11.   Acceptance of Appointment by Successor..................................................69
  Section 6.12.   Merger, Conversion, Consolidation or Succession to Business.............................70
  Section 6.13.   Preferential Collection of Claims Against Company.......................................70
  Section 6.14.   Appointment of Authenticating Agent.....................................................70

                                    ARTICLE 7


Consolidation, Merger or Sale of Assets by the Company....................................................72
</TABLE>


                                    - iii -
<PAGE>   7
<TABLE>
<S>                                                                                                       <C>
  Section 7.1. Consolidation, Merger or Sale of Assets Permitted..........................................72
  Section 7.2. Successor Substituted......................................................................73

                                    ARTICLE 8


Supplemental Indentures...................................................................................74

  Section 8.1.   Supplemental Indentures Without Consent of Holders.......................................74
  Section 8.2.   Supplemental Indentures With Consent of Holders..........................................75
  Section 8.3.   Compliance with Trust Indenture Act......................................................77
  Section 8.4.   Execution of Supplemental Indentures.....................................................77
  Section 8.5.   Effect of Supplemental Indentures........................................................77
  Section 8.6.   Reference in Securities to Supplemental Indentures.......................................77
  Section 8.7.   Notice of Supplemental Indentures........................................................77

                                    ARTICLE 9


Agreements................................................................................................78

  Section 9.1.   Payment of Principal, Premium, if any, and Interest......................................78
  Section 9.2.   Maintenance of Office or Agency..........................................................78
  Section 9.3.   Money for Securities Payments to Be Held in Trust; Unclaimed Money.......................80
  Section 9.4.   Corporate Existence......................................................................81
  Section 9.5.   Annual Review Certificate................................................................81
  Section 9.6.   Maintenance of Properties................................................................82
  Section 9.7.   Payments of Taxes and Other Claims.......................................................82
  Section 9.8.   Waiver of Certain Agreements.............................................................82

                                   ARTICLE 10


Holders' Lists and Reports by Trustee and Company.........................................................83

  Section 10.1.   Company to Furnish Trustee Names and Addresses of Holders...............................83
  Section 10.2.   Preservation of Information, Communications to Holders..................................83
  Section 10.3.   Reports by Trustee......................................................................84
  Section 10.4.   Reports by the Company and the Guarantors...............................................84
</TABLE>


                                     - iv -
<PAGE>   8
<TABLE>
<S>                                                                                                       <C>
                                   ARTICLE 11


Redemption................................................................................................84

  Section 11.1.   Applicability of Article................................................................84
  Section 11.2.   Election to Redeem; Notice to Trustee...................................................84
  Section 11.3.   Selection of Securities to Be Redeemed..................................................85
  Section 11.4.   Notice of Redemption....................................................................86
  Section 11.5.   Deposit of Redemption Price.............................................................87
  Section 11.6.   Securities Payable on Redemption Date...................................................87
  Section 11.7.   Securities Redeemed in Part.............................................................88

                                   ARTICLE 12


Sinking Funds.............................................................................................89

  Section 12.1.   Applicability of Article................................................................89
  Section 12.2.   Satisfaction of Sinking Fund Payments with Securities...................................89
  Section 12.3.   Redemption of Securities for Sinking Fund...............................................89

                                   ARTICLE 13


Meetings of Holders of Securities.........................................................................90

  Section 13.1.   Purposes for Which Meetings May Be Called...............................................90
  Section 13.2.   Call, Notice and Place of Meetings......................................................90
  Section 13.3.   Persons Entitled to Vote at Meetings....................................................90
  Section 13.4.   Quorum; Action..........................................................................91
  Section 13.5.   Determination of Voting Rights; Conduct and Adjournment of Meetings.....................92
  Section 13.6.   Counting Votes and Recording Action of Meetings.........................................93

                                   ARTICLE 14


Conversion or Exchange of Securities......................................................................93

  Section 14.1.   Applicability of Article................................................................93
  Section 14.2.   Exercise of Conversion or Exchange Privilege............................................94
  Section 14.3.   No Fractional Equity Securities.........................................................95
</TABLE>


                                     - v -
<PAGE>   9
<TABLE>
<S>                                                                                                      <C>
  Section 14.4.   Adjustment of Conversion or Exchange Price; Consolidation or Merger.....................96
  Section 14.5.   Notice of Certain Corporate Actions.....................................................97
  Section 14.6.   Reservation of Equity Securities........................................................98
  Section 14.7.   Payment of Certain Taxes Upon Conversion or Exchange....................................98
  Section 14.8.   Duties of Trustee Regarding Conversion or Exchange......................................98
  Section 14.9.   Repayment of Certain Funds Upon Conversion or Exchange..................................99

                                   ARTICLE 15


Senior Guarantee .........................................................................................99

  Section 15.1.   Senior Guarantee........................................................................99
  Section 15.2.   Execution and Delivery of Senior Guarantees............................................102
  Section 15.3.   Subsidiary Guarantors May Consolidate, Etc., on Certain Terms..........................103
  Section 15.4.   Release of Guarantors..................................................................103
  Section 15.5.   Additional Guarantors..................................................................104

                                   ARTICLE 16


Jurisdiction and Consent to Service of Process...........................................................104

  Section 16.1.  Jurisdiction and Consent to Service of Process..........................................104
</TABLE>


                                     - vi -
<PAGE>   10
                  SENIOR INDENTURE (the "Indenture"), dated as of December 23,
1998, among ALLIED WASTE NORTH AMERICA, INC., a corporation duly organized and
existing under the laws of the State of Delaware (the "Company"), having its
principal office at 15880 North Greenway-Hayden Loop, Suite 100, Scottsdale,
Arizona 85260, each of the GUARANTORS (as hereinafter defined) and U.S. BANK
TRUST NATIONAL ASSOCIATION, a national banking association, as Trustee (the
"Trustee").

                                    RECITALS

                  The Company has duly authorized the execution and delivery of
this Indenture to provide for the issuance from time to time of its secured or
unsecured unsubordinated debentures, notes or other evidences of indebtedness
("Securities") to be issued in one or more series as herein provided.

                  Allied (as defined herein) owns beneficially and of record
100% of the Capital Stock of the Company; the Company, directly or indirectly,
owns beneficially and of record 100% of the Capital Stock or other ownership
interests, as the case may be, of each Subsidiary Guarantor; Allied, the Company
and the Subsidiary Guarantors are members of the same consolidated group of
companies and are engaged in related businesses and the Guarantors will derive
direct and indirect economic benefit from the issuance of the Securities.
Accordingly, each of the Guarantors has duly authorized the execution and
delivery of this Indenture to provide for its Senior Guarantees with respect to
the Securities as set forth in this Indenture.

                  All things necessary (i) to make the Securities, when executed
by the Company and authenticated and delivered hereunder and duly issued by the
Company, the valid obligations of the Company, (ii) to make the Senior
Guarantees of each of the Guarantors, when executed by the respective Guarantors
and endorsed on the Securities executed, authenticated and delivered hereunder,
the valid obligations of the respective Guarantors, and (iii) to make this
Indenture a valid agreement of the Company and of each of the Guarantors, all in
accordance with their respective terms, have been done.

                  For and in consideration of the premises and the purchase of
the Securities by the Holders thereof, it is mutually agreed as follows for the
equal and ratable benefit of the Holders of the Securities or of any series
thereof:

                                    ARTICLE 1

             DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

   Section 1.1. Definitions. (a) For all purposes of this Indenture, except as
otherwise expressly provided or unless the context otherwise requires:


                                     - 1 -
<PAGE>   11
                  (1) the terms defined in this Article have the meanings
         assigned to them in this Article and include the plural as well as the
         singular;

                  (2) all other terms used herein which are defined in the Trust
         Indenture Act, either directly or by reference therein, have the
         meanings assigned to them therein;

                  (3) all accounting terms not otherwise defined herein have the
         meanings assigned to them in accordance with generally accepted
         accounting principles as in effect in the United States of America from
         time to time; provided that when two or more principles are so
         generally accepted, it shall mean that set of principles consistent
         with those in use by the Company; and

                  (4) the words "herein", "hereof" and "hereunder" and other
         words of similar import refer to this Indenture as a whole and not to
         any particular Article, Section or other subdivision.

                  "Affiliate" of any specified Person means any Person directly
or indirectly controlling or controlled by, or under direct or indirect common
control with, such specified Person. For purposes of this definition, "control"
when used with respect to any specified Person means the power to direct the
management and policies of such Person, directly or indirectly, whether through
the ownership of voting securities, by contract or otherwise; and the terms
"controlling" and "controlled" have meanings correlative to the foregoing.

                  "Agent" means any Paying Agent or Registrar.

                  "Allied" means Allied Waste Industries, Inc., a Delaware
corporation.

                  "Allied Guarantee" means the unconditional guarantee, on a
senior basis, by Allied of the due and punctual payment of principal, premium,
if any, and interest on the Securities, as provided pursuant to Article 16.

                  "Allied Subsidiary Guarantee" means the unconditional
guarantee, on a senior basis, by Allied of each of the Subsidiary Guarantors'
obligations under the Subsidiary Guarantees.

                  "Applicable Procedures" means, with respect to any transfer or
transaction involving a Global Security or beneficial interest therein, the
rules and procedures of the Depositary for such Security, in each case to the
extent applicable to such transaction and as in effect from time to time.


                                     - 2 -
<PAGE>   12
                  "Authenticating Agent" means any authenticating agent
appointed by the Trustee pursuant to Section 6.14.

                  "Authorized Newspaper" means a newspaper of general
circulation, in the official language of the country of publication or in the
English language, customarily published on each Business Day whether or not
published on Saturdays, Sundays or holidays. Whenever successive publications in
an Authorized Newspaper are required hereunder they may be made (unless
otherwise expressly provided herein) on the same or different days of the week
and in the same or different Authorized Newspapers.

                  "Bearer Security" means any Security issued hereunder which is
payable to bearer.

                  "Board of Directors" means, with respect to the Company or any
Guarantor, either the board of directors of the Company or of such Guarantor, as
the case may be, or any duly authorized committee of that board. Except as
otherwise provided or unless the context otherwise requires, each reference
herein to the "Board of Directors" shall mean the Board of Directors of the
Company.

                  "Board Resolution" of the Company or any Guarantor means a
copy of a resolution certified by the Secretary or an Assistant Secretary of the
Company or such Guarantor, as the case may be, to have been duly adopted by its
Board of Directors and to be in full force and effect on the date of such
certification, and delivered to the Trustee. Except as otherwise expressly
provided or unless the context otherwise requires, each reference herein to a
"Board Resolution" shall mean a Board Resolution of the Company.

                  "Business Day", when used with respect to any Place of Payment
or any other particular location referred to in this Indenture or in the
Securities, means, unless otherwise specified with respect to any Securities
pursuant to Section 3.1, each Monday, Tuesday, Wednesday, Thursday and Friday
which is not a day on which banking institutions in that Place of Payment or
particular location are authorized or obligated by law, regulation or executive
order to close.

                  "Capital Lease Obligation" of any Person means the obligation
to pay rent or other payment amounts under a lease of (or other arrangements
conveying the right to use) real or personal property by such Person which is
required to be classified and accounted for as a capital lease or a liability on
a balance sheet of such Person in accordance with generally accepted accounting
principles. The stated maturity of such obligation shall be the date of the last
payment of rent or any other amount due under such lease prior to the first date
upon which such lease may be terminated by the lessee without payment of a
penalty. The principal amount of such obligation shall be the 


                                     - 3 -
<PAGE>   13
capitalized amount thereof that would appear on a balance sheet of such Person
in accordance with generally accepted accounting principles.

                  "Commission" means the Securities and Exchange Commission, as
from time to time constituted, created under the Exchange Act or, if at any time
after the execution of this Indenture such Commission is not existing and
performing the duties now assigned to it under the Trust Indenture Act, then the
body performing such duties at such time.

                  "Company" means the Person named as the Company in the first
paragraph of this Indenture until a successor Person shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter means
such successor.

                  "Company Order" and "Company Request" mean, respectively, a
written order or request signed in the name of the Company by two Officers, one
of whom must be the Chairman of the Board, the President, the Chief Executive
Officer, the Chief Operating Officer, the Chief Financial Officer, a Vice
President, the Treasurer or the Secretary of the Company.

                  "consent", "waive" and "rescind", when used with respect to
the consent, waiver or rescission of or by the Holders of a specified percentage
in aggregate principal amount of Securities of any series, shall mean any of (i)
a favorable vote with respect to such consent, waiver or rescission, at any
meeting of Holders of Securities of such series duly called and held in
accordance with the provisions of Article 13, by the Holders of the applicable
percentage in aggregate principal amount of such Securities specified in the
second paragraph of Section 13.4; (ii) written consents, waivers or rescissions
of or by the Holders of such specified percentage in aggregate principal amount
of such Securities; and (iii) a combination of the favorable vote with respect
to such consent, waiver or rescission, at any meeting of Holders of Securities
of such series duly called and held in accordance with the provisions of Article
13, by the Holders of less than the applicable percentage in aggregate principal
amount of such Securities specified in the second paragraph of Section 13.4 and
written consents, waivers or rescissions of other Holders of such Securities,
where the sum of the percentage of such Holders so voting in favor and the
percentage of such Holders signing such written consents, waivers or rescissions
is equal to at least such specified percentage.

                  "Corporate Trust Office" means an office of the Trustee in New
York, New York at which at any particular time its corporate trust business
shall be administered, which office at the date hereof is located at 100 Wall
Street, 20th Floor, New York, New York 10005, Attention: Corporate Trust
Administration.


                                     - 4 -
<PAGE>   14
                  "corporation" shall mean a corporation, association,
joint-stock company or business trust.

                  "currency unit" for all purposes of this Indenture shall
include any composite currency, including, without limitation, ECU.

                  "Debt" means (without duplication), with respect to any
Person, whether recourse is to all or a portion of the assets of such Person,
(i) every obligation of such Person for money borrowed, (ii) every obligation of
such Person evidenced by bonds, debentures, notes or other similar instruments,
including obligations Incurred in connection with the acquisition of property,
assets or businesses, (iii) every reimbursement obligation of such Person with
respect to letters of credit, bankers' acceptances or similar facilities issued
for the account of such Person, (iv) every obligation of such Person issued or
assumed as the deferred purchase price of property or services (but excluding
trade accounts payable or accrued liabilities arising in the ordinary course of
business), (v) every Capital Lease Obligation of such Person, (vi) the maximum
fixed redemption or repurchase price of Redeemable Interests of such Person at
the time of determination, (vii) every net payment obligation of such Person
under interest rate swap or similar agreements or foreign currency hedge,
exchange or similar agreements at the time of determination and (viii) every
obligation of the type referred to in Clauses (i) through (vii) of another
Person and all dividends of another Person the payment of which, in either case,
such Person has Guaranteed or for which such Person is responsible or liable,
directly or indirectly, jointly or severally, as obligor, Guarantor or
otherwise.

                  "Default" means, with respect to securities of any series, any
event which is, or after notice or passage of time, or both, would be, an Event
of Default with respect to Securities of such Series.

                  "Depositary", when used with respect to any global Securities,
means the Person designated as Depositary by the Company pursuant to Section
3.1(b) until a successor Depositary shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter shall mean or include
each Person which is then a Depositary hereunder, and if at any time there is
more than one such Person, shall be a collective reference to such Persons.

                  "Dollar" means the currency of the United States that at the
time of payment is legal tender for the payment of public and private debts.

                  "ECU" means the European Currency Unit as defined and revised
from time to time by the Council of the European Communities.


                                     - 5 -
<PAGE>   15
                  "European Monetary System" means the European Monetary System
established by the Resolution of December 5, 1978 of the Council of the European
Communities.

                  "Exchange Act" shall mean the Securities Exchange Act of 1934,
as amended.

                  "Exchange Rate Certificate" means a certificate, signed by a
Responsible Officer of the Trustee, setting forth (i) the applicable Market
Exchange Rate or the applicable bid quotation and (ii) the Dollar amount of
principal of, premium, if any, and interest, if any (on an aggregate basis and
on the basis of a Security having the lowest denomination principal amount in
the relevant currency or currency unit), that would be payable with respect to a
Security of the applicable series on the basis of such Market Exchange Rate or
the applicable bid quotation.

                  "Foreign Currency" means any currency issued by the government
of one or more countries other than the United States or by any recognized
confederation or association of such governments.

                  "Global Security" shall have the meaning set forth in Section
2.3.

                  "Guarantors" means Allied and the Subsidiary Guarantors.

                  "Guaranty" or "Guarantee" by any Person means any obligation,
contingent or otherwise, of such Person guaranteeing any Debt, or dividends or
distributions on any equity security, of any other Person (the "primary
obligor") in any manner, whether directly or indirectly, and including, without
limitation, any obligation of such Person (i) to purchase or pay (or advance or
supply funds for the purchase or payment of) such Debt or to purchase (or to
advance or supply funds for the purchase of) any security for the payment of
such Debt, (ii) to purchase property, securities or services for the purpose of
assuring the holder of such Debt of the payment of such Debt or (iii) to
maintain working capital, equity capital or other financial statement condition
or liquidity of the primary obligor so as to enable the primary obligor to pay
such Debt (and "Guaranteed" "Guaranteeing" and "Guarantor" shall have meanings
correlative to the foregoing); provided, however, that the Guaranty by any
Person shall not include endorsements by such Person for collection or deposit,
in either case, in the ordinary course of business.

                  "Holder" means, with respect to a Bearer Security, a bearer
thereof or of an interest coupon appertaining thereto and, with respect to a
Registered Security, a Person in whose name a Security is registered on the
Register.

                  "Incur" means, with respect to any Debt of any Person, to
create, issue, 


                                     - 6 -
<PAGE>   16
incur (by conversion, exchange or otherwise), assume, Guarantee or otherwise
become liable in respect of such Debt, or the taking of any other action which
would cause such Debt, in accordance with generally accepted accounting
principles to be recorded on the balance sheet of such Person (and "Incurrence",
"Incurred", "Incurrable" and "Incurring" shall have meanings correlative to the
foregoing), provided that, the Debt of any other Person becoming a Restricted
Subsidiary of such Person will be deemed for this purpose to have been Incurred
by such Person at the time such other Person becomes a Restricted Subsidiary of
such Person; provided further, that a change in generally accepted accounting
principles that results in an obligation of such Person that exists at such time
becoming Debt shall not be deemed an Incurrence of such Debt.

                  "Indenture" means this instrument as originally executed and
as it may from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof,
including, for all purposes of this instrument and any such supplemental
indenture, the provisions of the Trust Indenture Act that are deemed to be a
part of and govern this instrument and any such supplemental indenture,
respectively. The term "Indenture" shall also include the terms of particular
series of Securities established as contemplated by Section 3.1.

                  "Indexed Security" means a Security the terms of which provide
that the principal amount thereof payable at Stated Maturity is based, at least
in part, upon the performance or value of a specified market index, reference
security or other variable and may be more or less than the principal face
amount thereof at original issuance.

                  "interest", when used with respect to an Original Issue
Discount Security which by its terms bears interest only after Maturity, means
interest payable after Maturity and, when used with respect to any other
Security, means the interest payable thereon in accordance with its terms.

                  "Interest Payment Date", when used with respect to any
Security, means the Stated Maturity of an installment of interest on such
Security.

                  "Lien" means, with respect to any property or assets, any
mortgage or deed of trust, pledge, hypothecation, assignment, deposit
arrangement, security interest, lien, charge, easement or title exception,
encumbrance, preference, priority or other security agreement or preferential
arrangement of any kind or nature whatsoever on or with respect to such property
or assets (including any conditional sale or other title retention agreement
having substantially the same economic effect as any of the foregoing).

                  "Market Exchange Rate" means, unless otherwise specified with
respect to any Securities pursuant to Section 3.1, (i) for a conversion of any
currency unit into Dollars, the exchange rate between the relevant currency unit
and Dollars calculated by 


                                     - 7 -
<PAGE>   17
the method specified pursuant to Section 3.1 for the Securities of the relevant
series, and (ii) for a conversion of any Foreign Currency into Dollars, the
applicable exchange rate between such Foreign Currency and Dollars set forth
under the heading, "Currency Trading -- Exchange Rates" in the "Money &
Investing" section of The Wall Street Journal (or in such other section of The
Wall Street Journal in which foreign currency exchange rates may be regularly
published from time to time) as of the most recent available date, in each case
as determined by the Trustee. Unless otherwise specified with respect to any
Securities pursuant to Section 3.1, in the event of the unavailability of any of
the exchange rates provided for in the foregoing clauses (i) and (ii), the
Trustee shall use the average of the quotations from at least three major banks
acceptable to the Company in The City of New York (which may include any such
bank acting as Trustee under this Indenture), or such other quotations as the
Trustee and the Company shall deem appropriate.

                  "Maturity", when used with respect to any Security, means the
date on which the principal of such Security or an installment of principal
becomes due and payable as therein or herein provided, whether at the Stated
Maturity or by declaration of acceleration, call for redemption or otherwise.

                  "Officer" means the Chairman of the Board, the President, the
Chief Executive Officer, the Chief Operating Officer, the Chief Financial
Officer, any Vice President, the Treasurer, any Assistant Treasurer, the
Secretary or any Assistant Secretary of the Company.

                  "Officers' Certificate" of the Company or of any Guarantor
means a certificate signed by the Chairman of the Board, a Vice Chairman of the
Board, the President or a Vice President, and by the Treasurer, an Assistant
Treasurer, the Secretary or an Assistant Secretary, of the Company or such
Guarantor, as the case may be, and delivered to the Trustee. Unless the context
otherwise requires, each reference herein to an "Officers' Certificate" shall
mean an Officers' Certificate of the Company. References herein, or in any
Security or Senior Guarantee, to any officer of a Guarantor or other Person that
is a partnership shall mean such officer of the partnership or, if none, of a
general partner of the partnership authorized thereby to act on its behalf.

                  "Opinion of Counsel" means a written opinion from the general
counsel of the Company or other legal counsel who is reasonably acceptable to
the Trustee. Such counsel may be an employee of or counsel to the Company.

                  "Original Issue Discount Security" means any Security which
provides for an amount less than the stated principal amount thereof to be due
and payable upon declaration of acceleration of the Maturity thereof pursuant to
Section 5.2.


                                     - 8 -
<PAGE>   18
                  "Outstanding", when used with respect to Securities, means, as
of the date of determination, all Securities theretofore authenticated and
delivered under this Indenture, except:

                  (i) Securities theretofore cancelled by the Trustee or
delivered to the Trustee for cancellation;

                  (ii) Securities, or portions thereof, for whose payment or
redemption money in the necessary amount has been theretofore deposited with the
Trustee or any Paying Agent (other than the Company or any Guarantor) in trust
or set aside and segregated in trust by the Company or a Guarantor (if the
Company or a Guarantor, as the case may be, shall act as a Paying Agent) for the
Holders of such Securities and any interest coupons appertaining thereto,
provided that, if such Securities are to be redeemed, notice of such redemption
has been duly given pursuant to this Indenture or provisions therefor
satisfactory to the Trustee have been made;

                  (iii) Securities, except to the extent provided in Sections
4.4 and 4.5, with respect to which the Company has effected defeasance and/or
agreement defeasance as provided in Article 4; and

                  (iv) Securities which have been replaced or paid pursuant to
Section 3.6 or in exchange for or in lieu of which other Securities have been
authenticated and delivered pursuant to this Indenture, other than any such
Securities in respect of which there shall have been presented to the Trustee
proof satisfactory to it that such Securities are held by a bona fide purchaser
in whose hands such Securities are valid obligations of the Company;

provided, however, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given any request, demand,
authorization, direction, notice, consent or waiver hereunder, or whether
sufficient funds are available for redemption or for any other purpose, and for
the purpose of making the calculations required by Section 313 of the Trust
Indenture Act, (w) the principal amount of any Original Issue Discount
Securities that may be counted in making such determination or calculation and
that shall be deemed to be Outstanding for such purpose shall be equal to the
amount of principal thereof that would be (or shall have been declared to be)
due and payable, at the time of such determination, upon a declaration of
acceleration of the Maturity thereof pursuant to Section 5.2, (x) the principal
amount of any Security denominated in a Foreign Currency that may be counted in
making such determination or calculation and that shall be deemed Outstanding
for such purpose shall be equal to the Dollar equivalent, determined as of the
date such Security is originally issued by the Company as set forth in an
Exchange Rate Certificate, of the principal amount (or, in the case of an
Original Issue Discount Security, the Dollar equivalent as of such date of


                                     - 9 -
<PAGE>   19
original issuance of the amount determined as provided in clause (w) above) of
such Security, (y) the principal amount of any Indexed Security that may be
counted in making such determination or calculation and that shall be deemed
Outstanding for such purpose shall be equal to the principal face amount of such
Indexed Security at original issuance, unless otherwise provided with respect to
such Security pursuant to Section 3.1, and (z) Securities owned by the Company,
any Guarantor or any other obligor upon the Securities or any Affiliate of the
Company, of any Guarantor or of such other obligor shall be disregarded and
deemed not to be Outstanding, except that, in determining whether the Trustee
shall be protected in making such calculation or in relying upon any such
request, demand, authorization, direction, notice, consent or waiver, only
Securities which the Trustee knows to be so owned shall be so disregarded.
Securities so owned which have been pledged in good faith may be regarded as
Outstanding if the pledgee establishes to the satisfaction of the Trustee the
pledgee's right so to act with respect to such Securities and that the pledgee
is not the Company, any Guarantor or any other obligor upon the Securities or
any Affiliate of the Company, of any Guarantor or of such other obligor.

                  "Paying Agent" means any Person authorized by the Company to
pay the principal of, premium, if any, interest, if any, and any other payments
due on any Securities on behalf of the Company.

                  "Periodic Offering" means an offering of Securities of a
series from time to time the specific terms of which Securities, including,
without limitation, the rate or rates of interest or formula or formulae for
determining the rate or rates of interest thereon, if any, the Maturity thereof,
the redemption provisions, if any, and any other terms specified as contemplated
by Section 3.1, with respect thereto, are to be determined by the Company upon
the issuance of such Securities.

                  "Person" means any individual, corporation, partnership, joint
venture, limited liability company, association, joint-stock company, trust,
other entity, unincorporated organization or government or any agency or
political subdivision thereof.

                  "Place of Payment", when used with respect to the Securities
of or within any series, means the place or places where the principal of,
premium, if any, interest and any other payments due on such Securities are
payable as specified as contemplated by Sections 3.1 and 9.2.

                  "Predecessor Security" of any particular Security means every
previous Security evidencing all or a portion of the same debt as that evidenced
by such particular Security; and, for the purposes of this definition, any
Security authenticated and delivered under Section 3.6 in exchange for or in
lieu of a mutilated, destroyed, lost or stolen 


                                     - 10 -
<PAGE>   20
Security shall be deemed to evidence the same debt as the mutilated, destroyed,
lost or stolen Security.

                  "Redeemable Interest" of any Person means any equity security
of or other ownership interest in such Person that by its terms (or by the terms
of any security into which it is convertible or for which it is exchangeable) or
otherwise (including upon the occurrence of an event) matures or is required to
be redeemed (pursuant to any sinking fund obligation or otherwise) or is
convertible into or exchangeable for Debt or is redeemable at the option of the
holder thereof, in whole or in part, at any time prior to the final Stated
Maturity of the Securities.

                  "Redemption Date", when used with respect to any Security to
be redeemed, means the date fixed for such redemption pursuant to this
Indenture.

                  "Redemption Price", when used with respect to any Security to
be redeemed, in whole or in part, means the price at which it is to be redeemed
pursuant to this Indenture.

                  "Registered Security" means any Security issued hereunder and
registered as to principal and interest in the Register.

                  "Regular Record Date" for the interest payable on any Interest
Payment Date on the Securities of or within any series means the date specified
for that purpose as contemplated by Section 3.1.

                  "Responsible Officer", when used with respect to the Trustee,
shall mean any vice president, the secretary, any assistant secretary, the
treasurer, any assistant treasurer, any trust officer or assistant trust
officer, or any officer of the Trustee customarily performing functions similar
to those performed by any of the above designated officers and also shall mean,
with respect to a particular corporate trust matter, any officer to whom such
matter is referred because of his knowledge of and familiarity with the
particular subject.

                  "Restricted Subsidiary" means (i) at any date, a Subsidiary of
the Company that is not an Unrestricted Subsidiary as of such date and (ii) for
any period, a Subsidiary of the Company that for any portion of such period is
not an Unrestricted Subsidiary, provided that such term shall mean such
Subsidiary only for such portion of such period.

                  "Security" or "Securities" has the meaning stated in the first
recital of this Indenture and more particularly means a Security or Securities
of the Company issued, authenticated and delivered under this Indenture.


                                     - 11 -
<PAGE>   21
                  "Senior Guarantees" means the Allied Guarantee, the Subsidiary
Guarantees and the Allied Subsidiary Guarantee .

                  "Special Record Date" for the payment of any Defaulted
Interest means a date fixed by the Trustee pursuant to Section 3.7.

                  "Stated Maturity", when used with respect to any Security or
any installment of principal thereof or interest thereon, means the date
specified in such Security or in an interest coupon representing such
installment of interest as the fixed date on which the principal of such
Security or such installment of principal or interest is due and payable.

                  "Subsidiary" of any Person means (i) a corporation more than
50% of the combined voting power of the outstanding Voting Stock of which is
owned, directly or indirectly, by such Person or by one or more other
Subsidiaries of such Person or by such Person and one or more subsidiaries
thereof, (ii) a partnership of which such Person, or one or more other
Subsidiaries of such Person and one or more other Subsidiaries thereof, directly
or indirectly, is the general partner and has the power to direct the policies,
management and affairs or (iii) any other Person (other than a corporation) in
which such Person or one or more other Subsidiaries of such Person or such
Person and one or more other Subsidiaries thereof, directly or indirectly, has
at least a majority ownership interest and power to direct the policies,
management and affair thereof.

                  "Subsidiary Guarantees" means the unconditional guarantees on
a senior basis by the respective Subsidiary Guarantors of the due and punctual
payment of principal of, premium, if any, and interest on the Securities, as
provided pursuant to Article 15.

                  "Subsidiary Guarantors", as of any time, means each and all of
the Restricted Subsidiaries at such time, other than Reliant Insurance Company,
which Subsidiary Guarantors as of the date of this Indenture are set forth in
Schedule I hereto.

                  "Trust Indenture Act" means the Trust Indenture Act of 1939 as
amended and as in effect on the date of this Indenture, except as provided in
Section 8.3; provided, however, that if the Trust Indenture Act of 1939 is
amended after such date, "Trust Indenture Act" means, to the extent required by
any such amendment, the Trust Indenture Act of 1939 as so amended.

                  "Trustee" means the party named as such in the first paragraph
of this Indenture until a successor Trustee replaces it pursuant to the
applicable provisions of this Indenture, and thereafter means such successor
Trustee and if, at any time, there is more 


                                     - 12 -
<PAGE>   22
than one Trustee, "Trustee" as used with respect to the Securities of any series
shall mean the Trustee with respect to the Securities of that series.

                  "United States" means, unless otherwise specified with respect
to the Securities of any series as contemplated by Section 3.1, the United
States of America (including the States thereof and the District of Columbia),
its territories, its possessions and other areas subject to its jurisdiction.

                  "Unrestricted Subsidiary", with respect to any series of
Securities, shall have the meaning established in accordance with Section 3.1(b)
with respect to such series of Securities.

                  "U.S. Government Obligations" means securities that are (x)
direct obligations of the United States of America for the payment of which its
full faith and credit is pledged or (y) obligations of a Person controlled or
supervised by and acting as an agency or instrumentality of the United States of
America the payment of which is unconditionally guaranteed as a full faith and
credit obligation by the United States of America, which, in either case (x) or
(y), are not callable or redeemable at the option of the issuer thereof, and
shall also include a depository receipt issued by a bank (as defined in Section
3(a)(2) of the Securities Act of 1933, as amended) as custodian with respect to
any such U.S. Government Obligation or a specific payment of principal of or
interest on any such U.S. Government Obligation held by such custodian for the
account of the holder of such depository receipt, provided that (except as
required by law) such custodian is not authorized to make any deduction from the
amount payable to the holder of such depository receipt from any amount received
by the custodian in respect of the U.S. Government Obligation or the specific
payment of principal of or interest on the U.S. Government Obligation evidenced
by such depository receipt.

                  "U.S. Person" means, unless otherwise specified with respect
to the Securities of any series as contemplated by Section 3.1, a citizen or
resident of the United States, a corporation, partnership or other entity
created or organized in or under the laws of the United States or any political
subdivision thereof, or an estate or trust, the income of which is subject to
United States federal income taxation regardless of its source.

                  "Vice President", when used with respect to the Company or any
Guarantor, means any Vice President of such Person whether or not designated by
a number or a word or words added before or after the title "Vice President."

                  "Wholly Owned Restricted Subsidiary" means a Restricted
Subsidiary all of the outstanding Capital Stock or other ownership interests of
which (other than directors' qualifying shares) shall at the time be owned by
the Company or by one or more Wholly 


                                     - 13 -
<PAGE>   23
Owned Restricted Subsidiaries or by the Company and one or more Wholly Owned
Restricted Subsidiaries.

                  (b) The following terms shall have the meanings specified in
the Sections referred to opposite such term below:

                         Term                            Section
                         ----                            -------
                  "Act"                                1.4(a)
                  "agreement defeasance"               4.5
                  "Common Stock"                       14.1(b)(i)
                  "Defaulted Interest"                 3.7(b)
                  "defeasance"                         4.4
                  "Equity Securities"                  14.1(b)
                  "Event of Default"                   5.1
                  "NASDAQ"                             14.3
                  "Preferred Stock"                    14.1(b)(ii)
                  "Register"                           3.5
                  "Registrar"                          3.5

                  Section 1.2. Compliance Certificates and Opinions. Upon any
application or request by the Company to the Trustee to take any action under
any provision of this Indenture, the Company shall furnish to the Trustee such
certificates and opinions as may be required under the Trust Indenture Act
(including Section 314(c) of the Trust Indenture Act). Each such certificate or
opinion shall be given in the form of an Officers' Certificate, if to be given
by an officer or officers of the Company, or an Opinion of Counsel, if to be
given by counsel, and shall comply with the requirements of the Trust Indenture
Act and any other requirements set forth in this Indenture.

                  Every certificate or opinion with respect to compliance with a
condition or agreement provided for in this Indenture (other than pursuant to
Section 2.4, the last paragraph of Section 3.3 and Section 9.5) shall include:

                  (a) a statement that each individual signing such certificate
or opinion has read such condition or agreement and the definitions herein
relating thereto;

                  (b) a brief statement as to the nature and scope of the
examination or investigation upon which the statements or opinions contained in
such certificate or opinion are based;

                  (c) a statement that, in the opinion of each such individual,
he or she has made such examination or investigation as is necessary to enable
him or her to express an 


                                     - 14 -
<PAGE>   24
informed opinion as to whether or not such condition or agreement has been
complied with; and

                  (d) a statement as to whether, in the opinion of each such
individual, such condition or agreement has been complied with.

                  Section 1.3. Form of Documents Delivered to Trustee. In any
case where several matters are required to be certified by, or covered by an
opinion of, any specified Person, it is not necessary that all such matters be
certified by, or covered by the opinion of, only one such Person, or that they
be so certified or covered by only one document, but one such Person may certify
or give an opinion with respect to some matters and one or more other such
Persons as to other matters, and any such Person may certify or give an opinion
as to such matters in one or several documents.

                  Any certificate or opinion of an officer of the Company may be
based, insofar as it relates to legal matters, upon a certificate or opinion of,
or representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to the matters upon which his or her certificate or opinion is
based are erroneous. Any such certificate or opinion or any Opinion of Counsel
may be based, insofar as it relates to factual matters, upon a certificate or
opinion of, or representations by, an officer or officers of the Company stating
that the information with respect to such factual matters is in the possession
of the Company, unless such officer or counsel knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
as to such matters are erroneous.

                  Any certificate, statement or opinion of an officer of the
Company or of counsel may be based, insofar as it relates to accounting matters,
upon a certificate or opinion of or representations by an accountant or firm of
accountants in the employ of the Company, unless such officer or counsel, as the
case may be, knows, or in the exercise of reasonable care should know, that the
certificate or opinion or representations with respect to the accounting matters
upon which his certificate, statement or opinion is based are erroneous.

                  Where any Person is required to make, give or execute two or
more applications, requests, consents, certificates, statements, opinions or
other instruments under this Indenture, they may, but need not, be consolidated
and form one instrument.

                  Section 1.4. Acts of Holders. (a) Any request, demand,
authorization, direction, notice, consent, waiver or other action provided by
this Indenture to be given or taken by Holders may be embodied in and evidenced
by one or more instruments of substantially similar tenor signed (either
physically or by means of a facsimile or an 


                                     - 15 -
<PAGE>   25
electronic transmission, provided, in the case of an electronic transmission,
that it is transmitted through the facilities of a Depositary) by such Holders
in person or by agent or proxy duly appointed in writing. If Securities of a
series are issuable as Bearer Securities, any request, demand, authorization,
direction, notice, consent, waiver or other action provided by this Indenture to
be given or taken by Holders of Securities of such series may, alternatively, be
embodied in and evidenced by the record of Holders of Securities of such series
voting in favor thereof pursuant to the second paragraph of Section 13.4, either
in person or by proxies duly appointed in writing, at any meeting of Holders of
Securities of such series duly called and held in accordance with the provisions
of Article 13, or a combination of such instruments and any such record. Except
as herein otherwise expressly provided, such action shall become effective when
such instrument or instruments or record or both are received (either physically
or, if the Securities are held through the facilities of a Depositary, by means
of a facsimile or an electronic transmission, provided, in the case of an
electronic transmission, that it is transmitted through the facilities of a
Depositary) by the Trustee and, where it is hereby expressly required, to the
Company. Such instrument or instruments and record (and the action embodied
therein and evidenced thereby) are herein sometimes referred to as the "Act" of
the Holders signing such instrument or instruments or so voting at such meeting.
The Company and the Trustee may assume that any Act of a Holder has not been
modified or revoked unless written notice to the contrary is received prior to
the time that the action to which such Act relates has become effective. Proof
of execution of any such instrument or of a writing appointing any such agent
shall be sufficient for any purpose of this Indenture and (subject to Section
315 of the Trust Indenture Act) conclusive in favor of the Trustee and the
Company, if made in the manner provided in this Section. The record of any
meeting of Holders of Securities shall be proved in the manner provided in
Section 13.6.

                  (b) The fact and date of the execution by any Person of any
such instrument or writing and the authority of the Person executing the same
may be proved in any manner which the Trustee deems sufficient.

                  (c) The ownership of Bearer Securities may be proved by the
production of such Bearer Securities or by a certificate executed by any trust
company, bank, banker or other depository, wherever situated, if such
certificate shall be deemed by the Trustee to be satisfactory, showing that at
the date therein mentioned such Person had on deposit with such trust company,
bank, banker or other depository, or exhibited to it, the Bearer Securities
therein described; or such facts may be proved by the certificate or affidavit
of the Person holding such Bearer Securities, if such certificate or affidavit
is deemed by the Trustee to be satisfactory. The Trustee and the Company may
assume that such ownership of any Bearer Security continues until (i) another
such certificate or affidavit bearing a later date issued in respect of the same
Bearer Security is produced, (ii) such Bearer Security is produced to the
Trustee by some other Person, (iii) such Bearer 


                                     - 16 -
<PAGE>   26
Security is surrendered in exchange for a Registered Security or (iv) such
Bearer Security is no longer Outstanding. The ownership of Bearer Securities may
also be proved in any other manner which the Trustee deems sufficient.

         (d) The ownership of Registered Securities shall be proved by the
Register.

         (e) Any request, demand, authorization, direction, notice, consent,
waiver or other Act of the Holder of any Security shall bind every future Holder
of the same Security and any interest coupons appertaining thereto and the
Holder of every Security or interest coupon issued upon the registration of
transfer thereof or in exchange therefor or in lieu thereof in respect of
anything done, omitted or suffered to be done by the Trustee or the Company in
reliance thereon, whether or not notation of such Act is made upon such Security
or interest coupon.

         (f) If the Company shall solicit from the Holders any request, demand,
authorization, direction, notice, consent, waiver or other Act, the Company may,
at its option, by or pursuant to a Board Resolution, fix in advance a record
date for the determination of Holders of Registered Securities entitled to give
such request, demand, authorization, direction, notice, consent, waiver or other
Act, but the Company shall have no obligation to do so. Notwithstanding Section
316(c) of the Trust Indenture Act, any such record date shall be the record date
specified in or pursuant to such Board Resolution, which shall be a date not
more than 30 days prior to the first solicitation of Holders generally in
connection therewith and no later than the date such first solicitation is
completed. If such a record date is fixed, such request, demand, authorization,
direction, notice, consent, waiver or other Act may be given before or after
such record date, but only the Holders of Registered Securities of record at the
close of business on such record date shall be deemed to be Holders for the
purposes of determining whether Holders of the requisite proportion of
Outstanding Securities have authorized or agreed or consented to such request,
demand, authorization, direction, notice, consent, waiver or other Act, and for
that purpose the Outstanding Securities shall be computed as of such record
date; provided that no such authorization, agreement or consent by the Holders
on such record date shall be deemed effective unless it shall become effective
pursuant to the provisions of this Indenture not later than six months after the
record date.

         Without limiting the foregoing, a Holder entitled to give or take any
action hereunder with regard to any particular Security may do so with regard to
all or any part of the principal amount of such Security or by one or more duly
appointed agents, each of which may do so pursuant to such appointment with
regard to all or any part of the principal amount of such Security to which such
appointment relates.


                                      -17-
<PAGE>   27

         Section 1.5. Notices, Etc., to Trustee, Company and Guarantors. Any
request, demand, authorization, direction, notice, consent, waiver or Act of
Holders or other document provided or permitted by this Indenture to be made
upon, given or furnished to, or filed with,

         (a) the Trustee by any Holder or by the Company or any Guarantor shall
be sufficient for every purpose hereunder if made, given, furnished or filed in
writing to or with the Trustee at its Corporate Trust Office, Attention:
Corporate Trust Department, or at any other address previously furnished in
writing to the Holders or the Company by the Trustee, or, with respect to
notices by the Company, transmitted by facsimile transmission (confirmed by
guaranteed overnight courier) to the following facsimile number: (612) 244-0711
or to any other facsimile number previously furnished in writing to the Company
by the Trustee, or

         (b) the Company or any Guarantor by the Trustee or by any Holder shall
be sufficient for every purpose hereunder (unless otherwise herein expressly
provided) if in writing and mailed, first-class postage prepaid, to it addressed
to it at the address of the Company's principal office specified in the first
paragraph of this instrument or at any other address previously furnished in
writing to the Trustee by the Company or, with respect to notices by the
Trustee, transmitted by facsimile transmission (confirmed by guaranteed
overnight courier) to the following facsimile number: (602) 423-9424 or to any
other facsimile number previously furnished in writing to the Trustee by the
Company.

         Section 1.6. Notice to Holders; Waiver. Where this Indenture provides
for notice to Holders of any event, (i) if any of the Securities affected by
such event are Registered Securities, such notice to the Holders thereof shall
be sufficiently given (unless otherwise herein expressly provided) if in writing
and mailed, first-class postage prepaid, to each such Holder affected by such
event, at his or her address as it appears in the Register, within the time
prescribed for the giving of such notice, and (ii) if any of the Securities
affected by such event are Bearer Securities, notice to the Holders thereof
shall be sufficiently given (unless otherwise herein or in the terms of such
Bearer Securities expressly provided) if published twice in an Authorized
Newspaper in New York, New York, and in such other city or cities, if any, as
may be specified as contemplated by Section 3.1. Such notices shall be deemed to
have been given on the date of such mailing or publication.

         In any case where notice to Holders is given by mail or by publication,
neither the failure to mail or publish such notice, nor any defect in any notice
so mailed or published, to any particular Holder shall affect the sufficiency of
such notice with respect to other Holders of Registered Securities or of Bearer
Securities. Any notice mailed to a


                                      -18-
<PAGE>   28

Holder in the manner herein prescribed shall be conclusively deemed to have been
received by such Holder, whether or not such Holder actually receives such
notice.

         If by reason of the suspension of regular mail service or by reason of
any other cause it shall be impracticable to give such notice as provided above,
then such notification as shall be made with the approval of the Trustee shall
constitute a sufficient notification for every purpose hereunder. If it is
impossible or, in the opinion of the Trustee, impracticable to give any notice
by publication in the manner herein required, then such publication in lieu
thereof as shall be made with the approval of the Trustee shall constitute a
sufficient publication of such notice.

         Any request, demand, authorization, direction, notice, consent or
waiver required or permitted under this Indenture shall be in the English
language, except that any published notice may be in an official language of the
country of publication.

         Where this Indenture provides for notice in any manner, such notice may
be waived in writing by the Person entitled to receive such notice, either
before or after the event, and such waiver shall be equivalent of such notice.
Waivers of notice by Holders shall be filed with the Trustee, but such filing
shall not be a condition precedent to the validity of any action taken in
reliance upon such waiver.

         Section 1.7. Headings and Table of Contents. The Article and Section
headings herein and the Table of Contents are for convenience only and shall not
affect the construction hereof.

         Section 1.8. Successors and Assigns. All agreements in this Indenture
by the parties hereto shall bind their respective successors and assigns and
inure to the benefit of their respective successors and assigns, whether so
expressed or not.

         Section 1.9. Separability. In case any provision of this Indenture or
the Securities or the Senior Guarantees shall be invalid, illegal or
unenforceable, the validity, legality and enforceability of the remaining
provisions shall not in any way be affected or impaired thereby.

         Section 1.10. Benefits of Indenture. Nothing in this Indenture or in
the Securities or the Senior Guarantees, expressed or implied, shall give to any
Person, other than the parties hereto, any Registrar, any Paying Agent, and
their successors hereunder and the Holders, any benefit or any legal or
equitable right, remedy or claim under this Indenture.

         Section 1.11. Incorporators, Officers and Directors of the Company
Exempt from Individual Liability. No recourse under or upon any obligation or
agreement of or contained in this Indenture or of or contained in any Security
or interest


                                      -19-
<PAGE>   29

coupon appertaining thereto, or for any claim based thereon or otherwise in
respect thereof, or because of any indebtedness represented thereby, shall be
had against any incorporator, officer or director, as such, past, present or
future, of the Company or any successor Person, either directly or through the
Company or any successor Person, whether by virtue of any constitution, statute
or rule of law, by the enforcement of any assessment or penalty, by any legal or
equitable proceeding or otherwise; it being expressly understood that all such
liability is hereby expressly waived and released as a condition of the
acceptance of, and as a part of the consideration for the execution of this
Indenture and the issuance of, the Securities and any interest coupons
appertaining thereto.

         Section 1.12. Governing Law; Conflict with Trust Indenture Act. THIS
INDENTURE, THE SECURITIES, THE SENIOR GUARANTEES ENDORSED THEREON AND ANY
INTEREST COUPONS APPERTAINING THERETO SHALL BE DEEMED TO BE CONTRACTS MADE AND
TO BE PERFORMED ENTIRELY IN THE STATE OF NEW YORK, AND FOR ALL PURPOSES SHALL BE
GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF SAID STATE WITHOUT
REGARD TO THE CONFLICTS OF LAW RULES OF SAID STATE. This Indenture is subject to
the Trust Indenture Act and if and to the extent that any provision hereof
limits, qualifies or conflicts with the Trust Indenture Act, the Trust Indenture
Act shall control. Whether or not this Indenture is required to be qualified
under the Trust Indenture Act, the provisions of the Trust Indenture Act
required to be included in an indenture in order for such indenture to be so
qualified shall be deemed to be included in this Indenture with the same effect
as if such provisions were set forth herein and any provisions hereof which may
not be included in an indenture which is so qualified shall be deemed to be
deleted or modified to the extent such provisions would be required to be
deleted or modified in an indenture so qualified.

         Section 1.13. Legal Holidays. In any case where any Interest Payment
Date, Redemption Date, sinking fund payment date, Stated Maturity or Maturity of
any Security shall not be a Business Day at any Place of Payment, then
(notwithstanding any other provision of this Indenture or of any Security or
interest coupon or any Senior Guarantee other than a provision in the Securities
of any series which specifically states that such provision shall apply in lieu
of this Section), payment of principal, premium, if any, or interest need not be
made at such Place of Payment on such date, but may be made on the next
succeeding Business Day at such Place of Payment with the same force and effect
as if made on such date; provided that no interest shall accrue on the amount so
payable for the period from and after such Interest Payment Date, Redemption
Date, sinking fund payment date, Stated Maturity or Maturity, as the case may
be, if such amount is so paid on the next succeeding Business Day.


                                      -20-
<PAGE>   30

         Section 1.14. Moneys of Different Currencies to Be Segregated. The
Trustee shall segregate all moneys, funds and accounts held by the Trustee
hereunder in one currency from any moneys, funds and accounts held by the
Trustee hereunder in any other currencies, notwithstanding any provision herein
which would otherwise permit the Trustee to commingle such amounts.

         Section 1.15. Independence of Agreements. All agreements in this
Indenture shall be given independent effect so that if a particular action or
condition is not permitted by any such agreement, the fact that it would be
permitted by an exception to, or be otherwise within the limitations of, another
agreement shall not avoid the occurrence of a Default or an Event of Default if
such action is taken or condition exists.

         Section 1.16. Counterparts. This Indenture may be executed in any
number of counterparts, each of which shall be an original, but such
counterparts shall together constitute but one and the same instrument.

                                    ARTICLE 2
                       SECURITY AND SENIOR GUARANTEE FORMS

         Section 2.1. Forms Generally. The Securities of each series and the
interest coupons, if any, to be attached thereto and the Senior Guarantees to be
endorsed thereon shall be in substantially such form as shall be established by
or pursuant to a Board Resolution or in one or more indentures supplemental
hereto, in each case with such appropriate insertions, omissions, substitutions
and other variations as are required or permitted by this Indenture, and may
have such letters, numbers or other marks of identification and such legends or
endorsements placed thereon as may be required to comply with the rules of any
applicable securities exchange, organizational document, governing instrument or
law or as may, consistently herewith, be determined by the officers executing
such Securities and interest coupons, if any, or Senior Guarantees to be
endorsed thereon, as the case may be, as evidenced by their execution of the
Securities and interest coupons, if any, or Senior Guarantees to be endorsed
thereon, as the case may be. If temporary Securities and Senior Guarantees of
any series are issued as permitted by Section 3.4, the form thereof also shall
be established as provided in the preceding sentence. If the forms of Securities
and interest coupons, if any, and Senior Guarantees of any series are
established by, or by action taken pursuant to, a Board Resolution, a copy of
the Board Resolution together with an appropriate record of any such action
taken pursuant thereto, including a copy of the approved form of Securities or
interest coupons, if any, and Senior Guarantees shall be delivered to the
Trustee at or prior to the delivery of the Company Order contemplated by Section
3.3 for the authentication and delivery of such Securities.


                                      -21-
<PAGE>   31

         Unless otherwise specified as contemplated by Section 3.1, Bearer
Securities shall have interest coupons attached.

         The definitive Securities and interest coupons, if any, may be printed,
lithographed or engraved on steel engraved borders or may be produced in any
other manner (or, if such Securities are listed on any securities exchange, any
other manner permitted by the rules of such securities exchange), all as
determined by the officers executing such Securities and interest coupons, if
any, as evidenced by their execution of such Securities and interest coupons, if
any.

         Section 2.2. Form of Trustee's Certificate of Authentication. The
Trustee's certificate of authentication shall be in substantially the following
form:

         This is one of the Securities with the Senior Guarantees endorsed
thereon of the series designated therein referred to in the within-mentioned
Indenture.

                                        U.S. BANK TRUST NATIONAL ASSOCIATION,
                                        as Trustee

                                        By:
                                             Authorized Signatory

         Section 2.3 Form of Senior Guarantee.
                                SENIOR GUARANTEE

         For value received, each of the Guarantors named (or deemed herein to
be named) below hereby jointly and severally unconditionally guarantees, on a
senior basis to the Holder of the Security upon which this Senior Guarantee is
endorsed, and to the Trustee on behalf of such Holder, the due and punctual
payment of the principal of, premium, if any, and interest on such Security when
and as the same shall become due and payable, whether at the Stated Maturity, by
acceleration, call for redemption, purchase or otherwise, according to the terms
thereof and of the Indenture referred to therein. In case of the failure of the
Company punctually to make any such payment, each of the Guarantors hereby
jointly and severally agrees to cause such payment to be made punctually when
and as the same shall become due and payable, whether at the Stated Maturity or
by acceleration, call for redemption, purchase or otherwise, and as if such
payment were made by the Company. Further, in the case of the failure of any
Subsidiary Guarantor punctually to make any payment required of it hereunder,
Allied agrees to cause such payment to be made when and as the same shall become
due and payable, as if such payment were made by such Subsidiary Guarantor.

         Each of the Guarantors hereby jointly and severally agrees that its
obligations hereunder shall be unconditional, irrespective of the validity,
regularity or


                                      -22-
<PAGE>   32

enforceability of such Security or the Indenture, the absence of any action to
enforce the same, any creation, exchange, release or non-perfection of any Lien
on any collateral for, or any release or amendment or waiver of any term of any
other Guarantee of, or any consent to departure from any requirement of any
other Guarantee of, all or of any of the Securities, the election by the Trustee
or any of the Holders in any proceeding under Chapter 11 of the Bankruptcy Code
of the application of Section 1111(b)(2) of the Bankruptcy Code, any borrowing
or grant of a security interest by the Company, as debtor-in-possession, under
Section 364 of the Bankruptcy Code, the disallowance, under Section 502 of the
Bankruptcy Code, of all or any portion of the claims of the Trustee or any of
the Holders for payment of any of the Securities, any waiver or consent by the
Holder of such Security or by the Trustee or either of them with respect to any
provisions thereof or of the Indenture, the obtaining of any judgment against
the Company (or with respect to the Allied Subsidiary Guarantee, any Subsidiary
Guarantor) or any action to enforce the same or any other circumstances which
might otherwise constitute a legal or equitable discharge or defense of a
Guarantor. Each of the Guarantors hereby waives the benefits of diligence,
presentment, demand of payment, any requirement that the Trustee or any of the
Holders protect, secure, perfect or insure any security interest in or other
Lien on any property subject thereto or exhaust any right or take any action
against the Company (or, with respect to the Allied Subsidiary Guarantee, any
Subsidiary Guarantor) or any other Person or any collateral, filing of claims
with a court in the event of insolvency or bankruptcy of the Company (or, with
respect to the Allied Subsidiary Guarantee, any Subsidiary Guarantor), any right
to require a proceeding first against the Company (or, with respect to the
Allied Subsidiary Guarantee, any Subsidiary Guarantor), protest or notice with
respect to such Security (or, with respect to the Allied Subsidiary Guarantee,
the Subsidiary Guarantees) or the indebtedness evidenced thereby and all demands
whatsoever, and agrees that this Senior Guarantee will not be discharged except
by complete performance of the obligations contained in such Security (or, with
respect to the Allied Subsidiary Guarantee, the Subsidiary Guarantees) and in
this Senior Guarantee. Each of the Guarantors hereby agrees that, in the event
of a default in payment of principal of, premium, if any, or interest on such
Security (or, with respect to the Allied Subsidiary Guarantee, the Subsidiary
Guarantees) whether at its Stated Maturity, by acceleration, call for
redemption, purchase or otherwise, legal proceedings may be instituted by the
Trustee on behalf of, or by, the Holder of such Security (or, with respect to
the Allied Subsidiary Guarantee, the Subsidiary Guarantees), subject to the
terms and conditions set forth in the Indenture, directly against each or any of
the Guarantors (or, with respect to the Allied Subsidiary Guarantee, against
Allied) to enforce this Senior Guarantee without first proceeding against the
Company (or, with respect to the Allied Subsidiary Guarantee, against any
Subsidiary Guarantor). Each Guarantor agrees that if, after the occurrence and
during the continuance of an Event of Default, the Trustee or any of the Holders
are prevented by applicable law from exercising their respective rights to
accelerate the maturity of the Securities, to collect interest on the


                                      -23-
<PAGE>   33

Securities or to enforce or exercise any other right or remedy with respect to
the Securities (or, with respect to the Allied Subsidiary Guarantee, to enforce
or exercise the Subsidiary Guarantees), or the Trustee or the Holders are
prevented from taking any action to realize on any collateral, such Guarantor
agrees to pay to the Trustee for the account of the Holders, upon demand
therefor, the amount that would otherwise have been due and payable had such
rights and remedies been permitted to be exercised by the Trustee or any of the
Holders.

         No reference herein to the Indenture and no provision of this Senior
Guarantee or of the Indenture shall alter or impair (i) the Senior Guarantee of
any Guarantor, which is absolute and unconditional, of the due and punctual
payment of the principal of, premium, if any, and interest on the Security upon
which this Senior Guarantee is endorsed, or (ii) the Allied Subsidiary
Guarantee, which is absolute and unconditional, of the due and punctual
performance by the Subsidiary Guarantors of their obligations under the
Subsidiary Guarantees.

         Each Guarantor shall be subrogated to all rights of the Holder of such
Security against the Company (or, with respect to the Allied Subsidiary
Guarantee, any Subsidiary Guarantor) in respect of any amounts paid by such
Guarantor on account of such Security (or, with respect to the Allied Subsidiary
Guarantee, on account of the Subsidiary Guarantees) pursuant to the provisions
of its Senior Guarantee or the Indenture; provided, however, that such Guarantor
shall not be entitled to enforce or to receive any payments arising out of, or
based upon, such right of subrogation until the principal of, premium, if any,
and interest on this Security and all other Securities issued under the
Indenture shall have been paid in full.

         This Senior Guarantee shall remain in full force and effect and
continue to be effective should any petition be filed by or against the Company
(or, with respect to the Allied Subsidiary Guarantee, any Subsidiary Guarantor)
for liquidation or reorganization, should the Company (or, with respect to the
Allied Subsidiary Guarantee, any Subsidiary Guarantor) become insolvent or make
an assignment for the benefit of creditors or should a receiver or trustee be
appointed for all or any significant part of the Company's assets (or with
respect to the Allied Subsidiary Guarantee, the assets of any Subsidiary
Guarantor) and shall, to the fullest extent permitted by law, continue to be
effective or be reinstated, as the case may be, if at any time payment and
performance of the Securities (or, with respect to the Allied Subsidiary
Guarantee, any Subsidiary Guarantee) is, pursuant to applicable law, rescinded
or reduced in amount, or must otherwise be restored or returned by any obligee
on the Securities, whether as a "voidable preference," "fraudulent transfer" or
otherwise, all as though such payment or performance had not been made. In the
event that any payment, or any part thereof, is rescinded, reduced, restored or
returned, the Securities shall, to the fullest extent 


                                      -24-
<PAGE>   34

permitted by law, be reinstated and deemed reduced only by such amount
paid and not so rescinded, reduced, restored or returned.

         The Guarantors shall have the right to seek contribution from any
non-paying Guarantor so long as the exercise of such right does not impair the
rights of the Holders under this Senior Guarantee.

         The Guarantors or any particular Guarantor shall be released from this
Senior Guarantee upon the terms and subject to certain conditions provided in
the Indenture.

         By delivery of a supplemental indenture to the Trustee in accordance
with the terms of the Indenture, each Person that becomes a Subsidiary Guarantor
after the date of the Indenture will be deemed to have executed and delivered
this Subsidiary Guarantee for the benefit of the Holder of the Security upon
which this Subsidiary Guarantee is endorsed, and Allied will be deemed to have
guaranteed the Subsidiary Guarantee of such Person, with the same effect as if
such Subsidiary Guarantor was named below and had executed and delivered this
Subsidiary Guarantee.

         All terms used in this Senior Guarantee which are defined in the
Indenture referred to in the Security upon which this Senior Guarantee is
endorsed shall have the meanings assigned to them in such Indenture.

         This Senior Guarantee shall not be valid or obligatory for any purpose
until the certificate of authentication on the Security upon which this Senior
Guarantee is endorsed shall have been executed by the Trustee under the
Indenture by manual signature.

         Reference is made to Article Fifteen of the Indenture for further
provisions with respect to this Senior Guarantee.

         THIS SENIOR GUARANTEE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE
WITH THE LAWS OF THE STATE OF NEW YORK.


                                      -25-
<PAGE>   35

         IN WITNESS WHEREOF, each of the Guarantors has caused this Senior
Guarantee to be duly executed.

                                            Allied Waste Industries, Inc., As
                                            Guarantor of the Securities and as
                                            Guarantor of the obligations of the
                                            Subsidiary Guarantors under
                                            the Subsidiary Guarantees

                                            By: _________________________
                                                          [Officer]
Attest:

_________________________
[Secretary]
[Assistant Secretary]

                                            Each of the Subsidiary Guarantors
                                            Listed on Schedule I to the
                                            Indenture, As Guarantor of
                                            the Securities

                                            By:*/ _________________________
                                                          [Officer]
Attest:*

_________________________
[Secretary]
[Assistant Secretary]

         Section 2.4. Global Securities. If Securities of or within a series are
issuable in whole or in part in global form (each, a "Global Security"), any
such Global Security may provide that it shall represent the aggregate or
specified amount of Outstanding Securities from time to time endorsed thereon
and may also provide that the aggregate amount of Outstanding Securities
represented thereby may from time to time be reduced or increased to reflect
exchanges for certificated securities. Any endorsement of a Global Security to
reflect the amount, or any increase or decrease in the amount, or changes in the
rights of Holders, of Outstanding Securities represented thereby, shall be made
in such manner and by such Person or Persons as shall be specified therein or in
the Company Order to be delivered to the Trustee pursuant to Section 3.3 or 3.4.
Subject to

*/       Signing as duly authorized officer for each such Subsidiary Guarantor.


                                      -26-
<PAGE>   36

the provisions of Section 3.3, Section 3.4, if applicable, and Section 3.5, the
Trustee shall deliver and redeliver any Global Security in the manner and upon
instructions given by the Global Person or Persons specified therein or in the
applicable Company Order. Any instructions by the Company with respect to
endorsement or delivery or redelivery of a Global Security shall be in writing
but need not comply with Section 1.2 hereof and need not be accompanied by an
Officers' Certificate or an Opinion of Counsel.

         The provisions of the last paragraph of Section 3.3 shall apply to any
Global Security if such Security was never issued and sold by the Company and
the Company delivers to the Trustee the Global Security together with written
instructions (which need not comply with Section 1.2 hereof and need not be
accompanied by an Officers' Certificate or an Opinion of Counsel) with regard to
the reduction in the principal amount of Securities represented thereby,
together with the written statement contemplated by the last paragraph of
Section 3.3.

         Notwithstanding the provisions of Section 2.1 and 3.7, unless otherwise
specified as contemplated by Section 3.1, payment of principal of, premium, if
any, and interest on any Registered Security in permanent global form shall be
made to the registered holder thereof.

         Section 2.5. Form of Legend for Global Securities. Any Security global
form authenticated and delivered hereunder shall bear a legend in substantially
the following form or in such other form as may be specified in accordance with
Section 3.1:

         "THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A
NOMINEE OF A DEPOSITARY. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART
FOR SECURITIES IN CERTIFICATED FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT
AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF
THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE
DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH
SUCCESSOR DEPOSITARY."

                                    ARTICLE 3
                                 THE SECURITIES

         Section 3.1. Amount Unlimited; Issuable in Series. (a) The aggregate
principal amount of Securities which may be authenticated and delivered under
this Indenture is unlimited. The Securities may be issued from time to time in
one or more series.


                                      -27-
<PAGE>   37

         (b) The following matters shall be established with respect to each
series of Securities issued hereunder (i) by a Board Resolution, (ii) by action
taken pursuant to a Board Resolution and (subject to Section 3.3) set forth, or
determined in the manner provided, in an Officers' Certificate or (iii) in one
or more indentures supplemental hereto:

         (1) the title of the Securities of the series (which title shall
    distinguish the Securities of the series from all other series of
    Securities);

         (2) any limit upon the aggregate principal amount of the Securities of
    the series which may be authenticated and delivered under this Indenture
    (which limit shall not pertain to Securities authenticated and delivered
    upon registration of transfer of, or in exchange for, or in lieu of, other
    Securities of the series pursuant to Section 3.4, 3.5, 3.6, 8.6 or 11.7 or
    any Securities that, pursuant to Section 3.3, are deemed never to have been
    authenticated and delivered hereunder);

         (3) the date or dates on which the principal of and premium, if any, on
    the Securities of the series is payable or the method or methods of
    determination thereof;

         (4) the rate or rates at which the Securities of the series shall bear
    interest, if any, or the method or methods of calculating such rate or rates
    of interest, the date or dates from which such interest shall accrue or the
    method or methods by which such date or dates shall be determined, the
    Interest Payment Dates on which any such interest shall be payable, the
    right, if any, of the Company to defer or extend an Interest Payment Date
    and, with respect to Registered Securities, the Regular Record Date, if any,
    for the interest payable on any Registered Security on any Interest Payment
    Date, and the basis upon which interest shall be calculated if other than
    that of a 360-day year of twelve 30-day months;

         (5) the place or places where the principal of, premium, if any, and
    interest, if any, on Securities of the series shall be payable, any
    Registered Securities of the series may be surrendered for registration of
    transfer, Securities of the series may be surrendered for exchange and
    notices and demands to or upon the Company in respect of the Securities of
    the series and this Indenture may be served and (in the case of Bearer
    Securities) where notices to Holders pursuant to Section 1.6 will be
    published;

         (6) the period or periods within which, the price or prices at which,
    the currency or currencies (including currency unit or units) in which, and
    the other terms and conditions upon which, Securities of the series may be
    redeemed, in


                                      -28-
<PAGE>   38

    whole or in part, at the option of the Company and, if other than as
    provided in Section 11.3, the manner in which the particular Securities of
    such series (if less than all Securities of such series are to be redeemed)
    are to be selected for redemption;

         (7) the obligation, if any, of the Company to redeem or purchase
    Securities of the series pursuant to any sinking fund or analogous
    provisions or upon the happening of a specified event or at the option of a
    Holder thereof and the period or periods within which, the price or prices
    at which, the currency or currencies (including currency unit or units) in
    which, and the other terms and conditions upon which, Securities of the
    series shall be redeemed or purchased, in whole or in part, pursuant to such
    obligation;

         (8) if other than denominations of $1,000 and any integral multiple
    thereof, if Registered Securities, and if other than denominations of $5,000
    and any integral multiple thereof, if Bearer Securities, the denominations
    in which Securities of the series shall be issuable;

         (9) if other than Dollars, the currency or currencies (including
    currency unit or units) in which the principal of, premium, if any, and
    interest, if any, on the Securities of the series shall be payable, or in
    which the Securities of the series shall be denominated, and the particular
    provisions applicable thereto in accordance with, in addition to, or in lieu
    of the provisions of Section 3.12;

         (10) if the payments of principal of, premium, if any, or interest, if
    any, on the Securities of the series are to be made, at the election of the
    Company or a Holder, in a currency or currencies (including currency unit or
    units) other than that in which such Securities are denominated or
    designated to be payable, the currency or currencies (including currency
    unit or units) in which such payments are to be made, the terms and
    conditions of such payments and the manner in which the exchange rate with
    respect to such payments shall be determined, and the particular provisions
    applicable thereto in lieu of the provisions of Section 3.12;

         (11) if the amount of payments of principal of, premium, if any, and
    interest, if any, on the Securities of the series shall be determined with
    reference to an index, formula or other method (which index, formula or
    method may be based, without limitation, on a currency or currencies
    (including currency unit or units) other than that in which the Securities
    of the series are denominated or designated to be payable), the index,
    formula or other method by which such amounts shall be determined and any
    special voting or defeasance provisions in connection therewith;


                                      -29-
<PAGE>   39

         (12) if other than the entire principal amount thereof, the portion of
    the principal amount of such Securities of the series which shall be payable
    upon declaration of acceleration thereof pursuant to Section 5.2 or the
    method by which such portion shall be determined;

         (13) if other than as provided in Section 3.7, the Person to whom any
    interest on any Registered Security of the series shall be payable and the
    manner in which, or the Person to whom, any interest on any Bearer
    Securities of the series shall be payable;

         (14) provisions, if any, granting special rights to the Holders of
    Securities of the series upon the occurrence of such events as may be
    specified;

         (15) any deletions from, modifications of or additions to the Events of
    Default set forth in Section 5.1 or agreements of the Company set forth in
    Article 9 pertaining to the Securities of the series;

         (16) under what circumstances, if any, and with what procedures and
    documentation the Company will pay additional amounts on the Securities and
    interest coupons, if any, of that series held by a Person who is not a U.S.
    Person (including any modification of the definition of such term) in
    respect of taxes, assessments or similar charges withheld or deducted and,
    if so, whether the Company will have the option to redeem such Securities
    rather than pay such additional amounts (and the terms of any such option);

         (17) whether Securities of the series shall be issuable as Registered
    Securities or Bearer Securities (with or without interest coupons), or both,
    and any restrictions applicable to the offering, sale, transfer or delivery
    of Bearer Securities and, if other than as provided in Section 3.5, the
    terms upon which Bearer Securities of a series may be exchanged for
    Registered Securities of the same series and vice versa;

         (18) the date as of which any Bearer Securities of the series and any
    temporary Global Security representing Outstanding Securities of the series
    shall be dated if other than the date of original issuance of the first
    Security of the series to be issued;

         (19) the forms of the Securities and interest coupons, if any, of the
    series;

         (20) if other than as provided in Section 2.3, the forms of the Senior
    Guarantees applicable to such series and the event or events upon which the
    Senior Guarantees may be released for such Senior Guarantees.


                                      -30-
<PAGE>   40

         (21) the applicability, if any, to the Securities and interest coupons,
    if any, of or within the series of Sections 4.4 and 4.5, or such other means
    of defeasance or agreement defeasance as may be specified for the Securities
    and interest coupons, if any, of such series;

         (22) if other than the Trustee, the identity of the Registrar and any
    Paying Agent;

         (23) if the Securities of the series shall be issued in whole or in
    part in global form, (i) the Depositary for Global Securities, (ii) whether
    beneficial owners of interests in the Global Securities may exchange such
    interests for certificated Securities of such series, to be registered in
    the names of or to be held by such beneficial owners or their nominees and
    to be of like tenor of any authorized form and denomination, and (iii) if
    other than as provided in Section 3.5, the circumstances under which any
    such exchange may occur;

         (24) any restrictions on the registration, transfer or exchange of the
    Securities;

         (25) if the Securities of the series may be issued or delivered
    (whether upon original issuance or upon exchange of a temporary Security of
    such series or otherwise), or any installment of principal or interest is
    payable, only upon receipt of certain certificates or other documents or
    satisfaction of other conditions in addition to those specified in this
    Indenture, the form and terms of such certificates, documents or conditions;

         (26) the terms and conditions of any right to convert or exchange
    Securities of the series into or for Equity Securities of the Company,
    including provisions for the payment of interest on Securities being
    converted or exchanged as contemplated by Section 3.7(d) and Section 14.2;

         (27) whether the Securities are secured or unsecured, and if secured,
    the security and related terms in connection therewith;

         (28) the definition of "Unrestricted Subsidiary" to be used for such
    series; and

         (29) any other terms of the series including any terms which may be
    required by or advisable under United States laws or regulations or
    advisable (as determined by the Company) in connection with the marketing of
    Securities of the series.


                                      -31-
<PAGE>   41

         (c) Subject to Section 1.12 and any controlling provision of the Trust
Indenture Act, in the event of any inconsistency between the terms of this
Indenture and the terms applicable to a series of Securities established in the
manner permitted by Section 3.1(b), the (i) Board Resolution, (ii) Officers'
Certificate or (iii) supplemental indenture setting forth such conflicting term
shall prevail. 

         (d) All Securities of any one series and interest coupons, if any,
appertaining thereto shall be substantially identical except as to denomination
and except as may otherwise be provided (i) by a Board Resolution, (ii) by
action taken pursuant to a Board Resolution and (subject to Section 3.3) set
forth, or determined in the manner provided, in the related Officers'
Certificate or (iii) in an indenture supplemental hereto. All Securities of any
one series need not be issued at the same time and, unless otherwise provided, a
series may be reopened, without the consent of the Holders, for issuances of
additional Securities of such series.

         (e) If any of the terms of the Securities of any series are established
by action taken pursuant to a Board Resolution, a copy of such Board Resolution
shall be delivered to the Trustee at or prior to the delivery of the Officers'
Certificate setting forth, or providing the manner for determining, the terms of
the Securities of such series, and an appropriate record of any action taken
pursuant thereto in connection with the issuance of any Securities of such
series shall be delivered to the Trustee prior to the authentication and
delivery thereof.

         Section 3.2. Denominations. Unless otherwise provided as contemplated
by Section 3.1(b), any Registered Securities of a series denominated in Dollars
shall be issuable in denominations of U.S. $1,000 and any integral multiple
thereof and any Bearer Securities of a series denominated in Dollars shall be
issuable in the denomination of U.S. $5,000 and any integral multiple thereof.
Securities denominated in a Foreign Currency shall be issuable in such
denominations as are established with respect to such Securities in or pursuant
to this Indenture.

         Section 3.3. Execution, Authentication, Delivery and Dating. Securities
shall be executed on behalf of the Company by the Chairman of the Board, the
President, the Chief Executive Officer, the Chief Operating Officer, the Chief
Financial Officer, the Treasurer or any Vice President of the Company, and need
not be attested. The signatures of any of these officers on the Securities may
be manual or facsimile. The interest coupons, if any, of Bearer Securities shall
bear the facsimile signature of the Chairman of the Board, the President, the
Chief Executive Officer, the Chief Operating Officer, the Chief Financial
Officer, the Treasurer or any Vice President of the Company, and need not be
attested.


                                      -32-
<PAGE>   42

         Securities and interest coupons bearing the manual or facsimile
signatures of individuals who were at any time Officers of the Company shall
bind the Company, notwithstanding that such individuals or any of them have
ceased to be Officers prior to the authentication and delivery of such
Securities or were not Officers at the date of such Securities.

         At any time and from time to time, the Company may deliver Securities,
together with any interest coupons appertaining thereto, of any series executed
by the Company and having endorsed (by attachment or imprint) thereon the Senior
Guarantees executed as provided in Section 16.2 by the Guarantors to the Trustee
for authentication, together with a Company Order for the authentication and
delivery of such Securities with such Senior Guarantees endorsed thereon, and
the Trustee in accordance with such Company Order shall authenticate and deliver
such Securities with such Senior Guarantees endorsed thereon to or upon the
order of the Company (as set forth in such Company Order); provided, however,
that, in the case of Securities of a series offered in a Periodic Offering, the
Trustee shall authenticate and deliver such Securities from time to time in
accordance with such other procedures (including, without limitation, the
receipt by the Trustee of oral or electronic instructions from the Company or
its duly authorized agents, promptly confirmed in writing) acceptable to the
Trustee as may be specified by or pursuant to a Company Order delivered to the
Trustee prior to the time of the first authentication of Securities of such
series.

         If the form or terms of the Securities with the Senior Guarantees
endorsed thereon of a series have been established by or pursuant to one or more
Board Resolutions or one or more indentures supplemental hereto as permitted by
Sections 2.1 and 3.1, in authenticating such Securities with the Senior
Guarantees endorsed thereon and accepting the additional responsibilities under
this Indenture in relation to such Securities with the Senior Guarantees
endorsed thereon, the Trustee shall be entitled to receive, and (subject to
section 315(a) through (d) of the Trust Indenture Act) shall be fully protected
in relying upon,

         (i) an Opinion of Counsel stating:

         (1) if the form or forms of such Securities and any interest coupons
    with Senior Guarantees endorsed thereon have been established by or pursuant
    to a Board Resolution as permitted by Section 2.1, that such forms have been
    established in conformity with the provisions of this Indenture;

         (2) if the terms of such Securities and any interest coupons with
    Senior Guarantees endorsed thereon have been, or, in the case of Securities
    of a series with Senior Guarantees endorsed thereon offered in a Periodic
    Offering, will be, established by or pursuant to a Board Resolution as
    permitted by Section 3.1, that


                                      -33-
<PAGE>   43

    such terms have been, or, in the case of Securities of a series with
    Senior Guarantees endorsed thereon offered in a Periodic Offering, will be,
    established in conformity with the provisions of this Indenture, subject, in
    the case of Securities with Senior Guarantees endorsed thereon offered in a
    Periodic Offering, to any conditions specified in such Opinion of Counsel;

         (3) if the form or terms of such Securities have been established in an
    indenture supplemental hereto, that such supplemental indenture has been
    duly authorized, executed and delivered by the Company and the Guarantors
    and, when duly authorized, executed and delivered by the Trustee, will
    constitute a legal, valid and binding obligation enforceable against the
    Company and the Guarantors in accordance with its terms, subject to (i)
    bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and
    other similar laws of general applicability relating to or affecting the
    enforcement of creditors' rights and to general principles of equity
    (regardless of whether enforcement is sought in a proceeding in equity or at
    law), and (ii) such other reasonable exceptions as may be specified in such
    Opinion of Counsel; and

         (4) that such Securities, together with any interest coupons
    appertaining thereto, and the Senior Guarantees when issued by the Company
    and the Guarantors and (in the case of the Securities) authenticated and
    delivered by the Trustee in the manner and subject to any conditions
    specified in such Opinion of Counsel, will constitute valid and legally
    binding obligations of the Company and the Guarantors, respectively,
    enforceable against the Company and the Guarantors in accordance with their
    terms, subject to (i) bankruptcy, insolvency, fraudulent transfer,
    reorganization, moratorium and other similar laws of general applicability
    relating to or affecting the enforcement of creditors' rights and to general
    equity principles (regardless of whether enforcement is sought in a
    proceeding in equity or at law) and except further as enforcement thereof
    may be limited by (A) requirements that a claim with respect to any
    Securities or Senior Guarantees denominated other than in Dollars (or a
    Foreign Currency or currency unit judgment in respect of such claim) be
    converted into Dollars at a rate of exchange prevailing on a date determined
    pursuant to applicable law or (B) governmental authority to limit, delay or
    prohibit the making of payments in Foreign Currencies or currency units or
    payments outside the United States, and (ii) such other reasonable
    exceptions as may be specified in such Opinion of Counsel; and

         (ii) an Officers' Certificate stating that all conditions precedent
provided for in this Indenture relating to the issuance of such Securities have
been complied with and that, to the knowledge of the signers of such
certificate, no Event of Default with respect to such Securities shall have
occurred and be continuing.


                                      -34-
<PAGE>   44

         Notwithstanding that such form or terms have been so established, the
Trustee shall have the right to decline to authenticate such Securities if, in
the opinion of the Trustee (after consultation with counsel), the issue of such
Securities pursuant to this Indenture will materially adversely affect the
Trustee's own rights, duties or immunities under this Indenture or otherwise or
if the Trustee determines that such authentication may not lawfully be made.

         Notwithstanding the provisions of Section 3.1 and of the two preceding
paragraphs, if all of the Securities of any series are not to be issued at one
time, it shall not be necessary to deliver the Officers' Certificate otherwise
required pursuant to Section 3.1 or the Company Order and Opinion of Counsel
otherwise required pursuant to the two preceding paragraphs in connection with
the authentication of each Security of such series if such documents, with
appropriate modifications to cover such future issuances, are delivered at or
prior to the authentication upon original issuance of the first Security of such
series to be issued.

         With respect to Securities with Senior Guarantees endorsed thereon of a
series offered in a Periodic Offering, the Trustee may rely, as to the
authorization by the Company of any of such Securities and by the Guarantors of
any such Senior Guarantees endorsed thereon, the form and terms thereof and the
legality, validity, binding effect and enforceability thereof, upon the Opinion
of Counsel and the other documents delivered pursuant to Sections 2.1 and 3.1
and this Section, as applicable, in connection with the first authentication of
Securities of such series.

         If the Company shall establish pursuant to Section 3.1 that the
Securities of a series are to be issued in whole or in part as Global
Securities, then the Company and the Guarantors shall execute and the Trustee
shall, in accordance with this Section and the Company Order with respect to
such series, authenticate and deliver one or more Global Securities with Senior
Guarantees endorsed thereon that (i) shall represent and shall be denominated in
an amount equal to the aggregate principal amount of the Outstanding Securities
of such series to be represented by such Global Security or Securities, (ii)
shall be registered, if a Registered Security, in the name of the Depositary for
such Global Security or Securities or the nominee of such Depositary, (iii)
shall be delivered by the Trustee to such Depositary or pursuant to such
Depositary's instruction and (iv) shall bear the legend set forth in Section
2.5.

         Each Depositary designated pursuant to Section 3.1 for a Registered
Security in global form must, at the time of its designation and at all times
while it serves as Depositary, be a clearing agency registered under the
Exchange Act and any other applicable statute or regulation. If requested by the
Company, the Trustee shall enter into an agreement with a Depositary governing
the respective duties and rights of such


                                      -35-
<PAGE>   45

Depositary and the Trustee with regard to Global Securities with Senior
Guarantees endorsed thereon.

         Each Registered Security shall be dated the date of its authentication
and each Bearer Security shall be dated as of the date specified pursuant to
Section 3.1.

         No Security or interest coupon appertaining thereto or Senior
Guarantees endorsed thereon shall be entitled to any benefits under this
Indenture or be valid or obligatory for any purpose until such Security has been
authenticated by the manual signature of one of the authorized signatories of
the Trustee or an Authenticating Agent. Such signature upon any Security with
Senior Guarantees endorsed thereon shall be conclusive evidence, and the only
evidence, that such Security has been duly authenticated and delivered under
this Indenture and is entitled to the benefits of this Indenture and that each
Senior Guarantee endorsed thereon has been duly endorsed thereon and delivered
under this Indenture. Except as permitted by Section 3.6 or 3.7, the Trustee
shall not authenticate and deliver any Bearer Security unless all appurtenant
interest coupons for interest then matured have been detached and cancelled.

         Notwithstanding the foregoing, if any Security shall have been
authenticated and delivered hereunder but never issued and sold by the Company,
and the Company shall deliver such Security to the Trustee for cancellation as
provided in Section 3.9 together with a written statement (which need not comply
with Section 1.2 hereof and need not be accompanied by an Officers' Certificate
or an Opinion of Counsel) stating that such Security has never been issued and
sold by the Company, for all purposes of this Indenture such Security shall be
deemed never to have been authenticated and delivered hereunder and shall not be
entitled to the benefits of this Indenture.

         Section 3.4. Temporary Securities. Pending the preparation of
definitive Securities of any series, the Company and the Guarantors may execute
and, upon Company Order, the Trustee shall authenticate and deliver temporary
Securities with Senior Guarantees endorsed thereon of such series which are
printed, lithographed, typewritten, mimeographed or otherwise produced, in any
authorized denomination, substantially of the tenor and form, with or without
interest coupons, of the definitive Securities with Senior Guarantees endorsed
thereon in lieu of which they are issued and with such appropriate insertions,
omissions, substitutions and other variations as the officers executing such
Securities and such Senior Guarantees may determine, as conclusively evidenced
by their execution of such Securities and interest coupons, if any, and such
Senior Guarantees. In the case of Securities of any series, such temporary
Securities may be Global Securities, representing all or a portion of the
Outstanding Securities of such series.


                                      -36-
<PAGE>   46

         Except in the case of temporary Global Securities, each of which shall
be exchanged in accordance with the provisions thereof, if temporary Securities
of any series are issued, the Company and the Guarantors will cause definitive
Securities with Senior Guarantees endorsed thereon of such series to be prepared
without unreasonable delay. After preparation of definitive Securities of such
series, the temporary Securities of such series shall be exchangeable for
definitive Securities of such series upon surrender of the temporary Securities
of such series at the office or agency of the Company pursuant to Section 9.2 in
a Place of Payment for such series, without charge to the Holder. Upon surrender
for cancellation of any one or more temporary Securities of any series
(accompanied by any unmatured interest coupons appertaining thereto), the
Company and the Guarantors shall execute and the Trustee shall authenticate and
deliver in exchange therefor a like principal amount of definitive Securities
with Senior Guarantees endorsed thereon of the same series of authorized
denominations and of like tenor; provided, however, that no definitive Bearer
Security shall be delivered in exchange for a temporary Registered Security; and
provided further, that no definitive Bearer Security shall be delivered in
exchange for a temporary Bearer Security unless such delivery shall occur
outside the United States. Until so exchanged, the temporary Securities of any
series shall in all respects be entitled to the same benefits under this
Indenture as definitive Securities of such series except as otherwise specified
as contemplated by Section 3.1.

         Section 3.5. Registration, Transfer and Exchange. The Company shall
cause to be kept at the Corporate Trust Office of the Trustee or in any office
or agency to be maintained by the Company in accordance with Section 9.2 in a
Place of Payment a register (the "Register") in which, subject to such
reasonable regulations as it may prescribe, the Company shall provide for the
registration of Registered Securities and the registration of transfers of
Registered Securities. The Register shall be in written form or any other form
capable of being converted into written form within a reasonable time. The
Trustee is hereby initially appointed "Registrar" for the purpose of registering
Registered Securities and transfers of Registered Securities as herein provided.

         Each Global Security authenticated under this Indenture shall be
registered in the name of the Depositary or a nominee thereof and delivered to
such Depositary or nominee thereof or to a successor of such Depositary or
nominee thereof, and each such Global Security shall constitute a single
Security for all purposes of this Indenture.

         Upon surrender for registration of transfer of any Registered Security
of any series at the office or agency maintained pursuant to Section 9.2 in a
Place of Payment for that series, the Company and the Guarantors shall execute,
and the Trustee shall authenticate and deliver, in the name of the designated
transferee or transferees, one or more new Registered Securities with Senior
Guarantees endorsed thereon of the same series, of any authorized denominations
and of a like aggregate principal amount and tenor and containing identical
terms and provisions.


                                      -37-
<PAGE>   47

         Bearer Securities (except for any temporary global Bearer Securities)
or any interest coupons appertaining thereto (except for interest coupons
attached to any temporary global Bearer Security) shall be transferable by
delivery.

         At the option of the Holder, Registered Securities of any series
(except a Registered Security in global form) may be exchanged for other
Registered Securities of the same series, of any authorized denominations, of a
like aggregate principal amount and tenor and containing identical terms and
provisions, upon surrender of the Registered Securities to be exchanged at such
office or agency. Whenever any Registered Securities are so surrendered for
exchange, the Company and the Guarantors shall execute, and the Trustee shall
authenticate and deliver, the Registered Securities with Senior Guarantees
endorsed thereon which the Holder making the exchange is entitled to receive.
Unless otherwise specified as contemplated by Section 3.1, Bearer Securities may
not be issued in exchange for Registered Securities.

         Unless otherwise specified as contemplated by Section 3.1, at the
option of the Holder, Bearer Securities of such series may be exchanged for
Registered Securities (if the Securities of such series are issuable in
registered form) or Bearer Securities (if Bearer Securities of such series are
issuable in more than one denomination and such exchanges are permitted by such
series) of the same series, of any authorized denominations, of like aggregate
principal amount and tenor and containing identical terms and conditions, upon
surrender of the Bearer Securities to be exchanged at any such office or agency,
with all unmatured interest coupons and all matured interest coupons in default
thereto appertaining. If the Holder of a Bearer Security is unable to produce
any such unmatured interest coupon or coupons or matured interest coupon or
coupons in default, such exchange may be effected if the Bearer Securities are
accompanied by payment in funds acceptable to the Company and the Trustee in an
amount equal to the face amount of such missing interest coupon or coupons, or
the surrender of such missing interest coupon or interest coupons may be waived
by the Company, the Guarantors and the Trustee if there be furnished to them
such security or indemnity as they may require to save each of them and any
Paying Agent harmless. If thereafter the Holder of such Security shall surrender
to any Paying Agent any such missing interest coupon in respect of which such a
payment shall have been made, such Holder shall be entitled to receive the
amount of such payment; provided, however, that, except as otherwise provided in
Section 9.2, interest represented by interest coupons shall be payable only upon
presentation and surrender of those interest coupons at an office or agency
located outside the United States. Notwithstanding the foregoing, in case any
Bearer Security of any series is surrendered at any such office or agency in
exchange for a Registered Security of the same series after the close of
business at such office or agency on (i) any Regular Record Date and before the
opening of business at such office or agency on the relevant Interest Payment
Date, or (ii) any Special Record Date and before the opening of business at such
office or agency on the related date for payment of Defaulted Interest, such
Bearer


                                      -38-
<PAGE>   48

Security shall be surrendered without the interest coupon relating to such
Interest Payment Date or proposed date of payment, as the case may be (or, if
such interest coupon is so surrendered with such Bearer Security, such interest
coupon shall be returned to the Person so surrendering the Bearer Security), and
interest or Defaulted Interest, as the case may be, will not be payable on such
Interest Payment Date or proposed date for payment, as the case may be, in
respect of the Registered Security issued in exchange for such Bearer Security,
but will be payable only to the Holder of such interest coupon, when due in
accordance with the provisions of this Indenture.

         Notwithstanding anything herein to the contrary, the exchange of Bearer
Securities for Registered Securities shall be subject to applicable laws and
regulations in effect at the time of exchange. Neither the Company, the
Guarantors, the Trustee nor the Registrar shall exchange any Bearer Securities
for Registered Securities if it has received an Opinion of Counsel that as a
result of such exchange the Company would suffer adverse consequences under the
United States Federal income tax laws and regulations then in effect and the
Company has delivered to the Trustee a Company Order directing the Trustee not
to make such exchanges thereafter, unless and until the Trustee receives a
subsequent Company Order to the contrary. The Company shall deliver copies of
such Company Order to the Registrar.

         Notwithstanding any other provision of this Section, unless and until
it is exchanged in whole or in part for Securities in certificated form, a
Global Security representing all or a portion of the Securities of a series may
not be transferred except as a whole by the Depositary for such series to a
nominee of such Depositary or by a nominee of such Depositary to such Depositary
or another nominee of such Depositary or by such Depositary or any such nominee
to a successor Depositary for such series or a nominee of such successor
Depositary.

         If at any time the Depositary for the Securities of a series notifies
the Company that it is unwilling or unable to continue as Depositary for the
Securities of such series or if at any time the Depositary for the Securities of
such series shall no longer be eligible under Section 3.3, the Company shall
appoint a successor Depositary with respect to the Securities of such series. If
a successor Depositary for the Securities of such series is not appointed by the
Company prior to the resignation of the Depositary and, in any event, within 90
days after the Company receives such notice or becomes aware of such
ineligibility, the Company's designation of the Depositary pursuant to Section
3.1(b)(22) shall no longer be effective with respect to the Securities of such
series and the Company and the Guarantors shall execute, and the Trustee, upon
receipt of a Company Order for the authentication and delivery of certificated
Securities with Senior Guarantees endorsed thereon of such series of like tenor,
shall authenticate and deliver, Securities with Senior Guarantees endorsed
thereon of such series of like tenor in certificated form, in authorized
denominations and in an aggregate principal amount equal


                                      -39-
<PAGE>   49

to the principal amount of the Global Security or Securities of such series of
like tenor in exchange for such Global Security or Securities in global form.

         The Company may at any time in its sole discretion determine that
Global Securities shall no longer be represented by such a Global Security or
Securities. In such event the Company and the Guarantors shall execute, and the
Trustee, upon receipt of a Company Order for the authentication and delivery of
certificated Securities with Senior Guarantees endorsed thereon of such series
of like tenor, shall authenticate and deliver, Securities with Senior Guarantees
endorsed thereon of such series of like tenor in certificated form, in
authorized denominations and in an aggregate principal amount equal to the
principal amount of the Global Security or Securities of such series of like
tenor in exchange for such Security or Securities in global form.

         If specified by the Company pursuant to Section 3.1 with respect to a
series of Securities, the Depositary for such series may surrender a Global
Security of such series in exchange in whole or in part for Securities of such
series in certificated form on such terms as are acceptable to the Company, the
Guarantors and such Depositary. Thereupon, the Company and the Guarantors shall
execute, and the Trustee shall authenticate and deliver, without service charge,

         (i) to each Person specified by such Depositary a new certificated
    Security or Securities with Senior Guarantees endorsed thereon of the same
    series of like tenor, of any authorized denomination as requested by such
    Person in aggregate principal amount equal to and in exchange for such
    Person's beneficial interest in the Global Security; and

         (ii) to such Depositary a new Global Security with Senior Guarantees
    endorsed thereon of like tenor in a denomination equal to the difference, if
    any, between the principal amount of the surrendered Global Security and the
    aggregate principal amount of certificated Securities delivered to Holders
    thereof.

         Upon the exchange of a Global Security with Senior Guarantees endorsed
thereon for Securities with Senior Guarantees endorsed thereon in certificated
form, such Global Security with Senior Guarantees endorsed thereon shall be
cancelled by the Trustee. Unless expressly provided with respect to the
Securities of any series that such Security may be exchanged for Bearer
Securities, Securities with Senior Guarantees endorsed thereon in certificated
form issued in exchange for a Global Security with Senior Guarantees endorsed
thereon pursuant to this Section shall be registered in such names and in such
authorized denominations as the Depositary for such Global Security with Senior
Guarantees endorsed thereon, pursuant to instructions from its direct or
indirect participants or otherwise, shall instruct the Trustee in writing. The
Trustee shall


                                      -40-
<PAGE>   50

deliver such Securities with Senior Guarantees endorsed thereon to the Persons
in whose names such Securities with Senior Guarantees endorsed thereon are so
registered.

         Whenever any Securities are surrendered for exchange, the Company and
the Guarantors shall execute, and the Trustee shall authenticate and deliver,
the Securities with Senior Guarantees endorsed thereon which the Holder making
the exchange is entitled to receive.

         All Securities with Senior Guarantees endorsed thereon issued upon any
registration of transfer or upon any exchange of Securities with Senior
Guarantees endorsed thereon shall be the valid obligations of the Company and
the Guarantors, evidencing the same debt, and entitled to the same benefits
under this Indenture, as the Securities with Senior Guarantees endorsed thereon
surrendered upon such registration of transfer or exchange.

         Every Registered Security presented or surrendered for registration of
transfer or for exchange shall (if so required by the Company, the Guarantors,
the Registrar or the Trustee) be duly endorsed, or be accompanied by a written
instrument of transfer in form satisfactory to the Company, the Guarantors, the
Registrar and the Trustee duly executed by the Holder thereof or his attorney
duly authorized in writing.

         No service charge shall be made for any registration of transfer or for
any exchange of Securities, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any registration or transfer or exchange of Securities, other
than exchanges pursuant to Section 3.4, 8.6 or 11.7 not involving any transfer.

         The Company and the Guarantors shall not be required (i) to issue,
register the transfer of, or exchange any Securities with Senior Guarantees
endorsed thereon for a period beginning at the opening of business 15 days
before any selection for redemption of Securities of like tenor and of the
series of which such Security is a part and ending at the close of business on
the earliest date on which the relevant notice of redemption is deemed to have
been given to all Holders of Securities of like tenor and of such series to be
redeemed; (ii) to register the transfer of or exchange any Registered Security
with Senior Guarantees endorsed thereon so selected for redemption, in whole or
in part, except the unredeemed portion of any Security being redeemed in part;
or (iii) to exchange any Bearer Security with Senior Guarantees endorsed thereon
so selected for redemption, except that such a Bearer Security may be exchanged
for a Registered Security of that series and like tenor; provided that such
Registered Security shall be simultaneously surrendered for redemption.


                                      -41-
<PAGE>   51

         The foregoing provisions relating to registration, transfer and
exchange may be modified, supplemented or superseded with respect to any series
of Securities by a Board Resolution or in one or more indentures supplemental
hereto.

         Section 3.6. Replacement Securities. If a mutilated Security or a
Security with a mutilated interest coupon appertaining to it is surrendered to
the Trustee, together with, in proper cases, such security or indemnity as may
be required by the Company, the Guarantors or the Trustee to save each of them
harmless, the Company and the Guarantors shall execute and the Trustee shall
authenticate and deliver a replacement Registered Security with Senior
Guarantees endorsed thereon, if such surrendered Security was a Registered
Security, or a replacement Bearer Security with Senior Guarantees endorsed
thereon with interest coupons corresponding to the interest coupons appertaining
to the surrendered Security, if such surrendered Security was a Bearer Security,
of the same series and date of maturity.

         If there shall be delivered to the Company, the Guarantors and the
Trustee (i) evidence to their satisfaction of the destruction, loss or theft of
any Security or interest coupon and (ii) such security or indemnity as may be
required by them to save each of them and any agent of any of them harmless,
then, in the absence of notice to the Company or the Trustee that such Security
or interest coupon has been acquired by a bona fide purchaser, the Company and
the Guarantors shall execute and the Trustee shall authenticate and deliver in
lieu of any such destroyed, lost or stolen Security or in exchange for the
Security to which a destroyed, lost or stolen interest coupon appertains (with
all appurtenant interest coupons not destroyed, lost or stolen), a replacement
Registered Security with Senior Guarantees endorsed thereon, if such Holder's
claim appertains to a Registered Security with Senior Guarantees endorsed
thereon, or a replacement Bearer Security with Senior Guarantees endorsed
thereon with interest coupons corresponding to the interest coupons appertaining
to the destroyed, lost or stolen Bearer Security or the Bearer Security to which
such lost, destroyed or stolen interest coupon appertains, if such Holder's
claim appertains to a Bearer Security, of the same series and principal amount,
containing identical terms and provisions and bearing a number not
contemporaneously outstanding.

         In case any such mutilated, destroyed, lost or stolen Security or
interest coupon has become or is about to become due and payable, the Company
and the Guarantors in their discretion may, instead of issuing a new Security or
interest coupon with Senior Guarantees endorsed thereon, pay such Security or
interest coupon; provided, however, that payment of principal of and any premium
or interest on Bearer Securities shall, except as otherwise provided in Section
9.2, be payable only at an office or agency located outside the United States
and, unless otherwise specified as contemplated by Section 3.1, any interest on
Bearer Securities shall be payable only upon presentation and surrender of the
interest coupons appertaining thereto.


                                      -42-
<PAGE>   52
                  Upon the issuance of any new Security under this Section, the
Company and the Guarantors may require the payment of a sum sufficient to cover
any tax or other governmental charge that may be imposed in relation thereto and
any other expenses (including the fees and expenses of the Trustee, its agents
and counsel) connected therewith.

                  Every new Security with Senior Guarantees endorsed thereon of
any series with its interest coupons, if any, issued pursuant to this Section in
lieu of any destroyed, lost or stolen Security, or in exchange for a Security to
which a destroyed, lost or stolen interest coupon appertains, shall constitute
an original additional contractual obligation of the Company and the relevant
Guarantor, whether or not the destroyed, lost or stolen Security and its
interest coupon, if any, or the destroyed, lost or stolen interest coupon, shall
be at any time enforceable by anyone, and shall be entitled to all the benefits
of this Indenture equally and proportionately with any and all other Securities
of that series and their interest coupons, if any, duly issued hereunder.

                  The provisions of this Section are exclusive and shall
preclude (to the extent lawful) all other rights and remedies with respect to
the replacement or payment of mutilated, destroyed, lost or stolen Securities or
interest coupons.

                  Section 3.7. Payment of Interest; Interest Rights Preserved.
(a) Unless otherwise provided as contemplated by Section 3.1, interest, if any,
on any Registered Security which is payable, and is punctually paid or duly
provided for, on any Interest Payment Date shall be paid to the Person in whose
name that Security (or one or more Predecessor Securities) is registered at the
close of business on the Regular Record Date for such interest at the office or
agency maintained for such purpose pursuant to Section 9.2; provided, however,
that at the option of the Company, interest on any series of Registered
Securities that bears interest may be paid (i) by check mailed to the address of
the Person entitled thereto as it shall appear on the Register of Holders of
Securities of such series or (ii) at the expense of the Company, by wire
transfer to an account maintained by the Person entitled thereto as specified in
the Register of Holders of Securities of such series.

                  Unless otherwise provided as contemplated by Section 3.1, (i)
interest, if any, on Bearer Securities shall be paid only against presentation
and surrender of the interest coupons for such interest installments as are
evidenced thereby as they mature and (ii) original issue discount, if any, on
Bearer Securities shall be paid only against presentation and surrender of such
Securities; in either case at the office of a Paying Agent located outside the
United States, unless the Company shall have otherwise instructed the Trustee in
writing, provided that any such instruction for payment in the United States
does not cause any Bearer Security to be treated as a "registration-required
obligation" under United States laws and regulations. The interest, if any, on
any

                                      -43-
<PAGE>   53
temporary Bearer Security shall be paid, as to any installment of interest
evidenced by an interest coupon attached thereto only upon presentation and
surrender of such interest coupon and, as to other installments of interest,
only upon presentation of such Security for notation thereon of the payment of
such interest. If at the time a payment of principal of or interest, if any, on
a Bearer Security or interest coupon shall become due, the payment of the full
amount so payable at the office or offices of all the Paying Agents outside the
United States is illegal or effectively precluded because of the imposition of
exchange controls or other similar restrictions on the payment of such amount in
Dollars, then the Company may instruct the Trustee in writing to make such
payments at a Paying Agent located in the United States, provided that provision
for such payment in the United States would not cause such Bearer Security to be
treated as a "registration-required obligation" under United States laws and
regulations.

                  (b) Unless otherwise provided as contemplated by Section 3.1,
any interest on Securities of any series which is payable, but is not punctually
paid or duly provided for, on any Interest Payment Date in the case of
Registered Securities and upon presentation and surrender of the applicable
interest coupon in accordance with the second paragraph of Section 3.7(a) in the
case of Bearer Securities (herein called "Defaulted Interest"), shall forthwith
cease to be payable to the Holders of Registered Securities on the relevant
Regular Record Date by virtue of their having been such Holders, or to the
Holders of Bearer Securities by virtue of their having presented the applicable
interest coupon on such Interest Payment Date, and such Defaulted Interest may
be paid by the Company, at its election in each case, as provided in clause (1)
or (2) below:

                  (1) In the case of Registered Securities, the Company may
         elect to make payment of such Defaulted Interest to the Persons in
         whose names such Registered Securities (or their respective Predecessor
         Securities) are registered at the close of business on a Special Record
         Date for the payment of such Defaulted Interest, which shall be fixed
         in the following manner. The Company shall notify the Trustee in
         writing of the amount of Defaulted Interest proposed to be paid on each
         such Registered Security and the date of the proposed payment, and
         shall deposit with the Trustee an amount of money equal to the
         aggregate amount proposed to be paid in respect of such Defaulted
         Interest or shall make arrangements satisfactory to the Trustee for
         such deposit prior to the date of the proposed payment, such money when
         deposited to be held in trust for the benefit of the Persons entitled
         to such Defaulted Interest as in this clause (1) provided. Thereupon
         the Trustee shall fix a Special Record Date for the payment of such
         Defaulted Interest which shall be not more than 15 days and not less
         than 10 days prior to the date of the proposed payment and not less
         than 10 days after the receipt by the Trustee of the notice of the
         proposed payment. The Trustee shall promptly notify the Company of such
         Special Record Date and, in the name and at the

                                      -44-
<PAGE>   54
         expense of the Company, shall cause notice of the proposed payment of
         such Defaulted Interest and the Special Record Date therefor to be
         mailed, first-class postage prepaid, to each Holder of such Registered
         Securities at his or her address as it appears in the Register, not
         less than 10 days prior to such Special Record Date. Notice of the
         proposed payment of such Defaulted Interest and the Special Record Date
         therefor having been so mailed, such Defaulted Interest shall be paid
         to the Persons in whose names such Registered Securities (or their
         respective Predecessor Securities) are registered at the close of
         business on such Special Record Date and shall no longer be payable
         pursuant to the following clause (2).

                  (2)(x) In the case of Registered Securities, the Company may
         make payment of such Defaulted Interest to the Persons in whose names
         such Registered Securities (or their respective Predecessor Securities)
         are registered at the close of business on a specified date in any
         other lawful manner not inconsistent with the requirements of any
         securities exchange on which such Registered Securities may be listed,
         and upon such notice as may be required by such exchange, if, after
         notice given by the Company to the Trustee of the proposed payment
         pursuant to this clause (2)(x), such manner of payment shall be deemed
         practicable by the Trustee; or (y) unless otherwise provided as
         contemplated by Section 3.1, in the case of Bearer Securities, the
         Company may make payment of Defaulted Interest on such Bearer
         Securities in any lawful manner not inconsistent with the requirements
         of any securities exchange on which such Bearer Securities may be
         listed, and upon such notice as may be required by such exchange, if,
         after notice given by the Company to the Trustee of the proposed
         payment pursuant to this clause (2)(y), such manner of payment shall be
         deemed practicable by the Trustee.

                  (c) Subject to the foregoing provisions of this Section and
Section 3.5, each Security delivered under this Indenture upon registration of
transfer of or in exchange for or in lieu of any other Security shall carry the
rights to interest accrued and unpaid, and to accrue, which were carried by such
other Security.

                  (d) In the case of any Registered Security of a series which
is converted or exchanged after any Regular Record Date and on or prior to the
next succeeding Interest Payment Date (other than any Security the principal of
(or premium, if any, on) which shall become due and payable, whether at a Stated
Maturity or by declaration of acceleration, call for redemption, or otherwise,
prior to such Interest Payment Date), interest whose Stated Maturity is on such
Interest Payment Date shall be payable on such Interest Payment Date
notwithstanding such conversion or exchange and such interest (whether or not
punctually paid or duly provided for) shall be paid to the Person in whose name
that Registered Security (or any one or more Predecessor Securities) is
registered at the close of business on such Regular Record Date, unless
otherwise provided with respect to Securities of that series pursuant to Section
3.1(b).

                                      -45-
<PAGE>   55
                  Section 3.8. Persons Deemed Owners. Unless otherwise provided
as contemplated by Section 3.1, prior to due presentment of any Registered
Security for registration of transfer, the Company, the Guarantors, the Trustee
and any agent of the Company, any Guarantor or the Trustee may treat the Person
in whose name such Registered Security is registered as the owner of such
Registered Security for the purpose of receiving payment of principal of,
premium, if any, and (subject to Section 3.7) interest on such Registered
Security and for all other purposes whatsoever, whether or not such Registered
Security be overdue, and neither the Company, any Guarantor, the Trustee nor any
agent of the Company, any Guarantor or the Trustee shall be affected by notice
to the contrary.

                  Unless otherwise provided as contemplated by Section 3.1, the
Company, the Guarantors, the Trustee and any agent of the Company, any Guarantor
or the Trustee may treat the bearer of any Bearer Security and the bearer of any
interest coupon as the absolute owner of such Bearer Security or interest coupon
for the purpose of receiving payment thereof or on account thereof and for all
other purposes whatsoever, whether or not such Bearer Security or interest
coupon be overdue, and neither the Company, the Guarantors, the Trustee nor any
agent of the Company, any Guarantor or the Trustee shall be affected by notice
to the contrary.

                  None of the Company, the Guarantors, the Trustee or any agent
of the Company, any Guarantor or the Trustee shall have any responsibility or
liability for any aspect of the records relating to or payments made on account
of beneficial ownership interests of a Global Security, or for maintaining,
supervising or reviewing any records relating to such beneficial ownership
interests. No holder of any beneficial interest in any Global Security, held on
its behalf by or through a Depositary, shall have any rights under this
Indenture with respect to such Global Security, and such Depositary may be
treated by the Company, the Guarantors, the Trustee and any agent of the
Company, any Guarantor or the Trustee as the owner of such Global Security for
all purposes whatsoever. With respect to any Global Security, nothing herein
shall prevent the Company, the Guarantors or the Trustee, or any agent of the
Company, any Guarantor or the Trustee, from giving effect to any written
certification, proxy or other authorization furnished by any Depositary (or its
nominee), as a Holder, with respect to such Global Security or impair, as
between such Depositary and owners of beneficial interests in such Global
Security, the operation of customary practices governing the exercise of the
rights of such Depositary (or its nominee) as Holder of such Global Security.

                  Section 3.9. Cancellation. All Securities and interest coupons
appertaining thereto, if any, surrendered for payment, redemption, conversion,
registration of transfer or exchange or for credit against any sinking fund
payment shall, if surrendered to any Person other than the Trustee, be delivered
to the Trustee and, together with the Senior Guarantees endorsed thereon, shall
be promptly cancelled by it. The Company may at any

                                      -46-
<PAGE>   56
time deliver to the Trustee for cancellation any Securities, together with
interest coupons appertaining thereto, if any, previously authenticated and
delivered hereunder which the Company may have acquired in any manner
whatsoever, and may deliver to the Trustee (or to any other Person for delivery
to the Trustee) for cancellation any Securities, together with interest coupons
appertaining thereto, if any, previously authenticated hereunder which the
Company has not issued and sold, and all Securities and interest coupons so
delivered shall, together with the Senior Guarantees endorsed thereon, be
promptly cancelled by the Trustee. No Securities shall be authenticated in lieu
of or in exchange for any Securities cancelled as provided in this Section 3.9,
except as expressly permitted by this Indenture. All cancelled Securities and
interest coupons held by the Trustee shall, together with the Senior Guarantees
endorsed thereon, be disposed of in accordance with its customary procedures,
and the Trustee shall thereafter deliver to the Company a certificate with
respect to such disposition.

                  Section 3.10. Computation of Interest. Except as otherwise
specified as contemplated by Section 3.1, interest on the Securities of each
series shall be computed on the basis of a 360-day year of twelve 30-day months.

                  Section 3.11. CUSIP Numbers. The Company in issuing the
Securities may use "CUSIP" numbers (if then generally in use and in addition to
the other identification numbers printed on the Securities), and, in such case,
the Trustee shall use "CUSIP" numbers in notices of redemption as a convenience
to Holders; provided that any such notice may state that no representation is
made as to the correctness of such numbers either as printed on the Securities
or as contained in any notice of a redemption and that reliance may be placed
only on the other identification numbers printed on the Securities, and any such
redemption shall not be affected by any defect in or omission of such numbers.

                  Section 3.12. Currency and Manner of Payment in Respect of
Securities. Unless otherwise specified with respect to any Securities pursuant
to Section 3.1, payment of the principal of, premium, if any, and interest, if
any, on any Security of such series will be made in the currency or currencies
or currency unit or units in which such Security is payable. The provisions of
this Section 3.12 may be modified or superseded pursuant to Section 3.1 with
respect to any Securities.

                                    ARTICLE 4

                     SATISFACTION, DISCHARGE AND DEFEASANCE

                  Section 4.1. Termination of Company's Obligations Under the
Indenture. This Indenture shall upon a Company Request cease to be of further
effect with respect to Securities of or within any series and any interest
coupons appertaining thereto (except as to (i) rights of registration, transfer
or exchange of such Securities, (ii) rights of

                                      -47-
<PAGE>   57
replacement of such Securities which may have been lost, stolen or mutilated as
herein expressly provided for, (iii) rights of holders of Securities to receive
payments of principal thereof and interest thereon, upon the Stated Maturity
thereof (but not upon acceleration), and rights of the Holders to receive
mandatory sinking fund payments, if any, (iv) rights of holders of Securities to
convert or exchange Securities, (v) rights, obligations, duties and immunities
of the Trustee hereunder, (vi) any rights of the Holders of Securities of such
series as beneficiaries hereof with respect to the property so deposited with
the Trustee payable to all or any of them, and (vii) the obligations of the
Company under Section 9.2) and the Trustee, upon payment of all amounts due it
under Section 6.7, at the expense of the Company, shall execute proper
instruments acknowledging satisfaction and discharge of this Indenture with
respect to such Securities and any interest coupons appertaining thereto when

                  (1) either (A) all such Securities previously authenticated
         and delivered and all interest coupons appertaining thereto (other than
         (i) such interest coupons appertaining to Bearer Securities surrendered
         in exchange for Registered Securities and maturing after such exchange,
         surrender of which is not required or has been waived as provided in
         Section 3.5, (ii) such Securities and interest coupons which have been
         destroyed, lost or stolen and which have been replaced or paid as
         provided in Section 3.6, (iii) such interest coupons appertaining to
         Bearer Securities called for redemption and maturing after the relevant
         Redemption Date, surrender of which has been waived as provided in
         Section 11.6 and (iv) such Securities and interest coupons for whose
         payment money in the currency or currencies or currency unit or units
         in which such Securities are payable has theretofore been deposited in
         trust or segregated and held in trust by the Company and thereafter
         repaid to the Company or discharged from such trust, as provided in
         Section 9.3) have been delivered to the Trustee for cancellation; or

                  (B) all Securities of such series and, in the case of (i) or
         (ii) below, any interest coupons appertaining thereto not theretofore
         delivered to the Trustee for cancellation:

                                    (i) have become due and payable, or

                                    (ii) will become due and payable at their
                           Stated Maturity within one year, or

                                    (iii) are to be called for redemption within
                           one year under arrangements satisfactory to the
                           Trustee for the giving of notice of redemption by the
                           Trustee in the name, and at the expense, of the
                           Company,

                                      -48-
<PAGE>   58
                  and the Company, in the case of (i), (ii) or (iii) above, has
                  irrevocably deposited or caused to be deposited with the
                  Trustee as trust funds in trust for the purpose an amount in
                  the currency or currencies or currency unit or units in which
                  the Securities of such series are payable, sufficient to pay
                  and discharge the entire indebtedness on such Securities and
                  such interest coupons not theretofore delivered to the Trustee
                  for cancellation, for principal, premium, if any, and
                  interest, with respect thereto, to the date of such deposit
                  (in the case of Securities which have become due and payable)
                  or to the Stated Maturity or Redemption Date, as the case may
                  be; 

                  (2) the Company has paid or caused to be paid all other sums
         payable hereunder by the Company and the Guarantors; and

                  (3) the Company has delivered to the Trustee an Officers'
         Certificate and an Opinion of Counsel, each stating that all conditions
         precedent herein provided for relating to the satisfaction and
         discharge of this Indenture as to such series have been complied with.

Notwithstanding the satisfaction and discharge of this Indenture, the obligation
of the Company to the Trustee and any predecessor Trustee under Section 6.7, the
obligations of the Company to any Authenticating Agent under Section 6.14 and,
if money shall have been deposited with the Trustee pursuant to subclause (B) of
clause (1) of this Section, the obligations of the Trustee under Section 4.2,
Section 9.2 and the last paragraph of Section 9.3 shall survive.

                  Section 4.2. Application of Trust Funds. Subject to the
provisions of the last paragraph of Section 9.3, all money deposited with the
Trustee pursuant to Section 4.1 shall be held in trust and applied by it, in
accordance with the provisions of the Securities, the interest coupons
appertaining thereto, if any, and this Indenture, to the payment, either
directly or through any Paying Agent (including the Company acting as its own
Paying Agent) as the Trustee may determine, to the Persons entitled thereto, of
the principal, premium, if any and any interest for whose payment such money has
been deposited with or received by the Trustee, but such money need not be
segregated from other funds except as otherwise provided herein and except to
the extent required by law.

                  Section 4.3. Applicability of Defeasance Provisions; Company's
Option to Effect Defeasance or Agreement Defeasance. Except as otherwise
specified as contemplated by Section 3.1 for the Securities of any series, the
provisions of Sections 4.4 through 4.9 inclusive, with such modifications
thereto as may be specified pursuant to Section 3.1 with respect to any series
of Securities, shall be applicable to the Securities and any interest coupons
appertaining thereto.

                                      -49-
<PAGE>   59
                  Section 4.4. Defeasance and Discharge. On and after the date
on which the conditions set forth in Section 4.6 are satisfied with respect to
the Securities of or within any series, the Company shall be deemed to have paid
and been discharged from its obligations with respect to such Securities and any
interest coupons appertaining thereto (hereinafter "defeasance"). For this
purpose, such defeasance means that (i) the Company shall be deemed to have paid
and discharged the entire indebtedness represented by such Securities and any
interest coupons appertaining thereto which shall thereafter be deemed to be
"Outstanding" only for the purposes of Sections 4.7 and 4.9 and the other
Sections of this Indenture referred to in clause (ii)(B) of this Section, and to
have satisfied all its other obligations under such Securities and any interest
coupons appertaining thereto and this Indenture insofar as such Securities and
any interest coupons appertaining thereto are concerned (and the Trustee, upon
payment of all amounts due it under Section 6.7, at the expense of the Company,
shall on a Company Order execute proper instruments acknowledging the same) and
(ii) the Guarantors shall be released from all of their obligations under their
Senior Guarantees and under Article 16 of this Indenture, except the following
which shall survive until otherwise terminated or discharged hereunder: (A) the
rights of Holders of such Securities and any interest coupons appertaining
thereto to receive, solely from the trust funds described in Section 4.6(a) and
as more fully set forth in such Section, payments in respect of the principal
of, premium, if any, and interest, if any, on such Securities or any interest
coupons appertaining thereto when such payments are due; (B) the Company's
obligations with respect to such Securities under Sections 3.4, 3.5, 3.6, 9.2
and 9.3 and with respect to the payment of additional amounts, if any, payable
with respect to such Securities as specified pursuant to Section 3.1(b)(16); (C)
the Company's obligations with respect to a conversion or exchange of such
Securities; (D) the rights, powers, trusts, duties and immunities of the Trustee
hereunder and (E) this Article 4. Subject to compliance with this Article 4, the
Company may defease the Securities of any series and any interest coupons
appertaining thereto under this Section 4.4 notwithstanding a prior agreement
defeasance (as defined herein) under Section 4.5 with respect to such Securities
and any interest coupons appertaining thereto. Following a defeasance, payment
of such Securities may not be accelerated because of an Event of Default.

                  Section 4.5. Agreement Defeasance. On and after the date on
which the conditions set forth in Section 4.6 are satisfied with respect to the
Securities of or within any series, (i) the Company shall be released from its
obligations under Section 7.1 and, if specified pursuant to Section 3.1, its
obligations under any other agreement, with respect to such Securities and any
interest coupons appertaining thereto and (ii) the occurrence of any event
specified in Section 5.1(d) or 5.1(i) (in each case, with respect to any of the
obligations described in clause (i) above) or 5.1(e) shall be deemed not to be
or result in a Default or Event of Default (hereinafter, "agreement
defeasance"), and such Securities and any interest coupons appertaining thereto
shall thereafter be deemed to be not

                                      -50-
<PAGE>   60
"Outstanding" for the purposes of any request, demand, authorization, direction,
notice, waiver, consent or declaration or Act of Holders (and the consequences
of any thereof) in connection with Section 7.1, such other agreement specified
pursuant to Section 3.1, or Section 5.1(d) or 5.1(i) (in each case, with respect
to any of the obligations described in clause (i) above) or 5.1(e), but shall
continue to be deemed "Outstanding" for all other purposes hereunder. For this
purpose, such agreement defeasance means that, with respect to such Securities
and any interest coupons appertaining thereto, the Company may omit to comply
with and shall have no liability in respect of any term, condition or limitation
set forth in any such Section or such other agreement, whether directly or
indirectly, by reason of any reference elsewhere herein to any such Section or
such other agreement or by reason of reference in any such Section or such other
agreement to any other provision herein or in any other document and such
omission to comply shall not constitute a Default or an Event of Default under
Section 5.1(d), 5.1(e) or 5.1(i) or otherwise, as the case may be, but, except
as specified above, the remainder of this Indenture and such Securities and any
interest coupons appertaining thereto shall be unaffected thereby.

                  Section 4.6. Conditions to Defeasance or Agreement Defeasance.
The following shall be the conditions to application of either Section 4.4 or
Section 4.5 to the then Outstanding Securities of or within a series:

                  (a) The Company shall irrevocably have deposited or caused to
be deposited with the Trustee (or another trustee satisfying the requirements of
Section 6.9 who shall agree to comply with the provisions of Sections 4.3
through 4.9 inclusive and the last paragraph of Section 9.3 applicable to the
Trustee, for purposes of such sections also a "Trustee") as trust funds in trust
for the purpose of making the following payments, specifically pledged as
security for, and dedicated solely to, the benefit of the Holders of such
Securities and any interest coupons appertaining thereto, (A) money in an
amount, or (B) U.S. Government Obligations which through the scheduled payment
of principal and interest in respect thereof in accordance with their terms will
provide, not later than one day before the due date of any payment, money in an
amount, or (C) a combination thereof, in an amount sufficient in the opinion of
a nationally recognized firm of independent certified public accountants
expressed in a written opinion with respect thereto delivered to the Trustee, to
pay and discharge, and which shall be applied by the Trustee (or other
qualifying trustee) to pay and discharge, (x) the principal of, premium, if any,
and each installment of interest, if any, on the outstanding Securities and any
interest coupons appertaining thereto on the Stated Maturity of such principal
or installment of interest and (y) any mandatory sinking fund payments
applicable to such Securities on the day on which such payments are due and
payable in accordance with the terms of this Indenture and of such Securities
and any interest coupons appertaining thereto.

                  (b) In the case of an election under Section 4.4, the Company
shall have

                                      -51-
<PAGE>   61
delivered to the Trustee an Opinion of Counsel stating that (x) the Company has
received from, or there has been published by, the Internal Revenue Service a
ruling, or (y) since the date of this Indenture there has been a change in the
applicable Federal income tax law, in either case to the effect that, and based
thereon such opinion shall confirm that, the Holders of the Outstanding
Securities and any interest coupons appertaining thereto will not recognize gain
or loss for Federal income tax purposes as a result of such deposit, defeasance
and discharge and will be subject to Federal income tax on the same amount, in
the same manner and at the same times as would have been the case if such
deposit, defeasance and discharge had not occurred.

                  (c) In the case of an election under Section 4.5, the Company
shall have delivered to the Trustee an Opinion of Counsel to the effect that the
Holders of the Outstanding Securities and any interest coupons appertaining
thereto will not recognize gain or loss for Federal income tax purposes as a
result of such deposit and agreement defeasance and will be subject to Federal
income tax on the same amount, in the same manner and at the same times as would
have been the case if such deposit and agreement defeasance had not occurred.

                  (d) The Company shall have delivered to the Trustee an
Officer's Certificate to the effect that the Securities, if then listed on any
securities exchange or approved for trading in any automated quotation system,
will not be delisted or disapproved for such trading as a result of such
deposit.

                   (e) No Event of Default or event which with notice or lapse
of time or both would become an Event of Default shall have occurred and be
continuing on the date of such deposit or, insofar as subsections 5.1(g) and (h)
are concerned, at any time during the period ending on the 91st day after the
date of such deposit (it being understood that this condition shall not be
deemed satisfied until the expiration of such period).

                  (f) Such defeasance or agreement defeasance shall not cause
the Trustee to have a conflicting interest within the meaning of the Trust
Indenture Act (assuming all Securities are in default within the meaning of such
Act).

                  (g) Such defeasance or agreement defeasance shall not result
in a breach or violation of, or constitute a default under, any other agreement
or instrument to which the Company is a party or by which it is bound.

                  (h) The Company shall have delivered to the Trustee an
Officers' Certificate and an Opinion of Counsel, each stating that all
conditions precedent provided for relating to either the defeasance under
Section 4.4 or the agreement defeasance under Section 4.5 (as the case may be)
have been complied with.

                  (i) The Company has delivered to the Trustee an Opinion of
Counsel to the

                                      -52-
<PAGE>   62
effect that such defeasance or agreement defeasance shall not result in the
trust arising from such deposit or the Trustee constituting an investment
company as defined in the Investment Company Act of 1940, as amended from time
to time, or such trust shall be registered under such act or exempt from
registration thereunder.

                  (j) Such defeasance or agreement defeasance shall be effected
in compliance with any additional or substitute terms, conditions or limitations
which may be imposed on the Company in connection therewith as contemplated by
Section 3.1.

                  Section 4.7. Deposited Money and U.S. Government Obligations
to Be Held in Trust. Subject to the provisions of the last paragraph of Section
9.3, all money and U.S. Government Obligations (or other property as may be
provided pursuant to Section 3.1) (including the proceeds thereof) deposited
with the Trustee pursuant to Section 4.6 in respect of any Securities of any
series and any interest coupons appertaining thereto shall be held in trust and
applied by the Trustee, in accordance with the provisions of such Securities and
any interest coupons appertaining thereto and this Indenture, to the payment,
either directly or through any Paying Agent (including the Company acting as its
own Paying Agent) as the Trustee may determine, to the Holders of such
Securities and any interest coupons appertaining thereto of all sums due and to
become due thereon in respect of principal, premium, if any, and interest, if
any, but such money need not be segregated from other funds except as provided
herein and except to the extent required by law.

                  Section 4.8. Repayment to Company. Subject to the delivery by
the Company of any written certification required by the last paragraph of this
Section 4.8, the Trustee (and any Paying Agent) shall promptly pay to the
Company upon Company Request any excess money or securities held by them at any
time.

                  The provisions of the last paragraph of Section 9.3 shall
apply to any money or securities held by the Trustee or any Paying Agent under
this Article 4 that remain unclaimed for two years after the Maturity of any
series of Securities for which money or securities have been deposited pursuant
to Section 4.6(a).

                  Anything in this Article to the contrary notwithstanding, the
Trustee shall deliver or pay to the Company from time to time upon Company
Request any money or U.S. Government Obligations held by it as provided in
Section 4.6 with respect to any Securities which, in the opinion of a nationally
recognized firm of independent public accountants expressed in a written
certification thereof delivered to the Trustee, are in excess of the amount
thereof which would then be required to be deposited to effect the defeasance or
agreement defeasance, as the case may be, with respect to such Securities.

                                      -53-
<PAGE>   63
                  Section 4.9. Indemnity for U.S. Government Obligations. The
Company shall pay, and shall indemnify the Trustee against, any tax, fee or
other charge imposed on or assessed against U.S. Government Obligations
deposited pursuant to this Article or the principal and interest received in
respect thereof other than any such tax, fee or other charge which by law is for
the account of the Holders of the Outstanding Securities.

                  Section 4.10. Reinstatement. If the Trustee (or Paying Agent)
is unable to apply any money or U.S. Government Obligations in accordance with
Section 4.6 by reason of any order or judgment of any court or governmental
authority enjoining, restraining or otherwise prohibiting such application, then
the Company's obligations under this Indenture and the Securities shall be
revived and reinstated, with present and prospective effect, as though no
deposit had occurred pursuant to Section 4.6, until such time as the Trustee (or
Paying Agent) is permitted to apply all such money or U.S. Government
Obligations in accordance with Section 4.6; provided, however, that if the
Company makes any payment to the Trustee (or Paying Agent) of principal of,
premium, if any, or interest on any Security following the reinstatement of its
obligations, the Trustee (or Paying Agent) shall promptly pay any such amount to
the Holders of the Securities and the Company shall be subrogated to the rights
of the Holders of such Securities to receive such payment from the money and
U.S. Government Obligations held by the Trustee (or Paying Agent).

                                    ARTICLE 5

                              DEFAULTS AND REMEDIES

                  Section 5.1. Events of Default. An "Event of Default," with
respect to the Securities of any series, means any one of the following events
(whatever the reason for such Event of Default and whether it shall be voluntary
or involuntary or be effected by operation of law or pursuant to any judgment,
decree or order of any court or any order, rule or regulation of any
administrative or governmental body):

                  (a) default in the payment of interest on any Security of that
series or any interest coupon appertaining thereto or any additional amount
payable with respect to any Security of that series as specified pursuant to
Section 3.1(b)(16) when the same becomes due and payable and such default
continues for a period of 30 days; or

                  (b) default in the payment of any installment of the principal
of or any premium on any Security of that series when the same becomes due and
payable at its Maturity; or

                  (c) default in the deposit of any sinking fund payment, when
and as due by the terms of a Security of that series; or

                  (d) default in the performance, or breach, of any agreement or
warranty

                                      -54-
<PAGE>   64
of the Company or any Guarantor in this Indenture (other than an agreement or
warranty a default in whose performance or whose breach is elsewhere in this
Section specifically dealt with) or the Securities, and continuance of such
default or breach for a period of 60 days after there has been given, in the
manner provided in Section 1.6, to the Company by the Trustee or to the Company
and the Trustee by the Holders of at least 10% in principal amount of the
Outstanding Securities of the series, a written notice specifying such default
or breach and requiring it to be remedied and stating that such notice is a
"Notice of Default" hereunder; or

                  (e) a default or defaults under the terms of any bond(s),
debenture(s), note(s) or other evidence(s) of, or obligations constituting, Debt
by the Company, any Guarantor or any Restricted Subsidiary, or under any
mortgage(s), indenture(s), agreement(s) or instrument(s) under which there may
be issued or by which there may be secured or evidenced, any Debt of the
Company, any Guarantor or any Restricted Subsidiary with a principal amount then
outstanding, individually or in the aggregate, in excess of $50 million, whether
such Debt now exists or is hereafter Incurred, which default or defaults
constitute a failure to pay any portion of the principal or similar amount of
such Debt when due and payable after the expiration of any applicable grace
period with respect thereto or results in such Debt becoming or being declared
due and payable prior to the date on which it would otherwise have become due
and payable; or

                  (f) a final judgment or final judgments (not subject to
appeal) for the payment of money are entered against the Company, Allied or any
Restricted Subsidiary in an aggregate amount in excess of $50 million by a court
or courts of competent jurisdiction, which judgments remain unstayed,
undischarged or unbonded for a period of 60 days after the entry of such
judgment or judgments; or

                  (g) the entry by a court having jurisdiction in the premises
of (A) a decree or order for relief in respect of the Company, Allied or any
Restricted Subsidiary in an involuntary case or proceeding under any applicable
Federal or state bankruptcy, insolvency, reorganization or other similar law or
(B) a decree or order adjudging the Company, Allied or any Restricted Subsidiary
a bankrupt or insolvent, or approving as properly filed a petition seeking
reorganization, arrangement, adjustment or composition of or in respect of the
Company, Allied or any Restricted Subsidiary under any applicable Federal or
state law, or appointing a custodian, receiver, liquidator, assignee, trustee,
sequestrator or other similar official of the Company, Allied or any Restricted
Subsidiary or of any substantial part of the property of the Company, Allied or
any Restricted Subsidiary, or ordering the winding up or liquidation of the
affairs of the Company, Allied or any Restricted Subsidiary, and the continuance
of any such decree or order for relief or any such other decree or order
unstayed and in effect for a period of 60 consecutive days; or

                                      -55-
<PAGE>   65
                  (h) the commencement by the Company, Allied or any Restricted
Subsidiary of a voluntary case or proceeding under any applicable Federal or
state bankruptcy, insolvency, reorganization or other similar law or of any
other case or proceeding to be adjudicated a bankrupt or insolvent, or the
consent by the Company, Allied or any Restricted Subsidiary to the entry of a
decree or order for relief in respect of the Company, Allied or any Restricted
Subsidiary in an involuntary case or proceeding under any applicable Federal or
state bankruptcy, insolvency, reorganization or other similar law or to the
commencement of any bankruptcy or insolvency case or proceeding against the
Company, Allied or any Restricted Subsidiary or the filing by the Company,
Allied or any Restricted Subsidiary of a petition or answer or consent seeking
reorganization or relief under any applicable Federal or state law, or the
consent by the Company, Allied or any Restricted Subsidiary to the filing of
such a petition or to the appointment of or taking possession by a custodian,
receiver, liquidator, assignee, trustee, sequestrator or similar official of the
Company, Allied or any Restricted Subsidiary or of any substantial part of the
property of the Company, Allied or any Restricted Subsidiary, or the making by
the Company, Allied or any Restricted Subsidiary of an assignment for the
benefit of creditors, or the admission by the Company, Allied or any Restricted
Subsidiary in writing of its inability to pay its debts generally as they become
due, or the taking of corporate action by the Company, Allied or any Restricted
Subsidiary in furtherance of any such action; or

                  (i) any other Event of Default provided as contemplated by
Section 3.1 with respect to Securities of that series.

                  Section 5.2. Acceleration; Rescission and Annulment. If an
Event of Default with respect to the Securities of any series at the time
Outstanding (other than an Event of Default specified in clause (g) or (h) of
Section 5.1) occurs and is continuing, the Trustee or the Holders of at least
25% in aggregate principal amount of all of the Outstanding Securities of that
series, by written notice received by the Company (and, if given by the Holders,
received by the Trustee), may declare the principal (or, if the Securities of
that series are Original Issue Discount Securities or Indexed Securities, such
portion of the principal amount as may be specified in the terms of that series)
of, premium, if any, and accrued interest, if any, on all the Securities of that
series to be due and payable and upon any such declaration such principal (or,
in the case of Original Issue Discount Securities or Indexed Securities, such
specified amount), premium, if any, and interest, if any, shall be immediately
due and payable. If an Event of Default specified in clause (g) or (h) of
Section 5.1 with respect to the Securities of any series at the time Outstanding
occurs and is continuing, then the principal (or, if the Securities of that
series are Original Issue Discount Securities or Indexed Securities, such
portion of the principal amount as may be specified in the terms of that series)
of, premium, if any, and accrued interest, if any, on all the Securities of that
series shall be immediately due

                                      -56-
<PAGE>   66
and payable without any declaration or act on the part of the Trustee or any
Holder of such Securities.

                  At any time after such a declaration of acceleration has been
made and before a judgment or decree for payment of the money due has been
obtained by the Trustee as hereinafter in this Article provided, the Holders of
not less than a majority in aggregate principal amount of the Outstanding
Securities of that series, by written notice to the Company and the Trustee, may
rescind and annul such declaration and its consequences if

                  (1) the Company or any of the Guarantors has paid or deposited
with the Trustee a sum sufficient to pay

                           (A) all overdue interest on all Securities of that
                  series,

                           (B) the principal of (and premium, if any, on) any
                  Securities of that series which have become due otherwise than
                  by such declaration of acceleration and any interest thereon
                  at the rate borne by the Securities of that series,

                           (C) to the extent that payment of such interest is
                  lawful, interest upon overdue interest at the rate provided
                  therefor in the Securities of that series, and

                           (D) all sums paid or advanced by the Trustee
                  hereunder and the reasonable compensation, expenses,
                  disbursements and advances of the Trustee, its agents and
                  counsel;

and

                  (2) all Events of Default, other than the nonpayment of the
principal of Securities of that series which have become due solely by such
declaration of acceleration, have been cured or waived as provided in Section
5.7.

No such rescission shall affect any subsequent default or impair any right
consequent thereon.

                  Section 5.3. Collection of Indebtedness and Suits for
Enforcement by Trustee. The Company agrees that if

                  (a) default is made in the payment of any interest on any
         Security or interest coupon, if any, when such interest becomes due and
         payable and such default continues for a period of 30 days, or

                                      -57-
<PAGE>   67
                  (b) default is made in the payment of the principal of (or
         premium, if any, on) any Security at the Maturity thereof,

the Company will, upon demand of the Trustee, pay to it, for the benefit of the
Holders of such Securities or interest coupons, if any, the whole amount then
due and payable on such Securities for principal, premium, if any, and interest
and, to the extent that payment of such interest shall be legally enforceable,
interest on any overdue principal, premium, if any, and on any overdue interest,
at the rate or rates prescribed therefor in such Securities or interest coupons,
if any, and, in addition thereto, such further amount as shall be sufficient to
cover the costs and expenses of collection, including all amounts due the
Trustee, its agents and counsel under Section 6.7.

                  If the Company or any Guarantor fails to pay such amounts
forthwith upon such demand, the Trustee, in its own name and as trustee of an
express trust, may institute a judicial proceeding for the collection of the
sums so due and unpaid and may prosecute such proceeding to judgment or final
decree, and may enforce the same against the Company, any Guarantor, or any
other obligor upon the Securities and collect the moneys adjudged or decreed to
be payable in the manner provided by law out of the property of the Company, any
Guarantor or any other obligor upon the Securities, wherever situated.

                  If an Event of Default with respect to Securities of any
series occurs and is continuing, the Trustee may in its discretion proceed to
protect and enforce its rights and the rights of the Holders of Securities of
such series by such appropriate judicial proceedings as the Trustee shall deem
most effectual to protect and enforce any such rights, whether for the specific
enforcement of any agreement in this Indenture or in aid of the exercise of any
power granted herein, or to secure any other proper remedy, subject, however, to
Section 5.8.

                  Section 5.4. Trustee May File Proofs of Claim. In case of any
judicial proceeding relative to the Company (or any Guarantor or any other
obligor upon the Securities), its property or its creditors (or of any Guarantor
or its creditors), the Trustee shall be entitled and empowered, by intervention
in such proceeding or otherwise, to take any and all actions authorized under
the Trust Indenture Act in order to have claims of the Holders and the Trustee
allowed in any such proceeding. In particular, the Trustee shall be authorized
to collect and receive any moneys or other property payable or deliverable on
any such claims and to distribute the same; and any custodian, receiver,
assignee, trustee, liquidator, sequestrator or other similar official in any
such judicial proceeding is hereby authorized by each Holder to make such
payments to the Trustee and, in the event that the Trustee shall consent to the
making of such payments directly to the Holders, to pay to the Trustee any
amount due it for the reasonable compensation, expenses, disbursements and
advances of the Trustee, its agents and counsel, and any other amounts due the
Trustee under Section 6.7.

                                      -58-
<PAGE>   68
                  No provision of this Indenture shall be deemed to authorize
the Trustee to authorize or consent to or accept or adopt on behalf of any
Holder of a Security or interest coupon any plan of reorganization, arrangement,
adjustment or composition affecting the Securities or the rights of any Holder
of a Security or interest coupon thereof or to authorize the Trustee to vote in
respect of the claim of any Holder of a Security or interest coupon in any such
proceeding; provided, however, that the Trustee may, on behalf of the Holders,
vote for the election of a trustee in bankruptcy or similar official and be a
member of a creditors' or other similar committee.

                  Section 5.5. Trustee May Enforce Claims Without Possession of
Securities. All rights of action and claims under this Indenture or the
Securities or any Senior Guarantee may be prosecuted and enforced by the Trustee
without the possession of any of the Securities or the production thereof in any
proceeding relating thereto, and any such proceeding instituted by the Trustee
shall be brought in its own name as trustee of an express trust, and any
recovery of judgment shall, after provision for the payment of the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel, be for the ratable benefit of the Holders of the Securities in
respect of which such judgment has been recovered.

                  Section 5.6. Delay or Omission Not Waiver. No delay or
omission by the Trustee or any Holder of any Securities to exercise any right or
remedy accruing upon an Event of Default shall impair any such right or remedy
or constitute a waiver of or acquiescence in any such Event of Default.

                  Section 5.7. Waiver of Past Defaults. The Holders of not less
than a majority in aggregate principal amount of Outstanding Securities of any
series by written notice to the Trustee may waive on behalf of the Holders of
all Securities of such series and any interest coupons appertaining thereto a
past Default or Event of Default with respect to that series and its
consequences except a Default or Event of Default (i) in the payment of the
principal of, premium, if any, or interest on any Security of such series or any
interest coupon appertaining thereto or (ii) in respect of an agreement or
provision hereof which pursuant to Article 8 cannot be amended or modified
without the consent of the Holder of each Outstanding Security of such series
affected. Upon any such waiver, such Default shall cease to exist, and any Event
of Default arising therefrom shall be deemed to have been cured, for every
purpose of this Indenture but no such waiver shall extend to any subsequent or
other default or impair any right consequent thereon.

                  Section 5.8. Control by Majority. The Holders of not less than
a majority in aggregate principal amount of the Outstanding Securities of each
series affected (with each such series voting as a class) shall have the right
to direct the time, method and place of conducting any proceeding for any remedy
available to the Trustee or exercising any trust or power conferred on it with
respect to Securities of that series; provided, however,

                                      -59-
<PAGE>   69
that (i) the Trustee may refuse to follow any direction that conflicts with any
governmental rule or law or this Indenture, (ii) the Trustee may refuse to
follow any direction that is unduly prejudicial to the rights of the Holders of
Securities of such series not consenting, or that would in the good faith
judgment of the Trustee have a substantial likelihood of involving the Trustee
in personal liability without adequate indemnity having been offered therefor
and (iii) subject to Section 6.1, the Trustee may take any other action deemed
proper by the Trustee which is not inconsistent with such direction.

                  Section 5.9. Limitation on Suits by Holders. No Holder of any
Security of any series or any interest coupons appertaining thereto shall have
any right to institute any proceeding, judicial or otherwise, with respect to
this Indenture, or for the appointment of a receiver or trustee, or for any
other remedy hereunder, unless:

                  (a) the Holder has previously given written notice to the
         Trustee of a continuing Event of Default with respect to the Securities
         of that series;

                  (b) the Holders of at least 25% in aggregate principal amount
         of the Outstanding Securities of that series have made a written
         request to the Trustee to institute proceedings in respect of such
         Event of Default in its own name as Trustee hereunder;

                  (c) such Holder or Holders have offered to the Trustee
         indemnity satisfactory to the Trustee against any loss, liability or
         expense to be, or which may be, incurred by the Trustee in pursuing the
         remedy;

                  (d) the Trustee for 60 days after its receipt of such notice,
         request and the offer of indemnity has failed to institute any such
         proceedings; and

                  (e) during such 60-day period, the Holders of a majority in
         aggregate principal amount of the Outstanding Securities of that series
         have not given to the Trustee a direction inconsistent with such
         written request;

                  provided, however, that the limitations contained in (a)
         through (e) of this Section do not apply to any suit by a Holder of any
         Security for enforcement of payment of the principal of (and premium,
         if any) or interest on such Security on or after the respective due
         date expressed in such Security.

                  No one or more Holders of Securities of a series shall have
any right in any manner whatever by virtue of, or by availing of, any provision
of this Indenture to affect, disturb or prejudice the rights of any other of
such Holders, or to obtain or to seek to obtain priority or preference over any
other of such Holders or to enforce any right under this Indenture, except in
the manner herein provided and for the equal and ratable benefit of all of such
Holders.

                                      -60-
<PAGE>   70
                  Section 5.10. Rights of Holders to Receive Payment.
Notwithstanding any other provision of this Indenture, but subject to Section
9.2, each of the right of any Holder of a Security or interest coupon to receive
payment of principal of, premium, if any, and, subject to Sections 3.5 and 3.7,
interest on the Security, on or after the respective due dates expressed in the
Security (or, in case of redemption or a required repurchase by the Company
under the terms of the relevant Securities, on the Redemption Dates or specified
repurchase dates), the right of any Holder of an interest coupon to receive
payment of interest due as provided in such interest coupon, or to bring suit
for the enforcement of any such payment on or after such respective dates, and
the right, if any, to convert or exchange such Security in accordance with
Article 14, is unconditional and shall not be impaired or affected without the
consent of such Holder.

                  Section 5.11. Application of Money Collected. If the Trustee
collects any money pursuant to this Article, it shall pay out the money in the
following order, at the date or dates fixed by the Trustee and, in case of the
distribution of such money on account of principal, premium, if any, or
interest, upon presentation of the Securities and interest coupons, if any, and
the notation thereon of the payment if only partially paid and upon surrender
thereof if fully paid:

                  First:  to the Trustee for amounts due under Section 6.7;

                  Second: to Holders of Securities and interest coupons in
         respect of which or for the benefit of which such money has been
         collected for amounts due and unpaid on such Securities for principal
         of, premium, if any, and interest, ratably, without preference or
         priority of any kind, according to the amounts due and payable on such
         Securities for principal, premium, if any, and interest, respectively;
         and

                  Third:  the balance, if any, to the Company.

                  The Holders of each series of Securities denominated in ECU,
any other currency unit or a Foreign Currency and any matured interest coupons
relating thereto shall be entitled to receive a ratable portion of the amount
determined by the Trustee by converting the principal amount Outstanding of such
series of Securities and matured but unpaid interest on such series of
Securities in the currency in which such series of Securities is denominated
into Dollars at the Market Exchange Rate as of the date of declaration of
acceleration of Maturity of the Securities (or, if the default consists of a
failure to pay the principal of such Securities on the Stated Maturity thereof,
as of the Stated Maturity date).

                  The Trustee may fix a record date and payment date for any
payment to Holders pursuant to this Section 5.11. At least 15 days before such
record date, the

                                      -61-
<PAGE>   71
Trustee shall mail to each Holder and the Company a notice that states the
record date, the payment date and the amount to be paid.

                  Section 5.12. Restoration of Rights and Remedies. If the
Trustee or any Holder has instituted any proceeding to enforce any right or
remedy under this Indenture and such proceeding has been discontinued or
abandoned for any reason, or has been determined adversely to the Trustee or to
such Holder, then and in every such case, subject to any determination in such
proceeding, the Company, the Trustee and the Holders shall be restored severally
and respectively to their former positions hereunder and thereafter all rights
and remedies of the Trustee and the Holders shall continue as though no such
proceeding had been instituted.

                  Section 5.13. Rights and Remedies Cumulative. Except as
otherwise provided with respect to the replacement or payment of mutilated,
destroyed, lost or stolen Securities in the last paragraph of Section 3.6, no
right or remedy herein conferred upon or reserved to the Trustee or the Holders
is intended to be exclusive of any other right or remedy, and every right and
remedy shall, to the extent permitted by law, be cumulative and in addition to
every other right and remedy given hereunder or now or hereafter existing at law
or in equity or otherwise. The assertion or employment of any right or remedy
hereunder, or otherwise, shall not prevent the concurrent assertion or
employment of any other appropriate right or remedy.

                  Section 5.14. Undertaking for Costs. In any suit for the
enforcement of any right or remedy under this Indenture, or in any suit against
the Trustee for any action taken, suffered or omitted by it as Trustee, a court
may require any party litigant in such suit to file an undertaking to pay the
costs of such suit, and may assess costs against any such party litigant, in the
manner and to the extent provided in the Trust Indenture Act; provided, however,
that neither this Section nor the Trust Indenture Act shall be deemed to
authorize any court to require such an undertaking or to make such an assessment
in any suit instituted by the Company or any Guarantor, any Guarantor, the
Trustee or any Holder, or group of Holders, holding in the aggregate at least
10% in principal amount of the Outstanding Securities of the relevant series or
in any suit instituted by any Holder for the enforcement of principal of,
premium, if any, or interest on any Security on or after the respective Stated
Maturities expressed in such Security (or, in the case of redemption or any
required repurchase by the Company, on or after the Redemption Date or specified
repurchase date).

                  Section 5.15. Waiver of Stay, Extension or Usury Laws. Each of
the Company and the Guarantors agrees (to the extent that it may lawfully do so)
that it will not at any time insist upon, or plead, or in any manner whatsoever
claim or take the benefit or advantage of, any stay or extension law or any
usury or other law wherever enacted, now or at any time hereafter in force,
which would prohibit or forgive the

                                      -62-
<PAGE>   72
Company from paying all or any portion of the principal of, and premium, if any,
or interest on the Securities contemplated herein or in the Securities or which
may affect the agreements or the performance of this Indenture or prohibit or
forgive any Guarantor from performance under its Senior Guarantee; and each of
the Company and the Guarantors (to the extent that it may lawfully do so) hereby
expressly waives all benefit or advantage of any such law, and agrees that it
will not hinder, delay or impede the execution of any power herein granted to
the Trustee, but will suffer and permit the execution of every such power as
though no such law had been enacted.

                                    ARTICLE 6

                                   THE TRUSTEE

                  Section 6.1. Certain Duties and Responsibilities. The duties
and responsibilities of the Trustee shall be as provided by the Trust Indenture
Act. Notwithstanding the foregoing, no provision of this Indenture shall require
the Trustee to expend or risk its own funds or otherwise incur any financial
liability in the performance of any of its duties hereunder, or in the exercise
of any of its rights or powers, if it shall have reasonable grounds for
believing that repayment of such funds or adequate indemnity against such risk
or liability is not reasonably assured to it. Whether or not therein expressly
so provided, every provision of this Indenture relating to the conduct or
affecting the liability of or affording protection to the Trustee shall be
subject to the provisions of this Section.

                  Section 6.2. Notice of Defaults. If a Default occurs hereunder
with respect to Securities of any series, the Trustee shall give the Holders of
Securities of such series notice of such Default as and to the extent provided
by the Trust Indenture Act; provided, however, that in the case of any Default
of the character specified in Section 5.1(d) with respect to Securities of such
series, no such notice to Holders shall be given until at least 30 days after
the occurrence thereof.

                  Section 6.3. Certain Rights of Trustee. Subject to the
provisions of Section 6.1:

                  (a) the Trustee may rely and shall be protected in acting or
         refraining from acting upon any resolution, certificate, statement,
         instrument, opinion, report, notice, request, direction, consent,
         order, bond, debenture, note, other evidence of indebtedness or other
         paper or document believed by it to be genuine and to have been signed
         or presented by the proper party or parties;

                  (b) any request or direction of the Company mentioned herein
         shall be sufficiently evidenced by a Company Request or Company Order,
         and any

                                      -63-
<PAGE>   73
         resolution of the Board of Directors shall be sufficiently evidenced by
         a Board Resolution;

                  (c) whenever in the administration of this Indenture the
         Trustee shall deem it desirable that a matter be proved or established
         prior to taking, suffering or omitting any action hereunder, the
         Trustee (unless other evidence be herein specifically prescribed) may,
         in the absence of bad faith on its part, rely upon an Officers'
         Certificate;

                  (d) the Trustee may consult with counsel and the written
         advice of such counsel or any Opinion of Counsel shall be full and
         complete authorization and protection in respect of any action taken,
         suffered or omitted by it hereunder in good faith and in reliance
         thereon;

                  (e) the Trustee shall be under no obligation to exercise any
         of the rights or powers vested in it by this Indenture at the request
         or direction of any of the Holders pursuant to this Indenture, unless
         such Holders shall have offered to the Trustee reasonable security or
         indemnity against the costs, expenses and liabilities which might be
         incurred by it in compliance with such request or direction;

                  (f) the Trustee shall not be bound to make any investigation
         into the facts or matters stated in any resolution, certificate,
         statement, instrument, opinion, report, notice, request, direction,
         consent, order, bond, debenture, note, other evidence of indebtedness
         or other paper or document, but the Trustee, in its discretion, may
         make such further inquiry or investigation into such facts or matters
         as it may see fit, and, if the Trustee shall determine to make such
         further inquiry or investigation, it shall be entitled to examine the
         books, records and premises of the Company, personally or by agent or
         attorney;

                  (g) the Trustee may execute any of the trusts or powers
         hereunder or perform any duties hereunder either directly or by or
         through agents or attorneys and the Trustee shall not be responsible
         for any misconduct or negligence on the part of any agent or attorney
         appointed with due care by it hereunder; and

                  (h) except with respect to Section 9.1, the Trustee shall have
         no duty to inquire as to the performance by the Company or any
         Guarantor of the agreements set forth in Article 9 beyond its good
         faith review of any certificates or other notices received by it from
         the Company or any Guarantor.

                  Section 6.4. Not Responsible for Recitals or Issuance of
Securities. The recitals contained herein and in the Securities and in the
Senior Guarantees endorsed thereon, except the Trustee's certificates of
authentication, shall be taken as the statements of the Company or the
Guarantors, as the case may be, and neither the Trustee nor any

                                      -64-
<PAGE>   74
Authenticating Agent assumes any responsibility for their correctness. The
Trustee makes no representations as to the validity or sufficiency of this
Indenture or of the Securities or the Senior Guarantees endorsed thereon.
Neither the Trustee nor any Authenticating Agent shall be accountable for the
use or application by the Company of Securities or the proceeds thereof.

                  Section 6.5. May Hold Securities. The Trustee, any
Authenticating Agent, any Paying Agent, any Security Registrar or any other
agent of the Company, any Guarantor or the Trustee, in its individual or any
other capacity, may become the owner or pledgee of Securities and, subject to
the definition of "Outstanding" set forth in Section 1.1 and subject to Sections
6.8 and 6.13, may otherwise deal with the Company, any Guarantor and any other
obligor upon the Securities and the Senior Guarantees with the same rights it
would have if it were not Trustee, Authenticating Agent, Paying Agent, Security
Registrar or such other agent.

                  Section 6.6. Money Held in Trust. Money held by the Trustee in
trust hereunder need not be segregated from other funds except to the extent
required by law or by the provisions of this Indenture. The Trustee shall be
under no liability for interest on any money received by it hereunder except as
otherwise agreed with the Company or any Guarantor, as the case may be.

                  Section 6.7. Compensation and Reimbursement. The Company
agrees

                  (a) to pay to the Trustee from time to time reasonable
         compensation for all services rendered by it hereunder (which
         compensation shall not be limited by any provision of law in regard to
         the compensation of a trustee of an express trust);

                  (b) except as otherwise expressly provided herein, to
         reimburse the Trustee upon its request for all reasonable expenses,
         disbursements and advances incurred or made by the Trustee in
         accordance with any provision of this Indenture (including the
         reasonable compensation and the expenses and disbursements of its
         agents and counsel), except any such expense, disbursement or advance
         as may be attributable to its negligence or bad faith; and

                  (c) to indemnify the Trustee for, and to hold it harmless
         against, any loss, liability or expense incurred without negligence or
         bad faith on its part, arising out of or in connection with the
         acceptance or administration of the trust or trusts hereunder,
         including the costs and expenses of defending itself against any claim
         or liability in connection with the exercise or performance of any of
         its powers or duties hereunder.

                  Section 6.8. Conflicting Interests. If the Trustee has or
shall acquire a conflicting interest within the meaning of the Trust Indenture
Act, the Trustee shall either

                                      -65-
<PAGE>   75
eliminate such interest or resign, to the extent and in the manner provided by,
and subject to the provisions of, the Trust Indenture Act and this Indenture. To
the extent permitted by such Act, the Trustee shall not be deemed to have a
conflicting interest by virtue of being a trustee under this Indenture with
respect to Securities of more than one series or a trustee under (i) the
Indenture dated as of May 15, 1997 between Allied and the Trustee relating to
the Allied's 11.30% Senior Discount Notes Due 2007, (ii) the Indenture dated as
of December 1, 1996 by and among the Company, Allied, as guarantor, the
Subsidiary Guarantors named therein and the Trustee relating to the Company's 10
1/4% Senior Subordinated Notes due 2006, or (iii) any other indenture specified
in (A) a Board Resolution, (B) an action taken pursuant to a Board Resolution
and (subject to Section 3.3) set forth in an Officers' Certificate or (C) one or
more indentures supplemental hereto.

                  Section 6.9. Corporate Trustee Required; Eligibility. There
shall at all times be a Trustee hereunder which shall be a Person that is
eligible pursuant to the Trust Indenture Act to act as such, has a combined
capital and surplus of at least $25,000,000 and has its Corporate Trust Office
located in the Borough of Manhattan, The City of New York. If such Person
publishes reports of condition at least annually, pursuant to law or to the
requirements of its supervising or examining authority, then for the purposes of
this Section, the combined capital and surplus of such Person shall be deemed to
be its combined capital and surplus as set forth in its most recent report of
condition so published. If at any time the Trustee shall cease to be eligible in
accordance with the provisions of this Section, it shall resign immediately in
the manner and with the effect hereinafter specified in this Article.

                  Section 6.10. Resignation and Removal; Appointment of
Successor. No resignation or removal of the Trustee and no appointment of a
successor Trustee pursuant to this Article shall become effective until the
acceptance of appointment by the successor Trustee in accordance with the
applicable requirements of Section 6.11.

                  The Trustee may resign at any time with respect to the
Securities of one or more series by giving written notice thereof to the
Company. If the instrument of acceptance by a successor Trustee required by
Section 6.11 shall not have been delivered to the Trustee within 30 days after
the giving of such notice of resignation, the resigning Trustee may petition any
court of competent jurisdiction for the appointment of a successor Trustee with
respect to the Securities of such series.

                  The Trustee may be removed at any time with respect to the
Securities of any series by Act of the Holders of a majority in principal amount
of the Outstanding Securities of such series, delivered to the Trustee and to
the Company.

                  If at any time:

                                      -66-
<PAGE>   76
                  (a) the Trustee shall fail to comply with Section 6.8 after
         written request therefor by the Company or by any Holder who has been a
         bona fide Holder of a Security for at least six months, or

                  (b) the Trustee shall cease to be eligible under Section 6.9
         and shall fail to resign after written request therefor by the Company
         or by any such Holder, or

                  (c) the Trustee shall become incapable of acting or shall be
         adjudged a bankrupt or insolvent or a receiver of the Trustee or of its
         property shall be appointed or any public officer shall take charge or
         control of the Trustee or of its property or affairs for the purpose of
         rehabilitation, conservation or liquidation,

then, in any such case, (1) the Company by a Board Resolution may remove the
Trustee with respect to all Securities, or (2) subject to Section 5.14, any
Holder who has been a bona fide Holder of a Security for at least six months
may, on behalf of himself and all others similarly situated, petition any court
of competent jurisdiction for the removal of the Trustee with respect to all
Securities and the appointment of a successor Trustee or Trustees.

                  If the Trustee shall resign, be removed or become incapable of
acting, or if a vacancy shall occur in the office of Trustee for any cause, with
respect to the Securities of one or more series, the Company, by a Board
Resolution, shall promptly appoint a successor Trustee or Trustees with respect
to the Securities of that or those series (it being understood that any such
successor Trustee may be appointed with respect to the Securities of one or more
or all of such series and that at any time there shall be only one Trustee with
respect to the Securities of any particular series) and shall comply with the
applicable requirements of Section 6.11. If, within one year after such
resignation, removal or incapability, or the occurrence of such vacancy, a
successor Trustee with respect to the Securities of any series shall be
appointed by Act of the Holders of a majority in principal amount of the
Outstanding Securities of such series delivered to the Company and the retiring
Trustee, the successor Trustee so appointed shall, forthwith upon its acceptance
of such appointment in accordance with the applicable requirements of Section
6.11, become the successor Trustee with respect to the Securities of such series
and to that extent supersede the successor Trustee appointed by the Company. If
no successor Trustee with respect to the Securities of any series shall have
been so appointed by the Company or the Holders and accepted appointment in the
manner required by Section 6.11, any Holder who has been a bona fide Holder of a
Security of such series for at least six months may, on behalf of himself and
all others similarly situated, petition any court of competent jurisdiction for
the appointment of a successor Trustee with respect to the Securities of such
series. The Company shall give notice of each resignation and each removal of
the Trustee with respect to the Securities of any series and each appointment of
a successor Trustee with respect to the Securities of any series to all Holders
of 

                                      -67-
<PAGE>   77
Securities of such series in the manner provided in Section 1.6. Each notice
shall include the name of the successor Trustee with respect to the Securities
of such series and the address of its Corporate Trust Office.

                  Section 6.11. Acceptance of Appointment by Successor. In case
of the appointment hereunder of a successor Trustee with respect to all
Securities, every such successor Trustee so appointed shall execute, acknowledge
and deliver to the Company, the Guarantors and to the retiring Trustee an
instrument accepting such appointment, and thereupon the resignation or removal
of the retiring Trustee shall become effective and such successor Trustee,
without any further act, deed or conveyance, shall become vested with all the
rights, powers, trusts and duties of the retiring Trustee; but, on the request
of the Company or the successor Trustee, such retiring Trustee shall, upon
payment of its charges, execute and deliver an instrument transferring to such
successor Trustee all the rights, powers and trusts of the retiring Trustee and
shall duly assign, transfer and deliver to such successor Trustee all property
and money held by such retiring Trustee hereunder.

                  In case of the appointment hereunder of a successor Trustee
with respect to the Securities of one or more (but not all) series, the Company,
the Guarantors the retiring Trustee and each successor Trustee with respect to
the Securities of one or more series shall execute and deliver an indenture
supplemental hereto wherein each successor Trustee shall accept such appointment
and which (1) shall contain such provisions as shall be necessary or desirable
to transfer and confirm to, and to vest in, each successor Trustee all the
rights, powers, trusts and duties of the retiring Trustee with respect to the
Securities of that or those series to which the appointment of such successor
Trustee relates, (2) if the retiring Trustee is not retiring with respect to all
Securities, shall contain such provisions as shall be deemed necessary or
desirable to confirm that all the rights, powers, trusts and duties of the
retiring Trustee with respect to the Securities of that or those series as to
which the retiring Trustee is not retiring shall continue to be vested in the
retiring Trustee, and (3) shall add to or change any of the provisions of this
Indenture as shall be necessary to provide for or facilitate the administration
of the trusts hereunder by more than one Trustee, it being understood that
nothing herein or in such supplemental indenture shall constitute such Trustees
co-trustees of the same trust and that each such Trustee shall be trustee of a
trust or trusts hereunder separate and apart from any trust or trusts hereunder
administered by any other such Trustee; and upon the execution and delivery of
such supplemental indenture the resignation or removal of the retiring Trustee
shall become effective to the extent provided therein and each such successor
Trustee, without any further act, deed or conveyance, shall become vested with
all the rights, powers, trusts and duties of the retiring Trustee with respect
to the Securities of that or those series to which the appointment of such
successor Trustee relates; but, on request of the Company, any Guarantor or any
successor Trustee, such retiring Trustee shall duly assign, transfer and deliver
to such successor Trustee all property and money held by such 

                                      -68-
<PAGE>   78
retiring Trustee hereunder with respect to the Securities of that or those
series to which the appointment of such successor Trustee relates.

                  Upon request of any such successor Trustee, the Company and
the Guarantors shall execute any and all instruments for more fully and
certainly vesting in and confirming to such successor Trustee all such rights,
powers and trusts referred to in the first or second preceding paragraph, as the
case may be.

                  No successor Trustee shall accept its appointment unless at
the time of such acceptance such successor Trustee shall be qualified and
eligible under this Article.

                  Section 6.12. Merger, Conversion, Consolidation or Succession
to Business. Any corporation into which the Trustee may be merged or converted
or with which it may be consolidated, or any corporation resulting from any
merger, conversion or consolidation to which the Trustee shall be a party, or
any corporation succeeding to all or substantially all the corporate trust
business of the Trustee, shall be the successor of the Trustee hereunder,
provided such corporation shall be otherwise qualified and eligible under this
Article, without the execution or filing of any paper or any further act on the
part of any of the parties hereto. In case any Securities shall have been
authenticated, but not delivered, by the Trustee then in office, any successor
by merger, conversion or consolidation to such authenticating Trustee may adopt
such authentication and deliver the Securities so authenticated with the same
effect as if such successor Trustee had itself authenticated such Securities.

                  Section 6.13. Preferential Collection of Claims Against
Company. If and when the Trustee shall be or become a creditor of the Company or
any Guarantor (or any other obligor upon the Securities or the Senior Guarantees
endorsed thereon), the Trustee shall be subject to the provisions of the Trust
Indenture Act regarding the collection of claims against the Company (or any
Guarantor or any such other obligor).

                  Section 6.14. Appointment of Authenticating Agent. The Trustee
may appoint an Authenticating Agent or Agents with respect to one or more series
of Securities which shall be authorized to act on behalf of the Trustee to
authenticate Securities of such series issued upon original issue and upon
exchange, registration of transfer or partial redemption thereof or pursuant to
Section 3.6, and Securities so authenticated and the Senior Guarantees endorsed
thereon shall be entitled to the benefits of this Indenture and shall be valid
and obligatory for all purposes as if authenticated by the Trustee hereunder.
Wherever reference is made in this Indenture to the authentication and delivery
of Securities by the Trustee or the Trustee's certificate of authentication,
such reference shall be deemed to include authentication and delivery on behalf
of the Trustee by an Authenticating Agent and a certificate of authentication
executed on behalf of the Trustee by an Authenticating Agent. Each
Authenticating Agent shall be acceptable 

                                      -69-
<PAGE>   79
to the Company and shall at all times be a corporation organized and doing
business under the laws of the United States of America, any State thereof or
the District of Columbia, authorized under such laws to act as Authenticating
Agent, having a combined capital and surplus of not less than $25,000,000 and
subject to supervision or examination by Federal or State authority. If such
Authenticating Agent publishes reports of condition at least annually, pursuant
to law or to the requirements of said supervising or examining authority, then
for the purposes of this Section, the combined capital and surplus of such
Authenticating Agent shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published. If at any time an
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, such Authenticating Agent shall resign immediately
in the manner and with the effect specified in this Section.

                  Any corporation into which an Authenticating Agent may be
merged or converted or with which it may be consolidated, or any corporation
resulting from any merger, conversion or consolidation to which such
Authenticating Agent shall be a party, or any corporation succeeding to the
corporate agency or corporate trust business of an Authenticating Agent, shall
continue to be an Authenticating Agent, provided such corporation shall be
otherwise eligible under this Section, without the execution or filing of any
paper or any further act on the part of the Trustee or the Authenticating Agent.

                  An Authenticating Agent may resign at any time by giving
written notice thereof to the Trustee and to the Company. The Trustee may at any
time terminate the agency of an Authenticating Agent by giving written notice
thereof to such Authenticating Agent and to the Company. Upon receiving such a
notice of resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee may appoint a successor Authenticating
Agent which shall be acceptable to the Company and shall give notice of such
appointment in the manner provided in Section 1.6 to all Holders of Securities
of the series with respect to which such Authenticating Agent will serve. Any
successor Authenticating Agent upon acceptance of its appointment hereunder
shall become vested with all the rights, powers and duties of its predecessor
hereunder, with like effect as if originally named as an Authenticating Agent.
No successor Authenticating Agent shall be appointed unless eligible under the
provisions of this Section.

                  The Trustee agrees to pay to each Authenticating Agent from
time to time reasonable compensation for its services under this Section, and
the Trustee shall be entitled to be reimbursed for such payments, subject to the
provisions of Section 6.7.

                  If an appointment with respect to one or more series is made
pursuant to this Section, the Securities of such series may have endorsed
thereon, in addition to the

                                      -70-
<PAGE>   80
Trustee's certificate of authentication, an alternative certificate of
authentication in the following form:

                  This is one of the Securities with the Senior Guarantees
endorsed thereon of the series designated therein referred to in the
within-mentioned Indenture.

                                            ----------------------------------,
                                                        As Trustee


                                            By:
                                               -------------------------------,
                                                   As Authenticating Agent


                                            By:
                                               --------------------------------
                                                     Authorized Signatory

                                    ARTICLE 7

             CONSOLIDATION, MERGER OR SALE OF ASSETS BY THE COMPANY

                  Section 7.1. Consolidation, Merger or Sale of Assets
Permitted. The Company (a) shall not consolidate with or merge into any Person;
(b) shall not permit any Person other than a Restricted Subsidiary to
consolidate with or merge into the Company or; (c) shall not, directly or
indirectly, in one or a series of transactions, transfer, convey, sell, lease or
otherwise dispose of all or substantially all of the properties and assets of
the Company and its Subsidiaries on a consolidated basis; unless in any such
transaction (or series) contemplated by Clause (a), (b) or (c) above:

                  (a) in case the Company shall consolidate with or merge into
         another Person or shall directly or indirectly, in one or a series of
         transactions, transfer, convey, sell, lease or otherwise dispose of all
         or substantially all of its properties and assets as an entirety, the
         Person formed by such consolidation or into which the Company is merged
         or the Person which acquires by transfer, conveyance, sale, lease or
         other disposition all or substantially all of the properties and assets
         of the Company and its Subsidiaries on a consolidated basis (for
         purposes of this Article 7, a "Successor Company") shall be a
         corporation, partnership, limited liability company or trust, shall be
         organized and validly existing under the laws of the United States of
         America, any State thereof or the District of Columbia and shall
         expressly assume by an indenture supplemental hereto executed and
         delivered to the Trustee, in form satisfactory to the Trustee, the due
         and punctual payment of the principal of, premium, if any, and interest
         on all the Securities and

                                      -71-
<PAGE>   81
         the performance of every agreement of this Indenture on the part of the
         Company to be performed or observed;

                  (b) immediately after giving effect to such consolidation,
         merger, sale, transfer, lease or other disposition, no Default or Event
         of Default shall have occurred and be continuing; and

                  (c) with respect to any series of Securities, the Company
         satisfies such other conditions, if any, established with respect to
         such series of Securities pursuant to and in accordance with Section
         3.1.

                  The Company shall deliver to the Trustee prior to the proposed
consolidation, merger, sale, transfer, lease or other disposition an Officers'
Certificate to the foregoing effect and an Opinion of Counsel stating that the
proposed consolidation, merger, sale, transfer, lease or other disposition and
such supplemental indenture comply with this Indenture and that all conditions
precedent to the consummation of such transaction under this Section 7.1 have
been met.

                  Section 7.2. Successor Substituted.

                  Upon any consolidation of the Company with, or merger of the
Company into, any other Person or any transfer, conveyance, sale, lease or other
disposition of all or substantially all of the properties and assets of the
Company and its Subsidiaries on a consolidated basis, in each case in accordance
with Section 7.1, the Successor Company shall succeed to, and be substituted
for, and may exercise every right and power of, the Company under this Indenture
and under the Securities and any interest coupons appertaining thereto with the
same effect as if such Successor Company had been named as the Company herein,
and thereafter, except in the case of a lease, the predecessor Person (if still
in existence) shall be relieved of all obligations and agreements under this
Indenture and the Securities and any interest coupons appertaining thereto.

                                    ARTICLE 8

                             SUPPLEMENTAL INDENTURES

                  Section 8.1. Supplemental Indentures Without Consent of
Holders. Without the consent of any Holders, the Company, the Guarantors and the
Trustee, at any time and from time to time, may enter into indentures
supplemental hereto, in form reasonably satisfactory to the Trustee, for any of
the following purposes:

                  (a) to evidence the succession of another Person to the
         Company and the assumption by any such successor of the agreements and
         obligations of the Company or any Guarantor herein and in the
         Securities and any interest coupons appertaining thereto; or

                                      -72-
<PAGE>   82
                  (b) to add to the agreements of the Company for the benefit of
         the Holders of all or any series of Securities (and if such agreements
         are to be for the benefit of less than all series of Securities,
         stating that such agreements are expressly being included solely for
         the benefit of such series) or to surrender any right or power herein
         conferred upon the Company; or

                  (c) to add any additional Events of Default with respect to
         all or any series of Securities; or

                  (d) to add to or change any of the provisions of this
         Indenture to such extent as shall be necessary to facilitate the
         issuance or administration of Bearer Securities (including, without
         limitation, to provide that Bearer Securities may be registrable as to
         principal only) or to facilitate the issuance or administration of
         Global Securities; or

                  (e) to change or eliminate any of the provisions of this
         Indenture in respect of one or more series of Securities, provided that
         any such change or elimination shall become effective only when there
         is no Security Outstanding of any series created prior to the execution
         of such supplemental indenture which is entitled to the benefit of such
         provision; or

                  (f) to secure any series of Securities; or

                  (g) to establish the form or terms of Securities of any series
         as permitted by Sections 2.1 and 3.1; or

                  (h) to evidence and provide for the acceptance of appointment
         hereunder by a successor Trustee with respect to the Securities of one
         or more series and to add to or change any of the provisions of this
         Indenture as shall be necessary to provide for or facilitate the
         administration of the trusts hereunder by more than one Trustee,
         pursuant to the requirements of Section 6.11; or

                  (i) if allowed without penalty under applicable laws and
         regulations, to permit payment in the United States (including any of
         the States thereof and the District of Columbia), its territories, its
         possessions and other areas subject to its jurisdiction of principal
         of, premium, if any, or interest, if any, on Bearer Securities or
         interest coupons, if any; or

                  (j) to cure any ambiguity, to correct or supplement any
         provision herein which may be inconsistent with any other provision
         herein or to make any other provisions with respect to matters or
         questions arising under this Indenture which shall not be inconsistent
         with the provisions of this Indenture, provided such action

                                      -73-
<PAGE>   83
         shall not adversely affect in any material respect the interests of the
         Holders of Securities of any series; or

                  (k) to make provision not adverse to the Holders of
         Outstanding Securities of any series with respect to any conversion or
         exchange rights of Holders pursuant to the requirements of Article 14,
         including providing for the conversion or exchange of the Securities
         into any Equity Securities of Allied; or

                  (l) to modify, eliminate or add to the provisions of this
         Indenture to such extent as shall be necessary to effect the
         qualification of this Indenture under the Trust Indenture Act or under
         any similar federal statute subsequently enacted, and to add to this
         Indenture such other provisions as may be expressly required under the
         Trust Indenture Act.

                  Section 8.2. Supplemental Indentures With Consent of Holders.
With the consent of the Holders of not less than a majority of the aggregate
principal amount of the Outstanding Securities of each series affected by such
supplemental indenture, by Act of said Holders delivered to the Company, the
Company, the Guarantors and the Trustee may enter into an indenture or
indentures supplemental hereto to add any provisions to or to change in any
manner or eliminate any provisions of this Indenture or of any other indenture
supplemental hereto or to modify in any manner the rights of the Holders of
Securities of such series; provided, however, that without the consent of the
Holder of each Outstanding Security affected thereby, an amendment under this
Section may not:

                  (a) change the Stated Maturity of the principal of, or
         premium, if any, on, or any installment of principal of or premium, if
         any, or interest on, any Security, or reduce the principal amount
         thereof or the rate of interest thereon or any premium payable upon the
         redemption thereof or any required repurchase by the Company, or change
         the manner in which the amount of any principal thereof or premium, if
         any, or interest thereon is determined or reduce the amount of the
         principal of any Original Issue Discount Security or Indexed Security
         that would be due and payable upon a declaration of acceleration of the
         Maturity thereof pursuant to Section 5.2, or change the currency or
         currency unit in which any Securities or any premium or the interest
         thereon is payable, or change the place of payment of principal of, or
         premium, if any, or interest on, or any installment of principal of, or
         premium, if any, or interest on, any Security, or impair the right to
         institute suit for the enforcement of any such payment on or after the
         Stated Maturity thereof (or, in the case of redemption or any required
         repurchase of Securities by the Company, on or after the Redemption
         Date or specified repurchase date);

                                      -74-
<PAGE>   84
                  (b) reduce the percentage in principal amount of the
         Outstanding Securities of any series, the consent of whose Holders is
         required for any such supplemental indenture, or the consent of whose
         Holders is required for any waiver (of compliance with certain
         provisions of this Indenture or certain defaults hereunder and their
         consequences) provided for in this Indenture, or reduce the
         requirements of Section 13.4 for quorum or voting;

                  (c) change any obligation of the Company to maintain an office
         or agency in the places and for the purposes specified in Section 9.2;

                  (d) make any change that adversely affects any right to
         convert or exchange any Security to which the provisions of Article 14
         are applicable or, except as provided in this Indenture, decrease the
         conversion or exchange rate or increase the conversion or exchange
         price of any such Security; or

                  (e) make any change in this Section 8.2, Section 5.7 or
         Section 9.6 except to increase any percentage or to provide that
         certain other provisions of this Indenture cannot be modified or waived
         with the consent of the Holders of each Outstanding Security affected
         thereby; provided, however, that this clause shall not be deemed to
         require the consent of any Holder of a Security or coupon with respect
         to changes in the references to "the Trustee" and concomitant changes
         in this Section and Section 9.6 or the deletion of this proviso, in
         accordance with the requirements of Section 6.11 and 8.1(h).

                  A supplemental indenture which changes or eliminates any
agreement or other provision of this Indenture which has expressly been included
solely for the benefit of one or more particular series of Securities, or which
modifies the rights of the Holders of Securities of such series with respect to
such agreement or other provision, shall be deemed not to affect the rights
under this Indenture of the Holders of Securities of any other series.

                  It is not necessary under this Section 8.2 for the Holders to
consent to the particular form of any proposed supplemental indenture, but it is
sufficient if they consent to the substance thereof.

                  Section 8.3. Compliance with Trust Indenture Act. Every
amendment to this Indenture or the Securities of one or more series shall be set
forth in a supplemental indenture that complies with the Trust Indenture Act as
then in effect.

                  Section 8.4. Execution of Supplemental Indentures. In
executing, or accepting the additional trusts created by, any supplemental
indenture permitted by this Article or the modification thereby of the trusts
created by this Indenture, the Trustee shall be entitled to receive, and
(subject to Section 6.1) shall be fully protected in relying

                                      -75-
<PAGE>   85
upon, an Officers' Certificate and an Opinion of Counsel stating that the
execution of such supplemental indenture is authorized or permitted by this
Indenture. The Trustee may, but shall not be obligated to, enter into any such
supplemental indenture which affects the Trustee's own rights, duties or
immunities under this Indenture or otherwise.

                  Section 8.5. Effect of Supplemental Indentures. Upon the
execution of any supplemental indenture under this Article, this Indenture shall
be modified in accordance therewith, and such supplemental indenture shall form
a part of this Indenture for all purposes; and every Holder of Securities
theretofore or thereafter authenticated and delivered hereunder and of any
interest coupon appertaining thereto shall be bound thereby.

                  Section 8.6. Reference in Securities to Supplemental
Indentures. Securities, including any interest coupons, of any series
authenticated and delivered after the execution of any supplemental indenture
pursuant to this Article may, and shall if required by the Trustee, bear a
notation in form approved by the Trustee as to any matter provided for in such
supplemental indenture. If the Company shall so determine, new Securities
including any interest coupons of any series so modified as to conform, in the
opinion of the Company, to any such supplemental indenture may be prepared and
executed by the Company and authenticated and delivered by the Trustee in
exchange for Outstanding Securities including any interest coupons of such
series.

                  Section 8.7. Notice of Supplemental Indentures. Promptly after
the execution by the Company and the Trustee of any supplemental indenture
pursuant to the provisions of Section 8.2, the Company shall give notice thereof
to the Holders of each Outstanding Security affected, in the manner provided for
in Section 1.6, setting forth in general terms the substance of such
supplemental indenture. Any failure of the Company to give such notice, or any
defect therein, shall not, however, in any way impair or affect the validity of
any such supplemental indenture.

                                    ARTICLE 9

                                   AGREEMENTS

                  Section 9.1. Payment of Principal, Premium, if any, and
Interest. The Company agrees for the benefit of the Holders of each series of
Securities that it will duly and punctually pay the principal of, premium, if
any, and interest, together with additional amounts, if any, on the Securities
of that series in accordance with the terms of the Securities of such series,
any interest coupons appertaining thereto and this Indenture; provided, however,
that amounts properly withheld under the Internal Revenue Code of 1986, as
amended, by any Person from a payment to any Holder of Securities, after having
requested such Holder to provide applicable information that would allow such
Person to make such payment without withholding, shall be considered as having
been

                                      -76-
<PAGE>   86
paid by the Company to such Holder for purposes of this Indenture. An
installment of principal, premium, if any, or interest shall be considered paid
on the date it is due if there shall have been sent to the Trustee or Paying
Agent by wire transfer, received by no later than the close of business on such
due date, or if the Trustee or Paying Agent otherwise holds, on that date money
designated for and sufficient to pay the installment.

                  Section 9.2. Maintenance of Office or Agency. Unless otherwise
specified as contemplated by Section 3.1, if Securities of a series are issued
as Registered Securities, the Company will maintain in each Place of Payment for
that series of Securities an office or agency where Securities of that series
may be presented or surrendered for payment, where Securities of that series may
be surrendered for registration of transfer or exchange or conversion and where
notices and demands to or upon the Company or any Guarantor in respect of the
Securities or the Senior Guarantees of that series and this Indenture may be
served. Unless otherwise specified as contemplated by Section 3.1, if Securities
of a series are issuable as Bearer Securities, the Company will maintain (i)
subject to any laws or regulations applicable thereto, an office or agency in a
Place of Payment for that series which is located outside the United States
where Securities of that series and related interest coupons may be presented
and surrendered for payment; provided, however, that if the Securities of that
series are listed on The International Stock Exchange of the United Kingdom and
the Republic of Ireland Limited, the Luxembourg Stock Exchange or any other
stock exchange located outside the United States and such stock exchange shall
so require, the Company will maintain a Paying Agent for the Securities of that
series in London, Luxembourg or any other required city located outside the
United States, as the case may be, so long as the Securities of that series are
listed on such exchange, and (ii) subject to any laws or regulations applicable
thereto, an office or agency in a Place of Payment for that series which is
located outside the United States, where Securities of that series may be
surrendered for exchange and where notices and demands to or upon the Company in
respect of the Securities of that series and this Indenture may be served. The
Company will give prompt written notice to the Trustee of the location, and any
change in the location, of any such office or agency. If at any time the Company
shall fail to maintain any such required office or agency or shall fail to
furnish the Trustee with the address thereof, such presentations, surrenders,
notices and demands may be made or served at the Corporate Trust Office of the
Trustee, and the Company and each Guarantor hereby appoints the Trustee as its
agent to receive all such presentations, surrenders, notices and demands.

                  Unless otherwise specified as contemplated by Section 3.1, no
payment of principal, premium or interest on Bearer Securities shall be made at
any office or agency of the Company in the United States, by check mailed to any
address in the United States, by transfer to an account located in the United
States or upon presentation or surrender in the United States of a Bearer
Security or interest coupon for payment, even if the payment

                                      -77-
<PAGE>   87
would be credited to an account located outside the United States; provided,
however, that, if the Securities of a series are denominated and payable in
Dollars, payment of principal of and any premium or interest on any such Bearer
Security shall be made at the office of the Company's Paying Agent in the
Borough of Manhattan, The City of New York, if (but only if) payment in Dollars
of the full amount of such principal, premium or interest, as the case may be,
at all offices or agencies outside the United States maintained for the purpose
by the Company in accordance with this Indenture is illegal or effectively
precluded by exchange controls or other similar restrictions.

                  Unless otherwise specified as contemplated by Section 3.1, the
Company may also from time to time designate one or more other offices or
agencies where the Securities (including any interest coupons, if any) of one or
more series may be presented or surrendered for any or all such purposes and may
from time to time rescind such designations; provided, however, that no such
designation or rescission shall in any manner relieve the Company of its
obligation to maintain an office or agency in each Place of Payment for
Securities (including any interest coupons, if any) of any series for such
purposes. The Company will give prompt written notice to the Trustee of any such
designation or rescission and of any change in the location of any such other
office or agency.

                  Unless otherwise specified as contemplated by Section 3.1, the
Trustee shall initially serve as Paying Agent.

                  Section 9.3. Money for Securities Payments to Be Held in
Trust; Unclaimed Money. If the Company shall at any time act as its own Paying
Agent with respect to any series of Securities and any interest coupons
appertaining thereto, it will, on or before each due date of the principal of,
premium, if any, or interest on any of the Securities of that series, segregate
and hold in trust for the benefit of the Persons entitled thereto a sum
sufficient to pay the principal, premium, if any, or interest so becoming due
until such sums shall be paid to such Persons or otherwise disposed of as herein
provided and will promptly notify the Trustee in writing of its action or
failure so to act.

                  Whenever the Company shall have one or more Paying Agents for
any series of Securities and any interest coupons appertaining thereto, it will,
prior to each due date of the principal of or any premium or interest on any
Securities of that series, deposit with a Paying Agent a sum sufficient to pay
such amount, such sum to be held as provided by the Trust Indenture Act, and
(unless such Paying Agent is the Trustee) the Company will promptly notify the
Trustee of its action or failure so to act.

                  The Company will cause each Paying Agent for any series of
Securities other than the Trustee to execute and deliver to the Trustee an
instrument in which such

                                      -78-
<PAGE>   88
Paying Agent shall agree with the Trustee, subject to the provisions of this
Section, that such Paying Agent will:

                  (a) comply with the provisions of the Trust Indenture Act
         applicable to it as a Paying Agent;

                  (b) hold all sums held by it for the payment of the principal
         of, premium, if any, or interest on Securities of that series in trust
         for the benefit of the Persons entitled thereto until such sums shall
         be paid to such Persons or otherwise disposed of as herein provided;

                  (c) give the Trustee notice of any default by the Company (or
         any other obligor upon the Securities of that series) in the making of
         any payment of principal, premium, if any, or interest on the
         Securities of that series; and

                  (d) at any time during the continuance of any such default,
         upon the written request of the Trustee, forthwith pay to the Trustee
         all sums so held in trust by such Paying Agent.

                  The Company may at any time, for the purpose of obtaining the
satisfaction and discharge of this Indenture or for any other purpose, pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying Agent, such sums to be held by the Trustee
upon the terms set forth in this Indenture; and, upon such payment by any Paying
Agent to the Trustee, such Paying Agent shall be released from all further
liability with respect to such money.

                  Any money deposited with the Trustee or any Paying Agent, or
then held by the Company, in trust for the payment of any principal of or
premium or interest on any Security of any series and remaining unclaimed for
two years after such principal, premium, if any, or interest has become due and
payable shall be paid to the Company on Company Request, or (if then held by the
Company) shall be discharged from such trust; and the Holder of such Security
and interest coupon, if any, shall thereafter, as an unsecured general creditor,
look only to the Company for payment thereof, and all liability of the Trustee
or such Paying Agent with respect to such trust money, and all liability of the
Company as trustee thereof, shall thereupon cease; provided, however, that the
Trustee or such Paying Agent, before being required to make any such repayment,
may in the name and at the expense of the Company cause to be published once, in
an Authorized Newspaper in each Place of Payment with respect to such series, or
cause to be mailed to such Holder, notice that such money remains unclaimed and
that, after a date specified therein, which shall not be less than 30 days from
the date of such publication, any unclaimed balance of such money then remaining
will be repaid to the Company.

                                      -79-
<PAGE>   89
                  Section 9.4. Corporate Existence. Subject to Article 7, the
Company will at all times do or cause to be done all things necessary to
preserve and keep in full force and effect its corporate existence and its
rights and franchises; provided that nothing in this Section 9.4 shall prevent
the abandonment or termination of any right or franchise of the Company if it
shall be determined that such abandonment or termination is desirable in the
conduct of the business of the Company.

                  Section 9.5. Annual Review Certificate. The Company agrees to
deliver to the Trustee, within 90 days after the end of each fiscal year of the
Company, a certificate from the principal executive officer, principal financial
officer, treasurer or principal accounting officer of the Company stating that a
review of the activities of the Company during such year and of performance
under this Indenture has been made under his or her supervision and to the best
of his or her knowledge, based on such review, each of the Company and the
Guarantors has fulfilled all of its obligations under this Indenture throughout
such year, or, if there has been a default in the fulfillment of any such
obligation, specifying each such default known to him or her and the nature and
status thereof. For purposes of this Section 9.5, such compliance shall be
determined without regard to any period of grace or requirement of notice
provided under this Indenture.

                  The Company shall deliver to the Trustee, as soon as possible
and in any event within 30 days after the Company becomes aware of the
occurrence of an Event of Default or an event which, with notice or the lapse of
time or both, would constitute an Event of Default, an Officers' Certificate
setting forth the details of such Event of Default or Default, and the action
which the Company proposes to take with respect thereto.

                  Section 9.6. Maintenance of Properties. The Company will cause
all properties used or useful in the conduct of its business or the business of
any Subsidiary to be maintained and kept in good condition, repair and working
order, normal wear and tear excepted, and supplied with all necessary equipment
and will cause to be made all necessary repairs, renewals, replacements,
betterments and improvements thereof, all as in the judgment of the Company may
be necessary so that the business carried on in connection therewith may be
properly and advantageously conducted at all times; provided, however, that
nothing in this Section 9.6 shall prevent the Company from discontinuing the
operation or maintenance of any of such properties, or disposing of any of them,
if such discontinuance or disposition is, in the judgment of the Company,
desirable in the conduct of its business or the business of any Subsidiary.

                  Section 9.7. Payments of Taxes and Other Claims. The Company
will pay or discharge or cause to be paid or discharged, before the same shall
become delinquent, (1) all taxes, assessments and governmental charges levied or
imposed upon the Company or any Subsidiary or upon the income, profits or
property of the Company or any Subsidiary, and (2) all lawful claims for labor,
materials and supplies which, if unpaid,

                                      -80-
<PAGE>   90
might by law become a material lien upon the property of the Company or any
Subsidiary; provided, however, that the Company shall not be required to pay or
discharge or cause to be paid or discharged any such tax, assessment, charge or
claim whose amount, applicability or validity is being contested in good faith
by appropriate proceedings.

                  Section 9.8. Waiver of Certain Agreements. Except as otherwise
specified as contemplated by Section 3.1 for Securities of such series, the
Company or any Guarantor may, with respect to the Securities of any series, omit
in any particular instance to comply with any term, provision or condition set
forth in any agreement provided pursuant to Section 3.1(b)(15), 8.1(b) or 8.1(g)
for the benefit of the Holders of such series if before the time for such
compliance the Holders of at least a majority in principal amount of the
Outstanding Securities of such series shall, by act of such Holders in
accordance with Section 1.4, either waive such compliance in such instance or
generally waive compliance with such term, provision or condition, but no such
waiver shall extend to or affect such term, provision or condition except to the
extent so expressly waived, and, until such waiver shall become effective, the
obligations of the Company and each of the Guarantors and the duties of the
Trustee in respect of any such term, provision or condition shall remain in full
force and effect.

                                   ARTICLE 10

                HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

                  Section 10.1. Company to Furnish Trustee Names and Addresses
of Holders. The Company will furnish or cause to be furnished to the Trustee:

                  (a) semi-annually, not more than 15 days after each Regular
Record Date for any series, a list, in such form as the Trustee may reasonably
require, of the names and addresses of the Holders of Registered Securities of
such series as of such Regular Record Date; and

                  (b) at such other times as the Trustee may request in writing,
within 30 days after the receipt by the Company of any such request, a list of
similar form and content for any or all series as of a date not more than 15
days prior to the time such list is furnished;

excluding from any such list names and addresses possessed by the Trustee in its
capacity as Registrar.

                  Section 10.2. Preservation of Information, Communications to
Holders. (a) The Trustee shall preserve, in as current a form as is reasonably
practicable, the names and addresses of Holders of Registered Securities
contained in the most recent list

                                      -81-
<PAGE>   91
furnished to the Trustee as provided in Section 10.1 and the names and addresses
of Holders of Registered Securities received by the Trustee in its capacity as
Registrar. The Trustee may destroy any list furnished to it as provided in
Section 10.1 upon receipt of a new list so furnished.

                  (b) The rights of Holders of Securities to communicate with
other Holders with respect to their rights under this Indenture or under the
Securities, and the corresponding rights and privileges of the Trustee, shall be
as provided in the Trust Indenture Act.

                  (c) Every Holder of Securities and interest coupons
appertaining thereto, by receiving and holding the same, agrees with the Company
and the Trustee that neither the Company, the Guarantors nor the Trustee nor any
agent of any of them shall be held accountable by reason of the disclosure of
information as to the names and addresses of the Holders of Securities made
pursuant to the Trust Indenture Act.

                  Section 10.3. Reports by Trustee. (a) The Trustee shall
transmit to Holders of Securities such reports concerning the Trustee and its
actions under this Indenture as may be required pursuant to the Trust Indenture
Act, at the times and in the manner provided pursuant thereto.

                  (b) Reports so required to be transmitted at stated intervals
of not more than 12 months shall be transmitted no later than July 15 in each
calendar year, commencing with the first July 15 after the first issuance of
Securities under this Indenture.
                  (c) A copy of each such report shall, at the time of such
transmission to Holders of Securities, be filed by the Trustee with each stock
exchange upon which the Securities of any series may then be listed and also
with the Commission. The Company will notify the Trustee whenever the Securities
of any series are listed on any stock exchange.

                  Section 10.4. Reports by the Company and the Guarantors. The
Company and each of the Guarantors shall file with the Trustee and the
Commission, and transmit to the Holders, such information, documents and other
reports, and such summaries thereof, as may be required pursuant to the Trust
Indenture Act at the times and in the manner provided pursuant to such Act;
provided that any such information, documents or reports required to be filed
with the Commission pursuant to Section 13 or 15(d) of the Exchange Act shall be
filed with the Trustee within 15 days after the same is so required to be filed
with the Commission. Notwithstanding anything contrary herein, the Trustee shall
have no duty to review such documents for purposes of determining compliance
with any provisions of this Indenture.

                                      -82-
<PAGE>   92
                                   ARTICLE 11
                                   REDEMPTION

            Section 11.1. Applicability of Article. Securities (including
interest coupons, if any) of any series which are redeemable before their Stated
Maturity shall be redeemable in accordance with their terms and (except as
otherwise specified as contemplated by Section 3.1 for Securities of any series)
in accordance with this Article.

            Section 11.2. Election to Redeem; Notice to Trustee. The election of
the Company to redeem any Securities, including interest coupons, if any, that,
at the time of such election, may be redeemed at the option of the Company,
shall be evidenced by a Board Resolution. In the case of any such redemption at
the election of the Company of less than all the Securities or interest coupons,
if any, of any series, the Company shall, at least 45 days prior to the
Redemption Date fixed by the Company (unless a shorter notice shall be
satisfactory to the Trustee), notify the Trustee of such Redemption Date, of the
principal amount of Securities of such series to be redeemed and, if applicable,
of the tenor of the Securities to be redeemed. In the case of any redemption of
Securities (i) prior to the expiration of any restriction on such redemption
provided in the terms of such Securities or elsewhere in this Indenture or (ii)
pursuant to an election of the Company which is subject to a condition specified
in the terms of such Securities, the Company shall furnish the Trustee with an
Officers' Certificate evidencing compliance with such restriction or condition.

            Section 11.3. Selection of Securities to Be Redeemed. Unless
otherwise specified as contemplated by Section 3.1, if less than all the
Securities (including interest coupons, if any) of a series with the same terms
are to be redeemed, the Trustee, not more than 60 days prior to the Redemption
Date, shall select the Securities of the series to be redeemed in such manner as
the Trustee shall deem fair and appropriate. The Trustee shall make the
selection from Securities of the series that are Outstanding and that have not
previously been called for redemption and may provide for the selection for
redemption of portions (equal to the minimum authorized denomination for
Securities, including interest coupons, if any, of that series or any integral
multiple thereof) of the principal amount of Securities, including interest
coupons, if any, of such series of a denomination larger than the minimum
authorized denomination for Securities of that series, provided, that the
unredeemed portion of the principal amount of any Security shall be in an
authorized denomination (which shall not be less than the minimum authorized
denomination) for such Security. The Trustee shall promptly notify the Company
in writing of the Securities selected by the Trustee for redemption and, in the
case of any Securities selected for partial redemption, the principal amount
thereof to be redeemed. If the Company shall so direct, Securities registered in
the name of the Company, any Guarantor, any Affiliate or any Subsidiary of the
Company or any Guarantor shall not be included in the Securities selected for
redemption.


                                      -83-
<PAGE>   93
            For purposes of this Indenture, unless the context otherwise
requires, all provisions relating to the redemption of Securities (including
interest coupons, if any) shall relate, in the case of any Securities (including
interest coupons, if any) redeemed or to be redeemed only in part, to the
portion of the principal amount of such Securities (including interest coupons,
if any) which has been or is to be redeemed.

            If any Security that is convertible or exchangeable is selected for
partial redemption and is converted or exchanged in part before termination of
the conversion or exchange right with respect to the portion of the Security so
selected, the converted or exchanged portion of such Security shall be deemed
(so far as applicable) to be the portion selected for redemption. Securities
which have been converted or exchanged during a selection of Securities to be
redeemed shall be treated by the Trustee as Outstanding for the purposes of such
selection.

            Section 11.4. Notice of Redemption. Unless otherwise specified as
contemplated by Section 3.1, notice of redemption shall be given in the manner
provided in Section 1.6 not less than 30 days nor more than 60 days prior to the
Redemption Date to the Holders of the Securities to be redeemed.

            All notices of redemption shall state:

            (a) the Redemption Date;

            (b) the Redemption Price;

            (c) if less than all the Outstanding Securities of a series are to
      be redeemed, the identification (and, in the case of partial redemption,
      the principal amounts) of the particular Security or Securities to be
      redeemed;

            (d) the Place or Places of Payment where such Securities, together
      in the case of Bearer Securities with all interest coupons appertaining
      thereto, if any, maturing on or after the Redemption Date, are to be
      surrendered for payment of the Redemption Price;

            (e) that Securities of the series called for redemption and all
      unmatured interest coupons, if any, appertaining thereto must be
      surrendered to the Paying Agent to collect the Redemption Price;

            (f) that, on the Redemption Date, the Redemption Price will become
      due and payable upon each such Security, or the portion thereof, to be
      redeemed and, if applicable, that interest thereon will cease to accrue on
      and after said date;

            (g) that the redemption is from a sinking fund, if such is the case;


                                      -84-
<PAGE>   94
            (h) that, unless otherwise specified in such notice, Bearer
      Securities of any series, if any, surrendered for redemption must be
      accompanied by all interest coupons maturing subsequent to the Redemption
      Date or the amount of any such missing interest coupon or interest coupons
      will be deducted from the Redemption Price, unless security or indemnity
      satisfactory to the Company, the Trustee and any Paying Agent is
      furnished;

            (i) the CUSIP number, if any, of the Securities;

            (j) if applicable, the conversion or exchange price, the date on
      which the right to convert or exchange the Securities (or portions thereof
      to be redeemed) will terminate and the place or places where such
      Securities may be surrendered for conversion or exchange; and

            (k) the procedures that a Holder must follow to surrender the
      Securities so to be redeemed.

Notice of redemption of Securities to be redeemed shall be given by the Company
or, at the Company's request, by the Trustee in the name and at the expense of
the Company.

            Section 11.5. Deposit of Redemption Price. On or prior to any
Redemption Date, the Company shall deposit with the Trustee or with a Paying
Agent (or, if the Company is acting as its own Paying Agent, segregate and hold
in trust as provided in Section 9.3) an amount of money in the currency or
currencies (including currency unit or units) in which the Securities of such
series are payable (except as otherwise specified pursuant to Section 3.1 for
the Securities of such series) sufficient to pay on the Redemption Date the
Redemption Price of, and (unless the Redemption Date shall be an Interest
Payment Date) interest accrued to the Redemption Date on, all Securities or
portions thereof which are to be redeemed on that date.

            Unless any Security by its terms prohibits any redemption obligation
from being satisfied by delivering and crediting Securities (including
Securities redeemed otherwise than through a sinking fund), the Company may
deliver such Securities to the Trustee for crediting of an amount equal to the
then applicable Redemption Price for such Securities against such payment
obligation in accordance with the terms of such Securities and this Indenture.

            Section 11.6. Securities Payable on Redemption Date. Notice of
redemption having been given as aforesaid, the Securities so to be redeemed
shall, on the Redemption Date, become due and payable at the Redemption Price
therein specified, and from and after such date (unless the Company shall
default in the payment of the Redemption Price and accrued interest) such
Securities shall cease to bear interest and the interest coupons for any such
interest appertaining to any Bearer Security so to be 


                                      -85-
<PAGE>   95
redeemed, except to the extent provided below, shall be void. Except as provided
in the next succeeding paragraph, upon surrender of any such Security, including
interest coupons, if any, for redemption in accordance with said notice, such
Security shall be paid by the Company at the Redemption Price, together with
accrued interest to the Redemption Date; provided, however, that installments of
interest on Bearer Securities whose Stated Maturity is on or prior to the
Redemption Date shall be payable only at an office or agency located outside the
United States and its possessions (except as otherwise provided in Section 9.2)
and, unless otherwise specified as contemplated by Section 3.1, only upon
presentation and surrender of interest coupons for such interest; and provided
further, that, unless otherwise specified as contemplated by Section 3.1,
installments of interest on Registered Securities that are due and payable on
Interest Payment Dates that are on or prior to the Redemption Date shall be
payable to the Holders of such Securities, or one or more Predecessor
Securities, registered as such at the close of business on the relevant Regular
Record Dates according to their terms and the provisions of Section 3.7.

            If any Bearer Security surrendered for redemption shall not be
accompanied by all appurtenant interest coupons maturing after the Redemption
Date, such Bearer Security may be paid after deducting from the Redemption Price
an amount equal to the face amount of all such missing interest coupons, or the
surrender of such missing interest coupon or interest coupons may be waived by
the Company and the Trustee if there be furnished to them such security or
indemnity as they may require to save each of them and any Paying Agent
harmless. If thereafter the Holder of such Bearer Security shall surrender to
the Trustee or any Paying Agent any such missing interest coupon in respect of
which a deduction shall have been made from the Redemption Price, such Holder
shall be entitled to receive the amount so deducted; provided, however, that
interest represented by interest coupons shall be payable only at an office or
agency located outside of the United States (except as otherwise provided
pursuant to Section 9.2) and, unless otherwise specified as contemplated by
Section 3.1, only upon presentation and surrender of those interest coupons.

            If any Security called for redemption shall not be so paid upon
surrender thereof for redemption, the principal and premium, if any, shall,
until paid, bear interest from the Redemption Date at the rate prescribed
therefor in the Security.

            Section 11.7. Securities Redeemed in Part. Upon surrender of a
Security that is redeemed in part at any Place of Payment therefor (with, if the
Company or the Trustee so requires, due endorsement by, or a written instrument
of transfer in form satisfactory to the Company and the Trustee duly executed
by, the Holder thereof or his or her attorney duly authorized in writing), the
Company shall execute and the Trustee shall authenticate and deliver to the
Holder of that Security, without service charge, a new Security or Securities
(each with a Senior Guarantee of each Guarantor executed by each such Guarantor
and endorsed thereon) of the same series, having the same form, terms 


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and Stated Maturity, in any authorized denomination equal in aggregate principal
amount to the unredeemed portion of the principal amount of the Security
surrendered.

                                   ARTICLE 12
                                  SINKING FUNDS

            Section 12.1. Applicability of Article. The provisions of this
Article shall be applicable to any sinking fund for the retirement of Securities
of a series except as otherwise specified as contemplated by Section 3.1 for
Securities of such series.

            The minimum amount of any sinking fund payment provided for by the
terms of Securities of any series is herein referred to as a "mandatory sinking
fund payment," and any payment in excess of such minimum amount provided for by
the terms of Securities of any series is herein referred to as an "optional
sinking fund payment." If provided for by the terms of Securities of any series,
the cash amount of any sinking fund payment may be subject to reduction as
provided in Section 12.2. Each sinking fund payment shall be applied to the
redemption of Securities of any series as provided for by the terms of
Securities of such series.

            Section 12.2. Satisfaction of Sinking Fund Payments with Securities.
The Company (i) may deliver Outstanding Securities of a series (other than any
previously called for redemption) together, in the case of Bearer Securities of
such series, with all unmatured interest coupons appertaining thereto and (ii)
may apply as a credit Securities of a series which have been (x) redeemed either
at the election of the Company pursuant to the terms of such Securities or
through the application of permitted optional sinking fund payments pursuant to
the terms of such Securities, (y) converted or exchanged pursuant to Article 14
or (z) previously delivered to the Trustee and cancelled without reissuance
pursuant to Section 3.9, in each case in satisfaction of all or any part of any
sinking fund payment with respect to the Securities of such series required to
be made pursuant to the terms of such Securities as provided for by the terms of
such series; provided that such Securities have not been previously so credited.
Such Securities shall be received and credited for such purpose by the Trustee
at the Redemption Price specified in such Securities for redemption through
operation of the sinking fund and the amount of such sinking fund payment shall
be reduced accordingly.

            Section 12.3. Redemption of Securities for Sinking Fund. Not less
than 45 days prior to each sinking fund payment date for any series of
Securities, the Company will deliver to the Trustee an Officers' Certificate
specifying the amount of the next ensuing sinking fund payment for that series
pursuant to the terms of that series, the portion thereof, if any, which is to
be satisfied by payment of cash and the portion thereof, if any, which is to be
satisfied by delivering and crediting Securities of that series pursuant to
Section 12.2 and stating the basis for such credit and that such Securities have


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<PAGE>   97
not been previously so credited, and will also deliver to the Trustee any
Securities to be so delivered. Not less than 30 days before each such sinking
fund payment date the Trustee shall select the Securities to be redeemed upon
such sinking fund payment date in the manner specified in Section 11.3 and cause
notice of the redemption thereof to be given in the name of and at the expense
of the Company in the manner provided in Section 11.4. Such notice having been
duly given, the redemption of such Securities shall be made upon the terms and
in the manner stated in Sections 11.6 and 11.7.

                                   ARTICLE 13
                        MEETINGS OF HOLDERS OF SECURITIES

           Section 13.1. Purposes for Which Meetings May Be Called. A
meeting of Holders of Securities of any series may be called at any time and
from time to time pursuant to this Article to make, give or take any request,
demand, authorization, direction, notice, consent, election, waiver or other
action provided by this Indenture to be made, given or taken by Holders of
Securities of such series.

            Section 13.2. Call, Notice and Place of Meetings. (a) The Trustee
may at any time call a meeting of Holders of Securities of any series for any
purpose specified in Section 13.1, to be held at such time and at such place in
The City of New York or in such other place as may be acceptable to the Company.
Notice of every meeting of Holders of Securities, setting forth the time and the
place of such meeting and in general terms the action proposed to be taken at
such meeting, shall be given, in the manner provided in Section 1.6, not less
than 20 nor more than 180 days prior to the date fixed for the meeting.

            (b) In case at any time the Company, pursuant to a Board Resolution,
shall have requested the Trustee to call a meeting of the Holders of Securities
of any series for any purpose specified in Section 13.1, by written request
setting forth in reasonable detail the action proposed to be taken at the
meeting, and the Trustee shall not have made the first publication of the notice
of such meeting within 20 days after receipt of such request or shall not
thereafter proceed to cause the meeting to be held as provided herein, then the
Company may determine the time and the place in The City of New York or such
other place as may be acceptable to the Company for such meeting and may call
such meeting for such purposes by giving notice thereof as provided in paragraph
(a) of this Section 13.2.

            Section 13.3. Persons Entitled to Vote at Meetings. To be entitled
to vote at any meeting of Holders of Securities of any series, a Person shall be
(a) a Holder of one or more Outstanding Securities of such series, or (b) a
Person appointed by an instrument in writing as proxy for a Holder or Holders of
one or more Outstanding Securities of such series by such Holder or Holders. The
only Persons who shall be entitled to be present or 


                                      -88-
<PAGE>   98
to speak at any meeting of Holders shall be the Persons entitled to vote at such
meeting and their counsel, any representatives of the Trustee and its counsel
and any representatives of the Company and its counsel.

            Section 13.4. Quorum; Action. The Persons entitled to vote a
majority in principal amount of the Outstanding Securities of a series shall
constitute a quorum for a meeting of Holders of Securities of such series;
provided, however, that if any action is to be taken at such meeting with
respect to a consent or waiver which this Indenture expressly provides may be
given by the Holders of not less than a specified percentage in principal amount
of the Outstanding Securities of a series, the Persons entitled to vote such
specified percentage in principal amount of the Outstanding Securities of such
series shall constitute a quorum. In the absence of a quorum within 30 minutes
after the time appointed for any such meeting, the meeting may be adjourned for
a period of not less than 10 days as determined by the chairman of the meeting
prior to the adjournment of such meeting. In the absence of a quorum at the
reconvening of any such adjourned meeting, such adjourned meeting may be further
adjourned for a period of not less than 10 days; at the reconvening of any
meeting adjourned or further adjourned for lack of a quorum, the persons
entitled to vote 25% in aggregate principal amount of the then Outstanding
Securities of the relevant series shall constitute a quorum for the taking of
any action set forth in the notice of the original meeting. Notice of the
reconvening of any adjourned meeting shall be given as provided in Section
13.2(b), except that such notice need be given only once not less than five days
prior to the date on which the meeting is scheduled to be reconvened.

            Except as limited by the proviso to Section 8.2, any resolution
presented to a meeting or adjourned meeting duly reconvened at which a quorum is
present as aforesaid may be adopted by the affirmative vote of the Holders of a
majority in principal amount of the Outstanding Securities of that series,
provided, however, that, except as limited by the proviso to Section 8.2, any
resolution with respect to any request, demand, authorization, direction,
notice, consent, waiver or other action which this Indenture expressly provides
may be made, given or taken by the Holders of a specified percentage, which is
less than a majority, in principal amount of the Outstanding Securities of a
series may be adopted at a meeting or an adjourned meeting duly reconvened and
at which a quorum is present as aforesaid by the affirmative vote of the Holders
of such specified percentage in principal amount of the Outstanding Securities
of that series.

            Any resolution passed or decision taken at any meeting of Holders of
Securities of any series duly held in accordance with this Section 13.4 shall be
binding on all the Holders of Securities of such series and the related coupons,
whether or not present or represented at the meeting.


                                      -89-
<PAGE>   99
            Notwithstanding the foregoing provisions of this Sections 13.4, if
any action is to be taken at a meeting of Holders of Securities of any series
with respect to any request, demand, authorization, direction, notice, consent,
waiver or other action that this Indenture expressly provides may be made, given
or taken by the Holders of a specified percentage in principal amount of all
Outstanding Securities affected thereby, or of the Holders of such series and
one or more additional series:

            (1) there shall be no minimum quorum requirement for such meeting
and

            (2) the principal amount of the Outstanding Securities of such
series that vote in favor of such request, demand, authorization, direction,
notice, consent, waiver or other action shall be taken into account in
determining whether such request, demand, authorization, direction, notice,
consent, waiver or other action has been made, given or taken under this
Indenture.

            Section 13.5. Determination of Voting Rights; Conduct and
Adjournment of Meetings. (a) Notwithstanding any other provisions of this
Indenture, the Trustee may make such reasonable regulations as it may deem
advisable for any meeting of Holders of Securities of any series in regard to
proof of the holding of Securities of such series and of the appointment of
proxies and in regard to the appointment and duties of inspectors of votes, the
submission and examination of proxies, certificates and other evidence of the
right to vote, and such other matters concerning the conduct of the meeting as
it shall deem appropriate. Except as otherwise permitted or required by any such
regulations, the holding of Securities shall be proved in the manner specified
in Section 1.4 and the appointment of any proxy shall be provided in the manner
specified in Section 1.4 or by having the signature of the Person executing the
proxy witnessed or guaranteed by any trust company, bank or banker authorized by
Section 1.4 to certify to the holding of Bearer Securities. Such regulations may
provide that written instruments appointing proxies, regular on their face, may
be presumed valid and genuine without the proof specified in Section 1.4 or
other proof.

            (b) The Trustee shall, by an instrument in writing, appoint a
temporary chairman (which may be a Responsible Officer of the Trustee) of the
meeting, unless the meeting shall have been called by the Company as provided in
Section 13.2(b), in which case the Company shall in like manner appoint a
temporary chairman. A permanent chairman and a permanent secretary of the
meeting shall be elected by vote of the Persons entitled to vote a majority in
principal amount of the Outstanding Securities of such series represented at the
meeting.

            (c) At any meeting each Holder of a Security of such series or proxy
shall be entitled to one vote for each U.S. $1,000 principal amount of
Securities held or 


                                      -90-
<PAGE>   100
represented by him or her; provided, however, that no vote shall be cast or
counted at any meeting in respect of any Security challenged as not Outstanding
and ruled by the chairman of the meeting to be not Outstanding. The chairman of
the meeting shall have no right to vote, except as a Holder of a Security or
proxy.

            (d) Any meeting of Holders of Securities of a series duly called
pursuant to Section 13.2 at which a quorum is present may be adjourned from time
to time by Persons entitled to vote a majority in principal amount of the
Outstanding Securities of such series represented at the meeting, and the
meeting may be held as so adjourned without further notice.

            Section 13.6. Counting Votes and Recording Action of Meetings. The
vote upon any resolution submitted to any meeting of Holders of Securities of
any series shall be by written ballots on which shall be subscribed the
signatures of the Holders of Securities of such series or of their
representatives by proxy and the principal amounts and serial numbers of the
Outstanding Securities held or represented by them. The permanent chairman of
the meeting shall appoint an inspector of votes who shall count all votes cast
at the meeting for or against any resolution and who shall make and file with
the secretary of the meeting its verified written reports in duplicate of all
votes cast at the meeting. A record of the proceedings of each meeting of
Holders of Securities shall be prepared by the applicable secretary of the
meeting and there shall be attached to said record the original report of the
inspector of votes on any vote by ballot taken thereat and affidavits by one or
more Persons having knowledge of the facts, setting forth a copy of the notice
of the meeting and showing that said notice was given as provided in Section
13.2 and, if applicable, Section 13.4. At least two copies of such record shall
be signed and verified by the affidavits of the permanent chairman and secretary
of the meeting and one copy thereof shall be delivered to the Company and the
other to the Trustee to be preserved by the Trustee, the latter to have attached
thereto the ballots voted at the meeting. Any record so signed and verified
shall be conclusive evidence of the matters therein stated.

                                   ARTICLE 14
                      CONVERSION OR EXCHANGE OF SECURITIES

           Section 14.1. Applicability of Article. (a) The provisions
of this Article 14 shall be applicable to the Securities of any series which are
convertible or exchangeable into Equity Securities of Allied, and to the
issuance of such Equity Securities upon the conversion or exchange of such
Securities, except as otherwise specified as contemplated by Section 3.1 for the
Securities of such series.

            (b) The term "Equity Securities" shall mean all or any of the
following, authorized from time to time: (i) Allied's Common Stock, $.01 par
value (the "Common 


                                      -91-
<PAGE>   101
Stock"), (ii) Allied's Preferred Stock, $.10 par value (the "Preferred Stock"),
and (iii) any other equity securities of Allied.

            Section 14.2. Exercise of Conversion or Exchange Privilege. (a) In
order to exercise a conversion or exchange privilege, the Holder of a Security
of a series with such privilege shall surrender such Security, together, in the
case of any Bearer Security, with all unmatured interest coupons and any matured
interest coupons in default appertaining thereto, to the Company at the office
or agency maintained for that purpose pursuant to Section 9.2, accompanied by
written notice to Allied and the Company that the Holder elects to convert or
exchange such Security or a specified portion thereof. Such notice shall also
state, if different from the name and address of such Holder, the name or names
(with address) in which the certificate or certificates for Equity Securities
which shall be issuable on such conversion or exchange shall be issued.
Registered Securities surrendered for conversion or exchange shall (if so
required by Allied, the Company or the Trustee) be duly endorsed by or
accompanied by instruments of transfer in forms satisfactory to Allied, the
Company and the Trustee duly executed by the registered Holder or its attorney
duly authorized in writing.

            (b) As promptly as practicable after the receipt of such notice and
of any payment required pursuant to a Board Resolution establishing the terms of
any series of Securities and, subject to Section 3.3, set forth, or determined
in the manner provided, in an Officers' Certificate, or established in one or
more indentures supplemental hereto setting forth the terms of such series of
Security, and the surrender of such Security in accordance with such reasonable
regulations as Allied and the Company may prescribe, Allied shall issue and
shall deliver, at the office or agency at which such Security is surrendered, to
such Holder or on its written order, a certificate or certificates for the
number of Equity Securities issuable upon the conversion or exchange of such
Security (or specified portion thereof), in accordance with the provisions of
such Board Resolution, Officers' Certificate or supplemental indenture, and cash
as provided therein in respect of any fractional share of such Equity Security
otherwise issuable upon such conversion or exchange.

            (c) Such conversion or exchange shall be deemed to have been
effected immediately prior to the close of business on the date on which such
notice and such payment, if required, shall have been received in proper order
for conversion or exchange by Allied and the Company and such Security shall
have been surrendered as aforesaid and at such time the rights of the Holder of
such Security as such Security Holder shall cease and the person or persons in
whose name or names any certificate or certificates for Equity Securities of
Allied shall be issuable upon such conversion or exchange shall be deemed to
have become the Holder or Holders of record of the Equity Securities represented
thereby. Except as set forth above and subject to paragraph (d) of Section 3.7,
no payment or adjustment shall be made upon any conversion or exchange on


                                      -92-
<PAGE>   102
account of any interest accrued on the Securities surrendered for conversion or
exchange, or on account of any dividends on the Equity Securities of Allied
issued upon such conversion or exchange if the record date for the payment of
such dividends occurs prior to or on the date on which such conversion or
exchange shall be deemed to have been effected.

            In the case of any Security which is converted or exchanged in part
only, upon such conversion or exchange the Company shall execute and the Trustee
shall authenticate and deliver to or on the order of the Holder thereof, at the
expense of the Company, a new Security or Securities of the same series, of
authorized denominations, in aggregate principal amount equal to the unconverted
or unexchanged portion of such Security.

            Any requirements for notice, surrender or delivery of Securities
pursuant to this Article Fourteen shall, with respect to any Global Security, be
subject to any Applicable Procedures.

            Section 14.3. No Fractional Equity Securities. No fractional Equity
Security of Allied shall be issued upon conversions or exchanges of Securities
of any series. If more than one Security shall be surrendered for conversion or
exchange at one time by the same Holder, the number of full shares of the Equity
Security which shall be issuable upon conversion or exchange shall be computed
on the basis of the aggregate principal amount of the Securities (or specified
portions thereof to the extent permitted hereby) so surrendered. If, except for
the provisions of this Section 14.3, any Holder of a Security or Securities
would be entitled to a fractional share of any Equity Security of Allied upon
the conversion or exchange of such Security or Securities, or specified portions
thereof, Allied or the Company shall pay to such Holder an amount in cash equal
to the current market value of such fractional share computed, (i) if such
Equity Security is listed or admitted to unlisted trading privileges on a
national securities exchange, on the basis of the last reported sale price
regular way on the principal exchange where such Equity Security is listed or
admitted, on the last trading day prior to the date of conversion or exchange
upon which such a sale shall have been effected, (ii) if such Equity Security is
not at the time so listed or admitted on a national securities exchange but is
quoted on the National Market System of the National Association of Securities
Dealers, Inc. ("NASDAQ"), on the basis of the average of the last bid and asked
prices of such Equity Security on NASDAQ on the last trading day prior to the
date of conversion or exchange, (iii) if such Equity Security is not at the time
so listed or admitted to unlisted trading privileges on a national securities
exchange or quoted on NASDAQ, on the basis of the average of the last bid and
asked prices of such Equity Security in the over-the-counter market, on the last
trading day prior to the date of conversion or exchange, as reported by the
National Quotation Bureau Incorporated or similar organization if the National
Quotation Bureau Incorporated is no longer reporting 


                                      -93-
<PAGE>   103
such information, or (iv) in accordance with the terms of the supplemental
indenture or Board Resolutions setting the terms of the Securities of such
series. For purposes of this Section, "trading day" shall mean each Monday,
Tuesday, Wednesday, Thursday and Friday other than any day on which the
applicable Equity Security is not traded or quoted on a national securities
exchange, or if the applicable Equity Security is not traded or quoted on a
national securities exchange, on NASDAQ or the principal exchange or market on
which the applicable Equity Security is traded or quoted.

            Section 14.4. Adjustment of Conversion or Exchange Price;
Consolidation or Merger. The conversion or exchange price of Securities of any
series that is convertible or exchangeable into an Equity Security of Allied
shall be adjusted for any stock dividends, stock splits, reclassifications,
combinations or similar transactions, and the securities, assets or other
property into or for which such Securities may be converted or exchanged as a
result of any consolidation, merger, combination or similar transaction shall be
determined, in accordance with the terms of the supplemental indenture or Board
Resolutions setting the terms of the Securities of such series.

            Whenever the conversion or exchange price is adjusted, Allied and
the Company shall compute the adjusted conversion or exchange price in
accordance with the terms of the applicable Board Resolution or supplemental
indenture and shall prepare an Officers' Certificate setting forth the adjusted
conversion or exchange price and showing in reasonable detail the facts upon
which such adjustment is based. Whenever the securities, assets or other
property into or for which Securities of any series may be converted or
exchanged are changed as a result of any consolidation, merger or similar
transaction, Allied and the Company shall determine the nature and amount of
such securities, assets or other property in accordance with the terms of the
applicable Board Resolution or supplemental indenture and shall prepare an
Officer's Certificate describing such securities, assets or other property and
stating the amount of such securities, assets or other property into or for
which such Securities have become convertible or exchangeable. Such certificates
shall forthwith be filed at each office or agency maintained for the purpose of
conversion or exchange of Securities pursuant to Section 9.2 and, if different,
with the Trustee Allied and the Company shall forthwith cause a notice setting
forth the adjusted conversion or exchange price or describing such securities,
assets or other property, as applicable, to be mailed, first class postage
prepaid, to each Holder of Registered Securities of such series at its address
appearing on the Register and to any conversion or exchange agent other than the
Trustee and shall give notice to the Holder of Bearer Securities as provided in
1.6.

            Section 14.5. Notice of Certain Corporate Actions. If any series of
Securities which are directly or indirectly convertible or exchangeable for any
Equity Securities are Outstanding, in case:


                                      -94-
<PAGE>   104
            (a) Allied shall declare a dividend (or any other distribution) on
any class of such Equity Securities (i) payable otherwise than exclusively in
cash out of its retained earnings, or (ii) exclusively in cash out of its
retained earnings in an amount that, under the terms of such Securities, would
require an adjustment in the exchange or conversion price of such Securities; or

            (b) Allied shall authorize the granting to the holders of any class
of such Equity Securities of rights, options or warrants to subscribe for or
purchase any shares of capital stock of any class or of any other rights; or

            (c) of any reclassification of any class of such Equity Securities
(other than a subdivision or combination of its outstanding shares of such
Equity Securities), or of any consolidation or merger to which the Company is a
party and for which approval of any shareholders of the Company is required, or
of the sale of all or substantially all of the assets of Allied; or

            (d) of the voluntary or involuntary dissolution, liquidation or
winding up of Allied; or

            (e) the Company or any Subsidiary of the Company shall commence a
tender or exchange offer for all or a portion of the Company's outstanding
shares of such Equity Securities (or shall amend any such tender or exchange
offer);

then Allied and the Company shall cause to be filed with the Trustee, and shall
cause to be mailed to all Holders at their addresses as they shall appear in the
Register and shall give notice to the Holder of Bearer Securities as provided in
Section 1.6., at least 20 days (or 10 days in any case specified in clause (a)
or (b) above) prior to the applicable record date hereinafter specified, a
notice stating (i) the date on which a record is to be taken for the purpose of
such dividend, distribution, rights, options or warrants, or, if a record is not
to be taken, the date as of which the Holders of such Equity Securities of
record to be entitled to such dividend, distribution, rights, options or
warrants are to be determined, or (ii) the date on which such reclassification,
consolidation, merger, share exchange, sale, dissolution, liquidation or winding
up is expected to become effective, and the date as of which it is expected that
holders of such Equity Securities of record shall be entitled to exchange such
Equity Securities for securities, cash or other property deliverable upon such
reclassification, consolidation, merger, share exchange, sale, dissolution,
liquidation or winding up or (iii) the date on which such tender or exchange
offer commenced, the date on which such tender or exchange offer is scheduled to
expire unless extended, the consideration offered and the other material terms
thereof (or the material terms of any amendment thereto). If at any time the
Trustee shall not be the conversion or exchange agent, a copy of such notice
shall also forthwith be filed by Allied and the Company with the Trustee.


                                      -95-
<PAGE>   105
            Section 14.6. Reservation of Equity Securities. Allied shall at all
times reserve and keep available, free from preemptive rights, out of its
authorized but unissued Equity Securities, solely for the purpose of effecting
the conversion or exchange of Securities, the full number of Equity Securities
of Allied then issuable upon the conversion or exchange of all Outstanding
Securities of any series that has conversion or exchange rights.

            Section 14.7. Payment of Certain Taxes Upon Conversion or Exchange.
Allied and the Company will pay any and all taxes that may be payable in respect
of the issue or delivery of Allied's Equity Securities on conversion or exchange
of Securities pursuant hereto. Allied and the Company shall not, however, be
required to pay any tax which may be payable in respect of any transfer involved
in the issue and delivery of its Equity Securities in a name other than that of
the Holder of the Security or Securities to be converted or exchanged, and no
such issue or delivery shall be made unless and until the Person requesting such
issue has paid to Allied and the Company the amount of any such tax, or has
established, to the satisfaction of Allied and the Company, that such tax has
been paid.

            Section 14.8. Duties of Trustee Regarding Conversion or Exchange.
Neither the Trustee nor any conversion or exchange agent shall at any time be
under any duty or responsibility to any Holder of Securities of any series that
is convertible or exchangeable into Equity Securities of Allied to determine
whether any facts exist which may require any adjustment of the conversion or
exchange price, or with respect to the nature or extent of any such adjustment
when made, or with respect to the method employed, whether herein or in any
supplemental indenture, any resolutions of the Board of Directors or written
instrument executed by one or more officers of Allied and the Company provided
to be employed in making the same. Neither the Trustee nor any conversion or
exchange agent shall be accountable with respect to the validity or value (or
the kind or amount) of any Equity Securities of Allied, or of any securities or
property, which may at any time be issued or delivered upon the conversion or
exchange of any Securities and neither the Trustee nor any conversion or
exchange agent makes any representation with respect thereto. Subject to the
provisions of Section 6.1, neither the Trustee nor any conversion or exchange
agent shall be responsible for any failure of Allied or the Company to issue,
transfer or deliver any of Allied's Equity Securities or stock certificates or
other securities or property upon the surrender of any Security for the purpose
of conversion or exchange or to comply with any of the covenants of Allied and
the Company contained in this Article 14 or in the applicable supplemental
indenture, resolutions of the Board of Directors or written instrument executed
by one or more duly authorized officers of Allied and the Company.

            Section 14.9. Repayment of Certain Funds Upon Conversion or
Exchange. Any funds which at any time have been deposited by the Company or on
its 


                                      -96-
<PAGE>   106
behalf with the Trustee or any Paying Agent for the purpose of paying the
principal of, premium, if any, and interest, if any, on any of the Securities
(including funds deposited for redemption pursuant to Article 11 or for any
sinking fund referred to in Article 12 hereof) and which shall not be required
for such purposes because of the conversion or exchange of such Securities as
provided in this Article 14 shall after such conversion or exchange be repaid to
the Company by the Trustee upon the Company's written request by Company
Request.

                                   ARTICLE 15
                                SENIOR GUARANTEE

            Section 15.1. Senior Guarantee. Unless otherwise specified as
contemplated by Section 3.1, Each of Allied and the Subsidiary Guarantors hereby
jointly and severally unconditionally guarantees on a senior basis to each
Holder of a Security authenticated and delivered by the Trustee, and to the
Trustee on behalf of such Holder, the due and punctual payment of the principal
of, premium, if any, and interest on such Security when and as the same shall
become due and payable, whether at the Stated Maturity or by acceleration, call
for redemption, purchase or otherwise, in accordance with the terms of such
Security and of this Indenture. In case of the failure of the Company punctually
to make any such payment, each of Allied and the Subsidiary Guarantors hereby
jointly and severally agrees to cause such payment to be made punctually when
and as the same shall become due and payable, whether at the Stated Maturity or
by acceleration, call for redemption, purchase or otherwise, and as if such
payment were made by the Company. Further, in the case of the failure of any
Subsidiary Guarantor punctually to make any payment required of it hereunder,
Allied agrees to cause such payment to be made when and as the same shall become
due and payable, as if such payment were made by such Subsidiary Guarantor.

            Unless otherwise specified as contemplated by Section 3.1, each of
the Guarantors hereby jointly and severally agrees that its obligations
hereunder shall be unconditional, irrespective of the validity, regularity or
enforceability of any Security or this Indenture, the absence of any action to
enforce the same, any creation, exchange, release or nonperfection of any Lien
on any collateral for, or any release or amendment or waiver of any term of any
other Guarantee of, or any consent to departure from any requirement of any
other Guarantee, of all or any of the Securities, the election by the Trustee or
any of the Holders in any proceeding under Chapter 11 of Title 11 of the United
States Code (the "Bankruptcy Code") of the application of Section 1111(b)(2) of
the Bankruptcy Code, any borrowing or grant of a security interest by the
Company, as debtor in possession, under Section 364 of the Bankruptcy Code, the
disallowance, under Section 502 of the Bankruptcy Code, of all or any portion of
the claims of the Trustee or any of the Holders for payment of any of the
Securities, any waiver or consent by the 


                                      -97-
<PAGE>   107
Holder of any Security or by the Trustee with respect to any provisions thereof
or of this Indenture, the obtaining of any judgment against the Company (or with
respect to the Allied Subsidiary Guarantee, any Subsidiary Guarantor) or any
action to enforce the same or any other circumstances which might otherwise
constitute a legal or equitable discharge or defense of a guarantor. Each of the
Guarantors hereby waives the benefits of diligence, presentment, demand of
payment, any requirement that the Trustee or any of the Holders protect, secure,
perfect or insure any security interest in or other Lien on any property subject
thereto or exhaust any right or take any action against the Company (or, with
respect to the Allied Subsidiary Guarantee, any Subsidiary Guarantor) or any
other Person or any collateral, filing of claims with a court in the event of
insolvency or bankruptcy of the Company (or, with respect to the Allied
Subsidiary Guarantee, any Subsidiary Guarantor), any right to require a
proceeding first against the Company (or, with respect to the Allied Subsidiary
Guarantee, any Subsidiary Guarantor), protest or notice with respect to any
Security (or, with respect to the Allied Subsidiary Guarantee, the Subsidiary
Guarantees) or the indebtedness evidenced thereby and all demands whatsoever,
and agrees that this Senior Guarantee will not be discharged in respect of any
Security (or, with respect to the Allied Subsidiary Guarantee, the Subsidiary
Guarantees) except by complete performance of the obligations contained in such
Security (or, with respect to the Allied Subsidiary Guarantee, the Subsidiary
Guarantees) and in this Senior Guarantee. Each of the Guarantors hereby agrees
that, in the event of a default in payment of principal of, premium, if any, or
interest on any Security (or, with respect to the Allied Subsidiary Guarantee,
the Subsidiary Guarantee), whether at its Stated Maturity or by acceleration,
call for redemption, purchase or otherwise, legal proceedings may be instituted
by the Trustee on behalf of, or by, the Holder of such Security subject to the
terms and conditions set forth in this Indenture, directly against each or any
of the Guarantors (or, with respect to the Allied Subsidiary Guarantee, against
Allied) to enforce its Senior Guarantee without first proceeding against the
Company (or, with respect to the Allied Subsidiary Guarantee, against any
Subsidiary Guarantor). Each Guarantor agrees that if, after the occurrence and
during the continuance of an Event of Default, the Trustee or any of the Holders
are prevented by applicable law from exercising their respective rights to
accelerate the maturity of the Securities, to collect interest on the Securities
or to enforce or exercise any other right or remedy with respect to the
Securities (or, with respect to the Allied Subsidiary Guarantee, to enforce or
exercise the Subsidiary Guarantees), or the Trustee or the Holders are prevented
from taking any action to realize on any collateral, such Guarantor agrees to
pay to the Trustee for the account of the Holders, upon demand therefor, the
amount that would otherwise have been due and payable had such rights and
remedies been permitted to be exercised by the Trustee or any of the Holders.

            No provision of any Senior Guarantee or Security or of the Indenture
shall alter or impair (i) the Senior Guarantee of any Guarantor, which is
absolute and 


                                      -98-
<PAGE>   108
unconditional, of the due and punctual payment of the principal of, premium, if
any, and interest on the Security upon which such Senior Guarantee is endorsed,
or (ii) the Allied Subsidiary Guarantee, which is absolute and unconditional, of
the due and punctual performance by the Subsidiary Guarantors of their
obligations under the Subsidiary Guarantees.

            Each Guarantor shall be subrogated to all rights of the Holders of
the Securities upon which its Senior Guarantee is endorsed against the Company
(or, with respect to the Allied Subsidiary Guarantee, any Subsidiary Guarantor)
in respect of any amounts paid by such Guarantor on account of such Security
(or, with respect to the Allied Subsidiary Guarantee, on account of the
Subsidiary Guarantees) pursuant to the provisions of its Senior Guarantee or
this Indenture; provided, however, that no Guarantor shall be entitled to
enforce or to receive any payments arising out of, or based upon, such right of
subrogation until the principal of, premium, if any, and interest on all
Securities issued hereunder shall have been paid in full.

            Each Senior Guarantee shall remain in full force and effect and
continue to be effective should any petition be filed by or against the Company
(or, with respect to the Allied Subsidiary Guarantee, any Subsidiary Guarantor)
for liquidation or reorganization, should the Company (or, with respect to the
Allied Subsidiary Guarantee, any Subsidiary Guarantor) become insolvent or make
an assignment for the benefit of creditors or should a receiver or trustee be
appointed for all or any significant part of the assets of the Company (or, with
respect to the Allied Subsidiary Guarantee, the assets of any Subsidiary
Guarantor) and shall, to the fullest extent permitted by law, continue to be
effective or be reinstated, as the case may be, if at any time payment and
performance of the Securities (or, with respect to the Allied Subsidiary
Guarantee, any Subsidiary Guarantee) is, pursuant to applicable law, rescinded
or reduced in amount, or must otherwise be restored or returned by any obligee
on the Securities, whether as a "voidable preference," "fraudulent transfer" or
otherwise, all as though such payment or performance had not been made. In the
event that any payment, or any part thereof, is rescinded, reduced, restored or
returned, the Securities shall, to the fullest extent permitted by law, be
reinstated and deemed reduced only by such amount paid and not so rescinded,
reduced, restored or returned.

            No officer, director, employer or incorporator, past, present or
future, of any Guarantor, as such, shall have any personal liability under any
Senior Guarantee by reason of his, her or its status as such officer, director,
employer or incorporator.

            To the extent that any Subsidiary Guarantor shall be required to pay
any amounts on account of the Securities pursuant to its Senior Guarantee in
excess of the greater of (i) the amount of the economic benefit actually
received by such Subsidiary Guarantor from the issuance of the Securities and
(ii) an amount calculated as the product 


                                      -99-
<PAGE>   109
of (A) the aggregate amount payable by the Subsidiary Guarantors on account of
the Securities pursuant to their Senior Guarantees times (B) the proportion
(expressed as a fraction) that such Subsidiary Guarantor's net worth at the date
enforcement of its Senior Guarantee is sought bears to the aggregate net worth
of all Subsidiary Guarantors at such date, then such Subsidiary Guarantor shall
be reimbursed by the other Subsidiary Guarantors for the amount of such excess,
pro rata, based upon the respective net worth of such other Subsidiary
Guarantors at the date enforcement of its Senior Guarantees is sought. This
paragraph is intended only to define the relative rights of the Subsidiary
Guarantors as among themselves, and nothing set forth in this paragraph is
intended to or shall impair the joint and several obligations of the Guarantors
under their respective Senior Guarantees.

            The Guarantors shall have the right to seek contribution from any
nonpaying Guarantor so long as the exercise or such right does not impair the
rights of the Holders under any Senior Guarantee.

            Section 15.2. Execution and Delivery of Senior Guarantees. The
Senior Guarantees to be endorsed on the Securities shall include the terms of
the Senior Guarantee set forth in Section 15.1 and any other terms that may be
set forth in the form established pursuant to Section 2.3 and Section 3.1. Each
of the Guarantors hereby agrees to execute its Senior Guarantee, in a form
established pursuant to Section 2.3 and Section 3.1, to be endorsed on each
Security authenticated and delivered by the Trustee.

            The Senior Guarantee shall be executed on behalf of each respective
Guarantor by any one of such Guarantor's Chairman of the Board, Vice Chairman of
the Board, President, Treasurer or Vice Presidents, attested by its Secretary or
Assistant Secretary. The signature of any or all of these officers on the Senior
Guarantee may be manual or facsimile and may be pursuant to a duly executed
power of attorney.

            A Senior Guarantee bearing the manual or facsimile signatures of
individuals who were at any time the proper officers of a Guarantor shall bind
such Guarantor, notwithstanding that such individuals or any of them have ceased
to hold such offices prior to the authentication and delivery of the Security on
which such Senior Guarantee is endorsed or did not hold such offices at the date
of such Senior Guarantee.

            The delivery of any Security by the Trustee, after the
authentication thereof hereunder, shall constitute due delivery of the Senior
Guarantee endorsed thereon on behalf of the Guarantors. Each of the Guarantors
hereby jointly and severally agrees that its Senior Guarantee set forth in
Section 15.1 shall remain in full force and effect notwithstanding any failure
to endorse a Senior Guarantee on any Security.


                                     -100-
<PAGE>   110
            Section 15.3. Subsidiary Guarantors May Consolidate, Etc., on
Certain Terms. Nothing contained in this Indenture or in any of the Securities
shall prevent any consolidation or merger of a Subsidiary Guarantor with or into
the Company or a Guarantor or shall prevent any sale or conveyance of the
property of a Subsidiary Guarantor as an entirety or substantially as an
entirety to the Company or a Guarantor.

            Section 15.4. Release of Guarantors. (a) Concurrently with any
consolidation or merger of a Subsidiary Guarantor or any sale or conveyance of
the property of a Subsidiary Guarantor as an entirety or substantially as an
entirety, in each case as permitted by Section 15.3, and upon delivery by the
Company to the Trustee of an Officers' Certificate and an Opinion of Counsel to
the effect that such consolidation, merger, sale or conveyance was made in
accordance with Section 15.3, the Trustee shall execute any documents reasonably
required in order to evidence the release of such Subsidiary Guarantor from its
obligations under its Subsidiary Guarantees endorsed on the Securities and under
this Article 15. Any Subsidiary Guarantor not released from its obligations
under its Subsidiary Guarantees endorsed on the Securities and under this
Article 15 shall remain liable for the full amount of principal of, premium, if
any, and interest on the Securities and for the other obligations of a
Subsidiary Guarantor under its Subsidiary Guarantees endorsed on the Securities
and under this Article 15.

            (b) Concurrently with the defeasance of the Securities under Section
4.4 or the agreement defeasance of the Securities under Section 4.5, the
Guarantors shall be released from all of their obligations under their Senior
Guarantees endorsed on the Securities and under this Article 15.

            (c) Upon the consummation of any transaction (whether involving a
sale or other disposition of securities, a merger or otherwise) whereby any
Subsidiary Guarantor ceases to be a Restricted Subsidiary and which transaction
is otherwise in compliance with the provisions of this Indenture, such
Subsidiary Guarantor shall automatically be released from all obligations under
its Subsidiary Guarantees endorsed on the Securities and under this Article 15.

            (d) The Guarantors shall be released from all of their obligations
under the Senior Guarantees endorsed on the Securities of any series and under
this Section 15 upon the occurrence of such other event or events as may be
established with respect to such series in accordance with Section 3.1.

            Section 15.5. Additional Guarantors. Unless otherwise specified as
contemplated by Section 3.1, the Company shall cause each Person that becomes a
Restricted Subsidiary after the date of this Indenture, upon becoming a
Restricted Subsidiary, to become a Subsidiary Guarantor with respect to the
Securities. Any such Person shall become a Subsidiary Guarantor by executing and
delivering to the Trustee 


                                     -101-
<PAGE>   111
(a) a supplemental indenture, in form and substance satisfactory to the Trustee,
which subjects such Person to the provisions of this Indenture as a Subsidiary
Guarantor and (b) an Opinion of Counsel to the effect that such supplemental
indenture has been duly authorized and executed by such Person and constitutes
the legal, valid, binding and enforceable obligation of such Person (subject to
such customary exceptions concerning creditors' rights and equitable principles
as may be acceptable to the Trustee in its discretion).

                                   ARTICLE 16
                JURISDICTION AND CONSENT TO SERVICE OF PROCESS

            Section 16.1.  Jurisdiction and Consent to Service of Process.
(a) Each of the Company and the Guarantors hereby irrevocably and
unconditionally submits, for itself and its property, to the nonexclusive
jurisdiction of any New York State court or Federal court of the United States
of America sitting in New York City, and any appellate court from any thereof,
in any action or proceeding arising out of or relating to the Securities, the
Senior Guarantees, this Indenture, or for recognition or enforcement of any
judgment, and each of such Persons hereby irrevocably and unconditionally agrees
that all claims in respect of any such action or proceeding may be heard and
determined in such New York State or, to the extent permitted by law, in such
Federal court. Each of the Company and the Guarantors agrees that a final
judgment in any such action or proceeding shall be conclusive and may be
enforced in other jurisdictions by suit on the judgment or in any other manner
provided by law. Nothing in this Article 16 shall affect any right that any
Holder or the Trustee may otherwise have to bring any action or proceeding
relating to the Securities, the Senior Guarantees, this Indenture Agreement
against the Company, any Guarantor or their respective properties in the courts
of any jurisdiction.

            (b) Each of the Company and the Guarantors hereby irrevocably and
unconditionally waives, to the fullest extent it may legally and effectively do
so, any objection which it may now or hereafter have to the laying of venue of
any suit, action or proceeding arising out of or relating to the Securities, the
Senior Guarantees or this Indenture in any New York State or Federal court. Each
of the Company and the Guarantors hereby irrevocably waives, to the fullest
extent permitted by law, the defense of an inconvenient forum to the maintenance
of such action or proceeding in any such court.

            (c) Each of the Company and the Guarantors irrevocably consents to
service of process in the manner provided for notices in Section 1.5 Nothing in
this Agreement will affect the right of any Holder or the Trustee to serve
process in any other manner permitted by law.


                                     -102-
<PAGE>   112
                              --------------------

            This instrument may be executed in any number of counterparts, each
of which so executed shall be deemed to be an original, but all such
counterparts shall together constitute but one and the same instrument.


                                     -103-
<PAGE>   113
            IN WITNESS WHEREOF, the parties hereto have caused this Indenture to
be duly executed, and their respective corporate seals to be hereunto affixed
and attested, all as of the day and year first above written.

                                    ALLIED WASTE NORTH AMERICA, INC.


                                    By: /s/ G. Thomas Rochford, Jr.
                                       ----------------------------------
                                       Name: G. Thomas Rochford, Jr.
                                       Title:
Attest:

/s/ Jeremy Apker
- ----------------------------------
Name: Jeremy Apker
Title:

                                    ALLIED WASTE INDUSTRIES, INC.


                                    for purposes of Article 14 and as
                                    Guarantor of the Securities and as
                                    Guarantor of the obligations of the
                                    Subsidiary Guarantors under the
                                    Subsidiary Guarantees


                                    By: /s/ G. Thomas Rochford, Jr.
                                       ----------------------------------
                                       Name: G. Thomas Rochford, Jr.
                                       Title:
Attest:

/s/ Steven M. Helm
- ----------------------------------
Name: Steven M. Helm
Title:


                                     -104-
<PAGE>   114
                                    Each of the Subsidiary Guarantors Listed
                                    on Schedule I hereto, as Guarantor of the
                                    Securities


                                    By*: /s/ G. Thomas Rochford, Jr.
                                        ----------------------------------
                                        Name: G. Thomas Rochford, Jr.
                                        Title:
Attest*:

/s/ Jeremy Apker
- --------------------------
Name: Jeremy Apker
Title:

                                    U.S. BANK TRUST NATIONAL ASSOCIATION


                                    By: /s/ Richard H. Prokosch
                                       ----------------------------------
                                       Name: Richard H. Prokosch
                                       Title: Assistant Vice President


- ----------
* Signing as duly authorized officer for each such Subsidiary Guarantor.


                                     -105-
<PAGE>   115
                                   SCHEDULE I

                             Subsidiary Guarantors

<TABLE>
<CAPTION>

NAME OF SUBSIDIARY GUARANTOR                 STATE OF ORGANIZATION
- -----------------------------------------------------------------------------
<S>                                                  <C>
A-1 Service, Inc.                                     Iowa
Aaro Waste Paper Company                              Michigan
AAWI, Inc.                                            Texas
Able Sanitation, Inc.                                 Michigan
Adrian Landfill, Inc.                                 Michigan
ADS, Inc.                                             Oklahoma
ADS of Illinois, Inc.                                 Illinois
Affordable Dumpsters, Inc                             Illinois
Alabama Recycling Services, Inc.                      Alabama
Alaska Street Associates, Inc.                        Washington
Allied Acquisition Pennsylvania, Inc.                 Pennsylvania
Allied Acquisition Two, Inc.                          Massachusetts
Allied Cartage, Inc.                                  Massachusetts
Allied Gas Recovery Systems, L.L.C.                   Delaware
Allied Nova Scotia, Inc.                              Delaware
Allied Services, LLC                                  Delaware
Allied Waste Company, Inc.                            Delaware
Allied Waste Industries (Arizona), Inc.               Arizona
Allied Waste Industries of New York, Inc.             New York
Allied Waste Landfill Holdings, Inc.                  Delaware
Allied Waste North America, Inc.                      Delaware
Allied Waste of California, Inc.                      California
Allied Waste of Long Island, Inc.                     New York
Allied Waste of New Jersey, LLC                       Delaware
Allied Waste Rural Sanitation, Inc.                   Delaware
Allied Waste Services, Inc.                           Massachusetts
Allied Waste Systems, Inc.                            Delaware
Allied Waste Systems, Inc.                            Ohio
Allied Waste Systems Holdings, Inc.                   Delaware
Allied Waste Transportation, Inc.                     Delaware
Americal Co.                                          Michigan
American Disposal Services, Inc.                      Delaware
American Disposal Services of Illinois, Inc.          Delaware
American Disposal Services of Kansas, Inc.            Kansas
American Disposal Services of Missouri, Inc.          Oklahoma
American Disposal Services of New Jersey, Inc.        Delaware
American Disposal Services of West Virginia, Inc.     Delaware
American Disposal Transfer Services of Illinois, Inc. Delaware
American Transfer Company, Inc.                       New York

</TABLE>

                               A-1
<PAGE>   116
Delta Container Corporation                                 California
Delta Paper Stock Co.                                       California
Denver Regional Landfill, Inc.                              Colorado
Dinverno, Inc.                                              Michigan
Dinverno Recycling, Inc.                                    Michigan
Dopheide Sanitary Service, Inc.                             Nebraska
Draw Acquisition Company Eighteen                           Delaware
Draw Acquisition Company Twenty Two                         Delaware
Draw Acquisition Company Twenty Three                       Delaware
Draw Enterprises II, Inc.                                   Illinois
Draw Enterprises Real Estate, Inc.                          Illinois
Draw Enterprises Real Estate, L.P.                          Illinois
Duncan Disposal Service, Inc.                               Michigan
Eagle Industries Leasing, Inc.                              Michigan
East Coast Waste Systems, Inc.                              Massachusetts
ECDC Environmental of Humbolt County, Inc.                  Delaware
ECDC Environmental, L.C.                                    Utah
ECDC Holdings, Inc.                                         Delaware
Ellis County Landfill TX, LLC                               Delaware
Ellis County Landfill TX, L.P.                              Delaware
Ellis Scott Landfill MO, LLC                                Delaware
Elmhurst Disposal Company                                   Illinois
Enviro Carting Inc.                                         New York
Environmental Development Corporation                       Delaware
Environmental Reclamation Company                           Illinois
Enviro Recycling, Inc.                                      New York
Envotech-Illinois, L.L.C.                                   Delaware
Environtech, Inc.                                           Delaware
Evergreen Scavenger Service, Inc.                           Delaware
Evergreen Scavenger Service, L.L.C.                         Delaware
Fred B. Barbara Trucking Co., Inc.                          Illinois
Fort Worth Landfill TX, LP                                  Delaware
Forward, Inc.                                               California
G. Van Dyken Disposal Inc.                                  Michigan
Garofalo Brothers, Inc.                                     New Jersey
Garofalo Recycling and Transfer Station Co., Inc.           New Jersey
Gary Recycling Services, Inc.                               Indiana
General Refuse Rolloff Corp.                                Delaware
Georgia Recycling Services, Inc.                            Delaware
Golden Eagle Disposals, Inc.                                New York
Golden Waste Disposal, Inc.                                 Georgia
Great Lakes Disposal Services, Inc.                         Delaware
Great Midwestern Recovery Systems, Inc.                     Illinois
Great Plains Landfill OK, LLC                               Delaware
Harland's Sanitary Landfill, Inc.                           Michigan


                                      A-3
<PAGE>   117
Hawkeye Disposal Services, Inc.                        Iowa
Illiana Disposal Partnership                           Indiana
Illinois Bulk Handlers, Inc.                           Illinois
Illinois Landfill, Inc.                                Illinois
Illinois Recycling Services, Inc.                      Illinois
Independent Trucking Company                           California
Indiana Recycling Service, Incorporated                Indiana
Industrial Services of Illinois, Inc.                  Illinois
Ingrum Waste Disposal, Inc.                            Illinois
Jefferson City Landfill, LLC                           Delaware
Joe Di Rese & Sons, Inc.                               New Jersey
Key Waste Indiana Partnership                          Indiana
Laidlaw Waste Systems (Dallas) Inc.                    Delaware
Laidlaw Waste Systems (Kansas City) Inc.               Missouri
Laidlaw Waste Systems (Texas) Inc.                     Texas
Lake Shore Distributions, Inc.                         Illinois
Lathrop Sunrise Sanitation Corporation                 California
Lee County Landfill SC, LLC                            Delaware
Lee County Landfill, Inc.                              Illinois
Lemons Landfill, LLC                                   Delaware
Liberty Waste Holdings, Inc.                           Delaware
Liberty Waste Services Limited, L.L.C.                 Delaware
Liberty Waste Services of Illinois, L.L.C.             Illinois
Liberty Waste Services of McCook, L.L.C.               Delaware
Loop Express, Inc.                                     Illinois
Loop Recycling, Inc.                                   Illinois
Loop Transfer, Incorporated                            Illinois
Louis Pinto & Son, Inc., Sanitation Contractors        New Jersey
Manumit of Florida, Inc.                               Florida
Mars Road TX, LP                                       Delaware
MCM Sanitation, Inc.                                   New York
Medical Disposal Services, Inc.                        Illinois
Mesquite Landfill TX, LP                               Delaware
Metropolitan Disposal, Inc.                            Massachusetts
Mississippi Waste Paper Company                        Mississippi
MJS Associates, Inc.                                   Washington
Monarch Disposal, Inc.                                 Illinois
NationsWaste, Inc.                                     Delaware
Newton County Landfill Partnership                     Indiana
Nimishillen Industrial Park, Inc.                      Ohio
Northeast Landfill, LLC                                Delaware
Northeast Sanitary Landfill, Inc.                      South Carolina
Northwest Recycling, Inc.                              Illinois
Oakland Heights Development, Inc.                      Michigan
Oklahoma City Landfill, LLC                            Oklahoma


                                      A-4

<PAGE>   118
Oklahoma Refuse, Inc.                             Oklahoma
Organized Sanitary Collectors and Recyclers, Inc. Nebraska
Oscar's Collection System of Fremont, Inc.        Nebraska
Otay Landfill, Inc.                               California
Ottawa County Landfill, Inc.                      Delaware
Packerton Land Company, L.L.C.                    Delaware
Packman, Inc.                                     Kansas
Palomar Transfer Station, Inc.                    California
Paper Fibres Company                              Washington
Paper Fibers, Inc.                                Washington
Pinal County Landfill Corporation                 Arizona
Pinecrest Landfill OK, LLC                        Delaware
Pine Hill Farms Landfill TX, LP                   Delaware
Pittsburg County Landfill, Inc.                   Oklahoma
Pleasant Oaks Landfill TX, LP                     Delaware
Price & Sons Recycling Company                    Georgia
R. 18, Inc.                                       Illinois
Rabanco Intermodal/B.C., Inc.                     Washington
Rabanco, Ltd.                                     Washington
Rabanco Recycling, Inc.                           Washington
Rabanco Regional Landfill Company                 Washington
Ramona Landfill, Inc.                             California
RCS, Inc.                                         Illinois
R.C. Miller Enterprises, Inc.                     Ohio
R.C. Miller Refuse Service, Inc.                  Ohio
Recycling Associates, Inc.                        New York
Reliable Rubbish Disposal, Inc.                   Massachusetts
Resource Recovery, Inc.                           Kansas
Ridgeline Trucking, Inc.                          Illinois
Ross Bros. Waste & Recycling Co.                  Ohio
Royal Holdings, Inc.                              Michigan
Roxana Landfill, Inc.                             Illinois
Rural Sanitation Service, Inc. of North Carolina  South Carolina
S & L, Inc.                                       Washington
S & S Environmental, Inc.                         Michigan
S & S Recycling, Inc.                             Georgia
San Marcos NCRRF, Inc.                            California
Sanitary Disposal Services, Inc.                  Michigan
Sanitran, Inc.                                    New York
Saugus Disposal, Inc.                             Massachusetts
Sauk Trail Development, Inc.                      Michigan
Selas Enterprises LTD                             New York
Show-Me Landfill, LLC                             Delaware
Shred-All Recycling, Inc.                         Illinois
South Chicago Disposal, Inc. of Indiana           Indiana


                                 A-5


<PAGE>   119
Southeast Landfill, LLC                           Delaware
Southwest Waste, Inc.                             Missouri
SSWI, Inc.                                        Washington
Standard Disposal Services, Inc.                  Michigan
Standard Disposal Services of Florida, Inc.       Florida
Standard Environmental Services, Inc.             Michigan
Standard Waste, Inc.                              Delaware
Stark Recycling Center, Inc.                      Ohio
Stewart Trash & Recycling Services, Inc.          Missouri
Streator Area Landfill, Inc.                      Illinois
Suburban Transfer, Inc.                           Illinois
Suburban Warehouse, Inc.                          Illinois
Sunrise Sanitation Service, Inc.                  California
Sunset Disposal, Inc.                             Kansas
Sunset Disposal Services, Inc.                    California
Sycamore Landfill, Inc.                           California
Tates Transfer Systems, Inc.                      Missouri
T & G Container, Inc.                             Indiana
Tom Luciano's Disposal Service, Inc.              New Jersey
Top Disposal Service, Inc.                        Illinois
Tricil (N.Y.) Inc.                                New York
Tri-State Recycling Services, Inc.                Illinois
Tri-State Refuse Equipment Sales & Service, Inc.  Ohio
Turkey Creek Landfill TX, LP                      Delaware
Turnpike Leasing, Inc.                            Massachusetts
United Waste Control Corp.                        Washington
United Waste Systems of Central Michigan, Inc.    Michigan
Upper Rock Island County Landfill, Inc.           Illinois
USA Waste of Illinois, Inc.                       Illinois
Vining Disposal Service, Inc.                     Massachusetts
Vinnie Monte's Waste Systems, Inc.                New York
Waste Associates, Inc.                            Washington
Wastehaul, Inc.                                   Indiana
Waste Reclaiming Services, Inc.                   Illinois
Wayne County Landfill IL, Inc.                    Delaware
WJR Environmental, Inc.                           Washington
Williams County Landfill, Inc.                    Ohio
World Sanitation Corporation                      New York



                                      A-6


<PAGE>   1
                                                                   Exhibit 4.2

                          FIRST SUPPLEMENTAL INDENTURE

         FIRST SUPPLEMENTAL INDENTURE, dated as of December 23, 1998 (this
"First Supplemental Indenture"), among ALLIED WASTE NORTH AMERICA, INC., a
corporation duly organized and existing under the laws of the State of Delaware
(the "Company"), having its principal office at 15880 North Greenway-Hayden
Loop, Suite 100, Scottsdale, Arizona 85260, each of the GUARANTORS signatory
hereto and U.S. BANK TRUST NATIONAL ASSOCIATION, a national banking association,
as Trustee (the "Trustee").

                                   WITNESSETH:

         WHEREAS, the Company, the Guarantors and the Trustee executed and
delivered an Indenture, dated as of December 23, 1998 (the "Indenture"), to
provide for the issuance by the Company from time to time of debt securities
evidencing its unsecured indebtedness;

         WHEREAS, pursuant to Board Resolution (the "Resolutions"), the Company
has authorized the issuance of $300,000,000 of its 7 3/8% Series A Senior Notes
Due 2004 (the "Series A Five-Year Notes") and $300,000,000 of its 7 3/8% Series 
B Senior Notes Due 2004 (the "Series B Five-Year Notes," and together with the
Series A Five-Year Notes, the "Five-Year Notes"); and

         WHEREAS, the Company, the Guarantors and certain other parties named on
the signature page thereof entered into a Registration Rights Agreement dated as
of the date hereof (as such agreement may be amended, modified or supplemented
from time to time, the "Registration Rights Agreement") which contemplates (i)
the registration with the Securities and Exchange Commission (the "SEC") of the
issuance of the Series B Five-Year Notes and (ii) the consummation of an
Exchange Offer (defined below) whereby the Series A Five-Year Notes may be
exchanged for Series B Five-Year Notes; and

         WHEREAS, the Company desires to establish the terms of the Five-Year
Notes in accordance with Section 3.1 of the Indenture and to establish the form
of the Five-Year Notes in accordance with Section 2.1 of the Indenture.

                                   ARTICLE I.
                                      TERMS

         SECTION 1.01. TERMS OF FIVE-YEAR NOTES. The following terms relating to
the Five-Year Notes are hereby established:

         (1) The Series A Five-Year Notes shall constitute a series of
Securities having the title "7 3/8% Series A Senior Notes Due 2004." The Series 
B Five-Year Notes shall constitute a series of Securities having the title 
"7 3/8% Series B Senior Notes Due 2004."

         (2) The aggregate principal amount of the Series A Five-Year Notes that
may be authenticated and delivered under the Indenture (except for Series A
Five-Year Notes authenticated and delivered upon registration of transfer of, or
in exchange for, or in lieu of, other Series A Five-Year Notes pursuant to
Sections 3.4, 3.5, 3.6, 8.6 or 11.7 of the Indenture or any Securities that,
pursuant to Section 3.3, are deemed never to have been authenticated or
delivered thereunder) shall be up to $300,000,000. The aggregate principal
amount of the Series B Five-Year Notes that may be authenticated and delivered
under the Indenture (except for Series B Five-Year Notes authenticated and
delivered upon registration of transfer of or in exchange for or in lieu of,
other Series B Five-Year Notes pursuant to Sections 3.4, 
<PAGE>   2
3.5, 3.6, 8.6 or 11.7 of the Indenture or any Securities that, pursuant to
Section 3.3, are deemed never to have been authenticated or delivered
thereunder) shall be up to $300,000,000.

         (3) The entire outstanding principal of the Five-Year Notes shall be
payable on January 1, 2004 (the "Stated Maturity Date").

         (4) The rate at which the Five-Year Notes shall bear interest shall be
7 3/8%; (a) with respect to the Series A Five-Year Notes, interest shall accrue
from the date hereof; (b) with respect to the Series B Five-Year Notes, the date
from which interest shall accrue shall be the date on which interest was most
recently paid on the Series A Five-Year Notes, or if there has been no Interest
Payment Date relating to the Series A Five-Year Notes prior to the issuance of
the Series B Five-Year Notes, interest shall accrue from the date hereof; (c)
the Interest Payment Dates for the Five-Year Notes on which interest will be
payable shall be January 1 and July 1 of each year, beginning July 1, 1999; the
Regular Record Dates for the interest payable on the Five-Year Notes on any
Interest Payment Date shall be December 15 with respect to the January 1
Interest Payment Date and June 15 with respect to the July 1 Interest Payment
Date; (d) interest on overdue principal and premium, if any, from time to time,
shall be at a rate of 2% per annum in excess of the rate then in effect;
interest on overdue installments of interest and Special Interest, if any, from
time to time, shall be at the same rate, to the extent lawful; and the basis
upon which interest shall be calculated shall be that of a 360-day year
consisting of twelve 30-day months.

         (5) The place where the principal of (and premium, if any) and
interest, including, Special Interest, if any, with respect to and interest on
the Five-Year Notes shall be payable and Five-Year Notes may be surrendered for
the registration of transfer or exchange shall be the Corporate Trust Office of
the Trustee which, as of this writing, is located at 100 Wall Street, 20th
Floor, New York, New York 10005, Attention: Corporate Trust Administration. The
place where notices or demands to or upon the Company in respect of the
Five-Year Notes and the Indenture may be served shall be the Corporate Trust
Office of the Trustee. In addition, payment of interest (including any Special
Interest) on any Five-Year Note may, at the option of the Company, be made by
check mailed to the address of the Person in whose name the Five-Year Note is
registered at the close of business on the Regular Payment Date; provided,
however, that all payments of principal, and premium (including Special
Interest, if any), if any, and interest on the Five-Year Notes to Holders of
which have given wire instructions to the Company or the Paying Agent at least
10 Business Days prior to the applicable payment date shall be made by wire
transfer to an account maintained by such Holder entitled thereto as specified
by such Holder in the instructions.

         (6) The Five-Year Notes may be redeemed at any time at the option of
the Company, in whole or from time to time in part, at a redemption price (the
"Redemption Price") equal to the greater of (i) 100% of their principal amount
or (ii) the sum of the present values of the remaining scheduled payments of
principal and interest thereon discounted to maturity on a semi-annual basis
(assuming a 360-day year consisting of twelve 30-day months) at the Treasury
Yield plus 50 basis points, plus in each case accrued but unpaid interest
(including Special Interest) to but excluding the Redemption Date (subject to
the right of Holders of record on the relevant Regular Record Date to receive
interest due on an Interest Payment Date that is on or prior to the Redemption
Date).

         (7) Except as set forth in this First Supplemental Indenture, the
Five-Year Notes shall not be redeemable at the option of any Holder thereof,
upon the occurrence of any particular circumstances or otherwise. The Five-Year
Notes will not have the benefit of any sinking fund.

         (8) The Five-Year Notes shall be issuable in denominations of $1,000.



                                       2
<PAGE>   3
         (9) Payments of the principal of, Special Interest, if any, with
respect to and interest on the Five-Year Notes shall be made in U.S. Dollars,
and the Five-Year Notes shall be denominated in U.S. Dollars.

         (10) The Trustee shall also be the Security Registrar and Paying Agent.

         (11) The entire outstanding principal amount of and any accrued
interest, if any, on the Five-Year Notes shall be payable upon declaration of
acceleration of the maturity thereof pursuant to Article 5 of the Indenture.

         (12) The Five-Year Notes will be payable on the Stated Maturity Date in
an amount equal to the principal amount thereof, Special Interest, if any, plus
any accrued and unpaid interest accrued to the Stated Maturity Date.

         (13) There shall be the following additions to the covenants set forth
in the Indenture with respect to the Five-Year Notes, which shall be effective
only for so long as any of the Five-Year Notes are Outstanding:

                (a)      Asset Dispositions.

                The Company shall not make, and shall not permit any Restricted
         Subsidiary to make, any Asset Disposition unless: (i) the Company (or
         such Restricted Subsidiary, as the case may be) receives consideration
         at the time of such disposition at least equal to the fair market value
         of the shares or the assets disposed of, as determined in good faith by
         the Board of Directors for any transaction (or series of transactions)
         involving in excess of $10 million and not involving the sale of
         equipment or other assets specifically contemplated by the Company's
         capital expenditure budget previously approved by the Board of
         Directors; (ii) at least 75% of the consideration received by the
         Company (or such Restricted Subsidiary) consists of (u) cash or readily
         marketable cash equivalents, (v) the assumption of Debt or other
         liabilities reflected on the consolidated balance sheet of the Company
         and its Restricted Subsidiaries in accordance with generally accepted
         accounting principles (excluding Debt or any other liabilities
         subordinate in right of payment to the Five-Year Notes) and release
         from all liability on such Debt or other liabilities assumed, (w)
         assets used in, or stock or other ownership interests in a Person that
         upon the consummation of such Asset Disposition becomes a Restricted
         Subsidiary and will be principally engaged in, the business of the
         Company or any of its Restricted Subsidiaries as such business is
         conducted immediately prior to such Asset Disposition, (x) any
         securities, notes or other obligations received by the Company or any
         such Restricted Subsidiary from such transferee that are
         contemporaneously (subject to ordinary settlement periods) converted by
         the Company or such Restricted Subsidiary into cash or Cash Equivalents
         (to the extent of cash and Cash Equivalents received), (y) any
         Designated Noncash Consideration received pursuant to this clause (y)
         that is at the time outstanding, not to exceed 15% of Consolidated
         Total Assets at the time of the receipt of such Designated Noncash
         Consideration (with the fair market value of each item of Designated
         Noncash Consideration being measured at the time received and without
         giving effect to subsequent changes in value), or (z) any combination
         thereof; and (iii) 100% of the Net Available Proceeds from such Asset
         Disposition (including from the sale of any marketable cash equivalents
         received therein) are applied by the Company or a Restricted Subsidiary
         (A) first, within one year from the later of the date of such Asset



                                       3
<PAGE>   4
         Disposition or the receipt of such Net Available Proceeds, to Debt of
         the Company or its Restricted Subsidiaries then outstanding under the
         Bank Agreement which would require such application or which would
         prohibit payments pursuant to Clause (B) following; (B) second, to the
         extent Net Available Proceeds are not required to be applied as
         specified in Clause (A), to purchases on a pro rata basis of
         Outstanding Senior Notes of each issue pursuant to an Offer to Purchase
         (to the extent such an offer is not prohibited by the terms of the Bank
         Agreement then in effect) at a purchase price equal to 100% of their
         principal amount plus accrued interest to the date of purchase (subject
         to the rights of Holders of record on the relevant Regular Record Date
         to receive interest due on an Interest Payment Date that is on or prior
         to the purchase date); and (C) third, to the extent of any remaining
         Net Available Proceeds following completion of such Offer to Purchase,
         to any other use as determined by the Company which is not otherwise
         prohibited by the Indenture and provided further that the 75%
         limitation referred to in clause (ii) above will not apply to any Asset
         Disposition if the consideration received therefrom, as determined in
         good faith by the Company's Board of Directors, is equal to or greater
         than what the after-tax proceeds would have been had the Asset
         Disposition complied with the aforementioned 75% limitation.

                Notwithstanding the foregoing, the Company shall not be required
         to comply with the provisions described in Clause (iii) of the
         preceding paragraph (i) if the Net Available Proceeds less any amounts
         ("Reinvested Amounts") are invested or committed to be invested within
         one year from the later of the date of the related Asset Disposition or
         the receipt of such Net Available Proceeds in assets that will be used
         in the business of the Company or any of its Restricted Subsidiaries as
         such business is conducted prior to such Asset Disposition (determined
         by the Board of Directors in good faith) or (ii) to the extent the
         Company elects to redeem the Senior Notes of any series with the Net
         Available Proceeds pursuant to any of the provisions of paragraph 5(b)
         of the Senior Notes.

                Notwithstanding the foregoing, the Company shall not be required
         to comply with the requirements described in Clause (ii) of the second
         preceding paragraph if the Asset Disposition is an Excepted
         Disposition.

                The Company shall mail the Offer Document for an Offer to
         Purchase required pursuant to this subsection 13(a) within 30 days
         after the date which is one year after the later of the date of
         consummation of the Asset Disposition referred to in this subsection
         13(a) or the receipt of the Net Available Proceeds from such Asset
         Disposition. The aggregate principal amount of the Five-Year Notes to
         be offered to be purchased pursuant to the Offer to Purchase shall
         equal the Net Available Proceeds required to be made available therefor
         pursuant to Clause (iii)(B) of this subsection 13(a) (rounded down to
         the next lowest integral multiple of $1,000). Each Holder shall be
         entitled to tender all or any portion of the Five-Year Notes owned by
         such Holder pursuant to the Offer to Purchase, subject to the
         requirement that any portion of a Five-Year Note tendered must be
         tendered in an integral multiple of $1,000 principal amount.

                 (b)     Change of Control.

                Within 30 days following the date the Company becomes aware of
         the consummation of a transaction that results in a Change of Control
         (as defined below), the Company shall commence an Offer to Purchase all
         Outstanding Notes, at a purchase price 


                                       4
<PAGE>   5
         equal to 101% of their aggregate principal amount plus accrued
         interest, if any, to the date of purchase (subject to the rights of
         Holders of record on the relevant Regular Record Date to receive
         interest due on an Interest Payment Date that is on or prior to the
         date of purchase).

                A "Change of Control" shall be deemed to have occurred in the
         event that, after the date of this First Supplemental Indenture, (i) so
         long as the Company is a Subsidiary of Allied, (a) any Person, or any
         Persons (other than a Permitted Allied Successor, as defined below),
         acting together that would constitute a "Group" (a "Group") for
         purposes of Section 13(d) of the Exchange Act, together with any
         Affiliates or Related Persons thereof (other than any employee stock
         ownership plan), beneficially own 50% or more of the total voting power
         of all classes of Voting Stock of Allied, (b) any Person or Group,
         together with any Affiliates or Related Persons thereof, succeeds in
         having sufficient of its nominees who have not been approved by the
         Continuing Directors elected to the Board of Directors of Allied such
         that such nominees, when added to any existing director remaining on
         the Board of Directors of Allied after such election who is an
         Affiliate or Related Person of such Person or Group, shall constitute a
         majority of the Board of Directors of Allied or (c) there occurs any
         transaction or series of related transactions (other than a merger,
         consolidation or other transaction with a Related Business in which the
         shareholders of Allied immediately prior to such transaction (or
         series) receive (I) solely Voting Stock of Allied (or its successor or
         parent, as the case may be), (II) cash, securities and other property
         in an amount which could be paid by the Company as a Restricted Payment
         under this First Supplemental Indenture after giving pro forma effect
         to such transaction, or (III) a combination thereof), and the
         beneficial owners of the Voting Stock of Allied immediately prior to
         such transaction (or series) do not, immediately after such transaction
         (or series), beneficially own Voting Stock representing more than 50%
         of the total voting power of all classes of Voting Stock of Allied (or
         in the case of a transaction (or series) in which another entity
         becomes a successor to, or parent of, Allied, of the successor or
         parent entity) and (ii) if the Company is not a Subsidiary of Allied,
         (a) any Person, or any Persons (other than a Permitted Company
         Successor, as defined below), acting together that would constitute a
         "Group" (a "Group") for purposes of Section 13(d) of the Exchange Act,
         together with any Affiliates or Related Persons thereof (other than any
         employee stock ownership plan) beneficially own 50% or more of the
         total voting power of all classes of Voting Stock of the Company, (b)
         any Person or Group, together with any Affiliates or Related Persons
         thereof, succeeds in having sufficient of its nominees who have not
         been approved by the Continuing Directors elected to the Board of
         Directors of the Company such that such nominees, when added to any
         existing director remaining on the Board of Directors of the Company
         after such election who is an Affiliate or Related Person of such
         Person or Group, shall constitute a majority of the Board of Directors
         of the Company or, (c) there occurs any transaction or series of
         related transactions (other than a merger, consolidation or other
         transaction with a Related Business in which the shareholders of the
         Company immediately prior to such transaction (or series) receive (I)
         solely Voting Stock of the Company (or its successor or parent, as the
         case may be), (II) cash, securities and other property in an amount
         which could be paid by the Company as a Restricted Payment under the
         Indenture after giving pro forma effect to such transaction or (III) a
         combination thereof), and the beneficial owners of the Voting Stock of
         the Company immediately prior to such transaction (or series) do not,
         immediately after such transaction (or series), beneficially own Voting
         Stock representing more than 50% of the total voting power of all
         classes of Voting Stock 


                                       5
<PAGE>   6
         of the Company (or in the case of a transaction (or series) in which
         another entity becomes a successor to the Company, of the successor
         entity).

                A "Permitted Allied Successor" means an issuer, other than
         Allied, of Voting Securities issued to the shareholders of Allied in a
         merger, consolidation or other transaction permitted by clause (i)(c)
         of the definition of Change of Control. A "Permitted Company Successor"
         means an issuer, other than the Company, of Voting Securities issued to
         the shareholders of the Company in a merger, consolidation or other
         transaction permitted by clause (ii)(c) of the definition of Change of
         Control.

                The Company shall comply with the requirements of Rule 14e-1
         under the Exchange Act and any other securities laws and regulations
         thereunder to the extent such laws and regulations are applicable in
         connection with the repurchase of the Five-Year Notes resulting from a
         Change of Control.

                The Company and the Trustee shall perform their respective
         obligations specified in the Offer Document for the Offer to Purchase.
         Prior to the Purchase Date, the Company shall (i) accept for payment
         Five-Year Notes or portions thereof tendered pursuant to the Offer to
         Purchase, (ii) deposit with the Paying Agent (or, if the Company is
         acting as its own Paying Agent, segregate and hold in trust as provided
         in Section 9.3 of the Indenture) money sufficient to pay the Purchase
         Price of all Five-Year Notes or portions thereof so accepted and (iii)
         deliver or cause to be delivered to the Trustee all Five-Year Notes so
         accepted together with an Officers' Certificate stating the Five-Year
         Notes or portions thereof accepted for payment by the Company. The
         Paying Agent (or the Company if so acting) shall promptly mail or
         deliver to Holders of Five-Year Notes so accepted payment in an amount
         equal to the Purchase Price for each $1,000 of Five-Year Notes so
         accepted, and the Company shall promptly execute a new Five-Year Note
         or Five-Year Notes equal in principal amount to any unpurchased portion
         of the Five-Year Note surrendered as requested by the Holder, and the
         Guarantors shall promptly execute their Senior Guarantees to be
         endorsed thereon, and thereafter the Trustee shall promptly
         authenticate and mail or deliver to such Holders such new Five-Year
         Note or Five-Year Notes. Any Five-Year Note not accepted for payment
         shall be promptly mailed or delivered by the Company to the Holder
         thereof. The Company shall publicly announce the results of the Offer
         to Purchase on or as soon as practicable after the Purchase Date.

                  (c) Changes in Covenants when Senior Notes rated Investment
         Grade.

                Following the first date upon which any issue of the Senior
         Notes are rated the following: (i) Baa3 or better by Moody's Investors
         Service, Inc. ("Moody's") and BB+ or better by Standard & Poor's
         Ratings Group ("S&P"); or (ii) BBB- or better by S&P and Ba1 or better
         by Moody's (a "Rating Event") (or, in any case, if such person ceases
         to rate the Senior Notes for reasons outside of the control of the
         Company, the equivalent investment grade credit rating from any other
         "nationally recognized statistical rating organization" (within the
         meaning of Rule 15c3-1(c)(2)(vi)(F) under the Exchange Act) selected by
         the Company as a replacement agency) (the "Rating Event Date") (and
         provided no Event of Default or event that with notice or the passage
         of time would constitute an Event of Default shall exist on the Rating
         Event Date), the covenants specifically listed under subsections 13(a),
         13(d), 13(e), 13(f), 13(h) and 13(j) of this 


                                       6
<PAGE>   7
         Section 1.01 of this First Supplemental Indenture shall no longer be
         applicable to the Five-Year Notes.

                (d)      Limitation on Consolidated Debt.

                The Company shall not incur any Debt and shall not permit
         Restricted Subsidiaries to Incur any Debt or issue Preferred Stock
         unless, immediately after giving effect to the Incurrence of such Debt
         or issuance of such Preferred Stock and the receipt and application of
         the proceeds thereof, the Consolidated EBITDA Coverage Ratio of the
         Company for the four full fiscal quarters next preceding the Incurrence
         of such Debt or issuance of such Preferred Stock, calculated on a pro
         forma basis as if such Debt had been Incurred or such Preferred Stock
         had been issued and the proceeds thereof had been received and so
         applied at the beginning of the four full fiscal quarters, would be
         greater than 2.0 to 1.0.

                Without regard to the foregoing limitations, the Company or any
         Restricted Subsidiary of the Company may Incur the following Debt:

                         (i) Debt under the Bank Agreement in an aggregate
                principal amount at any one time outstanding not to exceed the
                amount permitted to be borrowed thereunder;

                         (ii) Debt evidenced by the Senior Notes and the
                Guarantees;

                         (iii) Debt owed by the Company to any Restricted
                Subsidiary or Debt owed by a Restricted Subsidiary to the
                Company or to a Restricted Subsidiary; provided, however, that
                in the event that either (x) the Company or the Restricted
                Subsidiary to which such Debt is owed transfers or otherwise
                disposes of such Debt to a Person other than the Company or
                another Restricted Subsidiary or (y) such Restricted Subsidiary
                ceases to be a Restricted Subsidiary, the provisions of this
                Clause (iii) shall no longer be applicable to such Debt and such
                Debt shall be deemed to have been incurred at the time of such
                transfer or other disposition or at the time such Restricted
                Subsidiary ceases to be a Restricted Subsidiary;

                         (iv) Debt outstanding on the date of this First
                Supplemental Indenture;

                         (v) Debt incurred in connection with an acquisition,
                merger or consolidation transaction permitted under the
                provisions of the Indenture described under Section 7.1 of the
                Indenture (as superseded by subsection 15 of this Section 1.01
                of this First Supplemental Indenture), which Debt (A) was issued
                by a Person prior to the time such Person becomes a Restricted
                Subsidiary in such transaction (including by way of merger of
                consolidation with the Company or another Restricted Subsidiary)
                and was not issued in contemplation of such transaction or (B)
                is issued by the Company or a Restricted Subsidiary to a seller
                in connection with such transaction, in an aggregate amount for
                all such Debt issued pursuant to the provisions of this First
                Supplemental Indenture described under this Clause (v) and then
                outstanding does not exceed 5% of the Consolidated Total Assets
                of the Company at the time of such Incurrence;

                                       7
<PAGE>   8
                         (vi) Debt consisting of Permitted Interest Rate or
                Currency Protection Agreements;

                         (vii) Debt Incurred to renew, extend, refinance or
                refund any outstanding Debt permitted in the preceding paragraph
                or in Clauses (i) through (v) above or Incurred pursuant to this
                clause (vii); provided, however, that such Debt does not exceed
                the principal amount of Debt so renewed, extended, refinanced or
                refunded (plus the amount of any premium and accrued interest,
                plus customary fees, consent payments, expenses and costs
                relating to the Debt so renewed, extended, refinanced or
                refunded); and

                         (viii) Debt not otherwise permitted to be Incurred
                pursuant to clauses (i) through (vii) above, which, in aggregate
                amount, together with the aggregate amount of all other Debt
                previously Incurred pursuant to the provisions of this Clause
                (viii) and then outstanding, does not exceed 7.5% of the
                Consolidated Total Assets of the Company at the time of such
                Incurrence.

                (e) Limitation on Restricted Payments.

                The Company shall not, and shall not permit any Restricted
         Subsidiary to, directly or indirectly, (i) declare or pay any dividend,
         or make any distribution, of any kind or character (whether in cash,
         property or securities) in respect of the Capital Stock of the Company
         or any Restricted Subsidiary or to the holders thereof in their
         capacity as such (excluding any dividends or distributions (u) to the
         extent payable in shares of the Capital Stock of the Company (other
         than Redeemable Interests) or in options, warrants or other rights to
         acquire the Capital Stock of the Company (other than Redeemable
         Interests), (v) dividends or distributions by a Restricted Subsidiary
         to the Company or another Wholly Owned Restricted Subsidiary and (w)
         the payment of pro rata dividends by a Restricted Subsidiary to holders
         of both minority and majority interests in such Restricted Subsidiary),
         (ii) purchase, redeem or otherwise acquire or retire for value (a) any
         Capital Stock of the Company or any Capital Stock of or other ownership
         interests in any Subsidiary or any Affiliate or Related Person of the
         Company or (b) any options, warrants or rights to purchase or acquire
         shares of Capital Stock of the Company or any Capital Stock of or other
         ownership interests in any Subsidiary or any Affiliate or Related
         Person of the Company (excluding, in each case of (a) and (b), the
         purchase, redemption, acquisition or retirement by any Restricted
         Subsidiary of any of its Capital Stock, other ownership interests or
         options, warrants or rights to purchase such Capital Stock or other
         ownership interests, in each case, owned by the Company or a Wholly
         Owned Restricted Subsidiary), (iii) make any Investment that is not a
         Permitted Investment or (iv) redeem, defease, repurchase, retire or
         otherwise acquire or retire for value prior to any scheduled maturity,
         repayment or sinking fund payment, Debt of the Company that is
         subordinate in right of payment to the Five-Year Notes (each of the
         transactions described in Clauses (i) through (iv) being a "Restricted
         Payment"), if:

                         (1) an Event of Default, or an event that with the
                lapse of time or the giving of notice, or both, would constitute
                an Event of Default, shall have occurred and be continuing; or

                                       8
<PAGE>   9
                         (2) the Company would, at the time of such Restricted
                Payment and after giving pro forma effect thereto as if such
                Restricted Payment had been made at the beginning of the most
                recently ended four full fiscal quarter period for which
                internal financial statements are available immediately
                preceding the date of such Restricted Payment, not have been
                permitted to Incur at least $1.00 of additional Debt pursuant to
                the Consolidated EBITDA Coverage Ratio test set forth in the
                first paragraph under subsection 13(d) of this Section 1.01 of
                this First Supplemental Indenture; or

                         (3) upon giving effect to such Restricted Payment, the
                aggregate of all Restricted Payments (excluding Restricted
                Payments permitted by Clauses (ii), (iii), (iv), (v) and (vii)
                of the next succeeding paragraph) from the date of the Indenture
                (the amount so expended, if other than in cash, determined in
                good faith by the Board of Directors) exceeds the sum, without
                duplication, of: (a) 50% of the aggregate Consolidated Net
                Income (or, in case Consolidated Net Income shall be negative,
                less 100% of such deficit) for the period (taken as one
                accounting period) from the beginning of the first fiscal
                quarter commencing after the date of the First Supplemental
                Indenture to the end of the Company's most recently ended fiscal
                quarter for which internal financial statements are available at
                the time of such Restricted Payment; (b) 100% of the aggregate
                net cash proceeds from the issuance and sale to Allied of
                Capital Stock (other than Redeemable Interests) of the Company
                and options, warrants or other rights to acquire Capital Stock
                (other than Redeemable Interests and Debt convertible into
                Capital Stock) of the Company and the principal amount of Debt
                and Redeemable Interests of the Company that has been converted
                into Capital Stock (other than Redeemable Interests) of the
                Company after the date of the First Supplemental Indenture,
                provided that any such net proceeds received by the Company from
                an employee stock ownership plan financed by loans from the
                Company or a Subsidiary of the Company shall be included only to
                the extent such loans have been repaid with cash on or prior to
                the date of determination; (c) 50% of any dividends received by
                the Company or a Wholly Owned Restricted Subsidiary after the
                date of this First Supplemental Indenture from an Unrestricted
                Subsidiary of the Company; and (d) $300 million.

                The foregoing covenant shall not be violated by reason of

                         (i) the payment of any dividend within 60 days after
                declaration thereof if at the declaration date such payment
                would have complied with the foregoing covenant;

                         (ii) any refinancing or refunding of Debt permitted if
                such refinancing or refunding is permitted pursuant to clause
                (vii) of the second paragraph under subsection 13(d) of this
                Section 1.01 of this First Supplemental Indenture;

                         (iii) the purchase, redemption or other acquisition or
                retirement for value of any Debt or Capital Stock of the Company
                or any options, warrants or rights to purchase or acquire shares
                of Capital Stock of the Company in exchange for, or out of the
                net cash proceeds of, the substantially concurrent issuance or
                sale (other than to a Restricted Subsidiary of the Company) of
                Capital Stock (other than Redeemable Interests) of the Company;
                provided that the amount of any such net cash proceeds 


                                       9
<PAGE>   10
                that are utilized for any such purchase, redemption or other
                acquisition or retirement for value shall be excluded from
                Clause (3)(b) of the foregoing paragraph of this subsection
                13(e);

                         (iv) the repurchase, redemption, defeasance,
                retirement, refinancing or acquisition for value or payment of
                principal of any subordinated Debt or Capital Stock through the
                issuance of new subordinated Debt or Capital Stock of the
                Company.

                         (v) the Refinancing Transactions;

                         (vi) the repurchase of any subordinated Debt at a
                purchase price not greater than 101% of the principal amount of
                such subordinated Debt in the event of a Change of Control
                pursuant to a provision similar to the provision contained in
                subsection 13(b) of this Section 1.01 of this First Supplemental
                Indenture; provided that prior to such repurchase the Company
                has made the Change of Control Offer the ("Change of Control
                Offer") as provided in such covenant with respect to the
                Five-Year Notes and repurchased all Five-Year Notes validly
                tendered for repayment in connection with such Change of Control
                Offer;

                         (vii) the purchase or redemption of any Debt from Net
                Available Proceeds to the extent permitted under subsection
                13(a) of this Section 1.01 of this First Supplemental Indenture;
                and

                         (viii) payments pursuant to the Intercompany
                Agreements.

                Upon the designation of any Restricted Subsidiary as an
         Unrestricted Subsidiary, an amount equal to the greater of the book
         value and the fair market value of all assets of such Restricted
         Subsidiary at the end of the Company's most recently ended fiscal
         quarter for which internal financial statements are available prior to
         such designation shall be deemed to be a Restricted Payment at the time
         of such designation for purposes of calculating the aggregate amount of
         Restricted Payments (including the Restricted Payment resulting from
         such designation) permitted under this subsection 13(e) of this First
         Supplemental Indenture.

                (f) Limitations Concerning Distributions by Subsidiaries, Etc.

                The Company shall not, and shall not permit any Restricted
         Subsidiary to, suffer to exist any consensual encumbrance or
         restriction on the ability of such Restricted Subsidiary (i) to pay,
         directly or indirectly, dividends or make any other distributions in
         respect to its Capital Stock or other ownership interests or pay any
         Debt or other obligation owed to the Company or any other Restricted
         Subsidiary; (ii) to make loans or advances to the Company or any other
         Restricted Subsidiary; or (iii) to sell, lease or transfer any of its
         property or assets to the Company or any Wholly Owned Restricted
         Subsidiary, except, in any such case, any encumbrance or restriction:
         (a) pursuant to the Senior Notes, the Indenture (including each of the
         First, Second and Third Supplemental Indentures), the Senior Guarantees
         or any other agreement in effect on the date of this First Supplemental
         Indenture, (b) pursuant to the Bank Agreement, including any Guarantees
         of or Liens securing the Debt Incurred thereunder, (c) pursuant to an


                                       10
<PAGE>   11
         agreement relating to any Debt Incurred by such Subsidiary prior to the
         date on which such Subsidiary was acquired by the Company and
         outstanding on such date and not incurred in anticipation of becoming a
         Subsidiary, (d) pursuant to an agreement which has been entered into
         for the pending sale or disposition of all or substantially all of the
         Capital Stock, other ownership interests or assets of such Subsidiary,
         provided that such restriction terminates upon consummation or
         abandonment of such disposition and upon termination of such agreement,
         (e) pursuant to customary non-assignment provisions in leases and other
         agreements entered into in the ordinary course of business, (f)
         restrictions contained in any security agreement (including a capital
         lease) securing Debt permitted to be Incurred under the Indenture that
         impose restrictions of the nature described in Clause (iii) above on
         the property subject to the Lien of such security agreement, (g)
         pursuant to an agreement effecting a renewal, extension, refinancing or
         refunding of Debt incurred pursuant to an agreement referred to in
         Clause (a), (b) or (f) above; provided, however, that the provisions
         relating to such encumbrance or restriction contained in such renewal,
         extension, refinancing or refunding agreement are no more restrictive
         in any material respect than the provisions contained in the agreement
         it replaces, as determined in good faith by the Board of Directors; or
         (h) such encumbrance or restriction is the result of applicable
         corporate law or regulation relating to the payment of dividends or
         distributions.

                (g)      Limitation on Liens.

                Allied shall not, and the Company shall not, and shall not
         permit any of its Restricted Subsidiaries to, create, Incur, assume or
         otherwise cause or suffer to exist or become effective any Lien (other
         than Permitted Liens) upon any of their property or assets, now owned
         or hereafter acquired to secure Debt of Allied, the Company or any of
         its Restricted Subsidiaries.

                (h) Limitation on Transactions with Affiliates and Related
         Persons.

                The Company shall not, and shall not permit any of its
         Restricted Subsidiaries to, make any payment to, or sell, lease,
         transfer or otherwise dispose of any of its properties or assets to, or
         purchase any property or assets from, or enter into or make or amend
         any transaction, contract, agreement, understanding, loan, advance or
         guarantee with, or for the benefit of, any Affiliate of the Company
         (each of the foregoing, an "Affiliate Transaction"), unless (a) such
         Affiliate Transaction is on terms that are no less favorable to the
         Company or such Restricted Subsidiary than those that would have been
         obtained in a comparable transaction by the Company or such Restricted
         Subsidiary with an unrelated Person and (b) the Company delivers to the
         Trustee, with respect to any Affiliate Transaction or series of related
         Affiliate Transactions involving aggregate consideration in excess of
         $10,000,000, either (i) a resolution of the Board of Directors set
         forth in an Officers' Certificate certifying that such Affiliate
         Transaction complies with clause (a) above and that such Affiliate
         Transaction has been approved by a majority of the disinterested
         members of the Board of Directors or (ii) an opinion as to the fairness
         to the Company or such Restricted Subsidiary, as the case may be, of
         such Affiliate Transaction from a financial point of view issued by an
         accounting, appraisal or investment banking firm of national standing.

                                       11
<PAGE>   12
                Notwithstanding the foregoing, the following items shall not be
         deemed to be Affiliate Transactions: (a) customary directors' fees,
         indemnification or similar arrangements or any employment agreement or
         other compensation plan or arrangement entered into by the Company or
         any of its Restricted Subsidiaries in the ordinary course of business
         (including ordinary course loans to employees not to exceed (i)
         $5,000,000 outstanding in the aggregate at any time and (ii) $2,000,000
         to any one employee) and consistent with the past practice of the
         Company or such Restricted Subsidiary; (b) loans by the Company and its
         Restricted Subsidiaries to employees of Allied or any of its
         Subsidiaries in connection with management incentive plans not to
         exceed $25,000,000 at any time outstanding; provided that such
         limitation shall not apply to loans the proceeds of which are used to
         purchase common stock of (i) the Company from the Company or (ii)
         Allied from Allied if and to the extent that Allied utilizes the
         proceeds thereof to acquire Capital Stock (other than Redeemable
         Interests) of the Company; (c) transactions between or among the
         Company and/or its Restricted Subsidiaries; (d) payments of customary
         fees by the Company or any of its Restricted Subsidiaries to investment
         banking firms and financial advisors made for any financial advisory,
         financing, underwriting or placement services or in respect of other
         investment banking activities, including, without limitation, in
         connection with acquisitions or divestitures which are approved by a
         majority of the Board of Directors in good faith; (e) any agreement as
         in effect on the date of this First Supplemental Indenture or any
         amendment thereto (so long as such amendment is not disadvantageous to
         the Holders of the Five-Year Notes in any material respect) or any
         transaction contemplated thereby; (f) payments and transactions in
         connection with the Tender Offers, and the payment of the fees and
         expenses with respect thereto; and (g) Restricted Payments that are
         permitted by the provisions of subsection 13(e) of this Section 1.01 of
         this First Supplemental Indenture.

                (i) Provision of Financial Information.

                Whether or not Allied is required to be subject to Section 13(a)
         or 15(d) of the Exchange Act, or any successor provision thereto, the
         Company (or Allied for so long as the Company is a Wholly-Owned
         Subsidiary of Allied) shall file with the Commission the annual
         reports, quarterly reports and other documents which the Company (or
         Allied for so long as the Company is a Wholly-Owned Subsidiary of
         Allied) would have been required to file with the Commission pursuant
         to such Section 13(a) or 15(d) or any successor provision thereto if
         the Company (or Allied for so long as the Company is a Wholly-Owned
         Subsidiary of Allied) were so required, such documents to be filed with
         the Commission on or prior to the respective dates (the "Required
         Filing Dates") by which the Company would have been required so to file
         such documents if the Company were so required. The Company shall also
         in any event (a) within 15 days of each Required Filing Date file with
         the Trustee copies of the annual reports, quarterly reports and other
         documents which the Company (or Allied for so long as the Company is a
         Wholly-Owned Subsidiary of Allied) filed with the Commission pursuant
         to such Section 13(a) or 15(d) or any successor provisions thereto or
         would have been required to file with the Commission pursuant to such
         Section 13(a) or 15(d) or any successor provisions thereto if the
         Company (or Allied for so long as the Company is a Wholly-Owned
         Subsidiary of Allied) were required to comply with such Sections and
         (b) if filing such documents by the Company (or Allied for so long as
         the Company is a Wholly-Owned Subsidiary of Allied) with the Commission
         is not permitted under the Exchange Act, promptly upon written request
         supply copies of such documents to any prospective Holder.

                                       12
<PAGE>   13
                (j) Unrestricted Subsidiaries.

                The Company at any time may designate any Person that is a
         Subsidiary, or after the date of this First Supplemental Indenture
         becomes a Subsidiary, of the Company as an "Unrestricted Subsidiary,"
         whereupon (and until such Person ceases to be an Unrestricted
         Subsidiary) such Person and each other Person that is then or
         thereafter becomes a Subsidiary of such Person shall be deemed to be an
         Unrestricted Subsidiary. In addition, the Company may at any time
         terminate the status of any Unrestricted Subsidiary as an Unrestricted
         Subsidiary, whereupon such Subsidiary and each other Subsidiary of the
         Company (if any) of which such Subsidiary is a Subsidiary shall be a
         Restricted Subsidiary.

                Notwithstanding the foregoing, no change in the status of a
         Subsidiary of the Company from a Restricted Subsidiary to an
         Unrestricted Subsidiary or from an Unrestricted Subsidiary to a
         Restricted Subsidiary will be effective, and no Person may otherwise
         become a Restricted Subsidiary, if:

                         (i) in the case of any change in status of a Restricted
                Subsidiary to an Unrestricted Subsidiary, the Restricted Payment
                resulting from such change would violate the provisions of
                subsection 13(e) of this Section 1.01 of this First Supplemental
                Indenture; or

                         (ii) such change or other event would otherwise result
                (after the giving of notice or the lapse of time, or both) in an
                Event of Default.

                In addition and notwithstanding the foregoing, no Restricted
         Subsidiary of the Company may become an Unrestricted Subsidiary, and
         the status of any Unrestricted Subsidiary as an Unrestricted Subsidiary
         will be deemed to have been immediately terminated (whereupon such
         Subsidiary and each other Subsidiary of the Company (if any) of which
         such Subsidiary is a Subsidiary will be a Restricted Subsidiary) at any
         time when:

                         (i) such Subsidiary (A) has outstanding Debt that is
                Unpermitted Debt (as defined below) or (B) owns or holds any
                Capital Stock of or other ownership interests in, or a Lien on
                any property or other assets of, the Company or any of its
                Restricted Subsidiaries; or

                         (ii) the Company or any other Restricted Subsidiary (A)
                provides credit support for, or a Guaranty of, any debt of such
                Subsidiary (including any undertaking, agreement or instrument
                evidencing such Debt) or (B) is directly or indirectly liable on
                any Debt of such Subsidiary. Any termination of the status of an
                Unrestricted Subsidiary as an Unrestricted Subsidiary pursuant
                to the preceding sentence will be deemed to result in a breach
                of this covenant in any circumstance in which the Company would
                not be permitted to change the status of such Unrestricted
                Subsidiary to the status of a Restricted Subsidiary pursuant to
                the preceding paragraph.

                "Unpermitted Debt" means any Debt of a Subsidiary of the Company
                if (x) a default thereunder (or under any instrument or
                agreement pursuant to or by which such Debt 


                                       13
<PAGE>   14
                is issued, secured or evidenced) or any right that the holders 
                thereof may have to take enforcement action against such
                Subsidiary or its property or other assets, would permit
                (whether or not after the giving of notice or the lapse of
                time or both) the holders of any Debt of the Company or any
                other Restricted Subsidiary to declare the same due and
                payable prior to the date on which it otherwise would have
                become due and payable or otherwise to take any enforcement
                action against the Company or any such other Restricted
                Subsidiary or (y) such Debt is secured by a Lien on any
                property or other assets of the Company and any of its other
                Restricted Subsidiaries.

                Each Person that is or becomes a Subsidiary of the Company shall
                be deemed to be a Restricted Subsidiary at all times when it is
                a Subsidiary of the Company that is not an Unrestricted
                Subsidiary. Each Person that is or becomes a Wholly Owned
                Subsidiary of the Company shall be deemed to be a Wholly Owned
                Restricted Subsidiary at all times when it is a Wholly Owned
                Subsidiary of the Company that is not an Unrestricted
                Subsidiary.

         (14) (a) In addition to the Events of Default set forth in Section 5.1
of the Indenture, the Five-Year Notes shall include the following additional
Event of Default designated as clause (j) of such Section, which shall be deemed
an Event of Default under Section 5.1 of the Indenture:

                "(j) failure to perform or comply with the provisions of Section
         7.1 of the Indenture (as superseded by subsection 15 of Section 1.01
         hereof) or the provisions of subsections 13(a) and 13(b) of this
         Section 1.01 of this First Supplemental Indenture "

                (b) In addition, Section 5.1 of the Indenture is further 
         supplemented by adding the following paragraph thereto:

                "If an Event of Default occurs at any time by reason of any
         willful action (or inaction) taken (or not taken) by or on behalf of
         the Company with the intention of avoiding payment of the premium that
         the Company would have had to pay if the Company then had elected to
         redeem the Five-Year Notes pursuant to Article 11 of the Indenture and
         paragraph 5(b) of the Five-Year Notes, then, upon acceleration of the
         Five-Year Notes, an equivalent premium shall also become and be
         immediately due and payable, to the extent permitted by law, anything
         in the Indenture or in the Five-Year Notes to the contrary
         notwithstanding."

         (15) Section 7.1 of the Indenture is hereby superseded by the following
in respect of the Five-Year Notes:

         The Company (i) may not consolidate with or merge into any Person; (ii)
may not permit any Person other than a Restricted Subsidiary to consolidate with
or merge into the Company; and (iii) may not, directly or indirectly, in one or
a series of transactions, transfer, convey, sell, lease or otherwise dispose of
all or substantially all of the properties and assets of the Company and its
Subsidiaries on a consolidated basis; unless, in each case of (i), (ii) and
(iii) above:

                (1) immediately before and after giving effect to such
         transaction (or series) and treating any Debt Incurred by the Company
         or a Subsidiary of the Company as a result of such transaction (or
         series) as having been incurred by the Company of such Subsidiary at


                                       14
<PAGE>   15
         the time of the transaction (or series), no Event of Default, or event
         that with the passing of time or the giving of notice, or both, will
         constitute an Event of Default, shall have occurred and be continuing;

                (2) in a transaction (or series) in which the Company does not
         survive or in which the Company transfers, conveys, sells, leases or
         otherwise disposes of all or substantially all of its properties and
         assets, the successor entity is a corporation, partnership, limited
         liability company or trust and is organized and validly existing under
         the laws of the United States of America, any State thereof or the
         District of Columbia and expressly assumes, by a supplemental Indenture
         executed and delivered to the Trustee in form satisfactory to the
         Trustee, all the Company's obligations under the Indenture;

                (3) if such transaction (or series) occurs prior to the
         occurrence of a Rating Event Date, either (x) the Company or the
         successor entity would, at the time of such transaction (or series) and
         after giving pro forma effect thereto as if such transaction (or
         series) had occurred at the beginning of the most recently ended four
         full fiscal quarter period for which internal financial statements are
         available immediately preceding the date of such transaction (or
         series), have been permitted to Incur at least $1.00 of additional Debt
         pursuant to the Consolidated EBITDA Coverage Ratio test set forth in
         the first paragraph under subsection 13(d) of Section 1.01 hereof or
         (y) the Consolidated EBITDA Coverage Ratio of the Company or the
         successor entity for the most recently ended four full fiscal quarter
         period for which internal financial statements are available
         immediately preceding the date of such transaction (or series),
         calculated on a pro forma basis as if such transaction (or series) had
         occurred at the beginning of such four full fiscal quarter period,
         would be no less than such Consolidated EBITDA Coverage Ratio,
         calculated without giving effect to such transaction or series or any
         other transactions (or series) that is subject to the provisions of the
         Indenture described in this paragraph and that occurred after the date
         that is twelve months before the date of such transaction (or series);

                (4) if, as a result of any such transaction, property or assets
         of the Company or any Restricted Subsidiary of the Company would become
         subject to a Lien prohibited by subsection 13(g) of this Section 1.01,
         the Company or the successor entity will have secured the Five-Year
         Notes as required by such covenant; and

                (5) the Company has delivered to the Trustee an Officers'
         Certificate and an Opinion of Counsel as specified in the Indenture.

                The Company shall deliver to the Trustee prior to the proposed
         consolidation, merger, sale, transfer, lease or other disposition an
         Officers' Certificate to the foregoing effect and an Opinion of Counsel
         stating that the proposed consolidation, merger, sale, transfer, lease
         or other disposition and such supplemental indenture comply with this
         First Supplemental Indenture and that all conditions precedent to the
         consummation of such transaction under this Section 7.1 have been met."

         (16) Section 8.1 of the Indenture is hereby supplemented by adding the
following as subsection (m) thereof in respect of the Five-Year Notes:



                                       15
<PAGE>   16
                "(m) to provide for the issuance of Additional Notes in
         accordance with the limitations set forth in this First Supplemental
         Indenture as of the date hereof";

         (17) Section 15.4 of the Indenture is hereby supplemented to include
the following as clause (d) of such Section in respect of the Five-Year Notes:

                "(d) In the event that any Subsidiary Guarantor ceases to be a
         guarantor under, or to pledge any of its assets to secure obligations
         under, the Bank Agreement, such Guarantor shall be released from all of
         its obligations under its Senior Guarantee endorsed on the Securities
         and under this Article 15."

         (18) The Five-Year Notes shall not be issuable as Bearer Securities.

         (19) Interest on any Five-Year Note shall be payable only to the Person
in whose name that Five-Year Note (or one or more predecessor Five-Year Notes
thereof) is registered at the close of business on the Regular Record Date for
such interest.

         (20) Article 4 of the Indenture shall be applicable to the Five-Year 
Notes.

         (21) The Five-Year Notes shall not be issuable in definitive form
except under the circumstances described in Section 2.1 of the Indenture.

         (22) The Five-Year Notes shall not be subordinated to any other debt of
the Company, and shall constitute senior unsecured obligations of the Company.

         (23) For all purposes, the Series A Five-Year Notes and the Series B
Five-Year Notes shall be treated as one series of Securities under the
Indenture.

         SECTION 1.02. FORMS.

         (1) Attached hereto as Exhibit A is a true and correct copy of the Form
of Five-Year Note representing the Company's Five-Year Notes.

         (2) Attached hereto as Exhibit B is a true and correct copy of a
specimen certificate of transfer.


         (3) Attached hereto as Exhibit C is a true and correct copy of a
specimen certificate of exchange.

         (4) Attached hereto as Exhibit D is a true and correct copy of a
specimen certificate form acquiring institutional accredited investor.

         (5) The form of Senior Guarantee shall be as set forth in Section 2.3
of the Indenture.

                                       16
<PAGE>   17
                                   ARTICLE II.
                              TRANSFER AND EXCHANGE

         Section 2.01. GENERAL. Sections 2.4, 3.2 and 3.3 of the Indenture are
hereby supplemented as follows:

         (a) General. The Five-Year Notes and the Trustee's certificate of
authentication shall be substantially in the form of Exhibit A hereto. The
Five-Year Notes may have notations, legends or endorsements required by law,
stock exchange rule or usage. Each Five-Year Note shall be dated the date of its
authentication. The Five-Year Notes shall be in denominations of $1,000 and
integral multiples thereof.

         The terms and provisions contained in the Five-Year Notes shall
constitute, and are hereby expressly made, a part of this First Supplemental
Indenture and the Company, the Guarantors and the Trustee, by their execution
and delivery of this First Supplemental Indenture, expressly agree to such terms
and provisions and to be bound thereby. However, to the extent any provision of
any Five-Year Note conflicts with the express provisions of this First
Supplemental Indenture, the provisions of this First Supplemental Indenture
shall govern and be controlling.

         (b) Global Notes. Five-Year Notes issued in global form shall be
substantially in the form of Exhibit A attached hereto (including the Global
Note Legend thereon and the "Schedule of Exchanges of Interests in the Global
Note" attached thereto). Five-Year Notes issued in definitive form shall be
substantially in the form of Exhibit A attached hereto (but without the Global
Note Legend thereon and without the "Schedule of Exchanges of Interests in the
Global Note" attached thereto). Each Global Note shall represent such of the
outstanding Five-Year Notes as shall be specified therein and each shall provide
that it shall represent the aggregate principal amount of outstanding Five-Year
Notes from time to time endorsed thereon and that the aggregate principal amount
of outstanding Five-Year Notes represented thereby may from time to time be
reduced or increased, as appropriate, to reflect exchanges and redemptions. Any
endorsement of a Global Note to reflect the amount of any increase or decrease
in the aggregate principal amount of outstanding Five-Year Notes represented
thereby shall be made by the Trustee or the Custodian, at the direction of the
Trustee, in accordance with instructions given by the Holder thereof as required
by Section 2.02 of this First Supplemental Indenture.

         (c) Euroclear and Cedel Procedures Applicable. The provisions of the
"Operating Procedures of the Euroclear System" and "Terms and Conditions
Governing Use of Euroclear" and the "General Terms and Conditions of Cedel Bank"
and "Customer Handbook" of Cedel Bank shall be applicable to transfers of
beneficial interests in Global Notes that are held by Participants through
Euroclear or Cedel Bank.

         Section 2.02. REGISTRATION, TRANSFER AND EXCHANGE. Section 3.5 of the
Indenture is hereby modified and superseded in its entirety as follows in
respect of the Five-Year Notes:

         (a) Transfer and Exchange of Global Notes. A Global Note may not be
transferred as a whole except by the Depositary to a nominee of the Depositary,
by a nominee of the Depositary to the Depositary or to another nominee of the
Depositary, or by the Depositary or any such nominee to a successor Depositary
or a nominee of such successor Depositary. All Global Notes will be exchanged by
the Company for Definitive Notes if (i) the Company delivers to the Trustee
notice from the Depositary that it is unwilling or unable to continue to act as
Depositary or that it is no longer a clearing agency registered under the
Exchange Act and, in either case, a successor Depositary is not appointed by the


                                       17
<PAGE>   18
Company within 90 days after the date of such notice from the Depositary, (ii)
the Company in its sole discretion determines that the Global Notes (in whole
but not in part) should be exchanged for Definitive Notes and delivers a written
notice to such effect to the Trustee or (iii) there shall have occurred and be
continuing a Default or an Event of Default under the Indenture with respect to
the Senior Notes. Upon the occurrence of either of the preceding events in (i),
(ii) or (iii) above, Definitive Notes shall be issued in such names as the
Participants and Indirect Participants and the Depositary shall instruct the
Trustee. Global Notes also may be exchanged or replaced, in whole or in part, as
provided in Sections 3.6 and 3.4 of the Indenture. Every Five-Year Note
authenticated and delivered in exchange for, or in lieu of, a Global Note or any
portion thereof, pursuant to this Section 2.02 or Section 3.6 or 3.4 of the
Indenture, shall be authenticated and delivered in the form of, and shall be, a
Global Note. A Global Note may not be exchanged for another Five-Year Note other
than as provided in this Section 2.02(a), however, beneficial interests in a
Global Note may be transferred and exchanged as provided in Section 2.02(b), (c)
or (f) of this First Supplemental Indenture.

         (b) Transfer and Exchange of Beneficial Interests in the Global Notes.
The transfer and exchange of beneficial interests in the Global Notes shall be
effected through the Depositary, in accordance with the provisions of this First
Supplemental Indenture and the Applicable Procedures. Beneficial interests in
the Restricted Global Notes shall be subject to restrictions on transfer
comparable to those set forth in this First Supplemental Indenture to the extent
required by the Securities Act. Transfers of beneficial interests in the Global
Notes also shall require compliance with either subparagraph (i) or (ii) below,
as applicable, as well as one or more of the other following subparagraphs, as
applicable:

                (i) Transfer of Beneficial Interests in the Same Global Note.
         Beneficial interests in any Restricted Global Note may be transferred
         to Persons who take delivery thereof in the form of a beneficial
         interest in the same Restricted Global Note in accordance with the
         transfer restrictions set forth in the Private Placement Legend;
         provided, however, that prior to the expiration of the Restricted
         Period, transfers of beneficial interests in the Regulation S Global
         Note may not be made to a U.S. Person or for the account or benefit of
         a U.S. Person (other than an Initial Purchaser.) Beneficial interests
         in any Unrestricted Global Note may be transferred to Persons who take
         delivery thereof in the form of a beneficial interest in an
         Unrestricted Global Note. No written orders or instructions shall be
         required to be delivered to the Registrar to effect the transfers
         described in this Section 2.02(b)(i).

                (ii) All Other Transfers and Exchanges of Beneficial Interests
         in Global Notes. In connection with all transfers and exchanges of
         beneficial interests that are not subject to Section 2.02(b)(i) above,
         the transferor of such beneficial interest must deliver to the
         Registrar either (A) (1) a written order from a Participant or an
         Indirect Participant given to the Depositary in accordance with the
         Applicable Procedures directing the Depositary to credit or cause to be
         credited a beneficial interest in another Global Note in an amount
         equal to the beneficial interest to be transferred or exchanged and (2)
         instructions given in accordance with the Applicable Procedures
         containing information regarding the Participant account to be credited
         with such increase or (B) (1) a written order from a Participant or an
         Indirect Participant given to the Depositary in accordance with the
         Applicable Procedures directing the Depositary to cause to be issued a
         Definitive Note in an amount equal to the beneficial interest to be
         transferred or exchanged and (2) instructions given by the Depositary
         to the Registrar containing information regarding the Person in whose
         name such Definitive Note shall be registered to effect the transfer or


                                       18
<PAGE>   19
         exchange referred to in (1) above. Upon consummation of an Exchange
         Offer by the Company in accordance with Section 2.02(f) of this First
         Supplemental Indenture, the requirements of this Section 2.02(b)(ii)
         shall be deemed to have been satisfied upon receipt by the Registrar of
         the instructions contained in the Letter of Transmittal delivered by
         the Holder of such beneficial interests in the Restricted Global Notes.
         Upon satisfaction of all of the requirements for transfer or exchange
         of beneficial interests in Global Notes contained in this First
         Supplemental Indenture and the Five-Year Notes or otherwise applicable
         under the Securities Act, the Trustee shall adjust the principal amount
         of the relevant Global Note(s) pursuant to Section 2.02(h) of this
         First Supplemental Indenture.

                (iii) Transfer of Beneficial Interests to Another Restricted
         Global Note. A beneficial interest in any Restricted Global Note may be
         transferred to a Person who takes delivery thereof in the form of a
         beneficial interest in another Restricted Global Note if the transfer
         complies with the requirements of Section 2.02(b)(ii) above and the
         Registrar receives the following:

                         (A) if the transferee will take delivery in the form of
                a beneficial interest in the 144A Global Note, then the
                transferor must deliver a certificate in the form of Exhibit B
                hereto, including the certifications in item (1) thereof;

                         (B) if the transferee will take delivery in the form of
                a beneficial interest in the Regulation S Global Note, then the
                transferor must deliver a certificate in the form of Exhibit B
                hereto, including the certifications in item (2) thereof; and

                         (C) if the transferee will take delivery in the form of
                a beneficial interest in the IAI Global Note, then the
                transferor must deliver a certificate in the form of Exhibit B
                hereto, including the certifications and certificates and
                Opinion of Counsel required by item (3) thereof, if applicable.

                (iv) Transfer and Exchange of Beneficial Interests in a
         Restricted Global Note for Beneficial Interests in an Unrestricted
         Global Note. A beneficial interest in any Restricted Global Note may be
         exchanged by any Holder thereof for a beneficial interest in an
         Unrestricted Global Note or transferred to a Person who takes delivery
         thereof in the form of a beneficial interest in an Unrestricted Global
         Note if the exchange or transfer complies with the requirements of
         Section 2.02(b)(ii) above and:

                         (A) such exchange or transfer is effected pursuant to
                the Exchange Offer in accordance with the applicable
                Registration Rights Agreement and the Holder of the beneficial
                interest to be transferred, in the case of an exchange, or the
                transferee, in the case of a transfer, certifies in the
                applicable Letter of Transmittal that it is not (1) a
                broker-dealer, (2) a Person participating in the distribution of
                the Exchange Notes or (3) a Person who is an affiliate (as
                defined in Rule 144) of the Company;

                         (B) such transfer is effected pursuant to a Shelf
                Registration Statement in accordance with the applicable
                Registration Rights Agreement;

                                       19
<PAGE>   20
                         (C) such transfer is effected by a Broker-Dealer
                pursuant to an Exchange Offer Registration Statement in
                accordance with the applicable Registration Rights Agreement; or

                         (D) the Registrar receives the following:

                                 (1) if the Holder of such beneficial interest
                         in a Restricted Global Note proposes to exchange such
                         beneficial interest for a beneficial interest in an
                         Unrestricted Global Note, a certificate from such
                         Holder in the form of Exhibit C hereto, including the
                         certifications in item (1)(a) thereof; or

                                 (2) if the Holder of such beneficial interest
                         in a Restricted Global Note proposes to transfer such
                         beneficial interest to a Person who shall take delivery
                         thereof in the form of a beneficial interest in an
                         Unrestricted Global Note, a certificate from such
                         Holder in the form of Exhibit B hereto, including the
                         certifications in item (4) thereof;

                and, in each such case set forth in this subparagraph (D), if
                the Registrar so requests or if the Applicable Procedures so
                require, an Opinion of Counsel in form reasonably acceptable to
                the Registrar to the effect that such exchange or transfer is in
                compliance with the Securities Act and that the restrictions on
                transfer contained in this First Supplemental Indenture and in
                the Private Placement Legend are no longer required in order to
                maintain compliance with the Securities Act.

         If any such transfer is effected pursuant to subparagraph (B) or (D)
above at a time when an Unrestricted Global Note has not yet been issued, the
Company shall issue and, upon receipt of an Authentication Order in accordance
with Section 3.3 of the Indenture, the Trustee shall authenticate one or more
Unrestricted Global Notes in an aggregate principal amount equal to the
aggregate principal amount of beneficial interests transferred pursuant to
subparagraph (B) or (D) above.

         Beneficial interests in an Unrestricted Global Note cannot be exchanged
for, or transferred to Persons who take delivery thereof in the form of, a
beneficial interest in a Restricted Global Note.

         (c) Transfer or Exchange of Beneficial Interests for Definitive Notes.

                (i) Beneficial Interests in Restricted Global Notes to
         Restricted Definitive Notes. If any Holder of a beneficial interest in
         a Restricted Global Note proposes to exchange such beneficial interest
         for a Restricted Definitive Note or to transfer such beneficial
         interest to a Person who takes delivery thereof in the form of a
         Restricted Definitive Note, then, upon receipt by the Registrar of the
         following documentation:

                         (A) if the Holder of such beneficial interest in a
                Restricted Global Note proposes to exchange such beneficial
                interest for a Restricted Definitive Note, a certificate from
                such Holder in the form of Exhibit C hereto, including the
                certifications in item (2)(a) thereof;

                         (B) if such beneficial interest is being transferred to
                a QIB in accordance with Rule 144A under the Securities Act, a
                certificate to the effect set forth in Exhibit B hereto,
                including the certifications in item (1) thereof;

                                       20
<PAGE>   21
                         (C) if such beneficial interest is being transferred to
                a Non-U.S. Person in an offshore transaction in accordance with
                Rule 903 or Rule 904 under the Securities Act, a certificate to
                the effect set forth in Exhibit B hereto, including the
                certifications in item (2) thereof;

                         (D) if such beneficial interest is being transferred
                pursuant to an exemption from the registration requirements of
                the Securities Act in accordance with Rule 144 under the
                Securities Act, a certificate to the effect set forth in Exhibit
                B hereto, including the certifications in item (3)(a) thereof;

                         (E) if such beneficial interest is being transferred to
                an Institutional Accredited Investor in reliance on an exemption
                from the registration requirements of the Securities Act other
                than those listed in subparagraphs (B) through (D) above, a
                certificate to the effect set forth in Exhibit B hereto,
                including the certifications, certificates and Opinion of
                Counsel required by item (3) thereof, if applicable;

                         (F) if such beneficial interest is being transferred to
                the Company or any of its Subsidiaries, a certificate to the
                effect set forth in Exhibit B hereto, including the
                certifications in item (3)(b) thereof; or

                         (G) if such beneficial interest is being transferred
                pursuant to an effective registration statement under the
                Securities Act, a certificate to the effect set forth in Exhibit
                B hereto, including the certifications in item (3)(c) thereof,

         the Trustee shall cause the aggregate principal amount of the
         applicable Global Note to be reduced accordingly pursuant to Section
         2.02(h) of this First Supplemental Indenture, and the Company shall
         execute and the Trustee shall authenticate and deliver to the Person
         designated in the instructions a Restricted Definitive Note in the
         appropriate principal amount. Any Restricted Definitive Note issued in
         exchange for a beneficial interest in a Restricted Global Note pursuant
         to this Section 2.02(c) shall be registered in such name or names and
         in such authorized denomination or denominations as the Holder of such
         beneficial interest shall instruct the Registrar through instructions
         from the Depositary and the Participant or Indirect Participant. The
         Trustee shall deliver such Restricted Definitive Notes to the Persons
         in whose names such Five-Year Notes are so registered. Any Restricted
         Definitive Note issued in exchange for a beneficial interest in a
         Restricted Global Note pursuant to this Section 2.02(c)(i) shall bear
         the Private Placement Legend and shall be subject to all restrictions
         on transfer contained therein.

                (ii) Beneficial Interests in Restricted Global Notes to
         Unrestricted Definitive Notes. A Holder of a beneficial interest in a
         Restricted Global Note may exchange such beneficial interest for an
         Unrestricted Definitive Note or may transfer such beneficial interest
         to a Person who takes delivery thereof in the form of an Unrestricted
         Definitive Note only if:

                         (A) such exchange or transfer is effected pursuant to
                an Exchange Offer in accordance with the applicable Registration
                Rights Agreement and the Holder of such beneficial interest, in
                the case of an exchange, or the transferee, in the case of a
                transfer, certifies in the applicable Letter of Transmittal that
                it is not (1) a broker-


                                       21
<PAGE>   22
                dealer, (2) a Person participating in the distribution of the
                Exchange Notes or (3) a Person who is an affiliate (as defined
                in Rule 144) of the Company;

                         (B) such transfer is effected pursuant to a Shelf
                Registration Statement in accordance with the applicable
                Registration Rights Agreement;

                         (C) such transfer is effected by a Broker-Dealer
                pursuant to the Exchange Offer Registration Statement in
                accordance with the Registration Rights Agreement; or

                         (D) the Registrar receives the following:

                                 (1) if the Holder of such beneficial interest
                         in a Restricted Global Note proposes to exchange such
                         beneficial interest for a Definitive Note that does not
                         bear the Private Placement Legend, a certificate from
                         such Holder in the form of Exhibit C hereto, including
                         the certifications in item (1)(b) thereof; or

                                 (2) if the Holder of such beneficial interest
                         in a Restricted Global Note proposes to transfer such
                         beneficial interest to a Person who shall take delivery
                         thereof in the form of a Definitive Note that does not
                         bear the Private Placement Legend, a certificate from
                         such Holder in the form of Exhibit B hereto, including
                         the certifications in item (4) thereof;

                and, in each such case set forth in this subparagraph (D), if
                the Registrar so requests or if the Applicable Procedures so
                require, an Opinion of Counsel in form reasonably acceptable to
                the Registrar to the effect that such exchange or transfer is in
                compliance with the Securities Act and that the restrictions on
                transfer contained in this First Supplemental Indenture and in
                the Private Placement Legend are no longer required in order to
                maintain compliance with the Securities Act.

         If any such transfer is effected pursuant to subparagraph (B) or (D)
above at a time when an Unrestricted Global Note has not yet been issued, the
Company shall issue and, upon receipt of an Authentication Order in accordance
with Section 3.3 of the Indenture, the Trustee shall authenticate one or more
Unrestricted Global Notes in an aggregate principal amount equal to the
aggregate principal amount of beneficial interests transferred pursuant to
subparagraph (B) or (D) above.

                (iii) Beneficial Interests in Unrestricted Global Notes to
         Unrestricted Definitive Notes. If any Holder of a beneficial interest
         in an Unrestricted Global Note proposes to exchange such beneficial
         interest for a Definitive Note or to transfer such beneficial interest
         to a Person who takes delivery thereof in the form of a Definitive
         Note, then, upon satisfaction of the conditions set forth in Section
         2.02(b)(ii) of this First Supplemental Indenture, the Trustee shall
         cause the aggregate principal amount of the applicable Global Note to
         be reduced accordingly pursuant to Section 2.02(h) of this First
         Supplemental Indenture, and the Company shall execute and the Trustee
         shall authenticate and deliver to the Person designated in the
         instructions a Definitive Note in the appropriate principal amount. Any
         Definitive Note issued in exchange for a beneficial interest pursuant
         to this Section 2.02(c)(iii) shall be registered in such name or names
         and in such authorized denomination or denominations as the Holder of
         such beneficial interest shall instruct the 


                                       22
<PAGE>   23
         Registrar through instructions from the Depositary and the Participant
         or Indirect Participant. The Trustee shall deliver such Definitive
         Notes to the Persons in whose names such Five-Year Notes are so
         registered. Any Definitive Note issued in exchange for a beneficial
         interest pursuant to this Section 2.02(c)(iii) shall not bear the
         Private Placement Legend.

         (d) Transfer and Exchange of Definitive Notes for Beneficial Interests.

                (i) Restricted Definitive Notes to Beneficial Interests in
         Restricted Global Notes. If any Holder of a Restricted Definitive Note
         proposes to exchange such Five-Year Note for a beneficial interest in a
         Restricted Global Note or to transfer such Restricted Definitive Notes
         to a Person who takes delivery thereof in the form of a beneficial
         interest in a Restricted Global Note, then, upon receipt by the
         Registrar of the following documentation:

                         (A) if the Holder of such Restricted Definitive Note
                proposes to exchange such Five-Year Note for a beneficial
                interest in a Restricted Global Note, a certificate from such
                Holder in the form of Exhibit C hereto, including the
                certifications in item (2)(b) thereof;

                         (B) if such Restricted Definitive Note is being
                transferred to a QIB in accordance with Rule 144A under the
                Securities Act, a certificate to the effect set forth in Exhibit
                B hereto, including the certifications in item (1) thereof;

                         (C) if such Restricted Definitive Note is being
                transferred to a Non-U.S. Person in an offshore transaction in
                accordance with Rule 903 or Rule 904 under the Securities Act, a
                certificate to the effect set forth in Exhibit B hereto,
                including the certifications in item (2) thereof;

                         (D) if such Restricted Definitive Note is being
                transferred pursuant to an exemption from the registration
                requirements of the Securities Act in accordance with Rule 144
                under the Securities Act, a certificate to the effect set forth
                in Exhibit B hereto, including the certifications in item (3)(a)
                thereof;

                         (E) if such Restricted Definitive Note is being
                transferred to an Institutional Accredited Investor in reliance
                on an exemption from the registration requirements of the
                Securities Act other than those listed in subparagraphs (B)
                through (D) above, a certificate to the effect set forth in
                Exhibit B hereto, including the certifications, certificates and
                Opinion of Counsel required by item (3) thereof, if applicable;

                         (F) if such Restricted Definitive Note is being
                transferred to the Company or any of its Subsidiaries, a
                certificate to the effect set forth in Exhibit B hereto,
                including the certifications in item (3)(b) thereof; or

                         (G) if such Restricted Definitive Note is being
                transferred pursuant to an effective registration statement
                under the Securities Act, a certificate to the effect set forth
                in Exhibit B hereto, including the certifications in item (3)(c)
                thereof,

                                       23
<PAGE>   24
         the Trustee shall cancel the Restricted Definitive Note, increase or
         cause to be increased the aggregate principal amount of, in the case of
         clause (A) above, the appropriate Restricted Global Note, in the case
         of clause (B) above, the 144A Global Note, in the case of clause (C)
         above, the Regulation S Global Note, and in all other cases, the IAI
         Global Note.

                (ii) Restricted Definitive Notes to Beneficial Interests in
         Unrestricted Global Notes. A Holder of a Restricted Definitive Note may
         exchange such Five-Year Note for a beneficial interest in an
         Unrestricted Global Note or transfer such Restricted Definitive Note to
         a Person who takes delivery thereof in the form of a beneficial
         interest in an Unrestricted Global Note only if:

                         (A) such exchange or transfer is effected pursuant to
                the Exchange Offer in accordance with the applicable
                Registration Rights Agreement and the Holder, in the case of an
                exchange, or the transferee, in the case of a transfer,
                certifies in the applicable Letter of Transmittal that it is not
                (1) a broker-dealer, (2) a Person participating in the
                distribution of the Exchange Notes or (3) a Person who is an
                affiliate (as defined in Rule 144) of the Company;

                         (B) such transfer is effected pursuant to a Shelf
                Registration Statement in accordance with the applicable
                Registration Rights Agreement;

                         (C) such transfer is effected by a Broker-Dealer
                pursuant to an Exchange Offer Registration Statement in
                accordance with the applicable Registration Rights Agreement; or

                         (D) the Registrar receives the following:

                                 (1) if the Holder of such Definitive Notes
                         proposes to exchange such Five-Year Notes for a
                         beneficial interest in the Unrestricted Global Note, a
                         certificate from such Holder in the form of Exhibit C
                         hereto, including the certifications in item (1)(c)
                         thereof; or

                                 (2) if the Holder of such Definitive Notes
                         proposes to transfer such Five-Year Notes to a Person
                         who shall take delivery thereof in the form of a
                         beneficial interest in the Unrestricted Global Note, a
                         certificate from such Holder in the form of Exhibit B
                         hereto, including the certifications in item (4)
                         thereof;

                and, in each such case set forth in this subparagraph (D), if
                the Registrar so requests or if the Applicable Procedures so
                require, an Opinion of Counsel in form reasonably acceptable to
                the Registrar to the effect that such exchange or transfer is in
                compliance with the Securities Act and that the restrictions on
                transfer contained in this First Supplemental Indenture and in
                the Private Placement Legend are no longer required in order to
                maintain compliance with the Securities Act.

                Upon satisfaction of the conditions of any of the subparagraphs
         in this Section 2.02(d)(ii), the Trustee shall cancel the Definitive
         Notes and increase or cause to be increased the aggregate principal
         amount of the Unrestricted Global Note.

                                       24
<PAGE>   25
                (iii) Unrestricted Definitive Notes to Beneficial Interests in
         Unrestricted Global Notes. A Holder of an Unrestricted Definitive Note
         may exchange such Five-Year Note for a beneficial interest in an
         Unrestricted Global Note or transfer such Unrestricted Definitive Notes
         to a Person who takes delivery thereof in the form of a beneficial
         interest in an Unrestricted Global Note at any time. Upon receipt of a
         request for such an exchange or transfer, the Trustee shall cancel the
         applicable Unrestricted Definitive Note and increase or cause to be
         increased the aggregate principal amount of one of the Unrestricted
         Global Notes.

                If any such exchange or transfer from an Unrestricted Definitive
         Note or a Restricted Definitive Note, as the case may be, to a
         beneficial interest is effected pursuant to subparagraphs (ii)(B),
         (ii)(D) or (iii) above at a time when an Unrestricted Global Note has
         not yet been issued, the Company shall issue and, upon receipt of an
         Authentication Order in accordance with Section 3.3 of the Indenture,
         the Trustee shall authenticate one or more Unrestricted Global Notes in
         an aggregate principal amount equal to the principal amount of
         Unrestricted Definitive Notes or Restricted Definitive Notes, as the
         case may be, so transferred.

         (e) Transfer and Exchange of Definitive Notes for Definitive Notes.
Upon request by a Holder of Definitive Notes and such Holder's compliance with
the provisions of this Section 2.02(e), the Registrar shall register the
transfer or exchange of Definitive Notes. Prior to such registration of transfer
or exchange, the requesting Holder shall present or surrender to the Registrar
the Definitive Notes duly endorsed or accompanied by a written instruction of
transfer in form satisfactory to the Registrar duly executed by such Holder or
by its attorney, duly authorized in writing. In addition, the requesting Holder
shall provide any additional certifications, documents and information, as
applicable, required pursuant to the following provisions of this Section
2.02(e).

                (i) Restricted Definitive Notes to Restricted Definitive Notes.
         Any Restricted Definitive Note may be transferred to and registered in
         the name of Persons who take delivery thereof in the form of a
         Restricted Definitive Note if the Registrar receives the following:

                         (A) if the transfer will be made pursuant to Rule 144A
                under the Securities Act, then the transferor must deliver a
                certificate in the form of Exhibit B hereto, including the
                certifications in item (1) thereof;

                         (B) if the transfer will be made pursuant to Rule 903
                or Rule 904, then the transferor must deliver a certificate in
                the form of Exhibit B hereto, including the certifications in
                item (2) thereof; and

                         (C) if the transfer will be made pursuant to any other
                exemption from the registration requirements of the Securities
                Act, then the transferor must deliver a certificate in the form
                of Exhibit B hereto, including the certifications, certificates
                and Opinion of Counsel required by item (3) thereof, if
                applicable.

                (ii) Restricted Definitive Notes to Unrestricted Definitive
         Notes. Any Restricted Definitive Note may be exchanged by the Holder
         thereof for an Unrestricted Definitive Note or transferred to a Person
         or Persons who take delivery thereof in the form of an Unrestricted
         Definitive Note if:

                                       25
<PAGE>   26
                         (A) such exchange or transfer is effected pursuant to
                an Exchange Offer in accordance with the applicable Registration
                Rights Agreement and the Holder, in the case of an exchange, or
                the transferee, in the case of a transfer, certifies in the
                applicable Letter of Transmittal that it is not (1) a
                broker-dealer, (2) a Person participating in the distribution of
                the Exchange Notes or (3) a Person who is an affiliate (as
                defined in Rule 144) of the Company;

                         (B) any such transfer is effected pursuant to a Shelf
                Registration Statement in accordance with the applicable
                Registration Rights Agreement;

                         (C) any such transfer is effected by a Broker-Dealer
                pursuant to an Exchange Offer Registration Statement in
                accordance with the applicable Registration Rights Agreement; or

                         (D) the Registrar receives the following:

                                 (1) if the Holder of such Restricted Definitive
                         Notes proposes to exchange such Five-Year Notes for an
                         Unrestricted Definitive Note, a certificate from such
                         Holder in the form of Exhibit C hereto, including the
                         certifications in item (1)(d) thereof; or

                                 (2) if the Holder of such Restricted Definitive
                         Notes proposes to transfer such Five-Year Notes to a
                         Person who shall take delivery thereof in the form of
                         an Unrestricted Definitive Note, a certificate from
                         such Holder in the form of Exhibit B hereto, including
                         the certifications in item (4) thereof;

                and, in each such case set forth in this subparagraph (D), if
                the Registrar so requests, an Opinion of Counsel in form
                reasonably acceptable to the Company to the effect that such
                exchange or transfer is in compliance with the Securities Act
                and that the restrictions on transfer contained in this First
                Supplemental Indenture and in the Private Placement Legend are
                no longer required in order to maintain compliance with the
                Securities Act.

                (iii) Unrestricted Definitive Notes to Unrestricted Definitive
         Notes. A Holder of Unrestricted Definitive Notes may transfer such
         Five-Year Notes to a Person who takes delivery thereof in the form of
         an Unrestricted Definitive Note. Upon receipt of a request to register
         such a transfer, the Registrar shall register the Unrestricted
         Definitive Notes pursuant to the instructions from the Holder thereof.

         (f) Exchange Offer. Upon the occurrence of an Exchange Offer in
accordance with the applicable Registration Rights Agreement, the Company shall
issue and, upon receipt of an Authentication Order in accordance with Section
3.3, the Trustee shall authenticate (i) one or more Unrestricted Global Notes in
an aggregate principal amount equal to the principal amount of the beneficial
interests in the Restricted Global Notes tendered for acceptance by Persons that
certify in the applicable Letters of Transmittal that (x) they are not
broker-dealers, (y) they are not participating in a distribution of the Exchange
Notes and (z) they are not affiliates (as defined in Rule 144) of the Company,
and accepted for exchange in an Exchange Offer and (ii) Definitive Notes in an
aggregate principal amount equal to the principal amount of the Restricted
Definitive Notes accepted for exchange 


                                       26
<PAGE>   27
in an Exchange Offer. Concurrently with the issuance of such Five-Year Notes,
the Trustee shall cause the aggregate principal amount of the applicable
Restricted Global Notes to be reduced accordingly, and the Company shall execute
and the Trustee shall authenticate and deliver to the Persons designated by the
Holders of Restricted Definitive Notes so accepted Unrestricted Definitive Notes
in the appropriate principal amount.

         (g) Legends. The following legends shall appear on the face of all
Global Notes and Definitive Notes issued under this First Supplemental Indenture
unless specifically stated otherwise in the applicable provisions of this First
Supplemental Indenture.

                (i) Private Placement Legend.

                         (A) Except as permitted by subparagraph (B) below, each
                Global Note and each Definitive Note (and all Five-Year Notes
                issued in exchange therefor or substitution thereof) shall bear
                the legend in substantially the following form:

                         "THIS NOTE (OR ITS PREDECESSOR) HAS NOT BEEN REGISTERED
                UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE
                "SECURITIES ACT"), AND, ACCORDINGLY, MAY NOT BE OFFERED, SOLD,
                PLEDGED OR OTHERWISE TRANSFERRED WITHIN THE UNITED STATES OR TO,
                OR FOR THE ACCOUNT OR BENEFIT OF, U.S. PERSONS, EXCEPT AS SET
                FORTH IN THE NEXT SENTENCE. BY ITS ACQUISITION HEREOF OR OF A
                BENEFICIAL INTEREST HEREIN, THE HOLDER:

                                 (1) REPRESENTS THAT (A) IT IS A "QUALIFIED
                         INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A UNDER THE
                         SECURITIES ACT) (A "QIB"), (B) IT HAS ACQUIRED THIS
                         NOTE IN AN OFFSHORE TRANSACTION IN COMPLIANCE WITH
                         REGULATION S UNDER THE SECURITIES ACT OR (C) IT IS AN
                         INSTITUTIONAL "ACCREDITED INVESTOR" (AS DEFINED IN RULE
                         501(A)(1), (2), (3) OR (7) OF REGULATION D UNDER THE
                         SECURITIES ACT) (AN "IAI"),

                                 (2) AGREES THAT IT WILL NOT RESELL OR OTHERWISE
                         TRANSFER THIS NOTE EXCEPT (A) TO THE COMPANY OR ANY OF
                         ITS SUBSIDIARIES, (B) TO A PERSON WHOM THE SELLER
                         REASONABLY BELIEVES IS A QIB PURCHASING FOR ITS OWN
                         ACCOUNT OR FOR THE ACCOUNT OF A QIB IN A TRANSACTION
                         MEETING THE REQUIREMENTS OF RULE 144A, (C) IN AN
                         OFFSHORE TRANSACTION MEETING THE REQUIREMENTS OF RULE
                         903 OR 904 OF THE SECURITIES ACT, (D) IN A TRANSACTION
                         MEETING THE REQUIREMENTS OF RULE 144 UNDER THE
                         SECURITIES ACT, (E) TO AN IAI THAT, PRIOR TO SUCH
                         TRANSFER, FURNISHES THE TRUSTEE A SIGNED LETTER
                         CONTAINING CERTAIN REPRESENTATIONS AND AGREEMENTS
                         RELATING TO THE TRANSFER OF THIS NOTE (THE FORM OF
                         WHICH CAN BE OBTAINED FROM THE TRUSTEE) AND, IF SUCH
                         TRANSFER IS IN RESPECT OF AN AGGREGATE PRINCIPAL AMOUNT
                         OF NOTES LESS THAN $250,000, AN OPINION OF 


                                       27
<PAGE>   28
                         COUNSEL ACCEPTABLE TO THE COMPANY THAT SUCH TRANSFER
                         IS IN COMPLIANCE WITH THE SECURITIES ACT, (F) IN
                         ACCORDANCE WITH ANOTHER EXEMPTION FROM THE
                         REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (AND
                         BASED UPON AN OPINION OF COUNSEL ACCEPTABLE TO THE
                         COMPANY) OR (G) PURSUANT TO AN EFFECTIVE REGISTRATION
                         STATEMENT AND, IN EACH CASE, IN ACCORDANCE WITH THE
                         APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED
                         STATES OR ANY OTHER APPLICABLE JURISDICTION AND

                                 (3) AGREES THAT IT WILL DELIVER TO EACH PERSON
                         TO WHOM THIS NOTE OR AN INTEREST HEREIN IS TRANSFERRED
                         A NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.

                         AS USED HEREIN, THE TERMS "OFFSHORE TRANSACTION" AND
                "UNITED STATES" HAVE THE MEANINGS GIVEN TO THEM BY RULE 902 OF
                REGULATION S UNDER THE SECURITIES ACT. THE INDENTURE CONTAINS A
                PROVISION REQUIRING THE TRUSTEE TO REFUSE TO REGISTER ANY
                TRANSFER OF THIS NOTE IN VIOLATION OF THE FOREGOING.

                         (B) Notwithstanding the foregoing, any Global Note or
                Definitive Note issued pursuant to subparagraphs (b)(iv),
                (c)(ii), (c)(iii), (d)(ii), (d)(iii), (e)(ii), (e)(iii) or (f)
                to this Section 2.02 (and all Five-Year Notes issued in exchange
                therefor or substitution thereof) shall not bear the Private
                Placement Legend.

                (ii) Global Note Legend. Each Global Note shall bear a legend in
          substantially the following form:

                         "THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED
                IN THE INDENTURE GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY
                FOR THE BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND IS NOT
                TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT
                (I) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE
                REQUIRED PURSUANT TO SECTION 3.6 OF THE INDENTURE, (II) THIS
                GLOBAL NOTE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT
                TO SECTION 3.5 OF THE INDENTURE, (III) THIS GLOBAL NOTE MAY BE
                DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT TO SECTION
                3.9 OF THE INDENTURE AND (IV) THIS GLOBAL NOTE MAY BE
                TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN
                CONSENT OF THE COMPANY."

         (h) Cancellation and/or Adjustment of Global Notes. At such time as all
beneficial interests in a particular Global Note have been exchanged for
Definitive Notes or a particular Global Note has been redeemed, repurchased or
canceled in whole and not in part, each such Global Note shall be returned to or
retained and canceled by the Trustee in accordance with Section 3.9 of the
Indenture. At any time prior to such cancellation, if any beneficial interest in
a Global Note is exchanged for or transferred to a


                                       28
<PAGE>   29
Person who will take delivery thereof in the form of a beneficial interest in
another Global Note or for Definitive Notes, the principal amount of Five-Year
Notes represented by such Global Note shall be reduced accordingly and an
endorsement shall be made on such Global Note by the Trustee or by the
Depositary at the direction of the Trustee to reflect such reduction; and if the
beneficial interest is being exchanged for or transferred to a Person who will
take delivery thereof in the form of a beneficial interest in another Global
Note, such other Global Note shall be increased accordingly and an endorsement
shall be made on such Global Note by the Trustee or by the Depositary at the
direction of the Trustee to reflect such increase.

         (i) General Provisions Relating to Transfers and Exchanges.

                (i) To permit registrations of transfers and exchanges, the
         Company shall execute and the Trustee shall authenticate Global Notes
         and Definitive Notes upon the Company's order or at the Registrar's
         request.

                (ii) No service charge shall be made to a Holder of a beneficial
         interest in a Global Note or to a Holder of a Definitive Note for any
         registration of transfer or exchange, but the Company may require
         payment of a sum sufficient to cover any transfer tax or similar
         governmental charge payable in connection therewith (other than any
         such transfer taxes or similar governmental charge payable upon
         exchange or transfer pursuant to Sections 3.4, 8.6 and 11.7 of the
         Indenture and subsections 13(a) and 13(b) of Section 1.01 of this First
         Supplemental Indenture).

                (iii) The Registrar shall not be required to register the
         transfer of or exchange any Five-Year Note selected for redemption in
         whole or in part, except the unredeemed portion of any Five-Year Note
         being redeemed in part.

                (iv) All Global Notes and Definitive Notes issued upon any
         registration of transfer or exchange of Global Notes or Definitive
         Notes shall be the valid obligations of the Company, evidencing the
         same debt, and entitled to the same benefits of the Indenture, as the
         Global Notes or Definitive Notes surrendered upon such registration of
         transfer or exchange.

                (v) The Company shall not be required (A) to issue, to register
         the transfer of or to exchange any Five-Year Notes during a period
         beginning at the opening of business 15 days before the day of any
         selection of Five-Year Notes for redemption under Section 11.3 of the
         Indenture and ending at the close of business on the day of selection,
         (B) to register the transfer of or to exchange any Five-Year Note so
         selected for redemption in whole or in part, except the unredeemed
         portion of any Five-Year Note being redeemed in part or (C) to register
         the transfer of or to exchange a Five-Year Note between a record date
         and the next succeeding Interest Payment Date.

                (vi) Prior to due presentment for the registration of a transfer
         of any Five-Year Note, the Trustee, any Agent and the Company may deem
         and treat the Person in whose name any Five-Year Note is registered as
         the absolute owner of such Five-Year Note for the purpose of receiving
         payment of principal of and interest on such Five-Year Notes and for
         all other purposes, and none of the Trustee, any Agent or the Company
         shall be affected by notice to the contrary.

                                       29
<PAGE>   30
                (vii) The Trustee shall authenticate Global Notes and Definitive
         Notes in accordance with the provisions of Section 3.3 of the
         Indenture.

                (viii) All certifications, certificates and Opinions of Counsel
         required to be submitted to the Registrar pursuant to this Section 2.02
         to effect a registration of transfer or exchange may be submitted by
         facsimile.

                                  ARTICLE III.
                                   DEFINITIONS

         Section 3.03. ADDITIONAL DEFINITIONS. In addition to the definitions
set forth in Article I of the Indenture, the Five-Year Notes shall include the
following additional definitions, which, in the event of a conflict with the
definition of terms in the Indenture, shall control:

                "144A Global Note" means a global note substantially in the form
         of Exhibit A hereto bearing the Global Note Legend and the Private
         Placement Legend and deposited with or on behalf of, and registered in
         the name of, the Depositary or its nominee that will be issued in a
         denomination equal to the outstanding principal amount of the Five-Year
         Notes sold in reliance on Rule 144A.

                "Acquired Business" means (a) any Person at least a majority of
         the capital stock or other ownership interests of which is acquired
         after the date hereof by the Company or a Subsidiary of the Company and
         (b) any assets constituting a discrete business or operating unit
         acquired on or after the date hereof by the Company or a Subsidiary of
         the Company.

                "Additional Notes" means up to $75 million aggregate principal
         amount of Five-Year Notes (other than the Initial Notes) issued under
         the Indenture, as supplemented by this First Supplemental Indenture, in
         accordance with Section 3.3 of the Indenture and subsection 13(d) of
         Section 1.01 of this First Supplemental Indenture, as part of the same
         series as the Initial Notes.

                  "Allied Insurance" means Reliant Insurance Company and
         Indemnity Corporation, a Vermont corporation and a Subsidiary of the
         Company.

                "Applicable Procedures" means, with respect to any transfer or
         exchange of or for beneficial interests in any Global Note, the rules
         and procedures of the Depositary, Euroclear and Cedel that apply to
         such transfer or exchange.

                "Asset Disposition" by any Person that is the Company or any
         Restricted Subsidiary means any transfer, conveyance, sale, lease or
         other disposition by the Company or any of its Restricted Subsidiaries
         (including a consolidation or merger or other sale of any Restricted
         Subsidiary with, into or to another Person in a transaction in which
         such Subsidiary ceases to be a Restricted Subsidiary of such Person),
         of (i) shares of Capital Stock (other than directors' qualifying
         shares) or other ownership interests of a Restricted Subsidiary or (ii)
         the property or assets of such Person or any Restricted Subsidiary
         representing a division or line or business or (iii) other assets or
         rights of such Person or any Restricted Subsidiary outside of the
         ordinary course of business, but excluding in each case in Clauses (i),
         (ii) and (iii), (x) a disposition by a Subsidiary of such Person to
         such Person or a Restricted Subsidiary or by such Person to a
         Restricted Subsidiary, (y) the 


                                       30
<PAGE>   31
         disposition of all or substantially all of the assets of the Company in
         a manner permitted pursuant to the provisions of Article 7 of the
         Indenture (as superseded by subsection 15 of Section 1.01 hereof) of
         the Company and (z) any disposition that constitutes a Restricted
         Payment or Permitted Investment that is permitted pursuant to the
         provisions of subsection 13(e) of Section 1.01 of this First
         Supplemental Indenture.

                "Bank Agreement" means the Credit Agreement of the Company dated
         June 18, 1998, as amended, among the Company, Allied, certain lenders
         party thereto, Citibank, N.A., as Issuing Bank, and Citicorp USA, Inc.,
         as Administrative Agent, Credit Suisse First Boston and Goldman Sachs
         Credit Partners, L.P., as Co-Syndication Agents, or any bank credit
         agreement that replaces, amends, supplements, restates or renews such
         Credit Agreement.

                "Bankruptcy Law" means Title 11, U.S. Code or any similar
         federal or state law for the relief of debtors.

                "Broker-Dealer" has the meaning set forth in the Registration
         Rights Agreement.

                "Capital Lease Obligation" of any Person means the obligation to
         pay rent or other payment amounts under a lease of (or other
         arrangements conveying the right to use) real or personal property of
         such Person which is required to be classified and accounted for as a
         capital lease or a liability on a balance sheet of such Person in
         accordance with generally accepted accounting principles. The stated
         maturity of such obligation shall be the date of the last payment of
         rent or any other amount due under such lease prior to the first date
         upon which such lease may be terminated by the lessee without payment
         of a penalty. The principal amount of such obligation shall be the
         capitalized amount thereof that would appear on a balance sheet of such
         Person in accordance with generally accepted accounting principles.

                "Capital Stock" of any Person means any and all shares,
         interests, participations or other equivalents (however designated) of
         corporate stock or other equity participations, including partnership
         interests, whether general or limited, of such Person.

                "Cash Equivalents" means (i) United States dollars, (ii)
         securities either issued directly or fully guaranteed or insured by the
         government of the United States of America or any agency or
         instrumentality thereof having maturities of not more than one year,
         (iii) time deposits and certificates of deposit, demand deposits and
         banker's acceptances having maturities of not more than one year from
         the date of deposit, of any domestic commercial bank having capital and
         surplus in excess of $500 million, (iv) demand deposits made in the
         ordinary course of business and consistent with the Company's customary
         cash management policy in any domestic office of any commercial bank
         organized under the laws of the United States of America or any State
         thereof, (v) insured deposits issued by commercial banks of the type
         described in Clause (iv) above, (vi) mutual funds whose investment
         guidelines restrict such funds' investments primarily to those
         satisfying the provisions of Clauses (i) through (iii) above, (vii)
         repurchase obligations with a term of not more than 90 days for
         underlying securities of the types described in Clauses (ii) and (iii)
         above entered into with any bank meeting the qualifications specified
         in Clause (iii) above and (viii) commercial paper (other than
         commercial paper issued by an Affiliate or Related Person) rated A-1 or
         the equivalent 


                                       31
<PAGE>   32
         thereof by Standard & Poor's Ratings Group or P-1 or the equivalent
         thereof by Moody's Investors Services, Inc., and in each case maturing
         within 360 days.

                "Cedel" means Cedel Bank, SA.

                "Common Stock" of any Person means Capital Stock of such Person
         that does not rank prior to the payment of dividends or as of the
         distribution of assets upon any voluntary liquidation, dissolution or
         winding up of such Person, to shares of Capital Stock or any other
         class of such Person.

                "Comparable Treasury Issue" means, on any date the United States
         Treasury security selected by an Independent Investment Banker as
         having a maturity comparable to the remaining term of the Five-Year
         Notes on such date that would be utilized, at the time of selection and
         in accordance with customary financial practice, in pricing new issues
         of corporate debt securities of a maturity comparable to the remaining
         term of such Five-Year Notes on such date. "Independent Investment
         Banker" means Donaldson, Lufkin & Jenrette Securities Corporation or if
         such firm is unwilling or unable to select the Comparable Treasury
         Issue, an independent investment banking institution of national
         standing appointed by the Trustee.

                "Comparable Treasury Price" means, with respect to any
         Redemption Date (i) the average of the bid and asked prices for the
         Comparable Treasury Issue (expressed in each case as a percentage of
         its principal amount) on the third business day preceding such
         Redemption Date, as set forth in the daily statistical release (or any
         successor release) published by the Federal Reserve Bank of New York
         and designated "Composite 3:30 p.m. Quotations for U.S. Government
         Securities" or (ii) if such release (or any successor release) is not
         published or does not contain such prices on such business day. (A) the
         average of the Reference Treasury Dealer Quotations for such Redemption
         Date after excluding the highest and lowest such Reference Treasury
         Dealer Quotations, or (B) if the Trustee obtains fewer than four such
         Reference Treasury Dealer Quotations, the average of all such
         Quotations. "Reference Treasury Dealer Quotations" means, with respect
         to each Reference Treasury Dealer and any Redemption Date, the average,
         as determined by the Trustee, of the bid and asked prices for the
         Comparable Treasury Issue (expressed in each case as a percentage of
         its principal amount) quoted in writing to the Trustee by such
         Reference Treasury Dealer at 5:00 p.m. on the third Business Day
         preceding such Redemption Date.

                "Consolidated EBITDA" of any Person means for any period the
         Consolidated Net Income for such period increased by the sum of
         (without duplication) (i) Consolidated Interest Expense of such Person
         for such period; plus (ii) Consolidated Income Tax Expense of such
         Person for such period; plus (iii) the consolidated depreciation and
         amortization expense deducted in determining the Consolidated Net
         Income of such Person for such period; plus (iv) the aggregate amount
         of letter of credit fees accrued during such period; plus (v) all
         non-cash or non-recurring charges during such period, including charges
         for costs related to acquisitions (it being understood that (x)
         non-cash non-recurring charges shall not include accruals for closure
         and post-closure liabilities and (y) charges shall be deemed non-cash
         charges until the period during which cash disbursements attributable
         to such charges are made, at which point such charges shall be deemed
         cash charges; provided that, for purposes of this clause (y), the
         Company shall be 


                                       32
<PAGE>   33
         required to monitor the actual cash disbursements only for those
         non-cash charges that exceed $1,000,000 individually or that exceed
         $10,000,000 in the aggregate in any fiscal year); plus (vi) all cash
         charges attributable to the execution, delivery and performance of the
         Indenture (including the First, Second and Third Supplemental
         Indentures) or the Bank Agreement; plus (vii) all non-recurring cash
         charges related to acquisitions and financings (including amendments
         thereto); and minus all non-cash non-recurring gains during such period
         (to the extent included in determining net operating income from such
         period); provided, however, that the Consolidated Interest Expense,
         Consolidated Income Tax Expense and consolidated depreciation and
         amortization expense of a Consolidated Subsidiary of such Person shall
         be added to the Consolidated Net Income pursuant to the foregoing (x)
         only to the extent and in the same proportion that the Consolidated Net
         Income of such Consolidated Subsidiary was included in calculating the
         Consolidated Net Income of such Person and (y) only to the extent that
         the amount specified in Clause (x) is not subject to restrictions that
         prevent the payment of dividends or the making of distributions of such
         Person.

                "Consolidated EBITDA Coverage Ratio" of any Person means for any
         period the ratio of (i) Consolidated EBITDA of such Person for such
         period to (ii) the sum of (A) Consolidated Interest Expense of such
         Person for such period; plus (B) the annual interest expense (including
         the amortization of debt discount) with respect to any Debt incurred or
         proposed to be Incurred by such Person or its Consolidated Subsidiaries
         since the beginning of such period to the extent not included in clause
         (ii)(A), minus (C) Consolidated Interest Expense of such Person with
         respect to any Debt that is no longer outstanding or that will no
         longer be outstanding as a result of the transaction with respect to
         which the Consolidated EBITDA Coverage Ratio is being calculated, to
         the extent included within Clause (ii)(A); provided, however, that in
         making such computation, the Consolidated Interest Expense of such
         Person attributable to interest on any Debt bearing a floating interest
         rate shall be computed on a pro forma basis as if the rate in effect on
         the date of computation had been the applicable rate for the entire
         period, and provided further, that, in the event such Person or any of
         its Consolidated Subsidiaries has made acquisitions or dispositions of
         assets not in the ordinary course of business (including any other
         acquisitions of any other Persons by merger, consolidation or purchase
         of Capital Stock) during or after such period, the computation of the
         Consolidated EBITDA Coverage Ratio (and for the purpose of such
         computation, the calculation of Consolidated Net Income, Consolidated
         Interest Expense, Consolidated Income Tax Expense and Consolidated
         EBITDA) shall be made on a pro forma basis as if the acquisitions or
         dispositions had taken place on the first day of such period. In
         determining the pro forma adjustments to Consolidated EBITDA to be made
         with respect to any Acquired Business for periods prior to the
         acquisition date thereof, actions taken by the Company and its
         Restricted Subsidiaries prior to the first anniversary of the related
         acquisition date that result in cost savings with respect to such
         Acquired Business will be deemed to have been taken on the first day of
         the period for which Consolidated EBITDA is being determined (with the
         intent that such cost savings be effectively annualized by
         extrapolation from the demonstrated cost savings since the related
         acquisition date).

                "Consolidated Income Tax Expense" of any Person means for any
         period the consolidated provision for income taxes of such Person and
         its Consolidated Subsidiaries for such period determined in accordance
         with generally accepted accounting principles.

                                       33
<PAGE>   34
                "Consolidated Interest Expense" of any Person means for any
         period the consolidated interest expense included in a consolidated
         income statement (net of interest income) of such Person and its
         Consolidated Subsidiaries for such period determined in accordance with
         generally accepted accounting principles, including without limitation
         or duplication (or, to the extent not so included, with the addition
         of), (i) the portion of any rental obligation in respect of any Capital
         Lease Obligation allocable to interest expense in accordance with
         generally accepted accounting principles; (ii) the amortization of Debt
         discounts; (iii) any payments or fees with respect to letters of
         credit, bankers' acceptances or similar facilities; (iv) the net amount
         due and payable (or minus the net amount receivable), with respect to
         any interest rate swap or similar agreement or foreign currency hedge,
         exchange or similar agreement; (v) any Preferred Stock dividends
         declared and paid or payable in cash; and (v) any interest capitalized
         in accordance with generally accepted accounting principles.

                "Consolidated Net Income" of any Person means for any period the
         consolidated net income (or loss) of such Person and its Consolidated
         Subsidiaries for such period determined in accordance with generally
         accepted accounting principles; provided that there shall be excluded
         therefrom (a) for purposes solely of calculating Consolidated Net
         Income for purposes of clause (3)(a) of the first paragraph of
         subsection 13(e) of Section 1.01 of this First Supplemental Indenture
         the net income (or loss) of any Person acquired by such Person or a
         Subsidiary of such Person in a pooling-of-interests transaction for any
         period prior to the date of such transaction, to the extent such net
         income was distributed to shareholders of such Person or used to
         purchase equity securities of such Person prior to the date of such
         transaction, (b) the net income (but not net loss) of any Consolidated
         Subsidiary of such Person that is subject to restrictions that prevent
         the payment of dividends or the making of distributions to such Person
         to the extent of such restrictions, (c) the net income (or loss) of any
         Person that is not a Consolidated Subsidiary of such Person except to
         the extent of the amount of dividends or other distributions actually
         paid to such Person by such other Person during such period, (d) gains
         or losses on asset dispositions by such Person or its Consolidated
         Subsidiaries, (e) any net income (loss) of a Consolidated Subsidiary
         that is attributable to a minority interest in such Consolidated
         Subsidiary, (f) all extraordinary gains and extraordinary losses that
         involve a present or future cash payment, (g) all non-cash
         non-recurring charges during such period, including charges for
         acquisition related costs (it being understood that (A) non-cash
         recurring charges shall not include accruals for closure and post
         closure liabilities and (B) charges, other than charges for the
         accruals referred to in (A) above, shall be deemed non-cash charges
         until the period that cash disbursements attributable to such charges
         are made, at which point such charges shall be deemed cash charges) and
         (h) the tax effect of any of the items described in Clauses (a) through
         (g) above.

                "Consolidated Subsidiaries" of any Person means all other
         Persons that would be accounted for as consolidated Persons in such
         Person's financial statements in accordance with generally accepted
         accounting principles; provided, however, that, for any particular
         period during which any Subsidiary of such Person was an Unrestricted
         Subsidiary, "Consolidated Subsidiaries" will exclude such Subsidiary
         for such period (or portion thereof) during which it was an
         Unrestricted Subsidiary.

                                       34
<PAGE>   35
                "Consolidated Total Assets" of any Person at any date means the
         consolidated total assets of such Person and its Restricted
         Subsidiaries at such date as determined on a consolidated basis in
         accordance with generally accepted accounting principles.

                "Continuing Directors" means, as of any date of determination
         with respect to any Person, any member of the Board of Directors of
         such Person who:

                         (1) was a member of such Board of Directors on the
                Issue Date; or

                         (2) was nominated for election or elected to such Board
                of Directors with the approval of a majority of the Continuing
                Directors who were members of such Board at the time of such
                nomination or election.

                "Custodian" means the Trustee, as custodian with respect to the
         Five-Year Notes in global form, or any successor entity thereto.

                "Definitive Note" means a certificated Five-Year Note registered
         in the name of the Holder thereof and issued in accordance with Section
         2.02 of this First Supplemental Indenture, substantially in the form of
         Exhibit A hereto except that such Five-Year Note shall not bear the
         Global Note Legend and shall not have the "Schedule of Exchanges of
         Interests in the Global Note" attached thereto.

                "Depositary" means, with respect to the Five-Year Notes issuable
         or issued in whole or in part in global form, the Person specified in
         Section 3.1(b) of the Indenture as the Depositary with respect to the
         Five-Year Notes, and any and all successors thereto appointed as
         depositary hereunder and having become such pursuant to the applicable
         provision of this First Supplemental Indenture.

                "Designated Noncash Consideration" means the fair market value
         of non-cash consideration received by the Company or one of its
         Restricted Subsidiaries in connection with an Asset Disposition that is
         so designated as Designated Noncash Consideration pursuant to an
         Officers' Certificate, setting forth the basis of such valuation,
         executed by the principal executive officer and the principal financial
         officer of the Company, less the amount of cash or Cash Equivalents
         received in connection with a sale of such Designated Noncash
         Consideration.

                "Euroclear" means Morgan Guaranty Trust Company of New York,
         Brussels office, as operator of the Euroclear system.

                "Excepted Disposition" means a transfer, conveyance, sale, lease
         or other disposition by the Company or any Restricted Subsidiary of any
         asset of the Company or any Restricted Subsidiary the fair market value
         of which itself does not exceed 2.5% of Consolidated Total Assets of
         the Company and which in the aggregate with all other assets disposed
         of in Excepted Dispositions in any fiscal year does not exceed 5% of
         Consolidated Total Assets of the Company.

                "Exchange Notes" means the Five-Year Notes issued in the
         Exchange Offer pursuant to Section 2.02(f) of this First Supplemental
         Indenture.

                "Exchange Offer" has the meaning set forth in the Registration
         Rights Agreement.


                                       35
<PAGE>   36
                "Exchange Offer Registration Statement" has the meaning set
         forth in the Registration Rights Agreement.

                "Five-Year Notes" has the meaning assigned to it in the preamble
         to this Indenture Supplement. The Initial Notes and the Additional
         Notes shall be treated as a single class for all purposes under the
         Indenture, as modified, supplemented and superseded by this First
         Supplemental Indenture.

                "GAAP" means generally accepted accounting principles set forth
         in the opinions and pronouncements of the Accounting Principles Board
         of the American Institute of Certified Public Accountants and
         statements and pronouncements of the Financial Accounting Standards
         Board or in such other statements by such other entity as have been
         approved by a significant segment of the accounting profession, which
         are in effect on the date hereof.

                "Global Note Legend" means the legend set forth in Section
         2.02(g)(ii), which is required to be placed on all Global Notes issued
         under this First Supplemental Indenture.

                "Global Notes" means, individually and collectively, each of the
         Restricted Global Notes and the Unrestricted Global Notes,
         substantially in the form of Exhibit A hereto issued in accordance with
         Section 2.01, 2.02(b)(iv), 2.02(d)(ii) or 2.02(f) of this First
         Supplemental Indenture.

                "Guaranty" by any Person means any obligation, contingent or
         otherwise, of such Person guaranteeing any Debt, or dividends or
         distributions on any equity security, of any other Person (the "primary
         obligor") in any manner, whether directly or indirectly, and including,
         without limitation, any obligation of such Person (i) to purchase or
         pay (or advance or supply funds for the purchase or payment of) such
         Debt or to purchase (or to advance or supply funds for the purchase of)
         any security for the payment of such Debt, (ii) to purchase property,
         securities or services for the purpose of assuring the holder of such
         Debt of the payment of such Debt or (iii) to maintain working capital,
         equity capital or other financial statement condition or liquidity of
         the primary obligor so as to enable the primary obligor to pay such
         Debt (and "Guaranteed", "Guaranteeing" and "Guarantor" shall have
         meanings correlative to the foregoing); provided, however, that the
         Guaranty by any Person shall not include endorsements for such Person
         for collection or deposit, in either case, in the ordinary course of
         business.

                "Holder" means a Person in whose name a Five-Year Note is
         registered.

                "IAI Global Note" means a Global Note bearing the Private
         Placement Legend and held by an Institutional Accredited Investor.

                "Indirect Participant" means a Person who holds a beneficial
         interest in a Global Note through a Participant.

                "Initial Notes" means the first $225,000,000 aggregate principal
         amount of Five-Year Notes issued under this First Supplemental
         Indenture on the date hereof.

                "Initial Purchasers" means, with respect to the Five-Year
         Notes, Donaldson, Lufkin & Jenrette Securities Corporation, Goldman,
         Sachs & Co., Credit Suisse First Boston 


                                       36
<PAGE>   37
         Corporation, Merrill Lynch, Pierce, Fenner & Smith Incorporated, Morgan
         Stanley & Co. Incorporated, Bear, Stearns & Co. Inc., BT Alex. Brown
         Incorporated, CIBC Oppenheimer Corp. and Salomon Smith Barney Inc.

                "Institutional Accredited Investor" means an institution that is
         an "accredited investor" as defined in Rule 501(a)(1), (2), (3) or (7)
         under the Securities Act, who are not also QIBs.

                "Intercompany Agreements" means the Management Agreements
         between Allied and the Company dated November 15, 1996.

                "Interest Rate or Currency Protection Agreement" of any Person
         means any interest rate protection agreement (including, without
         limitation, interest rate swaps, caps, floors, collars, derivative
         instruments and similar agreements), and/or other types of interest
         hedging agreements and any currency protection agreement (including
         foreign exchange contracts, currency swap agreements or other currency
         hedging arrangements).

                "Investment" by any Person in any other Person means (i) any
         direct or indirect loan, advance or other extension of credit or
         capital contribution to or for the account of such other Person (by
         means of any transfer of cash or other property to any Person or any
         payment for property or services for the account or use of any Person,
         or otherwise), (ii) any direct or indirect purchase or other
         acquisition of any Capital Stock, bond, note, debenture or other debt
         or equity security or evidence of Debt, or any other ownership
         interest, issued by such other Person, whether or not such acquisition
         is from such or any other Person, (iii) any direct or indirect payment
         by such Person on a Guaranty of any obligation of or for the account of
         such other Person or any direct or indirect issuance by such Person of
         such a Guaranty or (iv) any other investment of cash or other property
         by such Person in or for the account of such other Person.

                "Letter of Transmittal" means the letter of transmittal to be
         prepared by the Company and sent to all Holders of the Five-Year Notes
         for use by such Holders in connection with the Exchange Offer.

                "Lien" means, with respect to any property or assets, any
         mortgage or deed of trust, pledge, hypothecation, assignment, deposit
         arrangement, security interest, lien, charge, easement or title
         exception, encumbrance, preference, priority or other security
         agreement or preferential arrangement of any kind or nature whatsoever
         on or with respect to such property or assets (including any
         conditional sale or other title retention agreement having
         substantially the same economic effect as any of the foregoing).

                "Net Available Proceeds" from any Asset Disposition by any
         Person that is the Company or any Restricted Subsidiary means cash or
         readily marketable cash equivalent received (including by way of sale
         or discounting of a note, installment receivable, or other receivable,
         but excluding any other consideration received in the form of
         assumption by the acquiree of Debt or other obligations relating to
         such properties or assets or received in any other noncash form)
         therefrom by such Person, net of (i) all legal, title and recording tax
         expenses, commissions and other fees and expenses Incurred and all
         federal, state, provincial, foreign and local taxes required to be
         accrued as a liability as a consequence of such Asset Disposition, (ii)
         all payments made by such Person or its 


                                       37
<PAGE>   38
         Restricted Subsidiaries on any Debt that is secured by such assets in
         accordance with the terms of any Lien upon or with respect to such
         assets or that must, by the terms of such Debt or such Lien, or in
         order to obtain a necessary consent to such Asset Disposition, or by
         applicable law, be repaid out of the proceeds from such Asset
         Disposition, (iii) amounts provided as a reserve by such Person or its
         Restricted Subsidiaries, in accordance with generally accepted
         accounting principles, against liabilities under any indemnification
         obligations to the buyer in such Asset Disposition (except to the
         extent and at the time any such amounts are released from any such
         reserve, such amounts shall constitute Net Available Proceeds) and (iv)
         all distributions and other payments made to minority interest holders
         in Restricted Subsidiaries of such Person or joint ventures as a result
         of such Asset Disposition.

                "Non-U.S. Person" means a Person who is not a U.S. Person.

                "Offer Document" has the meaning specified in the definition
         of "Offer to Purchase."

                "Offer Expiration Date" has the meaning specified in the
         definition of "Offer to Purchase."

                "Offer to Purchase" means an offer, set forth in the Offer
         Document sent by the Company by first class mail, postage prepaid, to
         each Holder at his address appearing in the Five-Year Note Register on
         the date of the Offer Document, to purchase up to the principal amount
         of Five-Year Notes specified in such Offer Document at the purchase
         price (the "Purchase Price") specified in such Offer Document (as
         determined pursuant to this First Supplemental Indenture). Unless
         otherwise required by applicable law, the Offer Document shall specify
         the Offer Expiration Date of the Offer to Purchase which shall be,
         subject to any contrary requirements of applicable law, not less than
         30 days or more than 60 days after the date of such Offer Document and
         the Purchase Date for the purchase of Five-Year Notes within five
         Business Days after the Offer Expiration Date. The Offer Document shall
         be mailed by the Company or, at the Company's request, by the Trustee
         in the name and at the expense of the Company. The Offer Document shall
         contain information concerning the business of the Company and its
         Subsidiaries which the Company in good faith believes will enable such
         Holders to make an informed decision with respect to the Offer to
         Purchase (which at a minimum will include (i) the most recent annual
         and quarterly financial statements and "Management's Discussion and
         Analysis of Financial Condition and Results of Operations" required to
         be filed with the Trustee pursuant to subsection 13(i) of Section 1.01
         of this First Supplemental Indenture (which requirements may be
         satisfied by delivery of such documents together with the Offer
         Document), and (ii) any other information required by applicable law to
         be included therein. The Offer Document shall contain all instructions
         and materials necessary to enable such Holder to tender Securities
         pursuant to the Offer to Purchase. The Offer Document shall also state:

                (1) the Section of this First Supplemental Indenture pursuant
         to which the Offer to Purchase is being made;

                (2) the Offer Expiration Date and the Purchase Date;

                                       38
<PAGE>   39
                (3) the aggregate principal amount of the Outstanding Five-Year
         Notes offered to be purchased by the Company pursuant to the Offer to
         Purchase (including, if less than 100%, the manner by which such amount
         has been determined as required by this First Supplemental Indenture)
         (the "Purchase Amount");

                (4) the purchase price to be paid by the Company for each $1,000
         aggregate principal amount of Five-Year Notes accepted for payment (as
         specified pursuant to this First Supplemental Indenture);

                (5) that the Holder may tender all or any portion of the
         Five-Year Notes registered in the name of such Holder and that any
         portion of a Five-Year Note tendered must be tendered in an integral
         multiple of $1,000 principal amount;

                (6) the place or places where Five-Year Notes are to be
         surrendered for tender pursuant to the Offer to Purchase;

                (7) that interest on any Five-Year Note not tendered or tendered
         but not purchased by the Company pursuant to the Offer to Purchase will
         continue to accrue;

                (8) that on the Purchase Date the purchase price will become due
         and payable upon each Security accepted for payment pursuant to the
         Offer to Purchase and that interest thereon shall cease to accrue on
         and after the Purchase Date;

                (9) that each Holder electing to tender a Five-Year Note
         pursuant to the Offer to Purchase will be required to surrender such
         Five-Year Note at the place or places specified in the Offer Document
         prior to the close of business on the Offer Expiration Date (such
         Five-Year Note being, if the Company or the Trustee so requires, duly
         endorsed by, or accompanied by a written instrument of transfer in form
         satisfactory to the Company and the Trustee duly executed by, the
         Holder thereof or his attorney duly authorized in writing and bearing
         appropriate signature guarantees);

                (10) that Holders will be entitled to withdraw all or any
         portion of Five-Year Notes tendered if the Company (or its Paying
         Agent) receives, not later than the close of business on the Offer
         Expiration Date, a telegram, telex, facsimile transmission or letter
         setting forth the name of the Holder, the principal amount of the
         Five-Year Note the Holder tendered and a statement that such Holder is
         withdrawing all or a portion of his tender;

                (11) that (a) if Five-Year Notes in an aggregate principal
         amount less than or equal to the Purchase Amount are duly tendered and
         not withdrawn pursuant to the Offer to Purchase, the Company shall
         purchase all such Five-Year Notes and (b) if Five-Year Notes in an
         aggregate principal amount in excess of the Purchase Amount are
         tendered and not withdrawn pursuant to the Offer to Purchase, the
         Company shall purchase Five-Year Notes having an aggregate principal
         amount equal to the Purchase Amount on a pro rata basis (with such
         adjustments as may be deem appropriate so that only Securities in
         denominations of $1,000 or integral multiples thereof shall be
         purchased); and

                (12) that in the case of any Holder whose Five-Year Note is
         purchased only in part, the Company shall execute, and the Trustee
         shall authenticate and deliver to the 


                                       39
<PAGE>   40
         Holder of such Five-Year Note without service charge, a new Five-Year
         Note or Five-Year Notes, of any authorized denomination as requested by
         such Holder, in an aggregate amount equal to and in exchange for the
         unpurchased portion of the Security so tendered.

         Any Offer to Purchase shall be governed by and effected in accordance
         with the Offer Document for such Offer to Purchase.

                "pari passu" when used with respect to the ranking of any debt
         of any Person in relation to other Debt of such Person means that each
         such Debt (a) either (i) is not subordinated in right of payment to any
         other Debt of such Person or (ii) is subordinate in right of payment to
         the same Debt of such Person as is the other Debt and is so subordinate
         to the same extent and (b) is not subordinate in right of payment to
         the other Debt or to any Debt of such Person as to which the other Debt
         is not so subordinate.

                "Participant" means, with respect to the Depositary, Euroclear
         or Cedel, a Person who has an account with the Depositary, Euroclear or
         Cedel, respectively (and, with respect to DTC, shall include Euroclear
         and Cedel).

                "Permitted Interest Rate or Currency Protection Agreement" of
         any Person means any Interest Rate or Currency Protection Agreement
         entered into with one or more financial institutions in the ordinary
         course of business that is designed to protect such Person against
         fluctuations in interest rates or currency exchange rates with respect
         to Debt incurred and which shall have a notional amount no greater than
         the payments due with respect to the Debt being hedged thereby.

                "Permitted Investment" means (i) Investments in the Company or
         any Person that is, or as a consequence of such investment becomes, a
         Restricted Subsidiary, (ii) securities either issued directly or fully
         guaranteed or insured by the government of the United States of America
         or any agency or instrumentality thereof having maturities of not more
         than one year, (iii) time deposits and certificates of deposit, demand
         deposits and banker's acceptances having maturities of not more than
         one year from the date of deposit, of any domestic commercial bank
         having capital and surplus in excess of $500 million, (iv) demand
         deposits made in the ordinary course of business and consistent with
         the Company's customary cash management policy in any domestic office
         of any commercial bank organized under the laws of the United States of
         America or any State thereof, (v) insured deposits issued by commercial
         banks of the type described in Clause (iv) above, (vi) mutual funds
         whose investment guidelines restrict such funds' investments primarily
         to those satisfying the provisions of Clauses (i) through (iii) above,
         (vii) repurchase obligations with a term of not more than 90 days for
         underlying securities of the types described in Clauses (ii) and (iii)
         above entered into with any bank meeting the qualifications specified
         in Clause (iii) above, (viii) commercial paper (other than commercial
         paper issued by an Affiliate or Related Person) rated A-1 or the
         equivalent thereof by Standard & Poor's Ratings Group or P-1 or the
         equivalent thereof by Moody's Investors Services, Inc., and in each
         case maturing within 360 days, (ix) receivables owing to the Company or
         a Restricted Subsidiary of the Company if created or acquired in the
         ordinary course of business and payable or dischargeable in accordance
         with customary trade terms and extensions of trade credit in the
         ordinary course of business, (x) any Investment consisting of loans and
         advances to employees of the Company or any Restricted Subsidiary for
         travel, entertainment, relocation or other expenses in the 


                                       40
<PAGE>   41
         ordinary course of business, (xi) any Investment consisting of loans
         and advances by the Company or any Restricted Subsidiary to employees,
         officers and directors of the Company or Allied, in connection with
         management incentive plans not to exceed $25,000,000 at any time
         outstanding; provided, however, that to the extent the proceeds thereof
         are used to purchase Capital Stock (other than Redeemable Interests) of
         (i) the Company from the Company or (ii) Allied from Allied if Allied
         uses the proceeds thereof to acquire Capital Stock (other than
         Redeemable Interests) of the Company, such limitation on the amount of
         such Investments at any time outstanding shall not apply with respect
         to such Investments, (xii) any Investment consisting of a Permitted
         Interest Rate or Currency Protection Agreement, (xiii) any Investment
         acquired by the Company or any of its Restricted Subsidiaries (A) in
         exchange for any other Investment or accounts receivable held by the
         Company or any such Restricted Subsidiary in connection with or as a
         result of a bankruptcy, workout, reorganization or recapitalization of
         the issuer of such other Investment or accounts receivable or (B) as a
         result of a foreclosure by the Company or any of its Restricted
         Subsidiaries with respect to any secured Investment or other transfer
         of title with respect to any secured Investment in default, (xiv) any
         Investment that constitutes part of the consideration from any Asset
         Disposition made pursuant to, and in compliance with, subsection 13(a)
         of Section 1.01 of this First Supplemental Indenture, (xv) Investments
         the payment for which consists exclusively of Capital Stock (exclusive
         of Redeemable Interests) of the Company, and (xvi) other Investments in
         an aggregate amount not to exceed 15% of the Consolidated Total Assets
         of the Company outstanding at any time.

                "Permitted Liens" means (i) Liens securing indebtedness under
         the Bank Agreement that was permitted by the terms of the Indenture to
         be incurred or other Debt allowed to be incurred under clause (i) of
         subsection 13(d) of Section 1.01 of this First Supplemental Indenture;
         (ii) Liens incurred after the date of the indentures securing Debt of
         the Company that ranks pari passu in right of payment to the Five-Year
         Notes, if the Five-Year Notes are secured equally and ratably with such
         Debt; (iii) Liens in favor of the Company or any Restricted Subsidiary;
         (iv) Liens on property of, or shares of Stock or evidences of Debt of,
         a Person existing at the time such Person is merged into or
         consolidated with the Company or any Restricted Subsidiary of the
         Company, provided that such Liens were not incurred in contemplation of
         such merger or consolidation and do not extend to any assets other than
         those of the Person merged into or consolidated with the Company or any
         Restricted Subsidiary; (v) Liens on property existing at the time of
         acquisition thereof by the Company or any Restricted Subsidiary of the
         Company, provided that such Liens were not incurred in contemplation of
         such acquisition; (vi) Liens existing on the date of the First
         Supplemental Indenture; (vii) Liens for taxes, assessments or
         governmental charges or claims that are not yet delinquent or that are
         being contested in good faith by appropriate proceedings promptly
         instituted and diligently concluded, provided that any reserve or other
         appropriate provision as shall be required in conformity with GAAP
         shall have been made therefor; (viii) Liens securing Permitted
         Refinancing Debt where the Liens securing the Permitted Refinancing
         Debt were permitted under the Indenture; (ix) landlords', carriers',
         warehousemen's, mechanics', materialmen's, repairmen's or the like
         Liens arising by contract or statute in the ordinary course of business
         and with respect to amounts which are not yet delinquent or are being
         contested in good faith by appropriate proceedings; (x) pledges or
         deposits made in the ordinary course of business (A) in connection with
         leases, performance bonds and similar obligations, or (B) in connection
         with workers' compensation, unemployment 


                                       41
<PAGE>   42
         insurance and other social security legislation; (xi) easements,
         rights-of-way, restrictions, minor defects or irregularities in title
         and other similar encumbrances which, in the aggregate, do not
         materially detract from the value of the property subject thereto or
         materially interfere with the ordinary conduct of the business of the
         Company or such Restricted Subsidiary; (xii) any attachment or judgment
         Lien that does not constitute an Event of Default; (xiii) Liens in
         favor of the Trustee for its own benefit and for the benefit of the
         Holders; (xiv) any interest or title of a lessor pursuant to a lease
         constituting a Capital Lease Obligation; (xv) pledges or deposits made
         in connection with acquisition agreements or letters of intent entered
         into in respect of a proposed acquisition; (xvi) Liens in favor of
         prior holders of leases on property acquired by the Company or of
         sublessors under leases on the Company property; (xvii) Liens incurred
         or deposits made to secure the performance of tenders, bids, leases,
         statutory or regulatory obligations, banker's acceptances, surety and
         appeal bonds, government contracts, performance and return-of-money
         bonds and other obligations of a similar nature incurred in the
         ordinary course of business (exclusive of obligations for the payment
         of borrowed money); (xviii) Liens (including extensions and renewals
         thereof) upon real or personal property acquired after the date of the
         First Supplemental Indenture; provided that (a) any such Lien is
         created solely for the purpose of securing Debt incurred, in accordance
         with subsection 13(d) of Section 1.01 of this First Supplemental
         Indenture (1) to finance the cost (including the cost of improvement or
         construction) of the item, property or assets subject thereto and such
         Lien is created prior to, at the time of or within three months after
         the later of the acquisition, the completion of construction or the
         commencement of full operation of such property or (2) to refinance any
         Debt previously so secured, (b) the principal amount of the Debt
         secured by such Lien does not exceed 100% of such cost and (c) any such
         Lien shall not extend to or cover any property or asset other than such
         item of property or assets and any improvements on such item; (xix)
         leases or subleases granted to others that do not materially interfere
         with the ordinary course of business of the Company and its Restricted
         Subsidiaries, taken as a whole; (xx) Liens arising from filing Uniform
         Commercial Code financing statements regarding leases; (xxi) Liens on
         property of, or on shares of stock or Debt of, any Person existing at
         the time such Person becomes, or becomes a part of, any Restricted
         Subsidiary, provided that such Liens do not extend to or cover any
         property or assets of the Company or any Restricted Subsidiary other
         than the property or assets acquired; (xxii) Liens encumbering deposits
         securing Debt under Permitted Interest Rate Currency or Commodity Price
         Agreements; (xxiii) Liens arising out of conditional sale, title
         retention, consignment or similar arrangements for the sale of goods
         entered into by the Company or any of its Restricted Subsidiaries in
         the ordinary course of business in accordance with the past practices
         of the Company and its Restricted Subsidiaries; (xxiv) any renewal of
         or substitution of any Liens permitted by any of the preceding clauses,
         provided that the Debt secured is not increased (other than by the
         amount of any premium and accrued interest, plus customary fees,
         consent payments, expenses and costs related to such renewal or
         substitution of Liens or the incurrence of any related refinancing of
         Debt) and the Liens are not extended to any additional assets (other
         than proceeds and accessions); (xxv) Liens incurred in the ordinary
         course of business of the Company or any Restricted Subsidiary of the
         Company with respect to obligations that do not exceed $50 million at
         any one time outstanding and that (a) are not incurred in connection
         with the borrowing of money or the obtaining of advances or credit
         (other than trade credit in the ordinary course of business) and (b) do
         not in the aggregate materially detract from the value of the property
         or materially impair the use thereof in the operation of business by
         the Company or such Restricted Subsidiary; and (xxvi) Liens on assets
         of Unrestricted 


                                       42
<PAGE>   43
         Subsidiaries that secure Non-Recourse Debt of Unrestricted
         Subsidiaries. This covenant does not authorize the incurrence of any
         Debt not otherwise permitted by subsection 13(d) of Section 1.01 of
         this First Supplemental Indenture.

                "Preferred Stock", as applied to the Capital Stock of any
         Person, means Capital Stock of such Person of any class or classes
         (however designated) that ranks prior, as to the payment of dividends
         or as to the distribution of assets upon any voluntary or involuntary
         liquidation, dissolution or winding up of such Person, to shares of
         Capital Stock of any other class of such Person.

                "Private Placement Legend" means the legend set forth in Section
         2.02(g)(i) to be placed on all Five-Year Notes issued under this First
         Supplemental Indenture except where otherwise permitted by the
         provisions of this First Supplemental Indenture.

                "Public Offering" means any underwritten public offering of
         Common Stock pursuant to a registration statement filed under the
         Securities Act.

                "Purchase Date" means a settlement for the purchase of Five-Year
         Notes within five Business Days after the Offer Expiration Date.

                "QIB" means a "qualified institutional buyer" as defined in
         Rule 144A.

                "Reference Treasury Dealer", means Donaldson, Lufkin & Jenrette
         Securities Corporation and its successors, provided, however, that if
         any of the foregoing shall cease to be a primary U.S. Government
         securities dealer in New York City (a "Primary Treasury Dealer"), the
         Company shall substitute therefor another Primary Treasury Dealer.

                "Refinancing Transactions" means the application of the proceeds
         from the issuance and sale of the Five-Year Notes as described in the
         Offering Memorandum of the Company dated December 14, 1998 relating to
         the Senior Notes.

                "Registration Rights Agreement" means the Registration Rights
         Agreement for the Five-Year Notes, dated as of December 23, 1998, by
         and among the Company and the other parties named on the signature
         pages thereof, as such agreement may be amended, modified or
         supplemented from time to time and, with respect to any Additional
         Notes, one or more registration rights agreements between the Company
         and the other parties thereto, as such agreement(s) may be amended,
         modified or supplemented from time to time, relating to rights given by
         the Company to the purchasers of Additional Notes to register such
         Additional Notes under the Securities Act.

                "Regulation S" means Regulation S promulgated under the
         Securities Act.

                "Regulation S Global Note" means a global Five-Year Note bearing
         the Private Placement Legend and deposited with or on behalf of the
         Depositary and registered in the name of the Depositary or its nominee,
         issued in a denomination equal to the outstanding principal amount of
         the Five-Year Notes initially sold in reliance on Rule 903 of
         Regulation S.

                "Related Business" means a business substantially similar to the
         business engaged in by the Company and its Subsidiaries on the date of
         this First Supplemental Indenture.

                                       43
<PAGE>   44
                "Related Person" of any Person means, without limitation, any
         other Person owning (a) 5% or more of the outstanding Common Stock of
         such Person or (b) 5% or more of the Voting Stock of such Person.

                "Restricted Definitive Note" means a Definitive Note bearing
         the Private Placement Legend.

                "Restricted Global Note" means a Global Note bearing the
         Private Placement Legend.

                "Restricted Period" means the 40-day restricted period as
         defined in Regulation S.

                "Rule 144" means Rule 144 promulgated under the Securities Act.

                "Rule 144A" means Rule 144A promulgated under the Securities
         Act.

                "Rule 903" means Rule 903 promulgated under the Securities Act.

                "Rule 904" means Rule 904 promulgated the Securities Act.

                "Second Supplemental Indenture" means a supplemental indenture,
         dated December 23, 1998, among the Company, the Guarantors and the
         Trustee, relating to $700,000,000 of the Company's 7 5/8 Senior Notes
         due 2006.

                "Senior Notes" means the Company's Five-Year Notes, its 7 5/8%
         Senior Notes due 2006 issued pursuant to the Company's Second
         Supplemental Indenture and the 7 7/8% Senior Notes due 2009 issued
         pursuant to the Third Supplemental Indenture.

                "Shelf Registration Statement" means the Shelf Registration
         Statement as defined in the Registration Rights Agreement.

                "Special Interest" means all liquidated damages then owing
         pursuant to Section 5 of the Registration Rights Agreement.

                "Tender Offers" means the tender offers commenced by the Company
         on November 24, 1998 to purchase for cash all of its outstanding 10.25%
         Senior Subordinated Notes due 2006 and all of the outstanding 11.30%
         Senior Discount Notes due 2007 of Allied.

                "Third Supplemental Indenture" means a supplemental indenture,
         dated December 23, 1998, among the Company, the Guarantors and the
         Trustee, relating to $1,000,000,000 of the Company's 77/8 Senior Notes
         due 2009.

                "Treasury Yield" means with respect to any Redemption Date, the
         rate per annum equal to the semi-annual equivalent yield to maturity of
         the Comparable Treasury Issue, assuming a price for the Comparable
         Treasury Issue (expressed as a percentage of its principal amount)
         equal to the Comparable Treasury Price for such Redemption Date.

                "U.S. Person" means a U.S. person as defined in Rule 902(o)
         under the Securities Act.

                                       44
<PAGE>   45
                "Unrestricted Definitive Note" means one or more Definitive
         Notes that do not bear and are not required to bear the Private
         Placement Legend.

                "Unrestricted Global Note" means a permanent global Five-Year
         Note substantially in the form of Exhibit A attached hereto that bears
         the Global Note Legend and that has the "Schedule of Exchanges of
         Interests in the Global Note" attached thereto, and that is deposited
         with or on behalf of and registered in the name of the Depositary,
         representing a series of Five-Year Notes that do not bear the Private
         Placement Legend.

                "Unrestricted Subsidiary" means (i) Allied Insurance unless
         Allied Insurance shall have been designated a Restricted Subsidiary in
         accordance with the provisions of subsection (j) of Section 1.01
         hereof, (ii) at any date, a Subsidiary of the Company that is an
         Unrestricted Subsidiary in accordance with the provisions of subsection
         13(j) of Section 1.01 hereof and (iii) for any period, a Subsidiary of
         the Company that for any portion of such period is an Unrestricted
         Subsidiary in accordance with the provisions of subsection 13(j) of
         Section 1.01 hereof provided that such term shall mean such Subsidiary
         only for such portion of such period.

                "Voting Stock" of any Person means Capital Stock of such Person
         that ordinarily has voting power for the election of directors (or
         persons performing similar functions) of such Person, whether at all
         times or only so long as no senior class of securities has such voting
         power by reason of any contingency.

                                       45
<PAGE>   46
                                   ARTICLE IV.
                                  MISCELLANEOUS

         Section 4.01. Definitions. Capitalized terms used but not defined in
this First Supplemental Indenture shall have the meanings ascribed thereto in
the Indenture.

         Section 4.02. Confirmation of Indenture. The Indenture, as modified,
supplemented and superseded by this First Supplemental Indenture, is in all
respects ratified and confirmed, and the Indenture and this First Supplemental
Indenture shall be read, taken and construed as one and the same instrument.
(References herein to the Indenture shall be deemed to be to the Indenture, as
modified, supplemented and superseded by this First Supplemental Indenture).

         Section 4.03. Concerning the Trustee. The Trustee assumes no duties,
responsibilities or liabilities by reason of this First Supplemental Indenture
other than as set forth in the Indenture and, in carrying out its
responsibilities hereunder, shall have all of the rights, protections and
immunities which it possesses under the Indenture.

         Section 4.04. Governing Law. This First Supplemental Indenture, the
Indenture and the Five-Year Notes shall be governed by and construed in
accordance with the law of the State of New York without giving effect to any
provisions thereof relating to conflicts of law.

         Section 4.05. Separability. In case any provision in this First
Supplemental Indenture shall for any reason be held to be invalid, illegal or
unenforceable, the validity, legality and enforceability of the remaining
provisions shall not in any way be affected or impaired thereby.
         
         Section 4.06. Counterparts. This First Supplemental Indenture may be
executed in any number of counterparts each of which shall be an original, but
such counterparts shall together constitute but one and the same instrument.


                                       46
<PAGE>   47
         IN WITNESS WHEREOF, the parties hereto have caused this First
Supplemental Indenture to be duly executed, and their respective corporate seals
to be hereunto affixed and attested, all as of the day and year first above
written.


                                    ALLIED WASTE NORTH AMERICA, INC.


                                    By:   /s/ G. Thomas Rochford, Jr.
                                         --------------------------------
                                         Name:  G. Thomas Rochford, Jr.
                                         Title:    Treasurer


Attest:

/s/ Jenny Apker
- ----------------------------
Name:  Jenny Apker
Title:   Assistant Secretary


                                    ALLIED WASTE INDUSTRIES, INC.

                                    for purposes of Article 15 of the Indenture
                                    and as Guarantor of the Securities and as
                                    Guarantor of the obligations of the
                                    Subsidiary Guarantors under the Subsidiary
                                    Guarantees


                                    By:/s/ G. Thomas Rochford, Jr.
                                       ------------------------------------
                                       Name:  G. Thomas Rochford, Jr.
                                       Title:    Treasurer


Attest:

/s/ illegible
- -----------------------------
Name:
Title:
<PAGE>   48
                                    Each of the Subsidiary Guarantors Listed on
                                    Schedule I hereto, as Guarantor of the
                                    Securities


                                    By*: /s/ G. Thomas Rochford, Jr.
                                        -----------------------------------
                                         Name:  G. Thomas Rochford, Jr.
                                         Title:    Treasurer


Attest*:

/s/ Jenny Apker
- ------------------------
Name:  Jenny Apker
Title:    Assistant Secretary


                                    U.S. BANK TRUST NATIONAL ASSOCIATION


                                    By:/s/ Richard H. Prokosch
                                       -------------------------------------
                                       Name: Richard H. Prokosch
                                       Title: Assistant Vice President


* Signing as duly authorized officer for each such Subsidiary Guarantor
<PAGE>   49
                                                                       EXHIBIT A




                                 [Face of Note]


                                                         CUSIP/CINS ____________

                     7 3/8% SERIES A SENIOR NOTES DUE 2004

No. ______                                                    $____________

                        ALLIED WASTE NORTH AMERICA, INC.


promises to pay to Cede & Co.,

or registered assigns,

the principal sum of                                                          

Dollars on January 1, 2004.

Interest Payment Dates:  January 1 and July 1, commencing July 1, 1999

Record Dates:  December 15 and June 15

Dated:  December 23, 1998


                                    ALLIED WASTE NORTH AMERICA, INC.


                                    By: _____________________________________
                                        Name:
                                        Title:


This is one of the Notes referred to 
in the within-mentioned Indenture:

U.S. BANK TRUST NATIONAL ASSOCIATION,
  as Trustee


By: _________________________________
            Authorized Signatory

                                      A-1
<PAGE>   50
                                                                       EXHIBIT A

                                 [Back of Note]

                     7 3/8% SERIES A SENIOR NOTES DUE 2004

         [Insert the Global Note Legend, if applicable pursuant to the
         provisions of the Indenture]

         [Insert the Regulation S Note Legend, if applicable, pursuant to the
         provision of the Indenture]

         [Insert the Private Placement Legend, if applicable pursuant to the
         provisions of the Indenture]

         Capitalized terms used herein shall have the meanings assigned to them
in the Indenture referred to below unless otherwise indicated.

         1. INTEREST. Allied Waste North America, Inc., a Delaware corporation
(the "Company"), promises to pay interest on the principal amount of this Note
at 7 3/8% per annum from the date hereof until maturity and shall pay the
Special Interest, if any, payable pursuant to Section 5 of the Registration
Rights Agreement referred to below. The Company will pay interest and Special
Interest semi-annually in arrears on January 1 and July 1 of each year beginning
July 1, 1999, or if any such day is not a Business Day, on the next succeeding
Business Day (each an "Interest Payment Date"). Interest on the Notes will
accrue from the most recent date to which interest has been paid or, if no
interest has been paid, from the date of issuance; provided that if there is no
existing Default in the payment of interest, and if this Note is authenticated
between a record date referred to on the face hereof and the next succeeding
Interest Payment Date, interest shall accrue from such next succeeding Interest
Payment Date; provided, further, that the first Interest Payment Date shall be
July 1, 1999. The Company shall pay interest (including post-petition interest
in any proceeding under any Bankruptcy Law) on overdue principal and premium, if
any, from time to time on demand at a rate that is 2% per annum in excess of the
rate then in effect; it shall pay interest (including post-petition interest in
any proceeding under any Bankruptcy Law) on overdue installments of interest and
Special Interest, if any, from time to time on demand at the same rate to the
extent lawful. Interest will be computed on the basis of a 360 day year of
twelve 30 day months.

         2. METHOD OF PAYMENT. The Company will pay interest on the Notes
(except defaulted interest) and Special Interest, if any, to the Persons who are
registered Holders of Notes at the close of business on the December 15 or June
15 next preceding the Interest Payment Date, even if such Notes are canceled
after such record date and on or before such Interest Payment Date, except as
provided in Section 3.7(b) of the Indenture with respect to defaulted interest.
The Notes will be payable as to principal, premium and Special Interest, if any,
and interest at the office or agency of the Company maintained for such purpose
within or without the City and State of New York, or, at the option of the
Company, payment of interest and Special Interest, if any, may be made by check
mailed to the Holders at their addresses set forth in the register of Holders,
and provided that payment by wire transfer of immediately available funds will
be required with respect to principal of and interest, premium and Special
Interest on, all Global Notes and all other Notes the Holders of which shall
have provided wire transfer instructions to the Company or the Paying Agent at
least 10 Business Days prior to the applicable payment date. Such payment shall
be in such coin or currency of the United States of America as at the time of
payment is legal tender for payment of public and private debts.

         3. PAYING AGENT AND REGISTRAR. Initially, U.S. Bank Trust National
Association, the Trustee under the Indenture, will act as Paying Agent and
Registrar. The Company may change any Paying 


                                      A-2
<PAGE>   51
                                                                       EXHIBIT A

Agent or Registrar without notice to any Holder. The Company or any of its
Subsidiaries may act in any such capacity.

         4. INDENTURE. The Company issued the Notes under an Indenture dated as
of December 23, 1998, as amended by the First Supplemental Indenture dated as of
December 23, 1998 (together, the "Indenture"), each among the Company, the
Guarantors and the Trustee. The terms of the Notes include those stated in the
Indenture and those made part of the Indenture by reference to the Trust
Indenture Act of 1939, as amended (15 U.S. Code Sections 77aaa 77bbbb). The
Notes are subject to all such terms, and Holders are referred to the Indenture
and such Act for a statement of such terms. To the extent any provision of this
Note conflicts with the express provisions of the Indenture, the provisions of
the indenture shall govern and be controlling. The Notes are obligations of the
Company limited to $300.0 million in aggregate principal amount.

         5. OPTIONAL REDEMPTION.

            (a) Except as set forth in subparagraph (b) of this Paragraph 5, the
Company shall not have the option to redeem the Notes prior to the final
maturity of such Notes.

            (b) Notwithstanding the provisions of subparagraph (a) of this
Paragraph 5, the Company may redeem Notes at any time, upon not less than 30 nor
more than 60 days' notice mailed to each Holder of Notes to be redeemed at such
Holder's address appearing in the applicable Note Register, in amounts of $1,000
or an integral multiple of $1,000, at a Redemption Price equal to the greater of
(i) 100% of their principal amount or (ii) the sum of the present values of the
remaining scheduled payments of principal and interest thereon discounted to
maturity on a semi-annual basis (assuming a 360-day year consisting of twelve
30-day months) at the Treasury Yield plus 50 basis points, plus in each case
accrued but unpaid interest (including Special Interest) to but excluding the
Redemption Date (subject to the right of Holders of record on the relevant
Regular Record Date to receive interest due on an Interest Payment Date that is
on or prior to the Redemption Date).

         6. MANDATORY REDEMPTION. Except as set forth in paragraph 7 below, the
Company shall not be required to make mandatory redemption payments with respect
to the Notes.

         7. REPURCHASE AT OPTION OF HOLDER. The Indenture provides that, subject
to certain conditions, if (i) certain Net Available Proceeds are available to
the Company as a result of Asset Dispositions or (ii) a Change of Control
occurs, the Company shall be required to make an Offer to Purchase for all or a
specified portion of the Securities.

         8. NOTICE OF REDEMPTION. Notice of redemption will be mailed not more
than 60 days before the redemption date to each Holder whose Notes are to be
redeemed at its registered address. Notes in denominations larger than $1,000
may be redeemed in part but only in whole multiples of $1,000, unless all of the
Notes held by a Holder are to be redeemed. On and after the redemption date
interest ceases to accrue on Notes or portions thereof called for redemption.

         9. DENOMINATIONS, TRANSFER, EXCHANGE. The Notes are in registered form
without coupons in denominations of $1,000 and integral multiples of $1,000. The
transfer of Notes may be registered and Notes may be exchanged as provided in
the Indenture. The Registrar and the Trustee may require a Holder, among other
things, to furnish appropriate endorsements and transfer documents and the
Company may require a Holder to pay any taxes and fees required by law or
permitted by the Indenture. 


                                      A-3
<PAGE>   52
                                                                       EXHIBIT A

The Company need not exchange or register the transfer of any Note or portion of
a Note selected for redemption, except for the unredeemed portion of any Note
being redeemed in part. Also, the Company need not exchange or register the
transfer of any Notes for a period of 15 days before a selection of Notes to be
redeemed or during the period between a record date and the corresponding
Interest Payment Date.

         10. PERSONS DEEMED OWNERS. The registered Holder of a Note may be
treated as its owner for all purposes.

         11. AMENDMENT, SUPPLEMENT AND WAIVER. The Indenture permits, with
certain exceptions as therein provided, the amendment thereof and the
modification of the rights and obligations of the Company and the Guarantors and
the rights of the Holders of the Securities under the Indenture at any time by
the Company, the Guarantors and the Trustee with the consent of the Holders of a
majority in aggregate principal amount of the Notes at the time.

         12. DEFAULTS AND REMEDIES. Events of Default include: (i) default for
30 days in the payment when due of interest on the Notes; (ii) default in
payment when due of principal of or premium, if any, on the Notes when the same
becomes due and payable at maturity, upon redemption (including in connection
with an offer to purchase) or otherwise, (iii) failure by the Company to comply
with subsections 13(a), 13(d) or 13(e) of Section 1.01 of the First Supplemental
Indenture or Article 7 of the Indenture (as superseded by Subsection 15 of
Section 1.01 of the First Supplemental Indenture); (iv) failure by the Company
for 60 days after notice to the Company or the Holders of at least 10% in
principal amount of the Notes (including Additional Notes, if any) then
outstanding voting as a single class to comply with certain other agreements in
the Indenture and the Notes; (v) default under certain other agreements relating
to Debt of the Company which default results in the acceleration of such Debt
prior to its express maturity; (vi) certain final judgments for the payment of
money that remain undischarged for a period of 60 days; and (vii) certain events
of bankruptcy or insolvency with respect to the Company or any of its Material
Subsidiaries. If any Event of Default (other than an Event of Default of the
type described in clause (vii) above) occurs and is continuing, the Trustee or
the Holders of at least 25% in principal amount of the then outstanding Notes
may declare all the Notes to be due and payable. Notwithstanding the foregoing,
in the case of an Event of Default arising from certain events of bankruptcy or
insolvency, all outstanding Notes will become due and payable without further
action or notice; provided, however, that after such acceleration, but before a
judgment or decree based on acceleration, the Holders of a majority in aggregate
principal amount of Outstanding Notes of such issue may, under certain
circumstances, rescind and annul such acceleration if all Events of Default,
other than the non-payment of accelerated principal, have been cured or waived
as provided in the Indenture. Holders may not enforce the Indenture or the Notes
except as provided in the Indenture. Subject to certain limitations, Holders of
a majority in principal amount of the then outstanding Notes may direct the
Trustee in its exercise of any trust or power. The Trustee may withhold from
Holders of the Notes notice of any continuing Default or Event of Default
(except a Default or Event of Default relating to the payment of principal or
interest) if it determines that withholding notice is in their interest. The
Holders of a majority in aggregate principal amount of the Notes then
outstanding by notice to the Trustee may on behalf of the Holders of all of the
Notes waive any existing Default or Event of Default and its consequences under
the Indenture except a continuing Default or Event of Default in the payment of
interest on, or the principal of, the Notes. The Company is required to deliver
to the Trustee annually a statement regarding compliance with the Indenture, and
the Company is required upon becoming aware of any Default or Event of Default,
to deliver to the Trustee a statement specifying such Default or Event of
Default.

                                      A-4
<PAGE>   53
                                                                       EXHIBIT A

         13. TRUSTEE DEALINGS WITH COMPANY. The Trustee, in its individual or
any other capacity, may make loans to, accept deposits from, and perform
services for the Company or its Affiliates, and may otherwise deal with the
Company or its Affiliates, as if it were not the Trustee.

         14. NO RECOURSE AGAINST OTHERS. A director, officer, employee,
incorporator or stockholder, of the Company, as such, shall not have any
liability for any obligations of the Company under the Notes or the Indenture or
for any claim based on, in respect of, or by reason of, such obligations or
their creation. Each Holder by accepting a Note waives and releases all such
liability. The waiver and release are part of the consideration for the issuance
of the Notes.

         15. AUTHENTICATION. This Note shall not be valid until authenticated by
the manual signature of the Trustee or an authenticating agent.

         16. ABBREVIATIONS. Customary abbreviations may be used in the name of a
Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (=
tenants by the entireties), JT TEN (= joint tenants with right of survivorship
and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts
to Minors Act).

         17. ADDITIONAL RIGHTS OF HOLDERS OF RESTRICTED GLOBAL NOTES AND
RESTRICTED DEFINITIVE NOTES. In addition to the rights provided to Holders of
Notes under the Indenture, Holders of Restricted Global Notes and Restricted
Definitive Notes shall have all the rights set forth in the Registration Rights
Agreement relating to the Notes dated as of December 23, 1998, among the
Company, the Guarantors and the parties named on the signature pages thereof or,
in the case of Additional Notes, Holders of Restricted Global Notes and
Restricted Definitive Notes shall have the rights set forth in one or more
registration rights agreements, if any, between the Company and the other
parties thereto, relating to rights given by the Company to the purchasers of
any Additional Notes (collectively, the "Registration Rights Agreement").

         18. CUSIP NUMBERS. Pursuant to a recommendation promulgated by the
Committee on Uniform Security Identification Procedures, the Company has caused
CUSIP numbers to be printed on the Notes and the Trustee may use CUSIP numbers
in notices of redemption as a convenience to Holders. No representation is made
as to the accuracy of such numbers either as printed on the Notes or as
contained in any notice of redemption and reliance may be placed only on the
other identification numbers placed thereon.

         The Company will furnish to any Holder upon written request and without
charge a copy of the Indenture and/or the Registration Rights Agreement.
Requests may be made to:


ALLIED WASTE NORTH AMERICA, INC.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, AZ  85260
Attention:  Treasurer



                                      A-5
<PAGE>   54
                                                                       EXHIBIT A

                                 ASSIGNMENT FORM

         To assign this Note, fill in the form below:

(I) or (we) assign and transfer this Note to: 
                                             ----------------------------------
                                             (Insert assignee's legal name)


- --------------------------------------------------------------------------------
                  (Insert assignee's soc. sec. or tax I.D. no.)

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
              (Print or type assignee's name, address and zip code)

and irrevocably appoint                                                    
                       --------------------------------------------------------
to transfer this Note on the books of the Company.  The agent may substitute 
another to act for him.


Date:                                       
    --------------------------

                                       Your Signature:                      
                                                      -------------------------
                                          (Sign exactly as your name appears on 
                                             the face of this Note)


Signature Guarantee:                                 
                    -------------------------------


                                      A-6
<PAGE>   55
                                                                       EXHIBIT A

                       OPTION OF HOLDER TO ELECT PURCHASE

         If you want to elect to have this Note purchased by the Company
pursuant to subsection 13(a) or 13(b) of Section 1.01 of the First Supplemental
Indenture, check the appropriate box below:

                           / / Subsection 13(a)         / / Subsection 13(b)

         If you want to elect to have only part of the Note purchased by the
Company pursuant to subsection 13(a) or Section 13(b) of Section 1.01 of the
First Supplemental Indenture, state the amount you elect to have purchased:

                                 $--------------


Date:                                       
     ---------------------------

                                Your Signature:   
                                               -------------------------------
                                (Sign exactly as your name appears on the 
                                        face of this Note)

                                Tax Identification No.:     
                                                       -----------------------

Signature Guarantee:                                 
                    ------------------


                                      A-7
<PAGE>   56
                                                                       EXHIBIT A

              SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE

         The following exchanges of a part of this Global Note for an interest
in another Global Note or for a Definitive Note, or exchanges of a part of
another Global Note or Definitive Note for an interest in this Global Note, have
been made:
<TABLE>
<CAPTION>
                                                                          Principal Amount of         Signature of       
                           Amount of decrease    Amount of increase in     this Global Note           authorized officer    
                           in Principal Amount    Principal Amount of       following such          of Trustee or Note    
    Date of Exchange       of this Global Note      this Global Note      decrease (or increase)         Custodian        
    ----------------       -------------------      ----------------      ----------------------    -------------------        
<S>                        <C>                    <C>                      <C>                      <C>


</TABLE>



                                      A-8
<PAGE>   57
                                                                       EXHIBIT B

                         FORM OF CERTIFICATE OF TRANSFER


Allied Waste North America, Inc.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, Arizona  85260

U.S. Bank Trust National Association
180 East 5th Street
St. Paul, MN  55101

         Re:  7 3/8% Senior Notes due 2004

         Reference is hereby made to the Indenture, dated as of December 23,
1998, as amended by that First Supplemental Indenture, dated as of December 23,
1998 (collectively, the "Indenture"), between Allied Waste North America, Inc.,
as issuer (the "Company"), and U.S. Bank Trust National Association, as trustee.
Capitalized terms used but not defined herein shall have the meanings given to
them in the Indenture.

         ___________________ (the "Transferor") owns and proposes to transfer
the Note[s] or interest in such Note[s] specified in Annex A hereto, in the
principal amount of $___________ in such Note[s] or interests (the "Transfer"),
to ___________________________ (the "Transferee"), as further specified in Annex
A hereto. In connection with the Transfer, the Transferor hereby certifies that:

                             [CHECK ALL THAT APPLY]

         1. / /CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST 
IN THE 144A GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO RULE 144A. The Transfer
is being effected pursuant to and in accordance with Rule 144A under the United
States Securities Act of 1933, as amended (the "Securities Act"), and,
accordingly, the Transferor hereby further certifies that the beneficial
interest or Definitive Note is being transferred to a Person that the Transferor
reasonably believed and believes is purchasing the beneficial interest or
Definitive Note for its own account, or for one or more accounts with respect to
which such Person exercises sole investment discretion, and such Person and each
such account is a "qualified institutional buyer" within the meaning of Rule
144A in a transaction meeting the requirements of Rule 144A and such Transfer is
in compliance with any applicable blue sky securities laws of any state of the
United States. Upon consummation of the proposed Transfer in accordance with the
terms of the Indenture, the transferred beneficial interest or Definitive Note
will be subject to the restrictions on transfer enumerated in the Private
Placement Legend printed on the 144A Global Note and/or the Definitive Note and
in the Indenture and the Securities Act.

         2. / /CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST 
IN THE REGULATION S GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO REGULATION S.
The Transfer is being effected pursuant to and in accordance with Rule 903 or
Rule 904 under the Securities Act and, accordingly, the Transferor hereby
further certifies that (i) the Transfer is not being made to a person in the
United States and (x) at the time the buy order was originated, the Transferee
was outside the United States or such Transferor and any Person acting on its
behalf reasonably believed and believes that the Transferee was outside the
United States or (y) the transaction was executed in, on or through the
facilities of a designated offshore securities market and neither such
Transferor nor any Person acting on its behalf knows that the transaction was
prearranged with a buyer in the United States, (ii) no directed selling efforts
have been made in contravention of the requirements of Rule 903(b) or Rule
904(b) of Regulation S under the 


                                      B-1
<PAGE>   58
                                                                       EXHIBIT B

Securities Act, (iii) the transaction is not part of a plan or scheme to evade
the registration requirements of the Securities Act and (iv) if the proposed
transfer is being made prior to the expiration of the Restricted Period, the
transfer is not being made to a U.S. Person or for the account or benefit of a
U.S. Person (other than an Initial Purchaser). Upon consummation of the proposed
transfer in accordance with the terms of the Indenture, the transferred
beneficial interest or Definitive Note will be subject to the restrictions on
Transfer enumerated in the Private Placement Legend printed on the Regulation S
Global Note and/or the Definitive Note and in the Indenture and the Securities
Act.

         3. CHECK AND COMPLETE IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL
INTEREST IN THE IAI GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO ANY PROVISION
OF THE SECURITIES ACT OTHER THAN RULE 144A OR REGULATION S. The Transfer is
being effected in compliance with the transfer restrictions applicable to
beneficial interests in Restricted Global Notes and Restricted Definitive Notes
and pursuant to and in accordance with the Securities Act and any applicable
blue sky securities laws of any state of the United States, and accordingly the
Transferor hereby further certifies that (check one):

                  (a) / / such Transfer is being effected pursuant to and in
accordance with Rule 144 under the Securities Act;

                                       or

                  (b) / / such Transfer is being effected to the Company or a
subsidiary thereof;

                                       or

                  (c) / / such Transfer is being effected pursuant to an
effective registration statement under the Securities Act and in compliance with
the prospectus delivery requirements of the Securities Act;

                                       or

                  (d) / / such Transfer is being effected to an Institutional
Accredited Investor and pursuant to an exemption from the registration
requirements of the Securities Act other than Rule 144A, Rule 144 or Rule 904,
and the Transferor hereby further certifies that it has not engaged in any
general solicitation within the meaning of Regulation D under the Securities Act
and the Transfer complies with the transfer restrictions applicable to
beneficial interests in a Restricted Global Note or Restricted Definitive Notes
and the requirements of the exemption claimed, which certification is supported
by (1) a certificate executed by the Transferee in the form of Exhibit D to the
Indenture and (2) an Opinion of Counsel provided by the Transferor or the
Transferee (a copy of which the Transferor has attached to this certification),
to the effect that such Transfer is in compliance with the Securities Act. Upon
consummation of the proposed transfer in accordance with the terms of the
Indenture, the transferred beneficial interest or Definitive Note will be
subject to the restrictions on transfer enumerated in the Private Placement
Legend printed on the IAI Global Note and/or the Definitive Notes and in the
Indenture and the Securities Act.

         4. / / CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST
IN AN UNRESTRICTED GLOBAL NOTE OR OF AN UNRESTRICTED DEFINITIVE NOTE.

                                      B-2
<PAGE>   59
                                                                       EXHIBIT B

                  (a) / / CHECK IF TRANSFER IS PURSUANT TO RULE 144. (i) The
Transfer is being effected pursuant to and in accordance with Rule 144 under the
Securities Act and in compliance with the transfer restrictions contained in the
Indenture and any applicable blue sky securities laws of any state of the United
States and (ii) the restrictions on transfer contained in the Indenture and the
Private Placement Legend are not required in order to maintain compliance with
the Securities Act. Upon consummation of the proposed Transfer in accordance
with the terms of the Indenture, the transferred beneficial interest or
Definitive Note will no longer be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the Restricted Global
Notes, on Restricted Definitive Notes and in the Indenture.

                  (b) / / CHECK IF TRANSFER IS PURSUANT TO REGULATION S. (i) The
Transfer is being effected pursuant to and in accordance with Rule 903 or Rule
904 under the Securities Act and in compliance with the transfer restrictions
contained in the Indenture and any applicable blue sky securities laws of any
state of the United States and (ii) the restrictions on transfer contained in
the Indenture and the Private Placement Legend are not required in order to
maintain compliance with the Securities Act. Upon consummation of the proposed
Transfer in accordance with the terms of the Indenture, the transferred
beneficial interest or Definitive Note will no longer be subject to the
restrictions on transfer enumerated in the Private Placement Legend printed on
the Restricted Global Notes, on Restricted Definitive Notes and in the
Indenture.

                  (c) / / CHECK IF TRANSFER IS PURSUANT TO OTHER EXEMPTION. (i)
The Transfer is being effected pursuant to and in compliance with an exemption
from the registration requirements of the Securities Act other than Rule 144,
Rule 903 or Rule 904 and in compliance with the transfer restrictions contained
in the Indenture and any applicable blue sky securities laws of any State of the
United States and (ii) the restrictions on transfer contained in the Indenture
and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act. Upon consummation of the proposed Transfer
in accordance with the terms of the Indenture, the transferred beneficial
interest or Definitive Note will not be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the Restricted Global
Notes or Restricted Definitive Notes and in the Indenture.

         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.


                                             ----------------------------------
                                              [Insert Name of Transferor]


                                             By: 
                                                ------------------------------
                                                Name:
                                                Title:

Dated:                                  
     --------------------------


                                      B-3
<PAGE>   60
                                                                       EXHIBIT B

                       ANNEX A TO CERTIFICATE OF TRANSFER

         1.     The Transferor owns and proposes to transfer the following:

                            [CHECK ONE OF (a) OR (b)]

                (a)   / /      a beneficial interest in the:

                     (i)   / /    144A Global Note (CUSIP            ), or

                     (ii) / /     Regulation S Global Note (CUSIP         ), or

                     (iii) / /    IAI Global Note (CUSIP             ); or

                (b)  / /       a Restricted Definitive Note.

         2. After the Transfer the Transferee will hold:

                                   [CHECK ONE]

                (a)   / /      a beneficial interest in the:

                     (i)  / /      144A Global Note (CUSIP            ), or

                     (ii) / /      Regulation S Global Note (CUSIP        ), or

                     (iii)/ /      IAI Global Note (CUSIP             ), or

                     (iv) / /      Unrestricted Global Note (CUSIP        ); or

                (b)  / /       a Restricted Definitive Note; or

                (c)  / /       an Unrestricted Definitive Note,

                in accordance with the terms of the Indenture.


                                      B-4
<PAGE>   61
                                                                       EXHIBIT C

                         FORM OF CERTIFICATE OF EXCHANGE


Allied Waste North America, Inc.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, Arizona  85260

U.S. Bank Trust National Association
180 East 5th Street
St. Paul, MN  55101

         Re:  7 3/8% Senior Notes due 2004

                                (CUSIP _________)

         Reference is hereby made to the Indenture, dated as of December 23,
1998, as amended by that First Supplemental Indenture, dated as of December 23,
1998 (collectively, the "Indenture"), between Allied Waste North America, Inc.,
as issuer (the "Company"), and U.S. Bank Trust National Association, as trustee.
Capitalized terms used but not defined herein shall have the meanings given to
them in the Indenture.

         ___________________ (the "Owner") owns and proposes to exchange the
Note[s] or interest in such Note[s] specified herein, in the principal amount of
$___________ in such Note[s] or interests (the "Exchange"). In connection with
the Exchange, the Owner hereby certifies that:

         1. EXCHANGE OF RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS IN A
RESTRICTED GLOBAL NOTE FOR UNRESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS
IN AN UNRESTRICTED GLOBAL NOTE.

                (a) / / CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A
RESTRICTED GLOBAL NOTE TO BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL NOTE. In
connection with the Exchange of the Owner's beneficial interest in a Restricted
Global Note for a beneficial interest in an Unrestricted Global Note in an equal
principal amount, the Owner hereby certifies (i) the beneficial interest is
being acquired for the Owner's own account without transfer, (ii) such Exchange
has been effected in compliance with the transfer restrictions applicable to the
Global Notes and pursuant to and in accordance with the United States Securities
Act of 1933, as amended (the "Securities Act"), (iii) the restrictions on
transfer contained in the Indenture and the Private Placement Legend are not
required in order to maintain compliance with the Securities Act and (iv) the
beneficial interest in an Unrestricted Global Note is being acquired in
compliance with any applicable blue sky securities laws of any state of the
United States.

                (b) / / CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A
RESTRICTED GLOBAL NOTE TO UNRESTRICTED DEFINITIVE NOTE. In connection with the
Exchange of the Owner's beneficial interest in a Restricted Global Note for an
Unrestricted Definitive Note, the Owner hereby certifies (i) the Definitive Note
is being acquired for the Owner's own account without transfer, (ii) such
Exchange has been effected in compliance with the transfer restrictions
applicable to the Restricted Global Notes and pursuant to and in accordance with
the Securities Act, (iii) the restrictions on transfer contained in the
Indenture and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act and (iv) the Definitive Note is being
acquired in compliance with any applicable blue sky securities laws of any state
of the United States.

                                      C-1
<PAGE>   62
                                                                       EXHIBIT C

                (c) / / CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL NOTE. In connection with the
Owner's Exchange of a Restricted Definitive Note for a beneficial interest in an
Unrestricted Global Note, the Owner hereby certifies (i) the beneficial interest
is being acquired for the Owner's own account without transfer, (ii) such
Exchange has been effected in compliance with the transfer restrictions
applicable to Restricted Definitive Notes and pursuant to and in accordance with
the Securities Act, (iii) the restrictions on transfer contained in the
Indenture and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act and (iv) the beneficial interest is being
acquired in compliance with any applicable blue sky securities laws of any state
of the United States.

                (d) / / CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
UNRESTRICTED DEFINITIVE NOTE. In connection with the Owner's Exchange of a
Restricted Definitive Note for an Unrestricted Definitive Note, the Owner hereby
certifies (i) the Unrestricted Definitive Note is being acquired for the Owner's
own account without transfer, (ii) such Exchange has been effected in compliance
with the transfer restrictions applicable to Restricted Definitive Notes and
pursuant to and in accordance with the Securities Act, (iii) the restrictions on
transfer contained in the Indenture and the Private Placement Legend are not
required in order to maintain compliance with the Securities Act and (iv) the
Unrestricted Definitive Note is being acquired in compliance with any applicable
blue sky securities laws of any state of the United States.

         2. EXCHANGE OF RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS IN
RESTRICTED GLOBAL NOTES FOR RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS
IN RESTRICTED GLOBAL NOTES.

                (a) / / CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A
RESTRICTED GLOBAL NOTE TO RESTRICTED DEFINITIVE Note. In connection with the
Exchange of the Owner's beneficial interest in a Restricted Global Note for a
Restricted Definitive Note with an equal principal amount, the Owner hereby
certifies that the Restricted Definitive Note is being acquired for the Owner's
own account without transfer. Upon consummation of the proposed Exchange in
accordance with the terms of the Indenture, the Restricted Definitive Note
issued will continue to be subject to the restrictions on transfer enumerated in
the Private Placement Legend printed on the Restricted Definitive Note and in
the Indenture and the Securities Act.

                (b) / / CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
BENEFICIAL INTEREST IN A RESTRICTED GLOBAL NOTE. In connection with the Exchange
of the Owner's Restricted Definitive Note for a beneficial interest in the
[CHECK ONE] / / 144A Global Note, / / Regulation S Global Note, / / IAI Global
Note with an equal principal amount, the Owner hereby certifies (i) the
beneficial interest is being acquired for the Owner's own account without
transfer and (ii) such Exchange has been effected in compliance with the
transfer restrictions applicable to the Restricted Global Notes and pursuant to
and in accordance with the Securities Act, and in compliance with any applicable
blue sky securities laws of any state of the United States. Upon consummation of
the proposed Exchange in accordance with the terms of the Indenture, the
beneficial interest issued will be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the relevant Restricted
Global Note and in the Indenture and the Securities Act.

                                      C-2
<PAGE>   63
                                                                       EXHIBIT C
         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.


                                        --------------------------------------
                                             [Insert Name of Transferor]


                                        By: 
                                            -----------------------------------
                                            Name:
                                            Title:

Dated:                                  
     -------------------


                                      C-3
<PAGE>   64
                                                                       EXHIBIT D

                            FORM OF CERTIFICATE FROM
                   ACQUIRING INSTITUTIONAL ACCREDITED INVESTOR


Allied Waste North America, Inc.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, Arizona  85260

U.S. Bank Trust National Association
180 East 5th Street
St. Paul, MN  55101

         Re:  7 3/8% Senior Notes due 2004

         Reference is hereby made to the Indenture, dated as of December 23,
1998, as amended by that First Supplemental Indenture, dated as of December 23,
1998 (collectively, the "Indenture"), between Allied Waste North America, Inc.,
as issuer (the "Company"), and U.S. Bank Trust National Association, as trustee.
Capitalized terms used but not defined herein shall have the meanings given to
them in the Indenture.

         In connection with our proposed purchase of $____________ aggregate
principal amount of:

                (a)   / /      a beneficial interest in a Global Note, or

                (b)   / /      a Definitive Note,

         we confirm that:

         1. We understand that any subsequent transfer of the Notes or any
interest therein is subject to certain restrictions and conditions set forth in
the Indenture and the undersigned agrees to be bound by, and not to resell,
pledge or otherwise transfer the Notes or any interest therein except in
compliance with, such restrictions and conditions and the United States
Securities Act of 1933, as amended (the "Securities Act").

         2. We understand that the offer and sale of the Notes have not been
registered under the Securities Act, and that the Notes and any interest therein
may not be offered or sold except as permitted in the following sentence. We
agree, on our own behalf and on behalf of any accounts for which we are acting
as hereinafter stated, that if we should sell the Notes or any interest therein,
we will do so only (A) to the Company or any subsidiary thereof, (B) in
accordance with Rule 144A under the Securities Act to a "qualified institutional
buyer" (as defined therein), (C) to an institutional "accredited investor" (as
defined below) that, prior to such transfer, furnishes (or has furnished on its
behalf by a U.S. broker-dealer) to you and to the Company a signed letter
substantially in the form of this letter and an Opinion of Counsel in form
reasonably acceptable to the Company to the effect that such transfer is in
compliance with the Securities Act, (D) outside the United States in accordance
with Rule 904 of Regulation S under the Securities Act, (E) pursuant to the
provisions of Rule 144(k) under the Securities Act or (F) pursuant to an
effective registration statement under the Securities Act, and we further agree
to provide to any person purchasing the Definitive Note or beneficial interest
in a Global Note from us in a transaction meeting the requirements of clauses
(A) through (E) of this paragraph a notice advising such purchaser that resales
thereof are restricted as stated herein.

                                      D-1
<PAGE>   65
                                                                       EXHIBIT D

         3. We understand that, on any proposed resale of the Notes or
beneficial interest therein, we will be required to furnish to you and the
Company such certifications, legal opinions and other information as you and the
Company may reasonably require to confirm that the proposed sale complies with
the foregoing restrictions. We further understand that the Notes purchased by us
will bear a legend to the foregoing effect.

         4. We are an institutional "accredited investor" (as defined in Rule
501(a)(1), (2), (3) or (7) of Regulation D under the Securities Act) and have
such knowledge and experience in financial and business matters as to be capable
of evaluating the merits and risks of our investment in the Notes, and we and
any accounts for which we are acting are each able to bear the economic risk of
our or its investment.

         5. We are acquiring the Notes or beneficial interest therein purchased
by us for our own account or for one or more accounts (each of which is an
institutional "accredited investor") as to each of which we exercise sole
investment discretion.

         You and the Company are entitled to rely upon this letter and are
irrevocably authorized to produce this letter or a copy hereof to any interested
party in any administrative or legal proceedings or official inquiry with
respect to the matters covered hereby.


                                        --------------------------------------
                                        [Insert Name of Accredited Investor]


                                        By:
                                           ----------------------------------
                                           Name:
                                           Title:

Dated:                                  
     --------------------


                                      D-2
<PAGE>   66
                                   SCHEDULE I

                              Subsidiary Guarantors
                              ---------------------

NAME OF SUBSIDIARY GUARANTOR                            STATE OF ORGANIZATION
- ---------------------------------------------------- -------------------------
A-1 Service, Inc.                                         Iowa
Aaro Waste Paper Company                                  Michigan
AAWI, Inc.                                                Texas
Able Sanitation, Inc.                                     Michigan
Adrian Landfill, Inc.                                     Michigan
ADS, Inc.                                                 Oklahoma
ADS of Illinois, Inc.                                     Illinois
Affordable Dumpsters, Inc                                 Illinois
Alabama Recycling Services, Inc.                          Alabama
Alaska Street Associates, Inc.                            Washington
Allied Acquisition Pennsylvania, Inc.                     Pennsylvania
Allied Acquisition Two, Inc.                              Massachusetts
Allied Cartage, Inc.                                      Massachusetts
Allied Gas Recovery Systems, L.L.C.                       Delaware
Allied Nova Scotia, Inc.                                  Delaware
Allied Services, LLC                                      Delaware
Allied Waste Company, Inc.                                Delaware
Allied Waste Industries (Arizona), Inc.                   Arizona
Allied Waste Industries of New York, Inc.                 New York
Allied Waste Landfill Holdings, Inc.                      Delaware
Allied Waste of California, Inc.                          California
Allied Waste of Long Island, Inc.                         New York
Allied Waste of New Jersey, LLC                           Delaware
Allied Waste Rural Sanitation, Inc.                       Delaware
Allied Waste Services, Inc.                               Massachusetts
Allied Waste Systems, Inc.                                Delaware
Allied Waste Systems, Inc.                                Ohio
Allied Waste Systems Holdings, Inc.                       Delaware
Allied Waste Transportation, Inc.                         Delaware
Americal Co.                                              Michigan
American Disposal Services, Inc.                          Delaware
American Disposal Services of Illinois, Inc.              Delaware
American Disposal Services of Kansas, Inc.                Kansas
American Disposal Services of Missouri, Inc.              Oklahoma
American Disposal Services of New Jersey, Inc.            Delaware
American Disposal Services of West Virginia, Inc.         Delaware
American Disposal Transfer Services of Illinois, Inc.     Delaware
American Transfer Company, Inc.                           New York
Anderson Regional Landfill, LLC                           Delaware
Anson County Landfill NC, LLC                             Delaware


                                      A-1
<PAGE>   67
Apache Junction Landfill Corporation                      Arizona
Area Disposal, Inc.                                       Illinois
Autoshred, Inc.                                           Missouri
AWIN I Acquisition Corporation                            Delaware
AWIN Leasing Company, Inc.                                Delaware
AWIN Management, Inc.                                     Delaware
B & L Waste Handling, Inc.                                Rhode Island
Bellville Landfill, Inc.                                  Missouri
Better Disposal Services, Inc.                            Nebraska
Borrego Landfill, Inc.                                    California
Bowers Phase II, Inc.                                     Ohio
Brickyard Disposal & Recycling, Inc.                      Illinois
Bridgeton Landfill, LLC                                   Delaware
Brunswick Waste Management Facility, LLC                  Delaware
Butler County Landfill, LLC                               Delaware
Camelot Landfill TX, LP                                   Delaware
CC Landfill, Inc.                                         Delaware
CCAI, Inc.                                                Washington
CDF Consolidated Corporation                              Illinois
Celina Landfill, Inc.                                     Ohio
Central Sanitary Landfill, Inc.                           Michigan
Chambers Development of North Carolina, Inc.              North Carolina
Champion Recycling, Inc.                                  New York
Charter Evaporation Resource Recovery Systems             California
Cherokee Run Landfill, Inc.                               Ohio
Chicago Disposal, Inc.                                    Illinois
Citizens Disposal, Inc.                                   Michigan
City-Star Services, Inc.                                  Michigan
Clarkston Disposal, Inc.                                  Michigan
Clinton Disposal Co.                                      Iowa
Community Refuse Disposal, Inc.                           Nebraska
Consolidated Processing, Inc.                             Illinois
Container Service, Inc.                                   Missouri
County Disposal, Inc.                                     Delaware
County Disposal (Ohio), Inc.                              Delaware
County Landfill, Inc.                                     Delaware
County Line Landfill Partnership                          Indiana
Cousins Carting Corp.                                     New York
Crow Landfill TX, LLC                                     Delaware
Crow Landfill TX, L.P.                                    Delaware
CRX, Inc.                                                 Nevada
D & D Garage Services, Inc.                               Illinois
D & L Disposal, L.L.C.                                    Delaware
Delta Container Corporation                               California
Delta Paper Stock Co.                                     California


                                      A-2
<PAGE>   68
Denver Regional Landfill, Inc.                            Colorado
Dinverno, Inc.                                            Michigan
Dinverno Recycling, Inc.                                  Michigan
Dopheide Sanitary Service, Inc.                           Nebraska
Draw Acquisition Company Eighteen                         Delaware
Draw Acquisition Company Twenty Two                       Delaware
Draw Acquisition Company Twenty Three                     Delaware
Draw Enterprises II, Inc.                                 Illinois
Draw Enterprises Real Estate, Inc.                        Illinois
Draw Enterprises Real Estate, L.P.                        Illinois
Duncan Disposal Service, Inc.                             Michigan
Eagle Industries Leasing, Inc.                            Michigan
East Coast Waste Systems, Inc.                            Massachusetts
ECDC Environmental of Humbolt County, Inc.                Delaware
ECDC Environmental, L.C.                                  Utah
ECDC Holdings, Inc.                                       Delaware
Ellis County Landfill TX, LLC                             Delaware
Ellis County Landfill TX, L.P.                            Delaware
Ellis Scott Landfill MO, LLC                              Delaware
Elmhurst Disposal Company                                 Illinois
Enviro Carting Inc.                                       New York
Environmental Development Corporation                     Delaware
Environmental Reclamation Company                         Illinois
Enviro Recycling, Inc.                                    New York
Envotech-Illinois, L.L.C.                                 Delaware
Environtech, Inc.                                         Delaware
Evergreen Scavenger Service, Inc.                         Delaware
Evergreen Scavenger Service, L.L.C.                       Delaware
Fred B. Barbara Trucking Co., Inc.                        Illinois
Fort Worth Landfill TX, LP                                Delaware
Forward, Inc.                                             California
G. Van Dyken Disposal Inc.                                Michigan
Garofalo Brothers, Inc.                                   New Jersey
Garofalo Recycling and Transfer Station Co., Inc.         New Jersey
Gary Recycling Services, Inc.                             Indiana
General Refuse Rolloff Corp.                              Delaware
Georgia Recycling Services, Inc.                          Delaware
Golden Eagle Disposals, Inc.                              New York
Golden Waste Disposal, Inc.                               Georgia
Great Lakes Disposal Services, Inc.                       Delaware
Great Midwestern Recovery Systems, Inc.                   Illinois
Great Plains Landfill OK, LLC                             Delaware
Harland's Sanitary Landfill, Inc.                         Michigan
Hawkeye Disposal Services, Inc.                           Iowa
Illiana Disposal Partnership                              Indiana


                                      A-3
<PAGE>   69
Illinois Bulk Handlers, Inc.                              Illinois
Illinois Landfill, Inc.                                   Illinois
Illinois Recycling Services, Inc.                         Illinois
Independent Trucking Company                              California
Indiana Recycling Service, Incorporated                   Indiana
Industrial Services of Illinois, Inc.                     Illinois
Ingrum Waste Disposal, Inc.                               Illinois
Jefferson City Landfill, LLC                              Delaware
Joe Di Rese & Sons, Inc.                                  New Jersey
Key Waste Indiana Partnership                             Indiana
Laidlaw Waste Systems (Dallas) Inc.                       Delaware
Laidlaw Waste Systems (Kansas City) Inc.                  Missouri
Laidlaw Waste Systems (Texas) Inc.                        Texas
Lake Shore Distributions, Inc.                            Illinois
Lathrop Sunrise Sanitation Corporation                    California
Lee County Landfill SC, LLC                               Delaware
Lee County Landfill, Inc.                                 Illinois
Lemons Landfill, LLC                                      Delaware
Liberty Waste Holdings, Inc.                              Delaware
Liberty Waste Services Limited, L.L.C.                    Delaware
Liberty Waste Services of Illinois, L.L.C.                Illinois
Liberty Waste Services of McCook, L.L.C.                  Delaware
Loop Express, Inc.                                        Illinois
Loop Recycling, Inc.                                      Illinois
Loop Transfer, Incorporated                               Illinois
Louis Pinto & Son, Inc., Sanitation Contractors           New Jersey
Manumit of Florida, Inc.                                  Florida
Mars Road TX, LP                                          Delaware
MCM Sanitation, Inc.                                      New York
Medical Disposal Services, Inc.                           Illinois
Mesquite Landfill TX, LP                                  Delaware
Metropolitan Disposal, Inc.                               Massachusetts
Mississippi Waste Paper Company                           Mississippi
MJS Associates, Inc.                                      Washington
Monarch Disposal, Inc.                                    Illinois
NationsWaste, Inc.                                        Delaware
Newton County Landfill Partnership                        Indiana
Nimishillen Industrial Park, Inc.                         Ohio
Northeast Landfill, LLC                                   Delaware
Northeast Sanitary Landfill, Inc.                         South Carolina
Northwest Recycling, Inc.                                 Illinois
Oakland Heights Development, Inc.                         Michigan
Oklahoma City Landfill, LLC                               Oklahoma
Oklahoma Refuse, Inc.                                     Oklahoma
Organized Sanitary Collectors and Recyclers, Inc.         Nebraska


                                      A-4
<PAGE>   70
Oscar's Collection System of Fremont, Inc.                Nebraska
Otay Landfill, Inc.                                       California
Ottawa County Landfill, Inc.                              Delaware
Packerton Land Company, L.L.C.                            Delaware
Packman, Inc.                                             Kansas
Palomar Transfer Station, Inc.                            California
Paper Fibers, Inc.                                        Washington
Paper Fibres Company                                      Washington
Pinal County Landfill Corporation                         Arizona
Pinecrest Landfill OK, LLC                                Delaware
Pine Hill Farms Landfill TX, LP                           Delaware
Pittsburg County Landfill, Inc.                           Oklahoma
Pleasant Oaks Landfill TX, LP                             Delaware
Price & Sons Recycling Company                            Georgia
R. 18, Inc.                                               Illinois
Rabanco Intermodal/B.C., Inc.                             Washington
Rabanco, Ltd.                                             Washington
Rabanco Recycling, Inc.                                   Washington
Rabanco Regional Landfill Company                         Washington
Ramona Landfill, Inc.                                     California
RCS, Inc.                                                 Illinois
R.C. Miller Enterprises, Inc.                             Ohio
R.C. Miller Refuse Service, Inc.                          Ohio
Recycling Associates, Inc.                                New York
Reliable Rubbish Disposal, Inc.                           Massachusetts
Resource Recovery, Inc.                                   Kansas
Ridgeline Trucking, Inc.                                  Illinois
Ross Bros. Waste & Recycling Co.                          Ohio
Royal Holdings, Inc.                                      Michigan
Roxana Landfill, Inc.                                     Illinois
Rural Sanitation Service, Inc. of North Carolina          South Carolina
S & L, Inc.                                               Washington
S & S Environmental, Inc.                                 Michigan
S & S Recycling, Inc.                                     Georgia
San Marcos NCRRF, Inc.                                    California
Sanitary Disposal Services, Inc.                          Michigan
Sanitran, Inc.                                            New York
Saugus Disposal, Inc.                                     Massachusetts
Sauk Trail Development, Inc.                              Michigan
Selas Enterprises LTD                                     New York
Show-Me Landfill, LLC                                     Delaware
Shred-All Recycling, Inc.                                 Illinois
South Chicago Disposal, Inc. of Indiana                   Indiana
Southeast Landfill, LLC                                   Delaware
Southwest Waste, Inc.                                     Missouri


                                      A-5
<PAGE>   71
SSWI, Inc.                                                Washington
Standard Disposal Services, Inc.                          Michigan
Standard Disposal Services of Florida, Inc.               Florida
Standard Environmental Services, Inc.                     Michigan
Standard Waste, Inc.                                      Delaware
Stark Recycling Center, Inc.                              Ohio
Stewart Trash & Recycling Services, Inc.                  Missouri
Streator Area Landfill, Inc.                              Illinois
Suburban Transfer, Inc.                                   Illinois
Suburban Warehouse, Inc.                                  Illinois
Sunrise Sanitation Service, Inc.                          California
Sunset Disposal, Inc.                                     Kansas
Sunset Disposal Services, Inc.                            California
Sycamore Landfill, Inc.                                   California
Tates Transfer Systems, Inc.                              Missouri
T & G Container, Inc.                                     Indiana
Tom Luciano's Disposal Service, Inc.                      New Jersey
Top Disposal Service, Inc.                                Illinois
Tricil (N.Y.) Inc.                                        New York
Tri-State Recycling Services, Inc.                        Illinois
Tri-State Refuse Equipment Sales & Service, Inc.          Ohio
Turkey Creek Landfill TX, LP                              Delaware
Turnpike Leasing, Inc.                                    Massachusetts
United Waste Control Corp.                                Washington
United Waste Systems of Central Michigan, Inc.            Michigan
Upper Rock Island County Landfill, Inc.                   Illinois
USA Waste of Illinois, Inc.                               Illinois
Vining Disposal Service, Inc.                             Massachusetts
Vinnie Monte's Waste Systems, Inc.                        New York
Waste Associates, Inc.                                    Washington
Wastehaul, Inc.                                           Indiana
Waste Reclaiming Services, Inc.                           Illinois
Wayne County Landfill IL, Inc.                            Delaware
WJR Environmental, Inc.                                   Washington
Williams County Landfill, Inc.                            Ohio
World Sanitation Corporation                              New York



                                      A-6

<PAGE>   1
                                                                    Exhibit 4.4

                          SECOND SUPPLEMENTAL INDENTURE

         SECOND SUPPLEMENTAL INDENTURE, dated as of December 23, 1998 (this
"Second Supplemental Indenture"), among ALLIED WASTE NORTH AMERICA, INC., a
corporation duly organized and existing under the laws of the State of Delaware
(the "Company"), having its principal office at 15880 North Greenway-Hayden
Loop, Suite 100, Scottsdale, Arizona 85260, each of the GUARANTORS signatory
hereto and U.S. BANK TRUST NATIONAL ASSOCIATION, a national banking association,
as Trustee (the "Trustee").

                                   WITNESSETH:

         WHEREAS, the Company, the Guarantors and the Trustee executed and
delivered an Indenture, dated as of December 23, 1998 (the "Indenture"), to
provide for the issuance by the Company from time to time of debt securities
evidencing its unsecured indebtedness;

         WHEREAS, pursuant to Board Resolution (the "Resolutions"), the Company
has authorized the issuance of $700,000,000 of its 7 5/8% Series A Senior Notes
Due 2006 (the "Series A Seven-Year Notes") and $700,000,000 of its 7 5/8% Series
B Senior Notes Due 2006 (the "Series B Seven-Year Notes," and together with the
Series A Seven-Year Notes, the "Seven-Year Notes"); and

         WHEREAS, the Company, the Guarantors and certain other parties named on
the signature page thereof entered into a Registration Rights Agreement dated as
of the date hereof (as such agreement may be amended, modified or supplemented
from time to time, the "Registration Rights Agreement") which contemplates (i)
the registration with the Securities and Exchange Commission (the "SEC") of the
issuance of the Series B Seven-Year Notes and (ii) the consummation of an
Exchange Offer (defined below) whereby the Series A Seven-Year Notes may be
exchanged for Series B Seven-Year Notes; and

         WHEREAS, the Company desires to establish the terms of the Seven-Year
Notes in accordance with Section 3.1 of the Indenture and to establish the form
of the Seven-Year Notes in accordance with Section 2.1 of the Indenture.

                                   ARTICLE I.
                                      TERMS

         SECTION 1.01. TERMS OF SEVEN-YEAR NOTES. The following terms relating
to the Seven-Year Notes are hereby established:

         (1) The Series A Seven-Year Notes shall constitute a series of
Securities having the title "7 5/8% Series A Senior Notes Due 2006." The Series
B Seven-Year Notes shall constitute a series of Securities having the title 
"7 5/8% Series B Senior Notes Due 2006."

         (2) The aggregate principal amount of the Series A Seven-Year Notes
that may be authenticated and delivered under the Indenture (except for Series A
Seven-Year Notes authenticated and delivered upon registration of transfer of,
or in exchange for, or in lieu of, other Series A Seven-Year Notes pursuant to
Sections 3.4, 3.5, 3.6, 8.6 or 11.7 of the Indenture or any Securities that,
pursuant to Section 3.3, are deemed never to have been authenticated or
delivered thereunder) shall be up to $700,000,000. The aggregate principal
amount of the Series B Seven-Year Notes that may be authenticated and delivered
under the Indenture (except for Series B Seven-Year Notes authenticated and
delivered upon registration of transfer of or in exchange for or in lieu of,
other Series B Seven-Year Notes pursuant to Sections 3.4, 3.5, 3.6, 8.6 or 11.7
of the Indenture or any Securities that, pursuant to 
<PAGE>   2
Section 3.3, are deemed never to have been authenticated or delivered
thereunder) shall be up to $700,000,000.

         (3) The entire outstanding principal of the Seven-Year Notes shall be
payable on January 1, 2006 (the "Stated Maturity Date").

         (4) The rate at which the Seven-Year Notes shall bear interest shall be
7 5/8%; (a) with respect to the Series A Seven-Year Notes, interest shall accrue
from the date hereof; (b) with respect to the Series B Seven-Year Notes, the
date from which interest shall accrue shall be the date on which interest was
most recently paid on the Series A Seven-Year Notes, or if there has been no
Interest Payment Date relating to the Series A Seven-Year Notes prior to the
issuance of the Series B Seven-Year Notes, interest shall accrue from the date
hereof; (c) the Interest Payment Dates for the Seven-Year Notes on which
interest will be payable shall be January 1 and July 1 of each year, beginning
July 1, 1999; the Regular Record Dates for the interest payable on the
Seven-Year Notes on any Interest Payment Date shall be December 15 with respect
to the January 1 Interest Payment Date and June 15 with respect to the July 1
Interest Payment Date; (d) interest on overdue principal and premium, if any,
from time to time, shall be at a rate of 2% per annum in excess of the rate then
in effect; interest on overdue installments of interest and Special Interest, if
any, from time to time, shall be at the same rate, to the extent lawful; and the
basis upon which interest shall be calculated shall be that of a 360-day year
consisting of twelve 30-day months.

         (5) The place where the principal of (and premium, if any) and
interest, including, Special Interest, if any, with respect to and interest on
the Seven-Year Notes shall be payable and Seven-Year Notes may be surrendered
for the registration of transfer or exchange shall be the Corporate Trust Office
of the Trustee which, as of this writing, is located at 100 Wall Street, 20th
Floor, New York, New York 10005, Attention: Corporate Trust Administration. The
place where notices or demands to or upon the Company in respect of the
Seven-Year Notes and the Indenture may be served shall be the Corporate Trust
Office of the Trustee. In addition, payment of interest (including any Special
Interest) on any Seven-Year Note may, at the option of the Company, be made by
check mailed to the address of the Person in whose name the Seven-Year Note is
registered at the close of business on the Regular Payment Date; provided,
however, that all payments of principal, and premium (including Special
Interest, if any), if any, and interest on the Seven-Year Notes to Holders of
which have given wire instructions to the Company or the Paying Agent at least
10 Business Days prior to the applicable payment date shall be made by wire
transfer to an account maintained by such Holder entitled thereto as specified
by such Holder in the instructions.

         (6) The Seven-Year Notes may be redeemed at any time at the option of
the Company, in whole or from time to time in part, at a redemption price (the
"Redemption Price") equal to the greater of (i) 100% of their principal amount
or (ii) the sum of the present values of the remaining scheduled payments of
principal and interest thereon discounted to maturity on a semi-annual basis
(assuming a 360-day year consisting of twelve 30-day months) at the Treasury
Yield plus 50 basis points, plus in each case accrued but unpaid interest
(including Special Interest) to but excluding the Redemption Date (subject to
the right of Holders of record on the relevant Regular Record Date to receive
interest due on an Interest Payment Date that is on or prior to the Redemption
Date).

         (7) Except as set forth in this Second Supplemental Indenture, the
Seven-Year Notes shall not be redeemable at the option of any Holder thereof,
upon the occurrence of any particular circumstances or otherwise. The Seven-Year
Notes will not have the benefit of any sinking fund.


                                       2
<PAGE>   3
         (8) The Seven-Year Notes shall be issuable in denominations of $1,000.

         (9) Payments of the principal of, Special Interest, if any, with
respect to and interest on the Seven-Year Notes shall be made in U.S. Dollars,
and the Seven-Year Notes shall be denominated in U.S.
Dollars.

         (10) The Trustee shall also be the Security Registrar and Paying Agent.

         (11) The entire outstanding principal amount of and any accrued
interest, if any, on the Seven-Year Notes shall be payable upon declaration of
acceleration of the maturity thereof pursuant to Article 5 of the Indenture.

         (12) The Seven-Year Notes will be payable on the Stated Maturity Date
in an amount equal to the principal amount thereof, Special Interest, if any,
plus any accrued and unpaid interest accrued to the Stated Maturity Date.

         (13) There shall be the following additions to the covenants set forth
in the Indenture with respect to the Seven-Year Notes, which shall be effective
only for so long as any of the Seven-Year Notes are Outstanding:

                (a)    Asset Dispositions.

                The Company shall not make, and shall not permit any Restricted
        Subsidiary to make, any Asset Disposition unless: (i) the Company (or
        such Restricted Subsidiary, as the case may be) receives consideration
        at the time of such disposition at least equal to the fair market value
        of the shares or the assets disposed of, as determined in good faith by
        the Board of Directors for any transaction (or series of transactions)
        involving in excess of $10 million and not involving the sale of
        equipment or other assets specifically contemplated by the Company's
        capital expenditure budget previously approved by the Board of
        Directors; (ii) at least 75% of the consideration received by the
        Company (or such Restricted Subsidiary) consists of (u) cash or readily
        marketable cash equivalents, (v) the assumption of Debt or other
        liabilities reflected on the consolidated balance sheet of the Company
        and its Restricted Subsidiaries in accordance with generally accepted
        accounting principles (excluding Debt or any other liabilities
        subordinate in right of payment to the Seven-Year Notes) and release
        from all liability on such Debt or other liabilities assumed, (w) assets
        used in, or stock or other ownership interests in a Person that upon the
        consummation of such Asset Disposition becomes a Restricted Subsidiary
        and will be principally engaged in, the business of the Company or any
        of its Restricted Subsidiaries as such business is conducted immediately
        prior to such Asset Disposition, (x) any securities, notes or other
        obligations received by the Company or any such Restricted Subsidiary
        from such transferee that are contemporaneously (subject to ordinary
        settlement periods) converted by the Company or such Restricted
        Subsidiary into cash or Cash Equivalents (to the extent of cash and Cash
        Equivalents received), (y) any Designated Noncash Consideration received
        pursuant to this clause (y) that is at the time outstanding, not to
        exceed 15% of Consolidated Total Assets at the time of the receipt of
        such Designated Noncash Consideration (with the fair market value of
        each item of Designated Noncash Consideration being measured at the time
        received and without giving effect to subsequent changes in value), or
        (z) any combination thereof; and (iii) 100% of the Net Available
        Proceeds from such Asset Disposition (including from the sale of any
        marketable cash 


                                       3
<PAGE>   4
        equivalents received therein) are applied by the Company or a Restricted
        Subsidiary (A) first, within one year from the later of the date of such
        Asset Disposition or the receipt of such Net Available Proceeds, to Debt
        of the Company or its Restricted Subsidiaries then outstanding under the
        Bank Agreement which would require such application or which would
        prohibit payments pursuant to Clause (B) following; (B) second, to the
        extent Net Available Proceeds are not required to be applied as
        specified in Clause (A), to purchases on a pro rata basis of Outstanding
        Senior Notes of each issue pursuant to an Offer to Purchase (to the
        extent such an offer is not prohibited by the terms of the Bank
        Agreement then in effect) at a purchase price equal to 100% of their
        principal amount plus accrued interest to the date of purchase (subject
        to the rights of Holders of record on the relevant Regular Record Date
        to receive interest due on an Interest Payment Date that is on or prior
        to the purchase date); and (C) third, to the extent of any remaining Net
        Available Proceeds following completion of such Offer to Purchase, to
        any other use as determined by the Company which is not otherwise
        prohibited by the Indenture and provided further that the 75% limitation
        referred to in clause (ii) above will not apply to any Asset Disposition
        if the consideration received therefrom, as determined in good faith by
        the Company's Board of Directors, is equal to or greater than what the
        after-tax proceeds would have been had the Asset Disposition complied
        with the aforementioned 75% limitation.

                Notwithstanding the foregoing, the Company shall not be required
        to comply with the provisions described in Clause (iii) of the preceding
        paragraph (i) if the Net Available Proceeds less any amounts
        ("Reinvested Amounts") are invested or committed to be invested within
        one year from the later of the date of the related Asset Disposition or
        the receipt of such Net Available Proceeds in assets that will be used
        in the business of the Company or any of its Restricted Subsidiaries as
        such business is conducted prior to such Asset Disposition (determined
        by the Board of Directors in good faith) or (ii) to the extent the
        Company elects to redeem the Senior Notes of any series with the Net
        Available Proceeds pursuant to any of the provisions of paragraph 5(b)
        of the Senior Notes.

                Notwithstanding the foregoing, the Company shall not be required
        to comply with the requirements described in Clause (ii) of the second
        preceding paragraph if the Asset Disposition is an Excepted Disposition.

                The Company shall mail the Offer Document for an Offer to
        Purchase required pursuant to this subsection 13(a) within 30 days after
        the date which is one year after the later of the date of consummation
        of the Asset Disposition referred to in this subsection 13(a) or the
        receipt of the Net Available Proceeds from such Asset Disposition. The
        aggregate principal amount of the Seven-Year Notes to be offered to be
        purchased pursuant to the Offer to Purchase shall equal the Net
        Available Proceeds required to be made available therefor pursuant to
        Clause (iii)(B) of this subsection 13(a) (rounded down to the next
        lowest integral multiple of $1,000). Each Holder shall be entitled to
        tender all or any portion of the Seven-Year Notes owned by such Holder
        pursuant to the Offer to Purchase, subject to the requirement that any
        portion of a Seven-Year Note tendered must be tendered in an integral
        multiple of $1,000 principal amount.

                (b) Change of Control.

                Within 30 days following the date the Company becomes aware of
        the consummation of a transaction that results in a Change of Control
        (as defined below), the 


                                       4
<PAGE>   5
        Company shall commence an Offer to Purchase all Outstanding Notes, at a
        purchase price equal to 101% of their aggregate principal amount plus
        accrued interest, if any, to the date of purchase (subject to the rights
        of Holders of record on the relevant Regular Record Date to receive
        interest due on an Interest Payment Date that is on or prior to the date
        of purchase).

                A "Change of Control" shall be deemed to have occurred in the
        event that, after the date of this Second Supplemental Indenture, (i) so
        long as the Company is a Subsidiary of Allied, (a) any Person, or any
        Persons (other than a Permitted Allied Successor, as defined below),
        acting together that would constitute a "Group" (a "Group") for purposes
        of Section 13(d) of the Exchange Act, together with any Affiliates or
        Related Persons thereof (other than any employee stock ownership plan),
        beneficially own 50% or more of the total voting power of all classes of
        Voting Stock of Allied, (b) any Person or Group, together with any
        Affiliates or Related Persons thereof, succeeds in having sufficient of
        its nominees who have not been approved by the Continuing Directors
        elected to the Board of Directors of Allied such that such nominees,
        when added to any existing director remaining on the Board of Directors
        of Allied after such election who is an Affiliate or Related Person of
        such Person or Group, shall constitute a majority of the Board of
        Directors of Allied or (c) there occurs any transaction or series of
        related transactions (other than a merger, consolidation or other
        transaction with a Related Business in which the shareholders of Allied
        immediately prior to such transaction (or series) receive (I) solely
        Voting Stock of Allied (or its successor or parent, as the case may be),
        (II) cash, securities and other property in an amount which could be
        paid by the Company as a Restricted Payment under this Second
        Supplemental Indenture after giving pro forma effect to such
        transaction, or (III) a combination thereof), and the beneficial owners
        of the Voting Stock of Allied immediately prior to such transaction (or
        series) do not, immediately after such transaction (or series),
        beneficially own Voting Stock representing more than 50% of the total
        voting power of all classes of Voting Stock of Allied (or in the case of
        a transaction (or series) in which another entity becomes a successor
        to, or parent of, Allied, of the successor or parent entity) and (ii) if
        the Company is not a Subsidiary of Allied, (a) any Person, or any
        Persons (other than a Permitted Company Successor, as defined below),
        acting together that would constitute a "Group" (a "Group") for purposes
        of Section 13(d) of the Exchange Act, together with any Affiliates or
        Related Persons thereof (other than any employee stock ownership plan)
        beneficially own 50% or more of the total voting power of all classes of
        Voting Stock of the Company, (b) any Person or Group, together with any
        Affiliates or Related Persons thereof, succeeds in having sufficient of
        its nominees who have not been approved by the Continuing Directors
        elected to the Board of Directors of the Company such that such
        nominees, when added to any existing director remaining on the Board of
        Directors of the Company after such election who is an Affiliate or
        Related Person of such Person or Group, shall constitute a majority of
        the Board of Directors of the Company or, (c) there occurs any
        transaction or series of related transactions (other than a merger,
        consolidation or other transaction with a Related Business in which the
        shareholders of the Company immediately prior to such transaction (or
        series) receive (I) solely Voting Stock of the Company (or its successor
        or parent, as the case may be), (II) cash, securities and other property
        in an amount which could be paid by the Company as a Restricted Payment
        under the Indenture after giving pro forma effect to such transaction or
        (III) a combination thereof), and the beneficial owners of the Voting
        Stock of the Company immediately prior to such transaction (or series)
        do not, immediately after such transaction (or series), beneficially own
        Voting Stock representing more than 50% of the total voting power of all


                                       5
<PAGE>   6
        classes of Voting Stock of the Company (or in the case of a transaction
        (or series) in which another entity becomes a successor to the Company,
        of the successor entity).

                A "Permitted Allied Successor" means an issuer, other than
        Allied, of Voting Securities issued to the shareholders of Allied in a
        merger, consolidation or other transaction permitted by clause (i)(c) of
        the definition of Change of Control. A "Permitted Company Successor"
        means an issuer, other than the Company, of Voting Securities issued to
        the shareholders of the Company in a merger, consolidation or other
        transaction permitted by clause (ii)(c) of the definition of Change of
        Control.

                The Company shall comply with the requirements of Rule 14e-1
        under the Exchange Act and any other securities laws and regulations
        thereunder to the extent such laws and regulations are applicable in
        connection with the repurchase of the Seven-Year Notes resulting from a
        Change of Control.

                The Company and the Trustee shall perform their respective
        obligations specified in the Offer Document for the Offer to Purchase.
        Prior to the Purchase Date, the Company shall (i) accept for payment
        Seven-Year Notes or portions thereof tendered pursuant to the Offer to
        Purchase, (ii) deposit with the Paying Agent (or, if the Company is
        acting as its own Paying Agent, segregate and hold in trust as provided
        in Section 9.3 of the Indenture) money sufficient to pay the Purchase
        Price of all Seven-Year Notes or portions thereof so accepted and (iii)
        deliver or cause to be delivered to the Trustee all Seven-Year Notes so
        accepted together with an Officers' Certificate stating the Seven-Year
        Notes or portions thereof accepted for payment by the Company. The
        Paying Agent (or the Company if so acting) shall promptly mail or
        deliver to Holders of Seven-Year Notes so accepted payment in an amount
        equal to the Purchase Price for each $1,000 of Seven-Year Notes so
        accepted, and the Company shall promptly execute a new Seven-Year Note
        or Seven-Year Notes equal in principal amount to any unpurchased portion
        of the Seven-Year Note surrendered as requested by the Holder, and the
        Guarantors shall promptly execute their Senior Guarantees to be endorsed
        thereon, and thereafter the Trustee shall promptly authenticate and mail
        or deliver to such Holders such new Seven-Year Note or Seven-Year Notes.
        Any Seven-Year Note not accepted for payment shall be promptly mailed or
        delivered by the Company to the Holder thereof. The Company shall
        publicly announce the results of the Offer to Purchase on or as soon as
        practicable after the Purchase Date.

                (c) Changes in Covenants when Senior Notes rated Investment
        Grade.

                Following the first date upon which any issue of the Senior
        Notes are rated the following: (i) Baa3 or better by Moody's Investors
        Service, Inc. ("Moody's") and BB+ or better by Standard & Poor's Ratings
        Group ("S&P"); or (ii) BBB- or better by S&P and Ba1 or better by
        Moody's (a "Rating Event") (or, in any case, if such person ceases to
        rate the Senior Notes for reasons outside of the control of the Company,
        the equivalent investment grade credit rating from any other "nationally
        recognized statistical rating organization" (within the meaning of Rule
        15c3-1(c)(2)(vi)(F) under the Exchange Act) selected by the Company as a
        replacement agency) (the "Rating Event Date") (and provided no Event of
        Default or event that with notice or the passage of time would
        constitute an Event of Default shall exist on the Rating Event Date),
        the covenants specifically listed under subsections 13(a), 13(d), 13(e),
        13(f), 13(h) and 13(j) of this 


                                       6
<PAGE>   7
        Section 1.01 of this Second Supplemental Indenture shall no longer be
        applicable to the Seven-Year Notes.

                (d)    Limitation on Consolidated Debt.

                The Company shall not incur any Debt and shall not permit
        Restricted Subsidiaries to Incur any Debt or issue Preferred Stock
        unless, immediately after giving effect to the Incurrence of such Debt
        or issuance of such Preferred Stock and the receipt and application of
        the proceeds thereof, the Consolidated EBITDA Coverage Ratio of the
        Company for the four full fiscal quarters next preceding the Incurrence
        of such Debt or issuance of such Preferred Stock, calculated on a pro
        forma basis as if such Debt had been Incurred or such Preferred Stock
        had been issued and the proceeds thereof had been received and so
        applied at the beginning of the four full fiscal quarters, would be
        greater than 2.0 to 1.0.

                Without regard to the foregoing limitations, the Company or any
        Restricted Subsidiary of the Company may Incur the following Debt:

                         (i) Debt under the Bank Agreement in an aggregate
                principal amount at any one time outstanding not to exceed the
                amount permitted to be borrowed thereunder;

                         (ii) Debt evidenced by the Senior Notes and the
                Guarantees;

                         (iii) Debt owed by the Company to any Restricted
                Subsidiary or Debt owed by a Restricted Subsidiary to the
                Company or to a Restricted Subsidiary; provided, however, that
                in the event that either (x) the Company or the Restricted
                Subsidiary to which such Debt is owed transfers or otherwise
                disposes of such Debt to a Person other than the Company or
                another Restricted Subsidiary or (y) such Restricted Subsidiary
                ceases to be a Restricted Subsidiary, the provisions of this
                Clause (iii) shall no longer be applicable to such Debt and such
                Debt shall be deemed to have been incurred at the time of such
                transfer or other disposition or at the time such Restricted
                Subsidiary ceases to be a Restricted Subsidiary;

                         (iv) Debt outstanding on the date of this Second
                Supplemental Indenture;

                         (v) Debt incurred in connection with an acquisition,
                merger or consolidation transaction permitted under the
                provisions of the Indenture described under Section 7.1 of the
                Second Supplemental Indenture (as superseded by subsection 15 of
                Section 1.01 of this Second Supplemental Indenture), which Debt
                (A) was issued by a Person prior to the time such Person becomes
                a Restricted Subsidiary in such transaction (including by way of
                merger of consolidation with the Company or another Restricted
                Subsidiary) and was not issued in contemplation of such
                transaction or (B) is issued by the Company or a Restricted
                Subsidiary to a seller in connection with such transaction, in
                an aggregate amount for all such Debt issued pursuant to the
                provisions of this Second Supplemental Indenture described under
                this Clause (v) and then outstanding does not exceed 5% of the
                Consolidated Total Assets of the Company at the time of such
                Incurrence;


                                       7
<PAGE>   8
                         (vi) Debt consisting of Permitted Interest Rate or 
                Currency Protection Agreements;

                         (viii) Debt Incurred to renew, extend, refinance or
                refund any outstanding Debt permitted in the preceding paragraph
                or in Clauses (i) through (v) above or Incurred pursuant to this
                clause (vii); provided, however, that such Debt does not exceed
                the principal amount of Debt so renewed, extended, refinanced or
                refunded (plus the amount of any premium and accrued interest,
                plus customary fees, consent payments, expenses and costs
                relating to the Debt so renewed, extended, refinanced or
                refunded); and

                         (viii) Debt not otherwise permitted to be Incurred
                pursuant to clauses (i) through (vii) above, which, in aggregate
                amount, together with the aggregate amount of all other Debt
                previously Incurred pursuant to the provisions of this Clause
                (viii) and then outstanding, does not exceed 7.5% of the
                Consolidated Total Assets of the Company at the time of such
                Incurrence.

                (e)    Limitation on Restricted Payments.

                The Company shall not, and shall not permit any Restricted
        Subsidiary to, directly or indirectly, (i) declare or pay any dividend,
        or make any distribution, of any kind or character (whether in cash,
        property or securities) in respect of the Capital Stock of the Company
        or any Restricted Subsidiary or to the holders thereof in their capacity
        as such (excluding any dividends or distributions (u) to the extent
        payable in shares of the Capital Stock of the Company (other than
        Redeemable Interests) or in options, warrants or other rights to acquire
        the Capital Stock of the Company (other than Redeemable Interests), (v)
        dividends or distributions by a Restricted Subsidiary to the Company or
        another Wholly Owned Restricted Subsidiary and (w) the payment of pro
        rata dividends by a Restricted Subsidiary to holders of both minority
        and majority interests in such Restricted Subsidiary), (ii) purchase,
        redeem or otherwise acquire or retire for value (a) any Capital Stock of
        the Company or any Capital Stock of or other ownership interests in any
        Subsidiary or any Affiliate or Related Person of the Company or (b) any
        options, warrants or rights to purchase or acquire shares of Capital
        Stock of the Company or any Capital Stock of or other ownership
        interests in any Subsidiary or any Affiliate or Related Person of the
        Company (excluding, in each case of (a) and (b), the purchase,
        redemption, acquisition or retirement by any Restricted Subsidiary of
        any of its Capital Stock, other ownership interests or options, warrants
        or rights to purchase such Capital Stock or other ownership interests,
        in each case, owned by the Company or a Wholly Owned Restricted
        Subsidiary), (iii) make any Investment that is not a Permitted
        Investment or (iv) redeem, defease, repurchase, retire or otherwise
        acquire or retire for value prior to any scheduled maturity, repayment
        or sinking fund payment, Debt of the Company that is subordinate in
        right of payment to the Seven-Year Notes (each of the transactions
        described in Clauses (i) through (iv) being a "Restricted Payment"), if:

                         (1) an Event of Default, or an event that with the
                lapse of time or the giving of notice, or both, would constitute
                an Event of Default, shall have occurred and be continuing; or


                                       8
<PAGE>   9
                         (2) the Company would, at the time of such Restricted
                Payment and after giving pro forma effect thereto as if such
                Restricted Payment had been made at the beginning of the most
                recently ended four full fiscal quarter period for which
                internal financial statements are available immediately
                preceding the date of such Restricted Payment, not have been
                permitted to Incur at least $1.00 of additional Debt pursuant to
                the Consolidated EBITDA Coverage Ratio test set forth in the
                first paragraph under subsection 13(d) of this Section 1.01 of
                this Second Supplemental Indenture; or

                         (3) upon giving effect to such Restricted Payment, the
                aggregate of all Restricted Payments (excluding Restricted
                Payments permitted by Clauses (ii), (iii), (iv), (v) and (vii)
                of the next succeeding paragraph) from the date of the Indenture
                (the amount so expended, if other than in cash, determined in
                good faith by the Board of Directors) exceeds the sum, without
                duplication, of: (a) 50% of the aggregate Consolidated Net
                Income (or, in case Consolidated Net Income shall be negative,
                less 100% of such deficit) for the period (taken as one
                accounting period) from the beginning of the first fiscal
                quarter commencing after the date of the Second Supplemental
                Indenture to the end of the Company's most recently ended fiscal
                quarter for which internal financial statements are available at
                the time of such Restricted Payment; (b) 100% of the aggregate
                net cash proceeds from the issuance and sale to Allied of
                Capital Stock (other than Redeemable Interests) of the Company
                and options, warrants or other rights to acquire Capital Stock
                (other than Redeemable Interests and Debt convertible into
                Capital Stock) of the Company and the principal amount of Debt
                and Redeemable Interests of the Company that has been converted
                into Capital Stock (other than Redeemable Interests) of the
                Company after the date of the Second Supplemental Indenture,
                provided that any such net proceeds received by the Company from
                an employee stock ownership plan financed by loans from the
                Company or a Subsidiary of the Company shall be included only to
                the extent such loans have been repaid with cash on or prior to
                the date of determination; (c) 50% of any dividends received by
                the Company or a Wholly Owned Restricted Subsidiary after the
                date of this Second Supplemental Indenture from an Unrestricted
                Subsidiary of the Company; and (d) $300 million.

                The foregoing covenant shall not be violated by reason of

                         (i) the payment of any dividend within 60 days after
                declaration thereof if at the declaration date such payment
                would have complied with the foregoing covenant;

                         (ii) any refinancing or refunding of Debt permitted if
                such refinancing or refunding is permitted pursuant to clause
                (vii) of the second paragraph under subsection 13(d) of this
                Section 1.01 of this Second Supplemental Indenture;

                         (iii) the purchase, redemption or other acquisition or
                retirement for value of any Debt or Capital Stock of the Company
                or any options, warrants or rights to purchase or acquire shares
                of Capital Stock of the Company in exchange for, or out of the
                net cash proceeds of, the substantially concurrent issuance or
                sale (other than to a Restricted Subsidiary of the Company) of
                Capital Stock (other than Redeemable Interests) of the Company;
                provided that the amount of any such net cash proceeds 


                                       9
<PAGE>   10
                that are utilized for any such purchase, redemption or other
                acquisition or retirement for value shall be excluded from
                Clause (3)(b) of the foregoing paragraph of this subsection
                13(e);

                         (iv) the repurchase, redemption, defeasance,
                retirement, refinancing or acquisition for value or payment of
                principal of any subordinated Debt or Capital Stock through the
                issuance of new subordinated Debt or Capital Stock of the
                Company.

                         (v)  the Refinancing Transactions;

                         (vi) the repurchase of any subordinated Debt at a
                purchase price not greater than 101% of the principal amount of
                such subordinated Debt in the event of a Change of Control
                pursuant to a provision similar to the provision contained in
                subsection 13(b) of Section 1.01 of this Second Supplemental
                Indenture; provided that prior to such repurchase the Company
                has made the Change of Control Offer the ("Change of Control
                Offer") as provided in such covenant with respect to the
                Seven-Year Notes and repurchased all Seven-Year Notes validly
                tendered for repayment in connection with such Change of Control
                Offer;

                         (vii) the purchase or redemption of any Debt from Net
                Available Proceeds to the extent permitted under subsection
                13(a) of Section 1.01 of this Second Supplemental Indenture; and

                         (viii) payments pursuant to the Intercompany
                Agreements.

                Upon the designation of any Restricted Subsidiary as an
        Unrestricted Subsidiary, an amount equal to the greater of the book
        value and the fair market value of all assets of such Restricted
        Subsidiary at the end of the Company's most recently ended fiscal
        quarter for which internal financial statements are available prior to
        such designation shall be deemed to be a Restricted Payment at the time
        of such resignation for purposes of calculating the aggregate amount of
        Restricted Payments (including the Restricted Payment resulting from
        such designation) permitted under this subsection 13(e) of Section 1.01
        of this Second Supplemental Indenture.

                (f) Limitations Concerning Distributions by Subsidiaries, Etc.

                The Company shall not, and shall not permit any Restricted
        Subsidiary to, suffer to exist any consensual encumbrance or restriction
        on the ability of such Restricted Subsidiary (i) to pay, directly or
        indirectly, dividends or make any other distributions in respect to its
        Capital Stock or other ownership interests or pay any Debt or other
        obligation owed to the Company or any other Restricted Subsidiary; (ii)
        to make loans or advances to the Company or any other Restricted
        Subsidiary; or (iii) to sell, lease or transfer any of its property or
        assets to the Company or any Wholly Owned Restricted Subsidiary, except,
        in any such case, any encumbrance or restriction: (a) pursuant to the
        Senior Notes, the Indenture including each of the First, Second and
        Third Supplemental Indentures, the Senior Guarantees or any other
        agreement in effect on the date of this Second Supplemental Indenture,
        (b) pursuant to the Bank Agreement, including any Guarantees of or Liens
        securing the Debt Incurred thereunder, (c) pursuant to an agreement
        relating to any Debt 


                                       10
<PAGE>   11
        Incurred by such Subsidiary prior to the date on which such Subsidiary
        was acquired by the Company and outstanding on such date and not
        incurred in anticipation of becoming a Subsidiary, (d) pursuant to an
        agreement which has been entered into for the pending sale or
        disposition of all or substantially all of the Capital Stock, other
        ownership interests or assets of such Subsidiary, provided that such
        restriction terminates upon consummation or abandonment of such
        disposition and upon termination of such agreement, (e) pursuant to
        customary non-assignment provisions in leases and other agreements
        entered into in the ordinary course of business, (f) restrictions
        contained in any security agreement (including a capital lease) securing
        Debt permitted to be Incurred under the Indenture that impose
        restrictions of the nature described in Clause (iii) above on the
        property subject to the Lien of such security agreement, (g) pursuant to
        an agreement effecting a renewal, extension, refinancing or refunding of
        Debt incurred pursuant to an agreement referred to in Clause (a), (b) or
        (f) above; provided, however, that the provisions relating to such
        encumbrance or restriction contained in such renewal, extension,
        refinancing or refunding agreement are no more restrictive in any
        material respect than the provisions contained in the agreement it
        replaces, as determined in good faith by the Board of Directors; or (h)
        such encumbrance or restriction is the result of applicable corporate
        law or regulation relating to the payment of dividends or distributions.

                (g) Limitation on Liens.

                Allied shall not, and the Company shall not, and shall not
        permit any of its Restricted Subsidiaries to, create, Incur, assume or
        otherwise cause or suffer to exist or become effective any Lien (other
        than Permitted Liens) upon any of their property or assets, now owned or
        hereafter acquired to secure Debt of Allied, the Company or any of its
        Restricted Subsidiaries.

                (h) Limitation on Transactions with Affiliates and Related
        Persons.

                The Company shall not, and shall not permit any of its
        Restricted Subsidiaries to, make any payment to, or sell, lease,
        transfer or otherwise dispose of any of its properties or assets to, or
        purchase any property or assets from, or enter into or make or amend any
        transaction, contract, agreement, understanding, loan, advance or
        guarantee with, or for the benefit of, any Affiliate of the Company
        (each of the foregoing, an "Affiliate Transaction"), unless (a) such
        Affiliate Transaction is on terms that are no less favorable to the
        Company or such Restricted Subsidiary than those that would have been
        obtained in a comparable transaction by the Company or such Restricted
        Subsidiary with an unrelated Person and (b) the Company delivers to the
        Trustee, with respect to any Affiliate Transaction or series of related
        Affiliate Transactions involving aggregate consideration in excess of
        $10,000,000, either (i) a resolution of the Board of Directors set forth
        in an Officers' Certificate certifying that such Affiliate Transaction
        complies with clause (a) above and that such Affiliate Transaction has
        been approved by a majority of the disinterested members of the Board of
        Directors or (ii) an opinion as to the fairness to the Company or such
        Restricted Subsidiary, as the case may be, of such Affiliate Transaction
        from a financial point of view issued by an accounting, appraisal or
        investment banking firm of national standing.

                Notwithstanding the foregoing, the following items shall not be
        deemed to be Affiliate Transactions: (a) customary directors' fees,
        indemnification or similar arrangements or any employment agreement or
        other compensation plan or arrangement 


                                       11
<PAGE>   12
        entered into by the Company or any of its Restricted Subsidiaries in the
        ordinary course of business (including ordinary course loans to
        employees not to exceed (i) $5,000,000 outstanding in the aggregate at
        any time and (ii) $2,000,000 to any one employee) and consistent with
        the past practice of the Company or such Restricted Subsidiary; (b)
        loans by the Company and its Restricted Subsidiaries to employees of
        Allied or any of its Subsidiaries in connection with management
        incentive plans not to exceed $25,000,000 at any time outstanding;
        provided that such limitation shall not apply to loans the proceeds of
        which are used to purchase common stock of (i) the Company from the
        Company or (ii) Allied from Allied if and to the extent that Allied
        utilizes the proceeds thereof to acquire Capital Stock (other than
        Redeemable Interests) of the Company; (c) transactions between or among
        the Company and/or its Restricted Subsidiaries; (d) payments of
        customary fees by the Company or any of its Restricted Subsidiaries to
        investment banking firms and financial advisors made for any financial
        advisory, financing, underwriting or placement services or in respect of
        other investment banking activities, including, without limitation, in
        connection with acquisitions or divestitures which are approved by a
        majority of the Board of Directors in good faith; (e) any agreement as
        in effect on the date of this Second Supplemental Indenture or any
        amendment thereto (so long as such amendment is not disadvantageous to
        the Holders of the Seven-Year Notes in any material respect) or any
        transaction contemplated thereby; (f) payments and transactions in
        connection with the Tender Offers, and the payment of the fees and
        expenses with respect thereto; and (g) Restricted Payments that are
        permitted by the provisions of subsection 13(e) of Section 1.01 of this
        Second Supplemental Indenture.

                (i) Provision of Financial Information.

                Whether or not Allied is required to be subject to Section 13(a)
        or 15(d) of the Exchange Act, or any successor provision thereto, the
        Company (or Allied for so long as the Company is a Wholly-Owned
        Subsidiary of Allied) shall file with the Commission the annual reports,
        quarterly reports and other documents which the Company (or Allied for
        so long as the Company is a Wholly-Owned Subsidiary of Allied) would
        have been required to file with the Commission pursuant to such Section
        13(a) or 15(d) or any successor provision thereto if the Company (or
        Allied for so long as the Company is a Wholly-Owned Subsidiary of
        Allied) were so required, such documents to be filed with the Commission
        on or prior to the respective dates (the "Required Filing Dates") by
        which the Company would have been required so to file such documents if
        the Company were so required. The Company shall also in any event (a)
        within 15 days of each Required Filing Date file with the Trustee copies
        of the annual reports, quarterly reports and other documents which the
        Company (or Allied for so long as the Company is a Wholly-Owned
        Subsidiary of Allied) filed with the Commission pursuant to such Section
        13(a) or 15(d) or any successor provisions thereto or would have been
        required to file with the Commission pursuant to such Section 13(a) or
        15(d) or any successor provisions thereto if the Company (or Allied for
        so long as the Company is a Wholly-Owned Subsidiary of Allied) were
        required to comply with such Sections and (b) if filing such documents
        by the Company (or Allied for so long as the Company is a Wholly-Owned
        Subsidiary of Allied) with the Commission is not permitted under the
        Exchange Act, promptly upon written request supply copies of such
        documents to any prospective Holder.


                                       12
<PAGE>   13
                (j) Unrestricted Subsidiaries.

                The Company at any time may designate any Person that is a
        Subsidiary, or after the date of this Second Supplemental Indenture
        becomes a Subsidiary, of the Company as an "Unrestricted Subsidiary,"
        whereupon (and until such Person ceases to be an Unrestricted
        Subsidiary) such Person and each other Person that is then or thereafter
        becomes a Subsidiary of such Person shall be deemed to be an
        Unrestricted Subsidiary. In addition, the Company may at any time
        terminate the status of any Unrestricted Subsidiary as an Unrestricted
        Subsidiary, whereupon such Subsidiary and each other Subsidiary of the
        Company (if any) of which such Subsidiary is a Subsidiary shall be a
        Restricted Subsidiary.

                Notwithstanding the foregoing, no change in the status of a
        Subsidiary of the Company from a Restricted Subsidiary to an
        Unrestricted Subsidiary or from an Unrestricted Subsidiary to a
        Restricted Subsidiary will be effective, and no Person may otherwise
        become a Restricted Subsidiary, if:

                         (i) in the case of any change in status of a Restricted
                Subsidiary to an Unrestricted Subsidiary, the Restricted Payment
                resulting from such change, would violate the provisions of
                subsection 13(e) of Section 1.01 of this Second Supplemental
                Indenture; or

                         (ii) such change or other event would otherwise result
                (after the giving of notice or the lapse of time, or both) in an
                Event of Default.

                In addition and notwithstanding the foregoing, no Restricted
        Subsidiary of the Company may become an Unrestricted Subsidiary, and the
        status of any Unrestricted Subsidiary as an Unrestricted Subsidiary will
        be deemed to have been immediately terminated (whereupon such Subsidiary
        and each other Subsidiary of the Company (if any) of which such
        Subsidiary is a Subsidiary will be a Restricted Subsidiary) at any time
        when:

                         (i) such Subsidiary (A) has outstanding Debt that is
                Unpermitted Debt (as defined below) or (B) owns or holds any
                Capital Stock of or other ownership interests in, or a Lien on
                any property or other assets of, the Company or any of its
                Restricted Subsidiaries; or

                         (ii) the Company or any other Restricted Subsidiary (A)
                provides credit support for, or a Guaranty of, any debt of such
                Subsidiary (including any undertaking, agreement or instrument
                evidencing such Debt) or (B) is directly or indirectly liable on
                any Debt of such Subsidiary. Any termination of the status of an
                Unrestricted Subsidiary as an Unrestricted Subsidiary pursuant
                to the preceding sentence will be deemed to result in a breach
                of this covenant in any circumstance in which the Company would
                not be permitted to change the status of such Unrestricted
                Subsidiary to the status of a Restricted Subsidiary pursuant to
                the preceding paragraph.

                "Unpermitted Debt" means any Debt of a Subsidiary of the Company
                if (x) a default thereunder (or under any instrument or
                agreement pursuant to or by which such Debt is issued, secured
                or evidenced) or any right that the holders thereof may have to
                take enforcement action against such Subsidiary or its property
                or other assets, 


                                       13
<PAGE>   14
                would permit (whether or not after the giving of notice or the
                lapse of time or both) the holders of any Debt of the Company or
                any other Restricted Subsidiary to declare the same due and
                payable prior to the date on which it otherwise would have
                become due and payable or otherwise to take any enforcement
                action against the Company or any such other Restricted
                Subsidiary or (y) such Debt is secured by a Lien on any property
                or other assets of the Company and any of its other Restricted
                Subsidiaries.

                Each Person that is or becomes a Subsidiary of the Company shall
                be deemed to be a Restricted Subsidiary at all times when it is
                a Subsidiary of the Company that is not an Unrestricted
                Subsidiary. Each Person that is or becomes a Wholly Owned
                Subsidiary of the Company shall be deemed to be a Wholly Owned
                Restricted Subsidiary at all times when it is a Wholly Owned
                Subsidiary of the Company that is not an Unrestricted
                Subsidiary.

         (14) (a) In addition to the Events of Default set forth in Section 5.1
of the Indenture, the Seven-Year Notes shall include the following additional
Event of Default designated as clause (j) of such Section, which shall be deemed
an Event of Default under Section 5.1 of the Indenture:

                "(j) failure to perform or comply with the provisions of Section
        7.1 of the Indenture (as superseded by subsection 15 of Section 1.01
        hereof) or the provisions of subsection 13(a) and subsection 13(b) of
        Section 1.01 of this Second Supplemental Indenture"

                (b) In addition, Section 5.1 of the Indenture is further
        supplemented by adding the following paragraph thereto:

                "If an Event of Default occurs at any time by reason of any
        willful action (or inaction) taken (or not taken) by or on behalf of the
        Company with the intention of avoiding payment of the premium that the
        Company would have had to pay if the Company then had elected to redeem
        the Seven-Year Notes pursuant to Article 11 of the Indenture and
        paragraph 5(b) of the Seven-Year Notes, then, upon acceleration of the
        Seven-Year Notes, an equivalent premium shall also become and be
        immediately due and payable, to the extent permitted by law, anything in
        the Indenture or in the Seven-Year Notes to the contrary
        notwithstanding."

         (15) Section 7.1 of the Indenture is hereby superseded by the following
in respect of the Seven-Year Notes:

         The Company (i) may not consolidate with or merge into any Person; (ii)
may not permit any Person other than a Restricted Subsidiary to consolidate with
or merge into the Company; and (iii) may not, directly or indirectly, in one or
a series of transactions, transfer, convey, sell, lease or otherwise dispose of
all or substantially all of the properties and assets of the Company and its
Subsidiaries on a consolidated basis; unless, in each case of (i), (ii) and
(iii) above:

                (1) immediately before and after giving effect to such
        transaction (or series) and treating any Debt Incurred by the Company or
        a Subsidiary of the Company as a result of such transaction (or series)
        as having been incurred by the Company of such Subsidiary at the time of
        the transaction (or series), no Event of Default, or event that with the
        passing 


                                       14
<PAGE>   15
        of time or the giving of notice, or both, will constitute an Event of
        Default, shall have occurred and be continuing;

                (2) in a transaction (or series) in which the Company does not
        survive or in which the Company transfers, conveys, sells, leases or
        otherwise disposes of all or substantially all of its properties and
        assets, the successor entity is a corporation, partnership, limited
        liability company or trust and is organized and validly existing under
        the laws of the United States of America, any State thereof or the
        District of Columbia and expressly assumes, by a supplemental Indenture
        executed and delivered to the Trustee in form satisfactory to the
        Trustee, all the Company's obligations under the Indenture;

                (3) if such transaction (or series) occurs prior to the
        occurrence of a Rating Event Date, either (x) the Company or the
        successor entity would, at the time of such transaction (or series) and
        after giving pro forma effect thereto as if such transaction (or series)
        had occurred at the beginning of the most recently ended four full
        fiscal quarter period for which internal financial statements are
        available immediately preceding the date of such transaction (or
        series), have been permitted to Incur at least $1.00 of additional Debt
        pursuant to the Consolidated EBITDA Coverage Ratio test set forth in the
        first paragraph under subsection 13(d) of this Section 1.01 or (y) the
        Consolidated EBITDA Coverage Ratio of the Company or the successor
        entity for the most recently ended four full fiscal quarter period for
        which internal financial statements are available immediately preceding
        the date of such transaction (or series), calculated on a pro forma
        basis as if such transaction (or series) had occurred at the beginning
        of such four full fiscal quarter period, would be no less than such
        Consolidated EBITDA Coverage Ratio, calculated without giving effect to
        such transaction or series or any other transactions (or series) that is
        subject to the provisions of the Indenture described in this paragraph
        and that occurred after the date that is twelve months before the date
        of such transaction (or series).

                (4) if, as a result of any such transaction, property or assets
        of the Company or any Restricted Subsidiary of the Company would become
        subject to a Lien prohibited by subsection 13(g) of this Section 1.01,
        the Company or the successor entity will have secured the Seven-Year
        Notes as required by such covenant; and

                (5) the Company has delivered to the Trustee an Officers'
        Certificate and an Opinion of Counsel as specified in the Indenture.

                The Company shall deliver to the Trustee prior to the proposed
        consolidation, merger, sale, transfer, lease or other disposition an
        Officers' Certificate to the foregoing effect and an Opinion of Counsel
        stating that the proposed consolidation, merger, sale, transfer, lease
        or other disposition and such supplemental indenture comply with this
        Second Supplemental Indenture and that all conditions precedent to the
        consummation of such transaction under this Section 7.1 have been met."

         (16) Section 8.1 of the Indenture is hereby supplemented by adding the
following as subsection (m) thereof in respect of the Seven-Year Notes:

                (m) to provide for the issuance of Additional Notes in
        accordance with the limitations set forth in this Second Supplemental
        Indenture as of the date hereof;


                                       15
<PAGE>   16
         (17) Section 15.4 of the Indenture is hereby supplemented to include
the following as clause (d) of such Section in respect of the Seven-Year Notes:

                "(d) In the event that any Subsidiary Guarantor ceases to be a
        guarantor under, or to pledge any of its assets to secure obligations
        under, the Bank Agreement, such Guarantor shall be released from all of
        its obligations under its Senior Guarantee endorsed on the Securities
        and under this Article 15."

         (18) The Seven-Year Notes shall not be issuable as Bearer Securities.

         (19) Interest on any Seven-Year Note shall be payable only to the
Person in whose name that Seven-Year Note (or one or more predecessor Seven-Year
Notes thereof) is registered at the close of business on the Regular Record Date
for such interest.

         (20) Article 4 of the Indenture shall be applicable to the Seven-Year
Notes.

         (21) The Seven-Year Notes shall not be issuable in definitive form
except under the circumstances described in Section 2.1 of the Indenture.

         (22) The Seven-Year Notes shall not be subordinated to any other debt
of the Company, and shall constitute senior unsecured obligations of the
Company.

         (23) For all purposes, the Series A Seven-Year Notes and the Series B
Seven-Year Notes shall be treated as one series of Securities under the
Indenture.

         SECTION 1.02.  FORMS.

         (1) Attached hereto as Exhibit A is a true and correct copy of the Form
of Seven-Year Note representing the Company's Seven-Year Notes.

         (2) Attached hereto as Exhibit B is a true and correct copy of a
specimen certificate of transfer.

         (3) Attached hereto as Exhibit C is a true and correct copy of a
specimen certificate of exchange.

         (4) Attached hereto as Exhibit D is a true and correct copy of a
specimen certificate from acquiring institutional accredited investor.

         (5) The form of Senior Guarantee shall be as set forth in Section 2.3 
of the Indenture.

                                   ARTICLE II.
                              TRANSFER AND EXCHANGE

         SECTION 2.01. GENERAL. Sections 2.4, 3.2 and 3.3 of the Indenture are
hereby modified and superseded as follows in respect of the Seven-Year Notes:

        (a) General. The Seven-Year Notes and the Trustee's certificate of
authentication shall be substantially in the form of Exhibit A hereto. The
Seven-Year Notes may have notations, legends or endorsements required by law,
stock exchange rule or usage. Each Seven-Year Note 


                                       16
<PAGE>   17
shall be dated the date of its authentication. The Seven-Year Notes shall be in
denominations of $1,000 and integral multiples thereof.

        The terms and provisions contained in the Seven-Year Notes shall
constitute, and are hereby expressly made, a part of this Second Supplemental
Indenture and the Company, the Guarantors and the Trustee, by their execution
and delivery of this Second Supplemental Indenture, expressly agree to such
terms and provisions and to be bound thereby. However, to the extent any
provision of any Seven-Year Note conflicts with the express provisions of this
Second Supplemental Indenture, the provisions of this Second Supplemental
Indenture shall govern and be controlling.

        (b) Global Notes. Seven-Year Notes issued in global form shall be
substantially in the form of Exhibit A attached hereto (including the Global
Note Legend thereon and the "Schedule of Exchanges of Interests in the Global
Note" attached thereto). Seven-Year Notes issued in definitive form shall be
substantially in the form of Exhibit A attached hereto (but without the Global
Note Legend thereon and without the "Schedule of Exchanges of Interests in the
Global Note" attached thereto). Each Global Note shall represent such of the
outstanding Seven-Year Notes as shall be specified therein and each shall
provide that it shall represent the aggregate principal amount of outstanding
Seven-Year Notes from time to time endorsed thereon and that the aggregate
principal amount of outstanding Seven-Year Notes represented thereby may from
time to time be reduced or increased, as appropriate, to reflect exchanges and
redemptions. Any endorsement of a Global Note to reflect the amount of any
increase or decrease in the aggregate principal amount of outstanding Seven-Year
Notes represented thereby shall be made by the Trustee or the Custodian, at the
direction of the Trustee, in accordance with instructions given by the Holder
thereof as required by Section 2.02 of this Second Supplemental Indenture.

        (c) Euroclear and Cedel Procedures Applicable. The provisions of the
"Operating Procedures of the Euroclear System" and "Terms and Conditions
Governing Use of Euroclear" and the "General Terms and Conditions of Cedel Bank"
and "Customer Handbook" of Cedel Bank shall be applicable to transfers of
beneficial interests in Global Notes that are held by Participants through
Euroclear or Cedel Bank.

         SECTION 2.02. REGISTRATION, TRANSFER AND EXCHANGE. Section 3.5 of the
Indenture is hereby modified and superseded in its entirety as follows in
respect of the Seven-Year Notes:

        (a) Transfer and Exchange of Global Notes. A Global Note may not be
transferred as a whole except by the Depositary to a nominee of the Depositary,
by a nominee of the Depositary to the Depositary or to another nominee of the
Depositary, or by the Depositary or any such nominee to a successor Depositary
or a nominee of such successor Depositary. All Global Notes will be exchanged by
the Company for Definitive Notes if (i) the Company delivers to the Trustee
notice from the Depositary that it is unwilling or unable to continue to act as
Depositary or that it is no longer a clearing agency registered under the
Exchange Act and, in either case, a successor Depositary is not appointed by the
Company within 90 days after the date of such notice from the Depositary, (ii)
the Company in its sole discretion determines that the Global Notes (in whole
but not in part) should be exchanged for Definitive Notes and delivers a written
notice to such effect to the Trustee or (iii) there shall have occured and be
continuing a Default or an Event of Default under the Indenture with respect to
the Senior Notes. Upon the occurrence of either of the preceding events in (i),
(ii) or (iii) above, Definitive Notes shall be issued in such names as the


                                       17
<PAGE>   18
Participants and Indirect Participants and the Depositary shall instruct the
Trustee. Global Notes also may be exchanged or replaced, in whole or in part, as
provided in Sections 3.6 and 3.4 of the Indenture. Every Seven-Year Note
authenticated and delivered in exchange for, or in lieu of, a Global Note or any
portion thereof, pursuant to this Section 2.02 or Section 3.6 or 3.4 of the
Indenture, shall be authenticated and delivered in the form of, and shall be, a
Global Note. A Global Note may not be exchanged for another Seven-Year Note
other than as provided in this Section 2.02(a), however, beneficial interests in
a Global Note may be transferred and exchanged as provided in Section 2.02(b),
(c) or (f) of this Second Supplemental Indenture.

        (b) Transfer and Exchange of Beneficial Interests in the Global Notes.
The transfer and exchange of beneficial interests in the Global Notes shall be
effected through the Depositary, in accordance with the provisions of this
Second Supplemental Indenture and the Applicable Procedures. Beneficial
interests in the Restricted Global Notes shall be subject to restrictions on
transfer comparable to those set forth in this Second Supplemental Indenture to
the extent required by the Securities Act. Transfers of beneficial interests in
the Global Notes also shall require compliance with either subparagraph (i) or
(ii) below, as applicable, as well as one or more of the other following
subparagraphs, as applicable:

                  (i) Transfer of Beneficial Interests in the Same Global Note.
         Beneficial interests in any Restricted Global Note may be transferred
         to Persons who take delivery thereof in the form of a beneficial
         interest in the same Restricted Global Note in accordance with the
         transfer restrictions set forth in the Private Placement Legend;
         provided, however, that prior to the expiration of the Restricted
         Period, transfers of beneficial interests in the Regulation S Global
         Note may not be made to a U.S. Person or for the account or benefit of
         a U.S. Person (other than an Initial Purchaser.) Beneficial interests
         in any Unrestricted Global Note may be transferred to Persons who take
         delivery thereof in the form of a beneficial interest in an
         Unrestricted Global Note. No written orders or instructions shall be
         required to be delivered to the Registrar to effect the transfers
         described in this Section 2.02(b)(i).

                  (ii) All Other Transfers and Exchanges of Beneficial Interests
         in Global Notes. In connection with all transfers and exchanges of
         beneficial interests that are not subject to Section 2.02(b)(i) above,
         the transferor of such beneficial interest must deliver to the
         Registrar either (A) (1) a written order from a Participant or an
         Indirect Participant given to the Depositary in accordance with the
         Applicable Procedures directing the Depositary to credit or cause to be
         credited a beneficial interest in another Global Note in an amount
         equal to the beneficial interest to be transferred or exchanged and (2)
         instructions given in accordance with the Applicable Procedures
         containing information regarding the Participant account to be credited
         with such increase or (B) (1) a written order from a Participant or an
         Indirect Participant given to the Depositary in accordance with the
         Applicable Procedures directing the Depositary to cause to be issued a
         Definitive Note in an amount equal to the beneficial interest to be
         transferred or exchanged and (2) instructions given by the Depositary
         to the Registrar containing information regarding the Person in whose
         name such Definitive Note shall be registered to effect the transfer or
         exchange referred to in (1) above. Upon consummation of an Exchange
         Offer by the Company in accordance with Section 2.02(f) of this Second
         Supplemental Indenture, the requirements of this Section 2.02(b)(ii)
         shall be deemed to have been satisfied upon receipt by the Registrar of
         the instructions contained in the Letter of Transmittal delivered by
         the Holder of such beneficial interests in the Restricted Global Notes.
         Upon 


                                       18
<PAGE>   19
         satisfaction of all of the requirements for transfer or exchange of
         beneficial interests in Global Notes contained in this Second
         Supplemental Indenture and the Seven-Year Notes or otherwise applicable
         under the Securities Act, the Trustee shall adjust the principal amount
         of the relevant Global Note(s) pursuant to Section 2.02(h) of this
         Second Supplemental Indenture.

                  (iii) Transfer of Beneficial Interests to Another Restricted
         Global Note. A beneficial interest in any Restricted Global Note may be
         transferred to a Person who takes delivery thereof in the form of a
         beneficial interest in another Restricted Global Note if the transfer
         complies with the requirements of Section 2.02(b)(ii) above and the
         Registrar receives the following:

                      (A) if the transferee will take delivery in the form of a
                beneficial interest in the 144A Global Note, then the transferor
                must deliver a certificate in the form of Exhibit B hereto,
                including the certifications in item (1) thereof;

                      (B) if the transferee will take delivery in the form of a
                beneficial interest in the Regulation S Global Note, then the
                transferor must deliver a certificate in the form of Exhibit B
                hereto, including the certifications in item (2) thereof; and

                      (C) if the transferee will take delivery in the form of a
                beneficial interest in the IAI Global Note, then the transferor
                must deliver a certificate in the form of Exhibit B hereto,
                including the certifications and certificates and Opinion of
                Counsel required by item (3) thereof, if applicable.

                  (iv) Transfer and Exchange of Beneficial Interests in a
         Restricted Global Note for Beneficial Interests in the Unrestricted
         Global Note. A beneficial interest in any Restricted Global Note may be
         exchanged by any Holder thereof for a beneficial interest in an
         Unrestricted Global Note or transferred to a Person who takes delivery
         thereof in the form of a beneficial interest in an Unrestricted Global
         Note if the exchange or transfer complies with the requirements of
         Section 2.02(b)(ii) above and:

                      (A) such exchange or transfer is effected pursuant to the
                Exchange Offer in accordance with the applicable Registration
                Rights Agreement and the Holder of the beneficial interest to be
                transferred, in the case of an exchange, or the transferee, in
                the case of a transfer, certifies in the applicable Letter of
                Transmittal that it is not (1) a broker-dealer, (2) a Person
                participating in the distribution of the Exchange Notes or (3) a
                Person who is an affiliate (as defined in Rule 144) of the
                Company;

                      (B) such transfer is effected pursuant to a Shelf
                Registration Statement in accordance with the applicable
                Registration Rights Agreement;

                      (C) such transfer is effected by a Broker-Dealer pursuant
                to an Exchange Offer Registration Statement in accordance with
                the applicable Registration Rights Agreement; or

                      (D) the Registrar receives the following:

                             (1) if the Holder of such beneficial interest in a
                      Restricted Global Note proposes to exchange such
                      beneficial interest for a beneficial interest in 


                                       19
<PAGE>   20
                      an Unrestricted Global Note, a certificate from such
                      Holder in the form of Exhibit C hereto, including the
                      certifications in item (1)(a) thereof; or

                             (2) if the Holder of such beneficial interest in a
                      Restricted Global Note proposes to transfer such
                      beneficial interest to a Person who shall take delivery
                      thereof in the form of a beneficial interest in an
                      Unrestricted Global Note, a certificate from such Holder
                      in the form of Exhibit B hereto, including the
                      certifications in item (4) thereof;

                and, in each such case set forth in this subparagraph (D), if
                the Registrar so requests or if the Applicable Procedures so
                require, an Opinion of Counsel in form reasonably acceptable to
                the Registrar to the effect that such exchange or transfer is in
                compliance with the Securities Act and that the restrictions on
                transfer contained in this Second Supplemental Indenture and in
                the Private Placement Legend are no longer required in order to
                maintain compliance with the Securities Act.

                If any such transfer is effected pursuant to subparagraph (B) or
        (D) above at a time when an Unrestricted Global Note has not yet been
        issued, the Company shall issue and, upon receipt of an Authentication
        Order in accordance with Section 3.3 of the Indenture, the Trustee shall
        authenticate one or more Unrestricted Global Notes in an aggregate
        principal amount equal to the aggregate principal amount of beneficial
        interests transferred pursuant to subparagraph (B) or (D) above.

                Beneficial interests in an Unrestricted Global Note cannot be
        exchanged for, or transferred to Persons who take delivery thereof in
        the form of, a beneficial interest in a Restricted Global Note.

        (c) Transfer or Exchange of Beneficial Interests for Definitive Notes.

                  (i) Beneficial Interests in Restricted Global Notes to
         Restricted Definitive Notes. If any Holder of a beneficial interest in
         a Restricted Global Note proposes to exchange such beneficial interest
         for a Restricted Definitive Note or to transfer such beneficial
         interest to a Person who takes delivery thereof in the form of a
         Restricted Definitive Note, then, upon receipt by the Registrar of the
         following documentation:

                      (A) if the Holder of such beneficial interest in a
                Restricted Global Note proposes to exchange such beneficial
                interest for a Restricted Definitive Note, a certificate from
                such Holder in the form of Exhibit C hereto, including the
                certifications in item (2)(a) thereof;

                      (B) if such beneficial interest is being transferred to a
                QIB in accordance with Rule 144A under the Securities Act, a
                certificate to the effect set forth in Exhibit B hereto,
                including the certifications in item (1) thereof;

                      (C) if such beneficial interest is being transferred to a
                Non-U.S. Person in an offshore transaction in accordance with
                Rule 903 or Rule 904 under the Securities Act, a certificate to
                the effect set forth in Exhibit B hereto, including the
                certifications in item (2) thereof;


                                       20
<PAGE>   21
                      (D) if such beneficial interest is being transferred
                pursuant to an exemption from the registration requirements of
                the Securities Act in accordance with Rule 144 under the
                Securities Act, a certificate to the effect set forth in Exhibit
                B hereto, including the certifications in item (3)(a) thereof;

                      (E) if such beneficial interest is being transferred to an
                Institutional Accredited Investor in reliance on an exemption
                from the registration requirements of the Securities Act other
                than those listed in subparagraphs (B) through (D) above, a
                certificate to the effect set forth in Exhibit B hereto,
                including the certifications, certificates and Opinion of
                Counsel required by item (3) thereof, if applicable;

                      (F) if such beneficial interest is being transferred to
                the Company or any of its Subsidiaries, a certificate to the
                effect set forth in Exhibit B hereto, including the
                certifications in item (3)(b) thereof; or

                      (G) if such beneficial interest is being transferred
                pursuant to an effective registration statement under the
                Securities Act, a certificate to the effect set forth in Exhibit
                B hereto, including the certifications in item (3)(c) thereof,

                the Trustee shall cause the aggregate principal amount of the
                applicable Global Note to be reduced accordingly pursuant to
                Section 2.02(h) of this Second Supplemental Indenture, and the
                Company shall execute and the Trustee shall authenticate and
                deliver to the Person designated in the instructions a
                Restricted Definitive Note in the appropriate principal amount.
                Any Restrictive Definitive Note issued in exchange for a
                beneficial interest in a Restricted Global Note pursuant to this
                Section 2.02(c) shall be registered in such name or names and in
                such authorized denomination or denominations as the Holder of
                such beneficial interest shall instruct the Registrar through
                instructions from the Depositary and the Participant or Indirect
                Participant. The Trustee shall deliver such Restricted
                Definitive Notes to the Persons in whose names such Seven-Year
                Notes are so registered. Any Restricted Definitive Note issued
                in exchange for a beneficial interest in a Restricted Global
                Note pursuant to this Section 2.02(c)(i) shall bear the Private
                Placement Legend and shall be subject to all restrictions on
                transfer contained therein.

                  (ii) Beneficial Interests in Restricted Global Notes to
         Unrestricted Definitive Notes. A Holder of a beneficial interest in a
         Restricted Global Note may exchange such beneficial interest for an
         Unrestricted Definitive Note or may transfer such beneficial interest
         to a Person who takes delivery thereof in the form of an Unrestricted
         Definitive Note only if:

                      (A) such exchange or transfer is effected pursuant to an
                Exchange Offer in accordance with the applicable Registration
                Rights Agreement and the Holder of such beneficial interest, in
                the case of an exchange, or the transferee, in the case of a
                transfer, certifies in the applicable Letter of Transmittal that
                it is not (1) a broker-dealer, (2) a Person participating in the
                distribution of the Exchange Notes or (3) a Person who is an
                affiliate (as defined in Rule 144) of the Company;

                      (B) such transfer is effected pursuant to a Shelf
                Registration Statement in accordance with the applicable
                Registration Rights Agreement;


                                       21
<PAGE>   22
                      (C) such transfer is effected by a Broker-Dealer pursuant
                to the Exchange Offer Registration Statement in accordance with
                the Registration Rights Agreement; or

                      (D) the Registrar receives the following:

                             (1) if the Holder of such beneficial interest in a
                      Restricted Global Note proposes to exchange such
                      beneficial interest for a Definitive Note that does not
                      bear the Private Placement Legend, a certificate from such
                      holder in the form of Exhibit C hereto, including the
                      certifications in item (1)(b) thereof; or

                             (2) if the Holder of such beneficial interest in a
                      Restricted Global Note proposes to transfer such
                      beneficial interest to a Person who shall take delivery
                      thereof in the form of a Definitive Note that does not
                      bear the Private Placement Legend, a certificate from such
                      Holder in the form of Exhibit B hereto, including the
                      certifications in item (4) thereof;

                and, in each such case set forth in this subparagraph (D), if
                the Registrar so requests or if the Applicable Procedures so
                require, an Opinion of Counsel in form reasonably acceptable to
                the Registrar to the effect that such exchange or transfer is in
                compliance with the Securities Act and that the restrictions on
                transfer contained in this Second Supplemental Indenture herein
                and in the Private Placement Legend are no longer required in
                order to maintain compliance with the Securities Act.

                If any such transfer is effected pursuant to subparagraph (B) or
        (D) above at a time when an Unrestricted Global Note has not yet been
        issued, the Company shall issue and, upon receipt of an Authentication
        Order in accordance with Section 3.3 of the Indenture, the Trustee shall
        authenticate one or more Unrestricted Global Notes in an aggregate
        principal amount equal to the aggregate principal amount of beneficial
        interests transferred pursuant to subparagraph (B) or (D) above.

                  (iii) Beneficial Interests in Unrestricted Global Notes to
         Unrestricted Definitive Notes. If any Holder of a beneficial interest
         in an Unrestricted Global Note proposes to exchange such beneficial
         interest for a Definitive Note or to transfer such beneficial interest
         to a Person who takes delivery thereof in the form of a Definitive
         Note, then, upon satisfaction of the conditions set forth in Section
         2.02(b)(ii) of this Second Supplemental Indenture, the Trustee shall
         cause the aggregate principal amount of the applicable Global Note to
         be reduced accordingly pursuant to Section 2.02(h) of this Second
         Supplemental Indenture, and the Company shall execute and the Trustee
         shall authenticate and deliver to the Person designated in the
         instructions a Definitive Note in the appropriate principal amount. Any
         Definitive Note issued in exchange for a beneficial interest pursuant
         to this Section 2.02(c)(iii) shall be registered in such name or names
         and in such authorized denomination or denominations as the Holder of
         such beneficial interest shall instruct the Registrar through
         instructions from the Depositary and the Participant or Indirect
         Participant. The Trustee shall deliver such Definitive Notes to the
         Persons in whose names such Seven-Year Notes are so registered. Any
         Definitive Note issued in exchange for a beneficial interest pursuant
         to this Section 2.02(c)(iii) shall not bear the Private Placement
         Legend.


                                       22
<PAGE>   23
         (d) Transfer and Exchange of Definitive Notes for Beneficial Interests.

                  (i) Restricted Definitive Notes to Beneficial Interests in
         Restricted Global Notes. If any Holder of a Restricted Definitive Note
         proposes to exchange such Seven-Year Note for a beneficial interest in
         a Restricted Global Note or to transfer such Restricted Definitive
         Notes to a Person who takes delivery thereof in the form of a
         beneficial interest in a Restricted Global Note, then, upon receipt by
         the Registrar of the following documentation:

                      (A) if the Holder of such Restricted Definitive Note
                proposes to exchange such Seven-Year Note for a beneficial
                interest in a Restricted Global Note, a certificate from such
                Holder in the form of Exhibit C hereto, including the
                certifications in item (2)(b) thereof;

                      (B) if such Restricted Definitive Note is being
                transferred to a QIB in accordance with Rule 144A under the
                Securities Act, a certificate to the effect set forth in Exhibit
                B hereto, including the certifications in item (1) thereof;

                      (C) if such Restricted Definitive Note is being
                transferred to a Non-U.S. Person in an offshore transaction in
                accordance with Rule 903 or Rule 904 under the Securities Act, a
                certificate to the effect set forth in Exhibit B hereto,
                including the certifications in item (2) thereof;

                      (D) if such Restricted Definitive Note is being
                transferred pursuant to an exemption from the registration
                requirements of the Securities Act in accordance with Rule 144
                under the Securities Act, a certificate to the effect set forth
                in Exhibit B hereto, including the certifications in item (3)(a)
                thereof;

                      (E) if such Restricted Definitive Note is being
                transferred to an Institutional Accredited Investor in reliance
                on an exemption from the registration requirements of the
                Securities Act other than those listed in subparagraphs (B)
                through (D) above, a certificate to the effect set forth in
                Exhibit B hereto, including the certifications, certificates and
                Opinion of Counsel required by item (3) thereof, if applicable;

                      (F) if such Restricted Definitive Note is being
                transferred to the Company or any of its Subsidiaries, a
                certificate to the effect set forth in Exhibit B hereto,
                including the certifications in item (3)(b) thereof; or

                      (G) if such Restricted Definitive Note is being
                transferred pursuant to an effective registration statement
                under the Securities Act, a certificate to the effect set forth
                in Exhibit B hereto, including the certifications in item (3)(c)
                thereof,

         the Trustee shall cancel the Restricted Definitive Note, increase or
         cause to be increased the aggregate principal amount of, in the case of
         clause (A) above, the appropriate Restricted Global Note, in the case
         of clause (B) above, the 144A Global Note, in the case of clause (C)
         above, the Regulation S Global Note, and in all other cases, the IAI
         Global Note.

                  (ii) Restricted Definitive Notes to Beneficial Interests in
         Unrestricted Global Notes. A Holder of a Restricted Definitive Note may
         exchange such Seven-Year Note for 


                                       23
<PAGE>   24
         a beneficial interest in an Unrestricted Global Note or transfer such
         Restricted Definitive Note to a Person who takes delivery thereof in
         the form of a beneficial interest in an Unrestricted Global Note only
         if:

                      (A) such exchange or transfer is effected pursuant to the
                Exchange Offer in accordance with the applicable Registration
                Rights Agreement and the Holder, in the case of an exchange, or
                the transferee, in the case of a transfer, certifies in the
                applicable Letter of Transmittal that it is not (1) a
                broker-dealer, (2) a Person participating in the distribution of
                the Exchange Notes or (3) a Person who is an affiliate (as
                defined in Rule 144) of the Company;

                      (B) such transfer is effected pursuant to a Shelf
                Registration Statement in accordance with the applicable
                Registration Rights Agreement;

                      (C) such transfer is effected by a Broker-Dealer pursuant
                to an Exchange Offer Registration Statement in accordance with
                the applicable Registration Rights Agreement; or

                      (D) the Registrar receives the following:

                             (1) if the Holder of such Definitive Notes proposes
                      to exchange such Seven-Year Notes for a beneficial
                      interest in the Unrestricted Global Note, a certificate
                      from such Holder in the form of Exhibit C hereto,
                      including the certifications in item (1)(c) thereof; or

                             (2) if the Holder of such Definitive Notes proposes
                      to transfer such Seven-Year Notes to a Person who shall
                      take delivery thereof in the form of a beneficial interest
                      in the Unrestricted Global Note, a certificate from such
                      Holder in the form of Exhibit B hereto, including the
                      certifications in item (4) thereof;

                and, in each such case set forth in this subparagraph (D), if
                the Registrar so requests or if the Applicable Procedures so
                require, an Opinion of Counsel in form reasonably acceptable to
                the Registrar to the effect that such exchange or transfer is in
                compliance with the Securities Act and that the restrictions on
                transfer contained in this Second Supplemental Indenture and in
                the Private Placement Legend are no longer required in order to
                maintain compliance with the Securities Act.

                  Upon satisfaction of the conditions of any of the
         subparagraphs in this Section 2.02(d)(ii), the Trustee shall cancel the
         Definitive Notes and increase or cause to be increased the aggregate
         principal amount of the Unrestricted Global Note.

                  (iii) Unrestricted Definitive Notes to Beneficial Interests in
         Unrestricted Global Notes. A Holder of an Unrestricted Definitive Note
         may exchange such Seven-Year Note for a beneficial interest in an
         Unrestricted Global Note or transfer such Unrestricted Definitive Notes
         to a Person who takes delivery thereof in the form of a beneficial
         interest in an Unrestricted Global Note at any time. Upon receipt of a
         request for such an exchange or transfer, the Trustee shall cancel the
         applicable Unrestricted Definitive Note 


                                       24
<PAGE>   25
         and increase or cause to be increased the aggregate principal amount of
         one of the Unrestricted Global Notes.

                  If any such exchange or transfer from an Unrestricted
         Definitive Note or a Restricted Definitive Note, as the case may be, to
         a beneficial interest is effected pursuant to subparagraphs (ii)(B),
         (ii)(D) or (iii) above at a time when an Unrestricted Global Note has
         not yet been issued, the Company shall issue and, upon receipt of an
         Authentication Order in accordance with Section 3.3 of the Indenture,
         the Trustee shall authenticate one or more Unrestricted Global Notes in
         an aggregate principal amount equal to the principal amount of
         Unrestricted Definitive Notes or Restricted Definitive Notes, as the
         case may be so transferred.

        (e) Transfer and Exchange of Definitive Notes for Definitive Notes. Upon
request by a Holder of Definitive Notes and such Holder's compliance with the
provisions of this Section 2.02(e), the Registrar shall register the transfer or
exchange of Definitive Notes. Prior to such registration of transfer or
exchange, the requesting Holder shall present or surrender to the Registrar the
Definitive Notes duly endorsed or accompanied by a written instruction of
transfer in form satisfactory to the Registrar duly executed by such Holder or
by its attorney, duly authorized in writing. In addition, the requesting Holder
shall provide any additional certifications, documents and information, as
applicable, required pursuant to the following provisions of this Section
2.02(e).

                  (i) Restricted Definitive Notes to Restricted Definitive
         Notes. Any Restricted Definitive Note may be transferred to and
         registered in the name of Persons who take delivery thereof in the form
         of a Restricted Definitive Note if the Registrar receives the
         following:

                      (A) if the transfer will be made pursuant to Rule 144A
                under the Securities Act, then the transferor must deliver a
                certificate in the form of Exhibit B hereto, including the
                certifications in item (1) thereof;

                      (B) if the transfer will be made pursuant to Rule 903 or
                Rule 904, then the transferor must deliver a certificate in the
                form of Exhibit B hereto, including the certifications in item
                (2) thereof; and

                      (C) if the transfer will be made pursuant to any other
                exemption from the registration requirements of the Securities
                Act, then the transferor must deliver a certificate in the form
                of Exhibit B hereto, including the certifications, certificates
                and Opinion of Counsel required by item (3) thereof, if
                applicable.

                  (ii) Restricted Definitive Notes to Unrestricted Definitive
         Notes. Any Restricted Definitive Note may be exchanged by the Holder
         thereof for an Unrestricted Definitive Note or transferred to a Person
         or Persons who take delivery thereof in the form of an Unrestricted
         Definitive Note if:

                      (A) such exchange or transfer is effected pursuant to an
                Exchange Offer in accordance with the applicable Registration
                Rights Agreement and the Holder, in the case of an exchange, or
                the transferee, in the case of a transfer, certifies in the
                applicable Letter of Transmittal that it is not (1) a
                broker-dealer, (2) a Person 


                                       25
<PAGE>   26
                participating in the distribution of the Exchange Notes or (3) a
                Person who is an affiliate (as defined in Rule 144) of the
                Company;

                      (B) any such transfer is effected pursuant to a Shelf
                Registration Statement in accordance with the applicable
                Registration Rights Agreement;

                      (C) any such transfer is effected by a Broker-Dealer
                pursuant to an Exchange Offer Registration Statement in
                accordance with the applicable Registration Rights Agreement; or

                      (D) the Registrar receives the following:

                             (1) if the Holder of such Restricted Definitive
                      Notes proposes to exchange such Seven-Year Notes for an
                      Unrestricted Definitive Note, a certificate from such
                      Holder in the form of Exhibit C hereto, including the
                      certifications in item (1)(d) thereof; or

                             (2) if the Holder of such Restricted Definitive
                      Notes proposes to transfer such Seven-Year Notes to a
                      Person who shall take delivery thereof in the form of an
                      Unrestricted Definitive Note, a certificate from such
                      Holder in the form of Exhibit B hereto, including the
                      certifications in item (4) thereof;

                and, in each such case set forth in this subparagraph (D), if
                the Registrar so requests, an Opinion of Counsel in form
                reasonably acceptable to the Company to the effect that such
                exchange or transfer is in compliance with the Securities Act
                and that the restrictions on transfer contained in this Second
                Supplemental Indenture and in the Private Placement Legend are
                no longer required in order to maintain compliance with the
                Securities Act.

                  (iii) Unrestricted Definitive Notes to Unrestricted Definitive
         Notes. A Holder of Unrestricted Definitive Notes may transfer such
         Seven-Year Notes to a Person who takes delivery thereof in the form of
         an Unrestricted Definitive Note. Upon receipt of a request to register
         such a transfer, the Registrar shall register the Unrestricted
         Definitive Notes pursuant to the instructions from the Holder thereof.

        (f) Exchange Offer. Upon the occurrence of an Exchange Offer in
accordance with the applicable Registration Rights Agreement, the Company shall
issue and, upon receipt of an Authentication Order in accordance with Section
3.3, the Trustee shall authenticate (i) one or more Unrestricted Global Notes in
an aggregate principal amount equal to the principal amount of the beneficial
interests in the Restricted Global Notes tendered for acceptance by Persons that
certify in the applicable Letters of Transmittal that (x) they are not
broker-dealers, (y) they are not participating in a distribution of the Exchange
Notes and (z) they are not affiliates (as defined in Rule 144) of the Company,
and accepted for exchange in an Exchange Offer and (ii) Definitive Notes in an
aggregate principal amount equal to the principal amount of the Restricted
Definitive Notes accepted for exchange in an Exchange Offer. Concurrently with
the issuance of such Seven-Year Notes, the Trustee shall cause the aggregate
principal amount of the applicable Restricted Global Notes to be reduced
accordingly, and the Company shall execute and the Trustee shall authenticate
and deliver to the Persons designated by the Holders of Restricted Definitive
Notes so accepted Unrestricted Definitive Notes in the appropriate principal
amount.


                                       26
<PAGE>   27
        (g) Legends. The following legends shall appear on the face of all
Global Notes and Definitive Notes issued under this Second Supplemental
Indenture unless specifically stated otherwise in the applicable provisions of
this Second Supplemental Indenture.

                  (i) Private Placement Legend.

                      (A) Except as permitted by subparagraph (B) below, each
                Global Note and each Definitive Note (and all Seven-Year Notes
                issued in exchange therefor or substitution thereof) shall bear
                the legend in substantially the following form:

                      "THIS NOTE (OR ITS PREDECESSOR) HAS NOT BEEN REGISTERED
                UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE
                "SECURITIES ACT"), AND, ACCORDINGLY, MAY NOT BE OFFERED, SOLD,
                PLEDGED OR OTHERWISE TRANSFERRED WITHIN THE UNITED STATES OR TO,
                OR FOR THE ACCOUNT OR BENEFIT OF, U.S. PERSONS, EXCEPT AS SET
                FORTH IN THE NEXT SENTENCE. BY ITS ACQUISITION HEREOF OR OF A
                BENEFICIAL INTEREST HEREIN, THE HOLDER:

                             (1) REPRESENTS THAT (A) IT IS A "QUALIFIED
                      INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A UNDER THE
                      SECURITIES ACT) (A "QIB"), (B) IT HAS ACQUIRED THIS NOTE
                      IN AN OFFSHORE TRANSACTION IN COMPLIANCE WITH REGULATION S
                      UNDER THE SECURITIES ACT OR (C) IT IS AN INSTITUTIONAL
                      "ACCREDITED INVESTOR" (AS DEFINED IN RULE 501(A)(1), (2),
                      (3) OR (7) OR REGULATION D UNDER THE SECURITIES ACT) (AN
                      "IAI"),

                             (2) AGREES THAT IT WILL NOT RESELL OR OTHERWISE
                      TRANSFER THIS NOTE EXCEPT (A) TO THE COMPANY OR ANY OF ITS
                      SUBSIDIARIES, (B) TO A PERSON WHOM THE SELLER REASONABLY
                      BELIEVES IS A QIB PURCHASING FOR ITS OWN ACCOUNT OR FOR
                      THE ACCOUNT OF A QIB IN A TRANSACTION MEETING THE
                      REQUIREMENTS OF RULE 144A, (C) IN AN OFFSHORE TRANSACTION
                      MEETING THE REQUIREMENTS OF RULE 903 OR 904 OF THE
                      SECURITIES ACT, (D) IN A TRANSACTION MEETING THE
                      REQUIREMENTS OF RULE 144 UNDER THE SECURITIES ACT, (E) TO
                      AN IAI THAT, PRIOR TO SUCH TRANSFER, FURNISHES THE TRUSTEE
                      A SIGNED LETTER CONTAINING CERTAIN REPRESENTATIONS AND
                      AGREEMENTS RELATING TO THE TRANSFER OF THIS NOTE (THE FORM
                      OF WHICH CAN BE OBTAINED FROM THE TRUSTEE) AND, IF SUCH
                      TRANSFER IS IN RESPECT OF AN AGGREGATE PRINCIPAL AMOUNT OF
                      NOTES LESS THAN $250,000, AN OPINION OF COUNSEL ACCEPTABLE
                      TO THE COMPANY THAT SUCH TRANSFER IS IN COMPLIANCE WITH
                      THE SECURITIES ACT, (F) IN ACCORDANCE WITH ANOTHER
                      EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
                      SECURITIES ACT (AND BASED UPON AN OPINION OF COUNSEL
                      ACCEPTABLE TO THE COMPANY) OR (G) PURSUANT TO AN EFFECTIVE
                      REGISTRATION STATEMENT AND, IN EACH CASE, IN ACCORDANCE
                      WITH THE APPLICABLE SECURITIES LAWS OF ANY 


                                       27
<PAGE>   28
                      STATE OF THE UNITED STATES OR ANY OTHER APPLICABLE
                      JURISDICTION AND

                             (3) AGREES THAT IT WILL DELIVER TO EACH PERSON TO
                      WHOM THIS NOTE OR AN INTEREST HEREIN IS TRANSFERRED A
                      NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.

                      AS USED HEREIN, THE TERMS "OFFSHORE TRANSACTION" AND
                "UNITED STATES" HAVE THE MEANINGS GIVEN TO THEM BY RULE 902 OF
                REGULATION S UNDER THE SECURITIES ACT. THE INDENTURE CONTAINS A
                PROVISION REQUIRING THE TRUSTEE TO REFUSE TO REGISTER ANY
                TRANSFER OF THIS NOTE IN VIOLATION OF THE FOREGOING.

                      (B) Notwithstanding the foregoing, any Global Note or
                Definitive Note issued pursuant to subparagraphs (b)(iv),
                (c)(ii), (c)(iii), (d)(ii), (d)(iii), (e)(ii), (e)(iii) or (f)
                to this Section 2.02 (and all Seven-Year Notes issued in
                exchange therefor or substitution thereof) shall not bear the
                Private Placement Legend.

                  (ii) Global Note Legend. Each Global Note shall bear a legend 
        in substantially the following form:

                      "THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN
                THE INDENTURE GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR
                THE BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND IS NOT
                TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT
                (I) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE
                REQUIRED PURSUANT TO SECTION 3.6 OF THE INDENTURE, (II) THIS
                GLOBAL NOTE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT
                TO SECTION 3.5 OF THE INDENTURE, (III) THIS GLOBAL NOTE MAY BE
                DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT TO SECTION
                3.9 OF THE INDENTURE AND (IV) THIS GLOBAL NOTE MAY BE
                TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN
                CONSENT OF THE COMPANY."

        (h) Cancellation and/or Adjustment of Global Notes. At such time as all
beneficial interests in a particular Global Note have been exchanged for
Definitive Notes or a particular Global Note has been redeemed, repurchased or
canceled in whole and not in part, each such Global Note shall be returned to or
retained and canceled by the Trustee in accordance with Section 3.9 of the
Indenture. At any time prior to such cancellation, if any beneficial interest in
a Global Note is exchanged for or transferred to a Person who will take delivery
thereof in the form of a beneficial interest in another Global Note or for
Definitive Notes, the principal amount of Seven-Year Notes represented by such
Global Note shall be reduced accordingly and an endorsement shall be made on
such Global Note by the Trustee or by the Depositary at the direction of the
Trustee to reflect such reduction; and if the beneficial interest is being
exchanged for or transferred to a Person who will take delivery thereof in the
form of a beneficial interest in another Global Note, such other Global Note
shall be increased accordingly and an endorsement 


                                       28
<PAGE>   29
shall be made on such Global Note by the Trustee or by the Depositary at the
direction of the Trustee to reflect such increase.

        (i) General Provisions Relating to Transfers and Exchanges.

                  (i) To permit registrations of transfers and exchanges, the
         Company shall execute and the Trustee shall authenticate Global Notes
         and Definitive Notes upon the Company's order or at the Registrar's
         request.

                  (ii) No service charge shall be made to a Holder of a
         beneficial interest in a Global Note or to a Holder of a Definitive
         Note for any registration of transfer or exchange, but the Company may
         require payment of a sum sufficient to cover any transfer tax or
         similar governmental charge payable in connection therewith (other than
         any such transfer taxes or similar governmental charge payable upon
         exchange or transfer pursuant to Sections 3.4, 8.6 and 11.7 of the
         Indenture and subsections 13(a) and 13(b) of Section 1.01 of this
         Second Supplemental Indenture).

                  (iii) The Registrar shall not be required to register the
         transfer of or exchange any Seven-Year Note selected for redemption in
         whole or in part, except the unredeemed portion of any Seven-Year Note
         being redeemed in part.

                  (iv) All Global Notes and Definitive Notes issued upon any
         registration of transfer or exchange of Global Notes or Definitive
         Notes shall be the valid obligations of the Company, evidencing the
         same debt, and entitled to the same benefits of the Indenture, as the
         Global Notes or Definitive Notes surrendered upon such registration of
         transfer or exchange.

                  (v) The Company shall not be required (A) to issue, to
         register the transfer of or to exchange any Seven-Year Notes during a
         period beginning at the opening of business 15 days before the day of
         any selection of Seven-Year Notes for redemption under Section 11.3 of
         the Indenture and ending at the close of business on the day of
         selection, (B) to register the transfer of or to exchange any
         Seven-Year Note so selected for redemption in whole or in part, except
         the unredeemed portion of any Seven-Year Note being redeemed in part or
         (C) to register the transfer of or to exchange a Seven-Year Note
         between a record date and the next succeeding Interest Payment Date.

                  (vi) Prior to due presentment for the registration of a
         transfer of any Seven-Year Note, the Trustee, any Agent and the Company
         may deem and treat the Person in whose name any Seven-Year Note is
         registered as the absolute owner of such Seven-Year Note for the
         purpose of receiving payment of principal of and interest on such
         Seven-Year Notes and for all other purposes, and none of the Trustee,
         any Agent or the Company shall be affected by notice to the contrary.

                  (vii) The Trustee shall authenticate Global Notes and
         Definitive Notes in accordance with the provisions of Section 3.3 of
         the Indenture.

                  (viii) All certifications, certificates and Opinions of
         Counsel required to be submitted to the Registrar pursuant to this
         Section 2.02 to effect a registration of transfer or exchange may be
         submitted by facsimile.


                                       29
<PAGE>   30
                                  ARTICLE III.
                                  DEFINITIONS

         SECTION 3.01. ADDITIONAL DEFINITIONS. In addition to the definitions
set forth in Article I of the Indenture, the Seven-Year Notes shall include the
following additional definitions, which, in the event of a conflict with the
definition of terms in the Indenture, shall control:

                "144A Global Note" means a global note substantially in the form
        of Exhibit A hereto bearing the Global Note Legend and the Private
        Placement Legend and deposited with or on behalf of, and registered in
        the name of, the Depositary or its nominee that will be issued in a
        denomination equal to the outstanding principal amount of the Seven-Year
        Notes sold in reliance on Rule 144A.

                "Acquired Business" means (a) any Person at least a majority of
        the capital stock or other ownership interests of which is acquired
        after the date hereof by the Company or a Subsidiary of the Company and
        (b) any assets constituting a discrete business or operating unit
        acquired on or after the date hereof by the Company or a Subsidiary of
        the Company.

                "Additional Notes" means up to $100 million aggregate principal
        amount of Seven-Year Notes (other than the Initial Notes) issued under
        the Indenture, as supplemented by this Second Supplemental Indenture, in
        accordance with Section 3.3 of the Indenture and subsection 13(d) of
        Section 1.01 of this Second Supplemental Indenture, as part of the same
        series as the Initial Notes.

                "Allied Insurance" means Reliant Insurance Company and Indemnity
        Corporation, a Vermont corporation and a Subsidiary of the Company.

                "Applicable Procedures" means, with respect to any transfer or
        exchange of or for beneficial interests in any Global Note, the rules
        and procedures of the Depositary, Euroclear and Cedel that apply to such
        transfer or exchange.

                "Asset Disposition" by any Person that is the Company or any
        Restricted Subsidiary means any transfer, conveyance, sale, lease or
        other disposition by the Company or any of its Restricted Subsidiaries
        (including a consolidation or merger or other sale of any Restricted
        Subsidiary with, into or to another Person in a transaction in which
        such Subsidiary ceases to be a Restricted Subsidiary of such Person), of
        (i) shares of Capital Stock (other than directors' qualifying shares) or
        other ownership interests of a Restricted Subsidiary or (ii) the
        property or assets of such Person or any Restricted Subsidiary
        representing a division or line or business or (iii) other assets or
        rights of such Person or any Restricted Subsidiary outside of the
        ordinary course of business, but excluding in each case in Clauses (i),
        (ii) and (iii), (x) a disposition by a Subsidiary of such Person to such
        Person or a Restricted Subsidiary or by such Person to a Restricted
        Subsidiary, (y) the disposition of all or substantially all of the
        assets of the Company in a manner permitted pursuant to the provisions
        of Article 7 of the Indenture (as superseded by subsection 15 of Section
        1.01 hereof) of the Company and (z) any disposition that constitutes a
        Restricted Payment or Permitted Investment that is permitted pursuant to
        the provisions of subsection 13(e) of Section 1.01 of this Second
        Supplemental Indenture.


                                       30
<PAGE>   31
                "Bank Agreement" means the Credit Agreement of the Company dated
        June 18, 1998, as amended, among the Company, Allied, certain lenders
        party thereto, Citibank, N.A., as Issuing Bank, and Citicorp USA, Inc.,
        as Administrative Agent, Credit Suisse First Boston and Goldman Sachs
        Credit Partners, L.P., as Co-Syndication Agents, or any bank credit
        agreement that replaces, amends, supplements, restates or renews such
        Credit Agreement.

                "Bankruptcy Law" means Title 11, U.S. Code or any similar
        federal or state law for the relief of debtors.

                "Broker-Dealer" has the meaning set forth in the Registration
        Rights Agreement.

                "Capital Lease Obligation" of any Person means the obligation to
        pay rent or other payment amounts under a lease of (or other
        arrangements conveying the right to use) real or personal property of
        such Person which is required to be classified and accounted for as a
        capital lease or a liability on a balance sheet of such Person in
        accordance with generally accepted accounting principles. The stated
        maturity of such obligation shall be the date of the last payment of
        rent or any other amount due under such lease prior to the first date
        upon which such lease may be terminated by the lessee without payment of
        a penalty. The principal amount of such obligation shall be the
        capitalized amount thereof that would appear on a balance sheet of such
        Person in accordance with generally accepted accounting principles.

                "Capital Stock" of any Person means any and all shares,
        interests, participations or other equivalents (however designated) of
        corporate stock or other equity participations, including partnership
        interests, whether general or limited, of such Person.

                "Cash Equivalents" means (i) United States dollars, (ii)
        securities either issued directly or fully guaranteed or insured by the
        government of the United States of America or any agency or
        instrumentality thereof having maturities of not more than one year,
        (iii) time deposits and certificates of deposit, demand deposits and
        banker's acceptances having maturities of not more than one year from
        the date of deposit, of any domestic commercial bank having capital and
        surplus in excess of $500 million, (iv) demand deposits made in the
        ordinary course of business and consistent with the Company's customary
        cash management policy in any domestic office of any commercial bank
        organized under the laws of the United States of America or any State
        thereof, (v) insured deposits issued by commercial banks of the type
        described in Clause (iv) above, (vi) mutual funds whose investment
        guidelines restrict such funds' investments primarily to those
        satisfying the provisions of Clauses (i) through (iii) above, (vii)
        repurchase obligations with a term of not more than 90 days for
        underlying securities of the types described in Clauses (ii) and (iii)
        above entered into with any bank meeting the qualifications specified in
        Clause (iii) above and (viii) commercial paper (other than commercial
        paper issued by an Affiliate or Related Person) rated A-1 or the
        equivalent thereof by Standard & Poor's Ratings Group or P-1 or the
        equivalent thereof by Moody's Investors Services, Inc., and in each case
        maturing within 360 days.

                "Cedel" means Cedel Bank, SA.


                                       31
<PAGE>   32
                "Common Stock" of any Person means Capital Stock of such Person
        that does not rank prior to the payment of dividends or as of the
        distribution of assets upon any voluntary liquidation, dissolution or
        winding up of such Person, to shares of Capital Stock or any other class
        of such Person.

                "Comparable Treasury Issue" means, on any date the United States
        Treasury security selected by an Independent Investment Banker as having
        a maturity comparable to the remaining term of the Seven-Year Notes on
        such date that would be utilized, at the time of selection and in
        accordance with customary financial practice, in pricing new issues of
        corporate debt securities of a maturity comparable to the remaining term
        of such Seven-Year Notes on such date. "Independent Investment Banker"
        means Donaldson, Lufkin & Jenrette Securities Corporation or if such
        firm is unwilling or unable to select the Comparable Treasury Issue, an
        independent investment banking institution of national standing
        appointed by the Trustee.

                "Comparable Treasury Price" means, with respect to any
        Redemption Date (i) the average of the bid and asked prices for the
        Comparable Treasury Issue (expressed in each case as a percentage of its
        principal amount) on the third business day preceding such Redemption
        Date, as set forth in the daily statistical release (or any successor
        release) published by the Federal Reserve Bank of New York and
        designated "Composite 3:30 p.m. Quotations for U.S. Government
        Securities" or (ii) if such release (or any successor release) is not
        published or does not contain such prices on such business day: (A) the
        average of the Reference Treasury Dealer Quotations for such Redemption
        Date after excluding the highest and lowest such Reference Treasury
        Dealer Quotations, or (B) if the Trustee obtains fewer than four such
        Reference Treasury Dealer Quotations, the average of all such
        Quotations. "Reference Treasury Dealer Quotations" means, with respect
        to each Reference Treasury Dealer and any Redemption Date, the average,
        as determined by the Trustee, of the bid and asked prices for the
        Comparable Treasury Issue (expressed in each case as a percentage of its
        principal amount) quoted in writing to the Trustee by such Reference
        Treasury Dealer at 5:00 p.m. on the third Business Day preceding such
        Redemption Date.

                "Consolidated EBITDA" of any Person means for any period the
        Consolidated Net Income for such period increased by the sum of (without
        duplication) (i) Consolidated Interest Expense of such Person for such
        period; plus (ii) Consolidated Income Tax Expense of such Person for
        such period; plus (iii) the consolidated depreciation and amortization
        expense deducted in determining the Consolidated Net Income of such
        Person for such period; plus (iv) the aggregate amount of letter of
        credit fees accrued during such period; plus (v) all non-cash or
        non-recurring charges during such period, including charges for costs
        related to acquisitions (it being understood that (x) non-cash
        non-recurring charges shall not include accruals for closure and
        post-closure liabilities and (y) charges shall be deemed non-cash
        charges until the period during which cash disbursements attributable to
        such charges are made, at which point such charges shall be deemed cash
        charges; provided that, for purposes of this clause (y), the Company
        shall be required to monitor the actual cash disbursements only for
        those non-cash charges that exceed $1,000,000 individually or that
        exceed $10,000,000 in the aggregate in any fiscal year); plus (vi) all
        cash charges attributable to the execution, delivery and performance of
        the Indenture (including the First, Second, and Third Supplemental
        Indentures) or the Bank Agreement; plus (vii) all non-recurring cash
        charges related to acquisitions and financings 


                                       32
<PAGE>   33
        (including amendments thereto); and minus all non-cash non-recurring
        gains during such period (to the extent included in determining net
        operating income from such period); provided, however, that the
        Consolidated Interest Expense, Consolidated Income Tax Expense and
        consolidated depreciation and amortization expense of a Consolidated
        Subsidiary of such Person shall be added to the Consolidated Net Income
        pursuant to the foregoing (x) only to the extent and in the same
        proportion that the Consolidated Net Income of such Consolidated
        Subsidiary was included in calculating the Consolidated Net Income of
        such Person and (y) only to the extent that the amount specified in
        Clause (x) is not subject to restrictions that prevent the payment of
        dividends or the making of distributions of such Person.

                "Consolidated EBITDA Coverage Ratio" of any Person means for any
        period the ratio of (i) Consolidated EBITDA of such Person for such
        period to (ii) the sum of (A) Consolidated Interest Expense of such
        Person for such period; plus (B) the annual interest expense (including
        the amortization of debt discount) with respect to any Debt incurred or
        proposed to be Incurred by such Person or its Consolidated Subsidiaries
        since the beginning of such period to the extent not included in clause
        (ii)(A), minus (C) Consolidated Interest Expense of such Person with
        respect to any Debt that is no longer outstanding or that will no longer
        be outstanding as a result of the transaction with respect to which the
        Consolidated EBITDA Coverage Ratio is being calculated, to the extent
        included within Clause (ii)(A); provided, however, that in making such
        computation, the Consolidated Interest Expense of such Person
        attributable to interest on any Debt bearing a floating interest rate
        shall be computed on a pro forma basis as if the rate in effect on the
        date of computation had been the applicable rate for the entire period,
        and provided further, that, in the event such Person or any of its
        Consolidated Subsidiaries has made acquisitions or dispositions of
        assets not in the ordinary course of business (including any other
        acquisitions of any other Persons by merger, consolidation or purchase
        of Capital Stock) during or after such period, the computation of the
        Consolidated EBITDA Coverage Ratio (and for the purpose of such
        computation, the calculation of Consolidated Net Income, Consolidated
        Interest Expense, Consolidated Income Tax Expense and Consolidated
        EBITDA) shall be made on a pro forma basis as if the acquisitions or
        dispositions had taken place on the first day of such period. In
        determining the pro forma adjustments to Consolidated EBITDA to be made
        with respect to any Acquired Business for periods prior to the
        acquisition date thereof, actions taken by the Company and its
        Restricted Subsidiaries prior to the first anniversary of the related
        acquisition date that result in cost savings with respect to such
        Acquired Business will be deemed to have been taken on the first day of
        the period for which Consolidated EBITDA is being determined (with the
        intent that such cost savings be effectively annualized by extrapolation
        from the demonstrated cost savings since the related acquisition date).

                "Consolidated Income Tax Expense" of any Person means for any
        period the consolidated provision for income taxes of such Person and
        its Consolidated Subsidiaries for such period determined in accordance
        with generally accepted accounting principles.

                "Consolidated Interest Expense" of any Person means for any
        period the consolidated interest expense included in a consolidated
        income statement (net of interest income) of such Person and its
        Consolidated Subsidiaries for such period determined in accordance with
        generally accepted accounting principles, including without limitation
        or duplication (or, to the extent not so included, with the addition
        of), (i) the portion of any rental 


                                       33
<PAGE>   34
        obligation in respect of any Capital Lease Obligation allocable to
        interest expense in accordance with generally accepted accounting
        principles; (ii) the amortization of Debt discounts; (iii) any payments
        or fees with respect to letters of credit, bankers' acceptances or
        similar facilities; (iv) the net amount due and payable (or minus the
        net amount receivable), with respect to any interest rate swap or
        similar agreement or foreign currency hedge, exchange or similar
        agreement; (v) any Preferred Stock dividends declared and paid or
        payable in cash; and (vi) any interest capitalized in accordance with
        generally accepted accounting principles.

                "Consolidated Net Income" of any Person means for any period the
        consolidated net income (or loss) of such Person and its Consolidated
        Subsidiaries for such period determined in accordance with generally
        accepted accounting principles; provided that there shall be excluded
        therefrom (a) for purposes solely of calculating Consolidated Net Income
        for purposes of clause (3)(a) of the first paragraph of subsection 13(e)
        of Section 1.01 of this Second Supplemental Indenture the net income (or
        loss) of any Person acquired by such Person or a Subsidiary of such
        Person in a pooling-of-interests transaction for any period prior to the
        date of such transaction, to the extent such net income was distributed
        to shareholders of such Person or used to purchase equity securities of
        such Person prior to the date of such transaction, (b) the net income
        (but not net loss) of any Consolidated Subsidiary of such Person that is
        subject to restrictions that prevent the payment of dividends or the
        making of distributions to such Person to the extent of such
        restrictions, (c) the net income (or loss) of any Person that is not a
        Consolidated Subsidiary of such Person except to the extent of the
        amount of dividends or other distributions actually paid to such Person
        by such other Person during such period, (d) gains or losses on asset
        dispositions by such Person or its Consolidated Subsidiaries, (e) any
        net income (loss) of a Consolidated Subsidiary that is attributable to a
        minority interest in such Consolidated Subsidiary, (f) all extraordinary
        gains and extraordinary losses that involve a present or future cash
        payment, (g) all non-cash non-recurring charges during such period,
        including charges for acquisition related costs (it being understood
        that (A) non-cash recurring charges shall not include accruals for
        closure and post closure liabilities and (B) charges, other than charges
        for the accruals referred to in (A) above, shall be deemed non-cash
        charges until the period that cash disbursements attributable to such
        charges are made, at which point such charges shall be deemed cash
        charges) and (h) the tax effect of any of the items described in Clauses
        (a) through (g) above.

                "Consolidated Subsidiaries" of any Person means all other
        Persons that would be accounted for as consolidated Persons in such
        Person's financial statements in accordance with generally accepted
        accounting principles; provided, however, that, for any particular
        period during which any Subsidiary of such Person was an Unrestricted
        Subsidiary, "Consolidated Subsidiaries" will exclude such Subsidiary for
        such period (or portion thereof) during which it was an Unrestricted
        Subsidiary.

                "Consolidated Total Assets" of any Person at any date means the
        consolidated total assets of such Person and its Restricted Subsidiaries
        at such date as determined on a consolidated basis in accordance with
        generally accepted accounting principles.

                "Continuing Directors" means, as of any date of determination
        with respect to any Person, any member of the Board of Directors of such
        Person who:


                                       34
<PAGE>   35
                         (1) was a member of such Board of Directors on the 
                Issue Date; or

                         (2) was nominated for election or elected to such Board
                of Directors with the approval of a majority of the Continuing
                Directors who were members of such Board at the time of such
                nomination or election.

                "Custodian" means the Trustee, as custodian with respect to the
        Seven-Year Notes in global form, or any successor entity thereto.

                "Definitive Note" means a certificated Seven-Year Note
        registered in the name of the Holder thereof and issued in accordance
        with Section 2.02 of this Second Supplemental Indenture, substantially
        in the form of Exhibit A hereto except that such Seven-Year Note shall
        not bear the Global Note Legend and shall not have the "Schedule of
        Exchanges of Interests in the Global Note" attached thereto.

                "Depositary" means, with respect to the Seven-Year Notes
        issuable or issued in whole or in part in global form, the Person
        specified in Section 3.1(b) of the Indenture as the Depositary with
        respect to the Seven-Year Notes, and any and all successors thereto
        appointed as depositary hereunder and having become such pursuant to the
        applicable provision of this Second Supplemental Indenture.

                "Designated Noncash Consideration" means the fair market value
        of non-cash consideration received by the Company or one of its
        Restricted Subsidiaries in connection with an Asset Disposition that is
        so designated as Designated Noncash Consideration pursuant to an
        Officers' Certificate, setting forth the basis of such valuation,
        executed by the principal executive officer and the principal financial
        officer of the Company, less the amount of cash or Cash Equivalents
        received in connection with a sale of such Designated Noncash
        Consideration.

                "Euroclear" means Morgan Guaranty Trust Company of New York,
        Brussels office, as operator of the Euroclear system.

                "Excepted Disposition" means a transfer, conveyance, sale, lease
        or other disposition by the Company or any Restricted Subsidiary of any
        asset of the Company or any Restricted Subsidiary the fair market value
        of which itself does not exceed 2.5% of Consolidated Total Assets of the
        Company and which in the aggregate with all other assets disposed of in
        Excepted Dispositions in any fiscal year does not exceed 5% of
        Consolidated Total Assets of the Company.

                "Exchange Notes" means the Seven-Year Notes issued in the
        Exchange Offer pursuant to Section 2.02(f) of this Second Supplemental
        Indenture.

                "Exchange Offer" has the meaning set forth in the Registration
        Rights Agreement.

                "Exchange Offer Registration Statement" has the meaning set
        forth in the Registration Rights Agreement.

                "First Supplemental Indenture" means a supplemental indenture,
        dated December 23, 1998, among the Company, the Guarantors and the
        Trustee, relating to $300,000,000 of the Company's 7 3/8 Senior Notes
        due 2004.


                                       35
<PAGE>   36
                "GAAP" means generally accepted accounting principles set forth
        in the opinions and pronouncements of the Accounting Principles Board of
        the American Institute of Certified Public Accountants and statements
        and pronouncements of the Financial Accounting Standards Board or in
        such other statements by such other entity as have been approved by a
        significant segment of the accounting profession, which are in effect on
        the date hereof.

                "Global Note Legend" means the legend set forth in Section
        2.02(g)(ii), which is required to be placed on all Global Notes issued
        under this Second Supplemental Indenture.

                "Global Notes" means, individually and collectively, each of the
        Restricted Global Notes and the Unrestricted Global Notes, substantially
        in the form of Exhibit A hereto issued in accordance with Section 2.01,
        2.02(b)(iv), 2.02(d)(ii) or 2.02(f) of this Second Supplemental
        Indenture.

                "Guaranty" by any Person means any obligation, contingent or
        otherwise, of such Person guaranteeing any Debt, or dividends or
        distributions on any equity security, of any other Person (the "primary
        obligor") in any manner, whether directly or indirectly, and including,
        without limitation, any obligation of such Person (i) to purchase or pay
        (or advance or supply funds for the purchase or payment of) such Debt or
        to purchase (or to advance or supply funds for the purchase of) any
        security for the payment of such Debt, (ii) to purchase property,
        securities or services for the purpose of assuring the holder of such
        Debt of the payment of such Debt or (iii) to maintain working capital,
        equity capital or other financial statement condition or liquidity of
        the primary obligor so as to enable the primary obligor to pay such Debt
        (and "Guaranteed", "Guaranteeing" and "Guarantor" shall have meanings
        correlative to the foregoing); provided, however, that the Guaranty by
        any Person shall not include endorsements for such Person for collection
        or deposit, in either case, in the ordinary course of business.

                "Holder" means a Person in whose name a Seven-Year Note is
        registered.

                "IAI Global Notes" means a Global Note bearing the Private
        Placement Legend and held by an Institutional Accredited Investor.

                "Indirect Participant" means a Person who holds a beneficial
        interest in a Global Note through a Participant.

                "Initial Notes" means the first $600,000,000 aggregate principal
        amount of Seven-Year Notes issued under this Second Supplemental
        Indenture on the date hereof.

                "Initial Purchasers" means, with respect to the Seven-Year
        Notes, Donaldson, Lufkin & Jenrette Securities Corporation, Goldman,
        Sachs & Co., Credit Suisse First Boston Corporation, Merrill Lynch,
        Pierce, Fenner & Smith Incorporated, Morgan Stanley & Co. Incorporated,
        Bear, Stearns & Co. Inc., BT Alex. Brown Incorporated, CIBC Oppenheimer
        Corp. and Salomon Smith Barney Inc.

                "Institutional Accredited Investor" means an institution that is
        an "accredited investor" as defined in Rule 501(a)(1), (2), (3) or (7)
        under the Securities Act, who are not also QIBs.


                                       36
<PAGE>   37
                "Intercompany Agreements" means the Management Agreements
        between Allied and the Company dated November 15, 1996.

                "Interest Rate or Currency Protection Agreement" of any Person
        means any interest rate protection agreement (including, without
        limitation, interest rate swaps, caps, floors, collars, derivative
        instruments and similar agreements), and/or other types of interest
        hedging agreements and any currency protection agreement (including
        foreign exchange contracts, currency swap agreements or other currency
        hedging arrangements).

                "Investment" by any Person in any other Person means (i) any
        direct or indirect loan, advance or other extension of credit or capital
        contribution to or for the account of such other Person (by means of any
        transfer of cash or other property to any Person or any payment for
        property or services for the account or use of any Person, or
        otherwise), (ii) any direct or indirect purchase or other acquisition of
        any Capital Stock, bond, note, debenture or other debt or equity
        security or evidence of Debt, or any other ownership interest, issued by
        such other Person, whether or not such acquisition is from such or any
        other Person, (iii) any direct or indirect payment by such Person on a
        Guaranty of any obligation of or for the account of such other Person or
        any direct or indirect issuance by such Person of such a Guaranty or
        (iv) any other investment of cash or other property by such Person in or
        for the account of such other Person.

                "Letter of Transmittal" means the letter of transmittal to be
        prepared by the Company and sent to all Holders of the Seven-Year Notes
        for use by such Holders in connection with the Exchange Offer.

                "Lien" means, with respect to any property or assets, any
        mortgage or deed of trust, pledge, hypothecation, assignment, deposit
        arrangement, security interest, lien, charge, easement or title
        exception, encumbrance, preference, priority or other security agreement
        or preferential arrangement of any kind or nature whatsoever on or with
        respect to such property or assets (including any conditional sale or
        other title retention agreement having substantially the same economic
        effect as any of the foregoing).

                "Net Available Proceeds" from any Asset Disposition by any
        Person that is the Company or any Restricted Subsidiary means cash or
        readily marketable cash equivalent received (including by way of sale or
        discounting of a note, installment receivable, or other receivable, but
        excluding any other consideration received in the form of assumption by
        the acquiree of Debt or other obligations relating to such properties or
        assets or received in any other noncash form) therefrom by such Person,
        net of (i) all legal, title and recording tax expenses, commissions and
        other fees and expenses Incurred and all federal, state, provincial,
        foreign and local taxes required to be accrued as a liability as a
        consequence of such Asset Disposition, (ii) all payments made by such
        Person or its Restricted Subsidiaries on any Debt that is secured by
        such assets in accordance with the terms of any Lien upon or with
        respect to such assets or that must, by the terms of such Debt or such
        Lien, or in order to obtain a necessary consent to such Asset
        Disposition, or by applicable law, be repaid out of the proceeds from
        such Asset Disposition, (iii) amounts provided as a reserve by such
        Person or its Restricted Subsidiaries, in accordance with generally
        accepted accounting principles, against liabilities under any
        indemnification obligations to the buyer in such Asset Disposition
        (except to the extent and at the time any such amounts are released from
        any such reserve, such amounts shall constitute Net Available Proceeds)
        and (iv) all 


                                       37
<PAGE>   38
        distributions and other payments made to minority interest holders in
        Restricted Subsidiaries of such Person or joint ventures as a result of
        such Asset Disposition.

                "Non-U.S. Person" means a Person who is not a U.S. Person.

                "Offer Document" has the meaning specified in the definition of
        "Offer to Purchase."

                "Offer Expiration Date" has the meaning specified in the
        definition of "Offer to Purchase."

                "Offer to Purchase" means an offer, set forth in the Offer
        Document sent by the Company by first class mail, postage prepaid, to
        each Holder at his address appearing in the Seven-Year Note Register on
        the date of the Offer Document, to purchase up to the principal amount
        of Seven-Year Notes specified in such Offer Document at the purchase
        price (the "Purchase Price") specified in such Offer Document (as
        determined pursuant to this Second Supplemental Indenture). Unless
        otherwise required by applicable law, the Offer Document shall specify
        the Offer Expiration Date of the Offer to Purchase which shall be,
        subject to any contrary requirements of applicable law, not less than 30
        days or more than 60 days after the date of such Offer Document and the
        Purchase Date for the purchase of Seven-Year Notes within five Business
        Days after the Offer Expiration Date. The Offer Document shall be mailed
        by the Company or, at the Company's request, by the Trustee in the name
        and at the expense of the Company. The Offer Document shall contain
        information concerning the business of the Company and its Subsidiaries
        which the Company in good faith believes will enable such Holders to
        make an informed decision with respect to the Offer to Purchase (which
        at a minimum will include (i) the most recent annual and quarterly
        financial statements and "Management's Discussion and Analysis of
        Financial Condition and Results of Operations" required to be filed with
        the Trustee pursuant to subsection 13(i) of Section 1.01 of this Second
        Supplemental Indenture (which requirements may be satisfied by delivery
        of such documents together with the Offer Document), and (ii) any other
        information required by applicable law to be included therein. The Offer
        Document shall contain all instructions and materials necessary to
        enable such Holder to tender Securities pursuant to the Offer to
        Purchase. The Offer Document shall also state:

                (1) the Section of this Second Supplemental Indenture pursuant
        to which the Offer to Purchase is being made;

                (2) the Offer Expiration Date and the Purchase Date;

                (3) the aggregate principal amount of the Outstanding Seven-Year
        Notes offered to be purchased by the Company pursuant to the Offer to
        Purchase (including, if less than 100%, the manner by which such amount
        has been determined as required by this Second Supplemental Indenture)
        (the "Purchase Amount");

                (4) the purchase price to be paid by the Company for each $1,000
        aggregate principal amount of Seven-Year Notes accepted for payment (as
        specified pursuant to this Second Supplemental Indenture);


                                       38
<PAGE>   39
                (5) that the Holder may tender all or any portion of the
        Seven-Year Notes registered in the name of such Holder and that any
        portion of a Seven-Year Note tendered must be tendered in an integral
        multiple of $1,000 principal amount;

                (6) the place or places where Seven-Year Notes are to be
        surrendered for tender pursuant to the Offer to Purchase;

                (7) that interest on any Seven-Year Note not tendered or
        tendered but not purchased by the Company pursuant to the Offer to
        Purchase will continue to accrue;

                (8) that on the Purchase Date the purchase price will become due
        and payable upon each Security accepted for payment pursuant to the
        Offer to Purchase and that interest thereon shall cease to accrue on and
        after the Purchase Date;

                (9) that each Holder electing to tender a Seven-Year Note
        pursuant to the Offer to Purchase will be required to surrender such
        Seven-Year Note at the place or places specified in the Offer Document
        prior to the close of business on the Offer Expiration Date (such
        Seven-Year Note being, if the Company or the Trustee so requires, duly
        endorsed by, or accompanied by a written instrument of transfer in form
        satisfactory to the Company and the Trustee duly executed by, the Holder
        thereof or his attorney duly authorize in writing and bearing
        appropriate signature guarantees);

                (10) that Holders will be entitled to withdraw all or any
        portion of Seven-Year Notes tendered if the Company (or its Paying
        Agent) receives, not later than the close of business on the Offer
        Expiration Date, a telegram, telex, facsimile transmission or letter
        setting forth the name of the Holder, the principal amount of the
        Seven-Year Note the Holder tendered and a statement that such Holder is
        withdrawing all or a portion of his tender;

                (11) that (a) if Seven-Year Notes in an aggregate principal
        amount less than or equal to the Purchase Amount are duly tendered and
        not withdrawn pursuant to the Offer to Purchase, the Company shall
        purchase all such Seven-Year Notes and (b) if Seven-Year Notes in an
        aggregate principal amount in excess of the Purchase Amount are tendered
        and not withdrawn pursuant to the Offer to Purchase, the Company shall
        purchase Seven-Year Notes having an aggregate principal amount equal to
        the Purchase Amount on a pro rata basis (with such adjustments as may be
        deemed appropriate so that only Securities in denominations of $1,000 
        or integral multiples thereof shall be purchased); and

                (12) that in the case of any Holder whose Seven-Year Note is
        purchased only in part, the Company shall execute, and the Trustee shall
        authenticate and deliver to the Holder of such Seven-Year Note without
        service charge, a new Seven-Year Note or Seven-Year Notes, of any
        authorized denomination as requested by such Holder, in an aggregate
        amount equal to and in exchange for the unpurchased portion of the
        Security so tendered.

         Any Offer to Purchase shall be governed by and effected in accordance
         with the Offer Document for such Offer to Purchase.

                "pari passu" when used with respect to the ranking of any debt
        of any Person in relation to other Debt of such Person means that each
        such Debt (a) either (i) is not 


                                       39
<PAGE>   40
        subordinated in right of payment to any other Debt of such Person or
        (ii) is subordinate in right of payment to the same Debt of such Person
        as is the other Debt and is so subordinate to the same extent and (b) is
        not subordinate in right of payment to the other Debt or to any Debt of
        such Person as to which the other Debt is not so subordinate.

                "Participant" means, with respect to the Depositary, Euroclear
        or Cedel, a Person who has an account with the Depositary, Euroclear or
        Cedel, respectively (and, with respect to DTC, shall include Euroclear
        and Cedel).

                "Permitted Interest Rate or Currency Protection Agreement" of
        any Person means any Interest Rate or Currency Protection Agreement
        entered into with one or more financial institutions in the ordinary
        course of business that is designed to protect such Person against
        fluctuations in interest rates or currency exchange rates with respect
        to Debt incurred and which shall have a notional amount no greater than
        the payments due with respect to the Debt being hedged thereby.

                "Permitted Investment" means (i) Investments in the Company or
        any Person that is, or as a consequence of such investment becomes, a
        Restricted Subsidiary, (ii) securities either issued directly or fully
        guaranteed or insured by the government of the United States of America
        or any agency or instrumentality thereof having maturities of not more
        than one year, (iii) time deposits and certificates of deposit, demand
        deposits and banker's acceptances having maturities of not more than one
        year from the date of deposit, of any domestic commercial bank having
        capital and surplus in excess of $500 million, (iv) demand deposits made
        in the ordinary course of business and consistent with the Company's
        customary cash management policy in any domestic office of any
        commercial bank organized under the laws of the United States of America
        or any State thereof, (v) insured deposits issued by commercial banks of
        the type described in Clause (iv) above, (vi) mutual funds whose
        investment guidelines restrict such funds' investments primarily to
        those satisfying the provisions of Clauses (i) through (iii) above,
        (vii) repurchase obligations with a term of not more than 90 days for
        underlying securities of the types described in Clauses (ii) and (iii)
        above entered into with any bank meeting the qualifications specified in
        Clause (iii) above, (viii) commercial paper (other than commercial paper
        issued by an Affiliate or Related Person) rated A-1 or the equivalent
        thereof by Standard & Poor's Ratings Group or P-1 or the equivalent
        thereof by Moody's Investors Services, Inc., and in each case maturing
        within 360 days, (ix) receivables owing to the Company or a Restricted
        Subsidiary of the Company if created or acquired in the ordinary course
        of business and payable or dischargeable in accordance with customary
        trade terms and extensions of trade credit in the ordinary course of
        business, (x) any Investment consisting of loans and advances to
        employees of the Company or any Restricted Subsidiary for travel,
        entertainment, relocation or other expenses in the ordinary course of
        business, (xi) any Investment consisting of loans and advances by the
        Company or any Restricted Subsidiary to employees, officers and
        directors of the Company or Allied, in connection with management
        incentive plans not to exceed $25,000,000 at any time outstanding;
        provided, however, that to the extent the proceeds thereof are used to
        purchase Capital Stock (other than Redeemable Interests) of (i) the
        Company from the Company or (ii) Allied from Allied if Allied uses the
        proceeds thereof to acquire Capital Stock (other than Redeemable
        Interests) of the Company, such limitation on the amount of such
        Investments at any time outstanding shall not apply with respect to such
        Investments, (xii) any Investment consisting of a Permitted Interest
        Rate or Currency Protection Agreement, 


                                       40
<PAGE>   41
        (xiii) any Investment acquired by the Company or any of its Restricted
        Subsidiaries (A) in exchange for any other Investment or accounts
        receivable held by the Company or any such Restricted Subsidiary in
        connection with or as a result of a bankruptcy, workout, reorganization
        or recapitalization of the issuer of such other Investment or accounts
        receivable or (B) as a result of a foreclosure by the Company or any of
        its Restricted Subsidiaries with respect to any secured Investment or
        other transfer of title with respect to any secured Investment in
        default, (xiv) any Investment that constitutes part of the consideration
        from any Asset Disposition made pursuant to, and in compliance with,
        subsection 13(a) of Section 1.01 of this Second Supplemental Indenture,
        (xv) Investments the payment for which consists exclusively of Capital
        Stock (exclusive of Redeemable Interests) of the Company and (xvi) other
        Investments in an aggregate amount not to exceed 15% of the Consolidated
        Total Assets of the Company outstanding at any time.

                "Permitted Liens" means (i) Liens securing indebtedness under
        the Bank Agreement that was permitted by the terms of the Indenture to
        be incurred or other Debt allowed to be incurred under clause (i) of
        subsection 13(d) of Section 1.01 of this Second Supplemental Indenture;
        (ii) Liens incurred after the date of the indentures securing Debt of
        the Company that ranks pari passu in right of payment to the Seven-Year
        Notes, if the Seven-Year Notes are secured equally and ratably with such
        Debt; (iii) Liens in favor of the Company or any Restricted Subsidiary;
        (iv) Liens on property of, or shares of Stock or evidences of Debt of, a
        Person existing at the time such Person is merged into or consolidated
        with the Company or any Restricted Subsidiary of the Company, provided
        that such Liens were not incurred in contemplation of such merger or
        consolidation and do not extend to any assets other than those of the
        Person merged into or consolidated with the Company or any Restricted
        Subsidiary; (v) Liens on property existing at the time of acquisition
        thereof by the Company or any Restricted Subsidiary of the Company,
        provided that such Liens were not incurred in contemplation of such
        acquisition; (vi) Liens existing on the date of the Second Supplemental
        Indenture; (vii) Liens for taxes, assessments or governmental charges or
        claims that are not yet delinquent or that are being contested in good
        faith by appropriate proceedings promptly instituted and diligently
        concluded, provided that any reserve or other appropriate provision as
        shall be required in conformity with GAAP shall have been made therefor;
        (viii) Liens securing Permitted Refinancing Debt where the Liens
        securing the Permitted Refinancing Debt were permitted under the
        Indenture; (ix) landlords', carriers', warehousemen's, mechanics',
        materialmen's, repairmen's or the like Liens arising by contract or
        statute in the ordinary course of business and with respect to amounts
        which are not yet delinquent or are being contested in good faith by
        appropriate proceedings; (x) pledges or deposits made in the ordinary
        course of business (A) in connection with leases, performance bonds and
        similar obligations, or (B) in connection with workers' compensation,
        unemployment insurance and other social security legislation; (xi)
        easements, rights-of-way, restrictions, minor defects or irregularities
        in title and other similar encumbrances which, in the aggregate, do not
        materially detract from the value of the property subject thereto or
        materially interfere with the ordinary conduct of the business of the
        Company or such Restricted Subsidiary; (xii) any attachment or judgment
        Lien that does not constitute an Event of Default; (xiii) Liens in favor
        of the Trustee for its own benefit and for the benefit of the Holders;
        (xiv) any interest or title of a lessor pursuant to a lease constituting
        a Capital Lease Obligation; (xv) pledges or deposits made in connection
        with acquisition agreements or letters of intent entered into in respect
        of a proposed acquisition; (xvi) Liens in favor of prior holders of
        leases on property acquired by the Company or of sublessors under leases
        on the Company property; (xvii) Liens incurred or 


                                       41
<PAGE>   42
        deposits made to secure the performance of tenders, bids, leases,
        statutory or regulatory obligations, banker's acceptances, surety and
        appeal bonds, government contracts, performance and return-of-money
        bonds and other obligations of a similar nature incurred in the ordinary
        course of business (exclusive of obligations for the payment of borrowed
        money); (xviii) Liens (including extensions and renewals thereof) upon
        real or personal property acquired after the date of the Second
        Supplemental Indenture; provided that (a) any such Lien is created
        solely for the purpose of securing Debt incurred, in accordance with
        subsection 13(d) of Section 1.01 of this Second Supplemental Indenture
        (1) to finance the cost (including the cost of improvement or
        construction) of the item, property or assets subject thereto and such
        Lien is created prior to, at the time of or within three months after
        the later of the acquisition, the completion of construction or the
        commencement of full operation of such property or (2) to refinance any
        Debt previously so secured, (b) the principal amount of the Debt secured
        by such Lien does not exceed 100% of such cost and (c) any such Lien
        shall not extend to or cover any property or asset other than such item
        of property or assets and any improvements on such item; (xix) leases or
        subleases granted to others that do not materially interfere with the
        ordinary course of business of the Company and its Restricted
        Subsidiaries, taken as a whole; (xx) Liens arising from filing Uniform
        Commercial Code financing statements regarding leases; (xxi) Liens on
        property of, or on shares of stock or Debt of, any Person existing at
        the time such Person becomes, or becomes a part of, any Restricted
        Subsidiary, provided that such Liens do not extend to or cover any
        property or assets of the Company or any Restricted Subsidiary other
        than the property or assets acquired; (xxii) Liens encumbering deposits
        securing Debt under Permitted Interest Rate Currency or Commodity Price
        Agreements; (xxiii) Liens arising out of conditional sale, title
        retention, consignment or similar arrangements for the sale of goods
        entered into by the Company or any of its Restricted Subsidiaries in the
        ordinary course of business in accordance with the past practices of the
        Company and its Restricted Subsidiaries; (xxiv) any renewal of or
        substitution of any Liens permitted by any of the preceding clauses,
        provided that the Debt secured is not increased (other than by the
        amount of any premium and accrued interest, plus customary fees, consent
        payments, expenses and costs related to such renewal or substitution of
        Liens or the incurrence of any related refinancing of Debt) and the
        Liens are not extended to any additional assets (other than proceeds and
        accessions); (xxv) Liens incurred in the ordinary course of business of
        the Company or any Restricted Subsidiary of the Company with respect to
        obligations that do not exceed $50 million at any one time outstanding
        and that (a) are not incurred in connection with the borrowing of money
        or the obtaining of advances or credit (other than trade credit in the
        ordinary course of business) and (b) do not in the aggregate materially
        detract from the value of the property or materially impair the use
        thereof in the operation of business by the Company or such Restricted
        Subsidiary; and (xxvi) Liens on assets of Unrestricted Subsidiaries that
        secure Non-Recourse Debt of Unrestricted Subsidiaries. This covenant
        does not authorize the incurrence of any Debt not otherwise permitted by
        subsection 13(d) of Section 1.01 of this Second Supplemental Indenture.

                "Preferred Stock", as applied to the Capital Stock of any
        Person, means Capital Stock of such Person of any class or classes
        (however designated) that ranks prior, as to the payment of dividends or
        as to the distribution of assets upon any voluntary or involuntary
        liquidation, dissolution or winding up of such Person, to shares of
        Capital Stock of any other class of such Person.


                                       42
<PAGE>   43
                "Private Placement Legend" means the legend set forth in Section
        2.02(g)(i) to be placed on all Seven-Year Notes issued under this Second
        Supplemental Indenture except where otherwise permitted by the
        provisions of this Second Supplemental Indenture.

                "Public Offering" means any underwritten public offering of
        Common Stock pursuant to a registration statement filed under the
        Securities Act.

                "Purchase Date" means a settlement for the purchase of
        Seven-Year Notes within five Business Days after the Offer Expiration
        Date.

                "QIB" means a "qualified institutional buyer" as defined in Rule
        144A.

                "Reference Treasury Dealer", means Donaldson, Lufkin & Jenrette
        Securities Corporation and its successors, provided, however, that if
        any of the foregoing shall cease to be a primary U.S. Government
        securities dealer in New York City (a "Primary Treasury Dealer"), the
        Company shall substitute therefor another Primary Treasury Dealer.

                "Refinancing Transactions" means the application of the proceeds
        from the issuance and sale of the Seven-Year Notes as described in the
        Offering Memorandum of the Company dated December 14, 1998 relating to
        the Senior Notes.

                "Registration Rights Agreement" means the Registration Rights
        Agreement for the Seven-Year Notes, dated as of December 23, 1998, by
        and among the Company and the other parties named on the signature pages
        thereof, as such agreement may be amended, modified or supplemented from
        time to time and, with respect to any Additional Notes, one or more
        registration rights agreements between the Company and the other parties
        thereto, as such agreement(s) may be amended, modified or supplemented
        from time to time, relating to rights given by the Company to the
        purchasers of Additional Notes to register such Additional Notes under
        the Securities Act.

                "Regulation S" means Regulation S promulgated under the
        Securities Act.

                "Regulation S Global Note" means a global Seven-Year Note
        bearing the Private Placement Legend and deposited with or on behalf of
        the Depositary and registered in the name of the Depositary or its
        nominee, issued in a denomination equal to the outstanding principal
        amount of the Seven-Year Notes initially sold in reliance on Rule 903 of
        Regulation S.

                "Related Business" means a business substantially similar to the
        business engaged in by the Company and its Subsidiaries on the date of
        this Second Supplemental Indenture.

                "Related Person" of any Person means, without limitation, any
        other Person owning (a) 5% or more of the outstanding Common Stock of
        such Person or (b) 5% or more of the Voting Stock of such Person.

                "Restricted Definitive Note" means a Definitive Note bearing the
        Private Placement Legend.

                "Restricted Global Note" means a Global Note bearing the Private
        Placement Legend.


                                       43
<PAGE>   44
                "Restricted Period" means the 40-day restricted period as
        defined in Regulation S.

                "Rule 144" means Rule 144 promulgated under the Securities Act.

                "Rule 144A" means Rule 144A promulgated under the Securities 
        Act.

                "Rule 903" means Rule 903 promulgated under the Securities Act.

                "Rule 904" means Rule 904 promulgated the Securities Act.

                "Senior Notes" means the Company's Seven-Year Notes, its 7 3/8%
        Senior Notes due 2004 issued pursuant to the Company's First
        Supplemental Indenture and the 7 7/8% Senior Notes due 2009 issued
        pursuant to the Third Supplemental Indenture.

                "Seven-Year Notes" has the meaning assigned to it in the
        preamble to this Indenture Supplement. The Initial Notes and the
        Additional Notes shall be treated as a single class for all purposes
        under the Indenture, modified, supplemental and superseded by this
        Second Supplemental Indenture.

                "Shelf Registration Statement" means the Shelf Registration
        Statement as defined in the Registration Rights Agreement.

                "Special Interest" means all liquidated damages then owing
        pursuant to Section 5 of the Registration Rights Agreement.

                "Tender Offers" means the tender offers commenced by the Company
        on November 24, 1998 to purchase for cash all of its outstanding 10.25%
        Senior Subordinated Notes due 2006 and all of the outstanding 11.30%
        Senior Discount Notes due 2007 of Allied.

                "Third Supplemental Indenture" means a supplemental indenture,
        dated December 23, 1998, among the Company, the Guarantors and the
        Trustee, relating to $1,000,000,000 of the Company's 7 7/8 Senior Notes
        due 2009.

                "Treasury Yield" means with respect to any Redemption Date, the
        rate per annum equal to the semi-annual equivalent yield to maturity of
        the Comparable Treasury Issue, assuming a price for the Comparable
        Treasury Issue (expressed as a percentage of its principal amount) equal
        to the Comparable Treasury Price for such Redemption Date.

                "U.S. Person" means a U.S. person as defined in Rule 902(o)
        under the Securities Act.

                "Unrestricted Definitive Note" means one or more Definitive
        Notes that do not bear and are not required to bear the Private
        Placement Legend.

                "Unrestricted Global Note" means a permanent global Seven-Year
        Note substantially in the form of Exhibit A attached hereto that bears
        the Global Note Legend and that has the "Schedule of Exchanges of
        Interests in the Global Note" attached thereto, and that is deposited
        with or on behalf of and registered in the name of the Depositary,
        representing a series of Seven-Year Notes that do not bear the Private
        Placement Legend.


                                       44
<PAGE>   45
                "Unrestricted Subsidiary" means (i) Allied Insurance unless
        Allied Insurance shall have been designated a Restricted Subsidiary in
        accordance with the provisions of subsection (j) of Section 1.01 hereof,
        (ii) at any date, a Subsidiary of the Company that is an Unrestricted
        Subsidiary in accordance with the provisions of Subsection 13(j) of
        Section 1.01 of hereof and (iii) for any period, a Subsidiary of the
        Company that for any portion of such period is an Unrestricted
        Subsidiary in accordance with the provisions of Subsection 13(j) of
        Section 1.01 of hereof provided that such term shall mean such
        Subsidiary only for such portion of such period.

                "Voting Stock" of any Person means Capital Stock of such Person
        that ordinarily has voting power for the election of directors (or
        persons performing similar functions) of such Person, whether at all
        times or only so long as no senior class of securities has such voting
        power by reason of any contingency.

                                   ARTICLE IV.
                                  MISCELLANEOUS

         SECTION 4.01. DEFINITIONS. Capitalized terms used but not defined in
this Second Supplemental Indenture shall have the meanings ascribed thereto in
the Indenture.

         SECTION 4.02. CONFIRMATION OF INDENTURE. The Indenture, as modified,
supplemented and superseded by this Second Supplemental Indenture, is in all
respects ratified and confirmed, and the Indenture and this Second Supplemental
Indenture shall be read, taken and construed as one and the same instrument.
(References herein to the Indenture shall be deemed to be to the Indenture, as
modified supplemented and superseded by this Second Supplemental Indenture).

         SECTION 4.03. CONCERNING THE TRUSTEE. The Trustee assumes no duties,
responsibilities or liabilities by reason of this Second Supplemental Indenture
other than as set forth in the Indenture and, in carrying out its
responsibilities hereunder, shall have all of the rights, protections and
immunities which it possesses under the Indenture.

         SECTION 4.04. GOVERNING LAW. This Second Supplemental Indenture, the
Indenture and the Seven-Year Notes shall be governed by and construed in
accordance with the law of the State of New York without giving effect to any
provisions thereof relating to conflicts of law.

         SECTION 4.05. SEPARABILITY. In case any provision in this Second
Supplemental Indenture shall for any reason be held to be invalid, illegal or
unenforceable, the validity, legality and enforceability of the remaining
provisions shall not in any way be affected or impaired thereby.

         SECTION 4.06. COUNTERPARTS. This Second Supplemental Indenture may be
executed in any number of counterparts each of which shall be an original, but
such counterparts shall together constitute but one and the same instrument.


                                       45
<PAGE>   46
         IN WITNESS WHEREOF, the parties hereto have caused this Second
Supplemental Indenture to be duly executed, and their respective corporate seals
to be hereunto affixed and attested, all as of the day and year first above
written.


                                    ALLIED WASTE NORTH AMERICA, INC.


                                    By:  /s/ G. Thomas Rochford, Jr.
                                         --------------------------------------
                                         Name:  G. Thomas Rochford, Jr.
                                         Title: Treasurer


Attest:


/s/ Jenny Apker
- --------------------------
Name:  Jenny Apker
Title: Assistant Secretary


                                    ALLIED WASTE INDUSTRIES, INC.

                                    for purposes of Article 15 of the Indenture
                                    and as Guarantor of the Securities and as
                                    Guarantor of the obligations of the
                                    Subsidiary Guarantors under the Subsidiary
                                    Guarantees


                                    By:  /s/ G. Thomas Rochford, Jr.
                                         --------------------------------------
                                         Name:  G. Thomas Rochford, Jr.
                                         Title: Treasurer


Attest:


/s/ Steven M. Helm
- ---------------------------
Name:
Title:
<PAGE>   47
                                    Each of the Subsidiary Guarantors Listed on
                                    Schedule I hereto, as Guarantor of the
                                    Securities


                                    By*: /s/ G. Thomas Rochford, Jr.
                                         --------------------------------------
                                         Name:  G. Thomas Rochford, Jr.
                                         Title: Treasurer


Attest*:


/s/ Jenny Apker
- ---------------------------
Name:  Jenny Apker
Title:    Assistant Secretary


                                    U.S. BANK TRUST NATIONAL ASSOCIATION


                                    By:  /s/ Richard H. Prokosch
                                         --------------------------------------
                                         Name: Richard H. Prokosch
                                         Title: Assistant Vice President


- ----------
*        Signing as duly authorized officer for each such Subsidiary Guarantor.

<PAGE>   48
                                                                       EXHIBIT A



                                 [Face of Note]
________________________________________________________________________________

                                                         CUSIP/CINS ____________

                     7 5/8% SERIES A SENIOR NOTES DUE 2006

No. ______                                                         $____________

                        ALLIED WASTE NORTH AMERICA, INC.


promises to pay to Cede & Co.,

or registered assigns,

the principal sum of ___________________________________________________________

Dollars on January 1, 2006.

Interest Payment Dates:  January 1 and July 1, commencing July 1, 1999

Record Dates:  December 15 and June 15

Dated:  December 23, 1998


                                    ALLIED WASTE NORTH AMERICA, INC.


                                    By:  ____________________________
                                         Name:
                                         Title:


This is one of the Notes referred 
to in the within-mentioned Indenture:

U.S. BANK TRUST National Association
  as Trustee


By: ______________________________
        Authorized Signatory


                                      A-1
<PAGE>   49
                                                                       EXHIBIT A


                                 [Back of Note]

                     7 5/8% SERIES A SENIOR NOTES DUE 2006

         [Insert the Global Note Legend, if applicable pursuant to the
provisions of the Indenture]

         [Insert the Regulation S Note Legend, if applicable, pursuant to the
provision of the Indenture]

         [Insert the Private Placement Legend, if applicable pursuant to the
provisions of the Indenture]

         Capitalized terms used herein shall have the meanings assigned to them
in the Indenture referred to below unless otherwise indicated.

         1. INTEREST. Allied Waste North America, Inc., a Delaware corporation
(the "Company"), promises to pay interest on the principal amount of this Note
at 7 5/8% per annum from the date hereof until maturity and shall pay the
Special Interest, if any, payable pursuant to Section 5 of the Registration
Rights Agreement referred to below. The Company will pay interest and Special
Interest semi-annually in arrears on January 1 and July 1 of each year,
beginning July 1, 1999, or if any such day is not a Business Day, on the next
succeeding Business Day (each an "Interest Payment Date"). Interest on the Notes
will accrue from the most recent date to which interest has been paid or, if no
interest has been paid, from the date of issuance; provided that if there is no
existing Default in the payment of interest, and if this Note is authenticated
between a record date referred to on the face hereof and the next succeeding
Interest Payment Date, interest shall accrue from such next succeeding Interest
Payment Date; provided, further, that the first Interest Payment Date shall be
July 1, 1999. The Company shall pay interest (including post-petition interest
in any proceeding under any Bankruptcy Law) on overdue principal and premium, if
any, from time to time on demand at a rate that is 2% per annum in excess of the
rate then in effect; it shall pay interest (including post-petition interest in
any proceeding under any Bankruptcy Law) on overdue installments of interest and
Special Interest, if any, from time to time on demand at the same rate to the
extent lawful. Interest will be computed on the basis of a 360 day year of
twelve 30 day months.

         2. METHOD OF PAYMENT. The Company will pay interest on the Notes
(except defaulted interest) and Special Interest, if any, to the Persons who are
registered Holders of Notes at the close of business on the December 15 or June
15 next preceding the Interest Payment Date, even if such Notes are canceled
after such record date and on or before such Interest Payment Date, except as
provided in Section 3.7(b) of the Indenture with respect to defaulted interest.
The Notes will be payable as to principal, premium and Special Interest, if any,
and interest at the office or agency of the Company maintained for such purpose
within or without the City and State of New York, or, at the option of the
Company, payment of interest and Special Interest may be made by check mailed to
the Holders at their addresses set forth in the register of Holders, and
provided that payment by wire transfer of immediately available funds will be
required with respect to principal of and interest, premium and Special Interest
on, all Global Notes and all other Notes the Holders of which shall have
provided wire transfer instructions to the Company or the Paying Agent at least
10 Business Days prior to the applicable payment date. Such payment shall be in
such coin or currency of the United States of America as at the time of payment
is legal tender for payment of public and private debts.

         3. PAYING AGENT AND REGISTRAR. Initially, U.S. Bank Trust National
Association, the Trustee under the Indenture, will act as Paying Agent and
Registrar. The Company may change any Paying 


                                      A-2
<PAGE>   50
                                                                    EXHIBIT A

Agent or Registrar without notice to any Holder. The Company or any of its
Subsidiaries may act in any such capacity.

         4. INDENTURE. The Company issued the Notes under an Indenture dated as
of December 23, 1998, as amended by the Second Supplemental Indenture dated as
of December 23, 1998 (together, the "Indenture"), each among the Company, the
Guarantors and the Trustee. The terms of the Notes include those stated in the
Indenture and those made part of the Indenture by reference to the Trust
Indenture Act of 1939, as amended (15 U.S. Code Sections 77aaa 77bbbb). The
Notes are subject to all such terms, and Holders are referred to the Indenture
and such Act for a statement of such terms. To the extent any provision of this
Note conflicts with the express provisions of the Indenture, the provisions of
the indenture shall govern and be controlling. The Notes are obligations of the
Company limited to $300.0 million in aggregate principal amount.

         5. OPTIONAL REDEMPTION.

            (a) Except as set forth in subparagraph (b) of this Paragraph 5, the
Company shall not have the option to redeem the Notes prior to the final
maturity of such Notes.

            (b) Notwithstanding the provisions of subparagraph (a) of this
Paragraph 5, the Company may redeem Notes at any time, upon not less than 30 nor
more than 60 days' notice mailed to each Holder of Notes to be redeemed at such
Holder's address appearing in the applicable Note Register, in amounts of $1,000
or an integral multiple of $1,000, at a Redemption Price equal to the greater of
(i) 100% of their principal amount or (ii) the sum of the present values of the
remaining scheduled payments of principal and interest thereon discounted to
maturity on a semi-annual basis (assuming a 360-day year consisting of twelve
30-day months) at the Treasury Yield plus 50 basis points, plus in each case
accrued but unpaid interest (including Special Interest) to but excluding the
Redemption Date (subject to the right of Holders of record on the relevant
Regular Record Date to receive interest due on an Interest Payment Date that is
on or prior to the Redemption Date).

         6. MANDATORY REDEMPTION. Except as set forth in paragraph 7 below, the
Company shall not be required to make mandatory redemption payments with respect
to the Notes.

         7. REPURCHASE AT OPTION OF HOLDER. The Indenture provides that, subject
to certain conditions, if (i) certain Net Available Proceeds are available to
the Company as a result of Asset Dispositions or (ii) a Change of Control
occurs, the Company shall be required to make an Offer to Purchase for all or a
specified portion of the Securities.

         8. NOTICE OF REDEMPTION. Notice of redemption will be mailed not more
than 60 days before the redemption date to each Holder whose Notes are to be
redeemed at its registered address. Notes in denominations larger than $1,000
may be redeemed in part but only in whole multiples of $1,000, unless all of the
Notes held by a Holder are to be redeemed. On and after the redemption date
interest ceases to accrue on Notes or portions thereof called for redemption.

         9. DENOMINATIONS, TRANSFER, EXCHANGE. The Notes are in registered form
without coupons in denominations of $1,000 and integral multiples of $1,000. The
transfer of Notes may be registered and Notes may be exchanged as provided in
the Indenture. The Registrar and the Trustee may require a Holder, among other
things, to furnish appropriate endorsements and transfer documents and the
Company may require a Holder to pay any taxes and fees required by law or
permitted by the Indenture. 


                                      A-3
<PAGE>   51
                                                                       EXHIBIT A

The Company need not exchange or register the transfer of any Note or portion of
a Note selected for redemption, except for the unredeemed portion of any Note
being redeemed in part. Also, the Company need not exchange or register the
transfer of any Notes for a period of 15 days before a selection of Notes to be
redeemed or during the period between a record date and the corresponding
Interest Payment Date.

         10. PERSONS DEEMED OWNERS. The registered Holder of a Note may be
treated as its owner for all purposes.

         11. AMENDMENT, SUPPLEMENT AND WAIVER. The Indenture permits, with
certain exceptions as therein provided, the amendment thereof and the
modification of the rights and obligations of the Company and the Guarantors and
the rights of the Holders of the Securities under the Indenture at any time by
the Company, the Guarantors and the Trustee with the consent of the Holders of a
majority in aggregate principal amount of the Notes at the time.

         12. DEFAULTS AND REMEDIES. Events of Default include: (i) default for
30 days in the payment when due of interest on the Notes; (ii) default in
payment when due of principal of or premium, if any, on the Notes when the same
becomes due and payable at maturity, upon redemption (including in connection
with an offer to purchase) or otherwise, (iii) failure by the Company to comply
with Sections 13(a), 13(d) or 13(e) of the Second Supplemental Indenture or
Article 7 of the Indenture (as superseded by subsection 15 of Section 1.01 of
the Second Supplemental Indenture); (iv) failure by the Company for 60 days
after notice to the Company or the Holders of at least 10% in principal amount
of the Notes (including Additional Notes, if any) then outstanding voting as a
single class to comply with certain other agreements in the Indenture and the
Notes; (v) default under certain other agreements relating to Debt of the
Company which default results in the acceleration of such Debt prior to its
express maturity; (vi) certain final judgments for the payment of money that
remain undischarged for a period of 60 days; and (vii) certain events of
bankruptcy or insolvency with respect to the Company or any of its Material
Subsidiaries. If any Event of Default (other than an Event of Default of the
type described in clause (vii) above) occurs and is continuing, the Trustee or
the Holders of at least 25% in principal amount of the then outstanding Notes
may declare all the Notes to be due and payable. Notwithstanding the foregoing,
in the case of an Event of Default arising from certain events of bankruptcy or
insolvency, all outstanding Notes will become due and payable without further
action or notice; provided, however, that after such acceleration, but before a
judgment or decree based on acceleration, the Holders of a majority in aggregate
principal amount of Outstanding Notes of such issue may, under certain
circumstances, rescind and annul such acceleration if all Events of Default,
other than the non-payment of accelerated principal, have been cured or waived
as provided in the Indenture. Holders may not enforce the Indenture or the Notes
except as provided in the Indenture. Subject to certain limitations, Holders of
a majority in principal amount of the then outstanding Notes may direct the
Trustee in its exercise of any trust or power. The Trustee may withhold from
Holders of the Notes notice of any continuing Default or Event of Default
(except a Default or Event of Default relating to the payment of principal or
interest) if it determines that withholding notice is in their interest. The
Holders of a majority in aggregate principal amount of the Notes then
outstanding by notice to the Trustee may on behalf of the Holders of all of the
Notes waive any existing Default or Event of Default and its consequences under
the Indenture except a continuing Default or Event of Default in the payment of
interest on, or the principal of, the Notes. The Company is required to deliver
to the Trustee annually a statement regarding compliance with the Indenture, and
the Company is required upon becoming aware of any Default or Event of Default,
to deliver to the Trustee a statement specifying such Default or Event of
Default.


                                      A-4
<PAGE>   52
                                                                      EXHIBIT A

         13. TRUSTEE DEALINGS WITH COMPANY. The Trustee, in its individual or
any other capacity, may make loans to, accept deposits from, and perform
services for the Company or its Affiliates, and may otherwise deal with the
Company or its Affiliates, as if it were not the Trustee.

         14. NO RECOURSE AGAINST OTHERS. A director, officer, employee,
incorporator or stockholder, of the Company, as such, shall not have any
liability for any obligations of the Company under the Notes or the Indenture or
for any claim based on, in respect of, or by reason of, such obligations or
their creation. Each Holder by accepting a Note waives and releases all such
liability. The waiver and release are part of the consideration for the issuance
of the Notes.

         15. AUTHENTICATION. This Note shall not be valid until authenticated by
the manual signature of the Trustee or an authenticating agent.

         16. ABBREVIATIONS. Customary abbreviations may be used in the name of a
Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (=
tenants by the entireties), JT TEN (= joint tenants with right of survivorship
and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts
to Minors Act).

         17. ADDITIONAL RIGHTS OF HOLDERS OF RESTRICTED GLOBAL NOTES AND
RESTRICTED DEFINITIVE NOTES. In addition to the rights provided to Holders of
Notes under the Indenture, Holders of Restricted Global Notes and Restricted
Definitive Notes shall have all the rights set forth in the Registration Rights
Agreement relating to the Notes dated as of December 23, 1998, among the
Company, the Guarantors and the parties named on the signature pages thereof or,
in the case of Additional Notes, Holders of Restricted Global Notes and
Restricted Definitive Notes shall have the rights set forth in one or more
registration rights agreements, if any, between the Company and the other
parties thereto, relating to rights given by the Company to the purchasers of
any Additional Notes (collectively, the "Registration Rights Agreement").

         18. CUSIP NUMBERS. Pursuant to a recommendation promulgated by the
Committee on Uniform Security Identification Procedures, the Company has caused
CUSIP numbers to be printed on the Notes and the Trustee may use CUSIP numbers
in notices of redemption as a convenience to Holders. No representation is made
as to the accuracy of such numbers either as printed on the Notes or as
contained in any notice of redemption and reliance may be placed only on the
other identification numbers placed thereon.

         The Company will furnish to any Holder upon written request and without
charge a copy of the Indenture and/or the Registration Rights Agreement.
Requests may be made to:


ALLIED WASTE NORTH AMERICA, INC.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, AZ  85260
Attention:  Treasurer


                                      A-5
<PAGE>   53
                                                                       EXHIBIT A


                                 ASSIGNMENT FORM

         To assign this Note, fill in the form below:

(I) or (we) assign and transfer this Note to: _________________________________
                                                (Insert assignee's legal name)


_______________________________________________________________________________
                  (Insert assignee's soc. sec. or tax I.D. no.)

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________
              (Print or type assignee's name, address and zip code)

and irrevocably appoint _______________________________________________________
to transfer this Note on the books of the Company. The agent may substitute
another to act for him.


Date: _____________________________


                                       Your Signature: ________________________
                                              (Sign exactly as your name appears
                                                  on the face of this Note)


Signature Guarantee: ____________________________


                                      A-6
<PAGE>   54
                                                                       EXHIBIT A


                       OPTION OF HOLDER TO ELECT PURCHASE

         If you want to elect to have this Note purchased by the Company
pursuant to subsection 13(a) or 13(b) of Section 1.01 of the Second Supplemental
Indenture, check the appropriate box below:

                / /   Subsection 13(a)              / /   Subsection 13(b)

         If you want to elect to have only part of the Note purchased by the
Company pursuant to subsection 13(a) or subsection 13(b) of Section 1.01 of the
Second Supplemental Indenture, state the amount you elect to have purchased:

                                 $________________


Date: _______________________


                                       Your Signature: ________________________
                                             (Sign exactly as your name appears 
                                                   on the face of this Note)

                                       Tax Identification No.: _________________


Signature Guarantee: ________________________


                                      A-7
<PAGE>   55
                                                                       EXHIBIT A


              SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE

         The following exchanges of a part of this Global Note for an interest
in another Global Note or for a Definitive Note, or exchanges of a part of
another Global Note or Definitive Note for an interest in this Global Note, have
been made:

<TABLE>
<CAPTION>
                                                                          Principal Amount of
                                                                            this Global Note         Signature of
                           Amount of decrease    Amount of increase in      following such       authorized officer
                           in Principal Amount    Principal Amount of        decrease (or        of Trustee or Note
    Date of Exchange       of this Global Note      this Global Note           increase)              Custodian
    ----------------       -------------------      ----------------           ---------              ---------
<S>                        <C>                   <C>                      <C>                    <C>    

</TABLE>

                                      A-8
<PAGE>   56
                                                                       EXHIBIT B

                         FORM OF CERTIFICATE OF TRANSFER


Allied Waste North America, Inc.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, Arizona  85260

U.S. Bank Trust National Association
180 East 5th Street
St. Paul, MN  55101

         Re:  7 5/8% Senior Notes due 2006

         Reference is hereby made to the Indenture, dated as of December 23,
1998, as amended by that Second Supplemental Indenture, dated as of December 23,
1998 (collectively, the "Indenture"), between Allied Waste North America, Inc.,
as issuer (the "Company"), and U.S. Bank Trust National Association, as trustee.
Capitalized terms used but not defined herein shall have the meanings given to
them in the Indenture.

         ___________________ (the "Transferor") owns and proposes to transfer
the Note[s] or interest in such Note[s] specified in Annex A hereto, in the
principal amount of $___________ in such Note[s] or interests (the "Transfer"),
to ___________________________ (the "Transferee"), as further specified in Annex
A hereto. In connection with the Transfer, the Transferor hereby certifies that:

                             [CHECK ALL THAT APPLY]

         1. / /  CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST
IN THE 144A GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO RULE 144A. The Transfer
is being effected pursuant to and in accordance with Rule 144A under the United
States Securities Act of 1933, as amended (the "Securities Act"), and,
accordingly, the Transferor hereby further certifies that the beneficial
interest or Definitive Note is being transferred to a Person that the Transferor
reasonably believed and believes is purchasing the beneficial interest or
Definitive Note for its own account, or for one or more accounts with respect to
which such Person exercises sole investment discretion, and such Person and each
such account is a "qualified institutional buyer" within the meaning of Rule
144A in a transaction meeting the requirements of Rule 144A and such Transfer is
in compliance with any applicable blue sky securities laws of any state of the
United States. Upon consummation of the proposed Transfer in accordance with the
terms of the Indenture, the transferred beneficial interest or Definitive Note
will be subject to the restrictions on transfer enumerated in the Private
Placement Legend printed on the 144A Global Note and/or the Definitive Note and
in the Indenture and the Securities Act.

         2. / / CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST 
IN THE REGULATION S GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO REGULATION S.
The Transfer is being effected pursuant to and in accordance with Rule 903 or
Rule 904 under the Securities Act and, accordingly, the Transferor hereby
further certifies that (i) the Transfer is not being made to a person in the
United States and (x) at the time the buy order was originated, the Transferee
was outside the United States or such Transferor and any Person acting on its
behalf reasonably believed and believes that the Transferee was outside the
United States or (y) the transaction was executed in, on or through the
facilities of a designated offshore securities market and neither such
Transferor nor any Person acting on its behalf knows that the transaction was
prearranged with a buyer in the United States, (ii) no directed selling efforts
have been made in contravention of the requirements of Rule 903(b) or Rule
904(b) of 


                                      B-1
<PAGE>   57
                                                                       EXHIBIT B


Regulation S under the Securities Act, (iii) the transaction is not part of a
plan or scheme to evade the registration requirements of the Securities Act and
(iv) if the proposed transfer is being made prior to the expiration of the
Restricted Period, the transfer is not being made to a U.S. Person or for the
account or benefit of a U.S. Person (other than an Initial Purchaser). Upon
consummation of the proposed transfer in accordance with the terms of the
Indenture, the transferred beneficial interest or Definitive Note will be
subject to the restrictions on Transfer enumerated in the Private Placement
Legend printed on the Regulation S Global Note and/or the Definitive Note and in
the Indenture and the Securities Act.

         3. / /  CHECK AND COMPLETE IF TRANSFEREE WILL TAKE DELIVERY OF A 
BENEFICIAL INTEREST IN THE IAI GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO ANY
PROVISION OF THE SECURITIES ACT OTHER THAN RULE 144A OR REGULATION S. The
Transfer is being effected in compliance with the transfer restrictions
applicable to beneficial interests in Restricted Global Notes and Restricted
Definitive Notes and pursuant to and in accordance with the Securities Act and
any applicable blue sky securities laws of any state of the United States, and
accordingly the Transferor hereby further certifies that (check one):

                (a) / /  such Transfer is being effected pursuant to and in
accordance with Rule 144 under the Securities Act;

                                       or

                (b) / /  such Transfer is being effected to the Company or a
subsidiary thereof;

                                       or

                (c) / /  such Transfer is being effected pursuant to an 
effective registration statement under the Securities Act and in compliance with
the prospectus delivery requirements of the Securities Act;

                                       or

                (d) / /  such Transfer is being effected to an Institutional
Accredited Investor and pursuant to an exemption from the registration
requirements of the Securities Act other than Rule 144A, Rule 144 or Rule 904,
and the Transferor hereby further certifies that it has not engaged in any
general solicitation within the meaning of Regulation D under the Securities Act
and the Transfer complies with the transfer restrictions applicable to
beneficial interests in a Restricted Global Note or Restricted Definitive Notes
and the requirements of the exemption claimed, which certification is supported
by (1) a certificate executed by the Transferee in the form of Exhibit D to the
Indenture and (2) an Opinion of Counsel provided by the Transferor or the
Transferee (a copy of which the Transferor has attached to this certification),
to the effect that such Transfer is in compliance with the Securities Act. Upon
consummation of the proposed transfer in accordance with the terms of the
Indenture, the transferred beneficial interest or Definitive Note will be
subject to the restrictions on transfer enumerated in the Private Placement
Legend printed on the IAI Global Note and/or the Definitive Notes and in the
Indenture and the Securities Act.

         4. / /  CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST
IN AN UNRESTRICTED GLOBAL NOTE OR OF AN UNRESTRICTED DEFINITIVE NOTE.


                                      B-2
<PAGE>   58
                                                                       EXHIBIT B


                (a) / /  CHECK IF TRANSFER IS PURSUANT TO RULE 144. (i) The 
Transfer is being effected pursuant to and in accordance with Rule 144 under the
Securities Act and in compliance with the transfer restrictions contained in the
Indenture and any applicable blue sky securities laws of any state of the United
States and (ii) the restrictions on transfer contained in the Indenture and the
Private Placement Legend are not required in order to maintain compliance with
the Securities Act. Upon consummation of the proposed Transfer in accordance
with the terms of the Indenture, the transferred beneficial interest or
Definitive Note will no longer be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the Restricted Global
Notes, on Restricted Definitive Notes and in the Indenture.

                (b) / /  CHECK IF TRANSFER IS PURSUANT TO REGULATION S. (i) The
Transfer is being effected pursuant to and in accordance with Rule 903 or Rule
904 under the Securities Act and in compliance with the transfer restrictions
contained in the Indenture and any applicable blue sky securities laws of any
state of the United States and (ii) the restrictions on transfer contained in
the Indenture and the Private Placement Legend are not required in order to
maintain compliance with the Securities Act. Upon consummation of the proposed
Transfer in accordance with the terms of the Indenture, the transferred
beneficial interest or Definitive Note will no longer be subject to the
restrictions on transfer enumerated in the Private Placement Legend printed on
the Restricted Global Notes, on Restricted Definitive Notes and in the
Indenture.

                (c) / /  CHECK IF TRANSFER IS PURSUANT TO OTHER EXEMPTION. (i) 
The Transfer is being effected pursuant to and in compliance with an exemption
from the registration requirements of the Securities Act other than Rule 144,
Rule 903 or Rule 904 and in compliance with the transfer restrictions contained
in the Indenture and any applicable blue sky securities laws of any State of the
United States and (ii) the restrictions on transfer contained in the Indenture
and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act. Upon consummation of the proposed Transfer
in accordance with the terms of the Indenture, the transferred beneficial
interest or Definitive Note will not be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the Restricted Global
Notes or Restricted Definitive Notes and in the Indenture.

         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.



                                     __________________________________________
                                            [Insert Name of Transferor]


                                     By: ______________________________________
                                         Name:
                                         Title:

Dated: _______________________


                                      B-3
<PAGE>   59
                                                                       EXHIBIT B


                       ANNEX A TO CERTIFICATE OF TRANSFER

            1. The Transferor owns and proposes to transfer the following:

                            [CHECK ONE OF (a) OR (b)]

                (a)  / /  a beneficial interest in the:

                     (i)  / /  144A Global Note (CUSIP____________ ), or

                     (ii) / /  Regulation S Global Note (CUSIP ____________), or

                    (iii) / /  IAI Global Note (CUSIP_____________ ); or

                (b) / /   a Restricted Definitive Note.

         2. After the Transfer the Transferee will hold:

                                   [CHECK ONE]

                (a)  / /  a beneficial interest in the:

                     (i)  / /  144A Global Note (CUSIP_____________ ), or

                    (ii)  / /  Regulation S Global Note (CUSIP____________ ), or

                   (iii)  / /  IAI Global Note (CUSIP____________ ); or

                    (iv)  / /  Unrestricted Global Note (CUSIP___________ ); or

                (b) / /   a Restricted Definitive Note; or

                (c) / /   an Unrestricted Definitive Note,

                in accordance with the terms of the Indenture.


                                      B-4
<PAGE>   60
                                                                       EXHIBIT C


                         FORM OF CERTIFICATE OF EXCHANGE


Allied Waste North America, Inc.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, Arizona  85260

U.S. Bank Trust National Association
180 East 5th Street
St. Paul, MN  55101

         Re:  7 5/8% Senior Notes due 2006

                                (CUSIP _________)

         Reference is hereby made to the Indenture, dated as of December 23,
1998, as amended by that Second Supplemental Indenture, dated as of December 23,
1998 (collectively, the "Indenture"), between Allied Waste North America, Inc.,
as issuer (the "Company"), and U.S. Bank Trust National Association, as trustee.
Capitalized terms used but not defined herein shall have the meanings given to
them in the Indenture.

         ___________________ (the "Owner") owns and proposes to exchange the
Note[s] or interest in such Note[s] specified herein, in the principal amount of
$___________ in such Note[s] or interests (the "Exchange"). In connection with
the Exchange, the Owner hereby certifies that:

         1. EXCHANGE OF RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS IN A
RESTRICTED GLOBAL NOTE FOR UNRESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS
IN AN UNRESTRICTED GLOBAL NOTE.

                (a)  / /  CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A
RESTRICTED GLOBAL NOTE TO BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL NOTE. In
connection with the Exchange of the Owner's beneficial interest in a Restricted
Global Note for a beneficial interest in an Unrestricted Global Note in an equal
principal amount, the Owner hereby certifies (i) the beneficial interest is
being acquired for the Owner's own account without transfer, (ii) such Exchange
has been effected in compliance with the transfer restrictions applicable to the
Global Notes and pursuant to and in accordance with the United States Securities
Act of 1933, as amended (the "Securities Act"), (iii) the restrictions on
transfer contained in the Indenture and the Private Placement Legend are not
required in order to maintain compliance with the Securities Act and (iv) the
beneficial interest in an Unrestricted Global Note is being acquired in
compliance with any applicable blue sky securities laws of any state of the
United States.

                (b)  / /  CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A
RESTRICTED GLOBAL NOTE TO UNRESTRICTED DEFINITIVE NOTE. In connection with the
Exchange of the Owner's beneficial interest in a Restricted Global Note for an
Unrestricted Definitive Note, the Owner hereby certifies (i) the Definitive Note
is being acquired for the Owner's own account without transfer, (ii) such
Exchange has been effected in compliance with the transfer restrictions
applicable to the Restricted Global Notes and pursuant to and in accordance with
the Securities Act, (iii) the restrictions on transfer contained in the
Indenture and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act and (iv) the Definitive Note is being
acquired in compliance with any applicable blue sky securities laws of any state
of the United States.


                                      C-1
<PAGE>   61
                                                                       EXHIBIT C


                (c) / /  CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL NOTE. In connection with the
Owner's Exchange of a Restricted Definitive Note for a beneficial interest in an
Unrestricted Global Note, the Owner hereby certifies (i) the beneficial interest
is being acquired for the Owner's own account without transfer, (ii) such
Exchange has been effected in compliance with the transfer restrictions
applicable to Restricted Definitive Notes and pursuant to and in accordance with
the Securities Act, (iii) the restrictions on transfer contained in the
Indenture and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act and (iv) the beneficial interest is being
acquired in compliance with any applicable blue sky securities laws of any state
of the United States.

                (d) / /  CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
UNRESTRICTED DEFINITIVE NOTE. In connection with the Owner's Exchange of a
Restricted Definitive Note for an Unrestricted Definitive Note, the Owner hereby
certifies (i) the Unrestricted Definitive Note is being acquired for the Owner's
own account without transfer, (ii) such Exchange has been effected in compliance
with the transfer restrictions applicable to Restricted Definitive Notes and
pursuant to and in accordance with the Securities Act, (iii) the restrictions on
transfer contained in the Indenture and the Private Placement Legend are not
required in order to maintain compliance with the Securities Act and (iv) the
Unrestricted Definitive Note is being acquired in compliance with any applicable
blue sky securities laws of any state of the United States.

         2. EXCHANGE OF RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS IN
RESTRICTED GLOBAL NOTES FOR RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS
IN RESTRICTED GLOBAL NOTES.

                (a) / /  CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A
RESTRICTED GLOBAL NOTE TO RESTRICTED DEFINITIVE NOTE. In connection with the
Exchange of the Owner's beneficial interest in a Restricted Global Note for a
Restricted Definitive Note with an equal principal amount, the Owner hereby
certifies that the Restricted Definitive Note is being acquired for the Owner's
own account without transfer. Upon consummation of the proposed Exchange in
accordance with the terms of the Indenture, the Restricted Definitive Note
issued will continue to be subject to the restrictions on transfer enumerated in
the Private Placement Legend printed on the Restricted Definitive Note and in
the Indenture and the Securities Act.

                (b) CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
BENEFICIAL INTEREST IN A RESTRICTED GLOBAL NOTE. In connection with the Exchange
of the Owner's Restricted Definitive Note for a beneficial interest in the
[CHECK ONE] / / 144A Global Note, / / Regulation S Global Note, / / IAI Global
Note with an equal principal amount, the Owner hereby certifies (i) the
beneficial interest is being acquired for the Owner's own account without
transfer and (ii) such Exchange has been effected in compliance with the
transfer restrictions applicable to the Restricted Global Notes and pursuant to
and in accordance with the Securities Act, and in compliance with any applicable
blue sky securities laws of any state of the United States. Upon consummation of
the proposed Exchange in accordance with the terms of the Indenture, the
beneficial interest issued will be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the relevant Restricted
Global Note and in the Indenture and the Securities Act.


                                      C-2
<PAGE>   62
                                                                       EXHIBIT C


         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.



                                            ___________________________________
                                                [Insert Name of Transferor]


                                            By: _______________________________
                                                Name:
                                                Title:

Dated: __________________________


                                      C-3
<PAGE>   63
                                                                       EXHIBIT D


                            FORM OF CERTIFICATE FROM
                   ACQUIRING INSTITUTIONAL ACCREDITED INVESTOR


Allied Waste North America, Inc.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, Arizona  85260

U.S. Bank Trust National Association
180 East 5th Street
St. Paul, MN  55101

         Re:  7 5/8% Senior Notes due 2006

         Reference is hereby made to the Indenture, dated as of December 23,
1998, as amended by that Second Supplemental Indenture, dated as of December 23,
1998 (collectively, the "Indenture"), between Allied Waste North America, Inc.,
as issuer (the "Company"), and U.S. Bank Trust National Association, as trustee.
Capitalized terms used but not defined herein shall have the meanings given to
them in the Indenture.

         In connection with our proposed purchase of $____________ aggregate
principal amount of:

                (a) / /  a beneficial interest in a Global Note, or

                (b) / /  a Definitive Note,

         we confirm that:

         1. We understand that any subsequent transfer of the Notes or any
interest therein is subject to certain restrictions and conditions set forth in
the Indenture and the undersigned agrees to be bound by, and not to resell,
pledge or otherwise transfer the Notes or any interest therein except in
compliance with, such restrictions and conditions and the United States
Securities Act of 1933, as amended (the "Securities Act").

         2. We understand that the offer and sale of the Notes have not been
registered under the Securities Act, and that the Notes and any interest therein
may not be offered or sold except as permitted in the following sentence. We
agree, on our own behalf and on behalf of any accounts for which we are acting
as hereinafter stated, that if we should sell the Notes or any interest therein,
we will do so only (A) to the Company or any subsidiary thereof, (B) in
accordance with Rule 144A under the Securities Act to a "qualified institutional
buyer" (as defined therein), (C) to an institutional "accredited investor" (as
defined below) that, prior to such transfer, furnishes (or has furnished on its
behalf by a U.S. broker-dealer) to you and to the Company a signed letter
substantially in the form of this letter and an Opinion of Counsel in form
reasonably acceptable to the Company to the effect that such transfer is in
compliance with the Securities Act, (D) outside the United States in accordance
with Rule 904 of Regulation S under the Securities Act, (E) pursuant to the
provisions of Rule 144(k) under the Securities Act or (F) pursuant to an
effective registration statement under the Securities Act, and we further agree
to provide to any person purchasing the Definitive Note or beneficial interest
in a Global Note from us in a transaction meeting the requirements of clauses
(A) through (E) of this paragraph a notice advising such purchaser that resales
thereof are restricted as stated herein.


                                      D-1
<PAGE>   64
                                                                       EXHIBIT D


         3. We understand that, on any proposed resale of the Notes or
beneficial interest therein, we will be required to furnish to you and the
Company such certifications, legal opinions and other information as you and the
Company may reasonably require to confirm that the proposed sale complies with
the foregoing restrictions. We further understand that the Notes purchased by us
will bear a legend to the foregoing effect.

         4. We are an institutional "accredited investor" (as defined in Rule
501(a)(1), (2), (3) or (7) of Regulation D under the Securities Act) and have
such knowledge and experience in financial and business matters as to be capable
of evaluating the merits and risks of our investment in the Notes, and we and
any accounts for which we are acting are each able to bear the economic risk of
our or its investment.

         5. We are acquiring the Notes or beneficial interest therein purchased
by us for our own account or for one or more accounts (each of which is an
institutional "accredited investor") as to each of which we exercise sole
investment discretion.

         You and the Company are entitled to rely upon this letter and are
irrevocably authorized to produce this letter or a copy hereof to any interested
party in any administrative or legal proceedings or official inquiry with
respect to the matters covered hereby.



                                         _____________________________________
                                         [Insert Name of Accredited Investor]


                                         By: __________________________________
                                             Name:
                                             Title:

Dated: ___________________________


                                      D-2
<PAGE>   65
                                   SCHEDULE I

                              Subsidiary Guarantors



NAME OF SUBSIDIARY GUARANTOR                            STATE OF ORGANIZATION
- --------------------------------------------------------------------------------
A-1 Service, Inc.                                       Iowa
Aaro Waste Paper Company                                Michigan
AAWI, Inc.                                              Texas
Able Sanitation, Inc.                                   Michigan
Adrian Landfill, Inc.                                   Michigan
ADS, Inc.                                               Oklahoma
ADS of Illinois, Inc.                                   Illinois
Affordable Dumpsters, Inc                               Illinois
Alabama Recycling Services, Inc.                        Alabama
Alaska Street Associates, Inc.                          Washington
Allied Acquisition Pennsylvania, Inc.                   Pennsylvania
Allied Acquisition Two, Inc.                            Massachusetts
Allied Cartage, Inc.                                    Massachusetts
Allied Gas Recovery Systems, L.L.C.                     Delaware
Allied Nova Scotia, Inc.                                Delaware
Allied Services, LLC                                    Delaware
Allied Waste Company, Inc.                              Delaware
Allied Waste Industries (Arizona), Inc.                 Arizona
Allied Waste Industries of New York, Inc.               New York
Allied Waste Landfill Holdings, Inc.                    Delaware
Allied Waste of California, Inc.                        California
Allied Waste of Long Island, Inc.                       New York
Allied Waste of New Jersey, LLC                         Delaware
Allied Waste Rural Sanitation, Inc.                     Delaware
Allied Waste Services, Inc.                             Massachusetts
Allied Waste Systems, Inc.                              Delaware
Allied Waste Systems, Inc.                              Ohio
Allied Waste Systems Holdings, Inc.                     Delaware
Allied Waste Transportation, Inc.                       Delaware
Americal Co.                                            Michigan
American Disposal Services, Inc.                        Delaware
American Disposal Services of Illinois, Inc.            Delaware
American Disposal Services of Kansas, Inc.              Kansas
American Disposal Services of Missouri, Inc.            Oklahoma
American Disposal Services of New Jersey, Inc.          Delaware
American Disposal Services of West Virginia, Inc.       Delaware
American Disposal Transfer Services of Illinois, Inc.   Delaware
American Transfer Company, Inc.                         New York
Anderson Regional Landfill, LLC                         Delaware
Anson County Landfill NC, LLC                           Delaware


                                      A-1
<PAGE>   66
Apache Junction Landfill Corporation                    Arizona
Area Disposal, Inc.                                     Illinois
Autoshred, Inc.                                         Missouri
AWIN I Acquisition Corporation                          Delaware
AWIN Leasing Company, Inc.                              Delaware
AWIN Management, Inc.                                   Delaware
B & L Waste Handling, Inc.                              Rhode Island
Bellville Landfill, Inc.                                Missouri
Better Disposal Services, Inc.                          Nebraska
Borrego Landfill, Inc.                                  California
Bowers Phase II, Inc.                                   Ohio
Brickyard Disposal & Recycling, Inc.                    Illinois
Bridgeton Landfill, LLC                                 Delaware
Brunswick Waste Management Facility, LLC                Delaware
Butler County Landfill, LLC                             Delaware
Camelot Landfill TX, LP                                 Delaware
CC Landfill, Inc.                                       Delaware
CCAI, Inc.                                              Washington
CDF Consolidated Corporation                            Illinois
Celina Landfill, Inc.                                   Ohio
Central Sanitary Landfill, Inc.                         Michigan
Chambers Development of North Carolina, Inc.            North Carolina
Champion Recycling, Inc.                                New York
Charter Evaporation Resource Recovery Systems           California
Cherokee Run Landfill, Inc.                             Ohio
Chicago Disposal, Inc.                                  Illinois
Citizens Disposal, Inc.                                 Michigan
City-Star Services, Inc.                                Michigan
Clarkston Disposal, Inc.                                Michigan
Clinton Disposal Co.                                    Iowa
Community Refuse Disposal, Inc.                         Nebraska
Consolidated Processing, Inc.                           Illinois
Container Service, Inc.                                 Missouri
County Disposal, Inc.                                   Delaware
County Disposal (Ohio), Inc.                            Delaware
County Landfill, Inc.                                   Delaware
County Line Landfill Partnership                        Indiana
Cousins Carting Corp.                                   New York
Crow Landfill TX, LLC                                   Delaware
Crow Landfill TX, L.P.                                  Delaware
CRX, Inc.                                               Nevada
D & D Garage Services, Inc.                             Illinois
D & L Disposal, L.L.C.                                  Delaware
Delta Container Corporation                             California
Delta Paper Stock Co.                                   California


                                      A-2
<PAGE>   67
Denver Regional Landfill, Inc.                          Colorado
Dinverno, Inc.                                          Michigan
Dinverno Recycling, Inc.                                Michigan
Dopheide Sanitary Service, Inc.                         Nebraska
Draw Acquisition Company Eighteen                       Delaware
Draw Acquisition Company Twenty Two                     Delaware
Draw Acquisition Company Twenty Three                   Delaware
Draw Enterprises II, Inc.                               Illinois
Draw Enterprises Real Estate, Inc.                      Illinois
Draw Enterprises Real Estate, L.P.                      Illinois
Duncan Disposal Service, Inc.                           Michigan
Eagle Industries Leasing, Inc.                          Michigan
East Coast Waste Systems, Inc.                          Massachusetts
ECDC Environmental of Humbolt County, Inc.              Delaware
ECDC Environmental, L.C.                                Utah
ECDC Holdings, Inc.                                     Delaware
Ellis County Landfill TX, LLC                           Delaware
Ellis County Landfill TX, L.P.                          Delaware
Ellis Scott Landfill MO, LLC                            Delaware
Elmhurst Disposal Company                               Illinois
Enviro Carting Inc.                                     New York
Environmental Development Corporation                   Delaware
Environmental Reclamation Company                       Illinois
Enviro Recycling, Inc.                                  New York
Envotech-Illinois, L.L.C.                               Delaware
Environtech, Inc.                                       Delaware
Evergreen Scavenger Service, Inc.                       Delaware
Evergreen Scavenger Service, L.L.C.                     Delaware
Fred B. Barbara Trucking Co., Inc.                      Illinois
Fort Worth Landfill TX, LP                              Delaware
Forward, Inc.                                           California
G. Van Dyken Disposal Inc.                              Michigan
Garofalo Brothers, Inc.                                 New Jersey
Garofalo Recycling and Transfer Station Co., Inc.       New Jersey
Gary Recycling Services, Inc.                           Indiana
General Refuse Rolloff Corp.                            Delaware
Georgia Recycling Services, Inc.                        Delaware
Golden Eagle Disposals, Inc.                            New York
Golden Waste Disposal, Inc.                             Georgia
Great Lakes Disposal Services, Inc.                     Delaware
Great Midwestern Recovery Systems, Inc.                 Illinois
Great Plains Landfill OK, LLC                           Delaware
Harland's Sanitary Landfill, Inc.                       Michigan
Hawkeye Disposal Services, Inc.                         Iowa
Illiana Disposal Partnership                            Indiana


                                      A-3
<PAGE>   68
Illinois Bulk Handlers, Inc.                            Illinois
Illinois Landfill, Inc.                                 Illinois
Illinois Recycling Services, Inc.                       Illinois
Independent Trucking Company                            California
Indiana Recycling Service, Incorporated                 Indiana
Industrial Services of Illinois, Inc.                   Illinois
Ingrum Waste Disposal, Inc.                             Illinois
Jefferson City Landfill, LLC                            Delaware
Joe Di Rese & Sons, Inc.                                New Jersey
Key Waste Indiana Partnership                           Indiana
Laidlaw Waste Systems (Dallas) Inc.                     Delaware
Laidlaw Waste Systems (Kansas City) Inc.                Missouri
Laidlaw Waste Systems (Texas) Inc.                      Texas
Lake Shore Distributions, Inc.                          Illinois
Lathrop Sunrise Sanitation Corporation                  California
Lee County Landfill SC, LLC                             Delaware
Lee County Landfill, Inc.                               Illinois
Lemons Landfill, LLC                                    Delaware
Liberty Waste Holdings, Inc.                            Delaware
Liberty Waste Services Limited, L.L.C.                  Delaware
Liberty Waste Services of Illinois, L.L.C.              Illinois
Liberty Waste Services of McCook, L.L.C.                Delaware
Loop Express, Inc.                                      Illinois
Loop Recycling, Inc.                                    Illinois
Loop Transfer, Incorporated                             Illinois
Louis Pinto & Son, Inc., Sanitation Contractors         New Jersey
Manumit of Florida, Inc.                                Florida
Mars Road TX, LP                                        Delaware
MCM Sanitation, Inc.                                    New York
Medical Disposal Services, Inc.                         Illinois
Mesquite Landfill TX, LP                                Delaware
Metropolitan Disposal, Inc.                             Massachusetts
Mississippi Waste Paper Company                         Mississippi
MJS Associates, Inc.                                    Washington
Monarch Disposal, Inc.                                  Illinois
NationsWaste, Inc.                                      Delaware
Newton County Landfill Partnership                      Indiana
Nimishillen Industrial Park, Inc.                       Ohio
Northeast Landfill, LLC                                 Delaware
Northeast Sanitary Landfill, Inc.                       South Carolina
Northwest Recycling, Inc.                               Illinois
Oakland Heights Development, Inc.                       Michigan
Oklahoma City Landfill, LLC                             Oklahoma
Oklahoma Refuse, Inc.                                   Oklahoma
Organized Sanitary Collectors and Recyclers, Inc.       Nebraska


                                      A-4
<PAGE>   69
Oscar's Collection System of Fremont, Inc.              Nebraska
Otay Landfill, Inc.                                     California
Ottawa County Landfill, Inc.                            Delaware
Packerton Land Company, L.L.C.                          Delaware
Packman, Inc.                                           Kansas
Palomar Transfer Station, Inc.                          California
Paper Fibers, Inc.                                      Washington
Paper Fibres Company                                    Washington
Pinal County Landfill Corporation                       Arizona
Pinecrest Landfill OK, LLC                              Delaware
Pine Hill Farms Landfill TX, LP                         Delaware
Pittsburg County Landfill, Inc.                         Oklahoma
Pleasant Oaks Landfill TX, LP                           Delaware
Price & Sons Recycling Company                          Georgia
R. 18, Inc.                                             Illinois
Rabanco Intermodal/B.C., Inc.                           Washington
Rabanco, Ltd.                                           Washington
Rabanco Recycling, Inc.                                 Washington
Rabanco Regional Landfill Company                       Washington
Ramona Landfill, Inc.                                   California
RCS, Inc.                                               Illinois
R.C. Miller Enterprises, Inc.                           Ohio
R.C. Miller Refuse Service, Inc.                        Ohio
Recycling Associates, Inc.                              New York
Reliable Rubbish Disposal, Inc.                         Massachusetts
Resource Recovery, Inc.                                 Kansas
Ridgeline Trucking, Inc.                                Illinois
Ross Bros. Waste & Recycling Co.                        Ohio
Royal Holdings, Inc.                                    Michigan
Roxana Landfill, Inc.                                   Illinois
Rural Sanitation Service, Inc. of North Carolina        South Carolina
S & L, Inc.                                             Washington
S & S Environmental, Inc.                               Michigan
S & S Recycling, Inc.                                   Georgia
San Marcos NCRRF, Inc.                                  California
Sanitary Disposal Services, Inc.                        Michigan
Sanitran, Inc.                                          New York
Saugus Disposal, Inc.                                   Massachusetts
Sauk Trail Development, Inc.                            Michigan
Selas Enterprises LTD                                   New York
Show-Me Landfill, LLC                                   Delaware
Shred-All Recycling, Inc.                               Illinois
South Chicago Disposal, Inc. of Indiana                 Indiana
Southeast Landfill, LLC                                 Delaware
Southwest Waste, Inc.                                   Missouri


                                      A-5
<PAGE>   70
SSWI, Inc.                                              Washington
Standard Disposal Services, Inc.                        Michigan
Standard Disposal Services of Florida, Inc.             Florida
Standard Environmental Services, Inc.                   Michigan
Standard Waste, Inc.                                    Delaware
Stark Recycling Center, Inc.                            Ohio
Stewart Trash & Recycling Services, Inc.                Missouri
Streator Area Landfill, Inc.                            Illinois
Suburban Transfer, Inc.                                 Illinois
Suburban Warehouse, Inc.                                Illinois
Sunrise Sanitation Service, Inc.                        California
Sunset Disposal, Inc.                                   Kansas
Sunset Disposal Services, Inc.                          California
Sycamore Landfill, Inc.                                 California
Tates Transfer Systems, Inc.                            Missouri
T & G Container, Inc.                                   Indiana
Tom Luciano's Disposal Service, Inc.                    New Jersey
Top Disposal Service, Inc.                              Illinois
Tricil (N.Y.) Inc.                                      New York
Tri-State Recycling Services, Inc.                      Illinois
Tri-State Refuse Equipment Sales & Service, Inc.        Ohio
Turkey Creek Landfill TX, LP                            Delaware
Turnpike Leasing, Inc.                                  Massachusetts
United Waste Control Corp.                              Washington
United Waste Systems of Central Michigan, Inc.          Michigan
Upper Rock Island County Landfill, Inc.                 Illinois
USA Waste of Illinois, Inc.                             Illinois
Vining Disposal Service, Inc.                           Massachusetts
Vinnie Monte's Waste Systems, Inc.                      New York
Waste Associates, Inc.                                  Washington
Wastehaul, Inc.                                         Indiana
Waste Reclaiming Services, Inc.                         Illinois
Wayne County Landfill IL, Inc.                          Delaware
WJR Environmental, Inc.                                 Washington
Williams County Landfill, Inc.                          Ohio
World Sanitation Corporation                            New York


                                      A-6





<PAGE>   1
                                                                   Exhibit 4.6

                          THIRD SUPPLEMENTAL INDENTURE

         THIRD SUPPLEMENTAL INDENTURE, dated as of December 23, 1998 (this
"Third Supplemental Indenture"), among ALLIED WASTE NORTH AMERICA, INC., a
corporation duly organized and existing under the laws of the State of Delaware
(the "Company"), having its principal office at 15880 North Greenway-Hayden
Loop, Suite 100, Scottsdale, Arizona 85260, each of the GUARANTORS signatory
hereto and U.S. BANK TRUST NATIONAL ASSOCIATION, a national banking association,
as Trustee (the "Trustee").

                                   WITNESSETH:

         WHEREAS, the Company, the Guarantors and the Trustee executed and
delivered an Indenture, dated as of December 23, 1998 (the "Indenture"), to
provide for the issuance by the Company from time to time of debt securities
evidencing its unsecured indebtedness;

         WHEREAS, pursuant to Board Resolution (the "Resolutions"), the Company
has authorized the issuance of $1,000,000,000 of its 7 7/8% Series A Senior
Notes Due 2009 (the "Series A Ten-Year Notes") and $1,000,000,000 of its 7 7/8%
Series B Senior Notes Due 2009 (the "Series B Ten-Year Notes," and together with
the Series A Ten-Year Notes, the "Ten-Year Notes"); and

         WHEREAS, the Company, the Guarantors and certain other parties named on
the signature page thereof entered into a Registration Rights Agreement dated as
of the date hereof (as such agreement may be amended, modified or supplemented
from time to time, the "Registration Rights Agreement") which contemplates (i)
the registration with the Securities and Exchange Commission (the "SEC") of the
issuance of the Series B Ten-Year Notes and (ii) the consummation of an Exchange
Offer (defined below) whereby the Series A Ten-Year Notes may be exchanged for
Series B Ten-Year Notes; and

         WHEREAS, the Company desires to establish the terms of the Ten-Year
Notes in accordance with Section 3.1 of the Indenture and to establish the form
of the Ten-Year Notes in accordance with Section 2.1 of the Indenture.

                                   ARTICLE I.
                                      TERMS

         SECTION 1.01. TERMS OF TEN-YEAR NOTES. The following terms relating to
the Ten-Year Notes are hereby established:

         (1) The Series A Ten-Year Notes shall constitute a series of Securities
having the title "7 7/8% Series A Senior Notes Due 2009." The Series B Ten-Year
Notes shall constitute a series of Securities having the title "7 7/8% Series B
Senior Notes Due 2009."

         (2) The aggregate principal amount of the Series A Ten-Year Notes that
may be authenticated and delivered under the Indenture (except for Series A
Ten-Year Notes authenticated and delivered upon registration of transfer of, or
in exchange for, or in lieu of, other Series A Ten-Year Notes pursuant to
Sections 3.4, 3.5, 3.6, 8.6 or 11.7 of the Indenture or any Securities that,
pursuant to Section 3.3, are deemed never to have been authenticated or
delivered thereunder) shall be up to $1,000,000,000. The aggregate principal
amount of the Series B Ten-Year Notes that may be authenticated and delivered
under the Indenture (except for Series B Ten-Year Notes authenticated and
delivered upon registration of transfer of or in exchange for or in lieu of,
other Series B Ten-Year Notes pursuant to Sections 3.4, 3.5, 
<PAGE>   2
3.6, 8.6 or 11.7 of the Indenture or any Securities that, pursuant to Section
3.3, are deemed never to have been authenticated or delivered thereunder) shall
be up to $1,000,000,000.

          (3) The entire outstanding principal of the Ten-Year Notes shall be
payable on January 1, 2009 (the "Stated Maturity Date").

          (4) The rate at which the Ten-Year Notes shall bear interest shall be
7 7/8%; (a) with respect to the Series A Ten-Year Notes, interest shall accrue
from the date hereof; (b) with respect to the Series B Ten-Year Notes, the date
from which interest shall accrue shall be the date on which interest was most
recently paid on the Series A Ten-Year Notes, or if there has been no Interest
Payment Date relating to the Series A Ten-Year Notes prior to the issuance of
the Series B Ten-Year Notes, interest shall accrue from the date hereof; (c) the
Interest Payment Dates for the Ten-Year Notes on which interest will be payable
shall be January 1 and July 1 of each year, beginning July 1, 1999; the Regular
Record Dates for the interest payable on the Ten-Year Notes on any Interest
Payment Date shall be December 15 with respect to the January 1 Interest Payment
Date and June 15 with respect to the July 1 Interest Payment Date; (d) interest
on overdue principal and premium, if any, from time to time, shall be at a rate
of 2% per annum in excess of the rate then in effect; interest on overdue
installments of interest and Special Interest, if any, from time to time, shall
be at the same rate, to the extent lawful; and the basis upon which interest
shall be calculated shall be that of a 360-day year consisting of twelve 30-day
months.

          (5) The place where the principal of (and premium, if any) and
interest, including, Special Interest, if any, with respect to and interest on
the Ten-Year Notes shall be payable and Ten-Year Notes may be surrendered for
the registration of transfer or exchange shall be the Corporate Trust Office of
the Trustee which, as of this writing, is located at 100 Wall Street, 20th Floor
New York, New York 10005, Attention: Corporate Trust Administration. The place
where notices or demands to or upon the Company in respect of the Ten-Year Notes
and the Indenture may be served shall be the Corporate Trust Office of the
Trustee. In addition, payment of interest (including any Special Interest) on
any Ten-Year Note may, at the option of the Company, be made by check mailed to
the address of the Person in whose name the Ten-Year Note is registered at the
close of business on the Regular Payment Date; provided, however, that all
payments of principal, and premium (including Special Interest, if any), if any,
and interest on the Ten-Year Notes to Holders of which have given wire
instructions to the Company or the Paying Agent at least 10 Business Days prior
to the applicable payment date shall be made by wire transfer to an account
maintained by such Holder entitled thereto as specified by such Holder in the
instructions.

          (6)

              (A) The Ten-Year Notes will not be subject to any redemption at
         the option of the Company prior to January 1, 2004 except as set forth
         in the following paragraphs. On or after January 1, 2004, the Ten-Year
         Notes will be subject to redemption, in whole or in part, at the option
         of the Company at any time prior to maturity, upon not less than 30 nor
         more than 60 days' notice mailed to each Holder of Ten-Year Notes to be
         redeemed at such Holder's address appearing in the applicable Note
         Register, in amounts of $1,000 or an integral multiple of $1,000, at
         the following Redemption Prices (expressed as percentages of principal
         amount) plus accrued but unpaid interest (including Special Interest)
         to but excluding the Redemption Date (subject to the right of Holders
         of record on the relevant Regular Record Date to receive interest due
         on an Interest Payment Date that is on or prior to the Redemption
         Date), if redeemed during the twelve-month period beginning on January
         1 of each of the years indicated below:


                                       2
<PAGE>   3
<TABLE>
<CAPTION>
                                                        REDEMPTION
                   YEAR                                    PRICE
<S>                                                     <C>      
                   2004 .....................            103.9375%
                   2005 .....................            102.6250%
                   2006 .....................            101.3125%
                   2007 and thereafter ......            100.0000%
</TABLE>

              (B) Prior to January 1, 2004, the Ten-Year Notes will be subject
         to redemption, at the option of the Company, in whole or in part, at
         any time, upon not less than 30 nor more than 60 days' notice mailed to
         each Holder of Ten-Year Notes to be redeemed at such Holder's address
         appearing in the applicable Note Register, in amounts of $1,000 or an
         integral multiple of $1,000, at a Redemption Price equal to the greater
         of (i) 100% of their principal amount or (ii) the sum of the present
         values of the remaining scheduled payments of principal and interest
         thereon discounted to maturity on a semi-annual basis (assuming a
         360-day year consisting of twelve 30-day months) at the Treasury Yield
         plus 50 basis points, plus in each case accrued but unpaid interest
         (including Special Interest) to but excluding the Redemption Date
         (subject to the right of Holders of record on the relevant Regular
         Record Date to receive interest due on an Interest Payment Date that is
         on or prior to the Redemption Date).

              (C) At any time, or from time to time, prior to January 1, 2002,
         up to 33 1/3% in aggregate principal amount of the Ten-Year Notes
         originally issued under the Indenture will be redeemable, at the option
         of the Company, from the net proceeds of one or more Public Offerings
         of Capital Stock (other than Redeemable Interests) of Allied, at a
         Redemption Price equal to 107.9% of the principal amount thereof,
         together with accrued but unpaid interest (including Special Interest)
         to the Redemption Date (subject to the right of Holders of record on
         the relevant Regular Record Date to receive interest due on an Interest
         Payment Date that is on or prior to the Redemption Date); provided that
         the notice of redemption with respect to any such redemption is mailed
         within 30 days following the closing of the corresponding Public
         Offering.

         (7) Except as set forth in this Third Supplemental Indenture, the
Ten-Year Notes shall not be redeemable at the option of any Holder thereof, upon
the occurrence of any particular circumstances or otherwise. The Ten-Year Notes
will not have the benefit of any sinking fund.

         (8) The Ten-Year Notes shall be issuable in denominations of $1,000.

         (9) Payments of the principal of, Special Interest, if any, with
respect to and interest on the Ten-Year Notes shall be made in U.S. Dollars, and
the Ten-Year Notes shall be denominated in U.S. Dollars.

         (10) The Trustee shall also be the Security Registrar and Paying Agent.

         (11) The entire outstanding principal amount of and any accrued
interest, if any, on the Ten-Year Notes shall be payable upon declaration of
acceleration of the maturity thereof pursuant to Article 5 of the Indenture.


                                       3
<PAGE>   4
         (12) The Ten-Year Notes will be payable on the Stated Maturity Date in
an amount equal to the principal amount thereof, Special Interest, if any, plus
any accrued and unpaid interest accrued to the Stated Maturity Date.

         (13) There shall be the following additions to the covenants set forth
in the Indenture with respect to the Ten-Year Notes, which shall be effective
only for so long as any of the Ten-Year Notes are Outstanding:

         (a) Asset Dispositions.

              The Company shall not make, and shall not permit any Restricted
         Subsidiary to make, any Asset Disposition unless: (i) the Company (or
         such Restricted Subsidiary, as the case may be) receives consideration
         at the time of such disposition at least equal to the fair market value
         of the shares or the assets disposed of, as determined in good faith by
         the Board of Directors for any transaction (or series of transactions)
         involving in excess of $10 million and not involving the sale of
         equipment or other assets specifically contemplated by the Company's
         capital expenditure budget previously approved by the Board of
         Directors; (ii) at least 75% of the consideration received by the
         Company (or such Restricted Subsidiary) consists of (u) cash or readily
         marketable cash equivalents, (v) the assumption of Debt or other
         liabilities reflected on the consolidated balance sheet of the Company
         and its Restricted Subsidiaries in accordance with generally accepted
         accounting principles (excluding Debt or any other liabilities
         subordinate in right of payment to the Ten-Year Notes) and release from
         all liability on such Debt or other liabilities assumed, (w) assets
         used in, or stock or other ownership interests in a Person that upon
         the consummation of such Asset Disposition becomes a Restricted
         Subsidiary and will be principally engaged in, the business of the
         Company or any of its Restricted Subsidiaries as such business is
         conducted immediately prior to such Asset Disposition, (x) any
         securities, notes or other obligations received by the Company or any
         such Restricted Subsidiary from such transferee that are
         contemporaneously (subject to ordinary settlement periods) converted by
         the Company or such Restricted Subsidiary into cash or Cash Equivalents
         (to the extent of cash and Cash Equivalents received), (y) any
         Designated Noncash Consideration received pursuant to this clause (y)
         that is at the time outstanding, not to exceed 15% of Consolidated
         Total Assets at the time of the receipt of such Designated Noncash
         Consideration (with the fair market value of each item of Designated
         Noncash Consideration being measured at the time received and without
         giving effect to subsequent changes in value), or (z) any combination
         thereof; and (iii) 100% of the Net Available Proceeds from such Asset
         Disposition (including from the sale of any marketable cash equivalents
         received therein) are applied by the Company or a Restricted Subsidiary
         (A) first, within one year from the later of the date of such Asset
         Disposition or the receipt of such Net Available Proceeds, to Debt of
         the Company or its Restricted Subsidiaries then outstanding under the
         Bank Agreement which would require such application or which would
         prohibit payments pursuant to Clause (B) following; (B) second, to the
         extent Net Available Proceeds are not required to be applied as
         specified in Clause (A), to purchases on a pro rata basis of
         Outstanding Senior Notes of each issue pursuant to an Offer to Purchase
         (to the extent such an offer is not prohibited by the terms of the Bank
         Agreement then in effect) at a purchase price equal to 100% of their
         principal amount plus accrued interest to the date of purchase (subject
         to the rights of Holders of record on the relevant Regular Record Date
         to receive interest due on an Interest Payment Date that is on or prior
         to the purchase date); and (C) third, to the extent of any remaining
         Net Available Proceeds 


                                       4
<PAGE>   5
         following completion of such Offer to Purchase, to any other use as
         determined by the Company which is not otherwise prohibited by the
         Indenture and provided further that the 75% limitation referred to in
         clause (ii) above will not apply to any Asset Disposition if the
         consideration received therefrom, as determined in good faith by the
         Company's Board of Directors, is equal to or greater than what the
         after-tax proceeds would have been had the Asset Disposition complied
         with the aforementioned 75% limitation.

              Notwithstanding the foregoing, the Company shall not be required
         to comply with the provisions described in Clause (iii) of the
         preceding paragraph (i) if the Net Available Proceeds less any amounts
         ("Reinvested Amounts") are invested or committed to be invested within
         one year from the later of the date of the related Asset Disposition or
         the receipt of such Net Available Proceeds in assets that will be used
         in the business of the Company or any of its Restricted Subsidiaries as
         such business is conducted prior to such Asset Disposition (determined
         by the Board of Directors in good faith) or (ii) to the extent the
         Company elects to redeem the Senior Notes of any series with the Net
         Available Proceeds pursuant to any of the provisions of paragraph 5(b)
         of the Senior Notes.

              Notwithstanding the foregoing, the Company shall not be required
         to comply with the requirements described in Clause (ii) of the second
         preceding paragraph if the Asset Disposition is an Excepted
         Disposition.

              The Company shall mail the Offer Document for an Offer to Purchase
         required pursuant to this subsection 13(a) within 30 days after the
         date which is one year after the later of the date of consummation of
         the Asset Disposition referred to in this subsection 13(a) or the
         receipt of the Net Available Proceeds from such Asset Disposition. The
         aggregate principal amount of the Ten-Year Notes to be offered to be
         purchased pursuant to the Offer to Purchase shall equal the Net
         Available Proceeds required to be made available therefor pursuant to
         Clause (iii)(B) of this subsection 13(a) (rounded down to the next
         lowest integral multiple of $1,000). Each Holder shall be entitled to
         tender all or any portion of the Ten-Year Notes owned by such Holder
         pursuant to the Offer to Purchase, subject to the requirement that any
         portion of a Ten-Year Note tendered must be tendered in an integral
         multiple of $1,000 principal amount.

              (b) Change of Control.

              Within 30 days following the date the Company becomes aware of the
         consummation of a transaction that results in a Change of Control (as
         defined below), the Company shall commence an Offer to Purchase all
         Outstanding Notes, at a purchase price equal to 101% of their aggregate
         principal amount plus accrued interest, if any, to the date of purchase
         (subject to the rights of Holders of record on the relevant Regular
         Record Date to receive interest due on an Interest Payment Date that is
         on or prior to the date of purchase).

              A "Change of Control" shall be deemed to have occurred in the
         event that, after the date of this Third Supplemental Indenture, (i) so
         long as the Company is a Subsidiary of Allied, (a) any Person, or any
         Persons (other than a Permitted Allied Successor, as defined below),
         acting together that would constitute a "Group" (a "Group") for
         purposes of Section 13(d) of the Exchange Act, together with any
         Affiliates or Related Persons thereof (other than any employee stock
         ownership plan), beneficially own 50% or more of the total 


                                       5
<PAGE>   6
         voting power of all classes of Voting Stock of Allied, (b) any Person
         or Group, together with any Affiliates or Related Persons thereof,
         succeeds in having sufficient of its nominees who have not been
         approved by the Continuing Directors elected to the Board of Directors
         of Allied such that such nominees, when added to any existing director
         remaining on the Board of Directors of Allied after such election who
         is an Affiliate or Related Person of such Person or Group, shall
         constitute a majority of the Board of Directors of Allied or (c) there
         occurs any transaction or series of related transactions (other than a
         merger, consolidation or other transaction with a Related Business in
         which the shareholders of Allied immediately prior to such transaction
         (or series) receive (I) solely Voting Stock of Allied (or its successor
         or parent, as the case may be), (II) cash, securities and other
         property in an amount which could be paid by the Company as a
         Restricted Payment under this Third Supplemental Indenture after giving
         pro forma effect to such transaction, or (III) a combination thereof),
         and the beneficial owners of the Voting Stock of Allied immediately
         prior to such transaction (or series) do not, immediately after such
         transaction (or series), beneficially own Voting Stock representing
         more than 50% of the total voting power of all classes of Voting Stock
         of Allied (or in the case of a transaction (or series) in which another
         entity becomes a successor to, or parent of, Allied, of the successor
         or parent entity) and (ii) if the Company is not a Subsidiary of
         Allied, (a) any Person, or any Persons (other than a Permitted Company
         Successor, as defined below), acting together that would constitute a
         "Group" (a "Group") for purposes of Section 13(d) of the Exchange Act,
         together with any Affiliates or Related Persons thereof (other than any
         employee stock ownership plan) beneficially own 50% or more of the
         total voting power of all classes of Voting Stock of the Company, (b)
         any Person or Group, together with any Affiliates or Related Persons
         thereof, succeeds in having sufficient of its nominees who have not
         been approved by the Continuing Directors elected to the Board of
         Directors of the Company such that such nominees, when added to any
         existing director remaining on the Board of Directors of the Company
         after such election who is an Affiliate or Related Person of such
         Person or Group, shall constitute a majority of the Board of Directors
         of the Company or, (c) there occurs any transaction or series of
         related transactions (other than a merger, consolidation or other
         transaction with a Related Business in which the shareholders of the
         Company immediately prior to such transaction (or series) receive (I)
         solely Voting Stock of the Company (or its successor or parent, as the
         case may be), (II) cash, securities and other property in an amount
         which could be paid by the Company as a Restricted Payment under the
         Indenture after giving pro forma effect to such transaction or (III) a
         combination thereof), and the beneficial owners of the Voting Stock of
         the Company immediately prior to such transaction (or series) do not,
         immediately after such transaction (or series), beneficially own Voting
         Stock representing more than 50% of the total voting power of all
         classes of Voting Stock of the Company (or in the case of a transaction
         (or series) in which another entity becomes a successor to the Company,
         of the successor entity).

              A "Permitted Allied Successor" means an issuer, other than Allied,
         of Voting Securities issued to the shareholders of Allied in a merger,
         consolidation or other transaction permitted by clause (i)(c) of the
         definition of Change of Control. A "Permitted Company Successor" means
         an issuer, other than the Company, of Voting Securities issued to the
         shareholders of the Company in a merger, consolidation or other
         transaction permitted by clause (ii)(c) of the definition of Change of
         Control.

              The Company shall comply with the requirements of Rule 14e-1 under
         the Exchange Act and any other securities laws and regulations
         thereunder to the extent such 


                                       6
<PAGE>   7
         laws and regulations are applicable in connection with the repurchase
         of the Ten-Year Notes resulting from a Change of Control.

              The Company and the Trustee shall perform their respective
         obligations specified in the Offer Document for the Offer to Purchase.
         Prior to the Purchase Date, the Company shall (i) accept for payment
         Ten-Year Notes or portions thereof tendered pursuant to the Offer to
         Purchase, (ii) deposit with the Paying Agent (or, if the Company is
         acting as its own Paying Agent, segregate and hold in trust as provided
         in Section 9.3 of the Indenture) money sufficient to pay the Purchase
         Price of all Ten-Year Notes or portions thereof so accepted and (iii)
         deliver or cause to be delivered to the Trustee all Ten-Year Notes so
         accepted together with an Officers' Certificate stating the Ten-Year
         Notes or portions thereof accepted for payment by the Company. The
         Paying Agent (or the Company if so acting) shall promptly mail or
         deliver to Holders of Ten-Year Notes so accepted payment in an amount
         equal to the Purchase Price for each $1,000 of Ten-Year Notes so
         accepted, and the Company shall promptly execute a new Ten-Year Note or
         Ten-Year Notes equal in principal amount to any unpurchased portion of
         the Ten-Year Note surrendered as requested by the Holder, and the
         Guarantors shall promptly execute their Senior Guarantees to be
         endorsed thereon, and thereafter the Trustee shall promptly
         authenticate and mail or deliver to such Holders such new Ten-Year Note
         or Ten-Year Notes. Any Ten-Year Note not accepted for payment shall be
         promptly mailed or delivered by the Company to the Holder thereof. The
         Company shall publicly announce the results of the Offer to Purchase on
         or as soon as practicable after the Purchase Date.

              (c) Changes in Covenants when Senior Notes rated Investment Grade.

              Following the first date upon which any issue of the Senior Notes
         are rated the following: (i) Baa3 or better by Moody's Investors
         Service, Inc. ("Moody's") and BB+ or better by Standard & Poor's
         Ratings Group ("S&P"); or (ii) BBB- or better by S&P and Ba1 or better
         by Moody's (a "Rating Event") (or, in any case, if such person ceases
         to rate the Senior Notes for reasons outside of the control of the
         Company, the equivalent investment grade credit rating from any other
         "nationally recognized statistical rating organization" (within the
         meaning of Rule 15c3-1(c)(2)(vi)(F) under the Exchange Act) selected by
         the Company as a replacement agency) (the "Rating Event Date") (and
         provided no Event of Default or event that with notice or the passage
         of time would constitute an Event of Default shall exist on the Rating
         Event Date), the covenants specifically listed under subsections 13(a),
         13(d), 13(e), 13(f), 13(h) and 13(j) of this Section 1.01 of this Third
         Supplemental Indenture shall no longer be applicable to the Ten-Year
         Notes.

              (d) Limitation on Consolidated Debt.

              The Company shall not incur any Debt and shall not permit
         Restricted Subsidiaries to Incur any Debt or issue Preferred Stock
         unless, immediately after giving effect to the Incurrence of such Debt
         or issuance of such Preferred Stock and the receipt and application of
         the proceeds thereof, the Consolidated EBITDA Coverage Ratio of the
         Company for the four full fiscal quarters next preceding the Incurrence
         of such Debt or issuance of such Preferred Stock, calculated on a pro
         forma basis as if such Debt had been Incurred or such Preferred Stock
         had been issued and the proceeds thereof had been received and so
         applied at the beginning of the four full fiscal quarters, would be
         greater than 2.0 to 1.0.


                                       7
<PAGE>   8
              Without regard to the foregoing limitations, the Company or any
         Restricted Subsidiary of the Company may Incur the following Debt:

                   (i) Debt under the Bank Agreement in an aggregate principal
              amount at any one time outstanding not to exceed the amount
              permitted to be borrowed thereunder;

                   (ii) Debt evidenced by the Senior Notes and the Guarantees;

                   (iii) Debt owed by the Company to any Restricted Subsidiary
              or Debt owed by a Restricted Subsidiary to the Company or to a
              Restricted Subsidiary; provided, however, that in the event that
              either (x) the Company or the Restricted Subsidiary to which such
              Debt is owed transfers or otherwise disposes of such Debt to a
              Person other than the Company or another Restricted Subsidiary or
              (y) such Restricted Subsidiary ceases to be a Restricted
              Subsidiary, the provisions of this Clause (iii) shall no longer be
              applicable to such Debt and such Debt shall be deemed to have been
              incurred at the time of such transfer or other disposition or at
              the time such Restricted Subsidiary ceases to be a Restricted
              Subsidiary;

                   (iv) Debt outstanding on the date of this Third Supplemental
              Indenture;

                   (v) Debt incurred in connection with an acquisition, merger
              or consolidation transaction permitted under the provisions of the
              Indenture described under Section 7.1 of the Indenture (as
              superseded by subsection 15 of Section 1.01 of this Third
              Supplemental Indenture), which Debt (A) was issued by a Person
              prior to the time such Person becomes a Restricted Subsidiary in
              such transaction (including by way of merger of consolidation with
              the Company or another Restricted Subsidiary) and was not issued
              in contemplation of such transaction or (B) is issued by the
              Company or a Restricted Subsidiary to a seller in connection with
              such transaction, in an aggregate amount for all such Debt issued
              pursuant to the provisions of this Third Supplemental Indenture
              described under this Clause (v) and then outstanding does not
              exceed 5% of the Consolidated Total Assets of the Company at the
              time of such Incurrence;

                   (vi) Debt consisting of Permitted Interest Rate or Currency
              Protection Agreements;

                   (vii) Debt Incurred to renew, extend, refinance or refund any
              outstanding Debt permitted in the preceding paragraph or in
              Clauses (i) through (v) above or Incurred pursuant to this clause
              (vii); provided, however, that such Debt does not exceed the
              principal amount of Debt so renewed, extended, refinanced or
              refunded (plus the amount of any premium and accrued interest,
              plus customary fees, consent payments, expenses and costs relating
              to the Debt so renewed, extended, refinanced or refunded); and

                   (viii) Debt not otherwise permitted to be Incurred pursuant
              to clauses (i) through (vii) above, which, in aggregate amount,
              together with the aggregate amount of all other Debt previously
              Incurred pursuant to the provisions of this 


                                       8
<PAGE>   9
              Clause (viii) and then outstanding, does not exceed 7.5% of the
              Consolidated Total Assets of the Company at the time of such
              Incurrence.

              (e) Limitation on Restricted Payments.

              The Company shall not, and shall not permit any Restricted
         Subsidiary to, directly or indirectly, (i) declare or pay any dividend,
         or make any distribution, of any kind or character (whether in cash,
         property or securities) in respect of the Capital Stock of the Company
         or any Restricted Subsidiary or to the holders thereof in their
         capacity as such (excluding any dividends or distributions (u) to the
         extent payable in shares of the Capital Stock of the Company (other
         than Redeemable Interests) or in options, warrants or other rights to
         acquire the Capital Stock of the Company (other than Redeemable
         Interests), (v) dividends or distributions by a Restricted Subsidiary
         to the Company or another Wholly Owned Restricted Subsidiary and (w)
         the payment of pro rata dividends by a Restricted Subsidiary to holders
         of both minority and majority interests in such Restricted Subsidiary),
         (ii) purchase, redeem or otherwise acquire or retire for value (a) any
         Capital Stock of the Company or any Capital Stock of or other ownership
         interests in any Subsidiary or any Affiliate or Related Person of the
         Company or (b) any options, warrants or rights to purchase or acquire
         shares of Capital Stock of the Company or any Capital Stock of or other
         ownership interests in any Subsidiary or any Affiliate or Related
         Person of the Company (excluding, in each case of (a) and (b), the
         purchase, redemption, acquisition or retirement by any Restricted
         Subsidiary of any of its Capital Stock, other ownership interests or
         options, warrants or rights to purchase such Capital Stock or other
         ownership interests, in each case, owned by the Company or a Wholly
         Owned Restricted Subsidiary), (iii) make any Investment that is not a
         Permitted Investment or (iv) redeem, defease, repurchase, retire or
         otherwise acquire or retire for value prior to any scheduled maturity,
         repayment or sinking fund payment, Debt of the Company that is
         subordinate in right of payment to the Ten-Year Notes (each of the
         transactions described in Clauses (i) through (iv) being a "Restricted
         Payment"), if:

                   (1) an Event of Default, or an event that with the lapse of
              time or the giving of notice, or both, would constitute an Event
              of Default, shall have occurred and be continuing; or

                   (2) the Company would, at the time of such Restricted Payment
              and after giving pro forma effect thereto as if such Restricted
              Payment had been made at the beginning of the most recently ended
              four full fiscal quarter period for which internal financial
              statements are available immediately preceding the date of such
              Restricted Payment, not have been permitted to Incur at least
              $1.00 of additional Debt pursuant to the Consolidated EBITDA
              Coverage Ratio test set forth in the first paragraph under
              subsection 13(d) of this Section 1.01 of this Third Supplemental
              Indenture; or

                   (3) upon giving effect to such Restricted Payment, the
              aggregate of all Restricted Payments (excluding Restricted
              Payments permitted by Clauses (ii), (iii), (iv), (v) and (vii) of
              the next succeeding paragraph) from the date of the Indenture (the
              amount so expended, if other than in cash, determined in good
              faith by the Board of Directors) exceeds the sum, without
              duplication, of: (a) 50% of the aggregate Consolidated Net Income
              (or, in case Consolidated Net Income shall be 


                                       9
<PAGE>   10
              negative, less 100% of such deficit) for the period (taken as one
              accounting period) from the beginning of the first fiscal quarter
              commencing after the date of the Third Supplemental Indenture to
              the end of the Company's most recently ended fiscal quarter for
              which internal financial statements are available at the time of
              such Restricted Payment; (b) 100% of the aggregate net cash
              proceeds from the issuance and sale to Allied of Capital Stock
              (other than Redeemable Interests) of the Company and options,
              warrants or other rights to acquire Capital Stock (other than
              Redeemable Interests and Debt convertible into Capital Stock) of
              the Company and the principal amount of Debt and Redeemable
              Interests of the Company that has been converted into Capital
              Stock (other than Redeemable Interests) of the Company after the
              date of the Third Supplemental Indenture, provided that any such
              net proceeds received by the Company from an employee stock
              ownership plan financed by loans from the Company or a Subsidiary
              of the Company shall be included only to the extent such loans
              have been repaid with cash on or prior to the date of
              determination; (c) 50% of any dividends received by the Company or
              a Wholly Owned Restricted Subsidiary after the date of this Third
              Supplemental Indenture from an Unrestricted Subsidiary of the
              Company; and (d) $300 million.

              The foregoing covenant shall not be violated by reason of

                   (i) the payment of any dividend within 60 days after
              declaration thereof if at the declaration date such payment would
              have complied with the foregoing covenant;

                   (ii) any refinancing or refunding of Debt permitted if such
              refinancing or refunding is permitted pursuant to clause (vii) of
              the second paragraph under subsection 13(d) of this Section 1.01
              of this Third Supplemental Indenture;

                   (iii) the purchase, redemption or other acquisition or
              retirement for value of any Debt or Capital Stock of the Company
              or any options, warrants or rights to purchase or acquire shares
              of Capital Stock of the Company in exchange for, or out of the net
              cash proceeds of, the substantially concurrent issuance or sale
              (other than to a Restricted Subsidiary of the Company) of Capital
              Stock (other than Redeemable Interests) of the Company; provided
              that the amount of any such net cash proceeds that are utilized
              for any such purchase, redemption or other acquisition or
              retirement for value shall be excluded from Clause (3)(b) of the
              foregoing paragraph of this subsection 13(e);

                   (iv) the repurchase, redemption, defeasance, retirement,
              refinancing or acquisition for value or payment of principal of
              any subordinated Debt or Capital Stock through the issuance of new
              subordinated Debt or Capital Stock of the Company.

                   (v) the Refinancing Transactions;

                   (vi) the repurchase of any subordinated Debt at a purchase
              price not greater than 101% of the principal amount of such
              subordinated Debt in the event of a Change of Control pursuant to
              a provision similar to the provision contained in subsection 13(b)
              of Section 1.01 of this Third Supplemental Indenture; provided
              that 


                                       10
<PAGE>   11
              prior to such repurchase the Company has made the Change of
              Control Offer the ("Change of Control Offer") as provided in such
              covenant with respect to the Ten-Year Notes and repurchased all
              Ten-Year Notes validly tendered for repayment in connection with
              such Change of Control Offer;

                   (vii) the purchase or redemption of any Debt from Net
              Available Proceeds to the extent permitted under subsection 13(a)
              of Section 1.01 of this Third Supplemental Indenture; and

                   (viii) payments pursuant to the Intercompany Agreements.

              Upon the designation of any Restricted Subsidiary as an
         Unrestricted Subsidiary, an amount equal to the greater of the book
         value and the fair market value of all assets of such Restricted
         Subsidiary at the end of the Company's most recently ended fiscal
         quarter for which internal financial statements are available prior to
         such designation shall be deemed to be a Restricted Payment at the time
         of such resignation for purposes of calculating the aggregate amount of
         Restricted Payments (including the Restricted Payment resulting from
         such designation) permitted under this subsection 13(e) of Section 1.01
         of this Third Supplemental Indenture.

              (f) Limitations Concerning Distributions by Subsidiaries, Etc.

              The Company shall not, and shall not permit any Restricted
         Subsidiary to, suffer to exist any consensual encumbrance or
         restriction on the ability of such Restricted Subsidiary (i) to pay,
         directly or indirectly, dividends or make any other distributions in
         respect to its Capital Stock or other ownership interests or pay any
         Debt or other obligation owed to the Company or any other Restricted
         Subsidiary; (ii) to make loans or advances to the Company or any other
         Restricted Subsidiary; or (iii) to sell, lease or transfer any of its
         property or assets to the Company or any Wholly Owned Restricted
         Subsidiary, except, in any such case, any encumbrance or restriction:
         (a) pursuant to the Senior Notes, the Indenture (including each of the
         First, Second and Third Supplemental Indentures), the Senior Guarantees
         or any other agreement in effect on the date of this Third Supplemental
         Indenture, (b) pursuant to the Bank Agreement, including any Guarantees
         of or Liens securing the Debt Incurred thereunder, (c) pursuant to an
         agreement relating to any Debt Incurred by such Subsidiary prior to the
         date on which such Subsidiary was acquired by the Company and
         outstanding on such date and not incurred in anticipation of becoming a
         Subsidiary, (d) pursuant to an agreement which has been entered into
         for the pending sale or disposition of all or substantially all of the
         Capital Stock, other ownership interests or assets of such Subsidiary,
         provided that such restriction terminates upon consummation or
         abandonment of such disposition and upon termination of such agreement,
         (e) pursuant to customary non-assignment provisions in leases and other
         agreements entered into in the ordinary course of business, (f)
         restrictions contained in any security agreement (including a capital
         lease) securing Debt permitted to be Incurred under the Indenture that
         impose restrictions of the nature described in Clause (iii) above on
         the property subject to the Lien of such security agreement, (g)
         pursuant to an agreement effecting a renewal, extension, refinancing or
         refunding of Debt incurred pursuant to an agreement referred to in
         Clause (a), (b) or (f) above; provided, however, that the provisions
         relating to such encumbrance or restriction contained in such renewal,
         extension, refinancing or refunding agreement are no more restrictive
         in any material respect than the provisions contained in the agreement
         it 


                                       11
<PAGE>   12
         replaces, as determined in good faith by the Board of Directors; or (h)
         such encumbrance or restriction is the result of applicable corporate
         law or regulation relating to the payment of dividends or
         distributions.

              (g) Limitation on Liens.

              Allied shall not, and the Company shall not, and shall not permit
         any of its Restricted Subsidiaries to, create, Incur, assume or
         otherwise cause or suffer to exist or become effective any Lien (other
         than Permitted Liens) upon any of their property or assets, now owned
         or hereafter acquired to secure Debt of Allied, the Company or any of
         its Restricted Subsidiaries.

              (h) Limitation on Transactions with Affiliates and Related
         Persons.

              The Company shall not, and shall not permit any of its Restricted
         Subsidiaries to, make any payment to, or sell, lease, transfer or
         otherwise dispose of any of its properties or assets to, or purchase
         any property or assets from, or enter into or make or amend any
         transaction, contract, agreement, understanding, loan, advance or
         guarantee with, or for the benefit of, any Affiliate of the Company
         (each of the foregoing, an "Affiliate Transaction"), unless (a) such
         Affiliate Transaction is on terms that are no less favorable to the
         Company or such Restricted Subsidiary than those that would have been
         obtained in a comparable transaction by the Company or such Restricted
         Subsidiary with an unrelated Person and (b) the Company delivers to the
         Trustee, with respect to any Affiliate Transaction or series of related
         Affiliate Transactions involving aggregate consideration in excess of
         $10,000,000, either (i) a resolution of the Board of Directors set
         forth in an Officers' Certificate certifying that such Affiliate
         Transaction complies with clause (a) above and that such Affiliate
         Transaction has been approved by a majority of the disinterested
         members of the Board of Directors or (ii) an opinion as to the fairness
         to the Company or such Restricted Subsidiary, as the case may be, of
         such Affiliate Transaction from a financial point of view issued by an
         accounting, appraisal or investment banking firm of national standing.

              Notwithstanding the foregoing, the following items shall not be
         deemed to be Affiliate Transactions: (a) customary directors' fees,
         indemnification or similar arrangements or any employment agreement or
         other compensation plan or arrangement entered into by the Company or
         any of its Restricted Subsidiaries in the ordinary course of business
         (including ordinary course loans to employees not to exceed (i)
         $5,000,000 outstanding in the aggregate at any time and (ii) $2,000,000
         to any one employee) and consistent with the past practice of the
         Company or such Restricted Subsidiary; (b) loans by the Company and its
         Restricted Subsidiaries to employees of Allied or any of its
         Subsidiaries in connection with management incentive plans not to
         exceed $25,000,000 at any time outstanding; provided that such
         limitation shall not apply to loans the proceeds of which are used to
         purchase common stock of (i) the Company from the Company or (ii)
         Allied from Allied if and to the extent that Allied utilizes the
         proceeds thereof to acquire Capital Stock (other than Redeemable
         Interests) of the Company; (c) transactions between or among the
         Company and/or its Restricted Subsidiaries; (d) payments of customary
         fees by the Company or any of its Restricted Subsidiaries to investment
         banking firms and financial advisors made for any financial advisory,
         financing, underwriting or placement services or in respect of other
         investment banking activities, including, without limitation, in
         connection with acquisitions or divestitures which are approved by a
         majority of the 


                                       12
<PAGE>   13
         Board of Directors in good faith; (e) any agreement as in effect on the
         date of this Third Supplemental Indenture or any amendment thereto (so
         long as such amendment is not disadvantageous to the Holders of the
         Ten-Year Notes in any material respect) or any transaction contemplated
         thereby; (f) payments and transactions in connection with the Tender
         Offers, and the payment of the fees and expenses with respect thereto;
         and (g) Restricted Payments that are permitted by the provisions of
         subsection 13(e) of Section 1.01 of this Third Supplemental Indenture.

              (i) Provision of Financial Information.

              Whether or not Allied is required to be subject to Section 13(a)
         or 15(d) of the Exchange Act, or any successor provision thereto, the
         Company (or Allied for so long as the Company is a Wholly-Owned
         Subsidiary of Allied) shall file with the Commission the annual
         reports, quarterly reports and other documents which the Company (or
         Allied for so long as the Company is a Wholly-Owned Subsidiary of
         Allied) would have been required to file with the Commission pursuant
         to such Section 13(a) or 15(d) or any successor provision thereto if
         the Company (or Allied for so long as the Company is a Wholly-Owned
         Subsidiary of Allied) were so required, such documents to be filed with
         the Commission on or prior to the respective dates (the "Required
         Filing Dates") by which the Company would have been required so to file
         such documents if the Company were so required. The Company shall also
         in any event (a) within 15 days of each Required Filing Date file with
         the Trustee copies of the annual reports, quarterly reports and other
         documents which the Company (or Allied for so long as the Company is a
         Wholly-Owned Subsidiary of Allied) filed with the Commission pursuant
         to such Section 13(a) or 15(d) or any successor provisions thereto or
         would have been required to file with the Commission pursuant to such
         Section 13(a) or 15(d) or any successor provisions thereto if the
         Company (or Allied for so long as the Company is a Wholly-Owned
         Subsidiary of Allied) were required to comply with such Sections and
         (b) if filing such documents by the Company (or Allied for so long as
         the Company is a Wholly-Owned Subsidiary of Allied) with the Commission
         is not permitted under the Exchange Act, promptly upon written request
         supply copies of such documents to any prospective Holder.

              (j) Unrestricted Subsidiaries.

              The Company at any time may designate any Person that is a
         Subsidiary, or after the date of this Third Supplemental Indenture
         becomes a Subsidiary, of the Company as an "Unrestricted Subsidiary,"
         whereupon (and until such Person ceases to be an Unrestricted
         Subsidiary) such Person and each other Person that is then or
         thereafter becomes a Subsidiary of such Person shall be deemed to be an
         Unrestricted Subsidiary. In addition, the Company may at any time
         terminate the status of any Unrestricted Subsidiary as an Unrestricted
         Subsidiary, whereupon such Subsidiary and each other Subsidiary of the
         Company (if any) of which such Subsidiary is a Subsidiary shall be a
         Restricted Subsidiary.

              Notwithstanding the foregoing, no change in the status of a
         Subsidiary of the Company from a Restricted Subsidiary to an
         Unrestricted Subsidiary or from an Unrestricted Subsidiary to a
         Restricted Subsidiary will be effective, and no Person may otherwise
         become a Restricted Subsidiary, if:


                                       13
<PAGE>   14
                   (i) in the case of any change in status of a Restricted
              Subsidiary to an Unrestricted Subsidiary, the Restricted Payment
              resulting from such change, would violate the provisions of
              subsection 13(e) of Section 1.01 of this Third Supplemental
              Indenture; or

                   (ii) such change or other event would otherwise result (after
              the giving of notice or the lapse of time, or both) in an Event of
              Default.

              In addition and notwithstanding the foregoing, no Restricted
         Subsidiary of the Company may become an Unrestricted Subsidiary, and
         the status of any Unrestricted Subsidiary as an Unrestricted Subsidiary
         will be deemed to have been immediately terminated (whereupon such
         Subsidiary and each other Subsidiary of the Company (if any) of which
         such Subsidiary is a Subsidiary will be a Restricted Subsidiary) at any
         time when:

                   (i) such Subsidiary (A) has outstanding Debt that is
              Unpermitted Debt (as defined below) or (B) owns or holds any
              Capital Stock of or other ownership interests in, or a Lien on any
              property or other assets of, the Company or any of its Restricted
              Subsidiaries; or

                   (ii) the Company or any other Restricted Subsidiary (A)
              provides credit support for, or a Guaranty of, any debt of such
              Subsidiary (including any undertaking, agreement or instrument
              evidencing such Debt) or (B) is directly or indirectly liable on
              any Debt of such Subsidiary. Any termination of the status of an
              Unrestricted Subsidiary as an Unrestricted Subsidiary pursuant to
              the preceding sentence will be deemed to result in a breach of
              this covenant in any circumstance in which the Company would not
              be permitted to change the status of such Unrestricted Subsidiary
              to the status of a Restricted Subsidiary pursuant to the preceding
              paragraph.

              "Unpermitted Debt" means any Debt of a Subsidiary of the Company
              if (x) a default thereunder (or under any instrument or agreement
              pursuant to or by which such Debt is issued, secured or evidenced)
              or any right that the holders thereof may have to take enforcement
              action against such Subsidiary or its property or other assets,
              would permit (whether or not after the giving of notice or the
              lapse of time or both) the holders of any Debt of the Company or
              any other Restricted Subsidiary to declare the same due and
              payable prior to the date on which it otherwise would have become
              due and payable or otherwise to take any enforcement action
              against the Company or any such other Restricted Subsidiary or (y)
              such Debt is secured by a Lien on any property or other assets of
              the Company and any of its other Restricted Subsidiaries.

              Each Person that is or becomes a Subsidiary of the Company shall
              be deemed to be a Restricted Subsidiary at all times when it is a
              Subsidiary of the Company that is not an Unrestricted Subsidiary.
              Each Person that is or becomes a Wholly Owned Subsidiary of the
              Company shall be deemed to be a Wholly Owned Restricted Subsidiary
              at all times when it is a Wholly Owned Subsidiary of the Company
              that is not an Unrestricted Subsidiary.


                                       14
<PAGE>   15
         (14) (a) In addition to the Events of Default set forth in Section 5.1
of the Indenture, the Ten-Year Notes shall include the following additional
Event of Default designated as clause (j) of such Section, which shall be deemed
an Event of Default under Section 5.1 of the Indenture:

              "(j) failure to perform or comply with the provisions of Section
         7.1 of the Indenture (as superseded by subsection 15 of Section 1.01
         hereof) or the provisions of subsection 13(a) and subsection 13(b) of
         Section 1.01 of this Third Supplemental Indenture"

              (b) In addition, Section 5.1 of the Indenture is further
         supplemented by adding the following paragraph thereto:

              "If an Event of Default occurs at any time by reason of any
         willful action (or inaction) taken (or not taken) by or on behalf of
         the Company with the intention of avoiding payment of the premium that
         the Company would have had to pay if the Company then had elected to
         redeem the Ten-Year Notes pursuant to Article 11 of the Indenture and
         paragraph 5(b) of the Ten-Year Notes, then, upon acceleration of the
         Ten-Year Notes, an equivalent premium shall also become and be
         immediately due and payable, to the extent permitted by law, anything
         in the Indenture or in the Ten-Year Notes to the contrary
         notwithstanding."

         (15) Section 7.1 of the Indenture is hereby superseded by the following
in respect of the Ten-Year Notes:

         The Company (i) may not consolidate with or merge into any Person; (ii)
may not permit any Person other than a Restricted Subsidiary to consolidate with
or merge into the Company; and (iii) may not, directly or indirectly, in one or
a series of transactions, transfer, convey, sell, lease or otherwise dispose of
all or substantially all of the properties and assets of the Company and its
Subsidiaries on a consolidated basis; unless, in each case of (i), (ii) and
(iii) above:

              (1) immediately before and after giving effect to such transaction
         (or series) and treating any Debt Incurred by the Company or a
         Subsidiary of the Company as a result of such transaction (or series)
         as having been incurred by the Company of such Subsidiary at the time
         of the transaction (or series), no Event of Default, or event that with
         the passing of time or the giving of notice, or both, will constitute
         an Event of Default, shall have occurred and be continuing;

              (2) in a transaction (or series) in which the Company does not
         survive or in which the Company transfers, conveys, sells, leases or
         otherwise disposes of all or substantially all of its properties and
         assets, the successor entity is a corporation, partnership, limited
         liability company or trust and is organized and validly existing under
         the laws of the United States of America, any State thereof or the
         District of Columbia and expressly assumes, by a supplemental Indenture
         executed and delivered to the Trustee in form satisfactory to the
         Trustee, all the Company's obligations under the Indenture;

              (3) if such transaction (or series) occurs prior to the occurrence
         of a Rating Event Date, either (x) the Company or the successor entity
         would, at the time of such transaction (or series) and after giving pro
         forma effect thereto as if such transaction (or series) had occurred at
         the beginning of the most recently ended four full fiscal quarter


                                       15
<PAGE>   16
         period for which internal financial statements are available
         immediately preceding the date of such transaction (or series), have
         been permitted to Incur at least $1.00 of additional Debt pursuant to
         the Consolidated EBITDA Coverage Ratio test set forth in the first
         paragraph under subsection 13(d) of this Section 1.01 or (y) the
         Consolidated EBITDA Coverage Ratio of the Company or the successor
         entity for the most recently ended four full fiscal quarter period for
         which internal financial statements are available immediately preceding
         the date of such transaction (or series), calculated on a pro forma
         basis as if such transaction (or series) had occurred at the beginning
         of such four full fiscal quarter period, would be no less than such
         Consolidated EBITDA Coverage Ratio, calculated without giving effect to
         such transaction or series or any other transactions (or series) that
         is subject to the provisions of the Indenture described in this
         paragraph and that occurred after the date that is twelve months before
         the date of such transaction (or series).

              (4) if, as a result of any such transaction, property or assets of
         the Company or any Restricted Subsidiary of the Company would become
         subject to a Lien prohibited by subsection 13(g) of this Section 1.01,
         the Company or the successor entity will have secured the Ten-Year
         Notes as required by such covenant; and

              (5) the Company has delivered to the Trustee an Officers'
         Certificate and an Opinion of Counsel as specified in the Indenture.

              The Company shall deliver to the Trustee prior to the proposed
         consolidation, merger, sale, transfer, lease or other disposition an
         Officers' Certificate to the foregoing effect and an Opinion of Counsel
         stating that the proposed consolidation, merger, sale, transfer, lease
         or other disposition and such supplemental indenture comply with this
         Third Supplemental Indenture and that all conditions precedent to the
         consummation of such transaction under this Section 7.1 have been met."

         (16) Section 8.1 of the Indenture is hereby supplemented by adding the
following as subsection (m) thereof in respect of the Ten-Year Notes:

              (m) to provide for the issuance of Additional Notes in accordance
         with the limitations set forth in this Third Supplemental Indenture as
         of the date hereof;

         (17) Section 15.4 of the Indenture is hereby supplemented to include
the following as clause (d) of such Section in respect of the Ten-Year Notes:

              "(d) In the event that any Subsidiary Guarantor ceases to be a
         guarantor under, or to pledge any of its assets to secure obligations
         under, the Bank Agreement, such Guarantor shall be released from all of
         its obligations under its Senior Guarantee endorsed on the Securities
         and under this Article 15."

         (18) The Ten-Year Notes shall not be issuable as Bearer Securities.

         (19) Interest on any Ten-Year Note shall be payable only to the Person
in whose name that Ten-Year Note (or one or more predecessor Ten-Year Notes
thereof) is registered at the close of business on the Regular Record Date for
such interest.

         (20) Article 4 of the Indenture shall be applicable to the Ten-Year
Notes.


                                       16
<PAGE>   17
         (21) The Ten-Year Notes shall not be issuable in definitive form except
under the circumstances described in Section 2.1 of the Indenture.

         (22) The Ten-Year Notes shall not be subordinated to any other debt of
the Company, and shall constitute senior unsecured obligations of the Company.

         (23) For all purposes, the Series A Ten-Year Notes and the Series B
Ten-Year Notes shall be treated as one series of Securities under the Indenture.

         SECTION 1.02. FORMS.

         (1) Attached hereto as Exhibit A is a true and correct copy of the Form
of Ten-Year Note representing the Company's Ten-Year Notes.

         (2) Attached hereto as Exhibit B is a true and correct copy of a
specimen certificate of transfer.

         (3) Attached hereto as Exhibit C is a true and correct copy of a
specimen certificate of exchange.

         (4) Attached hereto as Exhibit D is a true and correct copy of a
specimen certificate from acquiring institutional accredited investor.

         (5) The form of Senior Guarantee shall be as set forth in Section 2.3
of the Indenture.

                                   ARTICLE II.
                              TRANSFER AND EXCHANGE

         Section 2.01. General. Sections 2.4, 3.2 and 3.3 of the Indenture are
hereby modified and superseded as follows in respect of the Ten-Year Notes:

         (a) General. The Ten-Year Notes and the Trustee's certificate of
authentication shall be substantially in the form of Exhibit A hereto. The
Ten-Year Notes may have notations, legends or endorsements required by law,
stock exchange rule or usage. Each Ten-Year Note shall be dated the date of its
authentication. The Ten-Year Notes shall be in denominations of $1,000 and
integral multiples thereof.

         The terms and provisions contained in the Ten-Year Notes shall
constitute, and are hereby expressly made, a part of this Third Supplemental
Indenture and the Company, the Guarantors and the Trustee, by their execution
and delivery of this Third Supplemental Indenture, expressly agree to such terms
and provisions and to be bound thereby. However, to the extent any provision of
any Ten-Year Note conflicts with the express provisions of this Third
Supplemental Indenture, the provisions of this Third Supplemental Indenture
shall govern and be controlling.

         (b) Global Notes. Ten-Year Notes issued in global form shall be
substantially in the form of Exhibit A attached hereto (including the Global
Note Legend thereon and the "Schedule of Exchanges of Interests in the Global
Note" attached thereto). Ten-Year Notes issued in definitive form shall be
substantially in the form of Exhibit A attached hereto (but without the Global
Note Legend thereon and without the "Schedule of Exchanges of Interests in the
Global Note" attached thereto). Each Global Note shall represent such of the
outstanding Ten-Year Notes as shall be specified therein and each shall


                                       17
<PAGE>   18
provide that it shall represent the aggregate principal amount of outstanding
Ten-Year Notes from time to time endorsed thereon and that the aggregate
principal amount of outstanding Ten-Year Notes represented thereby may from time
to time be reduced or increased, as appropriate, to reflect exchanges and
redemptions. Any endorsement of a Global Note to reflect the amount of any
increase or decrease in the aggregate principal amount of outstanding Ten-Year
Notes represented thereby shall be made by the Trustee or the Custodian, at the
direction of the Trustee, in accordance with instructions given by the Holder
thereof as required by Section 2.02 of this Third Supplemental Indenture.

         (c) Euroclear and Cedel Procedures Applicable. The provisions of the
"Operating Procedures of the Euroclear System" and "Terms and Conditions
Governing Use of Euroclear" and the "General Terms and Conditions of Cedel Bank"
and "Customer Handbook" of Cedel Bank shall be applicable to transfers of
beneficial interests in Global Notes that are held by Participants through
Euroclear or Cedel Bank.

         Section 2.02. Registration, Transfer and Exchange. Section 3.5 of the
Indenture is hereby modified and superseded in its entirety as follows in
respect of the Ten-Year Notes:

         (a) Transfer and Exchange of Global Notes. A Global Note may not be
transferred as a whole except by the Depositary to a nominee of the Depositary,
by a nominee of the Depositary to the Depositary or to another nominee of the
Depositary, or by the Depositary or any such nominee to a successor Depositary
or a nominee of such successor Depositary. All Global Notes will be exchanged by
the Company for Definitive Notes if (i) the Company delivers to the Trustee
notice from the Depositary that it is unwilling or unable to continue to act as
Depositary or that it is no longer a clearing agency registered under the
Exchange Act and, in either case, a successor Depositary is not appointed by the
Company within 90 days after the date of such notice from the Depositary, (ii)
the Company in its sole discretion determines that the Global Notes (in whole
but not in part) should be exchanged for Definitive Notes and delivers a written
notice to such effect to the Trustee or (iii) there shall have occurred and be
continuing a Default or an Event of Default under the Indenture with respect to
the Senior Notes. Upon the occurrence of either of the preceding events in (i),
(ii) or (iii) above, Definitive Notes shall be issued in such names as the
Participants and Indirect Participants and the Depositary shall instruct the
Trustee. Global Notes also may be exchanged or replaced, in whole or in part, as
provided in Sections 3.6 and 3.4 of the Indenture. Every Ten-Year Note
authenticated and delivered in exchange for, or in lieu of, a Global Note or any
portion thereof, pursuant to this Section 2.02 or Section 3.6 or 3.4 of the
Indenture, shall be authenticated and delivered in the form of, and shall be, a
Global Note. A Global Note may not be exchanged for another Ten-Year Note other
than as provided in this Section 2.02(a), however, beneficial interests in a
Global Note may be transferred and exchanged as provided in Section 2.02(b), (c)
or (f) of this Third Supplemental Indenture.

         (b) Transfer and Exchange of Beneficial Interests in the Global Notes.
The transfer and exchange of beneficial interests in the Global Notes shall be
effected through the Depositary, in accordance with the provisions of this Third
Supplemental Indenture and the Applicable Procedures. Beneficial interests in
the Restricted Global Notes shall be subject to restrictions on transfer
comparable to those set forth in this Third Supplemental Indenture to the extent
required by the Securities Act. Transfers of beneficial interests in the Global
Notes also shall require compliance with either subparagraph (i) or (ii) below,
as applicable, as well as one or more of the other following subparagraphs, as
applicable:

              (i) Transfer of Beneficial Interests in the Same Global Note.
         Beneficial interests in any Restricted Global Note may be transferred
         to Persons who take delivery 


                                       18
<PAGE>   19
         thereof in the form of a beneficial interest in the same Restricted
         Global Note in accordance with the transfer restrictions set forth in
         the Private Placement Legend; provided, however, that prior to the
         expiration of the Restricted Period, transfers of beneficial interests
         in the Regulation S Global Note may not be made to a U.S. Person or for
         the account or benefit of a U.S. Person (other than an Initial
         Purchaser). Beneficial interests in any Unrestricted Global Note may be
         transferred to Persons who take delivery thereof in the form of a
         beneficial interest in an Unrestricted Global Note. No written orders
         or instructions shall be required to be delivered to the Registrar to
         effect the transfers described in this Section 2.02(b)(i).

              (ii) All Other Transfers and Exchanges of Beneficial Interests in
         Global Notes. In connection with all transfers and exchanges of
         beneficial interests that are not subject to Section 2.02(b)(i) above,
         the transferor of such beneficial interest must deliver to the
         Registrar either (A) (1) a written order from a Participant or an
         Indirect Participant given to the Depositary in accordance with the
         Applicable Procedures directing the Depositary to credit or cause to be
         credited a beneficial interest in another Global Note in an amount
         equal to the beneficial interest to be transferred or exchanged and (2)
         instructions given in accordance with the Applicable Procedures
         containing information regarding the Participant account to be credited
         with such increase or (B)(1) a written order from a Participant or an
         Indirect Participant given to the Depositary in accordance with the
         Applicable Procedures directing the Depositary to cause to be issued a
         Definitive Note in an amount equal to the beneficial interest to be
         transferred or exchanged and (2) instructions given by the Depositary
         to the Registrar containing information regarding the Person in whose
         name such Definitive Note shall be registered to effect the transfer or
         exchange referred to in (1) above. Upon consummation of an Exchange
         Offer by the Company in accordance with Section 2.02(f) of this Third
         Supplemental Indenture, the requirements of this Section 2.02(b)(ii)
         shall be deemed to have been satisfied upon receipt by the Registrar of
         the instructions contained in the Letter of Transmittal delivered by
         the Holder of such beneficial interests in the Restricted Global Notes.
         Upon satisfaction of all of the requirements for transfer or exchange
         of beneficial interests in Global Notes contained in this Third
         Supplemental Indenture and the Ten-Year Notes or otherwise applicable
         under the Securities Act, the Trustee shall adjust the principal amount
         of the relevant Global Note(s) pursuant to Section 2.02(h) of this
         Third Supplemental Indenture.

              (iii) Transfer of Beneficial Interests to Another Restricted
         Global Note. A beneficial interest in any Restricted Global Note may be
         transferred to a Person who takes delivery thereof in the form of a
         beneficial interest in another Restricted Global Note if the transfer
         complies with the requirements of Section 2.02(b)(ii) above and the
         Registrar receives the following:

                   (A) if the transferee will take delivery in the form of a
              beneficial interest in the 144A Global Note, then the transferor
              must deliver a certificate in the form of Exhibit B hereto,
              including the certifications in item (1) thereof;

                   (B) if the transferee will take delivery in the form of a
              beneficial interest in the Regulation S Global Note, then the
              transferor must deliver a certificate in the form of Exhibit B
              hereto, including the certifications in item (2) thereof; and


                                       19
<PAGE>   20
                   (C) if the transferee will take delivery in the form of a
              beneficial interest in the IAI Global Note, then the transferor
              must deliver a certificate in the form of Exhibit B hereto,
              including the certifications and certificates and Opinion of
              Counsel required by item (3) thereof, if applicable.

              (iv) Transfer and Exchange of Beneficial Interests in a Restricted
         Global Note for Beneficial Interests in the Unrestricted Global Note. A
         beneficial interest in any Restricted Global Note may be exchanged by
         any Holder thereof for a beneficial interest in an Unrestricted Global
         Note or transferred to a Person who takes delivery thereof in the form
         of a beneficial interest in an Unrestricted Global Note if the exchange
         or transfer complies with the requirements of Section 2.02(b)(ii) above
         and:

                   (A) such exchange or transfer is effected pursuant to the
              Exchange Offer in accordance with the applicable Registration
              Rights Agreement and the Holder of the beneficial interest to be
              transferred, in the case of an exchange, or the transferee, in the
              case of a transfer, certifies in the applicable Letter of
              Transmittal that it is not (1) a broker-dealer, (2) a Person
              participating in the distribution of the Exchange Notes or (3) a
              Person who is an affiliate (as defined in Rule 144) of the
              Company;

                   (B) such transfer is effected pursuant to a Shelf
              Registration Statement in accordance with the applicable
              Registration Rights Agreement;

                   (C) such transfer is effected by a Broker-Dealer pursuant to
              an Exchange Offer Registration Statement in accordance with the
              applicable Registration Rights Agreement; or

                   (D) the Registrar receives the following:

                        (1) if the Holder of such beneficial interest in a
                   Restricted Global Note proposes to exchange such beneficial
                   interest for a beneficial interest in an Unrestricted Global
                   Note, a certificate from such Holder in the form of Exhibit C
                   hereto, including the certifications in item (1)(a) thereof;
                   or

                        (2) if the Holder of such beneficial interest in a
                   Restricted Global Note proposes to transfer such beneficial
                   interest to a Person who shall take delivery thereof in the
                   form of a beneficial interest in an Unrestricted Global Note,
                   a certificate from such Holder in the form of Exhibit B
                   hereto, including the certifications in item (4) thereof;

              and, in each such case set forth in this subparagraph (D), if the
              Registrar so requests or if the Applicable Procedures so require,
              an Opinion of Counsel in form reasonably acceptable to the
              Registrar to the effect that such exchange or transfer is in
              compliance with the Securities Act and that the restrictions on
              transfer contained in this Third Supplemental Indenture and in the
              Private Placement Legend are no longer required in order to
              maintain compliance with the Securities Act.

         If any such transfer is effected pursuant to subparagraph (B) or (D) 
above at a time when an Unrestricted Global Note has not yet been issued, the
Company shall issue and, upon receipt of an


                                       20
<PAGE>   21
Authentication Order in accordance with Section 3.3 of the Indenture, the
Trustee shall authenticate one or more Unrestricted Global Notes in an aggregate
principal amount equal to the aggregate principal amount of beneficial interests
transferred pursuant to subparagraph (B) or (D) above.

         Beneficial interests in an Unrestricted Global Note cannot be exchanged
for, or transferred to Persons who take delivery thereof in the form of, a
beneficial interest in a Restricted Global Note.

         (c) Transfer or Exchange of Beneficial Interests for Definitive Notes.

              (i) Beneficial Interests in Restricted Global Notes to Restricted
         Definitive Notes. If any Holder of a beneficial interest in a
         Restricted Global Note proposes to exchange such beneficial interest
         for a Restricted Definitive Note or to transfer such beneficial
         interest to a Person who takes delivery thereof in the form of a
         Restricted Definitive Note, then, upon receipt by the Registrar of the
         following documentation:

                   (A) if the Holder of such beneficial interest in a Restricted
              Global Note proposes to exchange such beneficial interest for a
              Restricted Definitive Note, a certificate from such Holder in the
              form of Exhibit C hereto, including the certifications in item
              (2)(a) thereof;

                   (B) if such beneficial interest is being transferred to a QIB
              in accordance with Rule 144A under the Securities Act, a
              certificate to the effect set forth in Exhibit B hereto, including
              the certifications in item (1) thereof;

                   (C) if such beneficial interest is being transferred to a
              Non-U.S. Person in an offshore transaction in accordance with Rule
              903 or Rule 904 under the Securities Act, a certificate to the
              effect set forth in Exhibit B hereto, including the certifications
              in item (2) thereof;

                   (D) if such beneficial interest is being transferred pursuant
              to an exemption from the registration requirements of the
              Securities Act in accordance with Rule 144 under the Securities
              Act, a certificate to the effect set forth in Exhibit B hereto,
              including the certifications in item (3)(a) thereof;

                   (E) if such beneficial interest is being transferred to an
              Institutional Accredited Investor in reliance on an exemption from
              the registration requirements of the Securities Act other than
              those listed in subparagraphs (B) through (D) above, a certificate
              to the effect set forth in Exhibit B hereto, including the
              certifications, certificates and Opinion of Counsel required by
              item (3) thereof, if applicable;

                   (F) if such beneficial interest is being transferred to the
              Company or any of its Subsidiaries, a certificate to the effect
              set forth in Exhibit B hereto, including the certifications in
              item (3)(b) thereof; or

                   (G) if such beneficial interest is being transferred pursuant
              to an effective registration statement under the Securities Act, a
              certificate to the effect set forth in Exhibit B hereto, including
              the certifications in item (3)(c) thereof,

         the Trustee shall cause the aggregate principal amount of the
         applicable Global Note to be reduced accordingly pursuant to Section
         2.02(h) of this Third Supplemental Indenture, and 


                                       21
<PAGE>   22
         the Company shall execute and the Trustee shall authenticate and
         deliver to the Person designated in the instructions a Restricted
         Definitive Note in the appropriate principal amount. Any Restricted
         Definitive Note issued in exchange for a beneficial interest in a
         Restricted Global Note pursuant to this Section 2.02(c) shall be
         registered in such name or names and in such authorized denomination or
         denominations as the Holder of such beneficial interest shall instruct
         the Registrar through instructions from the Depositary and the
         Participant or Indirect Participant. The Trustee shall deliver such
         Restricted Definitive Notes to the Persons in whose names such Ten-Year
         Notes are so registered. Any Restricted Definitive Note issued in
         exchange for a beneficial interest in a Restricted Global Note pursuant
         to this Section 2.02(c)(i) shall bear the Private Placement Legend and
         shall be subject to all restrictions on transfer contained therein.

              (ii) Beneficial Interests in Restricted Global Notes to
         Unrestricted Definitive Notes. A Holder of a beneficial interest in a
         Restricted Global Note may exchange such beneficial interest for an
         Unrestricted Definitive Note or may transfer such beneficial interest
         to a Person who takes delivery thereof in the form of an Unrestricted
         Definitive Note only if:

                   (A) such exchange or transfer is effected pursuant to an
              Exchange Offer in accordance with the applicable Registration
              Rights Agreement and the Holder of such beneficial interest, in
              the case of an exchange, or the transferee, in the case of a
              transfer, certifies in the applicable Letter of Transmittal that
              it is not (1) a broker-dealer, (2) a Person participating in the
              distribution of the Exchange Notes or (3) a Person who is an
              affiliate (as defined in Rule 144) of the Company;

                   (B) such transfer is effected pursuant to a Shelf
              Registration Statement in accordance with the applicable
              Registration Rights Agreement;

                   (C) such transfer is effected by a Broker-Dealer pursuant to
              the Exchange Offer Registration Statement in accordance with the
              Registration Rights Agreement; or

                   (D) the Registrar receives the following:

                        (1) if the Holder of such beneficial interest in a
                   Restricted Global Note proposes to exchange such beneficial
                   interest for a Definitive Note that does not bear the Private
                   Placement Legend, a certificate from such Holder in the form
                   of Exhibit C hereto, including the certifications in item
                   (1)(b) thereof; or

                        (2) if the Holder of such beneficial interest in a
                   Restricted Global Note proposes to transfer such beneficial
                   interest to a Person who shall take delivery thereof in the
                   form of a Definitive Note that does not bear the Private
                   Placement Legend, a certificate from such Holder in the form
                   of Exhibit B hereto, including the certifications in item (4)
                   thereof;

         and, in each such case set forth in this subparagraph (D), if the
         Registrar so requests or if the Applicable Procedures so require, an
         Opinion of Counsel in form reasonably acceptable to the Registrar to
         the effect that such exchange or transfer is 


                                       22
<PAGE>   23
         in compliance with the Securities Act and that the restrictions on
         transfer contained in this Third Supplemental Indenture herein and in
         the Private Placement Legend are no longer required in order to
         maintain compliance with the Securities Act. 

         If any such transfer is effected pursuant to subparagraph (B) or (D)
above at a time when an Unrestricted Global Note has not yet been issued, the
Company shall issue and, upon receipt of an Authentication Order in accordance
with Section 3.3 of the Indenture, the Trustee shall authenticate one or more
Unrestricted Global Notes in an aggregate principal amount equal to the
aggregate principal amount of beneficial interests transferred pursuant to
subparagraph (B) or (D) above.

              (iii) Beneficial Interests in Unrestricted Global Notes to
         Unrestricted Definitive Notes. If any Holder of a beneficial interest
         in an Unrestricted Global Note proposes to exchange such beneficial
         interest for a Definitive Note or to transfer such beneficial interest
         to a Person who takes delivery thereof in the form of a Definitive
         Note, then, upon satisfaction of the conditions set forth in Section
         2.02(b)(ii) of this Third Supplemental Indenture, the Trustee shall
         cause the aggregate principal amount of the applicable Global Note to
         be reduced accordingly pursuant to Section 2.02(h) of this Third
         Supplemental Indenture, and the Company shall execute and the Trustee
         shall authenticate and deliver to the Person designated in the
         instructions a Definitive Note in the appropriate principal amount. Any
         Definitive Note issued in exchange for a beneficial interest pursuant
         to this Section 2.02(c)(iii) shall be registered in such name or names
         and in such authorized denomination or denominations as the Holder of
         such beneficial interest shall instruct the Registrar through
         instructions from the Depositary and the Participant or Indirect
         Participant. The Trustee shall deliver such Definitive Notes to the
         Persons in whose names such Ten-Year Notes are so registered. Any
         Definitive Note issued in exchange for a beneficial interest pursuant
         to this Section 2.02(c)(iii) shall not bear the Private Placement
         Legend.

         (d) Transfer and Exchange of Definitive Notes for Beneficial Interests.

              (i) Restricted Definitive Notes to Beneficial Interests in
         Restricted Global Notes. If any Holder of a Restricted Definitive Note
         proposes to exchange such Ten-Year Note for a beneficial interest in a
         Restricted Global Note or to transfer such Restricted Definitive Notes
         to a Person who takes delivery thereof in the form of a beneficial
         interest in a Restricted Global Note, then, upon receipt by the
         Registrar of the following documentation:

                   (A) if the Holder of such Restricted Definitive Note proposes
              to exchange such Ten-Year Note for a beneficial interest in a
              Restricted Global Note, a certificate from such Holder in the form
              of Exhibit C hereto, including the certifications in item (2)(b)
              thereof;

                   (B) if such Restricted Definitive Note is being transferred
              to a QIB in accordance with Rule 144A under the Securities Act, a
              certificate to the effect set forth in Exhibit B hereto, including
              the certifications in item (1) thereof;

                   (C) if such Restricted Definitive Note is being transferred
              to a Non-U.S. Person in an offshore transaction in accordance with
              Rule 903 or Rule 904 under the 


                                       23
<PAGE>   24
              Securities Act, a certificate to the effect set forth in Exhibit B
              hereto, including the certifications in item (2) thereof;

                   (D) if such Restricted Definitive Note is being transferred
              pursuant to an exemption from the registration requirements of the
              Securities Act in accordance with Rule 144 under the Securities
              Act, a certificate to the effect set forth in Exhibit B hereto,
              including the certifications in item (3)(a) thereof;

                   (E) if such Restricted Definitive Note is being transferred
              to an Institutional Accredited Investor in reliance on an
              exemption from the registration requirements of the Securities Act
              other than those listed in subparagraphs (B) through (D) above, a
              certificate to the effect set forth in Exhibit B hereto, including
              the certifications, certificates and Opinion of Counsel required
              by item (3) thereof, if applicable;

                   (F) if such Restricted Definitive Note is being transferred
              to the Company or any of its Subsidiaries, a certificate to the
              effect set forth in Exhibit B hereto, including the certifications
              in item (3)(b) thereof; or

                   (G) if such Restricted Definitive Note is being transferred
              pursuant to an effective registration statement under the
              Securities Act, a certificate to the effect set forth in Exhibit B
              hereto, including the certifications in item (3)(c) thereof,

         the Trustee shall cancel the Restricted Definitive Note, increase or
         cause to be increased the aggregate principal amount of, in the case of
         clause (A) above, the appropriate Restricted Global Note, in the case
         of clause (B) above, the 144A Global Note, in the case of clause (C)
         above, the Regulation S Global Note, and in all other cases, the IAI
         Global Note.

              (ii) Restricted Definitive Notes to Beneficial Interests in
         Unrestricted Global Notes. A Holder of a Restricted Definitive Note may
         exchange such Ten-Year Note for a beneficial interest in an
         Unrestricted Global Note or transfer such Restricted Definitive Note to
         a Person who takes delivery thereof in the form of a beneficial
         interest in an Unrestricted Global Note only if:

                   (A) such exchange or transfer is effected pursuant to the
              Exchange Offer in accordance with the applicable Registration
              Rights Agreement and the Holder, in the case of an exchange, or
              the transferee, in the case of a transfer, certifies in the
              applicable Letter of Transmittal that it is not (1) a
              broker-dealer, (2) a Person participating in the distribution of
              the Exchange Notes or (3) a Person who is an affiliate (as defined
              in Rule 144) of the Company;

                   (B) such transfer is effected pursuant to a Shelf
              Registration Statement in accordance with the applicable
              Registration Rights Agreement;

                   (C) such transfer is effected by a Broker-Dealer pursuant to
              an Exchange Offer Registration Statement in accordance with the
              applicable Registration Rights Agreement; or

                   (D) the Registrar receives the following:


                                       24
<PAGE>   25
                        (1) if the Holder of such Definitive Notes proposes to
                   exchange such Ten-Year Notes for a beneficial interest in the
                   Unrestricted Global Note, a certificate from such Holder in
                   the form of Exhibit C hereto, including the certifications in
                   item (1)(c) thereof; or

                        (2) if the Holder of such Definitive Notes proposes to
                   transfer such Ten-Year Notes to a Person who shall take
                   delivery thereof in the form of a beneficial interest in the
                   Unrestricted Global Note, a certificate from such Holder in
                   the form of Exhibit B hereto, including the certifications in
                   item (4) thereof;

              and, in each such case set forth in this subparagraph (D), if the
              Registrar so requests or if the Applicable Procedures so require,
              an Opinion of Counsel in form reasonably acceptable to the
              Registrar to the effect that such exchange or transfer is in
              compliance with the Securities Act and that the restrictions on
              transfer contained in this Third Supplemental Indenture and in the
              Private Placement Legend are no longer required in order to
              maintain compliance with the Securities Act.

              Upon satisfaction of the conditions of any of the subparagraphs in
         this Section 2.02(d)(ii), the Trustee shall cancel the Definitive Notes
         and increase or cause to be increased the aggregate principal amount of
         the Unrestricted Global Note.

              (iii) Unrestricted Definitive Notes to Beneficial Interests in
         Unrestricted Global Notes. A Holder of an Unrestricted Definitive Note
         may exchange such Ten-Year Note for a beneficial interest in an
         Unrestricted Global Note or transfer such Unrestricted Definitive Notes
         to a Person who takes delivery thereof in the form of a beneficial
         interest in an Unrestricted Global Note at any time. Upon receipt of a
         request for such an exchange or transfer, the Trustee shall cancel the
         applicable Unrestricted Definitive Note and increase or cause to be
         increased the aggregate principal amount of one of the Unrestricted
         Global Notes.

              If any such exchange or transfer from an Unrestricted Definitive
         Note or a Restricted Definitive Note, as the case may be, to a
         beneficial interest is effected pursuant to subparagraphs (ii)(B),
         (ii)(D) or (iii) above at a time when an Unrestricted Global Note has
         not yet been issued, the Company shall issue and, upon receipt of an
         Authentication Order in accordance with Section 3.3 of the Indenture,
         the Trustee shall authenticate one or more Unrestricted Global Notes in
         an aggregate principal amount equal to the principal amount of
         Unrestricted Definitive Notes or Restricted Definitive Notes, as the
         case may be, so transferred.

         (e) Transfer and Exchange of Definitive Notes for Definitive Notes.
Upon request by a Holder of Definitive Notes and such Holder's compliance with
the provisions of this Section 2.02(e), the Registrar shall register the
transfer or exchange of Definitive Notes. Prior to such registration of transfer
or exchange, the requesting Holder shall present or surrender to the Registrar
the Definitive Notes duly endorsed or accompanied by a written instruction of
transfer in form satisfactory to the Registrar duly executed by such Holder or
by its attorney, duly authorized in writing. In addition, the requesting Holder
shall provide any additional certifications, documents and information, as
applicable, required pursuant to the following provisions of this Section
2.02(e).


                                       25
<PAGE>   26
              (i) Restricted Definitive Notes to Restricted Definitive Notes.
         Any Restricted Definitive Note may be transferred to and registered in
         the name of Persons who take delivery thereof in the form of a
         Restricted Definitive Note if the Registrar receives the following:

                   (A) if the transfer will be made pursuant to Rule 144A under
              the Securities Act, then the transferor must deliver a certificate
              in the form of Exhibit B hereto, including the certifications in
              item (1) thereof;

                   (B) if the transfer will be made pursuant to Rule 903 or Rule
              904, then the transferor must deliver a certificate in the form of
              Exhibit B hereto, including the certifications in item (2)
              thereof; and

                   (C) if the transfer will be made pursuant to any other
              exemption from the registration requirements of the Securities
              Act, then the transferor must deliver a certificate in the form of
              Exhibit B hereto, including the certifications, certificates and
              Opinion of Counsel required by item (3) thereof, if applicable.

              (ii) Restricted Definitive Notes to Unrestricted Definitive Notes.
         Any Restricted Definitive Note may be exchanged by the Holder thereof
         for an Unrestricted Definitive Note or transferred to a Person or
         Persons who take delivery thereof in the form of an Unrestricted
         Definitive Note if:

                   (A) such exchange or transfer is effected pursuant to an
              Exchange Offer in accordance with the applicable Registration
              Rights Agreement and the Holder, in the case of an exchange, or
              the transferee, in the case of a transfer, certifies in the
              applicable Letter of Transmittal that it is not (1) a
              broker-dealer, (2) a Person participating in the distribution of
              the Exchange Notes or (3) a Person who is an affiliate (as defined
              in Rule 144) of the Company;

                   (B) any such transfer is effected pursuant to a Shelf
              Registration Statement in accordance with the applicable
              Registration Rights Agreement;

                   (C) any such transfer is effected by a Broker-Dealer pursuant
              to an Exchange Offer Registration Statement in accordance with the
              applicable Registration Rights Agreement; or

                   (D) the Registrar receives the following:

                        (1) if the Holder of such Restricted Definitive Notes
                   proposes to exchange such Ten-Year Notes for an Unrestricted
                   Definitive Note, a certificate from such Holder in the form
                   of Exhibit C hereto, including the certifications in item
                   (1)(d) thereof; or

                        (2) if the Holder of such Restricted Definitive Notes
                   proposes to transfer such Ten-Year Notes to a Person who
                   shall take delivery thereof in the form of an Unrestricted
                   Definitive Note, a certificate from such Holder in the form
                   of Exhibit B hereto, including the certifications in item (4)
                   thereof;


                                       26
<PAGE>   27
              and, in each such case set forth in this subparagraph (D), if the
              Registrar so requests, an Opinion of Counsel in form reasonably
              acceptable to the Company to the effect that such exchange or
              transfer is in compliance with the Securities Act and that the
              restrictions on transfer contained in this Third Supplemental
              Indenture and in the Private Placement Legend are no longer
              required in order to maintain compliance with the Securities Act.

              (iii) Unrestricted Definitive Notes to Unrestricted Definitive
         Notes. A Holder of Unrestricted Definitive Notes may transfer such
         Ten-Year Notes to a Person who takes delivery thereof in the form of an
         Unrestricted Definitive Note. Upon receipt of a request to register
         such a transfer, the Registrar shall register the Unrestricted
         Definitive Notes pursuant to the instructions from the Holder thereof.

         (f) Exchange Offer. Upon the occurrence of an Exchange Offer in
accordance with the applicable Registration Rights Agreement, the Company shall
issue and, upon receipt of an Authentication Order in accordance with Section
3.3, the Trustee shall authenticate (i) one or more Unrestricted Global Notes in
an aggregate principal amount equal to the principal amount of the beneficial
interests in the Restricted Global Notes tendered for acceptance by Persons that
certify in the applicable Letters of Transmittal that (x) they are not
broker-dealers, (y) they are not participating in a distribution of the Exchange
Notes and (z) they are not affiliates (as defined in Rule 144) of the Company,
and accepted for exchange in an Exchange Offer and (ii) Definitive Notes in an
aggregate principal amount equal to the principal amount of the Restricted
Definitive Notes accepted for exchange in an Exchange Offer. Concurrently with
the issuance of such Ten-Year Notes, the Trustee shall cause the aggregate
principal amount of the applicable Restricted Global Notes to be reduced
accordingly, and the Company shall execute and the Trustee shall authenticate
and deliver to the Persons designated by the Holders of Restricted Definitive
Notes so accepted Unrestricted Definitive Notes in the appropriate principal
amount.

         (g) Legends. The following legends shall appear on the face of all
Global Notes and Definitive Notes issued under this Third Supplemental Indenture
unless specifically stated otherwise in the applicable provisions of this Third
Supplemental Indenture.

              (i) Private Placement Legend.

                   (A) Except as permitted by subparagraph (B) below, each
              Global Note and each Definitive Note (and all Ten-Year Notes
              issued in exchange therefor or substitution thereof) shall bear
              the legend in substantially the following form:

                   "THIS NOTE (OR ITS PREDECESSOR) HAS NOT BEEN REGISTERED UNDER
              THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
              ACT"), AND, ACCORDINGLY, MAY NOT BE OFFERED, SOLD, PLEDGED OR
              OTHERWISE TRANSFERRED WITHIN THE UNITED STATES OR TO, OR FOR THE
              ACCOUNT OR BENEFIT OF, U.S. PERSONS, EXCEPT AS SET FORTH IN THE
              NEXT SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL
              INTEREST HEREIN, THE HOLDER:

                        (1) REPRESENTS THAT (A) IT IS A "QUALIFIED INSTITUTIONAL
                   BUYER" (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) (A
                   "QIB"), (B) IT HAS ACQUIRED THIS NOTE IN 


                                       27
<PAGE>   28
                   AN OFFSHORE TRANSACTION IN COMPLIANCE WITH REGULATION S UNDER
                   THE SECURITIES ACT OR (C) IT IS AN INSTITUTIONAL "ACCREDITED
                   INVESTOR" (AS DEFINED IN RULE 501(A)(1), (2), (3) OR (7) OR
                   REGULATION D UNDER THE SECURITIES ACT) (AN "IAI"),

                        (2) AGREES THAT IT WILL NOT RESELL OR OTHERWISE TRANSFER
                   THIS NOTE EXCEPT (A) TO THE COMPANY OR ANY OF ITS
                   SUBSIDIARIES, (B) TO A PERSON WHOM THE SELLER REASONABLY
                   BELIEVES IS A QIB PURCHASING FOR ITS OWN ACCOUNT OR FOR THE
                   ACCOUNT OF A QIB IN A TRANSACTION MEETING THE REQUIREMENTS OF
                   RULE 144A, (C) IN AN OFFSHORE TRANSACTION MEETING THE
                   REQUIREMENTS OF RULE 903 OR 904 OF THE SECURITIES ACT, (D) IN
                   A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144 UNDER THE
                   SECURITIES ACT, (E) TO AN IAI THAT, PRIOR TO SUCH TRANSFER,
                   FURNISHES THE TRUSTEE A SIGNED LETTER CONTAINING CERTAIN
                   REPRESENTATIONS AND AGREEMENTS RELATING TO THE TRANSFER OF
                   THIS NOTE (THE FORM OF WHICH CAN BE OBTAINED FROM THE
                   TRUSTEE) AND, IF SUCH TRANSFER IS IN RESPECT OF AN AGGREGATE
                   PRINCIPAL AMOUNT OF NOTES LESS THAN $250,000, AN OPINION OF
                   COUNSEL ACCEPTABLE TO THE COMPANY THAT SUCH TRANSFER IS IN
                   COMPLIANCE WITH THE SECURITIES ACT, (F) IN ACCORDANCE WITH
                   ANOTHER EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
                   SECURITIES ACT (AND BASED UPON AN OPINION OF COUNSEL
                   ACCEPTABLE TO THE COMPANY) OR (G) PURSUANT TO AN EFFECTIVE
                   REGISTRATION STATEMENT AND, IN EACH CASE, IN ACCORDANCE WITH
                   THE APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED
                   STATES OR ANY OTHER APPLICABLE JURISDICTION AND

                        (3) AGREES THAT IT WILL DELIVER TO EACH PERSON TO WHOM
                   THIS NOTE OR AN INTEREST HEREIN IS TRANSFERRED A NOTICE
                   SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.

                   AS USED HEREIN, THE TERMS "OFFSHORE TRANSACTION" AND "UNITED
              STATES" HAVE THE MEANINGS GIVEN TO THEM BY RULE 902 OF REGULATION
              S UNDER THE SECURITIES ACT. THE INDENTURE CONTAINS A PROVISION
              REQUIRING THE TRUSTEE TO REFUSE TO REGISTER ANY TRANSFER OF THIS
              NOTE IN VIOLATION OF THE FOREGOING.

                   (B) Notwithstanding the foregoing, any Global Note or
              Definitive Note issued pursuant to subparagraphs (b)(iv), (c)(ii),
              (c)(iii), (d)(ii), (d)(iii), (e)(ii), (e)(iii) or (f) to this
              Section 2.02 (and all Ten-Year Notes issued in exchange therefor
              or substitution thereof) shall not bear the Private Placement
              Legend.


                                       28
<PAGE>   29
              (ii) Global Note Legend. Each Global Note shall bear a legend in
         substantially the following form:

                   "THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN
              THE INDENTURE GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR
              THE BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND IS NOT
              TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (I)
              THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE REQUIRED
              PURSUANT TO SECTION 3.6 OF THE INDENTURE, (II) THIS GLOBAL NOTE
              MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 3.5
              OF THE INDENTURE, (III) THIS GLOBAL NOTE MAY BE DELIVERED TO THE
              TRUSTEE FOR CANCELLATION PURSUANT TO SECTION 3.9 OF THE INDENTURE
              AND (IV) THIS GLOBAL NOTE MAY BE TRANSFERRED TO A SUCCESSOR
              DEPOSITARY WITH THE PRIOR WRITTEN CONSENT OF THE COMPANY."

         (h) Cancellation and/or Adjustment of Global Notes. At such time as all
beneficial interests in a particular Global Note have been exchanged for
Definitive Notes or a particular Global Note has been redeemed, repurchased or
canceled in whole and not in part, each such Global Note shall be returned to or
retained and canceled by the Trustee in accordance with Section 3.9 of the
Indenture. At any time prior to such cancellation, if any beneficial interest in
a Global Note is exchanged for or transferred to a Person who will take delivery
thereof in the form of a beneficial interest in another Global Note or for
Definitive Notes, the principal amount of Ten-Year Notes represented by such
Global Note shall be reduced accordingly and an endorsement shall be made on
such Global Note by the Trustee or by the Depositary at the direction of the
Trustee to reflect such reduction; and if the beneficial interest is being
exchanged for or transferred to a Person who will take delivery thereof in the
form of a beneficial interest in another Global Note, such other Global Note
shall be increased accordingly and an endorsement shall be made on such Global
Note by the Trustee or by the Depositary at the direction of the Trustee to
reflect such increase.

         (i) General Provisions Relating to Transfers and Exchanges.

              (i) To permit registrations of transfers and exchanges, the
         Company shall execute and the Trustee shall authenticate Global Notes
         and Definitive Notes upon the Company's order or at the Registrar's
         request.

              (ii) No service charge shall be made to a Holder of a beneficial
         interest in a Global Note or to a Holder of a Definitive Note for any
         registration of transfer or exchange, but the Company may require
         payment of a sum sufficient to cover any transfer tax or similar
         governmental charge payable in connection therewith (other than any
         such transfer taxes or similar governmental charge payable upon
         exchange or transfer pursuant to subsections 3.4, 8.6 and 11.7 of
         Section 1.01 of the Indenture and subsections 13(a) and 13(b) of
         Section 1.01 of this Third Supplemental Indenture).

              (iii) The Registrar shall not be required to register the transfer
         of or exchange any Ten-Year Note selected for redemption in whole or in
         part, except the unredeemed portion of any Ten-Year Note being redeemed
         in part.


                                       29
<PAGE>   30
              (iv) All Global Notes and Definitive Notes issued upon any
         registration of transfer or exchange of Global Notes or Definitive
         Notes shall be the valid obligations of the Company, evidencing the
         same debt, and entitled to the same benefits of the Indenture, as the
         Global Notes or Definitive Notes surrendered upon such registration of
         transfer or exchange.

              (v) The Company shall not be required (A) to issue, to register
         the transfer of or to exchange any Ten-Year Notes during a period
         beginning at the opening of business 15 days before the day of any
         selection of Ten-Year Notes for redemption under Section 11.3 of the
         Indenture and ending at the close of business on the day of selection,
         (B) to register the transfer of or to exchange any Ten-Year Note so
         selected for redemption in whole or in part, except the unredeemed
         portion of any Ten-Year Note being redeemed in part or (C) to register
         the transfer of or to exchange a Ten-Year Note between a record date
         and the next succeeding Interest Payment Date.

              (vi) Prior to due presentment for the registration of a transfer
         of any Ten-Year Note, the Trustee, any Agent and the Company may deem
         and treat the Person in whose name any Ten-Year Note is registered as
         the absolute owner of such Ten-Year Note for the purpose of receiving
         payment of principal of and interest on such Ten-Year Notes and for all
         other purposes, and none of the Trustee, any Agent or the Company shall
         be affected by notice to the contrary.

              (vii) The Trustee shall authenticate Global Notes and Definitive
         Notes in accordance with the provisions of Section 3.3 of the
         Indenture.

              (viii) All certifications, certificates and Opinions of Counsel
         required to be submitted to the Registrar pursuant to this Section 2.02
         to effect a registration of transfer or exchange may be submitted by
         facsimile.

                                  ARTICLE III.
                                   DEFINITIONS

         Section 3.03. ADDITIONAL DEFINITIONS. In addition to the definitions
set forth in Article I of the Indenture, the Ten-Year Notes shall include the
following additional definitions, which, in the event of a conflict with the
definition of terms in the Indenture, shall control:

              "144A Global Note" means a global note substantially in the form
         of Exhibit A hereto bearing the Global Note Legend and the Private
         Placement Legend and deposited with or on behalf of, and registered in
         the name of, the Depositary or its nominee that will be issued in a
         denomination equal to the outstanding principal amount of the Ten-Year
         Notes sold in reliance on Rule 144A.

              "Acquired Business" means (a) any Person at least a majority of
         the capital stock or other ownership interests of which is acquired
         after the date hereof by the Company or a Subsidiary of the Company and
         (b) any assets constituting a discrete business or operating unit
         acquired on or after the date hereof by the Company or a Subsidiary of
         the Company.

              "Additional Notes" means up to $125 million aggregate principal
         amount of Ten-Year Notes (other than the Initial Notes) issued under
         the Indenture, as supplemented by 


                                       30
<PAGE>   31
         this Third Supplemental Indenture, in accordance with Section 3.3 of
         the Indenture and subsection 13(d) of Section 1.01 of this Third
         Supplemental Indenture, as part of the same series as the Initial
         Notes.

              "Allied Insurance" means Reliant Insurance Company and Indemnity
         Corporation, a Vermont corporation and a Subsidiary of the Company.

              "Applicable Procedures" means, with respect to any transfer or
         exchange of or for beneficial interests in any Global Note, the rules
         and procedures of the Depositary, Euroclear and Cedel that apply to
         such transfer or exchange.

              "Asset Disposition" by any Person that is the Company or any
         Restricted Subsidiary means any transfer, conveyance, sale, lease or
         other disposition by the Company or any of its Restricted Subsidiaries
         (including a consolidation or merger or other sale of any Restricted
         Subsidiary with, into or to another Person in a transaction in which
         such Subsidiary ceases to be a Restricted Subsidiary of such Person),
         of (i) shares of Capital Stock (other than directors' qualifying
         shares) or other ownership interests of a Restricted Subsidiary or (ii)
         the property or assets of such Person or any Restricted Subsidiary
         representing a division or line or business or (iii) other assets or
         rights of such Person or any Restricted Subsidiary outside of the
         ordinary course of business, but excluding in each case in Clauses (i),
         (ii) and (iii), (x) a disposition by a Subsidiary of such Person to
         such Person or a Restricted Subsidiary or by such Person to a
         Restricted Subsidiary, (y) the disposition of all or substantially all
         of the assets of the Company in a manner permitted pursuant to the
         provisions of Article 7 of the Indenture as superseded by subsection 15
         of Section 1.01 hereof of the Company and (z) any disposition that
         constitutes a Restricted Payment or Permitted Investment that is
         permitted pursuant to the provisions of subsection 13(e) of Section
         1.01 of this Third Supplemental Indenture.

              "Bank Agreement" means the Credit Agreement of the Company dated
         June 18, 1998, as amended, among the Company, Allied, certain lenders
         party thereto, Citibank, N.A., as Issuing Bank, and Citicorp USA, Inc.,
         as Administrative Agent, Credit Suisse First Boston and Goldman Sachs
         Credit Partners, L.P., as Co-Syndication Agents, or any bank credit
         agreement that replaces, amends, supplements, restates or renews such
         Credit Agreement.

              "Bankruptcy Law" means Title 11, U.S. Code or any similar federal
         or state law for the relief of debtors.

              "Broker-Dealer" has the meaning set forth in the Registration
         Rights Agreement.

              "Capital Lease Obligation" of any Person means the obligation to
         pay rent or other payment amounts under a lease of (or other
         arrangements conveying the right to use) real or personal property of
         such Person which is required to be classified and accounted for as a
         capital lease or a liability on a balance sheet of such Person in
         accordance with generally accepted accounting principles. The stated
         maturity of such obligation shall be the date of the last payment of
         rent or any other amount due under such lease prior to the first date
         upon which such lease may be terminated by the lessee without payment
         of a penalty. The principal amount of such obligation shall be the
         capitalized amount thereof that would 


                                       31
<PAGE>   32
         appear on a balance sheet of such Person in accordance with generally
         accepted accounting principles.

              "Capital Stock" of any Person means any and all shares, interests,
         participations or other equivalents (however designated) of corporate
         stock or other equity participations, including partnership interests,
         whether general or limited, of such Person.

              "Cash Equivalents" means (i) United States dollars, (ii)
         securities either issued directly or fully guaranteed or insured by the
         government of the United States of America or any agency or
         instrumentality thereof having maturities of not more than one year,
         (iii) time deposits and certificates of deposit, demand deposits and
         banker's acceptances having maturities of not more than one year from
         the date of deposit, of any domestic commercial bank having capital and
         surplus in excess of $500 million, (iv) demand deposits made in the
         ordinary course of business and consistent with the Company's customary
         cash management policy in any domestic office of any commercial bank
         organized under the laws of the United States of America or any State
         thereof, (v) insured deposits issued by commercial banks of the type
         described in Clause (iv) above, (vi) mutual funds whose investment
         guidelines restrict such funds' investments primarily to those
         satisfying the provisions of Clauses (i) through (iii) above, (vii)
         repurchase obligations with a term of not more than 90 days for
         underlying securities of the types described in Clauses (ii) and (iii)
         above entered into with any bank meeting the qualifications specified
         in Clause (iii) above and (viii) commercial paper (other than
         commercial paper issued by an Affiliate or Related Person) rated A-1 or
         the equivalent thereof by Standard & Poor's Ratings Group or P-1 or the
         equivalent thereof by Moody's Investors Services, Inc., and in each
         case maturing within 360 days.

              "Cedel" means Cedel Bank, SA.

              "Common Stock" of any Person means Capital Stock of such Person
         that does not rank prior to the payment of dividends or as of the
         distribution of assets upon any voluntary liquidation, dissolution or
         winding up of such Person, to shares of Capital Stock or any other
         class of such Person.

              "Comparable Treasury Issue" means, on any date the United States
         Treasury security selected by an Independent Investment Banker as
         having a maturity comparable to the remaining term of the Ten-Year
         Notes on such date that would be utilized, at the time of selection and
         in accordance with customary financial practice, in pricing new issues
         of corporate debt securities of a maturity comparable to the remaining
         term of such Ten-Year Notes on such date. "Independent Investment
         Banker" means Donaldson, Lufkin & Jenrette Securities Corporation or if
         such firm is unwilling or unable to select the Comparable Treasury
         Issue, an independent investment banking institution of national
         standing appointed by the Trustee.

              "Comparable Treasury Price" means, with respect to any Redemption
         Date (i) the average of the bid and asked prices for the Comparable
         Treasury Issue (expressed in each case as a percentage of its principal
         amount) on the third business day preceding such Redemption Date, as
         set forth in the daily statistical release (or any successor
         release) published by the Federal Reserve Bank of New York and
         designated "Composite 3:30 p.m. Quotations for U.S. Government
         Securities" or (ii) if such release (or any successor


                                       32
<PAGE>   33
         release) is not published or does not contain such prices on such
         business day. (A) the average of the Reference Treasury Dealer
         Quotations for such Redemption Date after excluding the highest and
         lowest such Reference Treasury Dealer Quotations, or (B) if the Trustee
         obtains fewer than four such Reference Treasury Dealer Quotations, the
         average of all such Quotations. "Reference Treasury Dealer Quotations"
         means, with respect to each Reference Treasury Dealer and any
         Redemption Date, the average, as determined by the Trustee, of the bid
         and asked prices for the Comparable Treasury Issue (expressed in each
         case as a percentage of its principal amount) quoted in writing to the
         Trustee by such Reference Treasury Dealer at 5:00 p.m. on the third
         Business Day preceding such Redemption Date.

              "Consolidated EBITDA" of any Person means for any period the
         Consolidated Net Income for such period increased by the sum of
         (without duplication) (i) Consolidated Interest Expense of such Person
         for such period; plus (ii) Consolidated Income Tax Expense of such
         Person for such period; plus (iii) the consolidated depreciation and
         amortization expense deducted in determining the Consolidated Net
         Income of such Person for such period; plus (iv) the aggregate amount
         of letter of credit fees accrued during such period; plus (v) all
         non-cash or non-recurring charges during such period, including charges
         for costs related to acquisitions (it being understood that (x)
         non-cash non-recurring charges shall not include accruals for closure
         and post-closure liabilities and (y) charges shall be deemed non-cash
         charges until the period during which cash disbursements attributable
         to such charges are made, at which point such charges shall be deemed
         cash charges; provided that, for purposes of this clause (y), the
         Company shall be required to monitor the actual cash disbursements only
         for those non-cash charges that exceed $1,000,000 individually or that
         exceed $10,000,000 in the aggregate in any fiscal year); plus (vi) all
         cash charges attributable to the execution, delivery and performance of
         the Indenture (including the First, Second and Third Supplemental
         Indentures) or the Bank Agreement; plus (vii) all non-recurring cash
         charges related to acquisitions and financings (including amendments
         thereto); and minus all non-cash non-recurring gains during such period
         (to the extent included in determining net operating income from such
         period); provided, however, that the Consolidated Interest Expense,
         Consolidated Income Tax Expense and consolidated depreciation and
         amortization expense of a Consolidated Subsidiary of such Person shall
         be added to the Consolidated Net Income pursuant to the foregoing (x)
         only to the extent and in the same proportion that the Consolidated Net
         Income of such Consolidated Subsidiary was included in calculating the
         Consolidated Net Income of such Person and (y) only to the extent that
         the amount specified in Clause (x) is not subject to restrictions that
         prevent the payment of dividends or the making of distributions of such
         Person.

              "Consolidated EBITDA Coverage Ratio" of any Person means for any
         period the ratio of (i) Consolidated EBITDA of such Person for such
         period to (ii) the sum of (A) Consolidated Interest Expense of such
         Person for such period; plus (B) the annual interest expense (including
         the amortization of debt discount) with respect to any Debt incurred or
         proposed to be Incurred by such Person or its Consolidated Subsidiaries
         since the beginning of such period to the extent not included in clause
         (ii)(A), minus (C) Consolidated Interest Expense of such Person with
         respect to any Debt that is no longer outstanding or that will no
         longer be outstanding as a result of the transaction with respect to
         which the Consolidated EBITDA Coverage Ratio is being calculated, to
         the extent included within Clause (ii)(A); provided, however, that in
         making such computation, the Consolidated 


                                       33
<PAGE>   34
         Interest Expense of such Person attributable to interest on any Debt
         bearing a floating interest rate shall be computed on a pro forma basis
         as if the rate in effect on the date of computation had been the
         applicable rate for the entire period, and provided further, that, in
         the event such Person or any of its Consolidated Subsidiaries has made
         acquisitions or dispositions of assets not in the ordinary course of
         business (including any other acquisitions of any other Persons by
         merger, consolidation or purchase of Capital Stock) during or after
         such period, the computation of the Consolidated EBITDA Coverage Ratio
         (and for the purpose of such computation, the calculation of
         Consolidated Net Income, Consolidated Interest Expense, Consolidated
         Income Tax Expense and Consolidated EBITDA) shall be made on a pro
         forma basis as if the acquisitions or dispositions had taken place on
         the first day of such period. In determining the pro forma adjustments
         to Consolidated EBITDA to be made with respect to any Acquired Business
         for periods prior to the acquisition date thereof, actions taken by the
         Company and its Restricted Subsidiaries prior to the first anniversary
         of the related acquisition date that result in cost savings with
         respect to such Acquired Business will be deemed to have been taken on
         the first day of the period for which Consolidated EBITDA is being
         determined (with the intent that such cost savings be effectively
         annualized by extrapolation from the demonstrated cost savings since
         the related acquisition date).

              "Consolidated Income Tax Expense" of any Person means for any
         period the consolidated provision for income taxes of such Person and
         its Consolidated Subsidiaries for such period determined in accordance
         with generally accepted accounting principles.

              "Consolidated Interest Expense" of any Person means for any period
         the consolidated interest expense included in a consolidated income
         statement (net of interest income) of such Person and its Consolidated
         Subsidiaries for such period determined in accordance with generally
         accepted accounting principles, including without limitation or
         duplication (or, to the extent not so included, with the addition of),
         (i) the portion of any rental obligation in respect of any Capital
         Lease Obligation allocable to interest expense in accordance with
         generally accepted accounting principles; (ii) the amortization of Debt
         discounts; (iii) any payments or fees with respect to letters of
         credit, bankers' acceptances or similar facilities; (iv) the net amount
         due and payable (or minus the net amount receivable), with respect to
         any interest rate swap or similar agreement or foreign currency hedge,
         exchange or similar agreement; (v) any Preferred Stock dividends
         declared and paid or payable in cash; and (v) any interest capitalized
         in accordance with generally accepted accounting principles.

              "Consolidated Net Income" of any Person means for any period the
         consolidated net income (or loss) of such Person and its Consolidated
         Subsidiaries for such period determined in accordance with generally
         accepted accounting principles; provided that there shall be excluded
         therefrom (a) for purposes solely of calculating Consolidated Net
         Income for purposes of clause (3)(a) of the first paragraph of
         subsection 13(e) of Section 1.01 of this Third Supplemental Indenture
         the net income (or loss) of any Person acquired by such Person or a
         Subsidiary of such Person in a pooling-of-interests transaction for any
         period prior to the date of such transaction, to the extent such net
         income was distributed to shareholders of such Person or used to
         purchase equity securities of such Person prior to the date of such
         transaction, (b) the net income (but not net loss) of any Consolidated
         Subsidiary of such Person that is subject to restrictions that prevent
         the payment of dividends or the making of distributions to such Person
         to the extent of such restrictions, 


                                       34
<PAGE>   35
         (c) the net income (or loss) of any Person that is not a Consolidated
         Subsidiary of such Person except to the extent of the amount of
         dividends or other distributions actually paid to such Person by such
         other Person during such period, (d) gains or losses on asset
         dispositions by such Person or its Consolidated Subsidiaries, (e) any
         net income (loss) of a Consolidated Subsidiary that is attributable to
         a minority interest in such Consolidated Subsidiary, (f) all
         extraordinary gains and extraordinary losses that involve a present or
         future cash payment, (g) all non-cash non-recurring charges during such
         period, including charges for acquisition related costs (it being
         understood that (A) non-cash recurring charges shall not include
         accruals for closure and post closure liabilities and (B) charges,
         other than charges for the accruals referred to in (A) above, shall be
         deemed non-cash charges until the period that cash disbursements
         attributable to such charges are made, at which point such charges
         shall be deemed cash charges) and (h) the tax effect of any of the
         items described in Clauses (a) through (g) above.

              "Consolidated Subsidiaries" of any Person means all other Persons
         that would be accounted for as consolidated Persons in such Person's
         financial statements in accordance with generally accepted accounting
         principles; provided, however, that, for any particular period during
         which any Subsidiary of such Person was an Unrestricted Subsidiary,
         "Consolidated Subsidiaries" will exclude such Subsidiary for such
         period (or portion thereof) during which it was an Unrestricted
         Subsidiary.

              "Consolidated Total Assets" of any Person at any date means the
         consolidated total assets of such Person and its Restricted
         Subsidiaries at such date as determined on a consolidated basis in
         accordance with generally accepted accounting principles.

              "Continuing Directors" means, as of any date of determination with
         respect to any Person, any member of the Board of Directors of such
         Person who:

                   (1) was a member of such Board of Directors on the Issue
              Date; or

                   (2) was nominated for election or elected to such Board of
              Directors with the approval of a majority of the Continuing
              Directors who were members of such Board at the time of such
              nomination or election.

              "Custodian" means the Trustee, as custodian with respect to the
         Ten-Year Notes in global form, or any successor entity thereto.

              "Definitive Note" means a certificated Ten-Year Note registered in
         the name of the Holder thereof and issued in accordance with Section
         2.02 of this Third Supplemental Indenture, substantially in the form of
         Exhibit A hereto except that such Ten-Year Note shall not bear the
         Global Note Legend and shall not have the "Schedule of Exchanges of
         Interests in the Global Note" attached thereto.

              "Depositary" means, with respect to the Ten-Year Notes issuable or
         issued in whole or in part in global form, the Person specified in
         Section 3.1(b) of the Indenture as the Depositary with respect to the
         Ten-Year Notes, and any and all successors thereto appointed as
         depositary hereunder and having become such pursuant to the applicable
         provision of this Third Supplemental Indenture.


                                       35
<PAGE>   36
              "Designated Noncash Consideration" means the fair market value of
         non-cash consideration received by the Company or one of its Restricted
         Subsidiaries in connection with an Asset Disposition that is so
         designated as Designated Noncash Consideration pursuant to an Officers'
         Certificate, setting forth the basis of such valuation, executed by the
         principal executive officer and the principal financial officer of the
         Company, less the amount of cash or Cash Equivalents received in
         connection with a sale of such Designated Noncash Consideration.

              "Euroclear" means Morgan Guaranty Trust Company of New York,
         Brussels office, as operator of the Euroclear system.

              "Excepted Disposition" means a transfer, conveyance, sale, lease
         or other disposition by the Company or any Restricted Subsidiary of any
         asset of the Company or any Restricted Subsidiary the fair market value
         of which itself does not exceed 2.5% of Consolidated Total Assets of
         the Company and which in the aggregate with all other assets disposed
         of in Excepted Dispositions in any fiscal year does not exceed 5% of
         Consolidated Total Assets of the Company.

              "Exchange Notes" means the Ten-Year Notes issued in the Exchange
         Offer pursuant to Section 2.02(f) of this Third Supplemental Indenture.

              "Exchange Offer" has the meaning set forth in the Registration
         Rights Agreement.

              "Exchange Offer Registration Statement" has the meaning set forth
         in the Registration Rights Agreement.

              "First Supplemental Indenture" means a supplemental indenture,
         dated December 23, 1998, among the Company, the Guarantors and the
         Trustee, relating to $300,000,000 of the Company's 7 3/8 Senior Notes
         due 2004.

              "GAAP" means generally accepted accounting principles set forth in
         the opinions and pronouncements of the Accounting Principles Board of
         the American Institute of Certified Public Accountants and statements
         and pronouncements of the Financial Accounting Standards Board or in
         such other statements by such other entity as have been approved by a
         significant segment of the accounting profession, which are in effect
         on the date hereof.

              "Global Note Legend" means the legend set forth in Section
         2.02(g)(ii), which is required to be placed on all Global Notes issued
         under this Third Supplemental Indenture.

              "Global Notes" means, individually and collectively, each of the
         Restricted Global Notes and the Unrestricted Global Notes,
         substantially in the form of Exhibit A hereto issued in accordance with
         Section 2.01, 2.02(b)(iv), 2.02(d)(ii) or 2.02(f) of this Third
         Supplemental Indenture.

              "Guaranty" by any Person means any obligation, contingent or
         otherwise, of such Person guaranteeing any Debt, or dividends or
         distributions on any equity security, of any other Person (the "primary
         obligor") in any manner, whether directly or indirectly, and including,
         without limitation, any obligation of such Person (i) to purchase or
         pay (or advance or supply funds for the purchase or payment of) such
         Debt or to purchase (or to 


                                       36
<PAGE>   37
         advance or supply funds for the purchase of) any security for the
         payment of such Debt, (ii) to purchase property, securities or services
         for the purpose of assuring the holder of such Debt of the payment of
         such Debt or (iii) to maintain working capital, equity capital or other
         financial statement condition or liquidity of the primary obligor so as
         to enable the primary obligor to pay such Debt (and "Guaranteed",
         "Guaranteeing" and "Guarantor" shall have meanings correlative to the
         foregoing); provided, however, that the Guaranty by any Person shall
         not include endorsements for such Person for collection or deposit, in
         either case, in the ordinary course of business.

              "Holder" means a Person in whose name a Ten-Year Note is
         registered.

              "IAI Global Note" means a Global Note bearing Private Placement
         Legend and held by an Institutional Accredited Investor.

              "Indirect Participant" means a Person who holds a beneficial
         interest in a Global Note through a Participant.

              "Initial Notes" means the first $875,000,000 aggregate principal
         amount of Ten-Year Notes issued under this Third Supplemental Indenture
         on the date hereof.

              "Initial Purchasers" means, with respect to the Ten-Year Notes,
         Donaldson, Lufkin & Jenrette Securities Corporation, Goldman, Sachs &
         Co., Credit Suisse First Boston Corporation, Merrill Lynch, Pierce,
         Fenner & Smith Incorporated, Morgan Stanley & Co. Incorporated, Bear,
         Stearns & Co. Inc., BT Alex. Brown Incorporated, CIBC Oppenheimer Corp.
         and Salomon Smith Barney Inc.

              "Institutional Accredited Investor" means an institution that is
         an "accredited investor" as defined in Rule 501(a)(1), (2), (3) or (7)
         under the Securities Act, who are not also QIBs.

              "Intercompany Agreements" means the Management Agreements between
         Allied and the Company dated November 15, 1996.

              "Interest Rate or Currency Protection Agreement" of any Person
         means any interest rate protection agreement (including, without
         limitation, interest rate swaps, caps, floors, collars, derivative
         instruments and similar agreements), and/or other types of interest
         hedging agreements and any currency protection agreement (including
         foreign exchange contracts, currency swap agreements or other currency
         hedging arrangements).

              "Investment" by any Person in any other Person means (i) any
         direct or indirect loan, advance or other extension of credit or
         capital contribution to or for the account of such other Person (by
         means of any transfer of cash or other property to any Person or any
         payment for property or services for the account or use of any Person,
         or otherwise), (ii) any direct or indirect purchase or other
         acquisition of any Capital Stock, bond, note, debenture or other debt
         or equity security or evidence of Debt, or any other ownership
         interest, issued by such other Person, whether or not such acquisition
         is from such or any other Person, (iii) any direct or indirect payment
         by such Person on a Guaranty of any obligation of or for the account of
         such other Person or any direct or indirect issuance by 


                                       37
<PAGE>   38
         such Person of such a Guaranty or (iv) any other investment of cash or
         other property by such Person in or for the account of such other
         Person.

              "Letter of Transmittal" means the letter of transmittal to be
         prepared by the Company and sent to all Holders of the Ten-Year Notes
         for use by such Holders in connection with the Exchange Offer.

              "Lien" means, with respect to any property or assets, any mortgage
         or deed of trust, pledge, hypothecation, assignment, deposit
         arrangement, security interest, lien, charge, easement or title
         exception, encumbrance, preference, priority or other security
         agreement or preferential arrangement of any kind or nature whatsoever
         on or with respect to such property or assets (including any
         conditional sale or other title retention agreement having
         substantially the same economic effect as any of the foregoing).

              "Net Available Proceeds" from any Asset Disposition by any Person
         that is the Company or any Restricted Subsidiary means cash or readily
         marketable cash equivalent received (including by way of sale or
         discounting of a note, installment receivable, or other receivable, but
         excluding any other consideration received in the form of assumption by
         the acquiree of Debt or other obligations relating to such properties
         or assets or received in any other noncash form) therefrom by such
         Person, net of (i) all legal, title and recording tax expenses,
         commissions and other fees and expenses Incurred and all federal,
         state, provincial, foreign and local taxes required to be accrued as a
         liability as a consequence of such Asset Disposition, (ii) all payments
         made by such Person or its Restricted Subsidiaries on any Debt that is
         secured by such assets in accordance with the terms of any Lien upon or
         with respect to such assets or that must, by the terms of such Debt or
         such Lien, or in order to obtain a necessary consent to such Asset
         Disposition, or by applicable law, be repaid out of the proceeds from
         such Asset Disposition, (iii) amounts provided as a reserve by such
         Person or its Restricted Subsidiaries, in accordance with generally
         accepted accounting principles, against liabilities under any
         indemnification obligations to the buyer in such Asset Disposition
         (except to the extent and at the time any such amounts are released
         from any such reserve, such amounts shall constitute Net Available
         Proceeds) and (iv) all distributions and other payments made to
         minority interest holders in Restricted Subsidiaries of such Person or
         joint ventures as a result of such Asset Disposition.

              "Non-U.S. Person" means a Person who is not a U.S. Person.

              "Offer Document" has the meaning specified in the definition of
         "Offer to Purchase."

              "Offer Expiration Date" has the meaning specified in the
         definition of "Offer to Purchase."

              "Offer to Purchase" means an offer, set forth in the Offer
         Document sent by the Company by first class mail, postage prepaid, to
         each Holder at his address appearing in the Ten-Year Note Register on
         the date of the Offer Document, to purchase up to the principal amount
         of Ten-Year Notes specified in such Offer Document at the purchase
         price (the "Purchase Price") specified in such Offer Document (as
         determined pursuant to this Third Supplemental Indenture). Unless
         otherwise required by applicable law, the Offer Document shall specify
         the Offer Expiration Date of the Offer to Purchase which shall be,


                                       38
<PAGE>   39
         subject to any contrary requirements of applicable law, not less than
         30 days or more than 60 days after the date of such Offer Document and
         the Purchase Date for the purchase of Ten-Year Notes within five
         Business Days after the Offer Expiration Date. The Offer Document shall
         be mailed by the Company or, at the Company's request, by the Trustee
         in the name and at the expense of the Company. The Offer Document shall
         contain information concerning the business of the Company and its
         Subsidiaries which the Company in good faith believes will enable such
         Holders to make an informed decision with respect to the Offer to
         Purchase (which at a minimum will include (i) the most recent annual
         and quarterly financial statements and "Management's Discussion and
         Analysis of Financial Condition and Results of Operations" required to
         be filed with the Trustee pursuant to subsection 13(i) of Section 1.01
         of this Third Supplemental Indenture (which requirements may be
         satisfied by delivery of such documents together with the Offer
         Document), and (ii) any other information required by applicable law to
         be included therein. The Offer Document shall contain all instructions
         and materials necessary to enable such Holder to tender Securities
         pursuant to the Offer to Purchase. The Offer Document shall also state:

              (1) the Section of this Third Supplemental Indenture pursuant to
         which the Offer to Purchase is being made;

              (2) the Offer Expiration Date and the Purchase Date;

              (3) the aggregate principal amount of the Outstanding Ten-Year
         Notes offered to be purchased by the Company pursuant to the Offer to
         Purchase (including, if less than 100%, the manner by which such amount
         has been determined as required by this Third Supplemental Indenture)
         (the "Purchase Amount");

              (4) the purchase price to be paid by the Company for each $1,000
         aggregate principal amount of Ten-Year Notes accepted for payment (as
         specified pursuant to this Third Supplemental Indenture);

              (5) that the Holder may tender all or any portion of the Ten-Year
         Notes registered in the name of such Holder and that any portion of a
         Ten-Year Note tendered must be tendered in an integral multiple of
         $1,000 principal amount;

              (6) the place or places where Ten-Year Notes are to be surrendered
         for tender pursuant to the Offer to Purchase;

              (7) that interest on any Ten-Year Note not tendered or tendered
         but not purchased by the Company pursuant to the Offer to Purchase will
         continue to accrue;

              (8) that on the Purchase Date the purchase price will become due
         and payable upon each Security accepted for payment pursuant to the
         Offer to Purchase and that interest thereon shall cease to accrue on
         and after the Purchase Date;

              (9) that each Holder electing to tender a Ten-Year Note pursuant
         to the Offer to Purchase will be required to surrender such Ten-Year
         Note at the place or places specified in the Offer Document prior to
         the close of business on the Offer Expiration Date (such Ten-Year Note
         being, if the Company or the Trustee so requires, duly endorsed by, or


                                       39
<PAGE>   40
         accompanied by a written instrument of transfer in form satisfactory to
         the Company and the Trustee duly executed by, the Holder thereof or his
         attorney duly authorize in writing and bearing appropriate signature
         guarantees);

              (10) that Holders will be entitled to withdraw all or any portion
         of Ten-Year Notes tendered if the Company (or its Paying Agent)
         receives, not later than the close of business on the Offer Expiration
         Date, a telegram, telex, facsimile transmission or letter setting forth
         the name of the Holder, the principal amount of the Ten-Year Note the
         Holder tendered and a statement that such Holder is withdrawing all or
         a portion of his tender;

              (11) that (a) if Ten-Year Notes in an aggregate principal amount
         less than or equal to the Purchase Amount are duly tendered and not
         withdrawn pursuant to the Offer to Purchase, the Company shall purchase
         all such Ten-Year Notes and (b) if Ten-Year Notes in an aggregate
         principal amount in excess of the Purchase Amount are tendered and not
         withdrawn pursuant to the Offer to Purchase, the Company shall purchase
         Ten-Year Notes having an aggregate principal amount equal to the
         Purchase Amount on a pro rata basis (with such adjustments as may be
         deem appropriate so that only Securities in denominations of $1,000 or
         integral multiples thereof shall be purchased); and

              (12) that in the case of any Holder whose Ten-Year Note is
         purchased only in part, the Company shall execute, and the Trustee
         shall authenticate and deliver to the Holder of such Ten-Year Note
         without service charge, a new Ten-Year Note or Ten-Year Notes, of any
         authorized denomination as requested by such Holder, in an aggregate
         amount equal to and in exchange for the unpurchased portion of the
         Security so tendered.

         Any Offer to Purchase shall be governed by and effected in accordance
         with the Offer Document for such Offer to Purchase.

              "pari passu" when used with respect to the ranking of any debt of
         any Person in relation to other Debt of such Person means that each
         such Debt (a) either (i) is not subordinated in right of payment to any
         other Debt of such Person or (ii) is subordinate in right of payment to
         the same Debt of such Person as is the other Debt and is so subordinate
         to the same extent and (b) is not subordinate in right of payment to
         the other Debt or to any Debt of such Person as to which the other Debt
         is not so subordinate.

              "Participant" means, with respect to the Depositary, Euroclear or
         Cedel, a Person who has an account with the Depositary, Euroclear or
         Cedel, respectively (and, with respect to DTC, shall include Euroclear
         and Cedel).

              "Permitted Interest Rate or Currency Protection Agreement" of any
         Person means any Interest Rate or Currency Protection Agreement entered
         into with one or more financial institutions in the ordinary course of
         business that is designed to protect such Person against fluctuations
         in interest rates or currency exchange rates with respect to Debt
         incurred and which shall have a notional amount no greater than the
         payments due with respect to the Debt being hedged thereby.

              "Permitted Investment" means (i) Investments in the Company or any
         Person that is, or as a consequence of such investment becomes, a
         Restricted Subsidiary, (ii) securities either issued directly or fully
         guaranteed or insured by the government of the United States 


                                       40
<PAGE>   41
         of America or any agency or instrumentality thereof having maturities
         of not more than one year, (iii) time deposits and certificates of
         deposit, demand deposits and banker's acceptances having maturities of
         not more than one year from the date of deposit, of any domestic
         commercial bank having capital and surplus in excess of $500 million,
         (iv) demand deposits made in the ordinary course of business and
         consistent with the Company's customary cash management policy in any
         domestic office of any commercial bank organized under the laws of the
         United States of America or any State thereof, (v) insured deposits
         issued by commercial banks of the type described in Clause (iv) above,
         (vi) mutual funds whose investment guidelines restrict such funds'
         investments primarily to those satisfying the provisions of Clauses (i)
         through (iii) above, (vii) repurchase obligations with a term of not
         more than 90 days for underlying securities of the types described in
         Clauses (ii) and (iii) above entered into with any bank meeting the
         qualifications specified in Clause (iii) above, (viii) commercial paper
         (other than commercial paper issued by an Affiliate or Related Person)
         rated A-1 or the equivalent thereof by Standard & Poor's Ratings Group
         or P-1 or the equivalent thereof by Moody's Investors Services, Inc.,
         and in each case maturing within 360 days, (ix) receivables owing to
         the Company or a Restricted Subsidiary of the Company if created or
         acquired in the ordinary course of business and payable or
         dischargeable in accordance with customary trade terms and extensions
         of trade credit in the ordinary course of business, (x) any Investment
         consisting of loans and advances to employees of the Company or any
         Restricted Subsidiary for travel, entertainment, relocation or other
         expenses in the ordinary course of business, (xi) any Investment
         consisting of loans and advances by the Company or any Restricted
         Subsidiary to employees, officers and directors of the Company or
         Allied, in connection with management incentive plans not to exceed
         $25,000,000 at any time outstanding; provided, however, that to the
         extent the proceeds thereof are used to purchase Capital Stock (other
         than Redeemable Interests) of (i) the Company from the Company or (ii)
         Allied from Allied if Allied uses the proceeds thereof to acquire
         Capital Stock (other than Redeemable Interests) of the Company, such
         limitation on the amount of such Investments at any time outstanding
         shall not apply with respect to such Investments, (xii) any Investment
         consisting of a Permitted Interest Rate or Currency Protection
         Agreement, (xiii) any Investment acquired by the Company or any of its
         Restricted Subsidiaries (A) in exchange for any other Investment or
         accounts receivable held by the Company or any such Restricted
         Subsidiary in connection with or as a result of a bankruptcy, workout,
         reorganization or recapitalization of the issuer of such other
         Investment or accounts receivable or (B) as a result of a foreclosure
         by the Company or any of its Restricted Subsidiaries with respect to
         any secured Investment or other transfer of title with respect to any
         secured Investment in default, (xiv) any Investment that constitutes
         part of the consideration from any Asset Disposition made pursuant to,
         and in compliance with, subsection 13(a) of Section 1.01 of this Third
         Supplemental Indenture, (xv) Investments the payment for which consists
         exclusively of Capital Stock (exclusive of Redeemable Interests) of the
         Company, and (xvi) other Investments in an aggregate amount not to
         exceed 15% of the Consolidated Total Assets of the Company outstanding
         at any time.

              "Permitted Liens" means (i) Liens securing indebtedness under the
         Bank Agreement that was permitted by the terms of the Indenture to be
         incurred or other Debt allowed to be incurred under clause (i) of
         subsection 13(d) of Section 1.01 of this Third Supplemental Indenture;
         (ii) Liens incurred after the date of the indentures securing Debt of
         the Company that ranks pari passu in right of payment to the Ten-Year
         Notes, if the Ten-Year Notes are secured equally and ratably with such
         Debt; (iii) Liens in favor of the Company or any 


                                       41
<PAGE>   42
         Restricted Subsidiary; (iv) Liens on property of, or shares of Stock or
         evidences of Debt of, a Person existing at the time such Person is
         merged into or consolidated with the Company or any Restricted
         Subsidiary of the Company, provided that such Liens were not incurred
         in contemplation of such merger or consolidation and do not extend to
         any assets other than those of the Person merged into or consolidated
         with the Company or any Restricted Subsidiary; (v) Liens on property
         existing at the time of acquisition thereof by the Company or any
         Restricted Subsidiary of the Company, provided that such Liens were not
         incurred in contemplation of such acquisition; (vi) Liens existing on
         the date of the Third Supplemental Indenture; (vii) Liens for taxes,
         assessments or governmental charges or claims that are not yet
         delinquent or that are being contested in good faith by appropriate
         proceedings promptly instituted and diligently concluded, provided that
         any reserve or other appropriate provision as shall be required in
         conformity with GAAP shall have been made therefor; (viii) Liens
         securing Permitted Refinancing Debt where the Liens securing the
         Permitted Refinancing Debt were permitted under the Indenture; (ix)
         landlords', carriers', warehousemen's, mechanics', materialmen's,
         repairmen's or the like Liens arising by contract or statute in the
         ordinary course of business and with respect to amounts which are not
         yet delinquent or are being contested in good faith by appropriate
         proceedings; (x) pledges or deposits made in the ordinary course of
         business (A) in connection with leases, performance bonds and similar
         obligations, or (B) in connection with workers' compensation,
         unemployment insurance and other social security legislation; (xi)
         easements, rights-of-way, restrictions, minor defects or irregularities
         in title and other similar encumbrances which, in the aggregate, do not
         materially detract from the value of the property subject thereto or
         materially interfere with the ordinary conduct of the business of the
         Company or such Restricted Subsidiary; (xii) any attachment or judgment
         Lien that does not constitute an Event of Default; (xiii) Liens in
         favor of the Trustee for its own benefit and for the benefit of the
         Holders; (xiv) any interest or title of a lessor pursuant to a lease
         constituting a Capital Lease Obligation; (xv) pledges or deposits made
         in connection with acquisition agreements or letters of intent entered
         into in respect of a proposed acquisition; (xvi) Liens in favor of
         prior holders of leases on property acquired by the Company or of
         sublessors under leases on the Company property; (xvii) Liens incurred
         or deposits made to secure the performance of tenders, bids, leases,
         statutory or regulatory obligations, banker's acceptances, surety and
         appeal bonds, government contracts, performance and return-of-money
         bonds and other obligations of a similar nature incurred in the
         ordinary course of business (exclusive of obligations for the payment
         of borrowed money); (xviii) Liens (including extensions and renewals
         thereof) upon real or personal property acquired after the date of the
         Third Supplemental Indenture; provided that (a) any such Lien is
         created solely for the purpose of securing Debt incurred, in accordance
         with subsection 13(d) of Section 1.01 of this Third Supplemental
         Indenture (1) to finance the cost (including the cost of improvement or
         construction) of the item, property or assets subject thereto and such
         Lien is created prior to, at the time of or within three months after
         the later of the acquisition, the completion of construction or the
         commencement of full operation of such property or (2) to refinance any
         Debt previously so secured, (b) the principal amount of the Debt
         secured by such Lien does not exceed 100% of such cost and (c) any such
         Lien shall not extend to or cover any property or asset other than such
         item of property or assets and any improvements on such item; (xix)
         leases or subleases granted to others that do not materially interfere
         with the ordinary course of business of the Company and its Restricted
         Subsidiaries, taken as a whole; (xx) Liens arising from filing Uniform
         Commercial Code financing statements regarding leases; (xxi) Liens on
         property of, or on shares of stock or Debt of, any Person existing at
         the time such Person becomes, or 


                                       42
<PAGE>   43
         becomes a part of, any Restricted Subsidiary, provided that such Liens
         do not extend to or cover any property or assets of the Company or any
         Restricted Subsidiary other than the property or assets acquired;
         (xxii) Liens encumbering deposits securing Debt under Permitted
         Interest Rate Currency or Commodity Price Agreements; (xxiii) Liens
         arising out of conditional sale, title retention, consignment or
         similar arrangements for the sale of goods entered into by the Company
         or any of its Restricted Subsidiaries in the ordinary course of
         business in accordance with the past practices of the Company and its
         Restricted Subsidiaries; (xxiv) any renewal of or substitution of any
         Liens permitted by any of the preceding clauses, provided that the Debt
         secured is not increased (other than by the amount of any premium and
         accrued interest, plus customary fees, consent payments, expenses and
         costs related to such renewal or substitution of Liens or the
         incurrence of any related refinancing of Debt) and the Liens are not
         extended to any additional assets (other than proceeds and accessions);
         (xxv) Liens incurred in the ordinary course of business of the Company
         or any Restricted Subsidiary of the Company with respect to obligations
         that do not exceed $50 million at any one time outstanding and that (a)
         are not incurred in connection with the borrowing of money or the
         obtaining of advances or credit (other than trade credit in the
         ordinary course of business) and (b) do not in the aggregate materially
         detract from the value of the property or materially impair the use
         thereof in the operation of business by the Company or such Restricted
         Subsidiary; and (xxvi) Liens on assets of Unrestricted Subsidiaries
         that secure Non-Recourse Debt of Unrestricted Subsidiaries. This
         covenant does not authorize the incurrence of any Debt not otherwise
         permitted by subsection 13(d) of Section 1.01 of this Third
         Supplemental Indenture.

              "Preferred Stock", as applied to the Capital Stock of any Person,
         means Capital Stock of such Person of any class or classes (however
         designated) that ranks prior, as to the payment of dividends or as to
         the distribution of assets upon any voluntary or involuntary
         liquidation, dissolution or winding up of such Person, to shares of
         Capital Stock of any other class of such Person.

              "Private Placement Legend" means the legend set forth in Section
         2.02(g)(i) to be placed on all Ten-Year Notes issued under this Third
         Supplemental Indenture except where otherwise permitted by the
         provisions of this Third Supplemental Indenture.

              "Public Offering" means any underwritten public offering of Common
         Stock pursuant to a registration statement filed under the Securities
         Act.

              "Purchase Date" means a settlement for the purchase of Ten-Year
         Notes within five Business Days after the Offer Expiration Date.

              "QIB" means a "qualified institutional buyer" as defined in Rule
         144A.

              "Reference Treasury Dealer", means Donaldson, Lufkin & Jenrette
         Securities Corporation and its successors; provided, however, that if
         any of the foregoing shall cease to be a primary U.S. Government
         securities dealer in New York City (a "Primary Treasury Dealer"), the
         Company shall substitute therefor another Primary Treasury Dealer.

              "Refinancing Transactions" means the application of the proceeds
         from the issuance and sale of the Ten-Year Notes as described in the
         Offering Memorandum of the Company dated December 14, 1998 relating to
         the Senior Notes.


                                       43
<PAGE>   44
              "Registration Rights Agreement" means the Registration Rights
         Agreement for the Ten-Year Notes, dated as of December 23, 1998, by and
         among the Company and the other parties named on the signature pages
         thereof, as such agreement may be amended, modified or supplemented
         from time to time and, with respect to any Additional Notes, one or
         more registration rights agreements between the Company and the other
         parties thereto, as such agreement(s) may be amended, modified or
         supplemented from time to time, relating to rights given by the Company
         to the purchasers of Additional Notes to register such Additional Notes
         under the Securities Act.

              "Regulation S" means Regulation S promulgated under the Securities
         Act.

              "Regulation S Global Note" means a global Ten-Year Note bearing
         the Private Placement Legend and deposited with or on behalf of the
         Depositary and registered in the name of the Depositary or its nominee,
         issued in a denomination equal to the outstanding principal amount of
         the Ten-Year Notes initially sold in reliance on Rule 903 of Regulation
         S.

              "Related Business" means a business substantially similar to the
         business engaged in by the Company and its Subsidiaries on the date of
         this Third Supplemental Indenture.

              "Related Person" of any Person means, without limitation, any
         other Person owning (a) 5% or more of the outstanding Common Stock of
         such Person or (b) 5% or more of the Voting Stock of such Person.

              "Restricted Definitive Note" means a Definitive Note bearing the
         Private Placement Legend.

              "Restricted Global Note" means a Global Note bearing the Private
         Placement Legend.

              "Restricted Period" means the 40-day restricted period as defined
         in Regulation S.

              "Rule 144" means Rule 144 promulgated under the Securities Act.

              "Rule 144A" means Rule 144A promulgated under the Securities Act.

              "Rule 903" means Rule 903 promulgated under the Securities Act.

              "Rule 904" means Rule 904 promulgated the Securities Act.

              "Second Supplemental Indenture" means a supplemental indenture,
         dated December 23, 1998, among the Company, the Guarantors and the
         Trustee, relating to $700,000,000 of the Company's 7 5/8 Senior Notes
         due 2006.

              "Senior Notes" means the Company's Ten-Year Notes, its 7 3/8%
         Senior Notes due 2004 issued pursuant to the First Supplemental
         Indenture and its 7 5/8% Senior Notes due 2006 issued pursuant to the
         Company's Second Supplemental Indenture.

              "Shelf Registration Statement" means the Shelf Registration
         Statement as defined in the Registration Rights Agreement.


                                       44
<PAGE>   45
              "Special Interest" means all liquidated damages then owing
         pursuant to Section 5 of the Registration Rights Agreement.

              "Tender Offers" means the tender offers commenced by the Company
         on November 24, 1998 to purchase for cash all of its outstanding 10.25%
         Senior Subordinated Notes due 2006 and all of the outstanding 11.30%
         Senior Discount Notes due 2007 of Allied.

              "Ten-Year Notes" has the meaning assigned to it in the preamble to
         this Indenture Supplement. The Initial Notes and the Additional Notes
         shall be treated as a single class for all purposes under the
         Indenture, as amended, modified, supplemented and superseded by this
         Third Supplemental Indenture.

              "Treasury Yield" means with respect to any Redemption Date, the
         rate per annum equal to the semi-annual equivalent yield to maturity of
         the Comparable Treasury Issue, assuming a price for the Comparable
         Treasury Issue (expressed as a percentage of its principal amount)
         equal to the Comparable Treasury Price for such Redemption Date.

              "U.S. Person" means a U.S. person as defined in Rule 902(o) under
         the Securities Act.

              "Unrestricted Definitive Note" means one or more Definitive Notes
         that do not bear and are not required to bear the Private Placement
         Legend.

              "Unrestricted Global Note" means a permanent global Ten-Year Note
         substantially in the form of Exhibit A attached hereto that bears the
         Global Note Legend and that has the "Schedule of Exchanges of Interests
         in the Global Note" attached thereto, and that is deposited with or on
         behalf of and registered in the name of the Depositary, representing a
         series of Ten-Year Notes that do not bear the Private Placement Legend.

              "Unrestricted Subsidiary" means (i) Allied Insurance unless Allied
         Insurance shall have been designated a Restricted Subsidiary in
         accordance with the provisions of subsection 13(j) of Section 1.01
         hereof, (ii) at any date, a Subsidiary of the Company that is an
         Unrestricted Subsidiary in accordance with the provisions of subsection
         13(j) of Section 1.01 hereof and (iii) for any period, a Subsidiary of
         the Company that for any portion of such period is an Unrestricted
         Subsidiary in accordance with the provisions of subsection 13(j) of
         Section 1.01 hereof provided that such term shall mean such Subsidiary
         only for such portion of such period.

              "Voting Stock" of any Person means Capital Stock of such Person
         that ordinarily has voting power for the election of directors (or
         persons performing similar functions) of such Person, whether at all
         times or only so long as no senior class of securities has such voting
         power by reason of any contingency.


                                       45
<PAGE>   46
                                   ARTICLE IV.
                                  MISCELLANEOUS

         SECTION 4.01. DEFINITIONS. Capitalized terms used but not defined in
this Third Supplemental Indenture shall have the meanings ascribed thereto in
the Indenture.

         SECTION 4.02. CONFIRMATION OF INDENTURE. The Indenture, as modified,
supplemented and superseded by this Third Supplemental Indenture, is in all
respects ratified and confirmed, and the Indenture and this Third Supplemental
Indenture shall be read, taken and construed as one and the same instrument.
(References herein to the Indenture shall be deemed to be to the Indenture, as
modified, supplemented and superseded by this Third Supplemental Indenture.)

         SECTION 4.03. CONCERNING THE TRUSTEE. The Trustee assumes no duties,
responsibilities or liabilities by reason of this Third Supplemental Indenture
other than as set forth in the Indenture and, in carrying out its
responsibilities hereunder, shall have all of the rights, protections and
immunities which it possesses under the Indenture.

         SECTION 4.04. GOVERNING LAW. This Third Supplemental Indenture, the
Indenture and the Ten-Year Notes shall be governed by and construed in
accordance with the law of the State of New York without giving effect to any
provisions thereof relating to conflicts of law.

         SECTION 4.05. SEPARABILITY. In case any provision in this Third
Supplemental Indenture shall for any reason be held to be invalid, illegal or
unenforceable, the validity, legality and enforceability of the remaining
provisions shall not in any way be affected or impaired thereby.

         SECTION 4.06. COUNTERPARTS. This Third Supplemental Indenture may be
executed in any number of counterparts each of which shall be an original, but
such counterparts shall together constitute but one and the same instrument.


                                       46
<PAGE>   47
         IN WITNESS WHEREOF, the parties hereto have caused this Third
Supplemental Indenture to be duly executed, and their respective corporate seals
to be hereunto affixed and attested, all as of the day and year first above
written.


                                  ALLIED WASTE NORTH AMERICA, INC.


                                  By: /s/ G. Thomas Rochford, Jr.
                                     -------------------------------------------
                                      Name:   G. Thomas Rochford, Jr.
                                      Title:  Treasurer


Attest:

 /s/ Jenny Apker
- -----------------------------
Name:   Jenny Apker
Title:  Assistant Secretary


                                  ALLIED WASTE INDUSTRIES, INC.

                                  for purposes of Article 15 of the Indenture
                                  and as Guarantor of the Securities and as 
                                  Guarantor of the obligations of the Subsidiary
                                  Guarantors under the Subsidiary Guarantees


                                  By: /s/ G. Thomas Rochford, Jr.
                                     -------------------------------------------
                                      Name:   G. Thomas Rochford, Jr.
                                      Title:  Treasurer


Attest:


 /s/ illegible
- -----------------------------
Name:
Title:
<PAGE>   48
                                  Each of the Subsidiary Guarantors Listed on
                                  Schedule I hereto, as Guarantor of the
                                  Securities


                                  By*: /s/ G. Thomas Rochford, Jr.
                                      ------------------------------------------
                                      Name:   G. Thomas Rochford, Jr.
                                      Title:  Treasurer


Attest*:

 /s/ Jenny Apker
- -----------------------------
Name:   Jenny Apker
Title:  Assistant Secretary


                                  U.S. BANK TRUST NATIONAL ASSOCIATION


                                  By: /s/ Richard H. Prokosch
                                     -------------------------------------------
                                     Name:   Richard H. Prokosch
                                     Title:  Assistant Vice President




- ---------------
*     Signing as duly authorized officer for each such Subsidiary Guarantor.
<PAGE>   49
                                                                       EXHIBIT A




                                 [Face of Note]
________________________________________________________________________________


                                                         CUSIP/CINS ____________

                   ___7 7/8% SERIES A SENIOR NOTES DUE 2009

No. ______                                                         $____________

                        ALLIED WASTE NORTH AMERICA, INC.


promises to pay to Cede & Co.,

or registered assigns,

the principal sum of____________________________________________________________

Dollars on January 1, 2009.

Interest Payment Dates:  January 1 and July 1, commencing July 1, 1999

Record Dates:  December 15 and June 15

Dated:  December 23, 1998


                                       ALLIED WASTE NORTH AMERICA, INC.


                                       By:______________________________________
                                          Name:
                                          Title:


This is one of the Notes referred to 
in the within-mentioned Indenture:

U.S. BANK TRUST NATIONAL
ASSOCIATION,
  as Trustee


By:_______________________________
       Authorized Signatory


                                      A-1
<PAGE>   50
                                                                       EXHIBIT A


                                 [Back of Note]

                      7 7/8% SERIES A SENIOR NOTES DUE 2009

         [Insert the Global Note Legend, if applicable pursuant to the
         provisions of the Indenture]

         [Insert the Regulation S Note Legend, if applicable, pursuant to the
         provision of the Indenture]

         [Insert the Private Placement Legend, if applicable pursuant to the
         provisions of the Indenture]

         Capitalized terms used herein shall have the meanings assigned to them
in the Indenture referred to below unless otherwise indicated.

         1. INTEREST. Allied Waste North America, Inc., a Delaware corporation
(the "Company"), promises to pay interest on the principal amount of this Note
at 7 7/8% per annum from the date hereof until maturity and shall pay the
Special Interest, if any, payable pursuant to Section 5 of the Registration
Rights Agreement referred to below. The Company will pay interest and Special
Interest semi-annually in arrears on January 1 and July 1 of each year beginning
July 1, 1999, or if any such day is not a Business Day, on the next succeeding
Business Day (each an "Interest Payment Date"). Interest on the Notes will
accrue from the most recent date to which interest has been paid or, if no
interest has been paid, from the date of issuance; provided that if there is no
existing Default in the payment of interest, and if this Note is authenticated
between a record date referred to on the face hereof and the next succeeding
Interest Payment Date, interest shall accrue from such next succeeding Interest
Payment Date; provided, further, that the first Interest Payment Date shall be
July 1, 1999. The Company shall pay interest (including post-petition interest
in any proceeding under any Bankruptcy Law) on overdue principal and premium, if
any, from time to time on demand at a rate that is 2% per annum in excess of the
rate then in effect; it shall pay interest (including post-petition interest in
any proceeding under any Bankruptcy Law) on overdue installments of interest and
Special Interest, if any, from time to time on demand at the same rate to the
extent lawful. Interest will be computed on the basis of a 360 day year of
twelve 30 day months.

         2. METHOD OF PAYMENT. The Company will pay interest on the Notes
(except defaulted interest) and Special Interest, if any, to the Persons who are
registered Holders of Notes at the close of business on the December 15 or June
15 next preceding the Interest Payment Date, even if such Notes are canceled
after such record date and on or before such Interest Payment Date, except as
provided in Section 3.7 of the Indenture with respect to defaulted interest. The
Notes will be payable as to principal, premium and Special Interest, if any, and
interest at the office or agency of the Company maintained for such purpose
within or without the City and State of New York, or, at the option of the
Company, payment of interest and Special Interest, if any, may be made by check
mailed to the Holders at their addresses set forth in the register of Holders,
and provided that payment by wire transfer of immediately available funds will
be required with respect to principal of and interest, premium and Special
Interest on, all Global Notes and all other Notes the Holders of which shall
have provided wire transfer instructions to the Company or the Paying Agent at
least 10 Business Days prior to the applicable payment date. Such payment shall
be in such coin or currency of the United States of America as at the time of
payment is legal tender for payment of public and private debts.

         3. PAYING AGENT AND REGISTRAR. Initially, U.S. Bank Trust National
Association, the Trustee under the Indenture, will act as Paying Agent and
Registrar. The Company may change any Paying 


                                      A-2
<PAGE>   51
                                                                       EXHIBIT A


Agent or Registrar without notice to any Holder. The Company or any of its
Subsidiaries may act in any such capacity.

         4. INDENTURE. The Company issued the Notes under an Indenture dated as
of December 23, 1998, as amended by the Third Supplemental Indenture dated as of
December 23, 1998 (together, the "Indenture"), each among the Company, the
Guarantors and the Trustee. The terms of the Notes include those stated in the
Indenture and those made part of the Indenture by reference to the Trust
Indenture Act of 1939, as amended (15 U.S. Code Sections 77aaa 77bbbb).
The Notes are subject to all such terms, and Holders are referred to the
Indenture and such Act for a statement of such terms. To the extent any
provision of this Note conflicts with the express provisions of the Indenture,
the provisions of the indenture shall govern and be controlling. The Notes are
obligations of the Company limited to $300.0 million in aggregate principal
amount.

         5. OPTIONAL REDEMPTION.

              (a) Except as set forth in subparagraph (b) of this Paragraph 5,
         the Company shall not have the option to redeem the Notes prior to the
         final maturity of such Notes.

              (b) (1) The Ten-Year Notes will not be subject to any redemption
         at the option of the Company prior to January 1, 2004 except as set
         forth in the following paragraphs. On or after January 1, 2004, the
         Ten-Year Notes will be subject to redemption, in whole or in part, at
         the option of the Company at any time prior to maturity, upon not less
         than 30 nor more than 60 days' notice mailed to each Holder of Ten-Year
         Notes to be redeemed at such Holder's address appearing in the
         applicable Note Register, in amounts of $1,000 or an integral multiple
         of $1,000, at the following Redemption Prices (expressed as percentages
         of principal amount) plus accrued but unpaid interest (including
         Special Interest) to but excluding the Redemption Date (subject to the
         right of Holders of record on the relevant Regular Record Date to
         receive interest due on an Interest Payment Date that is on or prior to
         the Redemption Date), if redeemed during the twelve-month period
         beginning on January 1 of each of the years indicated below:

<TABLE>
<CAPTION>
                                                     REDEMPTION
                        YEAR                            PRICE
<S>                                                  <C>      
                        2004 ..............          103.9375%
                        2005 ..............          102.6250%
                        2006 ..............          101.3125%
                        2007 and thereafter          100.0000%
</TABLE>


              (2) Prior to January 1, 2004, the Ten-Year Notes will be subject
         to redemption, at the option of the Company, in whole or in part, at
         any time, upon not less than 30 nor more than 60 days' notice mailed to
         each Holder of Ten-Year Notes to be redeemed at such Holder's address
         appearing in the applicable Note Register, in amounts of $1,000 or an
         integral multiple of $1,000, at a Redemption Price equal to the greater
         of (i) 100% of their principal amount or (ii) the sum of the present
         values of the remaining scheduled payments of principal and interest
         thereon discounted to maturity on a semi-annual basis (assuming a
         360-day year consisting of twelve 30-day months) at the Treasury Yield
         plus 50 basis points, plus in each case accrued but unpaid interest
         (including Special Interest) to but excluding the Redemption Date
         (subject to the right of Holders of record on the relevant 


                                      A-3
<PAGE>   52
                                                                       EXHIBIT A


         Regular Record Date to receive interest due on an Interest Payment Date
         that is on or prior to the Redemption Date).

              (3) At any time, or from time to time, prior to January 1, 2002,
         up to 33 1/3% in aggregate principal amount of the Ten-Year Notes
         originally issued under the Indenture will be redeemable, at the option
         of the Company, from the net proceeds of one or more Public Offerings
         of Capital Stock (other than Redeemable Interests) of Allied, at a
         Redemption Price equal to 107.9% of the principal amount thereof,
         together with accrued but unpaid interest (including Special Interest)
         to the Redemption Date (subject to the right of Holders of record on
         the relevant Regular Record Date to receive interest due on an Interest
         Payment Date that is on or prior to the Redemption Date); provided that
         the notice of redemption with respect to any such redemption is mailed
         within 30 days following the closing of the corresponding Public
         Offering.

         6. MANDATORY REDEMPTION. Except as set forth in paragraph 7 below, the
Company shall not be required to make mandatory redemption payments with respect
to the Notes.

         7. REPURCHASE AT OPTION OF HOLDER. The Indenture provides that, subject
to certain conditions, if (i) certain Net Available Proceeds are available to
the Company as a result of Asset Dispositions or (ii) a Change of Control
occurs, the Company shall be required to make an Offer to Purchase for all or a
specified portion of the Securities.

         8. NOTICE OF REDEMPTION. Notice of redemption will be mailed not more
than 60 days before the redemption date to each Holder whose Notes are to be
redeemed at its registered address. Notes in denominations larger than $1,000
may be redeemed in part but only in whole multiples of $1,000, unless all of the
Notes held by a Holder are to be redeemed. On and after the redemption date
interest ceases to accrue on Notes or portions thereof called for redemption.

         9. DENOMINATIONS, TRANSFER, EXCHANGE. The Notes are in registered form
without coupons in denominations of $1,000 and integral multiples of $1,000. The
transfer of Notes may be registered and Notes may be exchanged as provided in
the Indenture. The Registrar and the Trustee may require a Holder, among other
things, to furnish appropriate endorsements and transfer documents and the
Company may require a Holder to pay any taxes and fees required by law or
permitted by the Indenture. The Company need not exchange or register the
transfer of any Note or portion of a Note selected for redemption, except for
the unredeemed portion of any Note being redeemed in part. Also, the Company
need not exchange or register the transfer of any Notes for a period of 15 days
before a selection of Notes to be redeemed or during the period between a record
date and the corresponding Interest Payment Date.

         10. PERSONS DEEMED OWNERS. The registered Holder of a Note may be
treated as its owner for all purposes.

         11. AMENDMENT, SUPPLEMENT AND WAIVER. The Indenture permits, with
certain exceptions as therein provided, the amendment thereof and the
modification of the rights and obligations of the Company and the Guarantors and
the rights of the Holders of the Securities under the Indenture at any time by
the Company, the Guarantors and the Trustee with the consent of the Holders of a
majority in aggregate principal amount of the Notes at the time.


                                      A-4
<PAGE>   53
                                                                       EXHIBIT A


         12. DEFAULTS AND REMEDIES. Events of Default include: (i) default for
30 days in the payment when due of interest on the Notes; (ii) default in
payment when due of principal of or premium, if any, on the Notes when the same
becomes due and payable at maturity, upon redemption (including in connection
with an offer to purchase) or otherwise, (iii) failure by the Company to comply
with Sections 13(a), 13(d) or 13(e) of the Third Supplemental Indenture or
Article 7 of the Indenture (as superseded by subsection 15 of Section 1.01 of
the Third Supplemental Indenture); (iv) failure by the Company for 60 days after
notice to the Company or the Holders of at least 10% in principal amount of the
Notes (including Additional Notes, if any) then outstanding voting as a single
class to comply with certain other agreements in the Indenture and the Notes;
(v) default under certain other agreements relating to Debt of the Company which
default results in the acceleration of such Debt prior to its express maturity;
(vi) certain final judgments for the payment of money that remain undischarged
for a period of 60 days; and (vii) certain events of bankruptcy or insolvency
with respect to the Company or any of its Material Subsidiaries. If any Event of
Default (other than an Event of Default of the type described in clause (vii)
above) occurs and is continuing, the Trustee or the Holders of at least 25% in
principal amount of the then outstanding Notes may declare all the Notes to be
due and payable. Notwithstanding the foregoing, in the case of an Event of
Default arising from certain events of bankruptcy or insolvency, all outstanding
Notes will become due and payable without further action or notice; provided,
however, that after such acceleration, but before a judgment or decree based on
acceleration, the Holders of a majority in aggregate principal amount of
Outstanding Notes of such issue may, under certain circumstances, rescind and
annul such acceleration if all Events of Default, other than the non-payment of
accelerated principal, have been cured or waived as provided in the Indenture.
Holders may not enforce the Indenture or the Notes except as provided in the
Indenture. Subject to certain limitations, Holders of a majority in principal
amount of the then outstanding Notes may direct the Trustee in its exercise of
any trust or power. The Trustee may withhold from Holders of the Notes notice of
any continuing Default or Event of Default (except a Default or Event of Default
relating to the payment of principal or interest) if it determines that
withholding notice is in their interest. The Holders of a majority in aggregate
principal amount of the Notes then outstanding by notice to the Trustee may on
behalf of the Holders of all of the Notes waive any existing Default or Event of
Default and its consequences under the Indenture except a continuing Default or
Event of Default in the payment of interest on, or the principal of, the Notes.
The Company is required to deliver to the Trustee annually a statement regarding
compliance with the Indenture, and the Company is required upon becoming aware
of any Default or Event of Default, to deliver to the Trustee a statement
specifying such Default or Event of Default.

         13. TRUSTEE DEALINGS WITH COMPANY. The Trustee, in its individual or
any other capacity, may make loans to, accept deposits from, and perform
services for the Company or its Affiliates, and may otherwise deal with the
Company or its Affiliates, as if it were not the Trustee.

         14. NO RECOURSE AGAINST OTHERS. A director, officer, employee,
incorporator or stockholder, of the Company, as such, shall not have any
liability for any obligations of the Company under the Notes or the Indenture or
for any claim based on, in respect of, or by reason of, such obligations or
their creation. Each Holder by accepting a Note waives and releases all such
liability. The waiver and release are part of the consideration for the issuance
of the Notes.

         15. AUTHENTICATION. This Note shall not be valid until authenticated by
the manual signature of the Trustee or an authenticating agent.

         16. ABBREVIATIONS. Customary abbreviations may be used in the name of a
Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT
(=tenants by the entireties), JT TEN (= 


                                      A-5
<PAGE>   54
                                                                       EXHIBIT A


joint tenants with right of survivorship and not as tenants in common), CUST
(=Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

         17. ADDITIONAL RIGHTS OF HOLDERS OF RESTRICTED GLOBAL NOTES AND
RESTRICTED DEFINITIVE NOTES. In addition to the rights provided to Holders of
Notes under the Indenture, Holders of Restricted Global Notes and Restricted
Definitive Notes shall have all the rights set forth in the Registration Rights
Agreement relating to the Notes dated as of December 23, 1998, among the
Company, the Guarantors and the parties named on the signature pages thereof or,
in the case of Additional Notes, Holders of Restricted Global Notes and
Restricted Definitive Notes shall have the rights set forth in one or more
registration rights agreements, if any, between the Company and the other
parties thereto, relating to rights given by the Company to the purchasers of
any Additional Notes (collectively, the "Registration Rights Agreement").

         18. CUSIP NUMBERS. Pursuant to a recommendation promulgated by the
Committee on Uniform Security Identification Procedures, the Company has caused
CUSIP numbers to be printed on the Notes and the Trustee may use CUSIP numbers
in notices of redemption as a convenience to Holders. No representation is made
as to the accuracy of such numbers either as printed on the Notes or as
contained in any notice of redemption and reliance may be placed only on the
other identification numbers placed thereon.

         The Company will furnish to any Holder upon written request and without
charge a copy of the Indenture and/or the Registration Rights Agreement.
Requests may be made to:


ALLIED WASTE NORTH AMERICA, INC.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, AZ  85260
Attention:  Treasurer


                                      A-6
<PAGE>   55
                                                                       EXHIBIT A


                                 ASSIGNMENT FORM

         To assign this Note, fill in the form below:

(I) or (we) assign and transfer this Note to:___________________________________
                                               (Insert assignee's legal name)


________________________________________________________________________________
                  (Insert assignee's soc. sec. or tax I.D. no.)

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________
              (Print or type assignee's name, address and zip code)

and irrevocably appoint_________________________________________________________
to transfer this Note on the books of the Company. The agent may substitute
another to act for him.


Date:___________________


                                  Your Signature:_______________________________
                                           (Sign exactly as your name appears on
                                            the face of this Note)


Signature Guarantee:___________________



                                      A-7
<PAGE>   56
                                                                       EXHIBIT A


                       OPTION OF HOLDER TO ELECT PURCHASE

         If you want to elect to have this Note purchased by the Company
pursuant to subsection 13(a) or 13(b) of Section 1.01 of the Third Supplemental
Indenture, check the appropriate box below:

                 / / Subsection 13(a)       / / Subsection 13(b)

         If you want to elect to have only part of the Note purchased by the
Company pursuant to subsection 13(a) or subsection 13(b) of Section 1.01 of the
Third Supplemental Indenture, state the amount you elect to have purchased:

                                 $______________


Date:___________________


                                  Your Signature:_______________________________
                                           (Sign exactly as your name appears on
                                            the face of this Note)

                                  Tax Identification No.:_______________________


Signature Guarantee:___________________


                                      A-8
<PAGE>   57
                                                                       EXHIBIT A


              SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE

         The following exchanges of a part of this Global Note for an interest
in another Global Note or for a Definitive Note, or exchanges of a part of
another Global Note or Definitive Note for an interest in this Global Note, have
been made:

<TABLE>
                                                                      Principal Amount of
                     Amount of decrease in   Amount of increase in     this Global Note       Signature of authorized
                      Principal Amount of     Principal Amount of       following such         officer of Trustee or
  Date of Exchange      this Global Note        this Global Note     decrease (or increase)        Note Custodian
  ----------------   ---------------------   ---------------------   ----------------------   -----------------------
<S>                  <C>                     <C>                     <C>                      <C>    

</TABLE>


                                      A-9
<PAGE>   58
                                                                       EXHIBIT B


                         FORM OF CERTIFICATE OF TRANSFER


Allied Waste North America, Inc.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, Arizona  85260

U.S. Bank Trust National Association
180 East 5th Street
St. Paul, MN  55101

         Re:  7 7/8% Senior Notes due 2009

         Reference is hereby made to the Indenture, dated as of December 23,
1998, as amended by that Third Supplemental Indenture, dated as of December 23,
1998 (collectively, the "Indenture"), between Allied Waste North America, Inc.,
as issuer (the "Company"), and U.S. Bank Trust National Association, as trustee.
Capitalized terms used but not defined herein shall have the meanings given to
them in the Indenture.

         ___________________ (the "Transferor") owns and proposes to transfer
the Note[s] or interest in such Note[s] specified in Annex A hereto, in the
principal amount of $___________ in such Note[s] or interests (the "Transfer"),
to ___________________________ (the "Transferee"), as further specified in Annex
A hereto. In connection with the Transfer, the Transferor hereby certifies that:

                             [CHECK ALL THAT APPLY]

         1. / / CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST
IN THE 144A GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO RULE 144A. The Transfer
is being effected pursuant to and in accordance with Rule 144A under the United
States Securities Act of 1933, as amended (the "Securities Act"), and,
accordingly, the Transferor hereby further certifies that the beneficial
interest or Definitive Note is being transferred to a Person that the Transferor
reasonably believed and believes is purchasing the beneficial interest or
Definitive Note for its own account, or for one or more accounts with respect to
which such Person exercises sole investment discretion, and such Person and each
such account is a "qualified institutional buyer" within the meaning of Rule
144A in a transaction meeting the requirements of Rule 144A and such Transfer is
in compliance with any applicable blue sky securities laws of any state of the
United States. Upon consummation of the proposed Transfer in accordance with the
terms of the Indenture, the transferred beneficial interest or Definitive Note
will be subject to the restrictions on transfer enumerated in the Private
Placement Legend printed on the 144A Global Note and/or the Definitive Note and
in the Indenture and the Securities Act.

         2. / / CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST
IN THE REGULATION S GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO REGULATION S.
The Transfer is being effected pursuant to and in accordance with Rule 903 or
Rule 904 under the Securities Act and, accordingly, the Transferor hereby
further certifies that (i) the Transfer is not being made to a person in the
United States and (x) at the time the buy order was originated, the Transferee
was outside the United States or such Transferor and any Person acting on its
behalf reasonably believed and believes that the Transferee was outside the
United States or (y) the transaction was executed in, on or through the
facilities of a designated offshore securities market and neither such
Transferor nor any Person acting on its behalf knows that the transaction was
prearranged with a buyer in the United States, (ii) no directed selling efforts
have been made in contravention of the requirements of Rule 903(b) or Rule
904(b) of Regulation S under the


                                      B-1
<PAGE>   59
                                                                       EXHIBIT B


Securities Act, (iii) the transaction is not part of a plan or scheme to evade
the registration requirements of the Securities Act and (iv) if the proposed
transfer is being made prior to the expiration of the Restricted Period, the
transfer is not being made to a U.S. Person or for the account or benefit of a
U.S. Person (other than an Initial Purchaser). Upon consummation of the proposed
transfer in accordance with the terms of the Indenture, the transferred
beneficial interest or Definitive Note will be subject to the restrictions on
Transfer enumerated in the Private Placement Legend printed on the Regulation S
Global Note and/or the Definitive Note and in the Indenture and the Securities
Act.

         3. / / CHECK AND COMPLETE IF TRANSFEREE WILL TAKE DELIVERY OF A
BENEFICIAL INTEREST IN THE IAI GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO ANY
PROVISION OF THE SECURITIES ACT OTHER THAN RULE 144A OR REGULATION S. The
Transfer is being effected in compliance with the transfer restrictions
applicable to beneficial interests in Restricted Global Notes and Restricted
Definitive Notes and pursuant to and in accordance with the Securities Act and
any applicable blue sky securities laws of any state of the United States, and
accordingly the Transferor hereby further certifies that (check one):

              (a) / / such Transfer is being effected pursuant to and in
accordance with Rule 144 under the Securities Act;

                                       or

              (b) / / such Transfer is being effected to the Company or a
subsidiary thereof;

                                       or

              (c) / / such Transfer is being effected pursuant to an effective
registration statement under the Securities Act and in compliance with the
prospectus delivery requirements of the Securities Act;

                                       or

              (d) / / such Transfer is being effected to an Institutional
Accredited Investor and pursuant to an exemption from the registration
requirements of the Securities Act other than Rule 144A, Rule 144 or Rule 904,
and the Transferor hereby further certifies that it has not engaged in any
general solicitation within the meaning of Regulation D under the Securities Act
and the Transfer complies with the transfer restrictions applicable to
beneficial interests in a Restricted Global Note or Restricted Definitive Notes
and the requirements of the exemption claimed, which certification is supported
by (1) a certificate executed by the Transferee in the form of Exhibit D to the
Indenture and (2) an Opinion of Counsel provided by the Transferor or the
Transferee (a copy of which the Transferor has attached to this certification),
to the effect that such Transfer is in compliance with the Securities Act. Upon
consummation of the proposed transfer in accordance with the terms of the
Indenture, the transferred beneficial interest or Definitive Note will be
subject to the restrictions on transfer enumerated in the Private Placement
Legend printed on the IAI Global Note and/or the Definitive Notes and in the
Indenture and the Securities Act.

         4. / / CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST
IN AN UNRESTRICTED GLOBAL NOTE OR OF AN UNRESTRICTED DEFINITIVE NOTE.


                                      B-2
<PAGE>   60
                                                                       EXHIBIT B


              (a) / / CHECK IF TRANSFER IS PURSUANT TO RULE 144. (i) The
Transfer is being effected pursuant to and in accordance with Rule 144 under the
Securities Act and in compliance with the transfer restrictions contained in the
Indenture and any applicable blue sky securities laws of any state of the United
States and (ii) the restrictions on transfer contained in the Indenture and the
Private Placement Legend are not required in order to maintain compliance with
the Securities Act. Upon consummation of the proposed Transfer in accordance
with the terms of the Indenture, the transferred beneficial interest or
Definitive Note will no longer be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the Restricted Global
Notes, on Restricted Definitive Notes and in the Indenture.

              (b) / / CHECK IF TRANSFER IS PURSUANT TO REGULATION S. (i) The
Transfer is being effected pursuant to and in accordance with Rule 903 or Rule
904 under the Securities Act and in compliance with the transfer restrictions
contained in the Indenture and any applicable blue sky securities laws of any
state of the United States and (ii) the restrictions on transfer contained in
the Indenture and the Private Placement Legend are not required in order to
maintain compliance with the Securities Act. Upon consummation of the proposed
Transfer in accordance with the terms of the Indenture, the transferred
beneficial interest or Definitive Note will no longer be subject to the
restrictions on transfer enumerated in the Private Placement Legend printed on
the Restricted Global Notes, on Restricted Definitive Notes and in the
Indenture.

              (c) / / CHECK IF TRANSFER IS PURSUANT TO OTHER EXEMPTION. (i) The
Transfer is being effected pursuant to and in compliance with an exemption from
the registration requirements of the Securities Act other than Rule 144, Rule
903 or Rule 904 and in compliance with the transfer restrictions contained in
the Indenture and any applicable blue sky securities laws of any State of the
United States and (ii) the restrictions on transfer contained in the Indenture
and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act. Upon consummation of the proposed Transfer
in accordance with the terms of the Indenture, the transferred beneficial
interest or Definitive Note will not be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the Restricted Global
Notes or Restricted Definitive Notes and in the Indenture.

         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.


                                       _________________________________________
                                              [Insert Name of Transferor]


                                       By:______________________________________
                                          Name:
                                          Title:

Dated:_______________________



                                      B-3
<PAGE>   61
                                                                       EXHIBIT B


                       ANNEX A TO CERTIFICATE OF TRANSFER

         1. The Transferor owns and proposes to transfer the following:

                            [CHECK ONE OF (a) OR (b)]

              (a) / / a beneficial interest in the:

                   (i)   / /   144A Global Note (CUSIP __________), or

                   (ii)  / /   Regulation S Global Note (CUSIP _________), or

                   (iii) / /   IAI Global Note (CUSIP _________); or

              (b) / / a Restricted Definitive Note.

         2. After the Transfer the Transferee will hold:

                                   [CHECK ONE]

              (a) / / a beneficial interest in the:

                   (i)   / /   144A Global Note (CUSIP __________), or

                   (ii)  / /   Regulation S Global Note (CUSIP __________), or

                   (iii) / /   IAI Global Note (CUSIP __________); or

                   (iv)  / /   Unrestricted Global Note (CUSIP __________); or

              (b) / / a Restricted Definitive Note; or

              (c) / / an Unrestricted Definitive Note,

              in accordance with the terms of the Indenture.



                                      B-4
<PAGE>   62
                                                                       EXHIBIT C


                         FORM OF CERTIFICATE OF EXCHANGE


Allied Waste North America, Inc.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, Arizona  85260

U.S. Bank Trust National Association
180 East 5th Street
St. Paul, MN  55101

         Re:  7 7/8% Senior Notes due 2009

                                (CUSIP _________)

         Reference is hereby made to the Indenture, dated as of December 23,
1998, as amended by that Third Supplemental Indenture, dated as of December 23,
1998 (collectively, the "Indenture"), between Allied Waste North America, Inc.,
as issuer (the "Company"), and U.S. Bank Trust National Association, as trustee.
Capitalized terms used but not defined herein shall have the meanings given to
them in the Indenture.

         ___________________ (the "Owner") owns and proposes to exchange the
Note[s] or interest in such Note[s] specified herein, in the principal amount of
$___________ in such Note[s] or interests (the "Exchange"). In connection with
the Exchange, the Owner hereby certifies that:

         1. EXCHANGE OF RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS IN A
RESTRICTED GLOBAL NOTE FOR UNRESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS
IN AN UNRESTRICTED GLOBAL NOTE.

              (a) / / CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A
RESTRICTED GLOBAL NOTE TO BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL NOTE. In
connection with the Exchange of the Owner's beneficial interest in a Restricted
Global Note for a beneficial interest in an Unrestricted Global Note in an equal
principal amount, the Owner hereby certifies (i) the beneficial interest is
being acquired for the Owner's own account without transfer, (ii) such Exchange
has been effected in compliance with the transfer restrictions applicable to the
Global Notes and pursuant to and in accordance with the United States Securities
Act of 1933, as amended (the "Securities Act"), (iii) the restrictions on
transfer contained in the Indenture and the Private Placement Legend are not
required in order to maintain compliance with the Securities Act and (iv) the
beneficial interest in an Unrestricted Global Note is being acquired in
compliance with any applicable blue sky securities laws of any state of the
United States.

              (b) / / CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A
RESTRICTED GLOBAL NOTE TO UNRESTRICTED DEFINITIVE NOTE. In connection with the
Exchange of the Owner's beneficial interest in a Restricted Global Note for an
Unrestricted Definitive Note, the Owner hereby certifies (i) the Definitive Note
is being acquired for the Owner's own account without transfer, (ii) such
Exchange has been effected in compliance with the transfer restrictions
applicable to the Restricted Global Notes and pursuant to and in accordance with
the Securities Act, (iii) the restrictions on transfer contained in the
Indenture and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act and (iv) the Definitive Note is being
acquired in compliance with any applicable blue sky securities laws of any state
of the United States.


                                      C-1
<PAGE>   63
                                                                       EXHIBIT C


              (c) / / CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL NOTE. In connection with the
Owner's Exchange of a Restricted Definitive Note for a beneficial interest in an
Unrestricted Global Note, the Owner hereby certifies (i) the beneficial interest
is being acquired for the Owner's own account without transfer, (ii) such
Exchange has been effected in compliance with the transfer restrictions
applicable to Restricted Definitive Notes and pursuant to and in accordance with
the Securities Act, (iii) the restrictions on transfer contained in the
Indenture and the Private Placement Legend are not required in order to maintain
compliance with the Securities Act and (iv) the beneficial interest is being
acquired in compliance with any applicable blue sky securities laws of any state
of the United States.

              (d) / / CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
UNRESTRICTED DEFINITIVE NOTE. In connection with the Owner's Exchange of a
Restricted Definitive Note for an Unrestricted Definitive Note, the Owner hereby
certifies (i) the Unrestricted Definitive Note is being acquired for the Owner's
own account without transfer, (ii) such Exchange has been effected in compliance
with the transfer restrictions applicable to Restricted Definitive Notes and
pursuant to and in accordance with the Securities Act, (iii) the restrictions on
transfer contained in the Indenture and the Private Placement Legend are not
required in order to maintain compliance with the Securities Act and (iv) the
Unrestricted Definitive Note is being acquired in compliance with any applicable
blue sky securities laws of any state of the United States.

         2. EXCHANGE OF RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS IN
RESTRICTED GLOBAL NOTES FOR RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS
IN RESTRICTED GLOBAL NOTES.

              (a) / / CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A
RESTRICTED GLOBAL NOTE TO RESTRICTED DEFINITIVE NOTE. In connection with the
Exchange of the Owner's beneficial interest in a Restricted Global Note for a
Restricted Definitive Note with an equal principal amount, the Owner hereby
certifies that the Restricted Definitive Note is being acquired for the Owner's
own account without transfer. Upon consummation of the proposed Exchange in
accordance with the terms of the Indenture, the Restricted Definitive Note
issued will continue to be subject to the restrictions on transfer enumerated in
the Private Placement Legend printed on the Restricted Definitive Note and in
the Indenture and the Securities Act.

              (b) CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO
BENEFICIAL INTEREST IN A RESTRICTED GLOBAL NOTE. In connection with the Exchange
of the Owner's Restricted Definitive Note for a beneficial interest in the
[CHECK ONE] / / 144A Global Note, / / Regulation S Global Note, / / IAI Global
Note with an equal principal amount, the Owner hereby certifies (i) the
beneficial interest is being acquired for the Owner's own account without
transfer and (ii) such Exchange has been effected in compliance with the
transfer restrictions applicable to the Restricted Global Notes and pursuant to
and in accordance with the Securities Act, and in compliance with any applicable
blue sky securities laws of any state of the United States. Upon consummation of
the proposed Exchange in accordance with the terms of the Indenture, the
beneficial interest issued will be subject to the restrictions on transfer
enumerated in the Private Placement Legend printed on the relevant Restricted
Global Note and in the Indenture and the Securities Act.


                                      C-2
<PAGE>   64
                                                                       EXHIBIT C


         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company.



                                       _________________________________________
                                              [Insert Name of Transferor]


                                       By:______________________________________
                                          Name:
                                          Title:

Dated:_______________________



                                      C-3
<PAGE>   65
                                                                       EXHIBIT D


                            FORM OF CERTIFICATE FROM
                   ACQUIRING INSTITUTIONAL ACCREDITED INVESTOR


Allied Waste North America, Inc.
15880 North Greenway - Hayden Loop, Suite 100
Scottsdale, Arizona  85260

U.S. Bank Trust National Association
180 East 5th Street
St. Paul, MN  55101

         Re:  7 7/8% Senior Notes due 2009

         Reference is hereby made to the Indenture, dated as of December 23,
1998, as amended by that Third Supplemental Indenture, dated as of December 23,
1998 (collectively, the "Indenture"), between Allied Waste North America, Inc.,
as issuer (the "Company"), and U.S. Bank Trust National Association, as trustee.
Capitalized terms used but not defined herein shall have the meanings given to
them in the Indenture.

         In connection with our proposed purchase of $____________ aggregate
principal amount of:

              (a) / / a beneficial interest in a Global Note, or

              (b) / / a Definitive Note,

         we confirm that:

         1. We understand that any subsequent transfer of the Notes or any
interest therein is subject to certain restrictions and conditions set forth in
the Indenture and the undersigned agrees to be bound by, and not to resell,
pledge or otherwise transfer the Notes or any interest therein except in
compliance with, such restrictions and conditions and the United States
Securities Act of 1933, as amended (the "Securities Act").

         2. We understand that the offer and sale of the Notes have not been
registered under the Securities Act, and that the Notes and any interest therein
may not be offered or sold except as permitted in the following sentence. We
agree, on our own behalf and on behalf of any accounts for which we are acting
as hereinafter stated, that if we should sell the Notes or any interest therein,
we will do so only (A) to the Company or any subsidiary thereof, (B) in
accordance with Rule 144A under the Securities Act to a "qualified institutional
buyer" (as defined therein), (C) to an institutional "accredited investor" (as
defined below) that, prior to such transfer, furnishes (or has furnished on its
behalf by a U.S. broker-dealer) to you and to the Company a signed letter
substantially in the form of this letter and an Opinion of Counsel in form
reasonably acceptable to the Company to the effect that such transfer is in
compliance with the Securities Act, (D) outside the United States in accordance
with Rule 904 of Regulation S under the Securities Act, (E) pursuant to the
provisions of Rule 144(k) under the Securities Act or (F) pursuant to an
effective registration statement under the Securities Act, and we further agree
to provide to any person purchasing the Definitive Note or beneficial interest
in a Global Note from us in a transaction meeting the requirements of clauses
(A) through (E) of this paragraph a notice advising such purchaser that resales
thereof are restricted as stated herein.


                                      D-1
<PAGE>   66
                                                                       EXHIBIT D


         3. We understand that, on any proposed resale of the Notes or
beneficial interest therein, we will be required to furnish to you and the
Company such certifications, legal opinions and other information as you and the
Company may reasonably require to confirm that the proposed sale complies with
the foregoing restrictions. We further understand that the Notes purchased by us
will bear a legend to the foregoing effect.

         4. We are an institutional "accredited investor" (as defined in Rule
501(a)(1), (2), (3) or (7) of Regulation D under the Securities Act) and have
such knowledge and experience in financial and business matters as to be capable
of evaluating the merits and risks of our investment in the Notes, and we and
any accounts for which we are acting are each able to bear the economic risk of
our or its investment.

         5. We are acquiring the Notes or beneficial interest therein purchased
by us for our own account or for one or more accounts (each of which is an
institutional "accredited investor") as to each of which we exercise sole
investment discretion.

         You and the Company are entitled to rely upon this letter and are
irrevocably authorized to produce this letter or a copy hereof to any interested
party in any administrative or legal proceedings or official inquiry with
respect to the matters covered hereby.



                                       _________________________________________
                                          [Insert Name of Accredited Investor]


                                       By:______________________________________
                                          Name:
                                          Title:

Dated:_______________________



                                      D-2
<PAGE>   67
                                   SCHEDULE I

                              Subsidiary Guarantors



NAME OF SUBSIDIARY GUARANTOR                               STATE OF ORGANIZATION
- --------------------------------------------------------------------------------
A-1 Service, Inc.                                          Iowa
Aaro Waste Paper Company                                   Michigan
AAWI, Inc.                                                 Texas
Able Sanitation, Inc.                                      Michigan
Adrian Landfill, Inc.                                      Michigan
ADS, Inc.                                                  Oklahoma
ADS of Illinois, Inc.                                      Illinois
Affordable Dumpsters, Inc                                  Illinois
Alabama Recycling Services, Inc.                           Alabama
Alaska Street Associates, Inc.                             Washington
Allied Acquisition Pennsylvania, Inc.                      Pennsylvania
Allied Acquisition Two, Inc.                               Massachusetts
Allied Cartage, Inc.                                       Massachusetts
Allied Gas Recovery Systems, L.L.C.                        Delaware
Allied Nova Scotia, Inc.                                   Delaware
Allied Services, LLC                                       Delaware
Allied Waste Company, Inc.                                 Delaware
Allied Waste Industries (Arizona), Inc.                    Arizona
Allied Waste Industries of New York, Inc.                  New York
Allied Waste Landfill Holdings, Inc.                       Delaware
Allied Waste of California, Inc.                           California
Allied Waste of Long Island, Inc.                          New York
Allied Waste of New Jersey, LLC                            Delaware
Allied Waste Rural Sanitation, Inc.                        Delaware
Allied Waste Services, Inc.                                Massachusetts
Allied Waste Systems, Inc.                                 Delaware
Allied Waste Systems, Inc.                                 Ohio
Allied Waste Systems Holdings, Inc.                        Delaware
Allied Waste Transportation, Inc.                          Delaware
Americal Co.                                               Michigan
American Disposal Services, Inc.                           Delaware
American Disposal Services of Illinois, Inc.               Delaware
American Disposal Services of Kansas, Inc.                 Kansas
American Disposal Services of Missouri, Inc.               Oklahoma
American Disposal Services of New Jersey, Inc.             Delaware
American Disposal Services of West Virginia, Inc.          Delaware
American Disposal Transfer Services of Illinois, Inc.      Delaware
American Transfer Company, Inc.                            New York
Anderson Regional Landfill, LLC                            Delaware
Anson County Landfill NC, LLC                              Delaware


                                      A-1
<PAGE>   68
Apache Junction Landfill Corporation                       Arizona
Area Disposal, Inc.                                        Illinois
Autoshred, Inc.                                            Missouri
AWIN I Acquisition Corporation                             Delaware
AWIN Leasing Company, Inc.                                 Delaware
AWIN Management, Inc.                                      Delaware
B & L Waste Handling, Inc.                                 Rhode Island
Bellville Landfill, Inc.                                   Missouri
Better Disposal Services, Inc.                             Nebraska
Borrego Landfill, Inc.                                     California
Bowers Phase II, Inc.                                      Ohio
Brickyard Disposal & Recycling, Inc.                       Illinois
Bridgeton Landfill, LLC                                    Delaware
Brunswick Waste Management Facility, LLC                   Delaware
Butler County Landfill, LLC                                Delaware
Camelot Landfill TX, LP                                    Delaware
CC Landfill, Inc.                                          Delaware
CCAI, Inc.                                                 Washington
CDF Consolidated Corporation                               Illinois
Celina Landfill, Inc.                                      Ohio
Central Sanitary Landfill, Inc.                            Michigan
Chambers Development of North Carolina, Inc.               North Carolina
Champion Recycling, Inc.                                   New York
Charter Evaporation Resource Recovery Systems              California
Cherokee Run Landfill, Inc.                                Ohio
Chicago Disposal, Inc.                                     Illinois
Citizens Disposal, Inc.                                    Michigan
City-Star Services, Inc.                                   Michigan
Clarkston Disposal, Inc.                                   Michigan
Clinton Disposal Co.                                       Iowa
Community Refuse Disposal, Inc.                            Nebraska
Consolidated Processing, Inc.                              Illinois
Container Service, Inc.                                    Missouri
County Disposal, Inc.                                      Delaware
County Disposal (Ohio), Inc.                               Delaware
County Landfill, Inc.                                      Delaware
County Line Landfill Partnership                           Indiana
Cousins Carting Corp.                                      New York
Crow Landfill TX, LLC                                      Delaware
Crow Landfill TX, L.P.                                     Delaware
CRX, Inc.                                                  Nevada
D & D Garage Services, Inc.                                Illinois
D & L Disposal, L.L.C.                                     Delaware
Delta Container Corporation                                California
Delta Paper Stock Co.                                      California


                                      A-2
<PAGE>   69
Denver Regional Landfill, Inc.                             Colorado
Dinverno, Inc.                                             Michigan
Dinverno Recycling, Inc.                                   Michigan
Dopheide Sanitary Service, Inc.                            Nebraska
Draw Acquisition Company Eighteen                          Delaware
Draw Acquisition Company Twenty Two                        Delaware
Draw Acquisition Company Twenty Three                      Delaware
Draw Enterprises II, Inc.                                  Illinois
Draw Enterprises Real Estate, Inc.                         Illinois
Draw Enterprises Real Estate, L.P.                         Illinois
Duncan Disposal Service, Inc.                              Michigan
Eagle Industries Leasing, Inc.                             Michigan
East Coast Waste Systems, Inc.                             Massachusetts
ECDC Environmental of Humbolt County, Inc.                 Delaware
ECDC Environmental, L.C.                                   Utah
ECDC Holdings, Inc.                                        Delaware
Ellis County Landfill TX, LLC                              Delaware
Ellis County Landfill TX, L.P.                             Delaware
Ellis Scott Landfill MO, LLC                               Delaware
Elmhurst Disposal Company                                  Illinois
Enviro Carting Inc.                                        New York
Environmental Development Corporation                      Delaware
Environmental Reclamation Company                          Illinois
Enviro Recycling, Inc.                                     New York
Envotech-Illinois, L.L.C.                                  Delaware
Environtech, Inc.                                          Delaware
Evergreen Scavenger Service, Inc.                          Delaware
Evergreen Scavenger Service, L.L.C.                        Delaware
Fred B. Barbara Trucking Co., Inc.                         Illinois
Fort Worth Landfill TX, LP                                 Delaware
Forward, Inc.                                              California
G. Van Dyken Disposal Inc.                                 Michigan
Garofalo Brothers, Inc.                                    New Jersey
Garofalo Recycling and Transfer Station Co., Inc.          New Jersey
Gary Recycling Services, Inc.                              Indiana
General Refuse Rolloff Corp.                               Delaware
Georgia Recycling Services, Inc.                           Delaware
Golden Eagle Disposals, Inc.                               New York
Golden Waste Disposal, Inc.                                Georgia
Great Lakes Disposal Services, Inc.                        Delaware
Great Midwestern Recovery Systems, Inc.                    Illinois
Great Plains Landfill OK, LLC                              Delaware
Harland's Sanitary Landfill, Inc.                          Michigan
Hawkeye Disposal Services, Inc.                            Iowa
Illiana Disposal Partnership                               Indiana


                                      A-3
<PAGE>   70
Illinois Bulk Handlers, Inc.                               Illinois
Illinois Landfill, Inc.                                    Illinois
Illinois Recycling Services, Inc.                          Illinois
Independent Trucking Company                               California
Indiana Recycling Service, Incorporated                    Indiana
Industrial Services of Illinois, Inc.                      Illinois
Ingrum Waste Disposal, Inc.                                Illinois
Jefferson City Landfill, LLC                               Delaware
Joe Di Rese & Sons, Inc.                                   New Jersey
Key Waste Indiana Partnership                              Indiana
Laidlaw Waste Systems (Dallas) Inc.                        Delaware
Laidlaw Waste Systems (Kansas City) Inc.                   Missouri
Laidlaw Waste Systems (Texas) Inc.                         Texas
Lake Shore Distributions, Inc.                             Illinois
Lathrop Sunrise Sanitation Corporation                     California
Lee County Landfill SC, LLC                                Delaware
Lee County Landfill, Inc.                                  Illinois
Lemons Landfill, LLC                                       Delaware
Liberty Waste Holdings, Inc.                               Delaware
Liberty Waste Services Limited, L.L.C.                     Delaware
Liberty Waste Services of Illinois, L.L.C.                 Illinois
Liberty Waste Services of McCook, L.L.C.                   Delaware
Loop Express, Inc.                                         Illinois
Loop Recycling, Inc.                                       Illinois
Loop Transfer, Incorporated                                Illinois
Louis Pinto & Son, Inc., Sanitation Contractors            New Jersey
Manumit of Florida, Inc.                                   Florida
Mars Road TX, LP                                           Delaware
MCM Sanitation, Inc.                                       New York
Medical Disposal Services, Inc.                            Illinois
Mesquite Landfill TX, LP                                   Delaware
Metropolitan Disposal, Inc.                                Massachusetts
Mississippi Waste Paper Company                            Mississippi
MJS Associates, Inc.                                       Washington
Monarch Disposal, Inc.                                     Illinois
NationsWaste, Inc.                                         Delaware
Newton County Landfill Partnership                         Indiana
Nimishillen Industrial Park, Inc.                          Ohio
Northeast Landfill, LLC                                    Delaware
Northeast Sanitary Landfill, Inc.                          South Carolina
Northwest Recycling, Inc.                                  Illinois
Oakland Heights Development, Inc.                          Michigan
Oklahoma City Landfill, LLC                                Oklahoma
Oklahoma Refuse, Inc.                                      Oklahoma
Organized Sanitary Collectors and Recyclers, Inc.          Nebraska


                                      A-4
<PAGE>   71
Oscar's Collection System of Fremont, Inc.                 Nebraska
Otay Landfill, Inc.                                        California
Ottawa County Landfill, Inc.                               Delaware
Packerton Land Company, L.L.C.                             Delaware
Packman, Inc.                                              Kansas
Palomar Transfer Station, Inc.                             California
Paper Fibers, Inc.                                         Washington
Paper Fibres Company                                       Washington
Pinal County Landfill Corporation                          Arizona
Pinecrest Landfill OK, LLC                                 Delaware
Pine Hill Farms Landfill TX, LP                            Delaware
Pittsburg County Landfill, Inc.                            Oklahoma
Pleasant Oaks Landfill TX, LP                              Delaware
Price & Sons Recycling Company                             Georgia
R. 18, Inc.                                                Illinois
Rabanco Intermodal/B.C., Inc.                              Washington
Rabanco, Ltd.                                              Washington
Rabanco Recycling, Inc.                                    Washington
Rabanco Regional Landfill Company                          Washington
Ramona Landfill, Inc.                                      California
RCS, Inc.                                                  Illinois
R.C. Miller Enterprises, Inc.                              Ohio
R.C. Miller Refuse Service, Inc.                           Ohio
Recycling Associates, Inc.                                 New York
Reliable Rubbish Disposal, Inc.                            Massachusetts
Resource Recovery, Inc.                                    Kansas
Ridgeline Trucking, Inc.                                   Illinois
Ross Bros. Waste & Recycling Co.                           Ohio
Royal Holdings, Inc.                                       Michigan
Roxana Landfill, Inc.                                      Illinois
Rural Sanitation Service, Inc. of North Carolina           South Carolina
S & L, Inc.                                                Washington
S & S Environmental, Inc.                                  Michigan
S & S Recycling, Inc.                                      Georgia
San Marcos NCRRF, Inc.                                     California
Sanitary Disposal Services, Inc.                           Michigan
Sanitran, Inc.                                             New York
Saugus Disposal, Inc.                                      Massachusetts
Sauk Trail Development, Inc.                               Michigan
Selas Enterprises LTD                                      New York
Show-Me Landfill, LLC                                      Delaware
Shred-All Recycling, Inc.                                  Illinois
South Chicago Disposal, Inc. of Indiana                    Indiana
Southeast Landfill, LLC                                    Delaware
Southwest Waste, Inc.                                      Missouri


                                      A-5
<PAGE>   72
SSWI, Inc.                                                 Washington
Standard Disposal Services, Inc.                           Michigan
Standard Disposal Services of Florida, Inc.                Florida
Standard Environmental Services, Inc.                      Michigan
Standard Waste, Inc.                                       Delaware
Stark Recycling Center, Inc.                               Ohio
Stewart Trash & Recycling Services, Inc.                   Missouri
Streator Area Landfill, Inc.                               Illinois
Suburban Transfer, Inc.                                    Illinois
Suburban Warehouse, Inc.                                   Illinois
Sunrise Sanitation Service, Inc.                           California
Sunset Disposal, Inc.                                      Kansas
Sunset Disposal Services, Inc.                             California
Sycamore Landfill, Inc.                                    California
Tates Transfer Systems, Inc.                               Missouri
T & G Container, Inc.                                      Indiana
Tom Luciano's Disposal Service, Inc.                       New Jersey
Top Disposal Service, Inc.                                 Illinois
Tricil (N.Y.) Inc.                                         New York
Tri-State Recycling Services, Inc.                         Illinois
Tri-State Refuse Equipment Sales & Service, Inc.           Ohio
Turkey Creek Landfill TX, LP                               Delaware
Turnpike Leasing, Inc.                                     Massachusetts
United Waste Control Corp.                                 Washington
United Waste Systems of Central Michigan, Inc.             Michigan
Upper Rock Island County Landfill, Inc.                    Illinois
USA Waste of Illinois, Inc.                                Illinois
Vining Disposal Service, Inc.                              Massachusetts
Vinnie Monte's Waste Systems, Inc.                         New York
Waste Associates, Inc.                                     Washington
Wastehaul, Inc.                                            Indiana
Waste Reclaiming Services, Inc.                            Illinois
Wayne County Landfill IL, Inc.                             Delaware
WJR Environmental, Inc.                                    Washington
Williams County Landfill, Inc.                             Ohio
World Sanitation Corporation                               New York



                                      A-6

<PAGE>   1
                                                                  Exhibit 10.1


                                                                  EXECUTION COPY



                        ALLIED WASTE NORTH AMERICA, INC.


                                  $225,000,000

                          7 3/8% SENIOR NOTES DUE 2004


                          REGISTRATION RIGHTS AGREEMENT


                          DATED AS OF DECEMBER 23, 1998



                          DONALDSON, LUFKIN & JENRETTE
                             SECURITIES CORPORATION

                              GOLDMAN, SACHS & CO.

                     CREDIT SUISSE FIRST BOSTON CORPORATION

               MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

                        MORGAN STANLEY & CO. INCORPORATED

                             BEAR STEARNS & CO. INC.

                           BT ALEX. BROWN INCORPORATED

                             CIBC OPPENHEIMER CORP.

                            SALOMON SMITH BARNEY INC.
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     This Registration Rights Agreement (this "AGREEMENT") is made and entered
into as of December 23, 1998, by and among Allied Waste North America, Inc., a
Delaware corporation (the "COMPANY"), by each of the entities listed on Schedule
A hereto (each, a "GUARANTOR" and collectively, the "GUARANTORS"), and
Donaldson, Lufkin & Jenrette Securities Corporation ("DLJ"), Goldman, Sachs &
Co., Credit Suisse First Boston Corporation, Merrill Lynch, Pierce, Fenner &
Smith Incorporated, Morgan Stanley & Co. Incorporated, Bear, Stearns & Co. Inc.,
BT Alex. Brown Incorporated, CIBC Oppenheimer Corp. and Salomon Smith Barney
Inc. (each an "INITIAL PURCHASER" and, collectively, the "INITIAL PURCHASERS"),
each of whom has agreed to purchase the Company's 7 3/8% Series A Notes due 2004
(the "SERIES A NOTES") pursuant to the Purchase Agreement (as defined below).

     This Agreement is made pursuant to the Purchase Agreement, dated December
14, 1998, (the "PURCHASE AGREEMENT"), by and among the Company, the Guarantors
and the Initial Purchasers. In order to induce the Initial Purchasers to
purchase the Series A Notes, the Company has agreed to provide the registration
rights set forth in this Agreement. The execution and delivery of this Agreement
is a condition to the obligations of the Initial Purchasers under the Purchase
Agreement. Capitalized terms used herein and not otherwise defined shall have
the meaning assigned to them in the Indenture Supplement, (the "INDENTURE
SUPPLEMENT") dated December 23, 1998 to the Indenture dated December 23, 1998,
among the Company, the Guarantors and U.S. Bank and Trust, N.A., as Trustee,
(the "TRUSTEE") relating to the Series A Notes and the Series B Notes (the "BASE
INDENTURE" and, together with the Indenture Supplement, the "INDENTURE").

     The parties hereby agree as follows:

SECTION 1. DEFINITIONS

     As used in this Agreement, the following capitalized terms shall have the
following meanings:

     ACT: The Securities Act of 1933, as amended.

     BUSINESS DAY: Any day except a Saturday, Sunday or other day in the City of
New York, or in the city of the corporate trust office of the Trustee, on which
banks are authorized to close.

     BROKER-DEALER: Any broker or dealer registered under the Exchange Act.

     CERTIFICATED SECURITIES: As defined in the Indenture.

     CLOSING DATE: The date hereof.

     COMMISSION: The Securities and Exchange Commission.

     CONSUMMATE: An Exchange Offer shall be deemed "Consummated" for purposes of
this Agreement upon the occurrence of (a) the filing and effectiveness under the
Act of the Exchange Offer Registration Statement relating to the Series B Notes
to be issued in the Exchange Offer, (b) the maintenance of such Registration
Statement continuously effective and the keeping of the Exchange Offer open for
a period not less than the period required pursuant to Section 3(b) hereof and
(c) the delivery by the Company to the Registrar under the Indenture of Series B


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Notes in the same aggregate principal amount as the aggregate principal amount
of Series A Notes tendered by Holders thereof pursuant to the Exchange Offer.

     CONSUMMATION DEADLINE: As defined in Section 3(b) hereof.

     EFFECTIVENESS DEADLINE: As defined in Section 3(a) and 4(a) hereof.

     ELECTING HOLDER: Any holder of Series A Notes that has supplied the
information requested by the Company in accordance with Section 4(b).

     EXCHANGE ACT: The Securities Exchange Act of 1934, as amended.

     EXCHANGE OFFER: The exchange and issuance by the Company of a principal
amount of Series B Notes (which shall be registered pursuant to the Exchange
Offer Registration Statement) equal to the outstanding principal amount of
Series A Notes that are tendered by such Holders in connection with such
exchange and issuance.

     EXCHANGE OFFER REGISTRATION STATEMENT: The Registration Statement relating
to the Exchange Offer, including the related Prospectus.

     EXEMPT RESALES: The transactions in which the Initial Purchasers propose to
sell the Series A Notes (i) to certain "qualified institutional buyers," as such
term is defined in Rule 144A under the Act, or (ii) outside the United States in
reliance upon Regulation S under the Securities Act to non-U.S. persons.

     FILING DEADLINE: As defined in Sections 3(a) and 4(a) hereof.

     HOLDERS: As defined in Section 2 hereof.

     PROSPECTUS: The prospectus included in a Registration Statement at the time
such Registration Statement is declared effective, as amended or supplemented by
any prospectus supplement and by all other amendments thereto, including
post-effective amendments, and all material incorporated by reference into such
Prospectus.

     RECOMMENCEMENT DATE: As defined in Section 6(d) hereof.

     REGISTRATION DEFAULT: As defined in Section 5 hereof.

     REGISTRATION STATEMENT: Any registration statement of the Company and the
Guarantors relating to (a) an offering of Series B Notes pursuant to an Exchange
Offer or (b) the registration for resale of Transfer Restricted Securities
pursuant to the Shelf Registration Statement, in each case, (i) which is filed
pursuant to the provisions of this Agreement and (ii) including the Prospectus
included therein, all amendments and supplements thereto (including
post-effective amendments) and all exhibits and material incorporated by
reference therein.

     REGULATION S: Regulation S promulgated under the Act.

     RULE 144: Rule 144 promulgated under the Act.


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     SERIES B NOTES: The Company's 7 3/8% Series B Senior Notes due 2004 to be
issued pursuant to the Indenture: (i) in the Exchange Offer or (ii) as
contemplated by Section 4 hereof.

     SHELF REGISTRATION STATEMENT: As defined in Section 4 hereof.

     SUSPENSION NOTICE: As defined in Section 6(d) hereof.

     TIA: The Trust Indenture Act of 1939 (15 U.S.C. Section 77aaa-77bbbb) as in
effect on the date of the Indenture.

     TRANSFER RESTRICTED SECURITIES: Each (A) Series A Note, until the earliest
to occur of (i) the date on which such Series A Note is exchanged in the
Exchange Offer for a Series B Note which is entitled to be resold to the public
by the Holder thereof without complying with the prospectus delivery
requirements of the Act, (ii) the date on which such Series A Note has been
disposed of in accordance with a Shelf Registration Statement (and the
purchasers thereof have been issued Series B Notes), or (iii) the date on which
such Series A Note is distributed to the public pursuant to Rule 144 under the
Act and each (B) Series B Note held by a Broker Dealer until the date on which
such Series B Note is disposed of by a Broker-Dealer pursuant to the "Plan of
Distribution" contemplated by the Exchange Offer Registration Statement
(including the delivery of the Prospectus contained therein).

SECTION 2. HOLDERS

     A Person is deemed to be a holder of Transfer Restricted Securities (each,
a "HOLDER") whenever such Person owns Transfer Restricted Securities.

SECTION 3. REGISTERED EXCHANGE OFFER

     (a) Unless the Exchange Offer shall not be permitted by applicable federal
law (after the procedures set forth in Section 6(a)(i) below have been complied
with), the Company and the Guarantors shall (i) cause the Exchange Offer
Registration Statement to be filed with the Commission as soon as practicable
after the Closing Date, but in no event later than 90 days after the Closing
Date (such 90th day being the "FILING DEADLINE"), (ii) use its best efforts to
cause such Exchange Offer Registration Statement to become effective at the
earliest possible time, but in no event later than 180 days after the Closing
Date (such 180th day being the "EFFECTIVENESS DEADLINE"), (iii) in connection
with the foregoing, (A) file all pre-effective amendments to such Exchange Offer
Registration Statement as may be necessary in order to cause it to become
effective, (B) file, if applicable, a post-effective amendment to such Exchange
Offer Registration Statement pursuant to Rule 430A under the Act and (C) cause
all necessary filings, if any, in connection with the registration and
qualification of the Series B Notes to be made under the Blue Sky laws of such
jurisdictions as are necessary to permit Consummation of the Exchange Offer, and
(iv) upon the effectiveness of such Exchange Offer Registration Statement,
commence and Consummate the Exchange Offer. The Exchange Offer shall be on the
appropriate form permitting (i) registration of the Series B Notes to be offered
in exchange for the Series A Notes that are Transfer Restricted Securities and
(ii) resales of Series B Notes by Broker-Dealers that tendered into the Exchange
Offer Series A Notes that such Broker-Dealer acquired for its own account as a


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result of market making activities or other trading activities (other than
Series A Notes acquired directly from the Company or any of its Affiliates) as
contemplated by Section 3(c) below.

     (b) The Company and the Guarantors shall use their respective best efforts
to cause the Exchange Offer Registration Statement to be effective continuously,
and shall keep the Exchange Offer open for a period of not less than the minimum
period required under applicable federal and state securities laws to Consummate
the Exchange Offer; provided, however, that in no event shall such period be
less than 30 days. The Company and the Guarantors shall cause the Exchange Offer
to comply with all applicable federal and state securities laws. No securities
other than the Series B Notes shall be included in the Exchange Offer
Registration Statement. The Company and the Guarantors shall use their
respective best efforts to cause the Exchange Offer to be Consummated on the
earliest practicable date after the Exchange Offer Registration Statement has
become effective, but in no event later than 45 days thereafter (such 45th day
being the "CONSUMMATION DEADLINE").

     (c) The Company shall include a "Plan of Distribution" section in the
Prospectus contained in the Exchange Offer Registration Statement and indicate
therein that any Broker-Dealer who holds Transfer Restricted Securities that
were acquired for the account of such Broker-Dealer as a result of market-making
activities or other trading activities (other than Series A Notes acquired
directly from the Company or any Affiliate of the Company), may exchange such
Transfer Restricted Securities pursuant to the Exchange Offer. Such "Plan of
Distribution" section shall also contain all other information with respect to
such sales by such Broker-Dealers that the Commission may require in order to
permit such sales pursuant thereto, but such "Plan of Distribution" shall not
name any such Broker-Dealer or disclose the amount of Transfer Restricted
Securities held by any such Broker-Dealer, except to the extent required by the
Commission as a result of a change in policy, rules or regulations after the
date of this Agreement. See the Shearman & Sterling no-action letter (available
July 2, 1993).

     Because such Broker-Dealer may be deemed to be an "underwriter" within the
meaning of the Act and must, therefore, deliver a prospectus meeting the
requirements of the Act in connection with its initial sale of any Series B
Notes received by such Broker-Dealer in the Exchange Offer, the Company and
Guarantors shall permit the use of the Prospectus contained in the Exchange
Offer Registration Statement by such Broker-Dealer to satisfy such prospectus
delivery requirement. To the extent necessary to ensure that the prospectus
contained in the Exchange Offer Registration Statement is available for sales of
Series B Notes by Broker-Dealers, the Company and the Guarantors agree to use
their respective best efforts to keep the Exchange Offer Registration Statement
continuously effective, supplemented, amended and current as required by and
subject to the provisions of Section 6(a) and (c) hereof and in conformity with
the requirements of this Agreement, the Act and the policies, rules and
regulations of the Commission as announced from time to time, for a period of 90
days from the Consummation Deadline. The Company and the Guarantors shall
provide sufficient copies of the latest version of such Prospectus to such
Broker-Dealers, promptly upon request, and in no event later than one day after
such request, at any time during such period.


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SECTION 4. SHELF REGISTRATION

     (a) Shelf Registration. If (i) the Exchange Offer is not permitted by
applicable law (after the Company and the Guarantors have complied with the
procedures set forth in Section 6(a)(i) below) or (ii) if any Holder of Transfer
Restricted Securities shall notify the Company within 20 Business Days following
the Consummation of the Exchange Offer that (A) such Holder was prohibited by
law or Commission policy from participating in the Exchange Offer or (B) such
Holder may not resell the Series B Notes acquired by it in the Exchange Offer to
the public without delivering a prospectus and the Prospectus contained in the
Exchange Offer Registration Statement is not appropriate or available for such
resales by such Holder, then the Company and the Guarantors shall:

     (x) cause to be filed, on or prior to 30 days after the earlier of (i) the
date on which the Company determines that the Exchange Offer Registration
Statement cannot be filed as a result of clause (a)(i) above and (ii) the date
on which the Company receives the notice specified in clause (a)(ii) above,
(such earlier date, the "FILING DEADLINE"), a shelf registration statement
pursuant to Rule 415 under the Act (which may be an amendment to the Exchange
Offer Registration Statement (the "SHELF REGISTRATION STATEMENT")), relating to
all Transfer Restricted Securities, and

     (y) use their respective best efforts to cause such Shelf Registration
Statement to become effective on or prior to 120 days after the Filing Deadline
for the Shelf Registration Statement (such 120th day, the "EFFECTIVENESS
DEADLINE").

     If, after the Company has filed an Exchange Offer Registration Statement
that satisfies the requirements of Section 3(a) above, the Company is required
to file and make effective a Shelf Registration Statement solely because the
Exchange Offer is not permitted under applicable federal law (i.e., clause
(a)(i) above), then the filing of the Exchange Offer Registration Statement
shall be deemed to satisfy the requirements of clause (x) above; provided that,
in such event, the Company shall remain obligated to meet the Effectiveness
Deadline set forth in clause (y).

     To the extent necessary to ensure that the Shelf Registration Statement is
available for sales of Transfer Restricted Securities by the Holders thereof
entitled to the benefit of this Section 4(a) and the other securities required
to be registered therein pursuant to Section 6(b)(ii) hereof, the Company and
the Guarantors shall use their respective best efforts to keep any Shelf
Registration Statement required by this Section 4(a) continuously effective,
supplemented, amended and current as required by and subject to the provisions
of Sections 6(b) and (c) hereof and in conformity with the requirements of this
Agreement, the Act and the policies, rules and regulations of the Commission as
announced from time to time, for a period of at least two years (as extended
pursuant to Section 6(c)(i)) following the date on which such Shelf Registration
Statement first becomes effective under the Act or such shorter period that will
terminate when all the Transfer Restricted Securities covered by the Shelf
Registration Statement have been sold pursuant to the Shelf Registration
Statement or are eligible for resale under Rule 144(k) of the Act.

     (b) Provision by Holders of Certain Information in Connection with the
Shelf Registration Statement. No Holder of Transfer Restricted Securities may
include any of its Transfer Restricted Securities in any Shelf Registration
Statement pursuant to this Agreement unless and until such Holder furnishes to
the Company in writing, within 20 days after receipt of a 


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request therefor, the information specified in Item 507 or 508 of Regulation
S-K, as applicable, of the Act for use in connection with any Shelf Registration
Statement or Prospectus or preliminary Prospectus included therein. No Holder of
Transfer Restricted Securities shall be entitled to Special Interest pursuant to
Section 5 hereof unless and until such Holder shall have provided all such
information. Each selling Holder agrees to promptly furnish additional
information required to be disclosed in order to make the information previously
furnished to the Company by such Holder not materially misleading.

SECTION 5. SPECIAL INTEREST

     If (i) any Registration Statement required by this Agreement is not filed
with the Commission on or prior to the applicable Filing Deadline, (ii) any such
Registration Statement has not been declared effective by the Commission on or
prior to the applicable Effectiveness Deadline, (iii) the Exchange Offer has not
been Consummated on or prior to the Consummation Deadline or (iv) any
Registration Statement required by this Agreement is filed and declared
effective but shall thereafter cease to be effective (except as specifically
permitted herein) or fail to be usable for its intended purpose without being
succeeded immediately by a post-effective amendment to such Registration
Statement that cures such failure and that is itself immediately declared
effective (each such event referred to in clauses (i) through (iv), a
"REGISTRATION DEFAULT" and each period during which a Registration Default has
occurred and is continuing, a "REGISTRATION DEFAULT PERIOD"), then the Company
and the Guarantors hereby jointly and severally agree to pay to each Holder of
Transfer Restricted Securities affected thereby liquidated damages as special
interest ("SPECIAL INTEREST") in an amount which shall accrue at a per annum
rate of 0.25% for the first 90 days of the Registration Default Period, at a per
annum rate of 0.50% for the second 90 days of the Registration Default Period,
at a per annum rate of 0.75% for the third 90 days of the Registration Default
Period and at a per annum rate of 1.0% thereafter for the remaining portion of
the Registration Default Period. Notwithstanding anything to the contrary set
forth herein, (1) upon filing of the Exchange Offer Registration Statement
(and/or, if applicable, the Shelf Registration Statement), in the case of (i)
above, (2) upon the effectiveness of the Exchange Offer Registration Statement
(and/or, if applicable, the Shelf Registration Statement), in the case of (ii)
above, (3) upon Consummation of the Exchange Offer, in the case of (iii) above,
or (4) upon the filing of a post-effective amendment to the Registration
Statement or an additional Registration Statement that causes the Exchange Offer
Registration Statement (and/or, if applicable, the Shelf Registration Statement)
to again be declared effective or made usable in the case of (iv) above, the
Special Interest payable with respect to the Transfer Restricted Securities as a
result of such clause (i), (ii), (iii) or (iv), or (5) once the Transfer
Restricted Securities are eligible for resale under Rule 144(k) of the Act, as
applicable, shall cease (at which time the interest rate shall be restored to
its initial rate).

     All accrued Special Interest shall be paid to the Holders entitled thereto,
in the manner provided for the payment of interest in the Indenture, on each
Interest Payment Date, as more fully set forth in the Indenture and the Notes.
Notwithstanding the fact that any securities for which Special Interest is due
cease to be Transfer Restricted Securities, all obligations of the Company and
the Guarantors to pay Special Interest with respect to securities shall survive
until such time as such obligations with respect to such securities shall have
been satisfied in full.


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SECTION 6. REGISTRATION PROCEDURES

     (a) Exchange Offer Registration Statement. In connection with the Exchange
Offer, the Company and the Guarantors shall (x) use their respective best
efforts to effect such exchange and to permit the resale of Series B Notes by
Broker-Dealers that tendered in the Exchange Offer Series A Notes that such
Broker-Dealer acquired for its own account as a result of its market making
activities or other trading activities (other than Series A Notes acquired
directly from the Company or any of its Affiliates) being sold in accordance
with the intended method or methods of distribution thereof, and (y) comply with
all of the following provisions:

          (i) If, following the date hereof there has been announced a change in
     Commission policy with respect to exchange offers such as the Exchange
     Offer, that in the reasonable opinion of counsel to the Company raises a
     substantial question as to whether the Exchange Offer is permitted by
     applicable federal law, the Company and the Guarantors hereby agree to seek
     a no-action letter or other favorable decision from the Commission allowing
     the Company and the Guarantors to Consummate an Exchange Offer for such
     Transfer Restricted Securities. The Company and the Guarantors hereby agree
     to pursue the issuance of such a decision to the Commission staff level but
     shall not be required to take commercially unreasonable action to effect a
     change of Commission policy. In connection with the foregoing, the Company
     and the Guarantors hereby agree to take all such other reasonable actions
     as may be requested by the Commission or otherwise required in connection
     with the issuance of such decision, including without limitation (A)
     participating in telephonic conferences with the Commission, (B) delivering
     to the Commission staff an analysis prepared by counsel to the Company
     setting forth the legal bases, if any, upon which such counsel has
     concluded that such an Exchange Offer should be permitted and (C)
     diligently pursuing a resolution (which need not be favorable) by the
     Commission staff.

          (ii) As a condition to its participation in the Exchange Offer, each
     Holder of Transfer Restricted Securities (including, without limitation,
     any Holder who is a Broker Dealer) shall furnish, upon the request of the
     Company, prior to the Consummation of the Exchange Offer, a written
     representation to the Company and the Guarantors (which may be contained in
     the letter of transmittal contemplated by the Exchange Offer Registration
     Statement) to the effect that (A) it is not an Affiliate of the Company,
     (B) it is not engaged in, and does not intend to engage in, and has no
     arrangement or understanding with any person to participate in, a
     distribution of the Series B Notes to be issued in the Exchange Offer and
     (C) it is acquiring the Series B Notes in its ordinary course of business.
     As a condition to its participation in the Exchange Offer, each Holder
     using the Exchange Offer to participate in a distribution of the Series B
     Notes shall acknowledge and agree that, if the resales are of Series B
     Notes obtained by such Holder in exchange for Series A Notes acquired
     directly from the Company or an Affiliate thereof, it (1) could not, under
     Commission policy as in effect on the date of this Agreement, rely on the
     position of the Commission enunciated in Morgan Stanley and Co., Inc.
     (available June 5, 1991) and Exxon Capital Holdings Corporation (available
     May 13, 1988), as interpreted in the Commission's letter to Shearman &
     Sterling dated July 2, 1993, and similar no-action letters (including, if
     applicable, any no-action letter obtained pursuant to clause (i) above),


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     and (2) must comply with the registration and prospectus delivery
     requirements of the Act in connection with a secondary resale transaction
     and that such a secondary resale transaction must be covered by an
     effective registration statement containing the selling security holder
     information required by Item 507 or 508, as applicable, of Regulation S-K.

          (iii) Prior to effectiveness of the Exchange Offer Registration
     Statement, the Company and the Guarantors shall, if requested by the staff
     of the Commission, provide a supplemental letter to the Commission (A)
     stating that the Company and the Guarantors are registering the Exchange
     Offer in reliance on the position of the Commission enunciated in Exxon
     Capital Holdings Corporation (available May 13, 1988), Morgan Stanley and
     Co., Inc. (available June 5, 1991) as interpreted in the Commission's
     letter to Shearman & Sterling dated July 2, 1993, and, if applicable, any
     no-action letter obtained pursuant to clause (i) above, (B) including a
     representation that neither the Company nor any Guarantor has entered into
     any arrangement or understanding with any Person to distribute the Series B
     Notes to be received in the Exchange Offer and that, to the best of the
     Company's and each Guarantor's information and belief, each Holder
     participating in the Exchange Offer is acquiring the Series B Notes in its
     ordinary course of business and has no arrangement or understanding with
     any Person to participate in the distribution of the Series B Notes
     received in the Exchange Offer and (C) any other undertaking or
     representation required by the Commission as set forth in any no-action
     letter obtained pursuant to clause (i) above, if applicable.

          (iv) to cause the Indenture to be qualified under the TIA not later
     than the effective date of the Registration Statement and in connection
     therewith, cooperate with the Trustee and the Holders to effect such
     changes to the Indenture as may be required for such Indenture to be
     qualified in accordance with the terms of the TIA; and execute and use its
     best efforts to cause the Trustee to execute, all documents that may be
     required to effect such changes and all other forms and documents required
     to be filed with the Commission to enable such Indenture to be so qualified
     in a timely manner.

     (b) Shelf Registration Statement. In connection with the Shelf Registration
Statement, the Company and the Guarantors shall (i) comply with all the
provisions of Section 6(c) below and use their respective best efforts to effect
such registration to permit the sale of the Transfer Restricted Securities being
sold in accordance with the intended method or methods of distribution thereof
(as indicated in the information furnished to the Company pursuant to Section
4(b) hereof), and pursuant thereto the Company and the Guarantors will prepare
and file with the Commission a Registration Statement relating to the
registration on any appropriate form under the Act, which form shall be
available for the sale of the Transfer Restricted Securities in accordance with
the intended method or methods of distribution thereof within the time periods
and otherwise in accordance with the provisions hereof, and

          (ii) issue, upon the request of any Holder or purchaser of Series A
Notes covered by any Shelf Registration Statement contemplated by this
Agreement, Series B Notes having an aggregate principal amount equal to the
aggregate principal amount of Series A Notes sold pursuant to the Shelf
Registration Statement and surrendered to the Company for cancellation; the
Company shall register Series B Notes on the Shelf Registration Statement for
this purpose and issue the


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Series B Notes to the purchaser(s) of securities subject to the Shelf
Registration Statement in the names as such purchaser(s) shall designate.

     (c) General Shelf Provisions. In connection with any Shelf Registration
Statement and any related Prospectus required by this Agreement, the Company and
the Guarantors shall:

          (i) use their respective best efforts to keep such Registration
     Statement continuously effective and provide all requisite financial
     statements for the period specified in Section 3 or 4 of this Agreement, as
     applicable. Upon the occurrence of any event that would cause any such
     Registration Statement or the Prospectus contained therein (A) to contain
     an untrue statement of material fact or omit to state any material fact
     necessary to make the statements therein not misleading or (B) not to be
     effective and usable for resale of Transfer Restricted Securities during
     the period required by this Agreement, the Company and the Guarantors shall
     file promptly an appropriate amendment to such Registration Statement
     curing such defect, and, if Commission review is required, use their
     respective best efforts to cause such amendment to be declared effective as
     soon as practicable. Notwithstanding the foregoing, the Company may suspend
     the offering and sales under the Exchange Offer Registration Statement
     subsequent to the Consummation of the Exchange Offer or the Shelf
     Registration Statement for up to 60 days in each year during which such
     Exchange Offer Registration Statement is required to be effective and
     usable hereunder subsequent to the Consummation of the Exchange Offer or
     such Shelf Registration Statement is required to be effective and usable
     hereunder (measured from the date of effectiveness of such Shelf
     Registration Statement to successive anniversaries thereof) if (A) either
     (y)(I) the Company shall be engaged in a material acquisition or
     disposition and (II)(aa) such acquisition or disposition is required to be
     disclosed in the Exchange Offer Registration Statement or the Shelf
     Registration Statement, the related Prospectus or any amendment or
     supplement thereto, or the failure by the Company to disclose such
     transaction in the Exchange Offer Registration Statement or the Shelf
     Registration Statement or related Prospectus, or any amendment or
     supplement thereto, as then amended or supplemented, would cause such
     Exchange Offer Registration Statement or Shelf Registration Statement,
     Prospectus or amendment or supplement thereto, to contain an untrue
     statement of material fact or omit to state a material fact necessary in
     order to make the statement therein not misleading, in light of the
     circumstances under which they were made, (bb) information regarding the
     existence of such acquisition or disposition has not then been publicly
     disclosed by or on behalf of the Company and (cc) a majority of the Board
     of Directors of the Company determines in the exercise of its good faith
     judgment that disclosure of such acquisition or disposition would not be in
     the best interest of the Company or would have a material adverse effect on
     the consummation of such acquisition or disposition or (z) a majority of
     the Board of Directors of the Company determines in the exercise of its
     good faith judgment that compliance with the disclosure obligations set
     forth in this Section 6(c)(i) would otherwise have a material adverse
     effect on the Company and its subsidiaries, taken as a whole, and (B) the
     Company notifies the Holders within two business days after such Board of
     Directors makes the relevant determination set forth in clause (A);
     provided, however, that in each such case the applicable period specified
     in Section 3 (subsequent to the Consummation of the Exchange Offer) and
     Section 4 hereof during which the applicable Exchange Offer Registration
     Statement or Shelf Registration


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     Statement is required to be kept effective and usable shall be extended by
     the number of days during which such effectiveness was suspended pursuant
     to the foregoing and Special Interest shall not apply during any period the
     Company is permitted to suspend offerings and sales under this sentence;

          (ii) prepare and file with the Commission such amendments and
     post-effective amendments to the applicable Registration Statement as may
     be necessary to keep such Registration Statement effective for the
     applicable period set forth in Section 3 or 4 hereof, as the case may be;
     cause the Prospectus to be supplemented by any required Prospectus
     supplement, and as so supplemented to be filed pursuant to Rule 424 under
     the Act, and to comply fully with Rules 424, 430A and 462, as applicable,
     under the Act in a timely manner; and comply with the provisions of the Act
     with respect to the disposition of all securities covered by such
     Registration Statement during the applicable period in accordance with the
     intended method or methods of distribution by the sellers thereof set forth
     in such Registration Statement or supplement to the Prospectus;

          (iii) advise each Holder promptly and, if requested by such Holder,
     confirm such advice in writing, (A) when the Prospectus or any Prospectus
     supplement or post-effective amendment has been filed, and, with respect to
     any applicable Registration Statement or any post-effective amendment
     thereto, when the same has become effective, (B) of any request by the
     Commission for amendments to the Registration Statement or amendments or
     supplements to the Prospectus or for additional information relating
     thereto, (C) of the issuance by the Commission of any stop order suspending
     the effectiveness of the Registration Statement under the Act or of the
     suspension by any state securities commission of the qualification of the
     Transfer Restricted Securities for offering or sale in any jurisdiction, or
     the initiation of any proceeding for any of the preceding purposes, (D) of
     the existence of any fact or the happening of any event that makes any
     statement of a material fact made in the Registration Statement, the
     Prospectus, any amendment or supplement thereto or any document
     incorporated by reference therein untrue, or that requires the making of
     any additions to or changes in the Registration Statement in order to make
     the statements therein not misleading, or that requires the making of any
     additions to or changes in the Prospectus in order to make the statements
     therein, in the light of the circumstances under which they were made, not
     misleading. If at any time the Commission shall issue any stop order
     suspending the effectiveness of the Registration Statement, or any state
     securities commission or other regulatory authority shall issue an order
     suspending the qualification or exemption from qualification of the
     Transfer Restricted Securities under state securities or Blue Sky laws, the
     Company and the Guarantors shall use their respective best efforts to
     obtain the withdrawal or lifting of such order at the earliest possible
     time;

          (iv) subject to Section 6(c)(i), if any fact or event contemplated by
     Section 6(c)(iii)(D) above shall exist or have occurred, prepare a
     supplement or post-effective amendment to the Registration Statement or
     related Prospectus or any document incorporated therein by reference or
     file any other required document so that, as thereafter delivered to the
     purchasers of Transfer Restricted Securities, the Prospectus will not
     contain an untrue statement of a material fact or omit to state any
     material fact necessary to make 


                                       10
<PAGE>   12
     the statements therein, in the light of the circumstances under which they
     were made, not misleading;

          (v) furnish to each Holder, who shall certify to the Company that they
     have a present intention to sell Transfer Restricted Securities in
     connection with such exchange or sale, if any, before filing with the
     Commission, copies of any Registration Statement or any Prospectus included
     therein or any amendments or supplements to any such Registration Statement
     or Prospectus (including all documents incorporated by reference after the
     initial filing of such Registration Statement), which documents will be
     subject to the review and comment of such Holders in connection with such
     sale, if any, for a period of at least five Business Days, and the Company
     will not file any such Registration Statement or Prospectus or any
     amendment or supplement to any such Registration Statement or Prospectus
     (including all such documents incorporated by reference) to which such
     Holders shall reasonably object within five Business Days after the receipt
     thereof;

          (vi) promptly prior to the filing of any document that is to be
     incorporated by reference into a Registration Statement or Prospectus,
     provide copies of such document to each Holder in connection with such
     exchange or sale, if any, make the Company's and the Guarantors'
     representatives available for discussion of such document and other
     customary due diligence matters, and include such information in such
     document prior to the filing thereof as such Holders may reasonably
     request;

          (vii) make available, at reasonable times, for inspection by each
     Holder and any attorney or accountant retained by such Holders who shall
     certify to the Company that they have a current intention to sell the
     Transfer Restricted Securities, all financial and other records, pertinent
     corporate documents of the Company and the Guarantors and cause the
     Company's and the Guarantors' officers, directors and employees to supply
     all information reasonably requested by any such Holder, attorney or
     accountant in connection with such Registration Statement or any
     post-effective amendment thereto subsequent to the filing thereof and prior
     to its effectiveness, in the reasonable judgment of counsel for the
     Company, to conduct a reasonable investigation within the meaning of
     Section 11 of the Securities Act; provided, however, that each such party
     shall be required to maintain in confidence and not to disclose to any
     other person any information or records designated by the Company in
     writing as being confidential, until such time as (A) such information
     becomes a matter of public record (whether by virtue of its inclusion in
     such registration statement or otherwise), or (B) such person shall be
     required, or shall deem it advisable, so to disclose such information
     pursuant to the subpoena or order of any court or other governmental agency
     or body having jurisdiction over the matter (subject to the requirement of
     such order, and only after such person shall have given the Company prompt
     prior written notice thereof), or (C) such information is required to be
     set forth in such registration statement or the prospectus included therein
     or in an amendment to such registration statement or an amendment or
     supplement to such prospectus in order that such registration statement,
     prospectus, amendment or supplement, as the case may be, does not contain
     an untrue statement of a material fact or omit to state therein a material
     fact required to be stated therein or necessary to make the statements
     therein not misleading in light of the circumstances then existing;


                                       11
<PAGE>   13
          (viii) if requested by any Holders in connection with such exchange or
     sale, promptly include in any Registration Statement or Prospectus,
     pursuant to a supplement or post-effective amendment if necessary, such
     information as such Holders may reasonably request to have included
     therein, including, without limitation, information relating to the "Plan
     of Distribution" of the Transfer Restricted Securities; and make all
     required filings of such Prospectus supplement or post-effective amendment
     as soon as practicable after the Company is notified of the matters to be
     included in such Prospectus supplement or post-effective amendment;

          (ix) furnish to each Holder in connection with such exchange or sale,
     without charge, at least one copy of the Registration Statement, as first
     filed with the Commission, and of each amendment thereto, including, at the
     request of such Holder, all documents incorporated by reference therein and
     all exhibits (including, at the request of such Holder, exhibits
     incorporated therein by reference);

          (x) deliver to each Holder without charge, as many copies of the
     Prospectus (including each preliminary prospectus) and any amendment or
     supplement thereto as such Persons reasonably may request; the Company and
     the Guarantors hereby consent to the use (in accordance with law) of the
     Prospectus and any amendment or supplement thereto by each selling Holder
     in connection with the offering and the sale of the Transfer Restricted
     Securities covered by the Prospectus or any amendment or supplement
     thereto;

          (xi) upon the request of any Holder, enter into such agreements
     (including underwriting agreements) and make such representations and
     warranties and take all such other actions in connection therewith in order
     to expedite or facilitate the disposition of the Transfer Restricted
     Securities pursuant to any applicable Registration Statement contemplated
     by this Agreement as may be reasonably requested by any Holder in
     connection with any sale or resale pursuant to any applicable Registration
     Statement. In such connection, the Company and the Guarantors shall:

          (A) upon request of any Holder, furnish (or in the case of paragraphs
     (2) and (3), use its best efforts to cause to be furnished) to each Holder:
     upon the effectiveness of the Shelf Registration Statement:

               (1) a certificate, dated such date, signed on behalf of the
          Company and each Guarantor by (x) the President or any Vice President
          and (y) a principal financial or accounting officer of the Company and
          such Guarantor, confirming, as of the date thereof, the matters set
          forth in Sections 6(y), 9(a) and 9(b) of the Purchase Agreement and
          such other similar matters as such Holder may reasonably request;

               (2) an opinion, dated the date of Consummation of the Exchange
          Offer or the date of effectiveness of the Shelf Registration
          Statement, as the case may be, of counsel for the Company and the
          Guarantors covering matters similar to those set forth in Exhibit A of
          the Purchase Agreement and such other matters as such Holder may
          reasonably request, including the last 


                                       12
<PAGE>   14
          paragraph of Exhibit A relating to the Registration Statement or the
          Exchange Offer Registration Statement, as the case may be; and

               (3) a customary comfort letter, dated the date of Consummation of
          the Exchange Offer, or as of the date of effectiveness of the Shelf
          Registration Statement, as the case may be, from the Company's
          independent accountants, in the customary form and covering matters of
          the type customarily covered in comfort letters to underwriters in
          connection with underwritten offerings, and affirming the matters set
          forth in the comfort letters delivered pursuant to Section 9(g) of the
          Purchase Agreement; and

          (B) deliver such other documents and certificates as may be reasonably
       requested by the selling Holders to evidence compliance with the matters
       covered in clause (A) above and with any customary conditions contained
       in any agreement entered into by the Company and the Guarantors pursuant
       to this clause (xi);

          (xii) prior to any public offering of Transfer Restricted Securities,
     cooperate with the selling Holders and their counsel in connection with the
     registration and qualification of the Transfer Restricted Securities under
     the securities or Blue Sky laws of such jurisdictions as the selling
     Holders may request and do any and all other acts or things necessary or
     advisable to enable the disposition in such jurisdictions of the Transfer
     Restricted Securities covered by the applicable Registration Statement;
     provided, however, that neither the Company nor any Guarantor shall be
     required to register or qualify as a foreign corporation where it is not
     now so qualified but for the requirements of this clause (xii) or to take
     any action that would subject it to the service of process in suits or to
     taxation, other than as to matters and transactions relating to the
     Registration Statement, in any jurisdiction where it is not now so subject,
     or make any changes to their respective certificates of incorporation or
     by-laws or any agreement between the Company and its stockholders or the
     Guarantors and their stockholders;

          (xiii) in connection with any sale of Transfer Restricted Securities
     that will result in such securities no longer being Transfer Restricted
     Securities, cooperate with the Holders to facilitate the timely preparation
     and delivery of certificates representing Transfer Restricted Securities to
     be sold and not bearing any restrictive legends; and to register such
     Transfer Restricted Securities in such denominations and such names as the
     selling Holders may request at least two Business Days prior to such sale
     of Transfer Restricted Securities;

          (xiv) use their respective best efforts to cause the disposition of
     the Transfer Restricted Securities covered by the Registration Statement to
     be registered with or approved by such other governmental agencies or
     authorities as may be necessary to enable the seller or sellers thereof to
     consummate the disposition of such Transfer Restricted Securities, subject
     to the proviso contained in clause (xii) above;

          (xv) provide a CUSIP number for all Transfer Restricted Securities not
     later than the effective date of a Registration Statement covering such
     Transfer Restricted Securities and provide the Trustee under the Indenture
     with printed certificates for the Transfer 


                                       13
<PAGE>   15
     Restricted Securities which are in a form eligible for deposit with the
     Depository Trust Company;

          (xvi)   otherwise use their respective best efforts to comply with 
     all applicable rules and regulations of the Commission, and make generally
     available to its security holders with regard to any applicable
     Registration Statement, as soon as practicable, a consolidated earnings
     statement meeting the requirements of Rule 158 (which need not be audited)
     covering a twelve-month period beginning after the effective date of the
     Registration Statement (as such term is defined in paragraph (c) of Rule
     158 under the Act);

          (xvii)  cause the Indenture to be qualified under the TIA not later
     than the effective date of the first Registration Statement required by
     this Agreement and, in connection therewith, cooperate with the Trustee and
     the Holders to effect such changes to the Indenture as may be required for
     such Indenture to be so qualified in accordance with the terms of the TIA;
     and execute and use its best efforts to cause the Trustee to execute, all
     documents that may be required to effect such changes and all other forms
     and documents required to be filed with the Commission to enable such
     Indenture to be so qualified in a timely manner; and

          (xviii) provide promptly to each Holder, upon request, each document
     filed with the Commission pursuant to the requirements of Section 13 or
     Section 15(d) of the Exchange Act.

     (d) Restrictions on Holders. Each Holder agrees by acquisition of a
Transfer Restricted Security that, upon receipt of the notice referred to in
Section 6(c)(iii)(C) or any notice from the Company of the existence of any fact
of the kind described in Section 6(c)(iii)(D) hereof (in each case, a
"SUSPENSION NOTICE"), such Holder will forthwith discontinue disposition of
Transfer Restricted Securities pursuant to the applicable Registration Statement
until (i) such Holder has received copies of the supplemented or amended
Prospectus contemplated by Section 6(c)(iv) hereof, or (ii) such Holder is
advised in writing by the Company that the use of the Prospectus may be resumed,
and has received copies of any additional or supplemental filings that are
incorporated by reference in the Prospectus (in each case, the "RECOMMENCEMENT
DATE"). Each Holder receiving a Suspension Notice hereby agrees that it will
either (i) destroy any Prospectuses, other than permanent file copies, then in
such Holder's possession which have been replaced by the Company with more
recently dated Prospectuses or (ii) deliver to the Company (at the Company's
expense) all copies, other than permanent file copies, then in such Holder's
possession of the Prospectus covering such Transfer Restricted Securities that
was current at the time of receipt of the Suspension Notice. The time period
regarding the effectiveness of such Registration Statement set forth in Section
3 or 4 hereof, as applicable, shall be extended by a number of days equal to the
number of days in the period from and including the date of delivery of the
Suspension Notice to the date of delivery of the Recommencement Date.

SECTION 7. REGISTRATION EXPENSES

     (a) All expenses incident to the Company's and the Guarantors' performance
of or compliance with this Agreement will be borne by the Company, regardless of
whether a Registration Statement becomes effective, including without
limitation: (i) all registration and filing 


                                       14
<PAGE>   16
fees and expenses; (ii) all fees and expenses of compliance with federal
securities and state Blue Sky or securities laws; (iii) all expenses of printing
(including printing certificates for the Series B Notes to be issued in the
Exchange Offer and printing of Prospectuses), messenger and delivery services
and telephone; (iv) all fees and disbursements of counsel for the Company, the
Guarantors and the Holders of Transfer Restricted Securities; (v) all
application and filing fees in connection with listing the Series B Notes on a
national securities exchange or automated quotation system pursuant to the
requirements hereof; and (vi) all fees and disbursements of independent
certified public accountants of the Company and the Guarantors (including the
expenses of any special audit and comfort letters required by or incident to
such performance). Notwithstanding the foregoing, the Holders of Transfer
Restricted Securities being registered shall pay all agency fees and commissions
and underwriting discounts and commissions attributable to the sale of such
Transfer Restricted Securities and the fees and disbursements of any counsel or
other advisors or experts retained by such holders (severally or jointly), other
than the counsel and experts specifically referred to above.

     The Company will, in any event, bear its and the Guarantors' internal
expenses (including, without limitation, all salaries and expenses of its
officers and employees performing legal or accounting duties), the expenses of
any annual audit and the fees and expenses of any Person, including special
experts, retained by the Company or the Guarantors.

SECTION 8. INDEMNIFICATION

     (a) The Company and the Guarantors agree, jointly and severally, to
indemnify and hold harmless each Holder, its directors, officers and each
Person, if any, who controls such Holder (within the meaning of Section 15 of
the Act or Section 20 of the Exchange Act), from and against any and all losses,
claims, damages, liabilities, judgments, (including without limitation, any
reasonable legal or other expenses incurred in connection with investigating or
defending any matter, including any action that could give rise to any such
losses, claims, damages, liabilities or judgments) caused by any untrue
statement or alleged untrue statement of a material fact contained in any
Registration Statement, preliminary prospectus or Prospectus (or any amendment
or supplement thereto) provided by the Company to any Holder or any prospective
purchaser of Series B Notes or registered Series A Notes, or caused by any
omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein not misleading,
except insofar as (x) such losses, claims, damages, liabilities or judgments are
caused by an untrue statement or omission or alleged untrue statement or
omission that is based upon information relating to any of the Holders furnished
in writing to the Company by any of the Holders or (y) such losses, claims,
damages, liabilities or judgments are caused by any untrue statement or alleged
untrue statement of a material fact contained in the Preliminary Offering
Memorandum, or caused by any omission or alleged omission to state therein a
material fact required to be stated therein or necessary to make the statements
therein not misleading, if such material misstatement or omission or alleged
material misstatement or omission was cured in the Final Offering Memorandum, as
so amended or supplemented.

     (b) Each Holder of Transfer Restricted Securities agrees, severally and not
jointly, to indemnify and hold harmless the Company and the Guarantors, and
their respective directors and officers, and each person, if any, who controls
(within the meaning of Section 15 of the Act or 


                                       15
<PAGE>   17
Section 20 of the Exchange Act) the Company, or the Guarantors to the same
extent as the foregoing indemnity from the Company and the Guarantors set forth
in section (a) above, but only with reference to information relating to such
Holder furnished in writing to the Company by such Holder expressly for use in
any Registration Statement. In case any action or proceeding shall be brought
against the Company, the Guarantors or any of their directors or officers or any
such controlling person in respect of which indemnity may be sought against a
Holder of Transfer Restricted Securities, such Holder shall have the rights and
duties given the Company and the Guarantors pursuant to this Section 8; and the
Company and the Guarantors, such directors or officers or such controlling
person shall have the right and duties given to each Holder pursuant to this
Section 8. In no event shall any Holder, its directors, officers or any Person
who controls such Holder be liable or responsible for any amount in excess of
the amount by which the total amount received by such Holder with respect to its
sale of Transfer Restricted Securities pursuant to a Registration Statement
exceeds (i) the amount paid by such Holder for such Transfer Restricted
Securities and (ii) the amount of any damages that such Holder, its directors,
officers or any Person who controls such Holder has otherwise been required to
pay by reason of such untrue or alleged untrue statement or omission or alleged
omission.

     (c) In case any action shall be commenced involving any person in respect
of which indemnity may be sought pursuant to Section 8(a) or 8(b) (the
"INDEMNIFIED PARTY"), the indemnified party shall promptly notify the person
against whom such indemnity may be sought (the "INDEMNIFYING PERSON") in writing
and the indemnifying party shall assume the defense of such action, including
the employment of counsel reasonably satisfactory to the indemnified party and
the payment of all fees and expenses of such counsel, as incurred (except that
in the case of any action in respect of which indemnity may be sought pursuant
to both Sections 8(a) and 8(b), a Holder shall not be required to assume the
defense of such action pursuant to this Section 8(c), but may employ separate
counsel and participate in the defense thereof, but the fees and expenses of
such counsel, except as provided below, shall be at the expense of the Holder).
Any indemnified party shall have the right to employ separate counsel in any
such action and participate in the defense thereof, but the fees and expenses of
such counsel shall be at the expense of the indemnified party unless (i) the
employment of such counsel shall have been specifically authorized in writing by
the indemnifying party, (ii) the indemnifying party shall have failed to assume
the defense of such action or employ counsel reasonably satisfactory to the
indemnified party or (iii) the named parties to any such action (including any
impleaded parties) include both the indemnified party and the indemnifying
party, and the indemnified party shall have been advised by such counsel that
there may be one or more legal defenses available to it which are different from
or additional to those available to the indemnifying party (in which case the
indemnifying party shall not have the right to assume the defense of such action
on behalf of the indemnified party). In any such case, the indemnifying party
shall not, in connection with any one action or separate but substantially
similar or related actions in the same jurisdiction arising out of the same
general allegations or circumstances, be liable for the fees and expenses of
more than one separate firm of attorneys (in addition to any local counsel) for
all indemnified parties and all such reasonable fees and expenses shall be
reimbursed as they are incurred. Such firm shall be designated in writing by a
majority of the Holders, in the case of the parties indemnified pursuant to
Section 8(a), and by the Company and Guarantors, in the case of parties
indemnified pursuant to Section 8(b). The indemnifying party shall not be
obligated to indemnify and hold harmless any indemnified party from and against
any losses, claims, damages, liabilities and judgments by reason of any
settlement


                                       16
<PAGE>   18
of any action effected without the indemnifying party's written consent. No
indemnifying party shall, without the prior written consent of the indemnified
party, effect any settlement or compromise of, or consent to the entry of
judgment with respect to, any pending or threatened action in respect of which
the indemnified party is or could have been a party and indemnity or
contribution may be or could have been sought hereunder by the indemnified
party, unless such settlement, compromise or judgment (i) includes an
unconditional release of the indemnified party from all liability on claims that
are or could have been the subject matter of such action and (ii) does not
include a statement as to or an admission of fault, culpability or a failure to
act, by or on behalf of the indemnified party.

     (d) To the extent that the indemnification provided for in this Section 8
is unavailable to an indemnified party in respect of any losses, claims,
damages, liabilities or judgments referred to therein, then each indemnifying
party, in lieu of indemnifying such indemnified party, shall contribute to the
amount paid or payable by such indemnified party as a result of such losses,
claims, damages, liabilities or judgments (i) in such proportion as is
appropriate to reflect the relative benefits received by the Company and the
Guarantors, on the one hand, and the Holders, on the other hand, from their sale
of Transfer Restricted Securities or (ii) if the allocation provided by clause
8(d)(i) is not permitted by applicable law, in such proportion as is appropriate
to reflect not only the relative benefits referred to in clause 8(d)(i) above
but also the relative fault of the Company and the Guarantors, on the one hand,
and of the Holder, on the other hand, in connection with the statements or
omissions which resulted in such losses, claims, damages, liabilities or
judgments, as well as any other relevant equitable considerations. The relative
fault of the Company and the Guarantors, on the one hand, and of the Holder, on
the other hand, shall be determined by reference to, among other things, whether
the untrue or alleged untrue statement of a material fact or the omission or
alleged omission to state a material fact relates to information supplied by the
Company or such Guarantor, on the one hand, or by the Holder, on the other hand,
and the parties' relative intent, knowledge, access to information and
opportunity to correct or prevent such statement or omission. The amount paid or
payable by a party as a result of the losses, claims, damages, liabilities and
judgments referred to above shall be deemed to include, subject to the
limitations set forth in the second paragraph of Section 8(a), any legal or
other fees or expenses reasonably incurred by such party in connection with
investigating or defending any action or claim.

     The Company, the Guarantors and each Holder agree that it would not be just
and equitable if contribution pursuant to this Section 8(d) were determined by
pro rata allocation (even if the Holders were treated as one entity for such
purpose) or by any other method of allocation which does not take account of the
equitable considerations referred to in the immediately preceding paragraph. The
amount paid or payable by an indemnified party as a result of the losses,
claims, damages, liabilities or judgments referred to in the immediately
preceding paragraph shall be deemed to include, subject to the limitations set
forth above, any legal or other expenses reasonably incurred by such indemnified
party in connection with investigating or defending any matter, including any
action that could have given rise to such losses, claims, damages, liabilities
or judgments. Notwithstanding the provisions of this Section 8, no Holder, its
directors, its officers or any Person, if any, who controls such Holder shall be
required to contribute, in the aggregate, any amount in excess of the amount by
which the total received by such Holder with respect to the sale of Transfer
Restricted Securities pursuant to a Registration Statement exceeds (i) the
amount paid 


                                       17
<PAGE>   19
by such Holder for such Transfer Restricted Securities and (ii) the amount of
any damages which such Holder has otherwise been required to pay by reason of
such untrue or alleged untrue statement or omission or alleged omission. No
person guilty of fraudulent misrepresentation (within the meaning of Section
11(f) of the Act) shall be entitled to contribution from any person who was not
guilty of such fraudulent misrepresentation. The Holders' obligations to
contribute pursuant to this Section 8(c) are several in proportion to the
respective principal amount of Transfer Restricted Securities held by each
Holder hereunder and not joint.

SECTION 9. UNDERWRITTEN OFFERING

     (a) Selection of Underwriters. If any of the Transfer Restricted Securities
covered by the Shelf Registration Statement are to be sold pursuant to an
underwritten offering, the managing underwriter or underwriters thereof shall be
designated by the Company.

     (b) Participation by Holders. Each holder of Transfer Restricted Securities
hereby agrees with each other such holder that no such holder may participate in
any underwritten offering hereunder unless such holder (i) agrees to sell such
holder's Transfer Restricted Securities on the basis provided in any
underwriting arrangements approved by the persons entitled hereunder to approve
such arrangements and (ii) completes and executes all questionnaires, powers of
attorney, indemnities, under writing agreements and other documents reasonably
required under the terms of such underwriting arrangements.

SECTION 10. RULE 144A AND RULE 144

     The Company and each Guarantor agrees with each Holder, for so long as any
Transfer Restricted Securities remain outstanding and during any period in which
the Company or such Guarantor (i) is not subject to Section 13 or 15(d) of the
Exchange Act, to make available, upon request of any Holder, to such Holder or
beneficial owner of Transfer Restricted Securities in connection with any sale
thereof and any prospective purchaser of such Transfer Restricted Securities
designated by such Holder or beneficial owner, the information required by Rule
144A(d)(4) under the Act in order to permit resales of such Transfer Restricted
Securities pursuant to Rule 144A, and (ii) is subject to Section 13 or 15 (d) of
the Exchange Act, to make all filings required thereby in a timely manner in
order to permit resales of such Transfer Restricted Securities pursuant to Rule
144.

SECTION 11. MISCELLANEOUS

     (a) Remedies. The Company and the Guarantors acknowledge and agree that any
failure by the Company and the Guarantors to comply with their respective
obligations under Sections 3 and 4 hereof may result in material irreparable
injury to the Initial Purchasers or the Holders for which there is no adequate
remedy at law, that it will not be possible to measure damages for such injuries
precisely and that, in the event of any such failure, the Initial Purchasers or
any Holder may obtain such relief as may be required to specifically enforce the
Company's and the Guarantor's obligations under Sections 3 and 4 hereof. The
Company and the Guarantors further agree to waive the defense in any action for
specific performance that a remedy at law would be adequate.


                                       18
<PAGE>   20
     (b) No Inconsistent Agreements. Neither the Company nor any Guarantor will,
on or after the date of this Agreement, enter into any agreement with respect to
its securities that is inconsistent with the rights granted to the Holders in
this Agreement or otherwise conflicts with the provisions hereof. Neither the
Company nor any Guarantor has previously entered into any agreement granting any
registration rights with respect to its securities to any Person. The rights
granted to the Holders hereunder do not in any way conflict with and are not
inconsistent with the rights granted to the holders of the Company's and the
Guarantors' securities under any agreement in effect on the date hereof.

     (c) Amendments and Waivers. The provisions of this Agreement may not be
amended, modified or supplemented, and waivers or consents to or departures from
the provisions hereof may not be given unless (i) in the case of Section 5
hereof and this Section 10(c)(i), the Company has obtained the written consent
of Holders of all outstanding Transfer Restricted Securities and (ii) in the
case of all other provisions hereof, the Company has obtained the written
consent of Holders of a majority of the outstanding principal amount of Transfer
Restricted Securities (excluding Transfer Restricted Securities held by the
Company or its Affiliates). Notwithstanding the foregoing, a waiver or consent
to departure from the provisions hereof that relates exclusively to the rights
of Holders whose Transfer Restricted Securities are being tendered pursuant to
the Exchange Offer, and that does not affect directly or indirectly the rights
of other Holders whose Transfer Restricted Securities are not being tendered
pursuant to such Exchange Offer, may be given by the Holders of a majority of
the outstanding principal amount of Transfer Restricted Securities subject to
such Exchange Offer.

     (d) Third Party Beneficiary. The Holders shall be third party beneficiaries
to the agreements made hereunder between the Company and the Guarantors, on the
one hand, and the Initial Purchasers, on the other hand, and shall have the
right to enforce such agreements directly to the extent they may deem such
enforcement necessary or advisable to protect its rights or the rights of
Holders hereunder.

     (e) Notices. All notices and other communications provided for or permitted
hereunder shall be made in writing by hand-delivery, first-class mail
(registered or certified, return receipt requested), telex, telecopier, or air
courier guaranteeing overnight delivery:

          (i) if to a Holder, at the address set forth on the records of the
     Registrar under the Indenture, with a copy to the Registrar under the
     Indenture; and

          (ii) if to the Company or the Guarantors:

              15880 North Greenway-Hayden
              Loop, Suite 100
              Scottsdale, Arizona  85260

              Telecopier No.:  (602) 627-2703
              Attention:  Steve Helm, Esq.


                                       19
<PAGE>   21
              With a copy to:

              Fried, Frank, Harris, Shriver & Jacobson
              One New York Plaza
              New York, NY  10004

              Telecopier No.:  (212) 859-8586
              Attention:  David C. Golay

     All such notices and communications shall be deemed to have been duly
given: at the time delivered by hand, if personally delivered; five Business
Days after being deposited in the mail, postage prepaid, if mailed; when receipt
acknowledged, if telecopied; and on the next business day, if timely delivered
to an air courier guaranteeing overnight delivery.

     Copies of all such notices, demands or other communications shall be
concurrently delivered by the Person giving the same to the Trustee at the
address specified in the Indenture.

     (f) Successors and Assigns. This Agreement shall inure to the benefit of
and be binding upon the successors and assigns of each of the parties, including
without limitation and without the need for an express assignment, subsequent
Holders; provided, that nothing herein shall be deemed to permit any assignment,
transfer or other disposition of Transfer Restricted Securities in violation of
the terms hereof or of the Purchase Agreement or the Indenture. If any
transferee of any Holder shall acquire Transfer Restricted Securities in any
manner, whether by operation of law or otherwise, such Transfer Restricted
Securities shall be held subject to all of the terms of this Agreement, and by
taking and holding such Transfer Restricted Securities such Person shall be
conclusively deemed to have agreed to be bound by and to perform all of the
terms and provisions of this Agreement, including the restrictions on resale set
forth in this Agreement and, if applicable, the Purchase Agreement, and such
Person shall be entitled to receive the benefits hereof.

     (g) Counterparts. This Agreement may be executed in any number of
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

     (h) Headings. The headings in this Agreement are for convenience of
reference only and shall not limit or otherwise affect the meaning hereof.

     (i) Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO THE
CONFLICT OF LAW RULES THEREOF.

     (j) Severability. In the event that any one or more of the provisions
contained herein, or the application thereof in any circumstance, is held
invalid, illegal or unenforceable, the validity, legality and enforceability of
any such provision in every other respect and of the remaining provisions
contained herein shall not be affected or impaired thereby.

     (k) Entire Agreement. This Agreement is intended by the parties as a final
expression of their agreement and intended to be a complete and exclusive
statement of the agreement and 


                                       20
<PAGE>   22
understanding of the parties hereto in respect of the subject matter contained
herein. There are no restrictions, promises, warranties or undertakings, other
than those set forth or referred to herein with respect to the registration
rights granted with respect to the Transfer Restricted Securities. This
Agreement supersedes all prior agreements and understandings between the parties
with respect to such subject matter.


                                       21
<PAGE>   23
     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first written above.

                                     ALLIED WASTE NORTH AMERICA, INC.



                                     By:   /s/ G. Thomas Rochford, Jr.
                                        ----------------------------------------
                                        Name:  G. Thomas Rochford, Jr.
                                        Title: Treasurer

                                     ALLIED WASTE INDUSTRIES, INC.



                                     By:    /s/ G. Thomas Rochford, Jr.
                                        ----------------------------------------
                                        Name:   G. Thomas Rochford, Jr.
                                        Title:  Treasurer

                                     EACH ENTITY LISTED ON SCHEDULE A,
                                     as Guarantors


                                     By:   /s/ G. Thomas Rochford, Jr.
                                        ----------------------------------------
                                        Name:  G. Thomas Rochford, Jr.
                                        Title: Treasurer



The foregoing Registration Rights Agreement is hereby
confirmed and accepted as of the date first above written by
Donaldson, Lufkin & Jenrette Securities Corporation on
behalf of the Initial Purchasers.

DONALDSON, LUFKIN & JENRETTE
  SECURITIES CORPORATION


By:   /s/ William J. R. Wilson
   ----------------------------------------
   Name:  William J. R. Wilson
   Title: Vice President
<PAGE>   24
                                   SCHEDULE A

                                   GUARANTORS

                                Parent Guarantor

<TABLE>
<CAPTION>
NAME OF PARENT GUARANTOR                                     STATE OF ORGANIZATION
- ----------------------------------------------------------------------------------------------------------------------
<S>                                                          <C>
Allied Waste Industries, Inc.                                Delaware
</TABLE>


                              Subsidiary Guarantors

<TABLE>
<CAPTION>
NAME OF SUBSIDIARY GUARANTOR                                                  STATE OF ORGANIZATION
- ----------------------------------------------------------------------------------------------------------------------
<S>                                                                           <C>    
A-1 Service, Inc.                                                             Iowa
Aaro Waste Paper Company                                                      Michigan
AAWI, Inc.                                                                    Texas
Able Sanitation, Inc.                                                         Michigan
Adrian Landfill, Inc.                                                         Michigan
ADS, Inc.                                                                     Oklahoma
ADS of Illinois, Inc.                                                         Illinois
Affordable Dumpsters, Inc                                                     Illinois
Alabama Recycling Services, Inc.                                              Alabama
Alaska Street Associates, Inc.                                                Washington
Allied Acquisition Pennsylvania, Inc.                                         Pennsylvania
Allied Acquisition Two, Inc.                                                  Massachusetts
Allied Cartage, Inc.                                                          Massachusetts
Allied Gas Recovery Systems, L.L.C.*                                          Delaware
Allied Nova Scotia, Inc.*                                                     Delaware
Allied Services, LLC*                                                         Delaware
Allied Waste Company, Inc.*                                                   Delaware
Allied Waste Industries (Arizona), Inc.                                       Arizona
Allied Waste Industries of New York, Inc.*                                    New York
Allied Waste Landfill Holdings, Inc.*                                         Delaware
Allied Waste of California, Inc.                                              California
Allied Waste of Long Island, Inc.*                                            New York
Allied Waste of New Jersey, LLC*                                              Delaware
Allied Waste Rural Sanitation, Inc.*                                          Delaware
Allied Waste Services, Inc.                                                   Massachusetts
Allied Waste Systems, Inc.*                                                   Delaware
Allied Waste Systems, Inc.                                                    Ohio
Allied Waste Systems Holdings, Inc.*                                          Delaware
Allied Waste Transportation, Inc.*                                            Delaware
Americal Co.                                                                  Michigan
American Disposal Services, Inc.*                                             Delaware
American Disposal Services of Illinois, Inc.*                                 Delaware
American Disposal Services of Kansas, Inc.                                    Kansas
American Disposal Services of Missouri, Inc.                                  Oklahoma
American Disposal Services of New Jersey, Inc.*                               Delaware
</TABLE>


                                      A-1

<PAGE>   25
<TABLE>
<S>                                                                           <C>    
American Disposal Services of West Virginia, Inc.*                            Delaware
American Disposal Transfer Services of Illinois, Inc.*                        Delaware
American Transfer Company, Inc.*                                              New York
Anderson Regional Landfill, LLC*                                              Delaware
Anson County Landfill NC, LLC*                                                Delaware
Apache Junction Landfill Corporation                                          Arizona
Area Disposal, Inc.                                                           Illinois
Autoshred, Inc.                                                               Missouri
AWIN I Acquisition Corporation*                                               Delaware
AWIN Leasing Company, Inc.*                                                   Delaware
AWIN Management, Inc.*                                                        Delaware
B & L Waste Handling, Inc.                                                    Rhode Island
Bellville Landfill, Inc.                                                      Missouri
Better Disposal Services, Inc.                                                Nebraska
Borrego Landfill, Inc.                                                        California
Bowers Phase II, Inc.                                                         Ohio
Brickyard Disposal & Recycling, Inc.                                          Illinois
Bridgeton Landfill, LLC*                                                      Delaware
Brunswick Waste Management Facility, LLC*                                     Delaware
Butler County Landfill, LLC*                                                  Delaware
Camelot Landfill TX, LP*                                                      Delaware
CC Landfill, Inc.*                                                            Delaware
CCAI, Inc.                                                                    Washington
CDF Consolidated Corporation                                                  Illinois
Celina Landfill, Inc.                                                         Ohio
Central Sanitary Landfill, Inc.                                               Michigan
Chambers Development of North Carolina, Inc.                                  North Carolina
Champion Recycling, Inc.*                                                     New York
Charter Evaporation Resource Recovery Systems                                 California
Cherokee Run Landfill, Inc.                                                   Ohio
Chicago Disposal, Inc.                                                        Illinois
Citizens Disposal, Inc.                                                       Michigan
City-Star Services, Inc.                                                      Michigan
Clarkston Disposal, Inc.                                                      Michigan
Clinton Disposal Co.                                                          Iowa
Community Refuse Disposal, Inc.                                               Nebraska
Consolidated Processing, Inc.                                                 Illinois
Container Service, Inc.                                                       Missouri
County Disposal, Inc.*                                                        Delaware
County Disposal (Ohio), Inc.*                                                 Delaware
County Landfill, Inc.*                                                        Delaware
County Line Landfill Partnership                                              Indiana
Cousins Carting Corp.*                                                        New York
Crow Landfill TX, LLC*                                                        Delaware
Crow Landfill TX, L.P.*                                                       Delaware
</TABLE>


                                      A-2
<PAGE>   26
<TABLE>
<S>                                                                           <C>    
CRX, Inc.                                                                     Nevada
D & D Garage Services, Inc.                                                   Illinois
D & L Disposal, L.L.C.*                                                       Delaware
Delta Container Corporation                                                   California
Delta Paper Stock Co.                                                         California
Denver Regional Landfill, Inc.                                                Colorado
Dinverno, Inc.                                                                Michigan
Dinverno Recycling, Inc.                                                      Michigan
Dopheide Sanitary Service, Inc.                                               Nebraska
Draw Acquisition Company Eighteen*                                            Delaware
Draw Acquisition Company Twenty Two*                                          Delaware
Draw Acquisition Company Twenty Three*                                        Delaware
Draw Enterprises II, Inc.                                                     Illinois
Draw Enterprises Real Estate, Inc.                                            Illinois
Draw Enterprises Real Estate, L.P.                                            Illinois
Duncan Disposal Service, Inc.                                                 Michigan
Eagle Industries Leasing, Inc.                                                Michigan
East Coast Waste Systems, Inc.                                                Massachusetts
ECDC Environmental of Humbolt County, Inc.*                                   Delaware
ECDC Environmental, L.C.                                                      Utah
ECDC Holdings, Inc.*                                                          Delaware
Ellis County Landfill TX, LLC*                                                Delaware
Ellis County Landfill TX, L.P.*                                               Delaware
Ellis Scott Landfill MO, LLC*                                                 Delaware
Elmhurst Disposal Company                                                     Illinois
Enviro Carting Inc.*                                                          New York
Environmental Development Corporation*                                        Delaware
Environmental Reclamation Company                                             Illinois
Enviro Recycling, Inc.*                                                       New York
Envotech-Illinois, L.L.C.*                                                    Delaware
Environtech, Inc.*                                                            Delaware
Evergreen Scavenger Service, Inc.*                                            Delaware
Evergreen Scavenger Service, L.L.C.*                                          Delaware
Fred B. Barbara Trucking Co., Inc.                                            Illinois
Fort Worth Landfill TX, LP*                                                   Delaware
Forward, Inc.                                                                 California
G. Van Dyken Disposal Inc.                                                    Michigan
Garofalo Brothers, Inc.                                                       New Jersey
Garofalo Recycling and Transfer Station Co., Inc.                             New Jersey
Gary Recycling Services, Inc.                                                 Indiana
General Refuse Rolloff Corp.*                                                 Delaware
Georgia Recycling Services, Inc.*                                             Delaware
Golden Eagle Disposals, Inc.*                                                 New York
Golden Waste Disposal, Inc.                                                   Georgia
Great Lakes Disposal Services, Inc.*                                          Delaware
</TABLE>


                                      A-3
<PAGE>   27
<TABLE>
<S>                                                                           <C>    
Great Midwestern Recovery Systems, Inc.                                       Illinois
Great Plains Landfill OK, LLC*                                                Delaware
Harland's Sanitary Landfill, Inc.                                             Michigan
Hawkeye Disposal Services, Inc.                                               Iowa
Illiana Disposal Partnership                                                  Indiana
Illinois Bulk Handlers, Inc.                                                  Illinois
Illinois Landfill, Inc.                                                       Illinois
Illinois Recycling Services, Inc.                                             Illinois
Independent Trucking Company                                                  California
Indiana Recycling Service, Incorporated                                       Indiana
Industrial Services of Illinois, Inc.                                         Illinois
Ingrum Waste Disposal, Inc.                                                   Illinois
Jefferson City Landfill, LLC*                                                 Delaware
Joe Di Rese & Sons, Inc.                                                      New Jersey
Key Waste Indiana Partnership                                                 Indiana
Laidlaw Waste Systems (Dallas) Inc.*                                          Delaware
Laidlaw Waste Systems (Kansas City) Inc.                                      Missouri
Laidlaw Waste Systems (Texas) Inc.                                            Texas
Lake Shore Distributions, Inc.                                                Illinois
Lathrop Sunrise Sanitation Corporation                                        California
Lee County Landfill SC, LLC*                                                  Delaware
Lee County Landfill, Inc.                                                     Illinois
Lemons Landfill, LLC*                                                         Delaware
Liberty Waste Holdings, Inc.*                                                 Delaware
Liberty Waste Services Limited, L.L.C.*                                       Delaware
Liberty Waste Services of Illinois, L.L.C.                                    Illinois
Liberty Waste Services of McCook, L.L.C.*                                     Delaware
Loop Express, Inc.                                                            Illinois
Loop Recycling, Inc.                                                          Illinois
Loop Transfer, Incorporated                                                   Illinois
Louis Pinto & Son, Inc., Sanitation Contractors                               New Jersey
Manumit of Florida, Inc.                                                      Florida
Mars Road TX, LP*                                                             Delaware
MCM Sanitation, Inc.*                                                         New York
Medical Disposal Services, Inc.                                               Illinois
Mesquite Landfill TX, LP                                                      Delaware
Metropolitan Disposal, Inc.                                                   Massachusetts
Mississippi Waste Paper Company                                               Mississippi
MJS Associates, Inc.                                                          Washington
Monarch Disposal, Inc.                                                        Illinois
NationsWaste, Inc.*                                                           Delaware
Newton County Landfill Partnership                                            Indiana
Nimishillen Industrial Park, Inc.                                             Ohio
Northeast Landfill, LLC*                                                      Delaware
Northeast Sanitary Landfill, Inc.                                             South Carolina
</TABLE>


                                      A-4
<PAGE>   28
<TABLE>
<S>                                                                           <C>    
Northwest Recycling, Inc.                                                     Illinois
Oakland Heights Development, Inc.                                             Michigan
Oklahoma City Landfill, LLC                                                   Oklahoma
Oklahoma Refuse, Inc.                                                         Oklahoma
Organized Sanitary Collectors and Recyclers, Inc.                             Nebraska
Oscar's Collection System of Fremont, Inc.                                    Nebraska
Otay Landfill, Inc.                                                           California
Ottawa County Landfill, Inc.*                                                 Delaware
Packerton Land Company, L.L.C.*                                               Delaware
Packman, Inc.                                                                 Kansas
Palomar Transfer Station, Inc.                                                California
Paper Fibres Company                                                          Washington
Paper Fibers, Inc.                                                            Washington
Pinal County Landfill Corporation                                             Arizona
Pinecrest Landfill OK, LLC*                                                   Delaware
Pine Hill Farms Landfill TX, LP*                                              Delaware
Pittsburg County Landfill, Inc.                                               Oklahoma
Pleasant Oaks Landfill TX, LP*                                                Delaware
Price & Sons Recycling Company                                                Georgia
R. 18, Inc.                                                                   Illinois
Rabanco Intermodal/B.C., Inc.                                                 Washington
Rabanco, Ltd.                                                                 Washington
Rabanco Recycling, Inc.                                                       Washington
Rabanco Regional Landfill Company                                             Washington
Ramona Landfill, Inc.                                                         California
RCS, Inc.                                                                     Illinois
R.C. Miller Enterprises, Inc.                                                 Ohio
R.C. Miller Refuse Service, Inc.                                              Ohio
Recycling Associates, Inc.*                                                   New York
Reliable Rubbish Disposal, Inc.                                               Massachusetts
Resource Recovery, Inc.                                                       Kansas
Ridgeline Trucking, Inc.                                                      Illinois
Ross Bros. Waste & Recycling Co.                                              Ohio
Royal Holdings, Inc.                                                          Michigan
Roxana Landfill, Inc.                                                         Illinois
Rural Sanitation Service, Inc. of North Carolina                              South Carolina
S & L, Inc.                                                                   Washington
S & S Environmental, Inc.                                                     Michigan
S & S Recycling, Inc.                                                         Georgia
San Marcos NCRRF, Inc.                                                        California
Sanitary Disposal Services, Inc.                                              Michigan
Sanitran, Inc.*                                                               New York
Saugus Disposal, Inc.                                                         Massachusetts
Sauk Trail Development, Inc.                                                  Michigan
Selas Enterprises LTD*                                                        New York
</TABLE>


                                      A-5
<PAGE>   29
<TABLE>
<S>                                                                           <C>    
Show-Me Landfill, LLC*                                                        Delaware
Shred-All Recycling, Inc.                                                     Illinois
South Chicago Disposal, Inc. of Indiana                                       Indiana
Southeast Landfill, LLC*                                                      Delaware
Southwest Waste, Inc.                                                         Missouri
SSWI, Inc.                                                                    Washington
Standard Disposal Services, Inc.                                              Michigan
Standard Disposal Services of Florida, Inc.                                   Florida
Standard Environmental Services, Inc.                                         Michigan
Standard Waste, Inc.*                                                         Delaware
Stark Recycling Center, Inc.                                                  Ohio
Stewart Trash & Recycling Services, Inc.                                      Missouri
Streator Area Landfill, Inc.                                                  Illinois
Suburban Transfer, Inc.                                                       Illinois
Suburban Warehouse, Inc.                                                      Illinois
Sunrise Sanitation Service, Inc.                                              California
Sunset Disposal, Inc.                                                         Kansas
Sunset Disposal Services, Inc.                                                California
Sycamore Landfill, Inc.                                                       California
Tates Transfer Systems, Inc.                                                  Missouri
T & G Container, Inc.                                                         Indiana
Tom Luciano's Disposal Service, Inc.                                          New Jersey
Top Disposal Service, Inc.                                                    Illinois
Tricil (N.Y.) Inc.*                                                           New York
Tri-State Recycling Services, Inc.                                            Illinois
Tri-State Refuse Equipment Sales & Service, Inc.                              Ohio
Turkey Creek Landfill TX, LP*                                                 Delaware
Turnpike Leasing, Inc.                                                        Massachusetts
United Waste Control Corp.                                                    Washington
United Waste Systems of Central Michigan, Inc.                                Michigan
Upper Rock Island County Landfill, Inc.                                       Illinois
USA Waste of Illinois, Inc.                                                   Illinois
Vining Disposal Service, Inc.                                                 Massachusetts
Vinnie Monte's Waste Systems, Inc.*                                           New York
Waste Associates, Inc.                                                        Washington
Wastehaul, Inc.                                                               Indiana
Waste Reclaiming Services, Inc.                                               Illinois
Wayne County Landfill IL, Inc.*                                               Delaware
WJR Environmental, Inc.                                                       Washington
Williams County Landfill, Inc.                                                Ohio
World Sanitation Corporation*                                                 New York
</TABLE>


                                      A-6


<PAGE>   1
                                                                  Exhibit 10.2


                                                                  EXECUTION COPY


                        ALLIED WASTE NORTH AMERICA, INC.

                          -----------------------------

                                  $600,000,000

                          7 5/8% SENIOR NOTES DUE 2006

                          -----------------------------

                          REGISTRATION RIGHTS AGREEMENT


                          DATED AS OF DECEMBER 23, 1998

                          -----------------------------


                          DONALDSON, LUFKIN & JENRETTE
                             SECURITIES CORPORATION

                              GOLDMAN, SACHS & CO.

                     CREDIT SUISSE FIRST BOSTON CORPORATION

               MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

                        MORGAN STANLEY & CO. INCORPORATED

                             BEAR STEARNS & CO. INC.

                           BT ALEX. BROWN INCORPORATED

                             CIBC OPPENHEIMER CORP.

                            SALOMON SMITH BARNEY INC.




<PAGE>   2


This Registration Rights Agreement (this "AGREEMENT") is made and entered into
as of December 23, 1998, by and among Allied Waste North America, Inc., a
Delaware corporation (the "COMPANY"), by each of the entities listed on Schedule
A hereto (each, a "GUARANTOR" and collectively, the "GUARANTORS"), and
Donaldson, Lufkin & Jenrette Securities Corporation ("DLJ"), Goldman, Sachs &
Co., Credit Suisse First Boston Corporation, Merrill Lynch, Pierce, Fenner &
Smith Incorporated, Morgan Stanley & Co. Incorporated, Bear, Stearns & Co. Inc.,
BT Alex. Brown Incorporated, CIBC Oppenheimer Corp. and Salomon Smith Barney
Inc. (each an "INITIAL PURCHASER" and, collectively, the "INITIAL PURCHASERS"),
each of whom has agreed to purchase the Company's 75/8% Series A Notes due 2006
(the "SERIES A NOTES") pursuant to the Purchase Agreement (as defined below).

         This Agreement is made pursuant to the Purchase Agreement, dated
December 14, 1998, (the "PURCHASE AGREEMENT"), by and among the Company, the
Guarantors and the Initial Purchasers. In order to induce the Initial Purchasers
to purchase the Series A Notes, the Company has agreed to provide the
registration rights set forth in this Agreement. The execution and delivery of
this Agreement is a condition to the obligations of the Initial Purchasers under
the Purchase Agreement. Capitalized terms used herein and not otherwise defined
shall have the meaning assigned to them in the Indenture Supplement, (the
"INDENTURE SUPPLEMENT") dated December 23, 1998 to the Indenture dated December
23, 1998, among the Company, the Guarantors and U.S. Bank and Trust, N.A., as
Trustee, (the "TRUSTEE") relating to the Series A Notes and the Series B Notes
(the "BASE INDENTURE" and, together with the Indenture Supplement, the
"INDENTURE").

         The parties hereby agree as follows:

SECTION 1. DEFINITIONS

         As used in this Agreement, the following capitalized terms shall have
the following meanings:

         ACT:  The Securities Act of 1933, as amended.

         BUSINESS DAY: Any day except a Saturday, Sunday or other day in the
City of New York, or in the city of the corporate trust office of the Trustee,
on which banks are authorized to close.

         BROKER-DEALER:  Any broker or dealer registered under the Exchange Act.

         CERTIFICATED SECURITIES:  As defined in the Indenture.

         CLOSING DATE:  The date hereof.

         COMMISSION:  The Securities and Exchange Commission.

         CONSUMMATE: An Exchange Offer shall be deemed "Consummated" for
purposes of this Agreement upon the occurrence of (a) the filing and
effectiveness under the Act of the Exchange Offer Registration Statement
relating to the Series B Notes to be issued in the Exchange Offer, (b) the
maintenance of such Registration Statement continuously effective and the
keeping of the Exchange Offer open for a period not less than the period
required pursuant to Section 3(b) hereof and (c) the delivery by the Company to
the Registrar under the Indenture of Series B 


                                       1
<PAGE>   3
Notes in the same aggregate principal amount as the aggregate principal amount
of Series A Notes tendered by Holders thereof pursuant to the Exchange Offer.

         CONSUMMATION DEADLINE:  As defined in Section 3(b) hereof.

         EFFECTIVENESS DEADLINE: As defined in Section 3(a) and 4(a) hereof.

         ELECTING HOLDER: Any holder of Series A Notes that has supplied the
information requested by the Company in accordance with Section 4(b).

         EXCHANGE ACT:  The Securities Exchange Act of 1934, as amended.

         EXCHANGE OFFER: The exchange and issuance by the Company of a principal
amount of Series B Notes (which shall be registered pursuant to the Exchange
Offer Registration Statement) equal to the outstanding principal amount of
Series A Notes that are tendered by such Holders in connection with such
exchange and issuance.

         EXCHANGE OFFER REGISTRATION STATEMENT: The Registration Statement
relating to the Exchange Offer, including the related Prospectus.

         EXEMPT RESALES: The transactions in which the Initial Purchasers
propose to sell the Series A Notes (i) to certain "qualified institutional
buyers," as such term is defined in Rule 144A under the Act, or (ii) outside the
United States in reliance upon Regulation S under the Securities Act to non-U.S.
persons.

         FILING DEADLINE:  As defined in Sections 3(a) and 4(a) hereof.

         HOLDERS:  As defined in Section 2 hereof.

         PROSPECTUS: The prospectus included in a Registration Statement at the
time such Registration Statement is declared effective, as amended or
supplemented by any prospectus supplement and by all other amendments thereto,
including post-effective amendments, and all material incorporated by reference
into such Prospectus.

         RECOMMENCEMENT DATE: As defined in Section 6(d) hereof.

         REGISTRATION DEFAULT:  As defined in Section 5 hereof.

         REGISTRATION STATEMENT: Any registration statement of the Company and
the Guarantors relating to (a) an offering of Series B Notes pursuant to an
Exchange Offer or (b) the registration for resale of Transfer Restricted
Securities pursuant to the Shelf Registration Statement, in each case, (i) which
is filed pursuant to the provisions of this Agreement and (ii) including the
Prospectus included therein, all amendments and supplements thereto (including
post-effective amendments) and all exhibits and material incorporated by
reference therein.

         REGULATION S:  Regulation S promulgated under the Act.

         RULE 144: Rule 144 promulgated under the Act.


                                       2
<PAGE>   4
         SERIES B NOTES: The Company's 7 5/8% Series B Senior Notes due 2006 to
be issued pursuant to the Indenture: (i) in the Exchange Offer or (ii) as
contemplated by Section 4 hereof.

         SHELF REGISTRATION STATEMENT:  As defined in Section 4 hereof.

         SUSPENSION NOTICE:  As defined in Section 6(d) hereof.

         TIA: The Trust Indenture Act of 1939 (15 U.S.C. Section 77aaa-77bbbb)
as in effect on the date of the Indenture.

         TRANSFER RESTRICTED SECURITIES: Each (A) Series A Note, until the
earliest to occur of (i) the date on which such Series A Note is exchanged in
the Exchange Offer for a Series B Note which is entitled to be resold to the
public by the Holder thereof without complying with the prospectus delivery
requirements of the Act, (ii) the date on which such Series A Note has been
disposed of in accordance with a Shelf Registration Statement (and the
purchasers thereof have been issued Series B Notes), or (iii) the date on which
such Series A Note is distributed to the public pursuant to Rule 144 under the
Act and each (B) Series B Note held by a Broker Dealer until the date on which
such Series B Note is disposed of by a Broker-Dealer pursuant to the "Plan of
Distribution" contemplated by the Exchange Offer Registration Statement
(including the delivery of the Prospectus contained therein).

SECTION 2. HOLDERS

         A Person is deemed to be a holder of Transfer Restricted Securities
(each, a "HOLDER") whenever such Person owns Transfer Restricted Securities.

SECTION 3. REGISTERED EXCHANGE OFFER

         (a) Unless the Exchange Offer shall not be permitted by applicable
federal law (after the procedures set forth in Section 6(a)(i) below have been
complied with), the Company and the Guarantors shall (i) cause the Exchange
Offer Registration Statement to be filed with the Commission as soon as
practicable after the Closing Date, but in no event later than 90 days after the
Closing Date (such 90th day being the "FILING DEADLINE"), (ii) use its best
efforts to cause such Exchange Offer Registration Statement to become effective
at the earliest possible time, but in no event later than 180 days after the
Closing Date (such 180th day being the "EFFECTIVENESS DEADLINE"), (iii) in
connection with the foregoing, (A) file all pre-effective amendments to such
Exchange Offer Registration Statement as may be necessary in order to cause it
to become effective, (B) file, if applicable, a post-effective amendment to such
Exchange Offer Registration Statement pursuant to Rule 430A under the Act and
(C) cause all necessary filings, if any, in connection with the registration and
qualification of the Series B Notes to be made under the Blue Sky laws of such
jurisdictions as are necessary to permit Consummation of the Exchange Offer, and
(iv) upon the effectiveness of such Exchange Offer Registration Statement,
commence and Consummate the Exchange Offer. The Exchange Offer shall be on the
appropriate form permitting (i) registration of the Series B Notes to be offered
in exchange for the Series A Notes that are Transfer Restricted Securities and
(ii) resales of Series B Notes by Broker-Dealers that tendered into the Exchange
Offer Series A Notes that such Broker-Dealer acquired for its own account as a


                                       3
<PAGE>   5
result of market making activities or other trading activities (other than
Series A Notes acquired directly from the Company or any of its Affiliates) as
contemplated by Section 3(c) below.

         (b) The Company and the Guarantors shall use their respective best
efforts to cause the Exchange Offer Registration Statement to be effective
continuously, and shall keep the Exchange Offer open for a period of not less
than the minimum period required under applicable federal and state securities
laws to Consummate the Exchange Offer; provided, however, that in no event shall
such period be less than 30 days. The Company and the Guarantors shall cause the
Exchange Offer to comply with all applicable federal and state securities laws.
No securities other than the Series B Notes shall be included in the Exchange
Offer Registration Statement. The Company and the Guarantors shall use their
respective best efforts to cause the Exchange Offer to be Consummated on the
earliest practicable date after the Exchange Offer Registration Statement has
become effective, but in no event later than 45 days thereafter (such 45th day
being the "CONSUMMATION DEADLINE").

         (c) The Company shall include a "Plan of Distribution" section in the
Prospectus contained in the Exchange Offer Registration Statement and indicate
therein that any Broker-Dealer who holds Transfer Restricted Securities that
were acquired for the account of such Broker-Dealer as a result of market-making
activities or other trading activities (other than Series A Notes acquired
directly from the Company or any Affiliate of the Company), may exchange such
Transfer Restricted Securities pursuant to the Exchange Offer. Such "Plan of
Distribution" section shall also contain all other information with respect to
such sales by such Broker-Dealers that the Commission may require in order to
permit such sales pursuant thereto, but such "Plan of Distribution" shall not
name any such Broker-Dealer or disclose the amount of Transfer Restricted
Securities held by any such Broker-Dealer, except to the extent required by the
Commission as a result of a change in policy, rules or regulations after the
date of this Agreement. See the Shearman & Sterling no-action letter (available
July 2, 1993).

         Because such Broker-Dealer may be deemed to be an "underwriter" within
the meaning of the Act and must, therefore, deliver a prospectus meeting the
requirements of the Act in connection with its initial sale of any Series B
Notes received by such Broker-Dealer in the Exchange Offer, the Company and
Guarantors shall permit the use of the Prospectus contained in the Exchange
Offer Registration Statement by such Broker-Dealer to satisfy such prospectus
delivery requirement. To the extent necessary to ensure that the prospectus
contained in the Exchange Offer Registration Statement is available for sales of
Series B Notes by Broker-Dealers, the Company and the Guarantors agree to use
their respective best efforts to keep the Exchange Offer Registration Statement
continuously effective, supplemented, amended and current as required by and
subject to the provisions of Section 6(a) and (c) hereof and in conformity with
the requirements of this Agreement, the Act and the policies, rules and
regulations of the Commission as announced from time to time, for a period of 90
days from the Consummation Deadline. The Company and the Guarantors shall
provide sufficient copies of the latest version of such Prospectus to such
Broker-Dealers, promptly upon request, and in no event later than one day after
such request, at any time during such period.


                                       4
<PAGE>   6
SECTION 4. SHELF REGISTRATION

         (a) Shelf Registration. If (i) the Exchange Offer is not permitted by
applicable law (after the Company and the Guarantors have complied with the
procedures set forth in Section 6(a)(i) below) or (ii) if any Holder of Transfer
Restricted Securities shall notify the Company within 20 Business Days following
the Consummation of the Exchange Offer that (A) such Holder was prohibited by
law or Commission policy from participating in the Exchange Offer or (B) such
Holder may not resell the Series B Notes acquired by it in the Exchange Offer to
the public without delivering a prospectus and the Prospectus contained in the
Exchange Offer Registration Statement is not appropriate or available for such
resales by such Holder, then the Company and the Guarantors shall:

         (x) cause to be filed, on or prior to 30 days after the earlier of (i)
the date on which the Company determines that the Exchange Offer Registration
Statement cannot be filed as a result of clause (a)(i) above and (ii) the date
on which the Company receives the notice specified in clause (a)(ii) above,
(such earlier date, the "FILING DEADLINE"), a shelf registration statement
pursuant to Rule 415 under the Act (which may be an amendment to the Exchange
Offer Registration Statement (the "SHELF REGISTRATION STATEMENT")), relating to
all Transfer Restricted Securities, and

         (y) use their respective best efforts to cause such Shelf Registration
Statement to become effective on or prior to 120 days after the Filing Deadline
for the Shelf Registration Statement (such 120th day, the "EFFECTIVENESS
DEADLINE").

         If, after the Company has filed an Exchange Offer Registration
Statement that satisfies the requirements of Section 3(a) above, the Company is
required to file and make effective a Shelf Registration Statement solely
because the Exchange Offer is not permitted under applicable federal law (i.e.,
clause (a)(i) above), then the filing of the Exchange Offer Registration
Statement shall be deemed to satisfy the requirements of clause (x) above;
provided that, in such event, the Company shall remain obligated to meet the
Effectiveness Deadline set forth in clause (y).

         To the extent necessary to ensure that the Shelf Registration Statement
is available for sales of Transfer Restricted Securities by the Holders thereof
entitled to the benefit of this Section 4(a) and the other securities required
to be registered therein pursuant to Section 6(b)(ii) hereof, the Company and
the Guarantors shall use their respective best efforts to keep any Shelf
Registration Statement required by this Section 4(a) continuously effective,
supplemented, amended and current as required by and subject to the provisions
of Sections 6(b) and (c) hereof and in conformity with the requirements of this
Agreement, the Act and the policies, rules and regulations of the Commission as
announced from time to time, for a period of at least two years (as extended
pursuant to Section 6(c)(i)) following the date on which such Shelf Registration
Statement first becomes effective under the Act or such shorter period that will
terminate when all the Transfer Restricted Securities covered by the Shelf
Registration Statement have been sold pursuant to the Shelf Registration
Statement or are eligible for resale under Rule 144(k) of the Act.

         (b) Provision by Holders of Certain Information in Connection with the
Shelf Registration Statement. No Holder of Transfer Restricted Securities may
include any of its Transfer Restricted Securities in any Shelf Registration
Statement pursuant to this Agreement unless and until such Holder furnishes to
the Company in writing, within 20 days after receipt of a request


                                       5
<PAGE>   7
therefor, the information specified in Item 507 or 508 of Regulation S-K, as
applicable, of the Act for use in connection with any Shelf Registration
Statement or Prospectus or preliminary Prospectus included therein. No Holder of
Transfer Restricted Securities shall be entitled to Special Interest pursuant to
Section 5 hereof unless and until such Holder shall have provided all such
information. Each selling Holder agrees to promptly furnish additional
information required to be disclosed in order to make the information previously
furnished to the Company by such Holder not materially misleading.

SECTION 5. SPECIAL INTEREST

         If (i) any Registration Statement required by this Agreement is not
filed with the Commission on or prior to the applicable Filing Deadline, (ii)
any such Registration Statement has not been declared effective by the
Commission on or prior to the applicable Effectiveness Deadline, (iii) the
Exchange Offer has not been Consummated on or prior to the Consummation Deadline
or (iv) any Registration Statement required by this Agreement is filed and
declared effective but shall thereafter cease to be effective (except as
specifically permitted herein) or fail to be usable for its intended purpose
without being succeeded immediately by a post-effective amendment to such
Registration Statement that cures such failure and that is itself immediately
declared effective (each such event referred to in clauses (i) through (iv), a
"REGISTRATION DEFAULT" and each period during which a Registration Default has
occurred and is continuing, a "REGISTRATION DEFAULT PERIOD"), then the Company
and the Guarantors hereby jointly and severally agree to pay to each Holder of
Transfer Restricted Securities affected thereby liquidated damages as special
interest ("SPECIAL INTEREST") in an amount which shall accrue at a per annum
rate of 0.25% for the first 90 days of the Registration Default Period, at a per
annum rate of 0.50% for the second 90 days of the Registration Default Period,
at a per annum rate of 0.75% for the third 90 days of the Registration Default
Period and at a per annum rate of 1.0% thereafter for the remaining portion of
the Registration Default Period. Notwithstanding anything to the contrary set
forth herein, (1) upon filing of the Exchange Offer Registration Statement
(and/or, if applicable, the Shelf Registration Statement), in the case of (i)
above, (2) upon the effectiveness of the Exchange Offer Registration Statement
(and/or, if applicable, the Shelf Registration Statement), in the case of (ii)
above, (3) upon Consummation of the Exchange Offer, in the case of (iii) above,
or (4) upon the filing of a post-effective amendment to the Registration
Statement or an additional Registration Statement that causes the Exchange Offer
Registration Statement (and/or, if applicable, the Shelf Registration Statement)
to again be declared effective or made usable in the case of (iv) above, the
Special Interest payable with respect to the Transfer Restricted Securities as a
result of such clause (i), (ii), (iii) or (iv), or (5) once the Transfer
Restricted Services are eligible for resale under Rule 144(k) of the Act, as
applicable, shall cease (at which time the interest rate shall be restored to
its initial rate).

         All accrued Special Interest shall be paid to the Holders entitled
thereto, in the manner provided for the payment of interest in the Indenture, on
each Interest Payment Date, as more fully set forth in the Indenture and the
Notes. Notwithstanding the fact that any securities for which Special Interest
is due cease to be Transfer Restricted Securities, all obligations of the
Company and the Guarantors to pay Special Interest with respect to securities
shall survive until such time as such obligations with respect to such
securities shall have been satisfied in full.


                                       6
<PAGE>   8
SECTION 6. REGISTRATION PROCEDURES

         (a) Exchange Offer Registration Statement. In connection with the
Exchange Offer, the Company and the Guarantors shall (x) use their respective
best efforts to effect such exchange and to permit the resale of Series B Notes
by Broker-Dealers that tendered in the Exchange Offer Series A Notes that such
Broker-Dealer acquired for its own account as a result of its market making
activities or other trading activities (other than Series A Notes acquired
directly from the Company or any of its Affiliates) being sold in accordance
with the intended method or methods of distribution thereof, and (y) comply with
all of the following provisions:

                  (i) If, following the date hereof there has been announced a
         change in Commission policy with respect to exchange offers such as the
         Exchange Offer, that in the reasonable opinion of counsel to the
         Company raises a substantial question as to whether the Exchange Offer
         is permitted by applicable federal law, the Company and the Guarantors
         hereby agree to seek a no-action letter or other favorable decision
         from the Commission allowing the Company and the Guarantors to
         Consummate an Exchange Offer for such Transfer Restricted Securities.
         The Company and the Guarantors hereby agree to pursue the issuance of
         such a decision to the Commission staff level but shall not be required
         to take commercially unreasonable action to effect a change of
         Commission policy. In connection with the foregoing, the Company and
         the Guarantors hereby agree to take all such other reasonable actions
         as may be requested by the Commission or otherwise required in
         connection with the issuance of such decision, including without
         limitation (A) participating in telephonic conferences with the
         Commission, (B) delivering to the Commission staff an analysis prepared
         by counsel to the Company setting forth the legal bases, if any, upon
         which such counsel has concluded that such an Exchange Offer should be
         permitted and (C) diligently pursuing a resolution (which need not be
         favorable) by the Commission staff.

                  (ii) As a condition to its participation in the Exchange
         Offer, each Holder of Transfer Restricted Securities (including,
         without limitation, any Holder who is a Broker Dealer) shall furnish,
         upon the request of the Company, prior to the Consummation of the
         Exchange Offer, a written representation to the Company and the
         Guarantors (which may be contained in the letter of transmittal
         contemplated by the Exchange Offer Registration Statement) to the
         effect that (A) it is not an Affiliate of the Company, (B) it is not
         engaged in, and does not intend to engage in, and has no arrangement or
         understanding with any person to participate in, a distribution of the
         Series B Notes to be issued in the Exchange Offer and (C) it is
         acquiring the Series B Notes in its ordinary course of business. As a
         condition to its participation in the Exchange Offer, each Holder using
         the Exchange Offer to participate in a distribution of the Series B
         Notes shall acknowledge and agree that, if the resales are of Series B
         Notes obtained by such Holder in exchange for Series A Notes acquired
         directly from the Company or an Affiliate thereof, it (1) could not,
         under Commission policy as in effect on the date of this Agreement,
         rely on the position of the Commission enunciated in Morgan Stanley and
         Co., Inc. (available June 5, 1991) and Exxon Capital Holdings
         Corporation (available May 13, 1988), as interpreted in the
         Commission's letter to Shearman & Sterling dated July 2, 1993, and
         similar no-action letters (including, if applicable, any no-action
         letter obtained pursuant to clause (i) above), and (2) must comply with
         the registration and prospectus delivery requirements of the Act in
         connection with a secondary resale transaction and that such a
         secondary resale 


                                       7
<PAGE>   9
         transaction must be covered by an effective registration statement
         containing the selling security holder information required by Item 507
         or 508, as applicable, of Regulation S-K.

                  (iii) Prior to effectiveness of the Exchange Offer
         Registration Statement, the Company and the Guarantors shall, if
         requested by the staff of the Commission, provide a supplemental letter
         to the Commission (A) stating that the Company and the Guarantors are
         registering the Exchange Offer in reliance on the position of the
         Commission enunciated in Exxon Capital Holdings Corporation (available
         May 13, 1988), Morgan Stanley and Co., Inc. (available June 5, 1991) as
         interpreted in the Commission's letter to Shearman & Sterling dated
         July 2, 1993, and, if applicable, any no-action letter obtained
         pursuant to clause (i) above, (B) including a representation that
         neither the Company nor any Guarantor has entered into any arrangement
         or understanding with any Person to distribute the Series B Notes to be
         received in the Exchange Offer and that, to the best of the Company's
         and each Guarantor's information and belief, each Holder participating
         in the Exchange Offer is acquiring the Series B Notes in its ordinary
         course of business and has no arrangement or understanding with any
         Person to participate in the distribution of the Series B Notes
         received in the Exchange Offer and (C) any other undertaking or
         representation required by the Commission as set forth in any no-action
         letter obtained pursuant to clause (i) above, if applicable.

                  (iv) to cause the Indenture to be qualified under the TIA not
         later than the effective date of the Registration Statement and in
         connection therewith, cooperate with the Trustee and the Holders to
         effect such changes to the Indenture as may be required for such
         Indenture to be qualified in accordance with the terms of the TIA; and
         execute and use its best efforts to cause the Trustee to execute, all
         documents that may be required to effect such changes and all other
         forms and documents required to be filed with the Commission to enable
         such Indenture to be so qualified in a timely manner.

         (b) Shelf Registration Statement. In connection with the Shelf
Registration Statement, the Company and the Guarantors shall (i) comply with all
the provisions of Section 6(c) below and use their respective best efforts to
effect such registration to permit the sale of the Transfer Restricted
Securities being sold in accordance with the intended method or methods of
distribution thereof (as indicated in the information furnished to the Company
pursuant to Section 4(b) hereof), and pursuant thereto the Company and the
Guarantors will prepare and file with the Commission a Registration Statement
relating to the registration on any appropriate form under the Act, which form
shall be available for the sale of the Transfer Restricted Securities in
accordance with the intended method or methods of distribution thereof within
the time periods and otherwise in accordance with the provisions hereof, and

                  (ii) issue, upon the request of any Holder or purchaser of
Series A Notes covered by any Shelf Registration Statement contemplated by this
Agreement, Series B Notes having an aggregate principal amount equal to the
aggregate principal amount of Series A Notes sold pursuant to the Shelf
Registration Statement and surrendered to the Company for cancellation; the
Company shall register Series B Notes on the Shelf Registration Statement for
this purpose and issue the Series B Notes to the purchaser(s) of securities
subject to the Shelf Registration Statement in the names as such purchaser(s)
shall designate.


                                       8
<PAGE>   10
         (c) General Shelf Provisions. In connection with any Shelf Registration
Statement and any related Prospectus required by this Agreement, the Company and
the Guarantors shall:

                  (i) use their respective best efforts to keep such
         Registration Statement continuously effective and provide all requisite
         financial statements for the period specified in Section 3 or 4 of this
         Agreement, as applicable. Upon the occurrence of any event that would
         cause any such Registration Statement or the Prospectus contained
         therein (A) to contain an untrue statement of material fact or omit to
         state any material fact necessary to make the statements therein not
         misleading or (B) not to be effective and usable for resale of Transfer
         Restricted Securities during the period required by this Agreement, the
         Company and the Guarantors shall file promptly an appropriate amendment
         to such Registration Statement curing such defect, and, if Commission
         review is required, use their respective best efforts to cause such
         amendment to be declared effective as soon as practicable.
         Notwithstanding the foregoing, the Company may suspend the offering and
         sales under the Exchange Offer Registration Statement subsequent to the
         Consummation of the Exchange Offer or the Shelf Registration Statement
         for up to 60 days in each year during which such Exchange Offer
         Registration Statement is required to be effective and usable hereunder
         subsequent to the Consummation of the Exchange Offer or such Shelf
         Registration Statement is required to be effective and usable hereunder
         (measured from the date of effectiveness of such Shelf Registration
         Statement to successive anniversaries thereof) if (A) either (y)(I) the
         Company shall be engaged in a material acquisition or disposition and
         (II)(aa) such acquisition or disposition is required to be disclosed in
         the Exchange Offer Registration Statement or the Shelf Registration
         Statement, the related Prospectus or any amendment or supplement
         thereto, or the failure by the Company to disclose such transaction in
         the Exchange Offer Registration Statement or the Shelf Registration
         Statement or related Prospectus, or any amendment or supplement
         thereto, as then amended or supplemented, would cause such Exchange
         Offer Registration Statement or Shelf Registration Statement,
         Prospectus or amendment or supplement thereto, to contain an untrue
         statement of material fact or omit to state a material fact necessary
         in order to make the statement therein not misleading, in light of the
         circumstances under which they were made, (bb) information regarding
         the existence of such acquisition or disposition has not then been
         publicly disclosed by or on behalf of the Company and (cc) a majority
         of the Board of Directors of the Company determines in the exercise of
         its good faith judgment that disclosure of such acquisition or
         disposition would not be in the best interest of the Company or would
         have a material adverse effect on the consummation of such acquisition
         or disposition or (z) a majority of the Board of Directors of the
         Company determines in the exercise of its good faith judgment that
         compliance with the disclosure obligations set forth in this Section
         6(c)(i) would otherwise have a material adverse effect on the Company
         and its subsidiaries, taken as a whole, and (B) the Company notifies
         the Holders within two business days after such Board of Directors
         makes the relevant determination set forth in clause (A); provided,
         however, that in each such case the applicable period specified in
         Section 3 (subsequent to the Consummation of the Exchange Offer) and
         Section 4 hereof during which the applicable Exchange Offer
         Registration Statement or Shelf Registration Statement is required to
         be kept effective and usable shall be extended by the number of days
         during which such effectiveness was suspended pursuant to the foregoing
         and Special Interest shall not apply during any period the Company is
         permitted to suspend offerings and sales under this sentence;


                                       9
<PAGE>   11
                  (ii) prepare and file with the Commission such amendments and
         post-effective amendments to the applicable Registration Statement as
         may be necessary to keep such Registration Statement effective for the
         applicable period set forth in Section 3 or 4 hereof, as the case may
         be; cause the Prospectus to be supplemented by any required Prospectus
         supplement, and as so supplemented to be filed pursuant to Rule 424
         under the Act, and to comply fully with Rules 424, 430A and 462, as
         applicable, under the Act in a timely manner; and comply with the
         provisions of the Act with respect to the disposition of all securities
         covered by such Registration Statement during the applicable period in
         accordance with the intended method or methods of distribution by the
         sellers thereof set forth in such Registration Statement or supplement
         to the Prospectus;

                  (iii) advise each Holder promptly and, if requested by such
         Holder, confirm such advice in writing, (A) when the Prospectus or any
         Prospectus supplement or post-effective amendment has been filed, and,
         with respect to any applicable Registration Statement or any
         post-effective amendment thereto, when the same has become effective,
         (B) of any request by the Commission for amendments to the Registration
         Statement or amendments or supplements to the Prospectus or for
         additional information relating thereto, (C) of the issuance by the
         Commission of any stop order suspending the effectiveness of the
         Registration Statement under the Act or of the suspension by any state
         securities commission of the qualification of the Transfer Restricted
         Securities for offering or sale in any jurisdiction, or the initiation
         of any proceeding for any of the preceding purposes, (D) of the
         existence of any fact or the happening of any event that makes any
         statement of a material fact made in the Registration Statement, the
         Prospectus, any amendment or supplement thereto or any document
         incorporated by reference therein untrue, or that requires the making
         of any additions to or changes in the Registration Statement in order
         to make the statements therein not misleading, or that requires the
         making of any additions to or changes in the Prospectus in order to
         make the statements therein, in the light of the circumstances under
         which they were made, not misleading. If at any time the Commission
         shall issue any stop order suspending the effectiveness of the
         Registration Statement, or any state securities commission or other
         regulatory authority shall issue an order suspending the qualification
         or exemption from qualification of the Transfer Restricted Securities
         under state securities or Blue Sky laws, the Company and the Guarantors
         shall use their respective best efforts to obtain the withdrawal or
         lifting of such order at the earliest possible time;

                  (iv) subject to Section 6(c)(i), if any fact or event
         contemplated by Section 6(c)(iii)(D) above shall exist or have
         occurred, prepare a supplement or post-effective amendment to the
         Registration Statement or related Prospectus or any document
         incorporated therein by reference or file any other required document
         so that, as thereafter delivered to the purchasers of Transfer
         Restricted Securities, the Prospectus will not contain an untrue
         statement of a material fact or omit to state any material fact
         necessary to make the statements therein, in the light of the
         circumstances under which they were made, not misleading;

                  (v) furnish to each Holder, who shall certify to the Company
         that they have a present intention to sell Transfer Restricted
         Securities in connection with such exchange or sale, if any, before
         filing with the Commission, copies of any Registration Statement or any
         Prospectus included therein or any amendments or supplements to any
         such Registration 


                                       10
<PAGE>   12
         Statement or Prospectus (including all documents incorporated by
         reference after the initial filing of such Registration Statement),
         which documents will be subject to the review and comment of such
         Holders in connection with such sale, if any, for a period of at least
         five Business Days, and the Company will not file any such Registration
         Statement or Prospectus or any amendment or supplement to any such
         Registration Statement or Prospectus (including all such documents
         incorporated by reference) to which such Holders shall reasonably
         object within five Business Days after the receipt thereof;

                  (vi) promptly prior to the filing of any document that is to
         be incorporated by reference into a Registration Statement or
         Prospectus, provide copies of such document to each Holder in
         connection with such exchange or sale, if any, make the Company's and
         the Guarantors' representatives available for discussion of such
         document and other customary due diligence matters, and include such
         information in such document prior to the filing thereof as such
         Holders may reasonably request;

                  (vii) make available, at reasonable times, for inspection by
         each Holder and any attorney or accountant retained by such Holders who
         shall certify to the Company that they have a current intention to sell
         the Transfer Restricted Securities, all financial and other records,
         pertinent corporate documents of the Company and the Guarantors and
         cause the Company's and the Guarantors' officers, directors and
         employees to supply all information reasonably requested by any such
         Holder, attorney or accountant in connection with such Registration
         Statement or any post-effective amendment thereto subsequent to the
         filing thereof and prior to its effectiveness, in the reasonable
         judgment of counsel for the Company, to conduct a reasonable
         investigation within the meaning of Section 11 of the Securities Act;
         provided, however, that each such party shall be required to maintain
         in confidence and not to disclose to any other person any information
         or records designated by the Company in writing as being confidential,
         until such time as (A) such information becomes a matter of public
         record (whether by virtue of its inclusion in such registration
         statement or otherwise), or (B) such person shall be required, or shall
         deem it advisable, so to disclose such information pursuant to the
         subpoena or order of any court or other governmental agency or body
         having jurisdiction over the matter (subject to the requirement of such
         order, and only after such person shall have given the Company prompt
         prior written notice thereof), or (C) such information is required to
         be set forth in such registration statement or the prospectus included
         therein or in an amendment to such registration statement or an
         amendment or supplement to such prospectus in order that such
         registration statement, prospectus, amendment or supplement, as the
         case may be, does not contain an untrue statement of a material fact or
         omit to state therein a material fact required to be stated therein or
         necessary to make the statements therein not misleading in light of the
         circumstances then existing;

                  (viii) if requested by any Holders in connection with such
         exchange or sale, promptly include in any Registration Statement or
         Prospectus, pursuant to a supplement or post-effective amendment if
         necessary, such information as such Holders may reasonably request to
         have included therein, including, without limitation, information
         relating to the "Plan of Distribution" of the Transfer Restricted
         Securities; and make all required filings of such Prospectus supplement
         or post-effective amendment as soon as practicable after the 


                                       11
<PAGE>   13
         Company is notified of the matters to be included in such Prospectus
         supplement or post-effective amendment;

                  (ix) furnish to each Holder in connection with such exchange
         or sale, without charge, at least one copy of the Registration
         Statement, as first filed with the Commission, and of each amendment
         thereto, including, at the request of such Holder, all documents
         incorporated by reference therein and all exhibits (including, at the
         request of such Holder, exhibits incorporated therein by reference);

                  (x) deliver to each Holder without charge, as many copies of
         the Prospectus (including each preliminary prospectus) and any
         amendment or supplement thereto as such Persons reasonably may request;
         the Company and the Guarantors hereby consent to the use (in accordance
         with law) of the Prospectus and any amendment or supplement thereto by
         each selling Holder in connection with the offering and the sale of the
         Transfer Restricted Securities covered by the Prospectus or any
         amendment or supplement thereto;

                  (xi) upon the request of any Holder, enter into such
         agreements (including underwriting agreements) and make such
         representations and warranties and take all such other actions in
         connection therewith in order to expedite or facilitate the disposition
         of the Transfer Restricted Securities pursuant to any applicable
         Registration Statement contemplated by this Agreement as may be
         reasonably requested by any Holder in connection with any sale or
         resale pursuant to any applicable Registration Statement. In such
         connection, the Company and the Guarantors shall:

                  (A) upon request of any Holder, furnish (or in the case of
              paragraphs (2) and (3), use its best efforts to cause to be
              furnished) to each Holder: upon the effectiveness of the Shelf
              Registration Statement:

                      (1) a certificate, dated such date, signed on behalf of
                  the Company and each Guarantor by (x) the President or any
                  Vice President and (y) a principal financial or accounting
                  officer of the Company and such Guarantor, confirming, as of
                  the date thereof, the matters set forth in Sections 6(y), 9(a)
                  and 9(b) of the Purchase Agreement and such other similar
                  matters as such Holder may reasonably request;

                      (2) an opinion, dated the date of Consummation of the
                  Exchange Offer or the date of effectiveness of the Shelf
                  Registration Statement, as the case may be, of counsel for the
                  Company and the Guarantors covering matters similar to those
                  set forth in Exhibit A of the Purchase Agreement and such
                  other matters as such Holder may reasonably request, including
                  the last paragraph of Exhibit A relating to the Registration
                  Statement or the Exchange Offer Registration Statement, as the
                  case may be; and

                      (3) a customary comfort letter, dated the date of
                  Consummation of the Exchange Offer, or as of the date of
                  effectiveness of the Shelf Registration Statement, as the case
                  may be, from the Company's independent accountants, in the
                  customary form and covering matters of the type customarily
                  covered in comfort letters to underwriters in connection with


                                       12
<PAGE>   14
                  underwritten offerings, and affirming the matters set forth in
                  the comfort letters delivered pursuant to Section 9(g) of the
                  Purchase Agreement; and

                  (B) deliver such other documents and certificates as may be
              reasonably requested by the selling Holders to evidence compliance
              with the matters covered in clause (A) above and with any
              customary conditions contained in any agreement entered into by
              the Company and the Guarantors pursuant to this clause (xi);

                  (xii) prior to any public offering of Transfer Restricted
         Securities, cooperate with the selling Holders and their counsel in
         connection with the registration and qualification of the Transfer
         Restricted Securities under the securities or Blue Sky laws of such
         jurisdictions as the selling Holders may request and do any and all
         other acts or things necessary or advisable to enable the disposition
         in such jurisdictions of the Transfer Restricted Securities covered by
         the applicable Registration Statement; provided, however, that neither
         the Company nor any Guarantor shall be required to register or qualify
         as a foreign corporation where it is not now so qualified but for the
         requirements of this clause (xii) or to take any action that would
         subject it to the service of process in suits or to taxation, other
         than as to matters and transactions relating to the Registration
         Statement, in any jurisdiction where it is not now so subject, or make
         any changes to their respective certificates of incorporation or
         by-laws or any agreement between the Company and its stockholders or
         the Guarantors and their stockholders;

                  (xiii) in connection with any sale of Transfer Restricted
         Securities that will result in such securities no longer being Transfer
         Restricted Securities, cooperate with the Holders to facilitate the
         timely preparation and delivery of certificates representing Transfer
         Restricted Securities to be sold and not bearing any restrictive
         legends; and to register such Transfer Restricted Securities in such
         denominations and such names as the selling Holders may request at
         least two Business Days prior to such sale of Transfer Restricted
         Securities;

                  (xiv) use their respective best efforts to cause the
         disposition of the Transfer Restricted Securities covered by the
         Registration Statement to be registered with or approved by such other
         governmental agencies or authorities as may be necessary to enable the
         seller or sellers thereof to consummate the disposition of such
         Transfer Restricted Securities, subject to the proviso contained in
         clause (xii) above;

                  (xv) provide a CUSIP number for all Transfer Restricted
         Securities not later than the effective date of a Registration
         Statement covering such Transfer Restricted Securities and provide the
         Trustee under the Indenture with printed certificates for the Transfer
         Restricted Securities which are in a form eligible for deposit with the
         Depository Trust Company;

                  (xvi) otherwise use their respective best efforts to comply
         with all applicable rules and regulations of the Commission, and make
         generally available to its security holders with regard to any
         applicable Registration Statement, as soon as practicable, a
         consolidated earnings statement meeting the requirements of Rule 158
         (which need not be audited) covering a twelve-month period beginning
         after the effective date of the Registration Statement (as such term is
         defined in paragraph (c) of Rule 158 under the Act);


                                       13
<PAGE>   15
                  (xvii) cause the Indenture to be qualified under the TIA not
         later than the effective date of the first Registration Statement
         required by this Agreement and, in connection therewith, cooperate with
         the Trustee and the Holders to effect such changes to the Indenture as
         may be required for such Indenture to be so qualified in accordance
         with the terms of the TIA; and execute and use its best efforts to
         cause the Trustee to execute, all documents that may be required to
         effect such changes and all other forms and documents required to be
         filed with the Commission to enable such Indenture to be so qualified
         in a timely manner; and

                  (xviii)provide promptly to each Holder, upon request, each
         document filed with the Commission pursuant to the requirements of
         Section 13 or Section 15(d) of the Exchange Act.

         (d) Restrictions on Holders. Each Holder agrees by acquisition of a
Transfer Restricted Security that, upon receipt of the notice referred to in
Section 6(c)(iii)(C) or any notice from the Company of the existence of any fact
of the kind described in Section 6(c)(iii)(D) hereof (in each case, a
"SUSPENSION NOTICE"), such Holder will forthwith discontinue disposition of
Transfer Restricted Securities pursuant to the applicable Registration Statement
until (i) such Holder has received copies of the supplemented or amended
Prospectus contemplated by Section 6(c)(iv) hereof, or (ii) such Holder is
advised in writing by the Company that the use of the Prospectus may be resumed,
and has received copies of any additional or supplemental filings that are
incorporated by reference in the Prospectus (in each case, the "RECOMMENCEMENT
DATE"). Each Holder receiving a Suspension Notice hereby agrees that it will
either (i) destroy any Prospectuses, other than permanent file copies, then in
such Holder's possession which have been replaced by the Company with more
recently dated Prospectuses or (ii) deliver to the Company (at the Company's
expense) all copies, other than permanent file copies, then in such Holder's
possession of the Prospectus covering such Transfer Restricted Securities that
was current at the time of receipt of the Suspension Notice. The time period
regarding the effectiveness of such Registration Statement set forth in Section
3 or 4 hereof, as applicable, shall be extended by a number of days equal to the
number of days in the period from and including the date of delivery of the
Suspension Notice to the date of delivery of the Recommencement Date.

SECTION 7. REGISTRATION EXPENSES

         (a) All expenses incident to the Company's and the Guarantors'
performance of or compliance with this Agreement will be borne by the Company,
regardless of whether a Registration Statement becomes effective, including
without limitation: (i) all registration and filing fees and expenses; (ii) all
fees and expenses of compliance with federal securities and state Blue Sky or
securities laws; (iii) all expenses of printing (including printing certificates
for the Series B Notes to be issued in the Exchange Offer and printing of
Prospectuses), messenger and delivery services and telephone; (iv) all fees and
disbursements of counsel for the Company, the Guarantors and the Holders of
Transfer Restricted Securities; (v) all application and filing fees in
connection with listing the Series B Notes on a national securities exchange or
automated quotation system pursuant to the requirements hereof; and (vi) all
fees and disbursements of independent certified public accountants of the
Company and the Guarantors (including the expenses of any special audit and
comfort letters required by or incident to such performance). Notwithstanding
the foregoing, the Holders of Transfer Restricted Securities being registered
shall pay all agency fees and 


                                       14
<PAGE>   16
commissions and underwriting discounts and commissions attributable to the sale
of such Transfer Restricted Securities and the fees and disbursements of any
counsel or other advisors or experts retained by such holders (severally or
jointly), other than the counsel and experts specifically referred to above.

         The Company will, in any event, bear its and the Guarantors' internal
expenses (including, without limitation, all salaries and expenses of its
officers and employees performing legal or accounting duties), the expenses of
any annual audit and the fees and expenses of any Person, including special
experts, retained by the Company or the Guarantors.

SECTION 8. INDEMNIFICATION

         (a) The Company and the Guarantors agree, jointly and severally, to
indemnify and hold harmless each Holder, its directors, officers and each
Person, if any, who controls such Holder (within the meaning of Section 15 of
the Act or Section 20 of the Exchange Act), from and against any and all losses,
claims, damages, liabilities, judgments, (including without limitation, any
reasonable legal or other expenses incurred in connection with investigating or
defending any matter, including any action that could give rise to any such
losses, claims, damages, liabilities or judgments) caused by any untrue
statement or alleged untrue statement of a material fact contained in any
Registration Statement, preliminary prospectus or Prospectus (or any amendment
or supplement thereto) provided by the Company to any Holder or any prospective
purchaser of Series B Notes or registered Series A Notes, or caused by any
omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein not misleading,
except insofar as (x) such losses, claims, damages, liabilities or judgments are
caused by an untrue statement or omission or alleged untrue statement or
omission that is based upon information relating to any of the Holders furnished
in writing to the Company by any of the Holders or (y) such losses, claims,
damages, liabilities or judgments are caused by any untrue statement or alleged
untrue statement of a material fact contained in the Preliminary Offering
Memorandum, or caused by any omission or alleged omission to state therein a
material fact required to be stated therein or necessary to make the statements
therein not misleading, if such material misstatement or omission or alleged
material misstatement or omission was cured in the Final Offering Memorandum, as
so amended or supplemented.

         (b) Each Holder of Transfer Restricted Securities agrees, severally and
not jointly, to indemnify and hold harmless the Company and the Guarantors, and
their respective directors and officers, and each person, if any, who controls
(within the meaning of Section 15 of the Act or Section 20 of the Exchange Act)
the Company, or the Guarantors to the same extent as the foregoing indemnity
from the Company and the Guarantors set forth in section (a) above, but only
with reference to information relating to such Holder furnished in writing to
the Company by such Holder expressly for use in any Registration Statement. In
case any action or proceeding shall be brought against the Company, the
Guarantors or any of their directors or officers or any such controlling person
in respect of which indemnity may be sought against a Holder of Transfer
Restricted Securities, such Holder shall have the rights and duties given the
Company and the Guarantors pursuant to this Section 8; and the Company and the
Guarantors, such directors or officers or such controlling person shall have the
rights and duties given to each Holder pursuant to this Section 8. In no event
shall any Holder, its directors, officers or any Person who controls such Holder
be liable or responsible for any amount in excess of the amount by which the
total amount 


                                       15
<PAGE>   17
received by such Holder with respect to its sale of Transfer Restricted
Securities pursuant to a Registration Statement exceeds (i) the amount paid by
such Holder for such Transfer Restricted Securities and (ii) the amount of any
damages that such Holder, its directors, officers or any Person who controls
such Holder has otherwise been required to pay by reason of such untrue or
alleged untrue statement or omission or alleged omission.

         (c) In case any action shall be commenced involving any person in
respect of which indemnity may be sought pursuant to Section 8(a) or 8(b) (the
"INDEMNIFIED PARTY"), the indemnified party shall promptly notify the person
against whom such indemnity may be sought (the "INDEMNIFYING PERSON") in writing
and the indemnifying party shall assume the defense of such action, including
the employment of counsel reasonably satisfactory to the indemnified party and
the payment of all fees and expenses of such counsel, as incurred (except that
in the case of any action in respect of which indemnity may be sought pursuant
to both Sections 8(a) and 8(b), a Holder shall not be required to assume the
defense of such action pursuant to this Section 8(c), but may employ separate
counsel and participate in the defense thereof, but the fees and expenses of
such counsel, except as provided below, shall be at the expense of the Holder).
Any indemnified party shall have the right to employ separate counsel in any
such action and participate in the defense thereof, but the fees and expenses of
such counsel shall be at the expense of the indemnified party unless (i) the
employment of such counsel shall have been specifically authorized in writing by
the indemnifying party, (ii) the indemnifying party shall have failed to assume
the defense of such action or employ counsel reasonably satisfactory to the
indemnified party or (iii) the named parties to any such action (including any
impleaded parties) include both the indemnified party and the indemnifying
party, and the indemnified party shall have been advised by such counsel that
there may be one or more legal defenses available to it which are different from
or additional to those available to the indemnifying party (in which case the
indemnifying party shall not have the right to assume the defense of such action
on behalf of the indemnified party). In any such case, the indemnifying party
shall not, in connection with any one action or separate but substantially
similar or related actions in the same jurisdiction arising out of the same
general allegations or circumstances, be liable for the fees and expenses of
more than one separate firm of attorneys (in addition to any local counsel) for
all indemnified parties and all such reasonable fees and expenses shall be
reimbursed as they are incurred. Such firm shall be designated in writing by a
majority of the Holders, in the case of the parties indemnified pursuant to
Section 8(a), and by the Company and Guarantors, in the case of parties
indemnified pursuant to Section 8(b). The indemnifying party shall not be
obligated to indemnify and hold harmless any indemnified party from and against
any losses, claims, damages, liabilities and judgments by reason of any
settlement of any action effected without the indemnifying party's written
consent. No indemnifying party shall, without the prior written consent of the
indemnified party, effect any settlement or compromise of, or consent to the
entry of judgment with respect to, any pending or threatened action in respect
of which the indemnified party is or could have been a party and indemnity or
contribution may be or could have been sought hereunder by the indemnified
party, unless such settlement, compromise or judgment (i) includes an
unconditional release of the indemnified party from all liability on claims that
are or could have been the subject matter of such action and (ii) does not
include a statement as to or an admission of fault, culpability or a failure to
act, by or on behalf of the indemnified party.

         (d) To the extent that the indemnification provided for in this Section
8 is unavailable to an indemnified party in respect of any losses, claims,
damages, liabilities or judgments referred to


                                       16
<PAGE>   18
therein, then each indemnifying party, in lieu of indemnifying such indemnified
party, shall contribute to the amount paid or payable by such indemnified party
as a result of such losses, claims, damages, liabilities or judgments (i) in
such proportion as is appropriate to reflect the relative benefits received by
the Company and the Guarantors, on the one hand, and the Holders, on the other
hand, from their sale of Transfer Restricted Securities or (ii) if the
allocation provided by clause 8(d)(i) is not permitted by applicable law, in
such proportion as is appropriate to reflect not only the relative benefits
referred to in clause 8(d)(i) above but also the relative fault of the Company
and the Guarantors, on the one hand, and of the Holder, on the other hand, in
connection with the statements or omissions which resulted in such losses,
claims, damages, liabilities or judgments, as well as any other relevant
equitable considerations. The relative fault of the Company and the Guarantors,
on the one hand, and of the Holder, on the other hand, shall be determined by
reference to, among other things, whether the untrue or alleged untrue statement
of a material fact or the omission or alleged omission to state a material fact
relates to information supplied by the Company or such Guarantor, on the one
hand, or by the Holder, on the other hand, and the parties' relative intent,
knowledge, access to information and opportunity to correct or prevent such
statement or omission. The amount paid or payable by a party as a result of the
losses, claims, damages, liabilities and judgments referred to above shall be
deemed to include, subject to the limitations set forth in the second paragraph
of Section 8(a), any legal or other fees or expenses reasonably incurred by such
party in connection with investigating or defending any action or claim.

         The Company, the Guarantors and each Holder agree that it would not be
just and equitable if contribution pursuant to this Section 8(d) were determined
by pro rata allocation (even if the Holders were treated as one entity for such
purpose) or by any other method of allocation which does not take account of the
equitable considerations referred to in the immediately preceding paragraph. The
amount paid or payable by an indemnified party as a result of the losses,
claims, damages, liabilities or judgments referred to in the immediately
preceding paragraph shall be deemed to include, subject to the limitations set
forth above, any legal or other expenses reasonably incurred by such indemnified
party in connection with investigating or defending any matter, including any
action that could have given rise to such losses, claims, damages, liabilities
or judgments. Notwithstanding the provisions of this Section 8, no Holder, its
directors, its officers or any Person, if any, who controls such Holder shall be
required to contribute, in the aggregate, any amount in excess of the amount by
which the total received by such Holder with respect to the sale of Transfer
Restricted Securities pursuant to a Registration Statement exceeds (i) the
amount paid by such Holder for such Transfer Restricted Securities and (ii) the
amount of any damages which such Holder has otherwise been required to pay by
reason of such untrue or alleged untrue statement or omission or alleged
omission. No person guilty of fraudulent misrepresentation (within the meaning
of Section 11(f) of the Act) shall be entitled to contribution from any person
who was not guilty of such fraudulent misrepresentation. The Holders'
obligations to contribute pursuant to this Section 8(c) are several in
proportion to the respective principal amount of Transfer Restricted Securities
held by each Holder hereunder and not joint.

SECTION 9. UNDERWRITTEN OFFERING

         (a) Selection of Underwriters. If any of the Transfer Restricted
Securities covered by the Shelf Registration Statement are to be sold pursuant
to an underwritten offering, the managing underwriter or underwriters thereof
shall be designated by the Company.


                                       17
<PAGE>   19
         (b) Participation by Holders. Each holder of Transfer Restricted
Securities hereby agrees with each other such holder that no such holder may
participate in any underwritten offering hereunder unless such holder (i) agrees
to sell such holder's Transfer Restricted Securities on the basis provided in
any underwriting arrangements approved by the persons entitled hereunder to
approve such arrangements and (ii) completes and executes all questionnaires,
powers of attorney, indemnities, under writing agreements and other documents
reasonably required under the terms of such underwriting arrangements.

SECTION 10.     RULE 144A AND RULE 144

         The Company and each Guarantor agrees with each Holder, for so long as
any Transfer Restricted Securities remain outstanding and during any period in
which the Company or such Guarantor (i) is not subject to Section 13 or 15(d) of
the Exchange Act, to make available, upon request of any Holder, to such Holder
or beneficial owner of Transfer Restricted Securities in connection with any
sale thereof and any prospective purchaser of such Transfer Restricted
Securities designated by such Holder or beneficial owner, the information
required by Rule 144A(d)(4) under the Act in order to permit resales of such
Transfer Restricted Securities pursuant to Rule 144A, and (ii) is subject to
Section 13 or 15 (d) of the Exchange Act, to make all filings required thereby
in a timely manner in order to permit resales of such Transfer Restricted
Securities pursuant to Rule 144.

SECTION 11.     MISCELLANEOUS

         (a) Remedies. The Company and the Guarantors acknowledge and agree that
any failure by the Company and the Guarantors to comply with their respective
obligations under Sections 3 and 4 hereof may result in material irreparable
injury to the Initial Purchasers or the Holders for which there is no adequate
remedy at law, that it will not be possible to measure damages for such injuries
precisely and that, in the event of any such failure, the Initial Purchasers or
any Holder may obtain such relief as may be required to specifically enforce the
Company's and the Guarantor's obligations under Sections 3 and 4 hereof. The
Company and the Guarantors further agree to waive the defense in any action for
specific performance that a remedy at law would be adequate.

         (b) No Inconsistent Agreements. Neither the Company nor any Guarantor
will, on or after the date of this Agreement, enter into any agreement with
respect to its securities that is inconsistent with the rights granted to the
Holders in this Agreement or otherwise conflicts with the provisions hereof.
Neither the Company nor any Guarantor has previously entered into any agreement
granting any registration rights with respect to its securities to any Person.
The rights granted to the Holders hereunder do not in any way conflict with and
are not inconsistent with the rights granted to the holders of the Company's and
the Guarantors' securities under any agreement in effect on the date hereof.

         (c) Amendments and Waivers. The provisions of this Agreement may not be
amended, modified or supplemented, and waivers or consents to or departures from
the provisions hereof may not be given unless (i) in the case of Section 5
hereof and this Section 10(c)(i), the Company has obtained the written consent
of Holders of all outstanding Transfer Restricted Securities and (ii) in the
case of all other provisions hereof, the Company has obtained the written
consent of Holders of a majority of the outstanding principal amount of Transfer
Restricted Securities (excluding Transfer 


                                       18
<PAGE>   20
Restricted Securities held by the Company or its Affiliates). Notwithstanding
the foregoing, a waiver or consent to departure from the provisions hereof that
relates exclusively to the rights of Holders whose Transfer Restricted
Securities are being tendered pursuant to the Exchange Offer, and that does not
affect directly or indirectly the rights of other Holders whose Transfer
Restricted Securities are not being tendered pursuant to such Exchange Offer,
may be given by the Holders of a majority of the outstanding principal amount of
Transfer Restricted Securities subject to such Exchange Offer.

         (d) Third Party Beneficiary. The Holders shall be third party
beneficiaries to the agreements made hereunder between the Company and the
Guarantors, on the one hand, and the Initial Purchasers, on the other hand, and
shall have the right to enforce such agreements directly to the extent they may
deem such enforcement necessary or advisable to protect its rights or the rights
of Holders hereunder.

         (e) Notices. All notices and other communications provided for or
permitted hereunder shall be made in writing by hand-delivery, first-class mail
(registered or certified, return receipt requested), telex, telecopier, or air
courier guaranteeing overnight delivery:

                  (i) if to a Holder, at the address set forth on the records of
         the Registrar under the Indenture, with a copy to the Registrar under
         the Indenture; and

                  (ii)     if to the Company or the Guarantors:

                           15880 North Greenway - Hayden
                           Loop, Suite 100
                           Scottsdale, Arizona  85260

                           Telecopier No.:  (602) 627-2703
                           Attention:  Steve Helm, Esq.

                           With a copy to:

                           Fried, Frank, Harris, Shriver & Jacobson
                           One New York Plaza
                           New York, NY  10004

                           Telecopier No.:  (212) 859-8586
                           Attention:  David C. Golay

         All such notices and communications shall be deemed to have been duly
given: at the time delivered by hand, if personally delivered; five Business
Days after being deposited in the mail, postage prepaid, if mailed; when receipt
acknowledged, if telecopied; and on the next business day, if timely delivered
to an air courier guaranteeing overnight delivery.

         Copies of all such notices, demands or other communications shall be
concurrently delivered by the Person giving the same to the Trustee at the
address specified in the Indenture.


                                       19
<PAGE>   21
         (f) Successors and Assigns. This Agreement shall inure to the benefit
of and be binding upon the successors and assigns of each of the parties,
including without limitation and without the need for an express assignment,
subsequent Holders; provided, that nothing herein shall be deemed to permit any
assignment, transfer or other disposition of Transfer Restricted Securities in
violation of the terms hereof or of the Purchase Agreement or the Indenture. If
any transferee of any Holder shall acquire Transfer Restricted Securities in any
manner, whether by operation of law or otherwise, such Transfer Restricted
Securities shall be held subject to all of the terms of this Agreement, and by
taking and holding such Transfer Restricted Securities such Person shall be
conclusively deemed to have agreed to be bound by and to perform all of the
terms and provisions of this Agreement, including the restrictions on resale set
forth in this Agreement and, if applicable, the Purchase Agreement, and such
Person shall be entitled to receive the benefits hereof.

         (g) Counterparts. This Agreement may be executed in any number of
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

         (h) Headings. The headings in this Agreement are for convenience of
reference only and shall not limit or otherwise affect the meaning hereof.

         (i) Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO THE
CONFLICT OF LAW RULES THEREOF.

         (j) Severability. In the event that any one or more of the provisions
contained herein, or the application thereof in any circumstance, is held
invalid, illegal or unenforceable, the validity, legality and enforceability of
any such provision in every other respect and of the remaining provisions
contained herein shall not be affected or impaired thereby.

         (k) Entire Agreement. This Agreement is intended by the parties as a
final expression of their agreement and intended to be a complete and exclusive
statement of the agreement and understanding of the parties hereto in respect of
the subject matter contained herein. There are no restrictions, promises,
warranties or undertakings, other than those set forth or referred to herein
with respect to the registration rights granted with respect to the Transfer
Restricted Securities. This Agreement supersedes all prior agreements and
understandings between the parties with respect to such subject matter.



                                       20
<PAGE>   22

         IN WITNESS WHEREOF, the parties have executed this Agreement as of the
date first written above.

                                             ALLIED WASTE NORTH AMERICA, INC.



                                             By: /s/ G. Thomas Rochford, Jr.
                                                 -----------------------------
                                                  Name:
                                                  Title:

                                             ALLIED WASTE INDUSTRIES, INC.



                                             By: /s/ G. Thomas Rochford, Jr.
                                                 -----------------------------
                                                  Name:
                                                  Title:

                                             EACH ENTITY LISTED ON SCHEDULE A,
                                                     as Guarantors


                                              By: /s/ G. Thomas Rochford, Jr.
                                                 -----------------------------
                                                  Name:  G. Thomas Rochford, Jr.
                                                  Title: Treasurer

The foregoing Registration Rights
Agreement is hereby confirmed and
accepted as of the date first above
written by Donaldson, Lufkin & Jenrette
Securities Corporation on behalf of the
Initial Purchasers.

DONALDSON, LUFKIN & JENRETTE
  SECURITIES CORPORATION


By: /s/ William J.R. Wilson
    -------------------------
    Name:  William J.R. Wilson
    Title: Vice President


<PAGE>   23
                                   SCHEDULE A

                                   GUARANTORS

                                Parent Guarantor

NAME OF PARENT GUARANTOR                       STATE OF ORGANIZATION
- --------------------------------------------------------------------------------
Allied Waste Industries, Inc.                       Delaware

                              Subsidiary Guarantors
- --------------------------------------------------------------------------------
NAME OF SUBSIDIARY GUARANTOR                               STATE OF ORGANIZATION

A-1 Service, Inc.                                              Iowa
Aaro Waste Paper Company                                       Michigan
AAWI, Inc.                                                     Texas
Able Sanitation, Inc.                                          Michigan
Adrian Landfill, Inc.                                          Michigan
ADS, Inc.                                                      Oklahoma
ADS of Illinois, Inc.                                          Illinois
Affordable Dumpsters, Inc                                      Illinois
Alabama Recycling Services, Inc.                               Alabama
Alaska Street Associates, Inc.                                 Washington
Allied Acquisition Pennsylvania, Inc.                          Pennsylvania
Allied Acquisition Two, Inc.                                   Massachusetts
Allied Cartage, Inc.                                           Massachusetts
Allied Gas Recovery Systems, L.L.C.*                           Delaware
Allied Nova Scotia, Inc.*                                      Delaware
Allied Services, LLC*                                          Delaware
Allied Waste Company, Inc.*                                    Delaware
Allied Waste Industries (Arizona), Inc.                        Arizona
Allied Waste Industries of New York, Inc.*                     New York
Allied Waste Landfill Holdings, Inc.*                          Delaware
Allied Waste of California, Inc.                               California
Allied Waste of Long Island, Inc.*                             New York
Allied Waste of New Jersey, LLC*                               Delaware
Allied Waste Rural Sanitation, Inc.*                           Delaware
Allied Waste Services, Inc.                                    Massachusetts
Allied Waste Systems, Inc.*                                    Delaware
Allied Waste Systems, Inc.                                     Ohio
Allied Waste Systems Holdings, Inc.*                           Delaware
Allied Waste Transportation, Inc.*                             Delaware
Americal Co.                                                   Michigan
American Disposal Services, Inc.*                              Delaware
American Disposal Services of Illinois, Inc.*                  Delaware
American Disposal Services of Kansas, Inc.                     Kansas
American Disposal Services of Missouri, Inc.                   Oklahoma
American Disposal Services of New Jersey, Inc.*                Delaware


                                      A-1

<PAGE>   24
American Disposal Services of West Virginia, Inc.*             Delaware
American Disposal Transfer Services of Illinois, Inc.*         Delaware
American Transfer Company, Inc.*                               New York
Anderson Regional Landfill, LLC*                               Delaware
Anson County Landfill NC, LLC*                                 Delaware
Apache Junction Landfill Corporation                           Arizona
Area Disposal, Inc.                                            Illinois
Autoshred, Inc.                                                Missouri
AWIN I Acquisition Corporation*                                Delaware
AWIN Leasing Company, Inc.*                                    Delaware
AWIN Management, Inc.*                                         Delaware
B & L Waste Handling, Inc.                                     Rhode Island
Bellville Landfill, Inc.                                       Missouri
Better Disposal Services, Inc.                                 Nebraska
Borrego Landfill, Inc.                                         California
Bowers Phase II, Inc.                                          Ohio
Brickyard Disposal & Recycling, Inc.                           Illinois
Bridgeton Landfill, LLC*                                       Delaware
Brunswick Waste Management Facility, LLC*                      Delaware
Butler County Landfill, LLC*                                   Delaware
Camelot Landfill TX, LP*                                       Delaware
CC Landfill, Inc.*                                             Delaware
CCAI, Inc.                                                     Washington
CDF Consolidated Corporation                                   Illinois
Celina Landfill, Inc.                                          Ohio
Central Sanitary Landfill, Inc.                                Michigan
Chambers Development of North Carolina, Inc.                   North Carolina
Champion Recycling, Inc.*                                      New York
Charter Evaporation Resource Recovery Systems                  California
Cherokee Run Landfill, Inc.                                    Ohio
Chicago Disposal, Inc.                                         Illinois
Citizens Disposal, Inc.                                        Michigan
City-Star Services, Inc.                                       Michigan
Clarkston Disposal, Inc.                                       Michigan
Clinton Disposal Co.                                           Iowa
Community Refuse Disposal, Inc.                                Nebraska
Consolidated Processing, Inc.                                  Illinois
Container Service, Inc.                                        Missouri
County Disposal, Inc.*                                         Delaware
County Disposal (Ohio), Inc.*                                  Delaware
County Landfill, Inc.*                                         Delaware
County Line Landfill Partnership                               Indiana
Cousins Carting Corp.*                                         New York
Crow Landfill TX, LLC*                                         Delaware
Crow Landfill TX, L.P.*                                        Delaware


                                      A-2
<PAGE>   25
CRX, Inc.                                                      Nevada
D & D Garage Services, Inc.                                    Illinois
D & L Disposal, L.L.C.*                                        Delaware
Delta Container Corporation                                    California
Delta Paper Stock Co.                                          California
Denver Regional Landfill, Inc.                                 Colorado
Dinverno, Inc.                                                 Michigan
Dinverno Recycling, Inc.                                       Michigan
Dopheide Sanitary Service, Inc.                                Nebraska
Draw Acquisition Company Eighteen*                             Delaware
Draw Acquisition Company Twenty Two*                           Delaware
Draw Acquisition Company Twenty Three*                         Delaware
Draw Enterprises II, Inc.                                      Illinois
Draw Enterprises Real Estate, Inc.                             Illinois
Draw Enterprises Real Estate, L.P.                             Illinois
Duncan Disposal Service, Inc.                                  Michigan
Eagle Industries Leasing, Inc.                                 Michigan
East Coast Waste Systems, Inc.                                 Massachusetts
ECDC Environmental of Humbolt County, Inc.*                    Delaware
ECDC Environmental, L.C.                                       Utah
ECDC Holdings, Inc.*                                           Delaware
Ellis County Landfill TX, LLC*                                 Delaware
Ellis County Landfill TX, L.P.*                                Delaware
Ellis Scott Landfill MO, LLC*                                  Delaware
Elmhurst Disposal Company                                      Illinois
Enviro Carting Inc.*                                           New York
Environmental Development Corporation*                         Delaware
Environmental Reclamation Company                              Illinois
Enviro Recycling, Inc.*                                        New York
Envotech-Illinois, L.L.C.*                                     Delaware
Environtech, Inc.*                                             Delaware
Evergreen Scavenger Service, Inc.*                             Delaware
Evergreen Scavenger Service, L.L.C.*                           Delaware
Fred B. Barbara Trucking Co., Inc.                             Illinois
Fort Worth Landfill TX, LP*                                    Delaware
Forward, Inc.                                                  California
G. Van Dyken Disposal Inc.                                     Michigan
Garofalo Brothers, Inc.                                        New Jersey
Garofalo Recycling and Transfer Station Co., Inc.              New Jersey
Gary Recycling Services, Inc.                                  Indiana
General Refuse Rolloff Corp.*                                  Delaware
Georgia Recycling Services, Inc.*                              Delaware
Golden Eagle Disposals, Inc.*                                  New York
Golden Waste Disposal, Inc.                                    Georgia
Great Lakes Disposal Services, Inc.*                           Delaware

                                      A-3
<PAGE>   26
Great Midwestern Recovery Systems, Inc.                        Illinois
Great Plains Landfill OK, LLC*                                 Delaware
Harland's Sanitary Landfill, Inc.                              Michigan
Hawkeye Disposal Services, Inc.                                Iowa
Illiana Disposal Partnership                                   Indiana
Illinois Bulk Handlers, Inc.                                   Illinois
Illinois Landfill, Inc.                                        Illinois
Illinois Recycling Services, Inc.                              Illinois
Independent Trucking Company                                   California
Indiana Recycling Service, Incorporated                        Indiana
Industrial Services of Illinois, Inc.                          Illinois
Ingrum Waste Disposal, Inc.                                    Illinois
Jefferson City Landfill, LLC*                                  Delaware
Joe Di Rese & Sons, Inc.                                       New Jersey
Key Waste Indiana Partnership                                  Indiana
Laidlaw Waste Systems (Dallas) Inc.*                           Delaware
Laidlaw Waste Systems (Kansas City) Inc.                       Missouri
Laidlaw Waste Systems (Texas) Inc.                             Texas
Lake Shore Distributions, Inc.                                 Illinois
Lathrop Sunrise Sanitation Corporation                         California
Lee County Landfill SC, LLC*                                   Delaware
Lee County Landfill, Inc.                                      Illinois
Lemons Landfill, LLC*                                          Delaware
Liberty Waste Holdings, Inc.*                                  Delaware
Liberty Waste Services Limited, L.L.C.*                        Delaware
Liberty Waste Services of Illinois, L.L.C.                     Illinois
Liberty Waste Services of McCook, L.L.C.*                      Delaware
Loop Express, Inc.                                             Illinois
Loop Recycling, Inc.                                           Illinois
Loop Transfer, Incorporated                                    Illinois
Louis Pinto & Son, Inc., Sanitation Contractors                New Jersey
Manumit of Florida, Inc.                                       Florida
Mars Road TX, LP*                                              Delaware
MCM Sanitation, Inc.*                                          New York
Medical Disposal Services, Inc.                                Illinois
Mesquite Landfill TX, LP                                       Delaware
Metropolitan Disposal, Inc.                                    Massachusetts
Mississippi Waste Paper Company                                Mississippi
MJS Associates, Inc.                                           Washington
Monarch Disposal, Inc.                                         Illinois
NationsWaste, Inc.*                                            Delaware
Newton County Landfill Partnership                             Indiana
Nimishillen Industrial Park, Inc.                              Ohio
Northeast Landfill, LLC*                                       Delaware
Northeast Sanitary Landfill, Inc.                              South Carolina

                                      A-4
<PAGE>   27
Northwest Recycling, Inc.                                      Illinois
Oakland Heights Development, Inc.                              Michigan
Oklahoma City Landfill, LLC                                    Oklahoma
Oklahoma Refuse, Inc.                                          Oklahoma
Organized Sanitary Collectors and Recyclers, Inc.              Nebraska
Oscar's Collection System of Fremont, Inc.                     Nebraska
Otay Landfill, Inc.                                            California
Ottawa County Landfill, Inc.*                                  Delaware
Packerton Land Company, L.L.C.*                                Delaware
Packman, Inc.                                                  Kansas
Palomar Transfer Station, Inc.                                 California
Paper Fibres Company                                           Washington
Paper Fibers, Inc.                                             Washington
Pinal County Landfill Corporation                              Arizona
Pinecrest Landfill OK, LLC*                                    Delaware
Pine Hill Farms Landfill TX, LP*                               Delaware
Pittsburg County Landfill, Inc.                                Oklahoma
Pleasant Oaks Landfill TX, LP*                                 Delaware
Price & Sons Recycling Company                                 Georgia
R. 18, Inc.                                                    Illinois
Rabanco Intermodal/B.C., Inc.                                  Washington
Rabanco, Ltd.                                                  Washington
Rabanco Recycling, Inc.                                        Washington
Rabanco Regional Landfill Company                              Washington
Ramona Landfill, Inc.                                          California
RCS, Inc.                                                      Illinois
R.C. Miller Enterprises, Inc.                                  Ohio
R.C. Miller Refuse Service, Inc.                               Ohio
Recycling Associates, Inc.*                                    New York
Reliable Rubbish Disposal, Inc.                                Massachusetts
Resource Recovery, Inc.                                        Kansas
Ridgeline Trucking, Inc.                                       Illinois
Ross Bros. Waste & Recycling Co.                               Ohio
Royal Holdings, Inc.                                           Michigan
Roxana Landfill, Inc.                                          Illinois
Rural Sanitation Service, Inc. of North Carolina               South Carolina
S & L, Inc.                                                    Washington
S & S Environmental, Inc.                                      Michigan
S & S Recycling, Inc.                                          Georgia
San Marcos NCRRF, Inc.                                         California
Sanitary Disposal Services, Inc.                               Michigan
Sanitran, Inc.*                                                New York
Saugus Disposal, Inc.                                          Massachusetts
Sauk Trail Development, Inc.                                   Michigan
Selas Enterprises LTD*                                         New York


                                      A-5
<PAGE>   28
Show-Me Landfill, LLC*                                         Delaware
Shred-All Recycling, Inc.                                      Illinois
South Chicago Disposal, Inc. of Indiana                        Indiana
Southeast Landfill, LLC*                                       Delaware
Southwest Waste, Inc.                                          Missouri
SSWI, Inc.                                                     Washington
Standard Disposal Services, Inc.                               Michigan
Standard Disposal Services of Florida, Inc.                    Florida
Standard Environmental Services, Inc.                          Michigan
Standard Waste, Inc.*                                          Delaware
Stark Recycling Center, Inc.                                   Ohio
Stewart Trash & Recycling Services, Inc.                       Missouri
Streator Area Landfill, Inc.                                   Illinois
Suburban Transfer, Inc.                                        Illinois
Suburban Warehouse, Inc.                                       Illinois
Sunrise Sanitation Service, Inc.                               California
Sunset Disposal, Inc.                                          Kansas
Sunset Disposal Services, Inc.                                 California
Sycamore Landfill, Inc.                                        California
Tates Transfer Systems, Inc.                                   Missouri
T & G Container, Inc.                                          Indiana
Tom Luciano's Disposal Service, Inc.                           New Jersey
Top Disposal Service, Inc.                                     Illinois
Tricil (N.Y.) Inc.*                                            New York
Tri-State Recycling Services, Inc.                             Illinois
Tri-State Refuse Equipment Sales & Service, Inc.               Ohio
Turkey Creek Landfill TX, LP*                                  Delaware
Turnpike Leasing, Inc.                                         Massachusetts
United Waste Control Corp.                                     Washington
United Waste Systems of Central Michigan, Inc.                 Michigan
Upper Rock Island County Landfill, Inc.                        Illinois
USA Waste of Illinois, Inc.                                    Illinois
Vining Disposal Service, Inc.                                  Massachusetts
Vinnie Monte's Waste Systems, Inc.*                            New York
Waste Associates, Inc.                                         Washington
Wastehaul, Inc.                                                Indiana
Waste Reclaiming Services, Inc.                                Illinois
Wayne County Landfill IL, Inc.*                                Delaware
WJR Environmental, Inc.                                        Washington
Williams County Landfill, Inc.                                 Ohio
World Sanitation Corporation*                                  New York


                                      A-6

<PAGE>   1
                                                                  Exhibit 10.3


                                                                  EXECUTION COPY

                        ALLIED WASTE NORTH AMERICA, INC.

                          -----------------------------

                                  $875,000,000

                          7 7/8% SENIOR NOTES DUE 2009

                          -----------------------------

                          REGISTRATION RIGHTS AGREEMENT


                          DATED AS OF DECEMBER 23, 1998

                          -----------------------------


                          DONALDSON, LUFKIN & JENRETTE
                             SECURITIES CORPORATION

                              GOLDMAN, SACHS & CO.

                     CREDIT SUISSE FIRST BOSTON CORPORATION

               MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

                        MORGAN STANLEY & CO. INCORPORATED

                             BEAR STEARNS & CO. INC.

                           BT ALEX. BROWN INCORPORATED

                             CIBC OPPENHEIMER CORP.

                            SALOMON SMITH BARNEY INC.




<PAGE>   2
         This Registration Rights Agreement (this "AGREEMENT") is made and
entered into as of December 23, 1998, by and among Allied Waste North America,
Inc., a Delaware corporation (the "COMPANY"), by each of the entities listed on
Schedule A hereto (each, a "GUARANTOR" and collectively, the "GUARANTORS"), and
Donaldson, Lufkin & Jenrette Securities Corporation ("DLJ"), Goldman, Sachs &
Co., Credit Suisse First Boston Corporation, Merrill Lynch, Pierce, Fenner &
Smith Incorporated, Morgan Stanley & Co. Incorporated, Bear, Stearns & Co. Inc.,
BT Alex. Brown Incorporated, CIBC Oppenheimer Corp. and Salomon Smith Barney
Inc. (each an "INITIAL PURCHASER" and, collectively, the "INITIAL PURCHASERS"),
each of whom has agreed to purchase the Company's 7 7/8% Series A Notes due 2009
(the "SERIES A NOTES") pursuant to the Purchase Agreement (as defined below).

         This Agreement is made pursuant to the Purchase Agreement, dated
December 14, 1998, (the "PURCHASE AGREEMENT"), by and among the Company, the
Guarantors and the Initial Purchasers. In order to induce the Initial Purchasers
to purchase the Series A Notes, the Company has agreed to provide the
registration rights set forth in this Agreement. The execution and delivery of
this Agreement is a condition to the obligations of the Initial Purchasers under
the Purchase Agreement. Capitalized terms used herein and not otherwise defined
shall have the meaning assigned to them in the Indenture Supplement, (the
"INDENTURE SUPPLEMENT") dated December 23, 1998 to the Indenture dated December
23, 1998, among the Company, the Guarantors and U.S. Bank and Trust, N.A., as
Trustee, (the "TRUSTEE") relating to the Series A Notes and the Series B Notes
(the "BASE INDENTURE" and, together with the Indenture Supplement, the
"INDENTURE").

         The parties hereby agree as follows:

SECTION 1. DEFINITIONS

         As used in this Agreement, the following capitalized terms shall have
the following meanings:

         ACT:  The Securities Act of 1933, as amended.

         BUSINESS DAY: Any day except a Saturday, Sunday or other day in the
City of New York, or in the city of the corporate trust office of the Trustee,
on which banks are authorized to close.

         BROKER-DEALER:  Any broker or dealer registered under the Exchange Act.

         CERTIFICATED SECURITIES:  As defined in the Indenture.

         CLOSING DATE:  The date hereof.

         COMMISSION:  The Securities and Exchange Commission.

         CONSUMMATE: An Exchange Offer shall be deemed "Consummated" for
purposes of this Agreement upon the occurrence of (a) the filing and
effectiveness under the Act of the Exchange Offer Registration Statement
relating to the Series B Notes to be issued in the Exchange Offer, (b) the
maintenance of such Registration Statement continuously effective and the
keeping of the Exchange Offer open for a period not less than the period
required pursuant to Section 3(b) 



                                       1
<PAGE>   3
hereof and (c) the delivery by the Company to the Registrar under the Indenture
of Series B Notes in the same aggregate principal amount as the aggregate
principal amount of Series A Notes tendered by Holders thereof pursuant to the
Exchange Offer.

         CONSUMMATION DEADLINE:  As defined in Section 3(b) hereof.

         EFFECTIVENESS DEADLINE:  As defined in Section 3(a) and 4(a) hereof.

         ELECTING HOLDER: Any holder of Series A Notes that has supplied the
information requested by the Company in accordance with Section 4(b).

         EXCHANGE ACT:  The Securities Exchange Act of 1934, as amended.

         EXCHANGE OFFER: The exchange and issuance by the Company of a principal
amount of Series B Notes (which shall be registered pursuant to the Exchange
Offer Registration Statement) equal to the outstanding principal amount of
Series A Notes that are tendered by such Holders in connection with such
exchange and issuance.

         EXCHANGE OFFER REGISTRATION STATEMENT: The Registration Statement
relating to the Exchange Offer, including the related Prospectus.

         EXEMPT RESALES: The transactions in which the Initial Purchasers
propose to sell the Series A Notes (i) to certain "qualified institutional
buyers," as such term is defined in Rule 144A under the Act, or (ii) outside the
United States in reliance upon Regulation S under the Securities Act to non-U.S.
persons.

         FILING DEADLINE:  As defined in Sections 3(a) and 4(a) hereof.

         HOLDERS:  As defined in Section 2 hereof.

         PROSPECTUS: The prospectus included in a Registration Statement at the
time such Registration Statement is declared effective, as amended or
supplemented by any prospectus supplement and by all other amendments thereto,
including post-effective amendments, and all material incorporated by reference
into such Prospectus.

         RECOMMENCEMENT DATE: As defined in Section 6(d) hereof.

         REGISTRATION DEFAULT:  As defined in Section 5 hereof.

         REGISTRATION STATEMENT: Any registration statement of the Company and
the Guarantors relating to (a) an offering of Series B Notes pursuant to an
Exchange Offer or (b) the registration for resale of Transfer Restricted
Securities pursuant to the Shelf Registration Statement, in each case, (i) which
is filed pursuant to the provisions of this Agreement and (ii) including the
Prospectus included therein, all amendments and supplements thereto (including
post-effective amendments) and all exhibits and material incorporated by
reference therein.

         REGULATION S:  Regulation S promulgated under the Act.


                                       2
<PAGE>   4
         RULE 144: Rule 144 promulgated under the Act.

         SERIES B NOTES: The Company's 7 7/8% Series B Senior Notes due 2009 to
be issued pursuant to the Indenture: (i) in the Exchange Offer or (ii) as
contemplated by Section 4 hereof.

         SHELF REGISTRATION STATEMENT:  As defined in Section 4 hereof.

         SUSPENSION NOTICE:  As defined in Section 6(d) hereof.

         TIA: The Trust Indenture Act of 1939 (15 U.S.C. Section 77aaa-77bbbb)
as in effect on the date of the Indenture.

         TRANSFER RESTRICTED SECURITIES: Each (A) Series A Note, until the
earliest to occur of (i) the date on which such Series A Note is exchanged in
the Exchange Offer for a Series B Note which is entitled to be resold to the
public by the Holder thereof without complying with the prospectus delivery
requirements of the Act, (ii) the date on which such Series A Note has been
disposed of in accordance with a Shelf Registration Statement (and the
purchasers thereof have been issued Series B Notes), or (iii) the date on which
such Series A Note is distributed to the public pursuant to Rule 144 under the
Act and each (B) Series B Note held by a Broker Dealer until the date on which
such Series B Note is disposed of by a Broker-Dealer pursuant to the "Plan of
Distribution" contemplated by the Exchange Offer Registration Statement
(including the delivery of the Prospectus contained therein).

SECTION 2. HOLDERS

         A Person is deemed to be a holder of Transfer Restricted Securities
(each, a "HOLDER") whenever such Person owns Transfer Restricted Securities.

SECTION 3. REGISTERED EXCHANGE OFFER

         (a) Unless the Exchange Offer shall not be permitted by applicable
federal law (after the procedures set forth in Section 6(a)(i) below have been
complied with), the Company and the Guarantors shall (i) cause the Exchange
Offer Registration Statement to be filed with the Commission as soon as
practicable after the Closing Date, but in no event later than 90 days after the
Closing Date (such 90th day being the "FILING DEADLINE"), (ii) use its best
efforts to cause such Exchange Offer Registration Statement to become effective
at the earliest possible time, but in no event later than 180 days after the
Closing Date (such 180th day being the "EFFECTIVENESS DEADLINE"), (iii) in
connection with the foregoing, (A) file all pre-effective amendments to such
Exchange Offer Registration Statement as may be necessary in order to cause it
to become effective, (B) file, if applicable, a post-effective amendment to such
Exchange Offer Registration Statement pursuant to Rule 430A under the Act and
(C) cause all necessary filings, if any, in connection with the registration and
qualification of the Series B Notes to be made under the Blue Sky laws of such
jurisdictions as are necessary to permit Consummation of the Exchange Offer, and
(iv) upon the effectiveness of such Exchange Offer Registration Statement,
commence and Consummate the Exchange Offer. The Exchange Offer shall be on the
appropriate form permitting (i) registration of the Series B Notes to be offered
in exchange for the Series A Notes that are Transfer Restricted Securities and
(ii) resales of Series B Notes by Broker-Dealers that tendered 


                                       3
<PAGE>   5
into the Exchange Offer Series A Notes that such Broker-Dealer acquired for its
own account as a result of market making activities or other trading activities
(other than Series A Notes acquired directly from the Company or any of its
Affiliates) as contemplated by Section 3(c) below.

         (b) The Company and the Guarantors shall use their respective best
efforts to cause the Exchange Offer Registration Statement to be effective
continuously, and shall keep the Exchange Offer open for a period of not less
than the minimum period required under applicable federal and state securities
laws to Consummate the Exchange Offer; provided, however, that in no event shall
such period be less than 30 days. The Company and the Guarantors shall cause the
Exchange Offer to comply with all applicable federal and state securities laws.
No securities other than the Series B Notes shall be included in the Exchange
Offer Registration Statement. The Company and the Guarantors shall use their
respective best efforts to cause the Exchange Offer to be Consummated on the
earliest practicable date after the Exchange Offer Registration Statement has
become effective, but in no event later than 45 days thereafter (such 45th day
being the "CONSUMMATION DEADLINE").

         (c) The Company shall include a "Plan of Distribution" section in the
Prospectus contained in the Exchange Offer Registration Statement and indicate
therein that any Broker-Dealer who holds Transfer Restricted Securities that
were acquired for the account of such Broker-Dealer as a result of market-making
activities or other trading activities (other than Series A Notes acquired
directly from the Company or any Affiliate of the Company), may exchange such
Transfer Restricted Securities pursuant to the Exchange Offer. Such "Plan of
Distribution" section shall also contain all other information with respect to
such sales by such Broker-Dealers that the Commission may require in order to
permit such sales pursuant thereto, but such "Plan of Distribution" shall not
name any such Broker-Dealer or disclose the amount of Transfer Restricted
Securities held by any such Broker-Dealer, except to the extent required by the
Commission as a result of a change in policy, rules or regulations after the
date of this Agreement. See the Shearman & Sterling no-action letter (available
July 2, 1993).

         Because such Broker-Dealer may be deemed to be an "underwriter" within
the meaning of the Act and must, therefore, deliver a prospectus meeting the
requirements of the Act in connection with its initial sale of any Series B
Notes received by such Broker-Dealer in the Exchange Offer, the Company and
Guarantors shall permit the use of the Prospectus contained in the Exchange
Offer Registration Statement by such Broker-Dealer to satisfy such prospectus
delivery requirement. To the extent necessary to ensure that the prospectus
contained in the Exchange Offer Registration Statement is available for sales of
Series B Notes by Broker-Dealers, the Company and the Guarantors agree to use
their respective best efforts to keep the Exchange Offer Registration Statement
continuously effective, supplemented, amended and current as required by and
subject to the provisions of Section 6(a) and (c) hereof and in conformity with
the requirements of this Agreement, the Act and the policies, rules and
regulations of the Commission as announced from time to time, for a period of 90
days from the Consummation Deadline. The Company and the Guarantors shall
provide sufficient copies of the latest version of such Prospectus to such
Broker-Dealers, promptly upon request, and in no event later than one day after
such request, at any time during such period.


                                       4
<PAGE>   6
SECTION 4. SHELF REGISTRATION

         (a) Shelf Registration. If (i) the Exchange Offer is not permitted by
applicable law (after the Company and the Guarantors have complied with the
procedures set forth in Section 6(a)(i) below) or (ii) if any Holder of Transfer
Restricted Securities shall notify the Company within 20 Business Days following
the Consummation of the Exchange Offer that (A) such Holder was prohibited by
law or Commission policy from participating in the Exchange Offer or (B) such
Holder may not resell the Series B Notes acquired by it in the Exchange Offer to
the public without delivering a prospectus and the Prospectus contained in the
Exchange Offer Registration Statement is not appropriate or available for such
resales by such Holder, then the Company and the Guarantors shall:

         (x) cause to be filed, on or prior to 30 days after the earlier of (i)
the date on which the Company determines that the Exchange Offer Registration
Statement cannot be filed as a result of clause (a)(i) above and (ii) the date
on which the Company receives the notice specified in clause (a)(ii) above,
(such earlier date, the "FILING DEADLINE"), a shelf registration statement
pursuant to Rule 415 under the Act (which may be an amendment to the Exchange
Offer Registration Statement (the "SHELF REGISTRATION STATEMENT")), relating to
all Transfer Restricted Securities, and

         (y) use their respective best efforts to cause such Shelf Registration
Statement to become effective on or prior to 120 days after the Filing Deadline
for the Shelf Registration Statement (such 120th day, the "EFFECTIVENESS
DEADLINE").

         If, after the Company has filed an Exchange Offer Registration
Statement that satisfies the requirements of Section 3(a) above, the Company is
required to file and make effective a Shelf Registration Statement solely
because the Exchange Offer is not permitted under applicable federal law (i.e.,
clause (a)(i) above), then the filing of the Exchange Offer Registration
Statement shall be deemed to satisfy the requirements of clause (x) above;
provided that, in such event, the Company shall remain obligated to meet the
Effectiveness Deadline set forth in clause (y).

         To the extent necessary to ensure that the Shelf Registration Statement
is available for sales of Transfer Restricted Securities by the Holders thereof
entitled to the benefit of this Section 4(a) and the other securities required
to be registered therein pursuant to Section 6(b)(ii) hereof, the Company and
the Guarantors shall use their respective best efforts to keep any Shelf
Registration Statement required by this Section 4(a) continuously effective,
supplemented, amended and current as required by and subject to the provisions
of Sections 6(b) and (c) hereof and in conformity with the requirements of this
Agreement, the Act and the policies, rules and regulations of the Commission as
announced from time to time, for a period of at least two years (as extended
pursuant to Section 6(c)(i)) following the date on which such Shelf Registration
Statement first becomes effective under the Act or such shorter period that will
terminate when all the Transfer Restricted Securities covered by the Shelf
Registration Statement have been sold pursuant to the Shelf Registration
Statement or are eligible for resale under Rule 144(k) of the Act.

         (b) Provision by Holders of Certain Information in Connection with the
Shelf Registration Statement. No Holder of Transfer Restricted Securities may
include any of its Transfer Restricted Securities in any Shelf Registration
Statement pursuant to this Agreement unless and until such Holder furnishes to
the Company in writing, within 20 days after receipt of a 


                                       5
<PAGE>   7
request therefor, the information specified in Item 507 or 508 of Regulation
S-K, as applicable, of the Act for use in connection with any Shelf Registration
Statement or Prospectus or preliminary Prospectus included therein. No Holder of
Transfer Restricted Securities shall be entitled to Special Interest pursuant to
Section 5 hereof unless and until such Holder shall have provided all such
information. Each selling Holder agrees to promptly furnish additional
information required to be disclosed in order to make the information previously
furnished to the Company by such Holder not materially misleading.

SECTION 5. SPECIAL INTEREST

         If (i) any Registration Statement required by this Agreement is not
filed with the Commission on or prior to the applicable Filing Deadline, (ii)
any such Registration Statement has not been declared effective by the
Commission on or prior to the applicable Effectiveness Deadline, (iii) the
Exchange Offer has not been Consummated on or prior to the Consummation Deadline
or (iv) any Registration Statement required by this Agreement is filed and
declared effective but shall thereafter cease to be effective (except as
specifically permitted herein) or fail to be usable for its intended purpose
without being succeeded immediately by a post-effective amendment to such
Registration Statement that cures such failure and that is itself immediately
declared effective (each such event referred to in clauses (i) through (iv), a
"REGISTRATION DEFAULT" and each period during which a Registration Default has
occurred and is continuing, a "REGISTRATION DEFAULT PERIOD"), then the Company
and the Guarantors hereby jointly and severally agree to pay to each Holder of
Transfer Restricted Securities affected thereby liquidated damages as special
interest ("SPECIAL INTEREST") in an amount which shall accrue at a per annum
rate of 0.25% for the first 90 days of the Registration Default Period, at a per
annum rate of 0.50% for the second 90 days of the Registration Default Period,
at a per annum rate of 0.75% for the third 90 days of the Registration Default
Period and at a per annum rate of 1.0% thereafter for the remaining portion of
the Registration Default Period. Notwithstanding anything to the contrary set
forth herein, (1) upon filing of the Exchange Offer Registration Statement
(and/or, if applicable, the Shelf Registration Statement), in the case of (i)
above, (2) upon the effectiveness of the Exchange Offer Registration Statement
(and/or, if applicable, the Shelf Registration Statement), in the case of (ii)
above, (3) upon Consummation of the Exchange Offer, in the case of (iii) above,
or (4) upon the filing of a post-effective amendment to the Registration
Statement or an additional Registration Statement that causes the Exchange Offer
Registration Statement (and/or, if applicable, the Shelf Registration Statement)
to again be declared effective or made usable in the case of (iv) above, the
Special Interest payable with respect to the Transfer Restricted Securities as a
result of such clause (i), (ii), (iii) or (iv), or (5) once the Transfer
Restricted Securities are eligible for resale under Rule 144(k) of the Act, as
applicable, shall cease (at which time the interest rate shall be restored to
its initial rate).

         All accrued Special Interest shall be paid to the Holders entitled
thereto, in the manner provided for the payment of interest in the Indenture, on
each Interest Payment Date, as more fully set forth in the Indenture and the
Notes. Notwithstanding the fact that any securities for which Special Interest
is due cease to be Transfer Restricted Securities, all obligations of the
Company and the Guarantors to pay Special Interest with respect to securities
shall survive until such time as such obligations with respect to such
securities shall have been satisfied in full.



                                       6
<PAGE>   8
SECTION 6. REGISTRATION PROCEDURES

         (a) Exchange Offer Registration Statement. In connection with the
Exchange Offer, the Company and the Guarantors shall (x) use their respective
best efforts to effect such exchange and to permit the resale of Series B Notes
by Broker-Dealers that tendered in the Exchange Offer Series A Notes that such
Broker-Dealer acquired for its own account as a result of its market making
activities or other trading activities (other than Series A Notes acquired
directly from the Company or any of its Affiliates) being sold in accordance
with the intended method or methods of distribution thereof, and (y) comply with
all of the following provisions:

                  (i) If, following the date hereof there has been announced a
         change in Commission policy with respect to exchange offers such as the
         Exchange Offer, that in the reasonable opinion of counsel to the
         Company raises a substantial question as to whether the Exchange Offer
         is permitted by applicable federal law, the Company and the Guarantors
         hereby agree to seek a no-action letter or other favorable decision
         from the Commission allowing the Company and the Guarantors to
         Consummate an Exchange Offer for such Transfer Restricted Securities.
         The Company and the Guarantors hereby agree to pursue the issuance of
         such a decision to the Commission staff level but shall not be required
         to take commercially unreasonable action to effect a change of
         Commission policy. In connection with the foregoing, the Company and
         the Guarantors hereby agree to take all such other reasonable actions
         as may be requested by the Commission or otherwise required in
         connection with the issuance of such decision, including without
         limitation (A) participating in telephonic conferences with the
         Commission, (B) delivering to the Commission staff an analysis prepared
         by counsel to the Company setting forth the legal bases, if any, upon
         which such counsel has concluded that such an Exchange Offer should be
         permitted and (C) diligently pursuing a resolution (which need not be
         favorable) by the Commission staff.

                  (ii) As a condition to its participation in the Exchange
         Offer, each Holder of Transfer Restricted Securities (including,
         without limitation, any Holder who is a Broker Dealer) shall furnish,
         upon the request of the Company, prior to the Consummation of the
         Exchange Offer, a written representation to the Company and the
         Guarantors (which may be contained in the letter of transmittal
         contemplated by the Exchange Offer Registration Statement) to the
         effect that (A) it is not an Affiliate of the Company, (B) it is not
         engaged in, and does not intend to engage in, and has no arrangement or
         understanding with any person to participate in, a distribution of the
         Series B Notes to be issued in the Exchange Offer and (C) it is
         acquiring the Series B Notes in its ordinary course of business. As a
         condition to its participation in the Exchange Offer, each Holder using
         the Exchange Offer to participate in a distribution of the Series B
         Notes shall acknowledge and agree that, if the resales are of Series B
         Notes obtained by such Holder in exchange for Series A Notes acquired
         directly from the Company or an Affiliate thereof, it (1) could not,
         under Commission policy as in effect on the date of this Agreement,
         rely on the position of the Commission enunciated in Morgan Stanley and
         Co., Inc. (available June 5, 1991) and Exxon Capital Holdings
         Corporation (available May 13, 1988), as interpreted in the
         Commission's letter to Shearman & Sterling dated July 2, 1993, and
         similar no-action letters (including, if applicable, any no-action
         letter obtained pursuant to clause (i) above), 


                                       7
<PAGE>   9
         and (2) must comply with the registration and prospectus delivery
         requirements of the Act in connection with a secondary resale
         transaction and that such a secondary resale transaction must be
         covered by an effective registration statement containing the selling
         security holder information required by Item 507 or 508, as applicable,
         of Regulation S-K.

                  (iii) Prior to effectiveness of the Exchange Offer
         Registration Statement, the Company and the Guarantors shall, if
         requested by the staff of the Commission, provide a supplemental letter
         to the Commission (A) stating that the Company and the Guarantors are
         registering the Exchange Offer in reliance on the position of the
         Commission enunciated in Exxon Capital Holdings Corporation (available
         May 13, 1988), Morgan Stanley and Co., Inc. (available June 5, 1991) as
         interpreted in the Commission's letter to Shearman & Sterling dated
         July 2, 1993, and, if applicable, any no-action letter obtained
         pursuant to clause (i) above, (B) including a representation that
         neither the Company nor any Guarantor has entered into any arrangement
         or understanding with any Person to distribute the Series B Notes to be
         received in the Exchange Offer and that, to the best of the Company's
         and each Guarantor's information and belief, each Holder participating
         in the Exchange Offer is acquiring the Series B Notes in its ordinary
         course of business and has no arrangement or understanding with any
         Person to participate in the distribution of the Series B Notes
         received in the Exchange Offer and (C) any other undertaking or
         representation required by the Commission as set forth in any no-action
         letter obtained pursuant to clause (i) above, if applicable.

                  (iv) to cause the Indenture to be qualified under the TIA not
         later than the effective date of the Registration Statement and in
         connection therewith, cooperate with the Trustee and the Holders to
         effect such changes to the Indenture as may be required for such
         Indenture to be qualified in accordance with the terms of the TIA; and
         execute and use its best efforts to cause the Trustee to execute, all
         documents that may be required to effect such changes and all other
         forms and documents required to be filed with the Commission to enable
         such Indenture to be so qualified in a timely manner.

         (b) Shelf Registration Statement. In connection with the Shelf
Registration Statement, the Company and the Guarantors shall (i) comply with all
the provisions of Section 6(c) below and use their respective best efforts to
effect such registration to permit the sale of the Transfer Restricted
Securities being sold in accordance with the intended method or methods of
distribution thereof (as indicated in the information furnished to the Company
pursuant to Section 4(b) hereof), and pursuant thereto the Company and the
Guarantors will prepare and file with the Commission a Registration Statement
relating to the registration on any appropriate form under the Act, which form
shall be available for the sale of the Transfer Restricted Securities in
accordance with the intended method or methods of distribution thereof within
the time periods and otherwise in accordance with the provisions hereof, and

                  (ii) issue, upon the request of any Holder or purchaser of
Series A Notes covered by any Shelf Registration Statement contemplated by this
Agreement, Series B Notes having an aggregate principal amount equal to the
aggregate principal amount of Series A Notes sold pursuant to the Shelf
Registration Statement and surrendered to the Company for cancellation; the
Company shall register Series B Notes on the Shelf Registration Statement for
this purpose and issue the 


                                       8
<PAGE>   10
Series B Notes to the purchaser(s) of securities subject to the Shelf
Registration Statement in the names as such purchaser(s) shall designate.

         (c) General Shelf Provisions. In connection with any Shelf Registration
Statement and any related Prospectus required by this Agreement, the Company and
the Guarantors shall:

                  (i) use their respective best efforts to keep such
         Registration Statement continuously effective and provide all requisite
         financial statements for the period specified in Section 3 or 4 of this
         Agreement, as applicable. Upon the occurrence of any event that would
         cause any such Registration Statement or the Prospectus contained
         therein (A) to contain an untrue statement of material fact or omit to
         state any material fact necessary to make the statements therein not
         misleading or (B) not to be effective and usable for resale of Transfer
         Restricted Securities during the period required by this Agreement, the
         Company and the Guarantors shall file promptly an appropriate amendment
         to such Registration Statement curing such defect, and, if Commission
         review is required, use their respective best efforts to cause such
         amendment to be declared effective as soon as practicable.
         Notwithstanding the foregoing, the Company may suspend the offering and
         sales under the Exchange Offer Registration Statement subsequent to the
         Consummation of the Exchange Offer or the Shelf Registration Statement
         for up to 60 days in each year during which such Exchange Offer
         Registration Statement is required to be effective and usable hereunder
         subsequent to the Consummation of the Exchange Offer or such Shelf
         Registration Statement is required to be effective and usable hereunder
         (measured from the date of effectiveness of such Shelf Registration
         Statement to successive anniversaries thereof) if (A) either (y)(I) the
         Company shall be engaged in a material acquisition or disposition and
         (II)(aa) such acquisition or disposition is required to be disclosed in
         the Exchange Offer Registration Statement or the Shelf Registration
         Statement, the related Prospectus or any amendment or supplement
         thereto, or the failure by the Company to disclose such transaction in
         the Exchange Offer Registration Statement or the Shelf Registration
         Statement or related Prospectus, or any amendment or supplement
         thereto, as then amended or supplemented, would cause such Exchange
         Offer Registration Statement or Shelf Registration Statement,
         Prospectus or amendment or supplement thereto, to contain an untrue
         statement of material fact or omit to state a material fact necessary
         in order to make the statement therein not misleading, in light of the
         circumstances under which they were made, (bb) information regarding
         the existence of such acquisition or disposition has not then been
         publicly disclosed by or on behalf of the Company and (cc) a majority
         of the Board of Directors of the Company determines in the exercise of
         its good faith judgment that disclosure of such acquisition or
         disposition would not be in the best interest of the Company or would
         have a material adverse effect on the consummation of such acquisition
         or disposition or (z) a majority of the Board of Directors of the
         Company determines in the exercise of its good faith judgment that
         compliance with the disclosure obligations set forth in this Section
         6(c)(i) would otherwise have a material adverse effect on the Company
         and its subsidiaries, taken as a whole, and (B) the Company notifies
         the Holders within two business days after such Board of Directors
         makes the relevant determination set forth in clause (A); provided,
         however, that in each such case the applicable period specified in
         Section 3 (subsequent to the Consummation of the Exchange Offer) and
         Section 4 hereof during which the applicable Exchange Offer
         Registration Statement or Shelf Registration 


                                       9
<PAGE>   11
         Statement is required to be kept effective and usable shall be extended
         by the number of days during which such effectiveness was suspended
         pursuant to the foregoing and Special Interest shall not apply during
         any period the Company is permitted to suspend offerings and sales
         under this sentence;

                  (ii) prepare and file with the Commission such amendments and
         post-effective amendments to the applicable Registration Statement as
         may be necessary to keep such Registration Statement effective for the
         applicable period set forth in Section 3 or 4 hereof, as the case may
         be; cause the Prospectus to be supplemented by any required Prospectus
         supplement, and as so supplemented to be filed pursuant to Rule 424
         under the Act, and to comply fully with Rules 424, 430A and 462, as
         applicable, under the Act in a timely manner; and comply with the
         provisions of the Act with respect to the disposition of all securities
         covered by such Registration Statement during the applicable period in
         accordance with the intended method or methods of distribution by the
         sellers thereof set forth in such Registration Statement or supplement
         to the Prospectus;

                  (iii) advise each Holder promptly and, if requested by such
         Holder, confirm such advice in writing, (A) when the Prospectus or any
         Prospectus supplement or post-effective amendment has been filed, and,
         with respect to any applicable Registration Statement or any
         post-effective amendment thereto, when the same has become effective,
         (B) of any request by the Commission for amendments to the Registration
         Statement or amendments or supplements to the Prospectus or for
         additional information relating thereto, (C) of the issuance by the
         Commission of any stop order suspending the effectiveness of the
         Registration Statement under the Act or of the suspension by any state
         securities commission of the qualification of the Transfer Restricted
         Securities for offering or sale in any jurisdiction, or the initiation
         of any proceeding for any of the preceding purposes, (D) of the
         existence of any fact or the happening of any event that makes any
         statement of a material fact made in the Registration Statement, the
         Prospectus, any amendment or supplement thereto or any document
         incorporated by reference therein untrue, or that requires the making
         of any additions to or changes in the Registration Statement in order
         to make the statements therein not misleading, or that requires the
         making of any additions to or changes in the Prospectus in order to
         make the statements therein, in the light of the circumstances under
         which they were made, not misleading. If at any time the Commission
         shall issue any stop order suspending the effectiveness of the
         Registration Statement, or any state securities commission or other
         regulatory authority shall issue an order suspending the qualification
         or exemption from qualification of the Transfer Restricted Securities
         under state securities or Blue Sky laws, the Company and the Guarantors
         shall use their respective best efforts to obtain the withdrawal or
         lifting of such order at the earliest possible time;

                  (iv) subject to Section 6(c)(i), if any fact or event
         contemplated by Section 6(c)(iii)(D) above shall exist or have
         occurred, prepare a supplement or post-effective amendment to the
         Registration Statement or related Prospectus or any document
         incorporated therein by reference or file any other required document
         so that, as thereafter delivered to the purchasers of Transfer
         Restricted Securities, the Prospectus will not contain an untrue
         statement of a material fact or omit to state any material fact
         necessary to make 


                                       10
<PAGE>   12
         the statements therein, in the light of the circumstances under which
         they were made, not misleading;

                  (v) furnish to each Holder, who shall certify to the Company
         that they have a present intention to sell Transfer Restricted
         Securities in connection with such exchange or sale, if any, before
         filing with the Commission, copies of any Registration Statement or any
         Prospectus included therein or any amendments or supplements to any
         such Registration Statement or Prospectus (including all documents
         incorporated by reference after the initial filing of such Registration
         Statement), which documents will be subject to the review and comment
         of such Holders in connection with such sale, if any, for a period of
         at least five Business Days, and the Company will not file any such
         Registration Statement or Prospectus or any amendment or supplement to
         any such Registration Statement or Prospectus (including all such
         documents incorporated by reference) to which such Holders shall
         reasonably object within five Business Days after the receipt thereof;

                  (vi) promptly prior to the filing of any document that is to
         be incorporated by reference into a Registration Statement or
         Prospectus, provide copies of such document to each Holder in
         connection with such exchange or sale, if any, make the Company's and
         the Guarantors' representatives available for discussion of such
         document and other customary due diligence matters, and include such
         information in such document prior to the filing thereof as such
         Holders may reasonably request;

                  (vii) make available, at reasonable times, for inspection by
         each Holder and any attorney or accountant retained by such Holders who
         shall certify to the Company that they have a current intention to sell
         the Transfer Restricted Securities, all financial and other records,
         pertinent corporate documents of the Company and the Guarantors and
         cause the Company's and the Guarantors' officers, directors and
         employees to supply all information reasonably requested by any such
         Holder, attorney or accountant in connection with such Registration
         Statement or any post-effective amendment thereto subsequent to the
         filing thereof and prior to its effectiveness, in the reasonable
         judgment of counsel for the Company, to conduct a reasonable
         investigation within the meaning of Section 11 of the Securities Act;
         provided, however, that each such party shall be required to maintain
         in confidence and not to disclose to any other person any information
         or records designated by the Company in writing as being confidential,
         until such time as (A) such information becomes a matter of public
         record (whether by virtue of its inclusion in such registration
         statement or otherwise), or (B) such person shall be required, or shall
         deem it advisable, so to disclose such information pursuant to the
         subpoena or order of any court or other governmental agency or body
         having jurisdiction over the matter (subject to the requirement of such
         order, and only after such person shall have given the Company prompt
         prior written notice thereof), or (C) such information is required to
         be set forth in such registration statement or the prospectus included
         therein or in an amendment to such registration statement or an
         amendment or supplement to such prospectus in order that such
         registration statement, prospectus, amendment or supplement, as the
         case may be, does not contain an untrue statement of a material fact or
         omit to state therein a material fact required to be stated therein or
         necessary to make the statements therein not misleading in light of the
         circumstances then existing;


                                       11
<PAGE>   13
                  (viii) if requested by any Holders in connection with such
         exchange or sale, promptly include in any Registration Statement or
         Prospectus, pursuant to a supplement or post-effective amendment if
         necessary, such information as such Holders may reasonably request to
         have included therein, including, without limitation, information
         relating to the "Plan of Distribution" of the Transfer Restricted
         Securities; and make all required filings of such Prospectus supplement
         or post-effective amendment as soon as practicable after the Company is
         notified of the matters to be included in such Prospectus supplement or
         post-effective amendment;

                  (ix) furnish to each Holder in connection with such exchange
         or sale, without charge, at least one copy of the Registration
         Statement, as first filed with the Commission, and of each amendment
         thereto, including, at the request of such Holder, all documents
         incorporated by reference therein and all exhibits (including, at the
         request of such Holder, exhibits incorporated therein by reference);

                  (x) deliver to each Holder without charge, as many copies of
         the Prospectus (including each preliminary prospectus) and any
         amendment or supplement thereto as such Persons reasonably may request;
         the Company and the Guarantors hereby consent to the use (in accordance
         with law) of the Prospectus and any amendment or supplement thereto by
         each selling Holder in connection with the offering and the sale of the
         Transfer Restricted Securities covered by the Prospectus or any
         amendment or supplement thereto;

                  (xi) upon the request of any Holder, enter into such
         agreements (including underwriting agreements) and make such
         representations and warranties and take all such other actions in
         connection therewith in order to expedite or facilitate the disposition
         of the Transfer Restricted Securities pursuant to any applicable
         Registration Statement contemplated by this Agreement as may be
         reasonably requested by any Holder in connection with any sale or
         resale pursuant to any applicable Registration Statement. In such
         connection, the Company and the Guarantors shall:

                  (A) upon request of any Holder, furnish (or in the case of
              paragraphs (2) and (3), use its best efforts to cause to be
              furnished) to each Holder: upon the effectiveness of the Shelf
              Registration Statement:

                      (1) a certificate, dated such date, signed on behalf of
                  the Company and each Guarantor by (x) the President or any
                  Vice President and (y) a principal financial or accounting
                  officer of the Company and such Guarantor, confirming, as of
                  the date thereof, the matters set forth in Sections 6(y), 9(a)
                  and 9(b) of the Purchase Agreement and such other similar
                  matters as such Holder may reasonably request;

                      (2) an opinion, dated the date of Consummation of the
                  Exchange Offer or the date of effectiveness of the Shelf
                  Registration Statement, as the case may be, of counsel for the
                  Company and the Guarantors covering matters similar to those
                  set forth in Exhibit A of the Purchase Agreement and such
                  other matters as such Holder may reasonably request, including
                  the last 


                                       12
<PAGE>   14
                  paragraph of Exhibit A relating to the Registration Statement
                  or the Exchange Offer Registration Statement, as the case may
                  be; and

                      (3) a customary comfort letter, dated the date of
                  Consummation of the Exchange Offer, or as of the date of
                  effectiveness of the Shelf Registration Statement, as the case
                  may be, from the Company's independent accountants, in the
                  customary form and covering matters of the type customarily
                  covered in comfort letters to underwriters in connection with
                  underwritten offerings, and affirming the matters set forth in
                  the comfort letters delivered pursuant to Section 9(g) of the
                  Purchase Agreement; and

                  (B) deliver such other documents and certificates as may be
              reasonably requested by the selling Holders to evidence compliance
              with the matters covered in clause (A) above and with any
              customary conditions contained in any agreement entered into by
              the Company and the Guarantors pursuant to this clause (xi);

                  (xii) prior to any public offering of Transfer Restricted
         Securities, cooperate with the selling Holders and their counsel in
         connection with the registration and qualification of the Transfer
         Restricted Securities under the securities or Blue Sky laws of such
         jurisdictions as the selling Holders may request and do any and all
         other acts or things necessary or advisable to enable the disposition
         in such jurisdictions of the Transfer Restricted Securities covered by
         the applicable Registration Statement; provided, however, that neither
         the Company nor any Guarantor shall be required to register or qualify
         as a foreign corporation where it is not now so qualified but for the
         requirements of this clause (xii) or to take any action that would
         subject it to the service of process in suits or to taxation, other
         than as to matters and transactions relating to the Registration
         Statement, in any jurisdiction where it is not now so subject, or make
         any changes to their respective certificates of incorporation or
         by-laws or any agreement between the Company and its stockholders or
         the Guarantors and their stockholders;

                  (xiii) in connection with any sale of Transfer Restricted
         Securities that will result in such securities no longer being Transfer
         Restricted Securities, cooperate with the Holders to facilitate the
         timely preparation and delivery of certificates representing Transfer
         Restricted Securities to be sold and not bearing any restrictive
         legends; and to register such Transfer Restricted Securities in such
         denominations and such names as the selling Holders may request at
         least two Business Days prior to such sale of Transfer Restricted
         Securities;

                  (xiv) use their respective best efforts to cause the
         disposition of the Transfer Restricted Securities covered by the
         Registration Statement to be registered with or approved by such other
         governmental agencies or authorities as may be necessary to enable the
         seller or sellers thereof to consummate the disposition of such
         Transfer Restricted Securities, subject to the proviso contained in
         clause (xii) above;

                  (xv) provide a CUSIP number for all Transfer Restricted
         Securities not later than the effective date of a Registration
         Statement covering such Transfer Restricted Securities and provide the
         Trustee under the Indenture with printed certificates for the Transfer


                                       13
<PAGE>   15
         Restricted Securities which are in a form eligible for deposit with the
         Depository Trust Company;

                  (xvi) otherwise use their respective best efforts to comply
         with all applicable rules and regulations of the Commission, and make
         generally available to its security holders with regard to any
         applicable Registration Statement, as soon as practicable, a
         consolidated earnings statement meeting the requirements of Rule 158
         (which need not be audited) covering a twelve-month period beginning
         after the effective date of the Registration Statement (as such term is
         defined in paragraph (c) of Rule 158 under the Act);

                  (xvii) cause the Indenture to be qualified under the TIA not
         later than the effective date of the first Registration Statement
         required by this Agreement and, in connection therewith, cooperate with
         the Trustee and the Holders to effect such changes to the Indenture as
         may be required for such Indenture to be so qualified in accordance
         with the terms of the TIA; and execute and use its best efforts to
         cause the Trustee to execute, all documents that may be required to
         effect such changes and all other forms and documents required to be
         filed with the Commission to enable such Indenture to be so qualified
         in a timely manner; and

                  (xviii)provide promptly to each Holder, upon request, each
         document filed with the Commission pursuant to the requirements of
         Section 13 or Section 15(d) of the Exchange Act.

         (d) Restrictions on Holders. Each Holder agrees by acquisition of a
Transfer Restricted Security that, upon receipt of the notice referred to in
Section 6(c)(iii)(C) or any notice from the Company of the existence of any fact
of the kind described in Section 6(c)(iii)(D) hereof (in each case, a
"SUSPENSION NOTICE"), such Holder will forthwith discontinue disposition of
Transfer Restricted Securities pursuant to the applicable Registration Statement
until (i) such Holder has received copies of the supplemented or amended
Prospectus contemplated by Section 6(c)(iv) hereof, or (ii) such Holder is
advised in writing by the Company that the use of the Prospectus may be resumed,
and has received copies of any additional or supplemental filings that are
incorporated by reference in the Prospectus (in each case, the "RECOMMENCEMENT
DATE"). Each Holder receiving a Suspension Notice hereby agrees that it will
either (i) destroy any Prospectuses, other than permanent file copies, then in
such Holder's possession which have been replaced by the Company with more
recently dated Prospectuses or (ii) deliver to the Company (at the Company's
expense) all copies, other than permanent file copies, then in such Holder's
possession of the Prospectus covering such Transfer Restricted Securities that
was current at the time of receipt of the Suspension Notice. The time period
regarding the effectiveness of such Registration Statement set forth in Section
3 or 4 hereof, as applicable, shall be extended by a number of days equal to the
number of days in the period from and including the date of delivery of the
Suspension Notice to the date of delivery of the Recommencement Date.

SECTION 7. REGISTRATION EXPENSES

         (a) All expenses incident to the Company's and the Guarantors'
performance of or compliance with this Agreement will be borne by the Company,
regardless of whether a Registration Statement becomes effective, including
without limitation: (i) all registration and filing 


                                       14
<PAGE>   16
fees and expenses; (ii) all fees and expenses of compliance with federal
securities and state Blue Sky or securities laws; (iii) all expenses of printing
(including printing certificates for the Series B Notes to be issued in the
Exchange Offer and printing of Prospectuses), messenger and delivery services
and telephone; (iv) all fees and disbursements of counsel for the Company, the
Guarantors and the Holders of Transfer Restricted Securities; (v) all
application and filing fees in connection with listing the Series B Notes on a
national securities exchange or automated quotation system pursuant to the
requirements hereof; and (vi) all fees and disbursements of independent
certified public accountants of the Company and the Guarantors (including the
expenses of any special audit and comfort letters required by or incident to
such performance). Notwithstanding the foregoing, the Holders of Transfer
Restricted Securities being registered shall pay all agency fees and commissions
and underwriting discounts and commissions attributable to the sale of such
Transfer Restricted Securities and the fees and disbursements of any counsel or
other advisors or experts retained by such holders (severally or jointly), other
than the counsel and experts specifically referred to above.

         The Company will, in any event, bear its and the Guarantors' internal
expenses (including, without limitation, all salaries and expenses of its
officers and employees performing legal or accounting duties), the expenses of
any annual audit and the fees and expenses of any Person, including special
experts, retained by the Company or the Guarantors.

SECTION 8. INDEMNIFICATION

         (a) The Company and the Guarantors agree, jointly and severally, to
indemnify and hold harmless each Holder, its directors, officers and each
Person, if any, who controls such Holder (within the meaning of Section 15 of
the Act or Section 20 of the Exchange Act), from and against any and all losses,
claims, damages, liabilities, judgments, (including without limitation, any
reasonable legal or other expenses incurred in connection with investigating or
defending any matter, including any action that could give rise to any such
losses, claims, damages, liabilities or judgments) caused by any untrue
statement or alleged untrue statement of a material fact contained in any
Registration Statement, preliminary prospectus or Prospectus (or any amendment
or supplement thereto) provided by the Company to any Holder or any prospective
purchaser of Series B Notes or registered Series A Notes, or caused by any
omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein not misleading,
except insofar as (x) such losses, claims, damages, liabilities or judgments are
caused by an untrue statement or omission or alleged untrue statement or
omission that is based upon information relating to any of the Holders furnished
in writing to the Company by any of the Holders or (y) such losses, claims,
damages, liabilities or judgments are caused by any untrue statement or alleged
untrue statement of a material fact contained in the Preliminary Offering
Memorandum, or caused by any omission or alleged omission to state therein a
material fact required to be stated therein or necessary to make the statements
therein not misleading, if such material misstatement or omission or alleged
material misstatement or omission was cured in the Final Offering Memorandum, as
so amended or supplemented.

         (b) Each Holder of Transfer Restricted Securities agrees, severally and
not jointly, to indemnify and hold harmless the Company and the Guarantors, and
their respective directors and officers, and each person, if any, who controls
(within the meaning of Section 15 of the Act or 


                                       15
<PAGE>   17
Section 20 of the Exchange Act) the Company, or the Guarantors to the same
extent as the foregoing indemnity from the Company and the Guarantors set forth
in section (a) above, but only with reference to information relating to such
Holder furnished in writing to the Company by such Holder expressly for use in
any Registration Statement. In case any action or proceeding shall be brought
against the Company, the Guarantors or any of their directors or officers or any
such controlling person in respect of which indemnity may be sought against a
Holder of Transfer Restricted Securities, such Holder shall have the rights and
duties given the Company and the Guarantors pursuant to this Section 8; and the
Company and the Guarantors, such directors or officers or such controlling
person shall have the rights and duties given to each Holder pursuant to this
Section 8. In no event shall any Holder, its directors, officers or any Person
who controls such Holder be liable or responsible for any amount in excess of
the amount by which the total amount received by such Holder with respect to its
sale of Transfer Restricted Securities pursuant to a Registration Statement
exceeds (i) the amount paid by such Holder for such Transfer Restricted
Securities and (ii) the amount of any damages that such Holder, its directors,
officers or any Person who controls such Holder has otherwise been required to
pay by reason of such untrue or alleged untrue statement or omission or alleged
omission.

         (c) In case any action shall be commenced involving any person in
respect of which indemnity may be sought pursuant to Section 8(a) or 8(b) (the
"INDEMNIFIED PARTY"), the indemnified party shall promptly notify the person
against whom such indemnity may be sought (the "INDEMNIFYING PERSON") in writing
and the indemnifying party shall assume the defense of such action, including
the employment of counsel reasonably satisfactory to the indemnified party and
the payment of all fees and expenses of such counsel, as incurred (except that
in the case of any action in respect of which indemnity may be sought pursuant
to both Sections 8(a) and 8(b), a Holder shall not be required to assume the
defense of such action pursuant to this Section 8(c), but may employ separate
counsel and participate in the defense thereof, but the fees and expenses of
such counsel, except as provided below, shall be at the expense of the Holder).
Any indemnified party shall have the right to employ separate counsel in any
such action and participate in the defense thereof, but the fees and expenses of
such counsel shall be at the expense of the indemnified party unless (i) the
employment of such counsel shall have been specifically authorized in writing by
the indemnifying party, (ii) the indemnifying party shall have failed to assume
the defense of such action or employ counsel reasonably satisfactory to the
indemnified party or (iii) the named parties to any such action (including any
impleaded parties) include both the indemnified party and the indemnifying
party, and the indemnified party shall have been advised by such counsel that
there may be one or more legal defenses available to it which are different from
or additional to those available to the indemnifying party (in which case the
indemnifying party shall not have the right to assume the defense of such action
on behalf of the indemnified party). In any such case, the indemnifying party
shall not, in connection with any one action or separate but substantially
similar or related actions in the same jurisdiction arising out of the same
general allegations or circumstances, be liable for the fees and expenses of
more than one separate firm of attorneys (in addition to any local counsel) for
all indemnified parties and all such reasonable fees and expenses shall be
reimbursed as they are incurred. Such firm shall be designated in writing by a
majority of the Holders, in the case of the parties indemnified pursuant to
Section 8(a), and by the Company and Guarantors, in the case of parties
indemnified pursuant to Section 8(b). The indemnifying party shall not be
obligated to indemnify and hold harmless any indemnified party from and against
any losses, claims, damages, liabilities and judgments by reason of any
settlement


                                       16
<PAGE>   18
of any action effected without the indemnifying party's written consent. No
indemnifying party shall, without the prior written consent of the indemnified
party, effect any settlement or compromise of, or consent to the entry of
judgment with respect to, any pending or threatened action in respect of which
the indemnified party is or could have been a party and indemnity or
contribution may be or could have been sought hereunder by the indemnified
party, unless such settlement, compromise or judgment (i) includes an
unconditional release of the indemnified party from all liability on claims that
are or could have been the subject matter of such action and (ii) does not
include a statement as to or an admission of fault, culpability or a failure to
act, by or on behalf of the indemnified party.

         (d) To the extent that the indemnification provided for in this Section
8 is unavailable to an indemnified party in respect of any losses, claims,
damages, liabilities or judgments referred to therein, then each indemnifying
party, in lieu of indemnifying such indemnified party, shall contribute to the
amount paid or payable by such indemnified party as a result of such losses,
claims, damages, liabilities or judgments (i) in such proportion as is
appropriate to reflect the relative benefits received by the Company and the
Guarantors, on the one hand, and the Holders, on the other hand, from their sale
of Transfer Restricted Securities or (ii) if the allocation provided by clause
8(d)(i) is not permitted by applicable law, in such proportion as is appropriate
to reflect not only the relative benefits referred to in clause 8(d)(i) above
but also the relative fault of the Company and the Guarantors, on the one hand,
and of the Holder, on the other hand, in connection with the statements or
omissions which resulted in such losses, claims, damages, liabilities or
judgments, as well as any other relevant equitable considerations. The relative
fault of the Company and the Guarantors, on the one hand, and of the Holder, on
the other hand, shall be determined by reference to, among other things, whether
the untrue or alleged untrue statement of a material fact or the omission or
alleged omission to state a material fact relates to information supplied by the
Company or such Guarantor, on the one hand, or by the Holder, on the other hand,
and the parties' relative intent, knowledge, access to information and
opportunity to correct or prevent such statement or omission. The amount paid or
payable by a party as a result of the losses, claims, damages, liabilities and
judgments referred to above shall be deemed to include, subject to the
limitations set forth in the second paragraph of Section 8(a), any legal or
other fees or expenses reasonably incurred by such party in connection with
investigating or defending any action or claim.

         The Company, the Guarantors and each Holder agree that it would not be
just and equitable if contribution pursuant to this Section 8(d) were determined
by pro rata allocation (even if the Holders were treated as one entity for such
purpose) or by any other method of allocation which does not take account of the
equitable considerations referred to in the immediately preceding paragraph. The
amount paid or payable by an indemnified party as a result of the losses,
claims, damages, liabilities or judgments referred to in the immediately
preceding paragraph shall be deemed to include, subject to the limitations set
forth above, any legal or other expenses reasonably incurred by such indemnified
party in connection with investigating or defending any matter, including any
action that could have given rise to such losses, claims, damages, liabilities
or judgments. Notwithstanding the provisions of this Section 8, no Holder, its
directors, its officers or any Person, if any, who controls such Holder shall be
required to contribute, in the aggregate, any amount in excess of the amount by
which the total received by such Holder with respect to the sale of Transfer
Restricted Securities pursuant to a Registration Statement exceeds (i) the
amount paid 


                                       17
<PAGE>   19
by such Holder for such Transfer Restricted Securities and (ii) the amount of
any damages which such Holder has otherwise been required to pay by reason of
such untrue or alleged untrue statement or omission or alleged omission. No
person guilty of fraudulent misrepresentation (within the meaning of Section
11(f) of the Act) shall be entitled to contribution from any person who was not
guilty of such fraudulent misrepresentation. The Holders' obligations to
contribute pursuant to this Section 8(c) are several in proportion to the
respective principal amount of Transfer Restricted Securities held by each
Holder hereunder and not joint.

SECTION 9. UNDERWRITTEN OFFERING

         (a) Selection of Underwriters. If any of the Transfer Restricted
Securities covered by the Shelf Registration Statement are to be sold pursuant
to an underwritten offering, the managing underwriter or underwriters thereof
shall be designated by the Company.

         (b) Participation by Holders. Each holder of Transfer Restricted
Securities hereby agrees with each other such holder that no such holder may
participate in any underwritten offering hereunder unless such holder (i) agrees
to sell such holder's Transfer Restricted Securities on the basis provided in
any underwriting arrangements approved by the persons entitled hereunder to
approve such arrangements and (ii) completes and executes all questionnaires,
powers of attorney, indemnities, under writing agreements and other documents
reasonably required under the terms of such underwriting arrangements.

SECTION 10. RULE 144A AND RULE 144

         The Company and each Guarantor agrees with each Holder, for so long as
any Transfer Restricted Securities remain outstanding and during any period in
which the Company or such Guarantor (i) is not subject to Section 13 or 15(d) of
the Exchange Act, to make available, upon request of any Holder, to such Holder
or beneficial owner of Transfer Restricted Securities in connection with any
sale thereof and any prospective purchaser of such Transfer Restricted
Securities designated by such Holder or beneficial owner, the information
required by Rule 144A(d)(4) under the Act in order to permit resales of such
Transfer Restricted Securities pursuant to Rule 144A, and (ii) is subject to
Section 13 or 15 (d) of the Exchange Act, to make all filings required thereby
in a timely manner in order to permit resales of such Transfer Restricted
Securities pursuant to Rule 144.

SECTION 11. MISCELLANEOUS

         (a) Remedies. The Company and the Guarantors acknowledge and agree that
any failure by the Company and the Guarantors to comply with their respective
obligations under Sections 3 and 4 hereof may result in material irreparable
injury to the Initial Purchasers or the Holders for which there is no adequate
remedy at law, that it will not be possible to measure damages for such injuries
precisely and that, in the event of any such failure, the Initial Purchasers or
any Holder may obtain such relief as may be required to specifically enforce the
Company's and the Guarantor's obligations under Sections 3 and 4 hereof. The
Company and the Guarantors further agree to waive the defense in any action for
specific performance that a remedy at law would be adequate.


                                       18
<PAGE>   20
         (b) No Inconsistent Agreements. Neither the Company nor any Guarantor
will, on or after the date of this Agreement, enter into any agreement with
respect to its securities that is inconsistent with the rights granted to the
Holders in this Agreement or otherwise conflicts with the provisions hereof.
Neither the Company nor any Guarantor has previously entered into any agreement
granting any registration rights with respect to its securities to any Person.
The rights granted to the Holders hereunder do not in any way conflict with and
are not inconsistent with the rights granted to the holders of the Company's and
the Guarantors' securities under any agreement in effect on the date hereof.

         (c) Amendments and Waivers. The provisions of this Agreement may not be
amended, modified or supplemented, and waivers or consents to or departures from
the provisions hereof may not be given unless (i) in the case of Section 5
hereof and this Section 10(c)(i), the Company has obtained the written consent
of Holders of all outstanding Transfer Restricted Securities and (ii) in the
case of all other provisions hereof, the Company has obtained the written
consent of Holders of a majority of the outstanding principal amount of Transfer
Restricted Securities (excluding Transfer Restricted Securities held by the
Company or its Affiliates). Notwithstanding the foregoing, a waiver or consent
to departure from the provisions hereof that relates exclusively to the rights
of Holders whose Transfer Restricted Securities are being tendered pursuant to
the Exchange Offer, and that does not affect directly or indirectly the rights
of other Holders whose Transfer Restricted Securities are not being tendered
pursuant to such Exchange Offer, may be given by the Holders of a majority of
the outstanding principal amount of Transfer Restricted Securities subject to
such Exchange Offer.

         (d) Third Party Beneficiary. The Holders shall be third party
beneficiaries to the agreements made hereunder between the Company and the
Guarantors, on the one hand, and the Initial Purchasers, on the other hand, and
shall have the right to enforce such agreements directly to the extent they may
deem such enforcement necessary or advisable to protect its rights or the rights
of Holders hereunder.

         (e) Notices. All notices and other communications provided for or
permitted hereunder shall be made in writing by hand-delivery, first-class mail
(registered or certified, return receipt requested), telex, telecopier, or air
courier guaranteeing overnight delivery:

                  (i) if to a Holder, at the address set forth on the records of
         the Registrar under the Indenture, with a copy to the Registrar under
         the Indenture; and

                  (ii)     if to the Company or the Guarantors:

                           15880 North Greenway - Hayden
                           Loop, Suite 100
                           Scottsdale, Arizona  85260

                           Telecopier No.:  (602) 627-2703
                           Attention:  Steve Helm, Esq.


                                       19
<PAGE>   21
                           With a copy to:

                           Fried, Frank, Harris, Shriver & Jacobson
                           One New York Plaza
                           New York, NY  10004

                           Telecopier No.:  (212) 859-8586
                           Attention:  David C. Golay

         All such notices and communications shall be deemed to have been duly
given: at the time delivered by hand, if personally delivered; five Business
Days after being deposited in the mail, postage prepaid, if mailed; when receipt
acknowledged, if telecopied; and on the next business day, if timely delivered
to an air courier guaranteeing overnight delivery.

         Copies of all such notices, demands or other communications shall be
concurrently delivered by the Person giving the same to the Trustee at the
address specified in the Indenture.

         (f) Successors and Assigns. This Agreement shall inure to the benefit
of and be binding upon the successors and assigns of each of the parties,
including without limitation and without the need for an express assignment,
subsequent Holders; provided, that nothing herein shall be deemed to permit any
assignment, transfer or other disposition of Transfer Restricted Securities in
violation of the terms hereof or of the Purchase Agreement or the Indenture. If
any transferee of any Holder shall acquire Transfer Restricted Securities in any
manner, whether by operation of law or otherwise, such Transfer Restricted
Securities shall be held subject to all of the terms of this Agreement, and by
taking and holding such Transfer Restricted Securities such Person shall be
conclusively deemed to have agreed to be bound by and to perform all of the
terms and provisions of this Agreement, including the restrictions on resale set
forth in this Agreement and, if applicable, the Purchase Agreement, and such
Person shall be entitled to receive the benefits hereof.

         (g) Counterparts. This Agreement may be executed in any number of
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

         (h) Headings. The headings in this Agreement are for convenience of
reference only and shall not limit or otherwise affect the meaning hereof.

         (i) Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO THE
CONFLICT OF LAW RULES THEREOF.

         (j) Severability. In the event that any one or more of the provisions
contained herein, or the application thereof in any circumstance, is held
invalid, illegal or unenforceable, the validity, legality and enforceability of
any such provision in every other respect and of the remaining provisions
contained herein shall not be affected or impaired thereby.

         (k) Entire Agreement. This Agreement is intended by the parties as a
final expression of their agreement and intended to be a complete and exclusive
statement of the agreement and 


                                       20
<PAGE>   22
understanding of the parties hereto in respect of the subject matter contained
herein. There are no restrictions, promises, warranties or undertakings, other
than those set forth or referred to herein with respect to the registration
rights granted with respect to the Transfer Restricted Securities. This
Agreement supersedes all prior agreements and understandings between the parties
with respect to such subject matter.



                                       21
<PAGE>   23
         IN WITNESS WHEREOF, the parties have executed this Agreement as of the
date first written above.

                                      ALLIED WASTE NORTH AMERICA, INC.



                                       By: /s/ G. Thomas Rochford, Jr.
                                           ---------------------------------
                                           Name:
                                           Title:

                                       ALLIED WASTE INDUSTRIES, INC.



                                       By: /s/ G. Thomas Rochford, Jr.
                                           ---------------------------------
                                           Name:
                                           Title:

                                      EACH ENTITY LISTED ON SCHEDULE A,
                                      as Guarantors


                                      By: /s/ G. Thomas Rochford, Jr.
                                           ---------------------------------
                                           Name:  G. Thomas Rochford, Jr.
                                           Title: Treasurer



The foregoing Registration Rights
Agreement is hereby confirmed and
accepted as of the date first above
written by Donaldson, Lufkin & Jenrette
Securities Corporation on behalf of the
Initial Purchasers.

DONALDSON, LUFKIN & JENRETTE
  SECURITIES CORPORATION


By: /s/ William J.R. Wilson
    -------------------------
    Name:   William J.R. Wilson
    Title:  Vice President


<PAGE>   24
                                   SCHEDULE A

                                   GUARANTORS

                                Parent Guarantor

NAME OF PARENT GUARANTOR                     STATE OF ORGANIZATION
- --------------------------------------------------------------------------------
Allied Waste Industries, Inc.                    Delaware

                              Subsidiary Guarantors

NAME OF SUBSIDIARY GUARANTOR                            STATE OF ORGANIZATION
- --------------------------------------------------------------------------------
A-1 Service, Inc.                                              Iowa
Aaro Waste Paper Company                                       Michigan
AAWI, Inc.                                                     Texas
Able Sanitation, Inc.                                          Michigan
Adrian Landfill, Inc.                                          Michigan
ADS, Inc.                                                      Oklahoma
ADS of Illinois, Inc.                                          Illinois
Affordable Dumpsters, Inc                                      Illinois
Alabama Recycling Services, Inc.                               Alabama
Alaska Street Associates, Inc.                                 Washington
Allied Acquisition Pennsylvania, Inc.                          Pennsylvania
Allied Acquisition Two, Inc.                                   Massachusetts
Allied Cartage, Inc.                                           Massachusetts
Allied Gas Recovery Systems, L.L.C.*                           Delaware
Allied Nova Scotia, Inc.*                                      Delaware
Allied Services, LLC*                                          Delaware
Allied Waste Company, Inc.*                                    Delaware
Allied Waste Industries (Arizona), Inc.                        Arizona
Allied Waste Industries of New York, Inc.*                     New York
Allied Waste Landfill Holdings, Inc.*                          Delaware
Allied Waste of California, Inc.                               California
Allied Waste of Long Island, Inc.*                             New York
Allied Waste of New Jersey, LLC*                               Delaware
Allied Waste Rural Sanitation, Inc.*                           Delaware
Allied Waste Services, Inc.                                    Massachusetts
Allied Waste Systems, Inc.*                                    Delaware
Allied Waste Systems, Inc.                                     Ohio
Allied Waste Systems Holdings, Inc.*                           Delaware
Allied Waste Transportation, Inc.*                             Delaware
Americal Co.                                                   Michigan
American Disposal Services, Inc.*                              Delaware
American Disposal Services of Illinois, Inc.*                  Delaware
American Disposal Services of Kansas, Inc.                     Kansas
American Disposal Services of Missouri, Inc.                   Oklahoma
American Disposal Services of New Jersey, Inc.*                Delaware


                                      A-1

<PAGE>   25
American Disposal Services of West Virginia, Inc.*             Delaware
American Disposal Transfer Services of Illinois, Inc.*         Delaware
American Transfer Company, Inc.*                               New York
Anderson Regional Landfill, LLC*                               Delaware
Anson County Landfill NC, LLC*                                 Delaware
Apache Junction Landfill Corporation                           Arizona
Area Disposal, Inc.                                            Illinois
Autoshred, Inc.                                                Missouri
AWIN I Acquisition Corporation*                                Delaware
AWIN Leasing Company, Inc.*                                    Delaware
AWIN Management, Inc.*                                         Delaware
B & L Waste Handling, Inc.                                     Rhode Island
Bellville Landfill, Inc.                                       Missouri
Better Disposal Services, Inc.                                 Nebraska
Borrego Landfill, Inc.                                         California
Bowers Phase II, Inc.                                          Ohio
Brickyard Disposal & Recycling, Inc.                           Illinois
Bridgeton Landfill, LLC*                                       Delaware
Brunswick Waste Management Facility, LLC*                      Delaware
Butler County Landfill, LLC*                                   Delaware
Camelot Landfill TX, LP*                                       Delaware
CC Landfill, Inc.*                                             Delaware
CCAI, Inc.                                                     Washington
CDF Consolidated Corporation                                   Illinois
Celina Landfill, Inc.                                          Ohio
Central Sanitary Landfill, Inc.                                Michigan
Chambers Development of North Carolina, Inc.                   North Carolina
Champion Recycling, Inc.*                                      New York
Charter Evaporation Resource Recovery Systems                  California
Cherokee Run Landfill, Inc.                                    Ohio
Chicago Disposal, Inc.                                         Illinois
Citizens Disposal, Inc.                                        Michigan
City-Star Services, Inc.                                       Michigan
Clarkston Disposal, Inc.                                       Michigan
Clinton Disposal Co.                                           Iowa
Community Refuse Disposal, Inc.                                Nebraska
Consolidated Processing, Inc.                                  Illinois
Container Service, Inc.                                        Missouri
County Disposal, Inc.*                                         Delaware
County Disposal (Ohio), Inc.*                                  Delaware
County Landfill, Inc.*                                         Delaware
County Line Landfill Partnership                               Indiana
Cousins Carting Corp.*                                         New York
Crow Landfill TX, LLC*                                         Delaware
Crow Landfill TX, L.P.*                                        Delaware



                                      A-2
<PAGE>   26
CRX, Inc.                                                      Nevada
D & D Garage Services, Inc.                                    Illinois
D & L Disposal, L.L.C.*                                        Delaware
Delta Container Corporation                                    California
Delta Paper Stock Co.                                          California
Denver Regional Landfill, Inc.                                 Colorado
Dinverno, Inc.                                                 Michigan
Dinverno Recycling, Inc.                                       Michigan
Dopheide Sanitary Service, Inc.                                Nebraska
Draw Acquisition Company Eighteen*                             Delaware
Draw Acquisition Company Twenty Two*                           Delaware
Draw Acquisition Company Twenty Three*                         Delaware
Draw Enterprises II, Inc.                                      Illinois
Draw Enterprises Real Estate, Inc.                             Illinois
Draw Enterprises Real Estate, L.P.                             Illinois
Duncan Disposal Service, Inc.                                  Michigan
Eagle Industries Leasing, Inc.                                 Michigan
East Coast Waste Systems, Inc.                                 Massachusetts
ECDC Environmental of Humbolt County, Inc.*                    Delaware
ECDC Environmental, L.C.                                       Utah
ECDC Holdings, Inc.*                                           Delaware
Ellis County Landfill TX, LLC*                                 Delaware
Ellis County Landfill TX, L.P.*                                Delaware
Ellis Scott Landfill MO, LLC*                                  Delaware
Elmhurst Disposal Company                                      Illinois
Enviro Carting Inc.*                                           New York
Environmental Development Corporation*                         Delaware
Environmental Reclamation Company                              Illinois
Enviro Recycling, Inc.*                                        New York
Envotech-Illinois, L.L.C.*                                     Delaware
Environtech, Inc.*                                             Delaware
Evergreen Scavenger Service, Inc.*                             Delaware
Evergreen Scavenger Service, L.L.C.*                           Delaware
Fred B. Barbara Trucking Co., Inc.                             Illinois
Fort Worth Landfill TX, LP*                                    Delaware
Forward, Inc.                                                  California
G. Van Dyken Disposal Inc.                                     Michigan
Garofalo Brothers, Inc.                                        New Jersey
Garofalo Recycling and Transfer Station Co., Inc.              New Jersey
Gary Recycling Services, Inc.                                  Indiana
General Refuse Rolloff Corp.*                                  Delaware
Georgia Recycling Services, Inc.*                              Delaware
Golden Eagle Disposals, Inc.*                                  New York
Golden Waste Disposal, Inc.                                    Georgia
Great Lakes Disposal Services, Inc.*                           Delaware


                                      A-3
<PAGE>   27
Great Midwestern Recovery Systems, Inc.                        Illinois
Great Plains Landfill OK, LLC*                                 Delaware
Harland's Sanitary Landfill, Inc.                              Michigan
Hawkeye Disposal Services, Inc.                                Iowa
Illiana Disposal Partnership                                   Indiana
Illinois Bulk Handlers, Inc.                                   Illinois
Illinois Landfill, Inc.                                        Illinois
Illinois Recycling Services, Inc.                              Illinois
Independent Trucking Company                                   California
Indiana Recycling Service, Incorporated                        Indiana
Industrial Services of Illinois, Inc.                          Illinois
Ingrum Waste Disposal, Inc.                                    Illinois
Jefferson City Landfill, LLC*                                  Delaware
Joe Di Rese & Sons, Inc.                                       New Jersey
Key Waste Indiana Partnership                                  Indiana
Laidlaw Waste Systems (Dallas) Inc.*                           Delaware
Laidlaw Waste Systems (Kansas City) Inc.                       Missouri
Laidlaw Waste Systems (Texas) Inc.                             Texas
Lake Shore Distributions, Inc.                                 Illinois
Lathrop Sunrise Sanitation Corporation                         California
Lee County Landfill SC, LLC*                                   Delaware
Lee County Landfill, Inc.                                      Illinois
Lemons Landfill, LLC*                                          Delaware
Liberty Waste Holdings, Inc.*                                  Delaware
Liberty Waste Services Limited, L.L.C.*                        Delaware
Liberty Waste Services of Illinois, L.L.C.                     Illinois
Liberty Waste Services of McCook, L.L.C.*                      Delaware
Loop Express, Inc.                                             Illinois
Loop Recycling, Inc.                                           Illinois
Loop Transfer, Incorporated                                    Illinois
Louis Pinto & Son, Inc., Sanitation Contractors                New Jersey
Manumit of Florida, Inc.                                       Florida
Mars Road TX, LP*                                              Delaware
MCM Sanitation, Inc.*                                          New York
Medical Disposal Services, Inc.                                Illinois
Mesquite Landfill TX, LP                                       Delaware
Metropolitan Disposal, Inc.                                    Massachusetts
Mississippi Waste Paper Company                                Mississippi
MJS Associates, Inc.                                           Washington
Monarch Disposal, Inc.                                         Illinois
NationsWaste, Inc.*                                            Delaware
Newton County Landfill Partnership                             Indiana
Nimishillen Industrial Park, Inc.                              Ohio
Northeast Landfill, LLC*                                       Delaware
Northeast Sanitary Landfill, Inc.                              South Carolina

                                      A-4
<PAGE>   28
Northwest Recycling, Inc.                                      Illinois
Oakland Heights Development, Inc.                              Michigan
Oklahoma City Landfill, LLC                                    Oklahoma
Oklahoma Refuse, Inc.                                          Oklahoma
Organized Sanitary Collectors and Recyclers, Inc.              Nebraska
Oscar's Collection System of Fremont, Inc.                     Nebraska
Otay Landfill, Inc.                                            California
Ottawa County Landfill, Inc.*                                  Delaware
Packerton Land Company, L.L.C.*                                Delaware
Packman, Inc.                                                  Kansas
Palomar Transfer Station, Inc.                                 California
Paper Fibres Company                                           Washington
Paper Fibers, Inc.                                             Washington
Pinal County Landfill Corporation                              Arizona
Pinecrest Landfill OK, LLC*                                    Delaware
Pine Hill Farms Landfill TX, LP*                               Delaware
Pittsburg County Landfill, Inc.                                Oklahoma
Pleasant Oaks Landfill TX, LP*                                 Delaware
Price & Sons Recycling Company                                 Georgia
R. 18, Inc.                                                    Illinois
Rabanco Intermodal/B.C., Inc.                                  Washington
Rabanco, Ltd.                                                  Washington
Rabanco Recycling, Inc.                                        Washington
Rabanco Regional Landfill Company                              Washington
Ramona Landfill, Inc.                                          California
RCS, Inc.                                                      Illinois
R.C. Miller Enterprises, Inc.                                  Ohio
R.C. Miller Refuse Service, Inc.                               Ohio
Recycling Associates, Inc.*                                    New York
Reliable Rubbish Disposal, Inc.                                Massachusetts
Resource Recovery, Inc.                                        Kansas
Ridgeline Trucking, Inc.                                       Illinois
Ross Bros. Waste & Recycling Co.                               Ohio
Royal Holdings, Inc.                                           Michigan
Roxana Landfill, Inc.                                          Illinois
Rural Sanitation Service, Inc. of North Carolina               South Carolina
S & L, Inc.                                                    Washington
S & S Environmental, Inc.                                      Michigan
S & S Recycling, Inc.                                          Georgia
San Marcos NCRRF, Inc.                                         California
Sanitary Disposal Services, Inc.                               Michigan
Sanitran, Inc.*                                                New York
Saugus Disposal, Inc.                                          Massachusetts
Sauk Trail Development, Inc.                                   Michigan
Selas Enterprises LTD*                                         New York


                                      A-5
<PAGE>   29
Show-Me Landfill, LLC*                                         Delaware
Shred-All Recycling, Inc.                                      Illinois
South Chicago Disposal, Inc. of Indiana                        Indiana
Southeast Landfill, LLC*                                       Delaware
Southwest Waste, Inc.                                          Missouri
SSWI, Inc.                                                     Washington
Standard Disposal Services, Inc.                               Michigan
Standard Disposal Services of Florida, Inc.                    Florida
Standard Environmental Services, Inc.                          Michigan
Standard Waste, Inc.*                                          Delaware
Stark Recycling Center, Inc.                                   Ohio
Stewart Trash & Recycling Services, Inc.                       Missouri
Streator Area Landfill, Inc.                                   Illinois
Suburban Transfer, Inc.                                        Illinois
Suburban Warehouse, Inc.                                       Illinois
Sunrise Sanitation Service, Inc.                               California
Sunset Disposal, Inc.                                          Kansas
Sunset Disposal Services, Inc.                                 California
Sycamore Landfill, Inc.                                        California
Tates Transfer Systems, Inc.                                   Missouri
T & G Container, Inc.                                          Indiana
Tom Luciano's Disposal Service, Inc.                           New Jersey
Top Disposal Service, Inc.                                     Illinois
Tricil (N.Y.) Inc.*                                            New York
Tri-State Recycling Services, Inc.                             Illinois
Tri-State Refuse Equipment Sales & Service, Inc.               Ohio
Turkey Creek Landfill TX, LP*                                  Delaware
Turnpike Leasing, Inc.                                         Massachusetts
United Waste Control Corp.                                     Washington
United Waste Systems of Central Michigan, Inc.                 Michigan
Upper Rock Island County Landfill, Inc.                        Illinois
USA Waste of Illinois, Inc.                                    Illinois
Vining Disposal Service, Inc.                                  Massachusetts
Vinnie Monte's Waste Systems, Inc.*                            New York
Waste Associates, Inc.                                         Washington
Wastehaul, Inc.                                                Indiana
Waste Reclaiming Services, Inc.                                Illinois
Wayne County Landfill IL, Inc.*                                Delaware
WJR Environmental, Inc.                                        Washington
Williams County Landfill, Inc.                                 Ohio
World Sanitation Corporation*                                  New York


                                      A-6

<PAGE>   1
                                                                  Exhibit 10.4


                                                                  EXECUTION COPY



                        ALLIED WASTE NORTH AMERICA, INC.


                 EACH ENTITY LISTED ON SCHEDULE A, AS GUARANTORS


               $225,000,000 7 3/8% Series A Senior Notes due 2004


               $600,000,000 7 5/8% Series A Senior Notes due 2006


               $875,000,000 7 7/8% Series A Senior Notes due 2009


                               Purchase Agreement


                                December 14, 1998


                          DONALDSON, LUFKIN & JENRETTE
                             SECURITIES CORPORATION


                              GOLDMAN, SACHS & CO.

                     CREDIT SUISSE FIRST BOSTON CORPORATION

               MERRILL LYNCH, PIERCE, FENNER & SMITH, INCORPORATED

                        MORGAN STANLEY & CO. INCORPORATED

                            BEAR, STEARNS & CO. INC.

                           BT ALEX. BROWN INCORPORATED

                             CIBC OPPENHEIMER CORP.

                            SALOMON SMITH BARNEY INC.
<PAGE>   2
               $225,000,000 7 3/8% SERIES A SENIOR NOTES DUE 2004

               $600,000,000 7 5/8% SERIES A SENIOR NOTES DUE 2006

               $875,000,000 7 7/8% SERIES A SENIOR NOTES DUE 2009

                       OF ALLIED WASTE NORTH AMERICA, INC.

                               PURCHASE AGREEMENT


DONALDSON, LUFKIN & JENRETTE
SECURITIES CORPORATION
GOLDMAN, SACHS & CO.
CREDIT SUISSE FIRST BOSTON CORPORATION
MERRILL LYNCH, PIERCE, FENNER & SMITH
   INCORPORATED
MORGAN STANLEY & CO. INCORPORATED
BEAR, STEARNS & CO. INC.
BT ALEX. BROWN INCORPORATED
CIBC OPPENHEIMER CORP.
SALOMON SMITH BARNEY INC.
c/o Donaldson, Lufkin & Jenrette
277 Park Avenue
New York, New York 10172

Dear Sirs:

     Allied Waste North America, Inc., a Delaware corporation (the "COMPANY"),
proposes to issue and sell to Donaldson, Lufkin & Jenrette Securities
Corporation ("DLJ") and Goldman, Sachs & Co., Credit Suisse First Boston
Corporation, Merrill Lynch, Pierce, Fenner & Smith Incorporated, Morgan Stanley
& Co. Incorporated, Bear, Stearns & Co. Inc., BT Alex. Brown Incorporated, CIBC
Oppenheimer Corp. and Salomon Smith Barney Inc. (each an "INITIAL PURCHASER"
and, collectively, the "INITIAL PURCHASERS") $225,000,000 in principal amount of
its 7 3/8% Series A Senior Notes due 2004 (the "FIVE YEAR SERIES A NOTES"),
$600,000,000 in principal amount of its 7 5/8% Series A Senior Notes due 2006
(the "SEVEN YEAR SERIES A NOTES"), and $875,000,000 in principal amount of its
7 7/8% Series A Senior Notes due 2009 (the "TEN YEAR SERIES A NOTES", and,
together with the Five Year Series A Notes and the Seven Year Series A Notes
(the "SERIES A NOTES"), subject to the terms and conditions set forth herein.
The Five Year Series A Notes are to be issued pursuant to a Series Supplement
(the "FIVE YEAR SERIES A SUPPLEMENT") to an indenture (the "BASE INDENTURE")
among the Company, the Guarantors (as defined below) and U.S. Bank and Trust,
N.A. (the "TRUSTEE"). The Seven Year Series A Notes are to be issued pursuant to
the provisions of a Series Supplement (the "SEVEN YEAR SERIES A SUPPLEMENT") to
the Base Indenture, to be dated as of the Closing Date (as defined below), among
the Company, the Guarantors (as defined below) and
<PAGE>   3
the Trustee. The Ten Year Series A Notes are to be issued pursuant to the
provisions of a Series Supplement to the Base Indenture (the "TEN YEAR SERIES A
SUPPLEMENT" and, collectively with the Five Year Series A Supplement, the Seven
Year Series A Supplement and the Base Indenture the "INDENTURE"), to be dated as
of the Closing Date (as defined below), among the Company, the Guarantors (as
defined below) and the Trustee. The Series A Notes and the Series B Notes (as
defined below) issuable in exchange therefor are collectively referred to herein
as the "NOTES." The Notes will be guaranteed (the "GUARANTEES") by each of the
entities listed on Schedule A, hereto (each, a "GUARANTOR" and collectively the
"GUARANTORS").

     1.   OFFERING MEMORANDUM. The Series A Notes will be offered and sold to
the Initial Purchasers pursuant to one or more exemptions from the registration
requirements under the Securities Act of 1933, as amended (the "ACT"). The
Company and the Guarantors have prepared a preliminary offering memorandum,
dated December 4, 1998 (the "PRELIMINARY OFFERING MEMORANDUM") and a final
offering memorandum, dated December 14, 1998 (the "OFFERING MEMORANDUM"),
relating to the Series A Notes and the Guarantees.

     Upon original issuance thereof, and until such time as the same is no
longer required pursuant to the Indentures, the Series A Notes (and all
securities issued in exchange therefor, in substitution thereof or upon
conversion thereof) shall bear the following legend:

          "THIS NOTE HAS NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF
     1933, AS AMENDED (the "ACT"), AND, ACCORDINGLY, MAY NOT BE OFFERED, SOLD,
     PLEDGED OR OTHERWISE TRANSFERRED WITHIN THE UNITED STATES OR TO, OR FOR THE
     ACCOUNT OR BENEFIT OF, U.S. PERSONS, EXCEPT AS SET FORTH IN THE NEXT
     SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE
     HOLDER:

          (1) REPRESENTS THAT (i) IT IS A "QUALIFIED INSTITUTIONAL BUYER" (as
          defined in Rule 144A under the Act)(a "QIB"), (ii) IT HAS ACQUIRED
          THIS NOTE IN AN OFFSHORE TRANSACTION IN COMPLIANCE WITH REGULATION S
          UNDER THE ACT OR (iii) IT IS AN INSTITUTIONAL "ACCREDITED INVESTOR"
          (as defined in Rule 501(A)(1), (2), (3) OR (7) of Regulation D under
          the Act (an "IAI"),

          (2) AGREES THAT IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS NOTE
          EXCEPT (i) TO THE COMPANY OR ANY OF ITS SUBSIDIARIES, (ii) TO A PERSON
          WHOM THE SELLER REASONABLY BELIEVES IS A QIB PURCHASING FOR ITS OWN
          ACCOUNT OR FOR THE ACCOUNT OF A QIB IN A TRANSACTION MEETING THE
          REQUIREMENTS OF RULE 144A, (iii) IN AN OFFSHORE TRANSACTION MEETING
          THE REQUIREMENTS OF RULE 903 OR 904 OF THE ACT, (iv) IN A TRANSACTION
          MEETING THE REQUIREMENTS OF RULE 144 UNDER THE ACT, (v) TO AN IAI
          THAT, PRIOR TO SUCH TRANSFER, FURNISHES THE TRUSTEE A SIGNED LETTER
          CONTAINING CERTAIN REPRESENTATIONS AND AGREEMENTS RELATING TO THE
          TRANSFER OF THIS NOTE (the form of which can be


                                       2
<PAGE>   4
          obtained from the Trustee) AND, IF SUCH TRANSFER IS IN RESPECT OF AN
          AGGREGATE PRINCIPAL AMOUNT OF NOTES LESS THAN $250,000, AN OPINION OF
          COUNSEL ACCEPTABLE TO THE COMPANY THAT SUCH TRANSFER IS IN COMPLIANCE
          WITH THE ACT, (vi) IN ACCORDANCE WITH ANOTHER EXEMPTION FROM THE
          REGISTRATION REQUIREMENTS OF THE ACT (AND BASED UPON AN OPINION OF
          COUNSEL ACCEPTABLE TO THE COMPANY) OR (vii) PURSUANT TO AN EFFECTIVE
          REGISTRATION STATEMENT AND, IN EACH CASE, IN ACCORDANCE WITH THE
          APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR ANY
          OTHER APPLICABLE JURISDICTION AND

          (3) AGREES THAT IT WILL DELIVER TO EACH PERSON TO WHOM THIS NOTE OR AN
          INTEREST HEREIN IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF
          THIS LEGEND.

     AS USED HEREIN, THE TERMS "OFFSHORE TRANSACTION" AND "UNITED STATES" HAVE
     THE MEANINGS GIVEN TO THEM BY RULE 902 OF REGULATION S UNDER THE ACT. THE
     INDENTURE CONTAINS A PROVISION REQUIRING THE TRUSTEE TO REFUSE TO REGISTER
     ANY TRANSFER OF THIS NOTE IN VIOLATION OF THE FOREGOING."

     2.   AGREEMENTS TO SELL AND PURCHASE. On the basis of the representations,
warranties and covenants contained in this Agreement, and subject to the terms
and conditions contained herein, the Company agrees to issue and sell to the
Initial Purchasers, and each Initial Purchaser agrees, severally and not
jointly, to purchase from the Company, (i) the principal amounts of Five Year
Series A Notes set forth opposite the name of such Initial Purchaser on Schedule
C hereto at a purchase price equal to 97.753% of the principal amount thereof
(the "FIVE YEAR PURCHASE PRICE"), (ii) the principal amounts of Seven Year
Series A Notes set forth opposite the name of such Initial Purchaser on Schedule
C hereto at a purchase price equal to 97.900% of the principal amount thereof
(the "SEVEN YEAR PURCHASE PRICE") and (iii) the principal amounts of Ten Year
Series A Notes set forth opposite the name of such Initial Purchaser on Schedule
C hereto at a purchase price equal to 97.726% of the principal amount thereof
(the "TEN YEAR PURCHASE PRICE", and, together with the Five Year Purchase Price
and the Seven Year Purchase Price, the "PURCHASE PRICE").

     3.   TERMS OF OFFERING. The Initial Purchasers have advised the Company
that the Initial Purchasers will make offers (the "EXEMPT RESALES") of the
Series A Notes purchased hereunder on the terms set forth in the Offering
Memorandum, as amended or supplemented, solely to (i) persons whom the Initial
Purchaser reasonably believe to be "qualified institutional buyers" as defined
in Rule 144A under the Act ("QIBS"), and (ii) persons permitted to purchase the
Series A Notes in offshore transactions in reliance upon Regulation S under the
Act (each, a "REGULATION S PURCHASER") (such persons specified in clauses (i)
and (ii) being referred to herein as the "ELIGIBLE PURCHASERS"). The Initial
Purchasers will offer (i) the Five Year Series A Notes to Eligible Purchasers
initially at a price equal to 99.853% of the principal amount thereof, (ii) the
Seven Year Series A Notes to Eligible Purchasers initially at a price equal to
100.00% of the principal amount thereof and (iii) the Ten Year Series A Notes to


                                       3
<PAGE>   5
Eligible Purchasers initially at a price equal to 99.826% of the principal
amount thereof. Such prices may be changed at any time without notice.

     Holders (including subsequent transferees) of the Series A Notes will have
the registration rights set forth in the registration rights agreements (the
"REGISTRATION RIGHTS AGREEMENTS"), to be dated the Closing Date, in
substantially the form of Exhibit A hereto, for so long as such Series A Notes
constitute "TRANSFER RESTRICTED SECURITIES" (as defined in the Registration
Rights Agreements). Pursuant to the Registration Rights Agreements, the Company
and the Guarantors will agree to file with the Securities and Exchange
Commission (the "COMMISSION") under the circumstances set forth therein, (i) a
registration statement under the Act (the "FIVE YEAR SERIES B NOTE EXCHANGE
OFFER REGISTRATION STATEMENT") relating to the Company's 7 3/8% Series B Senior
Notes due 2004 (the "FIVE YEAR SERIES B NOTES"), to be offered in exchange for
the Five Year Series A Notes (such offer to exchange being referred to as the
"FIVE YEAR SERIES B EXCHANGE OFFER") and the Guarantees thereof, (ii) a
registration statement under the Act (the "SEVEN YEAR SERIES B NOTE EXCHANGE
OFFER REGISTRATION STATEMENT") relating to the Company's 7 5/8% Series B Senior
Notes due 2006 (the "SEVEN YEAR SERIES B NOTES"), to be offered in exchange for
the Seven Year Series A Notes (such offer to exchange being referred to as the
"SEVEN YEAR SERIES B EXCHANGE OFFER") and the Guarantees thereof, (iii) a
registration statement under the Act (the "TEN YEAR SERIES B NOTE EXCHANGE OFFER
REGISTRATION STATEMENT"), and together with the Seven Year Series B Note
Exchange Offer Registration Statement, the "EXCHANGE OFFER REGISTRATION
STATEMENTS") relating to the Company's 7 7/8% Series B Senior Notes due 2009
(the "TEN YEAR SERIES B NOTES", and together with the Five Year Series B Notes
and the Seven Year Series B Notes, the "SERIES B NOTES"), to be offered in
exchange for the Series A Notes (such offer to exchange being referred to as the
"TEN YEAR SERIES B NOTE EXCHANGE OFFER"), and the Guarantees thereof and, if
required (iv) a shelf registration statement for each series of Series A Notes
pursuant to Rule 415 under the Act (the "SHELF REGISTRATION STATEMENTS" and,
together with the Exchange Offer Registration Statements, the "REGISTRATION
STATEMENTS") relating to the resale by certain holders of the Series A Notes and
to use its best efforts to cause such Registration Statements to be declared and
remain effective and usable for the periods specified in the Registration Rights
Agreements and to consummate the Exchange Offers. This Agreement, the Indenture,
the Notes, the Guarantees and the Registration Rights Agreements are hereinafter
sometimes referred to collectively as the "OPERATIVE DOCUMENTS."

     4.   DELIVERY AND PAYMENT.

          (a)  Delivery of, and payment of the Purchase Price for, the Series A
Notes shall be made at the offices of Latham & Watkins or such other location as
may be mutually acceptable. Such delivery and payment shall be made at 9:00 a.m.
New York City time, on December 23, 1998 or at such other time on the same date
or such other date as shall be agreed upon by the Initial Purchasers and the
Company in writing. The time and date of such delivery and the payment for the
Series A Notes are herein called the "CLOSING DATE."

          (b)  One or more of each series of the Series A Notes in definitive
global form, registered in the name of Cede & Co., as nominee of the Depository
Trust Company


                                       4
<PAGE>   6
("DTC"), having an aggregate principal amount corresponding to the aggregate
principal amount of the Series A Notes (collectively, the "GLOBAL NOTES"), shall
be delivered by the Company to the Initial Purchasers (or as the Initial
Purchasers direct) in each case with any transfer taxes thereon duly paid by the
Company against payment by the Initial Purchasers of the Purchase Price thereof
by wire transfer in same day funds to the order of the Company. The Global Notes
shall be made available to the Initial Purchasers for inspection not later than
9:30 a.m., New York City time, on the business day immediately preceding the
Closing Date.

          5.   AGREEMENTS OF THE COMPANY AND THE GUARANTORS. Each of the Company
and the Guarantors hereby agrees with the Initial Purchasers as follows:

               (a)  To advise the Initial Purchasers promptly and, if requested
by the Initial Purchasers, confirm such advice in writing, (i) of the issuance
by any state securities commission of any stop order suspending the
qualification or exemption from qualification of any Series A Notes for offering
or sale in any jurisdiction designated by the Initial Purchasers pursuant to
Section 5(e) hereof, or the initiation of any proceeding by any state securities
commission or any other federal or state regulatory authority for such purpose
and (ii) of the happening of any event during the period referred to in Section
5(c) below that makes any statement of a material fact made in the Preliminary
Offering Memorandum or the Offering Memorandum untrue or that requires any
additions to or changes in the Preliminary Offering Memorandum or the Offering
Memorandum in order to make the statements therein not misleading. The Company
and the Guarantors shall use their best efforts to prevent the issuance of any
stop order or order suspending the qualification or exemption of any Series A
Notes under any state securities or Blue Sky laws and, if at any time any state
securities commission or other federal or state regulatory authority shall issue
an order suspending the qualification or exemption of any Series A Notes under
any state securities or Blue Sky laws, the Company and the Guarantors shall use
their best efforts to obtain the withdrawal or lifting of such order at the
earliest possible time.

               (b)  To furnish the Initial Purchasers and those persons
identified by the Initial Purchasers to the Company as many copies of the
Preliminary Offering Memorandum and the Offering Memorandum, and any amendments
or supplements thereto, as the Initial Purchasers may reasonably request for the
time period specified in Section 5(c). Subject to the Initial Purchasers'
compliance with its representations and warranties and agreements set forth in
Section 7 hereof, the Company consents to the use of the Preliminary Offering
Memorandum and the Offering Memorandum, and any amendments and supplements
thereto required pursuant hereto, by the Initial Purchasers in connection with
Exempt Resales.

               (c)  During such period as in the opinion of counsel for the
Initial Purchasers an Offering Memorandum is required by law to be delivered in
connection with Exempt Resales by the Initial Purchasers and in connection with
market-making activities of the Initial Purchasers for so long as any Series A
Notes are outstanding, (i) not to make any amendment or supplement to the
Offering Memorandum of which the Initial Purchasers shall not previously have
been advised or to which the Initial Purchasers shall reasonably object after
being so advised and (ii) to prepare promptly upon the reasonable request of any
of the Initial 


                                       5
<PAGE>   7
Purchasers, any amendment or supplement to the Offering Memorandum which may be
necessary or advisable in connection with such Exempt Resales or such
market-making activities.

               (d)  If, during the period referred to in Section 5(c) above, any
event shall occur or condition shall exist as a result of which, in the opinion
of counsel to the Initial Purchasers, it becomes necessary to amend or
supplement the Offering Memorandum in order to make the statements therein, in
the light of the circumstances when such Offering Memorandum is delivered to an
Eligible Purchaser, not misleading, or if, in the opinion of counsel to the
Initial Purchasers, it is necessary to amend or supplement the Offering
Memorandum to comply with any applicable law, forthwith to prepare an
appropriate amendment or supplement to such Offering Memorandum so that the
statements therein, as so amended or supplemented, will not, in the light of the
circumstances when it is so delivered, be misleading, or so that such Offering
Memorandum will comply with applicable law, and to furnish to the Initial
Purchasers and such other persons as the Initial Purchasers may designate such
number of copies thereof as the Initial Purchasers may reasonably request.

               (e)  Prior to the sale of all Series A Notes pursuant to Exempt
Resales as contemplated hereby, to cooperate with the Initial Purchasers and
counsel to the Initial Purchasers in connection with the registration or
qualification of the Series A Notes for offer and sale to the Initial Purchasers
and pursuant to Exempt Resales under the securities or Blue Sky laws of such
jurisdictions as the Initial Purchasers may request and to continue such
registration or qualification in effect so long as required for Exempt Resales
and to file such consents to service of process or other documents as may be
necessary in order to effect such registration or qualification; provided,
however, that neither the Company nor any Guarantor shall be required in
connection therewith to qualify as a foreign corporation in any jurisdiction in
which it is not now so qualified or to take any action that would subject it to
general consent to service of process or taxation other than as to matters and
transactions relating to the Preliminary Offering Memorandum, the Offering
Memorandum or Exempt Resales, in any jurisdiction in which it is not now so
subject.

               (f)  So long as the Notes are outstanding, to furnish to the
Initial Purchasers as soon as available copies of all reports or other
communications furnished by the Company or any of the Guarantors to its security
holders or furnished to or filed with the Commission or any national securities
exchange on which any class of securities of the Company or any of the
Guarantors is listed and such other publicly available information concerning
the Company and/or its subsidiaries as the Initial Purchasers may reasonably
request.

               (g)  So long as any of the Series A Notes remain outstanding and
during any period prior to the completion of the Exchange Offers in which the
Company and the Guarantors are not subject to Section 13 or 15(d) of the
Securities Exchange Act of 1934, as amended (the "EXCHANGE ACT"), to make
available to any holder of Series A Notes in connection with any sale thereof
and any prospective purchaser of such Series A Notes from such holder, the
information ("RULE 144A INFORMATION") required by Rule 144A(d)(4) under the Act.


                                       6
<PAGE>   8
               (h)  Whether or not the transactions contemplated in this
Agreement are consummated or this Agreement is terminated, to pay or cause to be
paid all expenses incident to the performance of the obligations of the Company
and the Guarantors under this Agreement, including: (i) the fees, disbursements
and expenses of counsel to the Company and the Guarantors and accountants of the
Company and the Guarantors in connection with the sale and delivery of the
Series A Notes to the Initial Purchasers and pursuant to Exempt Resales, and all
other fees and expenses in connection with the preparation, printing, filing and
distribution of the Preliminary Offering Memorandum, the Offering Memorandum and
all amendments and supplements to any of the foregoing (including financial
statements), including the mailing and delivering of copies thereof to the
Initial Purchasers and persons designated by it in the quantities specified
herein, (ii) all costs and expenses related to the transfer and delivery of the
Series A Notes to the Initial Purchasers, including any transfer or other taxes
payable thereon, (iii) all costs of printing or producing this Agreement, the
other Operative Documents and any other agreements or documents in connection
with the offering, purchase, sale or delivery of the Series A Notes, (iv) all
expenses in connection with the registration or qualification of the Series A
Notes and the Guarantees for offer and sale under the securities or Blue Sky
laws of the several states and all costs of printing or producing any
preliminary and supplemental Blue Sky memoranda in connection therewith
(including the filing fees and reasonable fees and disbursements of counsel for
the Initial Purchasers in connection with such registration or qualification and
memoranda relating thereto), (v) the cost of printing certificates representing
the Series A Notes and the Guarantees, (vi) all expenses and listing fees in
connection with the application for quotation of the Series A Notes in the
National Association of Securities Dealers, Inc. ("NASD") Automated Quotation
System - PORTAL ("PORTAL"), (vii) the fees and expenses of the Trustee and the
reasonable fees and disbursements of the Trustee's counsel in connection with
the Indenture, the Notes and the Guarantees, (viii) the costs and charges of any
transfer agent, registrar and/or depositary (including DTC), (ix) any fees
charged by rating agencies for the rating of the Notes, (x) all costs and
expenses of the Exchange Offers and any Registration Statement, as set forth in
the Registration Rights Agreements, and (xi) and all other costs and expenses
incident to the performance of the obligations of the Company and the Guarantors
hereunder for which provision is not otherwise made in this Section. It is
understood, however, that, except as specifically provided in this Section, and
Sections 8 and 11 hereof, the Initial Purchasers will pay all of their own costs
and expenses, including the fees of their counsel, transfer taxes on resale of
any of the Series A Notes by them, and any advertising expenses connected with
any offers they may make.

               (i)  To use its best efforts to effect the inclusion of each
series of Series A Notes in PORTAL and to maintain the listing of each series of
Series A Notes on PORTAL for so long as such series of Series A Notes are
outstanding.

               (j)  To obtain the approval of DTC for "book-entry" transfer of
the Notes, and to comply with all of its agreements set forth in the
representation letters of the Company and the Guarantors to DTC relating to the
approval of the Notes by DTC for "book-entry" transfer.


                                       7
<PAGE>   9
               (k)  During the period beginning on the date hereof and
continuing to and including the Closing Date, not to offer, sell, contract to
sell or otherwise transfer or dispose of any debt securities of the Company or
any Guarantor or any warrants, rights or options to purchase or otherwise
acquire debt securities of the Company or any Guarantor substantially similar to
the Notes and the Guarantees (other than (i) the Notes and the Guarantees and
(ii) commercial paper issued in the ordinary course of business), without the
prior written consent of the Initial Purchasers.

               (l)  Not to sell, offer for sale or solicit offers to buy or
otherwise negotiate in respect of any security (as defined in the Act) that
would be integrated with the sale of the Series A Notes to the Initial
Purchasers or pursuant to Exempt Resales in a manner that would require the
registration of any such sale of the Series A Notes under the Act.

               (m)  Not to voluntarily claim, and to actively resist any
attempts to claim, the benefit of any usury laws against the holders of any
Notes and the related Guarantees.

               (n)  To cause each Exchange Offer to be made in the appropriate
form to permit Series B Notes and guarantees thereof by the Guarantors
registered pursuant to the Act to be offered in exchange for the Series A Notes
and the Guarantees and to comply with all applicable federal and state
securities laws in connection with such Exchange Offer.

               (o)  To comply with all of its agreements set forth in the
Registration Rights Agreements.

               (p)  To use its best efforts to do and perform all things
required or necessary to be done and performed under this Agreement by it prior
to the Closing Date and to satisfy all conditions precedent to the delivery of
the Series A Notes and the Guarantees.

     6.   REPRESENTATIONS, WARRANTIES AND AGREEMENTS OF THE COMPANY AND THE
GUARANTORS. As of the date hereof, each of the Company and the Guarantors
represents and warrants to, and agrees with, the Initial Purchaser that:

               (a)  The Preliminary Offering Memorandum and the Offering
Memorandum do not, and any supplement or amendment to them will not, contain any
untrue statement of a material fact or omit to state any material fact required
to be stated therein or necessary to make the statements therein, in the light
of the circumstances under which they were made, not misleading, except that the
representations and warranties contained in this paragraph (a) shall not apply
to statements in or omissions from the Preliminary Offering Memorandum or the
Offering Memorandum (or any supplement or amendment thereto) based upon
information relating to the Initial Purchasers furnished to the Company in
writing by the Initial Purchasers expressly for use therein. No stop order
preventing the use of the Preliminary Offering Memorandum or the Offering
Memorandum, or any amendment or supplement thereto, or any order asserting that
any of the transactions contemplated by this Agreement are subject to the
registration requirements of the Act, has been issued.


                                       8
<PAGE>   10
               (b)  Each of Allied Waste Industries Inc. ("ALLIED") and its
subsidiaries has been duly incorporated, is validly existing as a corporation in
good standing under the laws of its jurisdiction of incorporation and has the
corporate power and authority to carry on its business as described in the
Preliminary Offering Memorandum and the Offering Memorandum and to own, lease
and operate its properties, and each is duly qualified and is in good standing
as a foreign corporation authorized to do business in each jurisdiction in which
the nature of its business or its ownership or leasing of property requires such
qualification, except where the failure to be so qualified would not have a
material adverse effect on the business, prospects, financial condition or
results of operations of Allied and its subsidiaries, taken as a whole (a
"MATERIAL ADVERSE EFFECT").

               (c)  All outstanding shares of capital stock of Allied and the
Company have been duly authorized and validly issued and are fully paid,
non-assessable and not subject to any preemptive or similar rights.

               (d)  The entities listed on Schedule B hereto are the only
subsidiaries, direct or indirect, of Allied. All of the outstanding shares of
capital stock of each of the subsidiaries of Allied have been duly authorized
and validly issued and are fully paid and non-assessable, and are owned by
Allied , directly or indirectly through one or more subsidiaries, free and clear
of any security interest, claim, lien, encumbrance or adverse interest of any
nature (each, a "LIEN"), except as otherwise disclosed in the Offering
Memorandum and except as to such Liens which could not reasonably be expected to
have a Material Adverse Effect, and each Subsidiary of the Company other than
Allied Insurance will be a "RESTRICTED SUBSIDIARY" within the meaning of the
Indenture.

               (e)  This Agreement has been duly authorized, executed and
delivered by the Company and each of the Guarantors.

               (f)  The Indenture has been duly authorized by the Company and
each of the Guarantors and, on the Closing Date, will have been validly executed
and delivered by the Company and each of the Guarantors. When the Indenture has
been duly executed and delivered by the Company and each of the Guarantors, the
Indenture will be a valid and binding agreement of the Company and each
Guarantor, enforceable against the Company and each Guarantor in accordance with
its terms, subject to (i) applicable bankruptcy, insolvency, fraudulent
transfer, fraudulent conveyance, reorganization, moratorium and other laws
affecting creditors' rights and remedies generally and (ii) general principles
of equity, including, without limitation, standards of materiality, good faith,
fair dealing and reasonableness, equitable defenses and limits as to the
availability of equitable remedies (whether such principles are considered in a
proceeding at law or equity). On the Closing Date, the Indenture will conform in
all material respects to the requirements of the Trust Indenture Act of 1939, as
amended (the "TIA" or "TRUST INDENTURE ACT"), and the rules and regulations of
the Commission applicable to an indenture which is qualified thereunder.

               (g)  The Series A Notes have been duly authorized and, on the
Closing Date, will have been validly executed and delivered by the Company. When
the Series A Notes 


                                       9
<PAGE>   11
have been issued, executed and authenticated in accordance with the provisions
of the Indenture and delivered to and paid for by the Initial Purchasers in
accordance with the terms of this Agreement, the Series A Notes will be entitled
to the benefits of the Indenture and will be valid and binding obligations of
the Company, enforceable in accordance with their terms, subject to (i)
applicable bankruptcy, insolvency, fraudulent transfer, fraudulent conveyance,
reorganization, moratorium and other laws affecting creditors' rights and
remedies generally and (ii) general principles of equity, including, without
limitation, standards of materiality, good faith, fair dealing and
reasonableness, equitable defenses and limits as to the availability of
equitable remedies (whether such principles are considered in a proceeding at
law or equity). On the Closing Date, the Series A Notes will conform in all
material respects to the description thereof contained in the Offering
Memorandum.

               (h)  On the Closing Date, the Series B Notes will have been duly
authorized by the Company. When the Series B Notes are issued, executed and
authenticated in accordance with the terms of the Exchange Offers and the
Indenture, the Series B Notes will be entitled to the benefits of the Indenture
and will be the valid and binding obligations of the Company, enforceable
against the Company in accordance with their terms, subject to (i) applicable
bankruptcy, insolvency, fraudulent transfer, fraudulent conveyance,
reorganization, moratorium and other laws affecting creditors' rights and
remedies generally and (ii) general principles of equity, including, without
limitation, standards of materiality, good faith, fair dealing and
reasonableness, equitable defenses and limits as to the availability of
equitable remedies (whether such principles are considered in a proceeding at
law or equity).

               (i)  The Guarantee to be endorsed on each issue of the Series A
Notes by each Guarantor has been duly authorized by such Guarantor and, on the
Closing Date, will have been duly executed and delivered by each such Guarantor.
When the Series A Notes have been issued, executed and authenticated in
accordance with the Indenture and delivered to and paid for by the Initial
Purchasers in accordance with the terms of this Agreement, the Subsidiary
Guarantee of each Guarantor endorsed thereon will be entitled to the benefits of
the Indenture and will be the valid and binding obligation of such Guarantor,
enforceable against such Guarantor in accordance with its terms, subject to (i)
applicable bankruptcy, insolvency, fraudulent transfer, fraudulent conveyance,
reorganization, moratorium and other laws affecting creditors' rights and
remedies generally and (ii) general principles of equity, including, without
limitation, standards of materiality, good faith, fair dealing and
reasonableness, equitable defenses and limits as to the availability of
equitable remedies (whether such principles are considered in a proceeding at
law or equity). On the Closing Date, the Guarantees to be endorsed on each issue
of the Series A Notes will conform in all material respects to the description
thereof contained in the Offering Memorandum.

               (j)  The Guarantee to be endorsed on each issue of the Series B
Notes by each Guarantor has been duly authorized by such Guarantor and, when
issued, will have been duly executed and delivered by each such Guarantor. When
the Series B Notes have been issued, executed and authenticated in accordance
with the terms of the Exchange Offer and the Indenture, the Subsidiary Guarantee
of each Guarantor endorsed thereon will be entitled to the benefits of the
Indenture and will be the valid and binding obligation of such Guarantor,


                                       10
<PAGE>   12
enforceable against such Guarantor in accordance with its terms, subject to (i)
applicable bankruptcy, insolvency, fraudulent transfer, fraudulent conveyance,
reorganization, moratorium and other laws affecting creditors' rights and
remedies generally and (ii) general principles of equity, including, without
limitation, standards of materiality, good faith, fair dealing and
reasonableness, equitable defenses and limits as to the availability of
equitable remedies (whether such principles are considered in a proceeding at
law or equity). When the Series B Notes are issued, authenticated and delivered,
the Guarantees to be endorsed on each issue of the Series B Notes will conform
in all material respects to the description thereof in the Offering Memorandum.

               (k)  Each of the Registration Rights Agreements has been duly
authorized by the Company and each of the Guarantors and, on the Closing Date,
will have been duly executed and delivered by the Company and each of the
Guarantors. When each of the Registration Rights Agreements has been duly
executed and delivered, such Registration Rights Agreement will be a valid and
binding agreement of the Company and each of the Guarantors, enforceable against
the Company and each Guarantor in accordance with its terms, subject to (i)
applicable bankruptcy, insolvency, fraudulent transfer, fraudulent conveyance,
reorganization, moratorium and other laws affecting creditors' rights and
remedies generally, (ii) general principles of equity, including, without
limitation, standards of materiality, good faith, fair dealing and
reasonableness, equitable defenses and limits as to the availability of
equitable remedies (whether such principles are considered in a proceeding at
law or equity) and (iii) the qualification that rights to indemnification or
contribution may be limited by applicable law or equitable principles or
otherwise unenforceable as against public policy. On the Closing Date, each of
the Registration Rights Agreements will conform in all material respects to the
description thereof in the Offering Memorandum.

               (l)  Neither Allied nor any of its subsidiaries is (x) in
violation of its respective charter or by-laws or (y) in default in the
performance of any obligation, agreement, covenant or condition contained in any
indenture, loan agreement, mortgage, lease or other agreement or instrument that
is material to Allied and its subsidiaries, taken as a whole, to which Allied or
any of its subsidiaries is a party or by which Allied or any of its subsidiaries
or their respective property is bound, which violation or default, in the case
of this clause (y), could reasonably be expected to have a Material Adverse
Effect.

               (m)  The execution, delivery and performance of this Agreement
and the other Operative Documents by the Company and each of the Guarantors,
compliance by the Company and each of the Guarantors with all provisions hereof
and thereof and the consummation of the transactions contemplated hereby,
thereby and by the Offering Memorandum will not (i) require any consent,
approval, authorization or other order of, or qualification with, any court or
governmental body or agency (except such as may be required under the securities
or Blue Sky laws of the various states), (ii) conflict with or constitute a
breach of any of the terms or provisions of, or a default under, the charter or
by-laws of Allied or any of its subsidiaries, (iii) conflict with or constitute
a breach of any of the terms or provisions of, or a default under any indenture,
loan agreement, mortgage, lease or other agreement or instrument that is
material to Allied and its subsidiaries, taken as a whole, to which Allied or
any 


                                       11
<PAGE>   13
of its subsidiaries is a party or by which Allied or any of its subsidiaries or
their respective property is bound, or, in the case of this clause (iii), which
violation or default could reasonably be expected to have a Material Adverse
Effect, (iv) violate or conflict with any applicable law or any rule,
regulation, judgment, order or decree of any court or any governmental body or
agency having jurisdiction over Allied, any of its subsidiaries or their
respective property, (v) result in the imposition or creation of (or the
obligation to create or impose) a Lien under, any agreement or instrument to
which Allied or any of its subsidiaries is a party or by which Allied or any of
its subsidiaries or their respective property is bound which Lien could
reasonably be expected to have a Material Adverse Effect, or (vi) result in the
termination, suspension or revocation of any Authorization (as defined below) of
Allied or any of its subsidiaries or result in any other impairment of the
rights of the holder of any such Authorization which termination, suspension or
revocation could reasonably be expected to have a Material Adverse Effect.

               (n)  Except as set forth in the Offering Memorandum, there are no
legal or governmental proceedings pending or threatened to which Allied or any
of its subsidiaries is or could be a party or to which any of their respective
property is or could be subject, which might result, singly or in the aggregate,
in a Material Adverse Effect.

               (o)  Except as set forth in the Offering Memorandum, neither
Allied nor any of its subsidiaries has violated any foreign, federal, state or
local law or regulation relating to the protection of human health and safety,
the environment or hazardous or toxic substances or wastes, pollutants or
contaminants ("ENVIRONMENTAL LAWS"), any provisions of the Employee Retirement
Income Security Act of 1974, as amended ("ERISA"), or any provisions of the
Foreign Corrupt Practices Act or the rules and regulations promulgated
thereunder, except for such violations which, singly or in the aggregate, would
not have a Material Adverse Effect.

               (p)  There are no costs or liabilities associated with
Environmental Laws (including, without limitation, any capital or operating
expenditures required for clean-up, closure of properties or compliance with
Environmental Laws or any Authorization, any related constraints on operating
activities and any potential liabilities to third parties) which would, singly
or in the aggregate, have a Material Adverse Effect.

               (q)  Each of Allied and its subsidiaries has such permits,
licenses, consents, exemptions, franchises, authorizations and other approvals
(each, an "AUTHORIZATION") of, and has made all filings with and notices to, all
governmental or regulatory authorities and self-regulatory organizations and all
courts and other tribunals, including without limitation, under any applicable
Environmental Laws, as are necessary to own, lease, license and operate its
respective properties and to conduct its business, except where the failure to
have any such Authorization or to make any such filing or notice would not,
singly or in the aggregate, have a Material Adverse Effect. Each such
Authorization is valid and in full force and effect and each of Allied and its
subsidiaries is in compliance with all the terms and conditions thereof and with
the rules and regulations of the authorities and governing bodies having
jurisdiction with respect thereto; and no event has occurred (including, without
limitation, the receipt of any notice from any authority or governing body)
which allows or, after notice or lapse of time or both, would 


                                       12
<PAGE>   14
allow, revocation, suspension or termination of any such Authorization or
results or, after notice or lapse of time or both, would result in any other
impairment of the rights of the holder of any such Authorization; except where
such failure to be valid and in full force and effect or to be in compliance,
the occurrence of any such event or the presence of any such restriction would
not, singly or in the aggregate, have a Material Adverse Effect.

               (r)  The accountants, Arthur Andersen LLP, that have certified
the financial statements and supporting schedules included in the Preliminary
Offering Memorandum and the Offering Memorandum are independent public
accountants with respect to the Company and the Guarantors, as required by the
Act and the Exchange Act.

               (s)  The historical financial statements, together with related
schedules and notes forming part of the Offering Memorandum (and any amendment
or supplement thereto), present fairly the consolidated financial position,
results of operations and changes in financial position of Allied and its
subsidiaries on the basis stated in the Offering Memorandum at the respective
dates or for the respective periods to which they apply; such statements and
related schedules and notes have been prepared in accordance with generally
accepted accounting principles consistently applied throughout the periods
involved, except as disclosed therein; and the other financial and statistical
information and data set forth in the Offering Memorandum (and any amendment or
supplement thereto) are, in all material respects, accurately presented and
prepared on a basis consistent with such financial statements and the books and
records of the Company.

               (t)  The pro forma financial data included in the Preliminary
Offering Memorandum and the Offering Memorandum have been prepared on a basis
consistent with the historical financial statements of Allied and its
subsidiaries and give effect to assumptions used in the preparation thereof on a
reasonable basis and in good faith and present fairly the historical and
proposed transactions contemplated by the Preliminary Offering Memorandum and
the Offering Memorandum.

               (u)  Neither Allied nor the Company is, and, after giving effect
to the offering and sale of the Series A Notes and the application of the net
proceeds thereof as described in the Offering Memorandum, neither of them will
be, an "investment company," as such term is defined in the Investment Company
Act of 1940, as amended.

               (v)  There are no contracts, agreements or understandings between
the Company or any Guarantor and any person granting such person the right to
require the Company or such Guarantor to include securities of the Company or
any Guarantor with the Notes and Guarantees registered pursuant to any
Registration Statement.

               (w)  Neither Allied nor any of its subsidiaries nor any agent
thereof acting on the behalf of them has taken, and none of them will take, any
action that might cause this Agreement or the issuance or sale of the Series A
Notes to violate Regulation T (12 C.F.R. Part 220), Regulation U (12 C.F.R. Part
221) or Regulation X (12 C.F.R. Part 224) of the Board of Governors of the
Federal Reserve System.


                                       13
<PAGE>   15
               (x)  No "nationally recognized statistical rating organization"
as such term is defined for purposes of Rule 436(g)(2) under the Act (i) has
imposed (or has informed the Company or any Guarantor that it is considering
imposing) any condition (financial or otherwise) on the Company's or any
Guarantor's retaining any rating assigned to the Company or any Guarantor, any
securities of the Company or any Guarantor or (ii) has indicated to the Company
or any Guarantor that it is considering (a) the downgrading, suspension, or
withdrawal of, or any review for a possible change that does not indicate the
direction of the possible change in, any rating so assigned or (b) any change in
the outlook for any rating of the Company, any Guarantor or any securities of
the Company or any Guarantor.

               (y)  Since the respective dates as of which information is given
in the Offering Memorandum other than as set forth in the Offering Memorandum
(exclusive of any amendments or supplements thereto subsequent to the date of
this Agreement), (i) there has not occurred any material adverse change or any
development involving a prospective material adverse change in the condition,
financial or otherwise, or the earnings, business, management or operations of
Allied and its subsidiaries, taken as a whole, (ii) there has not been any
material adverse change or any development involving a prospective material
adverse change in the capital stock or in the long-term debt of Allied or any of
its subsidiaries and (iii) neither Allied nor any of its subsidiaries has
incurred any material liability or obligation, direct or contingent.

               (z)  Each of the Preliminary Offering Memorandum and the Offering
Memorandum, as of its date, contains all the information specified in, and
meeting the requirements of, Rule 144A(d)(4) under the Act.

               (aa) To the knowledge of the Company, when each issue of the
Series A Notes and the Guarantees are issued and delivered pursuant to this
Agreement, neither issue of the Series A Notes nor the Guarantees will be of the
same class (within the meaning of Rule 144A under the Act) as any security of
the Company or the Guarantors that is listed on a national securities exchange
registered under Section 6 of the Exchange Act or that is quoted in a United
States automated inter-dealer quotation system.

               (bb) To the knowledge of the Company, no form of general
solicitation or general advertising (as defined in Regulation D under the Act)
was used by the Company, the Guarantors or any of their respective
representatives (other than the Initial Purchasers, as to whom the Company and
the Guarantors make no representation) in connection with the offer and sale of
the Series A Notes contemplated hereby, including, but not limited to, articles,
notices or other communications published in any newspaper, magazine, or similar
medium or broadcast over television or radio, or any seminar or meeting whose
attendees have been invited by any general solicitation or general advertising.
No securities of the same class as either issue of the Series A Notes have been
issued and sold by the Company within the six-month period immediately prior to
the date hereof.

               (cc) Prior to the effectiveness of any Registration Statement,
the Indenture is not required to be qualified under the TIA.


                                       14
<PAGE>   16
               (dd) The Company, the Guarantors and their respective affiliates
and all persons acting on their behalf (other than the Initial Purchasers, as to
whom the Company and the Guarantors make no representation) have complied with
and will comply with the offering restrictions requirements of Regulation S in
connection with the offering of the Series A Notes outside the United States
and, in connection therewith, the Offering Memorandum will contain the
disclosure required by Rule 902(g)(2).

               (ee) The Series A Notes offered and sold in reliance on
Regulation S have been and will be offered and sold only in offshore
transactions (it being understood that no representation is made as to the
actions of the Initial Purchasers).

               (ff) The sale of the Series A Notes pursuant to Regulation S is
not part of a plan or scheme to evade the registration provisions of the Act (it
being understood that no representation is made as to the actions of the Initial
Purchasers).

               (gg) No registration under the Act of the Series A Notes or the
Guarantees is required for the sale of the Series A Notes and the Guarantees to
the Initial Purchasers as contemplated hereby or for the Exempt Resales assuming
the accuracy of the Initial Purchasers' representations and warranties and
agreements set forth in Section 7 hereof.

               (hh) Each certificate signed by any officer of the Company or any
Guarantor and delivered to the Initial Purchasers or counsel for the Initial
Purchasers shall be deemed to be a representation and warranty by the Company or
such Guarantor to the Initial Purchasers as to the matters covered thereby.

               (ii) All indebtedness of the Company and the Guarantors that will
be repaid with the proceeds of the issuance and sale of the Series A Notes was
incurred, and the indebtedness represented by the Series A Notes is being
incurred, for proper purposes and in good faith and each of the Company and the
Guarantors was, at the time of the incurrence of such indebtedness that will be
repaid with the proceeds of the issuance and sale of the Series A Notes, and
will be on the Closing Date (after giving effect to the application of the
proceeds from the issuance of the Series A Notes) solvent, and had at the time
of the incurrence of such indebtedness that will be repaid with the proceeds of
the issuance and sale of the Series A Notes and will have on the Closing Date
(after giving effect to the application of the proceeds from the issuance of the
Series A Notes) sufficient capital for carrying on their respective business and
were, at the time of the incurrence of such indebtedness that will be repaid
with the proceeds of the issuance and sale of the Series A Notes, and will be on
the Closing Date (after giving effect to the application of the proceeds from
the issuance of the Series A Notes) able to pay their respective debts as they
mature.

               (jj) No action has been taken and no law, statute, rule or
regulation or order has been enacted, adopted or issued by any governmental
agency or body which prevents the execution, delivery and performance of any of
the Operative Documents, the issuance of the Series A Notes or the Guarantees,
or suspends the sale of the Series A Notes or the Guarantees in any jurisdiction
referred to in Section 5(e); and no injunction, restraining order or other order
or relief of any nature by a federal or state court or other tribunal of
competent jurisdiction has been


                                       15
<PAGE>   17
issued with respect to the Company or any of its subsidiaries which would
prevent or suspend the issuance or sale of the Series A Notes or the Guarantees
in any jurisdiction referred to in Section 5(e).

     The Company acknowledges that the Initial Purchasers and, for purposes of
the opinions to be delivered to the Initial Purchasers pursuant to Section 9
hereof, counsel to the Company and the Guarantors and counsel to the Initial
Purchasers will rely upon the accuracy and truth of the foregoing
representations and hereby consents to such reliance.

     7.   INITIAL PURCHASER'S REPRESENTATIONS AND WARRANTIES. Each of the
Initial Purchasers, severally and not jointly, represents and warrants to the
Company and the Guarantors, and agrees that:

          (a)  Such Initial Purchaser is either a QIB or an Accredited
Institution, in either case, with such knowledge and experience in financial and
business matters as is necessary in order to evaluate the merits and risks of an
investment in the Series A Notes.

          (b)  Such Initial Purchaser (A) is not acquiring the Series A Notes
with a view to any distribution thereof or with any present intention of
offering or selling any of the Series A Notes in a transaction that would
violate the Act or the securities laws of any state of the United States or any
other applicable jurisdiction and (B) will be reoffering and reselling the
Series A Notes only to (x) QIBs in reliance on the exemption from the
registration requirements of the Act provided by Rule 144A, and (y) in offshore
transactions in reliance upon Regulation S under the Act.

          (c)  Such Initial Purchaser agrees that no form of general
solicitation or general advertising (within the meaning of Regulation D under
the Act) has been or will be used by such Initial Purchaser or any of its
representatives in connection with the offer and sale of the Series A Notes
pursuant hereto, including, but not limited to, articles, notices or other
communications published in any newspaper, magazine or similar medium or
broadcast over television or radio, or any seminar or meeting whose attendees
have been invited by any general solicitation or general advertising.

          (d)  Such Initial Purchaser agrees that, in connection with Exempt
Resales, such Initial Purchaser will solicit offers to buy the Series A Notes
only from, and will offer to sell the Series A Notes only to, Eligible
Purchasers. Each Initial Purchaser further agrees that it will offer to sell the
Series A Notes only to, and will solicit offers to buy the Series A Notes only
from (A) Eligible Purchasers that the Initial Purchaser reasonably believes are
QIBs, and (B) Regulation S Purchasers, in each case, that agree that (x) the
Series A Notes purchased by them may be resold, pledged or otherwise transferred
within the time period referred to under Rule 144(k) (taking into account the
provisions of Rule 144(d) under the Act, if applicable) under the Act, as in
effect on the date of the transfer of such Series A Notes, only (I) to the
Company or any of its subsidiaries, (II) to a person whom the seller reasonably
believes is a QIB purchasing for its own account or for the account of a QIB in
a transaction meeting the requirements of Rule 144A under the Act, (III) in an
offshore transaction (as defined in Rule 902 under the Act) meeting the
requirements of Rule 904 of the Act, (IV) in a transaction meeting the


                                       16
<PAGE>   18
requirements of Rule 144 under the Act, (V) to an Accredited Institution that,
prior to such transfer, furnishes the Trustee a signed letter containing certain
representations and agreements relating to the registration of transfer of such
Series A Note (the form of which is substantially the same as Annex A to the
Offering Memorandum) and, if such transfer is in respect of an aggregate
principal amount of Series A Notes less than $250,000, an opinion of counsel
acceptable to the Company that such transfer is in compliance with the Act, (VI)
in accordance with another exemption from the registration requirements of the
Act (and based upon an opinion of counsel acceptable to the Company) or (VII)
pursuant to an effective registration statement and, in each case, in accordance
with the applicable securities laws of any state of the United States or any
other applicable jurisdiction and (y) they will deliver to each person to whom
such Series A Notes or an interest therein is transferred a notice substantially
to the effect of the foregoing.

          (e)  Such Initial Purchaser agrees that it has not offered or sold and
will not offer or sell the Series A Notes in the United States or to, or for the
benefit or account of, a U.S. Person (other than a distributor), in each case,
as defined in Rule 902 under the Act (i) as part of its distribution at any time
and (ii) otherwise until 40 days after the later of the commencement of the
offering of the Series A Notes pursuant hereto and the Closing Date, other than
in accordance with Regulation S of the Act or another exemption from the
registration requirements of the Act. Such Initial Purchaser agrees that, during
such 40-day distribution compliance period, it will not cause any advertisement
with respect to the Series A Notes (including any "tombstone" advertisement) to
be published in any newspaper or periodical or posted in any public place and
will not issue any circular relating to the Series A Notes, except such
advertisements as are permitted by and include the statements required by
Regulation S.

          (f)  Such Initial Purchaser agrees that, at or prior to confirmation
of a sale of Series A Notes by it to any distributor, dealer or person receiving
a selling concession, fee or other remuneration during the 40-day distribution
compliance period referred to in Rule 903(c)(2) under the Act, it will send to
such distributor, dealer or person receiving a selling concession, fee or other
remuneration a confirmation or notice to substantially the following effect:

"The Series A Notes covered hereby have not been registered under the U.S.
Securities Act of 1933, as amended (the "Securities Act"), and may not be
offered and sold within the United States or to, or for the account or benefit
of, U.S. persons (i) as part of your distribution at any time or (ii) otherwise
until 40 days after the later of the commencement of the Offering and the
Closing Date, except in either case in accordance with Regulation S under the
Securities Act (or Rule 144A or to Accredited Institutions in transactions that
are exempt from the registration requirements of the Securities Act), and in
connection with any subsequent sale by you of the Series A Notes covered hereby
in reliance on Regulation S during the period referred to above to any
distributor, dealer or person receiving a selling concession, fee or other
remuneration, you must deliver a notice to substantially the foregoing effect.
Terms used above have the meanings assigned to them in Regulation S."


                                       17
<PAGE>   19
          (g)  Such Initial Purchaser and its affiliates or any person acting on
its or their behalf have not engaged or will not engage in any directed selling
efforts within the meaning of Regulation S with respect to the Series A Notes or
the Guarantees.

          (h)  The Series A Notes offered and sold by such Initial Purchaser
pursuant hereto in reliance on Regulation S have been and will be offered and
sold only in offshore transactions.

          (i)  The sale of the Series A Notes offered and sold by such Initial
Purchaser pursuant hereto in reliance on Regulation S is not part of a plan or
scheme to evade the registration provisions of the Act.

     Such Initial Purchaser acknowledges that the Company and the Guarantors
and, for purposes of the opinions to be delivered to each Initial Purchaser
pursuant to Section 9 hereof, counsel to the Company and the Guarantors and
counsel to the Initial Purchaser will rely upon the accuracy and truth of the
foregoing representations and such Initial Purchaser hereby consents to such
reliance.

     8.   INDEMNIFICATION.

          (a)  The Company and each Guarantor agree, jointly and severally, to
indemnify and hold harmless each Initial Purchaser, its directors, its officers
and each person, if any, who controls such Initial Purchaser within the meaning
of Section 15 of the Act or Section 20 of the Exchange Act, from and against any
and all losses, claims, damages, liabilities and judgments (including, without
limitation, any reasonable legal or other expenses incurred in connection with
investigating or defending any matter, including any action, that could give
rise to any such losses, claims, damages, liabilities or judgments) caused by
any untrue statement or alleged untrue statement of a material fact contained in
the Offering Memorandum (or any amendment or supplement thereto), the
Preliminary Offering Memorandum or any Rule 144A Information provided by the
Company or any Guarantor to any holder or prospective purchaser of Series A
Notes pursuant to Section 5(h) or caused by any omission or alleged omission to
state therein a material fact required to be stated therein or necessary to make
the statements therein not misleading, except insofar as such losses, claims,
damages, liabilities or judgments are caused by any such untrue statement or
omission or alleged untrue statement or omission based upon information relating
to such Initial Purchaser furnished in writing to the Company by such Initial
Purchaser provided that the indemnification contained in this paragraph (a)
shall not inure to the benefit of the Initial Purchasers (or to the benefit of
any person controlling the Initial Purchasers) with respect to any preliminary
Offering Memorandum on account of any such loss, claim, damage, liability or
expense arising from the sale of the Series A Notes by the Initial Purchasers to
any person if a copy of the Offering Memorandum (as then amended or supplemented
if the Company shall have furnished any amendments or supplements thereto) shall
not have been delivered or sent to such person and each untrue statement of a
material fact contained in, and each omission or alleged omission of a material
fact from, such Preliminary Offering Memorandum was corrected in the Final
Offering Memorandum (as so amended or supplemented) and it shall have been
determined that any Initial Purchaser and each person, if


                                       18
<PAGE>   20
any, who controls such Initial Purchaser would not have incurred such losses,
claims, damages, liabilities and expenses had the Final Offering Memorandum been
delivered or sent.

          (b)  The Initial Purchasers, severally and not jointly, agree to
indemnify and hold harmless the Company and the Guarantors, and their respective
directors and officers and each person, if any, who controls (within the meaning
of Section 15 of the Act or Section 20 of the Exchange Act) the Company or the
Guarantors, to the same extent as the foregoing indemnity from the Company and
the Guarantors to each Initial Purchaser but only with reference to information
relating to such Initial Purchaser furnished in writing to the Company by such
Initial Purchaser expressly for use in the Preliminary Offering Memorandum or
the Offering Memorandum.

          (c)  In case any action shall be commenced involving any person in
respect of which indemnity may be sought pursuant to Section 8(a) or 8(b) (the
"INDEMNIFIED PARTY"), the indemnified party shall promptly notify the person
against whom such indemnity may be sought (the "INDEMNIFYING PARTY") in writing
and the indemnifying party shall assume the defense of such action, including
the employment of counsel reasonably satisfactory to the indemnified party and
the payment of all reasonable fees and expenses of such counsel, as incurred
(except that in the case of any action in respect of which indemnity may be
sought pursuant to both Sections 8(a) and 8(b), the Initial Purchasers shall not
be required to assume the defense of such action pursuant to this Section 8(c),
but may employ separate counsel and participate in the defense thereof, but the
fees and expenses of such counsel, except as provided below, shall be at the
expense of the Initial Purchasers). Any indemnified party shall have the right
to employ separate counsel in any such action and participate in the defense
thereof, but the fees and expenses of such counsel shall be at the expense of
the indemnified party unless (i) the employment of such counsel shall have been
specifically authorized in writing by the indemnifying party, (ii) the
indemnifying party shall have failed to assume the defense of such action or
employ counsel reasonably satisfactory to the indemnified party or (iii) the
named parties to any such action (including any impleaded parties) include both
the indemnified party and the indemnifying party, and the indemnified party
shall have been advised by such counsel that there may be one or more legal
defenses available to it which are different from or additional to those
available to the indemnifying party (in which case the indemnifying party shall
not have the right to assume the defense of such action on behalf of the
indemnified party). In any such case, the indemnifying party shall not, in
connection with any one action or separate but substantially similar or related
actions in the same jurisdiction arising out of the same general allegations or
circumstances, be liable for the fees and expenses of more than one separate
firm of attorneys (in addition to any local counsel) for all indemnified parties
and all such reasonable fees and expenses shall be reimbursed as they are
incurred. Such firm shall be designated in writing by Donaldson, Lufkin &
Jenrette Securities Corporation, in the case of the parties indemnified pursuant
to Section 8(a), and by the Company, in the case of parties indemnified pursuant
to Section 8(b). The indemnifying party shall not be obligated to indemnify and
hold harmless any indemnified party from and against any and all losses, claims,
damages, liabilities and judgments by reason of any settlement of any action
effected without the indemnified party's written consent. No indemnifying party
shall, without the prior written consent of the indemnified party, effect any
settlement or compromise of, or consent to the entry of judgment 


                                       19
<PAGE>   21
with respect to, any pending or threatened action in respect of which the
indemnified party is or could have been a party and indemnity or contribution
may be or could have been sought hereunder by the indemnified party, unless such
settlement, compromise or judgment (i) includes an unconditional release of the
indemnified party from all liability on claims that are or could have been the
subject matter of such action and (ii) does not include a statement as to or an
admission of fault, culpability or a failure to act, by or on behalf of the
indemnified party.

          (d)  To the extent the indemnification provided for in this Section 8
is unavailable to an indemnified party or insufficient in respect of any losses,
claims, damages, liabilities or judgments referred to therein, then each
indemnifying party, in lieu of indemnifying such indemnified party, shall
contribute to the amount paid or payable by such indemnified party as a result
of such losses, claims, damages, liabilities and judgments (i) in such
proportion as is appropriate to reflect the relative benefits received by the
Company and the Guarantors, on the one hand, and the Initial Purchasers on the
other hand, from the offering of the Series A Notes or (ii) if the allocation
provided by clause 8(d)(i) above is not permitted by applicable law, in such
proportion as is appropriate to reflect not only the relative benefits referred
to in clause 8(d)(i) above but also the relative fault of the Company and the
Guarantors, on the one hand, and the Initial Purchasers, on the other hand, in
connection with the statements or omissions which resulted in such losses,
claims, damages, liabilities or judgments, as well as any other relevant
equitable considerations. The relative benefits received by the Company and the
Guarantors, on the one hand and the Initial Purchasers, on the other hand, shall
be deemed to be in the same proportion as the total net proceeds from the
offering of the Series A Notes (after underwriting discounts and commissions,
but before deducting expenses) received by the Company, and the total discounts
and commissions received by the Initial Purchasers bear to the total price to
investors of the Series A Notes, in each case as set forth in the table on the
cover page of the Offering Memorandum. The relative fault of the Company and the
Guarantors, on the one hand, and the Initial Purchasers, on the other hand,
shall be determined by reference to, among other things, whether the untrue or
alleged untrue statement of a material fact or the omission or alleged omission
to state a material fact relates to information supplied by the Company or the
Guarantors, on the one hand, or the Initial Purchasers, on the other hand, and
the parties' relative intent, knowledge, access to information and opportunity
to correct or prevent such statement or omission.

     The Company and the Guarantors, and the Initial Purchasers agree that it
would not be just and equitable if contribution pursuant to this Section 8(d)
were determined by pro rata allocation even if the Initial Purchasers were
treated as one entity for such purpose or by any other method of allocation
which does not take account of the equitable considerations referred to in the
immediately preceding paragraph. The amount paid or payable by an indemnified
party as a result of the losses, claims, damages, liabilities or judgments
referred to in the immediately preceding paragraph shall be deemed to include,
subject to the limitations set forth above, any legal or other expenses incurred
by such indemnified party in connection with investigating or defending any
matter, including any action, that could have given rise to such losses, claims,
damages, liabilities or judgments. Notwithstanding the provisions of this
Section 8, the Initial Purchasers shall not be required to contribute any amount
in excess of the amount by which the total discounts and commissions received by
such Initial Purchasers exceeds the amount of any


                                       20
<PAGE>   22
damages which the Initial Purchasers have otherwise been required to pay by
reason of such untrue or alleged untrue statement or omission or alleged
omission. No person guilty of fraudulent misrepresentation (within the meaning
of Section 11(f) of the Act) shall be entitled to contribution from any person
who was not guilty of such fraudulent misrepresentation. The Initial Purchasers'
obligations to contribute pursuant to this Section 8(d) are several in
proportion to the respective principal amount of Series A Notes purchased by
each of the Initial Purchasers hereunder and not joint.

          (e)  The remedies provided for in this Section 8 are not exclusive and
shall not limit any rights or remedies which may otherwise be available to any
indemnified party at law or in equity.

     9.   CONDITIONS OF INITIAL PURCHASER'S OBLIGATIONS. The obligations of the
Initial Purchaser to purchase the Series A Notes under this Agreement are
subject to the satisfaction of each of the following conditions:

          (a)  All the representations and warranties of the Company and the
Guarantors contained in this Agreement shall be true and correct on the Closing
Date with the same force and effect as if made on and as of the Closing Date.

          (b)  On or after the date hereof, (i) there shall not have occurred
any downgrading, suspension or withdrawal of, nor shall any notice have been
given of any potential or intended downgrading, suspension or withdrawal of, or
of any review (or of any potential or intended review) for a possible change
that does not indicate the direction of the possible change in, any rating of
the Company or any Guarantor or any securities of the Company or any Guarantor
(including, without limitation, the placing of any of the foregoing ratings on
credit watch with negative or developing implications or under review with an
uncertain direction) by any "nationally recognized statistical rating
organization" as such term is defined for purposes of Rule 436(g)(2) under the
Act, (ii) there shall not have occurred any change, nor shall any notice have
been given of any potential or intended negative change, in the outlook for any
rating of the Company or any Guarantor or any securities of the Company or any
Guarantor by any such rating organization and (iii) no such rating organization
shall have given notice that it has assigned (or is considering assigning) a
lower rating to the Notes than that on which the Notes were marketed.

          (c)  Since the respective dates as of which information is given in
the Offering Memorandum other than as set forth in the Offering Memorandum
(exclusive of any amendments or supplements thereto subsequent to the date of
this Agreement), (i) there shall not have occurred any change or any development
involving a prospective change in the condition, financial or otherwise, or the
earnings, business, management or operations of Allied and its subsidiaries,
taken as a whole, (ii) there shall not have been any change or any development
involving a prospective change in the capital stock or in the long-term debt of
Allied or any of its subsidiaries and (iii) neither Allied nor any of its
subsidiaries shall have incurred any liability or obligation, direct or
contingent, the effect of which, in any such case described in clause 9(c)(i),
9(c)(ii) or 9(c)(iii), in your judgment, is material and adverse and, in your
judgment, makes it 


                                       21
<PAGE>   23
impracticable to market the Series A Notes on the terms and in the manner
contemplated in the Offering Memorandum.

          (d)  You shall have received on the Closing Date a certificate dated
the Closing Date, signed by the President and the Chief Financial Officer of the
Company and each of the Guarantors, confirming the matters set forth in Sections
6(y), 9(a) and 9(b) and stating that each of the Company and the Guarantors has
complied with all the agreements and satisfied all of the conditions herein
contained and required to be complied with or satisfied on or prior to the
Closing Date.

          (e)  You shall have received on the Closing Date an opinion
(satisfactory to you and counsel for the Initial Purchasers), dated the Closing
Date, of Fried, Frank, Harris, Shriver & Jacobson, counsel for the Company and
the Guarantors, to the effect set forth on Exhibit A attached hereto and an
opinion of Steven Helm, Vice President and General Counsel of the Company to the
effect set forth on Exhibit B attached hereto. In addition, you shall have
received opinions (satisfactory to you and counsel for the Initial Purchasers),
dated the Closing Date, of counsel to the Company and the Guarantors
(satisfactory to you and counsel for the Initial Purchasers) as to such matters
as you may reasonably request with respect to Guarantors organized outside the
states of New York and Delaware which are identified as Significant Subsidiaries
(within the meaning of Rule1-02 of Regulation 5-X under the Act) in an officer's
certificate addressed to you and dated the Closing Date.

     The opinion of Fried, Frank, Harris, Shriver & Jacobson described in
Section 9(e) above shall be rendered to you at the request of the Company and
the Guarantors and shall so state therein.

          (f)  The Initial Purchasers shall have received on the Closing Date an
opinion, dated the Closing Date, of Latham & Watkins, counsel for the Initial
Purchasers, in form and substance reasonably satisfactory to the Initial
Purchasers.

          (g)  The Initial Purchasers shall have received, at the time this
Agreement is executed and at the Closing Date, letters dated the date hereof or
the Closing Date, as the case may be, in form and substance satisfactory to the
Initial Purchasers from Arthur Andersen LLP, independent public accountants,
containing the information and statements of the type ordinarily included in
accountants' "comfort letters" to the Initial Purchasers with respect to the
financial statements and certain financial information contained in the Offering
Memorandum.

          (h)  Each issue of the Series A Notes shall have been approved by the
NASD for trading and duly listed in PORTAL.

          (i)  The Initial Purchasers shall have received a counterpart,
conformed as executed, of the Indenture, including all supplements thereto
relating to the Series A Notes, which shall have been entered into by the
Company, the Guarantors and the Trustee.


                                       22
<PAGE>   24
          (j)  The Company and the Guarantors shall have executed each
Registration Rights Agreement and the Initial Purchasers shall have received an
original copy thereof, duly executed by the Company and the Guarantors.

          (k)  The Company's tender offer for its 10.25% Senior Subordinated
Notes due 2006 and its 11.30 Senior Discount Notes due 2007 (the "Tender Offer")
shall have been consummated on the terms and conditions set forth in the
Company's Offer to Purchase dated November 24, 1998.

          (l)  Neither the Company nor the Guarantors shall have failed at or
prior to the Closing Date to perform or comply with any of the agreements herein
contained and required to be performed or complied with by the Company or the
Guarantors, as the case may be, at or prior to the Closing Date.

     10. EFFECTIVENESS OF AGREEMENT AND TERMINATION. This Agreement shall become
effective upon the execution and delivery of this Agreement by the parties
hereto.

     This Agreement may be terminated at any time on or prior to the Closing
Date by the Initial Purchasers by written notice to the Company if any of the
following has occurred: (i) any outbreak or escalation of hostilities or other
national or international calamity or crisis or change in economic conditions or
in the financial markets of the United States or elsewhere that, in the Initial
Purchasers' judgment, is material and adverse and, in the Initial Purchasers'
judgment, makes it impracticable to market the Series A Notes on the terms and
in the manner contemplated in the Offering Memorandum, (ii) the suspension or
material limitation of trading in securities or other instruments on the New
York Stock Exchange, the American Stock Exchange, the Chicago Board of Options
Exchange, the Chicago Mercantile Exchange, the Chicago Board of Trade or the
Nasdaq National Market or limitation on prices for securities or other
instruments on any such exchange or the Nasdaq National Market, (iii) the
suspension of trading of any securities of the Company or any Guarantor on any
exchange or in the over-the-counter market, (iv) the enactment, publication,
decree or other promulgation of any federal or state statute, regulation, rule
or order of any court or other governmental authority which in your opinion
materially and adversely affects, or will materially and adversely affect, the
business, prospects, financial condition or results of operations of Allied and
its subsidiaries, taken as a whole, (v) the declaration of a banking moratorium
by either federal or New York State authorities or (vi) the taking of any action
by any federal, state or local government or agency in respect of its monetary
or fiscal affairs which in your opinion has a material adverse effect on the
financial markets in the United States.

     If on the Closing Date any one or more of the Initial Purchasers shall fail
or refuse to purchase the Series A Notes which it or they have agreed to
purchase hereunder on such date and the aggregate principal amount of the Series
A Notes which such defaulting Initial Purchaser or Initial Purchasers, as the
case may be, agreed but failed or refused to purchase is not more than one-tenth
of the aggregate principal amount of the Series A Notes to be purchased on such
date by all Initial Purchasers, each non-defaulting Initial Purchaser shall be
obligated severally, in the proportion which the principal amount of the Series
A Notes set forth opposite its name in 


                                       23
<PAGE>   25
Schedule C bears to the aggregate principal amount of the Series A Notes which
all the non-defaulting Initial Purchasers, as the case may be, have agreed to
purchase, or in such other proportion as you may specify, to purchase the Series
A Notes which such defaulting Initial Purchaser or Initial Purchasers, as the
case may be, agreed but failed or refused to purchase on such date; provided
that in no event shall the aggregate principal amount of the Series A Notes
which any Initial Purchaser has agreed to purchase pursuant to Section 2 hereof
be increased pursuant to this Section 10 by an amount in excess of one-ninth of
such principal amount of the Series A Notes without the written consent of such
Initial Purchaser. If on the Closing Date any Initial Purchaser or Initial
Purchasers shall fail or refuse to purchase the Series A Notes and the aggregate
principal amount of the Series A Notes with respect to which such default occurs
is more than one-tenth of the aggregate principal amount of the Series A Notes
to be purchased by all Initial Purchasers and arrangements satisfactory to the
Initial Purchasers and the Company for purchase of such the Series A Notes are
not made within 48 hours after such default, this Agreement will terminate
without liability on the part of any non-defaulting Initial Purchaser and the
Company. In any such case which does not result in termination of this
Agreement, either you or the Company shall have the right to postpone the
Closing Date, but in no event for longer than seven days, in order that the
required changes, if any, in the Offering Memorandum or any other documents or
arrangements may be effected. Any action taken under this paragraph shall not
relieve any defaulting Initial Purchaser from liability in respect of any
default of any such Initial Purchaser under this Agreement.

     11.  MISCELLANEOUS. Notices given pursuant to any provision of this
Agreement shall be addressed as follows: (i) if to the Company or any Guarantor,
to 15880 N. Greenway - Hayden Loop, Suite 1001, Scottsdale, AZ 85260, (602)
423-2946 and (ii) if to the Initial Purchasers, c/o Donaldson, Lufkin & Jenrette
Securities Corporation, 277 Park Avenue, New York, New York 10172, Attention:
Syndicate Department, or in any case to such other address as the person to be
notified may have requested in writing.

     The respective indemnities, contribution agreements, representations and
warranties of the Company, the Guarantors and the Initial Purchasers set forth
in or made pursuant to this Agreement shall remain operative and in full force
and effect, and will survive delivery of and payment for the Series A Notes,
regardless of (i) any investigation, or statement as to the results thereof,
made by or on behalf of the Initial Purchasers, the officers or directors of the
Initial Purchasers, any person controlling the Initial Purchasers, the Company,
any Guarantor, the officers or directors of the Company or any Guarantor, or any
person controlling the Company or any Guarantor, (ii) acceptance of the Series A
Notes and payment for them hereunder and (iii) termination of this Agreement.

     If for any reason the Series A Notes are not delivered by or on behalf of
the Company as provided herein (other than as a result of any termination of
this Agreement pursuant to Section 10), the Company and each Guarantor, jointly
and severally, agree to reimburse the Initial Purchasers for all reasonable
out-of-pocket expenses (including the reasonable fees and disbursements of
counsel) incurred by them. Notwithstanding any termination of this Agreement,
the Company and the Guarantors shall be liable for all expenses which they have
agreed to pay pursuant to Section 5(i) hereof. The Company and each 


                                       24
<PAGE>   26
Guarantor also agree, jointly and severally, to reimburse the Initial Purchasers
and its officers, directors and each person, if any, who controls such Initial
Purchasers within the meaning of Section 15 of the Act or Section 20 of the
Exchange Act for any and all reasonable fees and expenses (including without
limitation the reasonable fees and expenses of counsel) incurred by them in
connection with enforcing their rights under this Agreement (including without
limitation its rights under Section 8).

     Except as otherwise provided, this Agreement has been and is made solely
for the benefit of and shall be binding upon the Company, the Guarantors, the
Initial Purchasers, the Initial Purchasers' directors and officers, any
controlling persons referred to herein, the directors of the Company and the
Guarantors and their respective successors and assigns, all as and to the extent
provided in this Agreement, and no other person shall acquire or have any right
under or by virtue of this Agreement. The term "successors and assigns" shall
not include a purchaser of any of the Series A Notes from the Initial Purchasers
merely because of such purchase.

     This Agreement shall be governed and construed in accordance with the laws
of the State of New York.

     This Agreement may be signed in various counterparts which together shall
constitute one and the same instrument.


                                       25
<PAGE>   27
     Please confirm that the foregoing correctly sets forth the agreement among
the Company, the Guarantors and the Initial Purchasers.


                              Very truly yours,

                              ALLIED WASTE NORTH AMERICA, INC.


                              By:   /s/ G. Thomas Rochford, Jr.
                                 -----------------------------------------------
                                 Name:  G. Thomas Rochford, Jr.
                                 Title: Treasurer



                              ALLIED WASTE INDUSTRIES, INC.


                              By:   /s/ G. Thomas Rochford, Jr.
                                 -----------------------------------------------
                                 Name:  G. Thomas Rochford, Jr.
                                 Title: Treasurer



                              EACH ENTITY LISTED ON SCHEDULE A,
                              as Guarantors


                              By:   /s/ G. Thomas Rochford, Jr.
                                 -----------------------------------------------
                                 Name:  G. Thomas Rochford, Jr.
                                 Title: Treasurer


The foregoing Purchase Agreement is hereby confirmed and
accepted as of the date first above written by Donaldson,
Lufkin & Jenrette Securities Corporation on behalf of the
Initial Purchasers.

DONALDSON, LUFKIN & JENRETTE
  SECURITIES CORPORATION


By:    /s/ William J. R. Wilson
   -----------------------------------------------
   Name:   William J. R. Wilson
   Title:  Vice President
<PAGE>   28
                                   SCHEDULE A

                                   GUARANTORS


                                Parent Guarantor

<TABLE>
<CAPTION>
NAME OF PARENT GUARANTOR                                     STATE OF ORGANIZATION
- ----------------------------------------------------------------------------------------------------------------------
<S>                                                          <C>
Allied Waste Industries, Inc.                                Delaware
</TABLE>


                              Subsidiary Guarantors

<TABLE>
<CAPTION>
NAME OF SUBSIDIARY GUARANTOR                                                  STATE OF ORGANIZATION
- ----------------------------------------------------------------------------------------------------------------------
<S>                                                                           <C>
A-1 Service, Inc.                                                             Iowa
Aaro Waste Paper Company                                                      Michigan
AAWI, Inc.                                                                    Texas
Able Sanitation, Inc.                                                         Michigan
Adrian Landfill, Inc.                                                         Michigan
ADS, Inc.                                                                     Oklahoma
ADS of Illinois, Inc.                                                         Illinois
Affordable Dumpsters, Inc                                                     Illinois
Alabama Recycling Services, Inc.                                              Alabama
Alaska Street Associates, Inc.                                                Washington
Allied Acquisition Pennsylvania, Inc.                                         Pennsylvania
Allied Acquisition Two, Inc.                                                  Massachusetts
Allied Cartage, Inc.                                                          Massachusetts
Allied Gas Recovery Systems, L.L.C.*                                          Delaware
Allied Nova Scotia, Inc.*                                                     Delaware
Allied Services, LLC*                                                         Delaware
Allied Waste Company, Inc.*                                                   Delaware
Allied Waste Industries (Arizona), Inc.                                       Arizona
Allied Waste Industries of New York, Inc.*                                    New York
Allied Waste Landfill Holdings, Inc.*                                         Delaware
Allied Waste of California, Inc.                                              California
Allied Waste of Long Island, Inc.*                                            New York
Allied Waste of New Jersey, LLC*                                              Delaware
Allied Waste Rural Sanitation, Inc.*                                          Delaware
Allied Waste Services, Inc.                                                   Massachusetts
Allied Waste Systems, Inc.*                                                   Delaware
Allied Waste Systems, Inc.                                                    Ohio
Allied Waste Systems Holdings, Inc.*                                          Delaware
Allied Waste Transportation, Inc.*                                            Delaware
Americal Co.                                                                  Michigan
American Disposal Services, Inc.*                                             Delaware
American Disposal Services of Illinois, Inc.*                                 Delaware
American Disposal Services of Kansas, Inc.                                    Kansas
American Disposal Services of Missouri, Inc.                                  Oklahoma
American Disposal Services of New Jersey, Inc.*                               Delaware
</TABLE>



                                      A-1

<PAGE>   29
<TABLE>
<S>                                                                           <C>
American Disposal Services of West Virginia, Inc.*                            Delaware
American Disposal Transfer Services of Illinois, Inc.*                        Delaware
American Transfer Company, Inc.*                                              New York
Anderson Regional Landfill, LLC*                                              Delaware
Anson County Landfill NC, LLC*                                                Delaware
Apache Junction Landfill Corporation                                          Arizona
Area Disposal, Inc.                                                           Illinois
Autoshred, Inc.                                                               Missouri
AWIN I Acquisition Corporation*                                               Delaware
AWIN Leasing Company, Inc.*                                                   Delaware
AWIN Management, Inc.*                                                        Delaware
B & L Waste Handling, Inc.                                                    Rhode Island
Bellville Landfill, Inc.                                                      Missouri
Better Disposal Services, Inc.                                                Nebraska
Borrego Landfill, Inc.                                                        California
Bowers Phase II, Inc.                                                         Ohio
Brickyard Disposal & Recycling, Inc.                                          Illinois
Bridgeton Landfill, LLC*                                                      Delaware
Brunswick Waste Management Facility, LLC*                                     Delaware
Butler County Landfill, LLC*                                                  Delaware
Camelot Landfill TX, LP*                                                      Delaware
CC Landfill, Inc.*                                                            Delaware
CCAI, Inc.                                                                    Washington
CDF Consolidated Corporation                                                  Illinois
Celina Landfill, Inc.                                                         Ohio
Central Sanitary Landfill, Inc.                                               Michigan
Chambers Development of North Carolina, Inc.                                  North Carolina
Champion Recycling, Inc.*                                                     New York
Charter Evaporation Resource Recovery Systems                                 California
Cherokee Run Landfill, Inc.                                                   Ohio
Chicago Disposal, Inc.                                                        Illinois
Citizens Disposal, Inc.                                                       Michigan
City-Star Services, Inc.                                                      Michigan
Clarkston Disposal, Inc.                                                      Michigan
Clinton Disposal Co.                                                          Iowa
Community Refuse Disposal, Inc.                                               Nebraska
Consolidated Processing, Inc.                                                 Illinois
Container Service, Inc.                                                       Missouri
County Disposal, Inc.*                                                        Delaware
County Disposal (Ohio), Inc.*                                                 Delaware
County Landfill, Inc.*                                                        Delaware
County Line Landfill Partnership                                              Indiana
Cousins Carting Corp.*                                                        New York
Crow Landfill TX, LLC*                                                        Delaware
Crow Landfill TX, L.P.*                                                       Delaware
</TABLE>


                                      A-2
<PAGE>   30
<TABLE>
<S>                                                                           <C>
CRX, Inc.                                                                     Nevada
D & D Garage Services, Inc.                                                   Illinois
D & L Disposal, L.L.C.*                                                       Delaware
Delta Container Corporation                                                   California
Delta Paper Stock Co.                                                         California
Denver Regional Landfill, Inc.                                                Colorado
Dinverno, Inc.                                                                Michigan
Dinverno Recycling, Inc.                                                      Michigan
Dopheide Sanitary Service, Inc.                                               Nebraska
Draw Acquisition Company Eighteen*                                            Delaware
Draw Acquisition Company Twenty Two*                                          Delaware
Draw Acquisition Company Twenty Three*                                        Delaware
Draw Enterprises II, Inc.                                                     Illinois
Draw Enterprises Real Estate, Inc.                                            Illinois
Draw Enterprises Real Estate, L.P.                                            Illinois
Duncan Disposal Service, Inc.                                                 Michigan
Eagle Industries Leasing, Inc.                                                Michigan
East Coast Waste Systems, Inc.                                                Massachusetts
ECDC Environmental of Humbolt County, Inc.*                                   Delaware
ECDC Environmental, L.C.                                                      Utah
ECDC Holdings, Inc.*                                                          Delaware
Ellis County Landfill TX, LLC*                                                Delaware
Ellis County Landfill TX, L.P.*                                               Delaware
Ellis Scott Landfill MO, LLC*                                                 Delaware
Elmhurst Disposal Company                                                     Illinois
Enviro Carting Inc.*                                                          New York
Environmental Development Corporation*                                        Delaware
Environmental Reclamation Company                                             Illinois
Enviro Recycling, Inc.*                                                       New York
Envotech-Illinois, L.L.C.*                                                    Delaware
Environtech, Inc.*                                                            Delaware
Evergreen Scavenger Service, Inc.*                                            Delaware
Evergreen Scavenger Service, L.L.C.*                                          Delaware
Fred B. Barbara Trucking Co., Inc.                                            Illinois
Fort Worth Landfill TX, LP*                                                   Delaware
Forward, Inc.                                                                 California
G. Van Dyken Disposal Inc.                                                    Michigan
Garofalo Brothers, Inc.                                                       New Jersey
Garofalo Recycling and Transfer Station Co., Inc.                             New Jersey
Gary Recycling Services, Inc.                                                 Indiana
General Refuse Rolloff Corp.*                                                 Delaware
Georgia Recycling Services, Inc.*                                             Delaware
Golden Eagle Disposals, Inc.*                                                 New York
Golden Waste Disposal, Inc.                                                   Georgia
Great Lakes Disposal Services, Inc.*                                          Delaware
</TABLE>


                                      A-3
<PAGE>   31
<TABLE>
<S>                                                                           <C>
Great Midwestern Recovery Systems, Inc.                                       Illinois
Great Plains Landfill OK, LLC*                                                Delaware
Harland's Sanitary Landfill, Inc.                                             Michigan
Hawkeye Disposal Services, Inc.                                               Iowa
Illiana Disposal Partnership                                                  Indiana
Illinois Bulk Handlers, Inc.                                                  Illinois
Illinois Landfill, Inc.                                                       Illinois
Illinois Recycling Services, Inc.                                             Illinois
Independent Trucking Company                                                  California
Indiana Recycling Service, Incorporated                                       Indiana
Industrial Services of Illinois, Inc.                                         Illinois
Ingrum Waste Disposal, Inc.                                                   Illinois
Jefferson City Landfill, LLC*                                                 Delaware
Joe Di Rese & Sons, Inc.                                                      New Jersey
Key Waste Indiana Partnership                                                 Indiana
Laidlaw Waste Systems (Dallas) Inc.*                                          Delaware
Laidlaw Waste Systems (Kansas City) Inc.                                      Missouri
Laidlaw Waste Systems (Texas) Inc.                                            Texas
Lake Shore Distributions, Inc.                                                Illinois
Lathrop Sunrise Sanitation Corporation                                        California
Lee County Landfill SC, LLC*                                                  Delaware
Lee County Landfill, Inc.                                                     Illinois
Lemons Landfill, LLC*                                                         Delaware
Liberty Waste Holdings, Inc.*                                                 Delaware
Liberty Waste Services Limited, L.L.C.*                                       Delaware
Liberty Waste Services of Illinois, L.L.C.                                    Illinois
Liberty Waste Services of McCook, L.L.C.*                                     Delaware
Loop Express, Inc.                                                            Illinois
Loop Recycling, Inc.                                                          Illinois
Loop Transfer, Incorporated                                                   Illinois
Louis Pinto & Son, Inc., Sanitation Contractors                               New Jersey
Manumit of Florida, Inc.                                                      Florida
Mars Road TX, LP*                                                             Delaware
MCM Sanitation, Inc.*                                                         New York
Medical Disposal Services, Inc.                                               Illinois
Mesquite Landfill TX, LP                                                      Delaware
Metropolitan Disposal, Inc.                                                   Massachusetts
Mississippi Waste Paper Company                                               Mississippi
MJS Associates, Inc.                                                          Washington
Monarch Disposal, Inc.                                                        Illinois
NationsWaste, Inc.*                                                           Delaware
Newton County Landfill Partnership                                            Indiana
Nimishillen Industrial Park, Inc.                                             Ohio
Northeast Landfill, LLC*                                                      Delaware
Northeast Sanitary Landfill, Inc.                                             South Carolina
</TABLE>


                                      A-4
<PAGE>   32
<TABLE>
<S>                                                                           <C>
Northwest Recycling, Inc.                                                     Illinois
Oakland Heights Development, Inc.                                             Michigan
Oklahoma City Landfill, LLC                                                   Oklahoma
Oklahoma Refuse, Inc.                                                         Oklahoma
Organized Sanitary Collectors and Recyclers, Inc.                             Nebraska
Oscar's Collection System of Fremont, Inc.                                    Nebraska
Otay Landfill, Inc.                                                           California
Ottawa County Landfill, Inc.*                                                 Delaware
Packerton Land Company, L.L.C.*                                               Delaware
Packman, Inc.                                                                 Kansas
Palomar Transfer Station, Inc.                                                California
Paper Fibres Company                                                          Washington
Paper Fibers, Inc.                                                            Washington
Pinal County Landfill Corporation                                             Arizona
Pinecrest Landfill OK, LLC*                                                   Delaware
Pine Hill Farms Landfill TX, LP*                                              Delaware
Pittsburg County Landfill, Inc.                                               Oklahoma
Pleasant Oaks Landfill TX, LP*                                                Delaware
Price & Sons Recycling Company                                                Georgia
R. 18, Inc.                                                                   Illinois
Rabanco Intermodal/B.C., Inc.                                                 Washington
Rabanco, Ltd.                                                                 Washington
Rabanco Recycling, Inc.                                                       Washington
Rabanco Regional Landfill Company                                             Washington
Ramona Landfill, Inc.                                                         California
RCS, Inc.                                                                     Illinois
R.C. Miller Enterprises, Inc.                                                 Ohio
R.C. Miller Refuse Service, Inc.                                              Ohio
Recycling Associates, Inc.*                                                   New York
Reliable Rubbish Disposal, Inc.                                               Massachusetts
Resource Recovery, Inc.                                                       Kansas
Ridgeline Trucking, Inc.                                                      Illinois
Ross Bros. Waste & Recycling Co.                                              Ohio
Royal Holdings, Inc.                                                          Michigan
Roxana Landfill, Inc.                                                         Illinois
Rural Sanitation Service, Inc. of North Carolina                              South Carolina
S & L, Inc.                                                                   Washington
S & S Environmental, Inc.                                                     Michigan
S & S Recycling, Inc.                                                         Georgia
San Marcos NCRRF, Inc.                                                        California
Sanitary Disposal Services, Inc.                                              Michigan
Sanitran, Inc.*                                                               New York
Saugus Disposal, Inc.                                                         Massachusetts
Sauk Trail Development, Inc.                                                  Michigan
Selas Enterprises LTD*                                                        New York
</TABLE>


                                      A-5
<PAGE>   33
<TABLE>
<S>                                                                           <C>
Show-Me Landfill, LLC*                                                        Delaware
Shred-All Recycling, Inc.                                                     Illinois
South Chicago Disposal, Inc. of Indiana                                       Indiana
Southeast Landfill, LLC*                                                      Delaware
Southwest Waste, Inc.                                                         Missouri
SSWI, Inc.                                                                    Washington
Standard Disposal Services, Inc.                                              Michigan
Standard Disposal Services of Florida, Inc.                                   Florida
Standard Environmental Services, Inc.                                         Michigan
Standard Waste, Inc.*                                                         Delaware
Stark Recycling Center, Inc.                                                  Ohio
Stewart Trash & Recycling Services, Inc.                                      Missouri
Streator Area Landfill, Inc.                                                  Illinois
Suburban Transfer, Inc.                                                       Illinois
Suburban Warehouse, Inc.                                                      Illinois
Sunrise Sanitation Service, Inc.                                              California
Sunset Disposal, Inc.                                                         Kansas
Sunset Disposal Services, Inc.                                                California
Sycamore Landfill, Inc.                                                       California
Tates Transfer Systems, Inc.                                                  Missouri
T & G Container, Inc.                                                         Indiana
Tom Luciano's Disposal Service, Inc.                                          New Jersey
Top Disposal Service, Inc.                                                    Illinois
Tricil (N.Y.) Inc.*                                                           New York
Tri-State Recycling Services, Inc.                                            Illinois
Tri-State Refuse Equipment Sales & Service, Inc.                              Ohio
Turkey Creek Landfill TX, LP*                                                 Delaware
Turnpike Leasing, Inc.                                                        Massachusetts
United Waste Control Corp.                                                    Washington
United Waste Systems of Central Michigan, Inc.                                Michigan
Upper Rock Island County Landfill, Inc.                                       Illinois
USA Waste of Illinois, Inc.                                                   Illinois
Vining Disposal Service, Inc.                                                 Massachusetts
Vinnie Monte's Waste Systems, Inc.*                                           New York
Waste Associates, Inc.                                                        Washington
Wastehaul, Inc.                                                               Indiana
Waste Reclaiming Services, Inc.                                               Illinois
Wayne County Landfill IL, Inc.*                                               Delaware
WJR Environmental, Inc.                                                       Washington
Williams County Landfill, Inc.                                                Ohio
World Sanitation Corporation*                                                 New York
</TABLE>


                                      A-6
<PAGE>   34
                                    ANNEX A


                             OFFICER'S CERTIFICATE




<PAGE>   35
                                   SCHEDULE B

                                  SUBSIDIARIES
<PAGE>   36
                                   SCHEDULE C


<TABLE>
<CAPTION>
                                                            Principal Amount of    Principal Amount    Principal Amount of
                                                                 Five Year           of Seven Year      Ten Year Series A
                    Initial Purchaser                          Series A Notes       Series A Notes            Notes
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                                         <C>                    <C>                 <C>
Donald, Lufkin & Jenrette
   Securities Corporation...............................     $     64,282,500       $    171,420,000    $     249,987,500

Goldman, Sachs & Co.....................................     $     42,862,500       $    114,300,000    $     166,687,500

Credit Suisse First Boston Corporation..................     $     32,152,500       $     85,740,000    $     125,037,500

Merrill Lynch, Pierce Fenner & Smith Incorporated.......     $     32,152,500       $     85,740,000    $     125,037,500

Morgan Stanley & Co. Incorporated.......................     $     10,710,000       $     28,560,000    $      41,650,000

Bear, Stearns & Co. Inc.................................     $     10,710,000       $     28,560,000    $      41,650,000

BT Alex. Brown Incorporated.............................     $     10,710,000       $     28,560,000    $      41,650,000

CIBC Oppenheimer Corp...................................     $     10,710,000       $     28,560,000    $      41,650,000

Salomon Smith Barney, Inc...............................     $     10,710,000       $     28,560,000    $      41,650,000

Total...................................................     $    225,000,000       $    600,000,000    $     875,000,000
</TABLE>
<PAGE>   37
                                    EXHIBIT A

           FORM OF OPINION OF FRIED, FRANK, HARRIS, SHRIVER & JACOBSON

               (i) each of the Company, Allied and its subsidiaries identified
          on Schedule B attached hereto with an asterisk ("*") (Allied and each
          other Guarantor, an "IDENTIFIED GUARANTOR"), is validly existing as a
          corporation in good standing under the laws of its jurisdiction of
          incorporation and has the corporate power and authority to carry on
          its business as described in the Offering Memorandum and to own, lease
          and operate its properties (such counsel being entitled to rely in
          respect of the opinion in this clause upon opinions of local counsel,
          and in respect of matter of fact upon certificates of officers of the
          Company or the Identified Guarantors, as the case may be;

               (ii) each issue of the Series A Notes has been duly authorized
          and, when executed and authenticated in accordance with the provisions
          of the Indenture and delivered to and paid for by the Initial
          Purchasers in accordance with the terms of this Agreement, will be
          entitled to the benefits of the Indenture and will be valid and
          binding obligations of the Company, enforceable in accordance with
          their terms subject to (x) applicable bankruptcy, insolvency,
          fraudulent transfer, fraudulent conveyance, reorganization, moratorium
          and other laws affecting creditors' rights and remedies generally and
          (y) general principles of equity, including, without limitation,
          standards of materiality, good faith, fair dealing and reasonableness,
          equitable defenses and limits as to the availability of equitable
          remedies (whether such principles are considered in a proceeding at
          law or equity);

               (iii) the Guarantees of the Identified Guarantors have been duly
          authorized and, when each issue of the Series A Notes is executed and
          authenticated in accordance with the provisions of the Indenture and
          delivered to and paid for by the Initial Purchasers in accordance with
          the terms of this Agreement, each of the Guarantees of the Identified
          Guarantors endorsed thereon will be entitled to the benefits of the
          Indenture and will be valid and binding obligations of the Identified
          Guarantors, enforceable in accordance with its terms subject to (x)
          applicable bankruptcy, insolvency, fraudulent transfer, fraudulent
          conveyance, reorganization, moratorium and other laws affecting
          creditors' rights and remedies generally and (y) general principles of
          equity, including, without limitation, standards of materiality, good
          faith, fair dealing and reasonableness, equitable defenses and limits
          as to the availability of equitable remedies (whether such principles
          are considered in a proceeding at law or equity);

               (iv) Assuming that (A) each of the Guarantors other than the
          Identified Guarantors (the "Other Guarantors") is a corporation
          validly existing under the laws of each of the Other Guarantors'
          respective state of incorporation, (B) each of the Other Guarantors
          has all requisite corporate power and authority to execute, 
<PAGE>   38
          deliver and perform its obligations under the Guarantees and (C) each
          of the Guarantees of the Other Guarantors has been duly authorized,
          executed and delivered by each of the Other Guarantors under the laws
          of each of the Other Guarantors' respective state of incorporation,
          and when each issue of the Series A Notes is executed in accordance
          with the provisions of the Indenture and delivered to and paid for by
          the Initial Purchasers in accordance with the terms of this Agreement,
          each of the Guarantees of the Other Guarantors endorsed thereon will
          be entitled to the benefits of the Indenture and will be a valid and
          binding obligation of each of the Other Guarantors, enforceable
          against each of the Other Guarantors in accordance with its terms,
          subject to (x) applicable bankruptcy, insolvency, fraudulent transfer,
          fraudulent conveyance, reorganization, moratorium and other laws
          affecting creditors' rights and remedies generally (y) general
          principles of equity, including, without limitation, standards of
          materiality, good faith, fair dealing and reasonableness, equity
          defenses and limits as to the availability of equitable remedies
          (whether such principles are considered in a proceeding at law or
          equity);

               (v) the Indenture has been duly authorized, executed and
          delivered by the Company and each Identified Guarantor and is a valid
          and binding agreement of the Company and each Identified Guarantor,
          enforceable against the Company and each Identified Guarantor in
          accordance with its terms subject to (x) applicable bankruptcy,
          insolvency, fraudulent transfer, fraudulent conveyance,
          reorganization, moratorium and other laws affecting creditors' rights
          and remedies generally and (y) general principles of equity,
          including, without limitation, standards of materiality, good faith,
          fair dealing and reasonableness, equitable defenses and limits as to
          the availability of equitable remedies (whether such principles are
          considered in a proceeding at law or equity);

               (vi) Assuming that (A) each of the Other Guarantors is a
          corporation validly existing under the laws of each of the Other
          Guarantors' respective state of incorporation, (B) each of the Other
          Guarantors has all requisite corporate power and authority to execute,
          deliver and perform its obligations under the Indenture and (C) the
          Indenture has been duly authorized, executed and delivered by each of
          the Other Guarantors under the laws of each of the Other Guarantors'
          respective state of incorporation, the Indenture constitutes a valid
          and binding agreement of each of the Other Guarantors, enforceable
          against each of the Other Guarantors in accordance with its terms,
          subject to (x) applicable bankruptcy, insolvency, fraudulent transfer,
          fraudulent conveyance, reorganization, moratorium and other laws
          affecting creditors' rights and remedies generally (y) general
          principles of equity, including, without limitation, standards of
          materiality, good faith, fair dealing and reasonableness, equity
          defenses and limits as to the availability of equitable remedies
          (whether such principles are considered in a proceeding at law or
          equity);


                                      A-2
<PAGE>   39
               (vii) this Agreement has been duly authorized, executed and
          delivered by the Company and the Identified Guarantors;

               (viii) Each Registration Rights Agreement has been duly
          authorized, executed and delivered by the Company and the Identified
          Guarantors and is a valid and binding agreement of the Company and
          each Identified Guarantor, enforceable against the Company and each
          Identified Guarantor in accordance with its terms, subject to (x)
          applicable bankruptcy, insolvency, fraudulent transfer, fraudulent
          conveyance, reorganization, moratorium and other laws affecting
          creditors' rights and remedies generally, (y) general principles of
          equity, including, without limitation, standards of materiality, good
          faith, fair dealing and reasonableness, equitable defenses and limits
          as to the availability of equitable remedies (whether such principles
          are considered in a proceeding at law or equity) and (z) the
          qualification that rights to indemnification or contribution may be
          limited by applicable law or equitable principles or otherwise
          unenforceable as against public policy;

               (ix) Assuming that (A) each of the Other Guarantors is a
          corporation validly existing under the laws of each of the Other
          Guarantors' respective state of incorporation, (B) each of the Other
          Guarantors has all requisite corporate power and authority to execute,
          deliver and perform its obligations under the Registration Rights
          Agreements and (C) each of the Registration Rights Agreements has been
          duly authorized, executed and delivered by each of the Other
          Guarantors under the laws of each of the Other Guarantors' respective
          state of incorporation, enforceable against each Other Guarantor in
          accordance with its terms, subject to (x) applicable bankruptcy,
          insolvency, fraudulent transfer, fraudulent conveyance,
          reorganization, moratorium and other laws affecting creditors' rights
          and remedies generally, (y) general principles of equity, including,
          without limitation, standards of materiality, good faith, fair dealing
          and reasonableness, equitable defenses and limits as to the
          availability of equitable remedies (whether such principles are
          considered in a proceeding at law or equity) and (z) the qualification
          that rights to indemnification or contribution may be limited by
          applicable law or equitable principles or otherwise unenforceable as
          against public policy;

               (x) each issue of the Series B Notes has been duly authorized
          and, when executed and authenticated in accordance with the provisions
          of the Indenture, the Registration Rights Agreements and the Exchange
          Offers, will be valid and binding obligations of the Company,
          enforceable in accordance with their terms subject to (x) applicable
          bankruptcy, insolvency, fraudulent transfer, fraudulent conveyance,
          reorganization, moratorium and other laws affecting creditors' rights
          and remedies generally and (y) general principles of equity,
          including, without limitation, standards of materiality, good faith,
          fair dealing and reasonableness, equitable defenses and limits as to
          the availability of equitable 


                                      A-3
<PAGE>   40
          remedies (whether such principles are considered in a proceeding at
          law or equity);

               (xi) the description under the captions "Description of Notes"
          and "Certain United States Federal Tax Consequences of an Investment
          in the Senior Notes" in the Offering Memorandum, insofar as such
          description constitutes a summary of the legal matters or documents
          referred to therein, fairly summarizes the matters referred to
          therein;

              (xii) the issue and sale of the Notes and the compliance by the
         Company and each of the Guarantors with all of the provisions of the
         Notes, the Indenture and this Agreement and the consummation of the
         transactions herein and therein contemplated will not (except as
         described in the Offering Memorandum under the caption "Summary--Tender
         Offers" relating to the receipt of consents of lenders to the Senior
         Credit Facility and the pending repayment (including the consent
         payment) of the Discount Notes and AWNA Notes (as defined therein) as
         described in "Use of Proceeds", the caption "Description of
         Notes-Mergers, Consolidations and Certain Sales of Assets" and "Risk
         Factors--Potential Inability to Effect Change of Control Repurchases")
         conflict with or result in a breach or violation of any of the terms or
         provisions of, or constitute a default under, any indenture, mortgage,
         deed of trust, loan agreement or other agreement or instrument known to
         us to which Allied or any of its subsidiaries is party or by which
         Allied or any of its subsidiaries is bound or to which any of the
         property or assets of the Company or any of its subsidiaries is subject
         (this opinion being limited to (x) those agreements which have been
         identified to us in an Officer's Certificate of the Company as being
         the agreements to which the Company, Allied or any of the Company's
         subsidiaries is party, or to which any of their respective businesses
         or assets is subject, that are material to the financial condition or
         results of operations of the Company, Allied and the Company's
         subsidiaries taken as a whole and (y) in that such counsel need not
         express any opinion with respect to any such conflict, breach or
         violation not readily ascertainable from the face of any such
         agreement, or arising under or based upon any cross-default provision
         insofar as it relates to a default under an agreement not so identified
         or arising under or based upon any covenant of a financial or numerical
         nature or requiring computations) nor will such actions result in any
         violation of the provisions of (a) the Certificate of Incorporation or
         By-laws of Allied or the Company and any Identified Guarantor, (b) any
         statute, rule or regulation of any governmental agency or authority of
         the United States or of the State of New York or under the Delaware
         General Corporation Law (the "DGCL"), and (c) any order of any court
         binding upon the Company or any of its subsidiaries (this opinion being
         limited to (x) those orders, judgments and decrees which have been
         identified to us in an Officer's Certificate of the Company as being
         all of the orders, judgments and decrees that are material to the
         financial condition or results of operations of the Company, Allied and
         the Company's subsidiaries taken as a whole and (y) in that such
         counsel need not express an 


                                      A-4

<PAGE>   41
          opinion with respect to any such violation not readily ascertainable
          from the face of any such court order); nor will such actions require
          any consent, approval authorization or other order of, or
          qualification with, any court or governmental body or agency (except
          such as may be required under the securities or Blue Sky laws of the
          states);

               (xiii) Neither the Company nor any Identified Guarantor is and,
          after giving effect to the offering and sale of the Series A Notes and
          the application of the net proceeds thereof as described in the
          Offering Memorandum, will be, an "investment company" as such term is
          defined in the Investment Company Act of 1940, as amended;

               (xiv) the Indenture complies as to form in all material respects
          with the requirements of the TIA, and the rules and regulations of the
          Commission applicable to an indenture which is qualified thereunder.
          It is not necessary in connection with the offer, sale and delivery of
          the Series A Notes to the Initial Purchasers in the manner
          contemplated by this Agreement or in connection with the Exempt
          Resales to qualify the Indenture under the TIA;

               (xv) no registration under the Act of the Series A Notes is
          required for the sale of the Series A Notes to the Initial Purchasers
          as contemplated by this Agreement or for the Exempt Resales assuming
          that (i) each Initial Purchaser is a QIB or a Regulation S Purchaser,
          (ii) the accuracy of, and compliance with, the Initial Purchasers'
          representations and agreements contained in Section 7 of this
          Agreement, (iii) the accuracy of the representations of the Company
          and the Guarantors set forth in Sections 6(dd), (ee) and (ff) of this
          Agreement; and

               (xvi) such counsel shall state that in the course of the
          preparation by the Company of the Offering Memorandum, it participated
          in conferences with certain of the officers and representatives of,
          and the independent public accountants for, Allied and the Company, at
          which the contents of the Offering Memorandum were discussed. Between
          the date of the Offering Memorandum and the time of delivery of this
          opinion, such counsel shall also state that it participated in
          additional conferences with certain of the officers and
          representatives of, and independent public accountants for, Allied and
          the Company at which the contents of the Offering Memorandum were
          discussed to a limited extent. Given the limitations inherent in the
          independent verification of factual matters and the character of
          determinations involved in the process, such counsel need not pass
          upon or assume any responsibility for the accuracy, completeness or
          fairness of the statements contained in the Offering Memorandum,
          except to the extent provided in paragraph (xi) above. Subject to the
          foregoing and on the basis of the information gained in the
          performance of the services referred to therein, including information
          obtained from officers and other representatives of, and the
          independent public accountants for the Company, no facts have come to
          such counsel's attention that cause them to believe that the 


                                      A-5
<PAGE>   42
          Offering Memorandum, as of its date, contained any untrue statement of
          a material fact or omitted to state a material fact required to be
          stated therein or necessary in order to make the statements therein,
          in light of the circumstances under which they were made, not
          misleading. Also, subject to the foregoing, no facts have come to such
          counsel's attention in the course of the proceedings described in the
          second sentence of this paragraph that cause them to believe that the
          Offering Memorandum, as of the date and time of delivery of the
          opinion, contains an untrue statement or a material fact or omits to
          state a material fact required to be stated therein or necessary
          in order to make the statements therein, in light of the circumstances
          under which they were made, not misleading. Such counsel need not
          express any view or belief, however, with respect to financial
          statements, the notes or schedules thereto, pro forma data or other
          financial information included in or omitted from the Offering
          Memorandum.


                                      A-6
<PAGE>   43
                                    EXHIBIT B

                      FORM OF OPINION OF STEVEN HELM, ESQ.

               (i) each of the Company and the Identified Guarantors is duly
          qualified and is in good standing as a foreign corporation authorized
          to do business in each jurisdiction in which the nature of its
          business or its ownership or leasing of property requires such
          qualification, except where the failure to be so qualified would not
          have a Material Adverse Effect;

               (ii) all the outstanding shares of capital stock of Allied have
          been duly authorized and validly issued and are fully paid,
          non-assessable and not subject to any preemptive or similar rights;

               (iii) all of the outstanding shares of capital stock of each of
          Allied's Significant Subsidiaries (as defined in Rule 1-02 of
          Regulation S-X under the Act) have been duly authorized and validly
          issued and are fully paid and non-assessable, and are owned by Allied,
          free and clear of any Lien except as otherwise disclosed in the
          Offering Memorandum;

               (iv) to the best of such counsel's knowledge, after due inquiry,
          such counsel does not know of any legal or governmental proceedings
          pending or threatened to which Allied or any of its subsidiaries is or
          could be a party or to which any of their respective property is or
          could be subject, which might result, singly or in the aggregate, in a
          Material Adverse Effect.

               (v) to the best of such counsel's knowledge, neither Allied nor
          any of its subsidiaries has violated any Environmental Law or any
          provisions of ERISA, any provisions of the Foreign Corrupt Practices
          Act or the rules and regulations promulgated thereunder, except for
          such violations which, singly or in the aggregate, would not have a
          Material Adverse Effect;

               (vi) to the best of such counsel's knowledge, each of Allied and
          its subsidiaries has such Authorizations of, and has made all filings
          with and notices to, all governmental or regulatory authorities and
          self-regulatory organizations and all courts and other tribunals,
          including without limitation, under any applicable Environmental Laws,
          as are necessary to own, lease, license and operate its respective
          properties and to conduct its business, except where the failure to
          have any such Authorization or to make any such filing or notice would
          not, singly or in the aggregate, have a Material Adverse Effect. Each
          such Authorization is valid and in full force and effect and each of
          Allied and its subsidiaries is in compliance with all the terms and
          conditions thereof and with the rules and regulations of the
          authorities and governing bodies having jurisdiction with respect
          thereto; and no event has occurred (including the receipt of any
          notice from any authority or governing body) which allows or, after
          notice or lapse of time or both, would allow, revocation, suspension
          or termination of 
<PAGE>   44
          any such Authorization or results or, after notice or lapse of time or
          both, would result in any other impairment of the rights of the holder
          of any such Authorization; except where such failure to be valid and
          in full force and effect or to be in compliance, the occurrence of any
          such event or the presence of any such restriction would not, singly
          or in the aggregate, have a Material Adverse Effect; and

               (vii) to the best of such counsel's knowledge after due inquiry,
          there are no contracts, agreements or understandings between the
          Company or any Guarantor and any person granting such person the right
          to require the Company or such Guarantor to include securities of the
          Company or any Guarantor with the Notes and Guarantees registered
          pursuant to any Registration Statement.


                                      B-2

<PAGE>   1
                                                                    Exhibit 23.2



                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS



As independent public accountants, we hereby consent to the incorporation by
reference in this Registration Statement on Form S-4 of our report dated
February 16, 1998 included in Allied Waste Industries, Inc.'s Form 10-K for the
year ended December 31, 1997, as amended by our report dated June 30, 1998,
included in Allied Waste Industries, Inc.'s Current Report on Form 8-K/A-1 filed
August 28, 1998, and of our report dated October 16, 1998, on Allied Waste
Industries, Inc.'s December 31, 1997 Supplemental Consolidated Financial
Statements included in Allied Waste Industries, Inc.'s Current Report on Form
8-K filed October 29, 1998.



                                                   /s/ Arthur Andersen LLP
Phoenix, Arizona,
   January 14, 1999

<PAGE>   1
                                                                    Exhibit 23.3



                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS



As independent public accountants, we hereby consent to the incorporation by
reference in this Registration Statement on Form S-4 of our reports dated March
21, 1997 on the Rabanco Companies and Regional Disposal Company 1996 financial
statements included in Allied Waste Industries, Inc.'s Current Report on Form
8-K filed August 27, 1998. It should be noted that we have not audited any
financial statements of Rabanco Companies and Regional Disposal Company
subsequent to December 31, 1996 or performed any audit procedures subsequent to
the date of our report.


                                                       /s/  SWEENEY CONRAD, P.S.



Bellevue, Washington
January 14, 1999

<PAGE>   1
                                                                    Exhibit 23.4


                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS



We consent to the incorporation by reference in this Registration Statement on
Form S-4 of the Allied Waste Industries, Inc. or our report dated February 24,
1998 with respect the consolidated financial statements of American Disposal
Services, Inc. included in the Current Report on Form 8-K/A-1 dated August 27,
1998.



                                                        /s/  Ernst & Young LLP






Chicago, Illinois
January 14, 1999



<PAGE>   1
                                                                  Exhibit 25.1

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549
                                    ---------

                                    FORM T-1

                       Statement of Eligibility Under the
                  Trust Indenture Act of 1939 of a Corporation
                          Designated to Act as Trustee

                      U.S. BANK TRUST NATIONAL ASSOCIATION
               (Exact name of Trustee as specified in its charter)

         United States                                      41-0257700
(State of Incorporation)                                  (I.R.S. Employer
                                                        Identification No.)

         U.S. Bank Trust Center
         180 East Fifth Street
         St. Paul, Minnesota                                     55101
(Address of Principal Executive Offices)                      (Zip Code)

                          ALLIED WASTE INDUSTRIES, INC.
                        ALLIED WASTE NORTH AMERICA, INC.
             (Exact name of Registrant as specified in its charter)

         Delaware                                               88-0228636
         Delaware                                               86-0843596
(State of Incorporation)                                    (I.R.S. Employer
                                                           Identification No.)

         15880 North Greenway-Hayden Loop, Suite 100
         Scottsdale, Arizona                                   85260
(Address of Principal Executive Offices)                      (Zip Code)


                      7 3/8% SERIES B SENIOR NOTES DUE 2004
                      7 5/8% SERIES B SENIOR NOTES DUE 2006
                      7 7/8% SERIES B SENIOR NOTES DUE 2009
                       (Title of the Indenture Securities)


<PAGE>   2





                                     GENERAL

1.     General Information  Furnish the following information as to the Trustee.

       (a)    Name and address of each examining or supervising authority
              to which it is subject.
                  Comptroller of the Currency
                  Washington, D.C.

       (b) Whether it is authorized to exercise corporate trust powers.
                  Yes

2.     AFFILIATIONS WITH OBLIGOR AND UNDERWRITERS If the obligor or any
       underwriter for the obligor is an affiliate of the Trustee, describe each
       such affiliation.
                  None

       See Note following Item 16.

       Items 3-15 are not applicable because to the best of the Trustee's
       knowledge the obligor is not in default under any Indenture for which the
       Trustee acts as Trustee.

16. LIST OF EXHIBITS List below all exhibits filed as a part of this statement
of eligibility and qualification.

       1.     Copy of Articles of Association.*

       2.     Copy of Certificate of Authority to Commence Business.*

       3.     Authorization of the Trustee to exercise corporate trust powers
              (included in Exhibits 1 and 2; no separate instrument).*

       4.     Copy of existing By-Laws.*

       5.     Copy of each Indenture referred to in Item 4. N/A.

       6.     The consents of the Trustee required by Section 321(b) of the act.

       7.     Copy of the latest report of condition of the Trustee published
              pursuant to law or the requirements of its supervising or
              examining authority is filed in paper format pursuant to Form SE.

       * Incorporated by reference to Registration Number 22-25656.



<PAGE>   3




                                      NOTE

         The answers to this statement insofar as such answers relate to what
persons have been underwriters for any securities of the obligors within three
years prior to the date of filing this statement, or what persons are owners of
10% or more of the voting securities of the obligors, or affiliates, are based
upon information furnished to the Trustee by the obligors. While the Trustee has
no reason to doubt the accuracy of any such information, it cannot accept any
responsibility therefor.


                                    SIGNATURE

         Pursuant to the requirements of the Trust Indenture Act of 1939, the
Trustee, U.S. Bank Trust National Association, an Association organized and
existing under the laws of the United States, has duly caused this statement of
eligibility and qualification to be signed on its behalf by the undersigned,
thereunto duly authorized, and its seal to be hereunto affixed and attested, all
in the City of Saint Paul and State of Minnesota on the 14th day of January,
1999.


                                            U.S. BANK TRUST NATIONAL ASSOCIATION



                                            /s/ Richard H. Prokosch             
                                            --------------------------
                                            Richard H. Prokosch
                                            Assistant Vice President




/s/ Judith M. Zuzek                 
- -------------------------------
Judith M. Zuzek
Assistant Secretary


<PAGE>   4




                                    EXHIBIT 6

                                     CONSENT

         In accordance with Section 321(b) of the Trust Indenture Act of 1939,
the undersigned, U.S. BANK TRUST NATIONAL ASSOCIATION hereby consents that
reports of examination of the undersigned by Federal, State, Territorial or
District authorities may be furnished by such authorities to the Securities and
Exchange Commission upon its request therefor.


Dated:  January 14, 1999


                                            U.S. BANK TRUST NATIONAL ASSOCIATION


                                            /s/ Richard H. Prokosch    
                                            -----------------------------
                                            Richard H. Prokosch
                                            Assistant Vice President






<PAGE>   1

                                                                  Exhibit 99.1

                  THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M.,
                   NEW YORK CITY TIME, ON ______________, 1999
                    (THE "EXPIRATION DATE"), UNLESS EXTENDED
                       BY ALLIED WASTE NORTH AMERICA, INC.


                        ALLIED WASTE NORTH AMERICA, INC.

                              LETTER OF TRANSMITTAL

                                OFFER TO EXCHANGE

              ALL OUTSTANDING 7 3/8% SERIES A SENIOR NOTES DUE 2004
                                 IN EXCHANGE FOR
                      7 3/8% SERIES B SENIOR NOTES DUE 2004

              ALL OUTSTANDING 7 5/8% SERIES A SENIOR NOTES DUE 2006
                                 IN EXCHANGE FOR
                      7 5/8% SERIES B SENIOR NOTES DUE 2006

              ALL OUTSTANDING 7 7/8% SERIES A SENIOR NOTES DUE 2009
                                 IN EXCHANGE FOR
                      7 7/8% SERIES B SENIOR NOTES DUE 2009

                                       OF
                        ALLIED WASTE NORTH AMERICA, INC.


                         THE EXCHANGE OFFER WILL EXPIRE
    AT 5:00 P.M., NEW YORK CITY TIME, ON ___________, 1999, UNLESS EXTENDED.
    AS DESCRIBED HEREIN, WITHDRAWAL RIGHTS WITH RESPECT TO THE EXCHANGE OFFER
         ARE EXPECTED TO EXPIRE AT THE EXPIRATION OF THE EXCHANGE OFFER

                                 EXCHANGE AGENT:

                      U.S. BANK TRUST NATIONAL ASSOCIATION
<TABLE>
<S>                                                <C>
 By Hand, Mail or Overnight Delivery:               By Facsimile for Eligible Institutions:

     180 East Fifth Street                                    (651) 244-1537
  St. Paul, Minnesota 55101
Attention: Specialized Finance Department           Confirm by Telephone: (651) 244-4512
</TABLE>


PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY AND PRINT OR TYPE ALL
RESPONSES.

DELIVERY OF THIS INSTRUMENT TO AN ADDRESS OTHER THAN AS SET FORTH ABOVE OR
TRANSMISSION OF INSTRUCTIONS VIA A FACSIMILE NUMBER OTHER THAN THE ONES LISTED
ABOVE WILL NOT CONSTITUTE A VALID DELIVERY. THE INSTRUCTIONS ACCOMPANYING THIS
LETTER OF TRANSMITTAL SHOULD BE READ CAREFULLY BEFORE THIS LETTER OF TRANSMITTAL
IS COMPLETED.

      The undersigned hereby acknowledges receipt of the Prospectus dated
__________, 1999 (the "Prospectus") of Allied Waste North America, Inc. (the
"Company") and this Letter of Transmittal, which together constitute the
Company's offer (the "Exchange Offer") to exchange $1,000 principal amount of
its 7 3/8% Series B Senior Notes due 2004, 7 5/8% Series B Senior Notes due 2006
and 7 7/8% Series B Senior Notes due 2009 (collectively, the "Exchange Notes"),
which have been registered under the Securities Act of 1933, as amended (the
"Securities Act"), pursuant to a Registration Statement of which the Prospectus
is a part for each $1,000 principal amount of its outstanding 7 3/8% Series A
Senior Notes due 2004, 7 5/8% Series A Senior Notes due 2006 and 7 7/8% Series A
Senior Notes due 2009 (collectively, the "Old Senior Notes"). The term
"Expiration Date" shall mean 5:00 p.m., New York City time, on [_________],
1999, unless the Company extends the Exchange Offer, in which case the term
shall mean the latest date and time to which the Exchange Offer is extended.
Following the consummation of the Exchange Offer, neither the Old Senior Notes
nor the Exchange Notes will be entitled to the contingent
<PAGE>   2
increase in interest rate provided pursuant to the Indenture and the Old Senior
Notes. Following the consummation of the Exchange Offer, holders of Old Senior
Notes and Exchange Notes will not have any further registration rights, and the
Old Senior Notes will continue to be subject to certain restrictions on
transfer. Capitalized terms used but not defined herein have the meaning given
to them in the Prospectus.

      The undersigned has completed, executed and delivered this Letter of
Transmittal to indicate the action the undersigned desires to take with respect
to the Exchange Offer.


      PLEASE READ THE ENTIRE LETTER OF TRANSMITTAL AND THE PROSPECTUS CAREFULLY
BEFORE CHECKING ANY BOX BELOW.

                                       2
<PAGE>   3
         YOUR BANK OR BROKER CAN ASSIST YOU IN COMPLETING THIS FORM. THE
INSTRUCTIONS INCLUDED WITH THIS LETTER OF TRANSMITTAL MUST BE FOLLOWED.
QUESTIONS AND REQUESTS FOR ASSISTANCE OR FOR ADDITIONAL COPIES OF THE PROSPECTUS
AND THIS LETTER OF TRANSMITTAL MAY BE DIRECTED TO THE EXCHANGE AGENT.

      List below the Old Senior Notes to which this Letter of Transmittal
relates. If the space provided below is inadequate, the Certificate or
Registration Numbers and Principal Amounts should be listed on a separate signed
schedule affixed hereto.


                DESCRIPTION OF OLD SENIOR NOTES TENDERED HEREWITH
<TABLE>
<CAPTION>
      NAME(S) AND ADDRESS(ES) OF                                 AGGREGATE PRINCIPAL
         REGISTERED HOLDER(S)          CERTIFICATE              AMOUNT REPRESENTED BY        PRINCIPAL AMOUNT
           (PLEASE FILL IN)            NUMBER(S)*                     OLD NOTES                 TENDERED**
           ----------------            ----------                     ---------                 ----------
<S>                                   <C>                       <C>                          <C>

- -------------------------------------------------------------------------------------------------------------

- ----------------------------------------------------------------------------------------------------------------

- ----------------------------------------------------------------------------------------------------------------

- ----------------------------------------------------------------------------------------------------------------

- ----------------------------------------------------------------------------------------------------------------
                                        TOTAL
</TABLE>


- ----------------
*    Need not be completed by Book-entry Holders.

**   Unless otherwise indicated, the Holder will be deemed to have tendered the
     full aggregate principal amount represented by such Old Senior Notes. All
     tenders must be in integral multiples of $1,000. See Instruction 2.


      This Letter of Transmittal is to be used (i) if certificates of Old Senior
Notes are to be forwarded herewith, (ii) if delivery of Old Senior Notes is to
be made by book-entry transfer to an account maintained by the Exchange Agent at
The Depository Trust Company, ("DTC") pursuant to the procedures set forth in
"The Exchange Offer -- Procedures for Tendering Old Senior Notes" in the
Prospectus or (iii) tender of the Old Senior Notes is to be made according to
the guaranteed delivery procedures described in the Prospectus under the caption
"The Exchange Offer -- Guaranteed Delivery Procedures." See Instruction 1.
Delivery of documents to a book-entry transfer facility does not constitute
delivery to the Exchange Agent.

      The term "Holder" with respect to the Exchange Offer means any person in
whose name Old Senior Notes are registered on the books of the Company or any
other person who has obtained a properly completed bond power from the
registered holder. The undersigned has completed, executed and delivered this
Letter of Transmittal to indicate the action the undersigned desires to take
with respect to the Exchange Offer. Holders who wish to tender their Old Senior
Notes must complete this letter in its entirety.

      Holders whose Old Senior Notes are not immediately available or who cannot
deliver their Old Senior Notes and all other documents required hereby to the
Exchange Agent on or prior to the Expiration Date may tender their Old Senior
Notes according to the guaranteed delivery procedure set forth in the Prospectus
under the caption "The Exchange Offer -- Guaranteed Delivery Procedures." See
Instruction 1.

 / /   CHECK HERE IF TENDERED OLD SENIOR NOTES ARE BEING DELIVERED BY BOOK-ENTRY
       TRANSFER MADE TO AN ACCOUNT MAINTAINED BY THE EXCHANGE AGENT WITH DTC AND
       COMPLETE THE FOLLOWING:

       Name of Tendering Institution:
                                    ------------------------------------------
       DTC: Account Number:         
                          ----------------------------------------------------
       Transaction Code Number:
                              ------------------------------------------------

/ /    CHECK HERE IF TENDERED OLD SENIOR NOTES ARE BEING DELIVERED PURSUANT TO A
       NOTICE OF GUARANTEED DELIVERY AND COMPLETE THE FOLLOWING:

       Name of Registered Holder(s):
                                   --------------------------------------------

                                       3
<PAGE>   4
       Name of Eligible Institution that Guaranteed Delivery:
                                                             ------------------
/ /    CHECK HERE IF YOU ARE A BROKER-DEALER AND WISH TO RECEIVE 10 ADDITIONAL
       COPIES OF THE PROSPECTUS AND 10 COPIES OF ANY AMENDMENTS OR SUPPLEMENTS
       THERETO.

      Name:
          --------------------------------------------------------------------
      Address:
          --------------------------------------------------------------------


                                       4
<PAGE>   5
               PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY

Ladies and Gentlemen:

        Upon the terms and subject to the conditions of the Exchange Offer, the
undersigned hereby tenders to the Company the above-described principal amount
of Old Senior Notes. Subject to, and effective upon, the acceptance for exchange
of the Old Senior Notes tendered herewith, the undersigned hereby exchanges,
assigns and transfers to, or upon the order of, the Company all right, title and
interest in and to such Old Senior Notes. The undersigned hereby irrevocably
constitutes and appoints the Exchange Agent as the true and lawful agent and
attorney-in-fact of the undersigned (with full knowledge that said Exchange
Agent acts as the agent of the undersigned in connection with the Exchange
Offer) to cause the Old Senior Notes to be assigned, transferred and exchanged.
The undersigned represents and warrants that it has full power and authority to
tender, exchange, assign and transfer the Old Senior Notes and to acquire
Exchange Notes issuable upon the exchange of such tendered Old Senior Notes, and
that, when the same are accepted for exchange, the Company will acquire good and
unencumbered title to the tendered Old Senior Notes, free and clear of all
liens, restrictions, charges and encumbrances and not subject to any adverse
claim. The undersigned also warrants that it will, upon request, execute and
deliver any additional documents deemed by the Exchange Agent or the Company to
be necessary or desirable to complete the exchange, assignment and transfer of
tendered Old Senior Notes or to transfer ownership of such Old Senior Notes on
the account books maintained by The Depository Trust Company (the "DTC").

        The undersigned acknowledges that this Offer is being made in reliance
on an interpretation by the staff of the Securities and Exchange Commission (the
"SEC") that the Exchange Notes issued pursuant to the Exchange Offer in exchange
for the Old Senior Notes may be offered for resale, resold and otherwise
transferred by holders thereof (other than broker-dealers, as set forth below,
and any such holder which is an "affiliate" of the Company within the meaning of
Rule 405 under the Securities Act) without compliance with the registration and
prospectus delivery provisions of the Securities Act provided that such Exchange
Notes are acquired in the ordinary course of such holders' business and such
holders have no arrangement or understanding with any person to participate in
the distribution of such Exchange Notes.

        The Exchange Offer is subject to certain conditions as set forth in the
Prospectus under the caption "The Exchange Offer --Acceptance of Old Senior
Notes for Exchange; Delivery of New Senior Notes." The undersigned recognizes
that as a result of these conditions (which may be waived, in whole or in part,
by the Company) as more particularly set forth in the Prospectus, the Company
may not be required to exchange any of the Old Senior Notes tendered hereby and,
in such event, the Old Senior Notes not exchanged will be returned to the
undersigned at the address shown below the signature of the undersigned.

        By tendering, each Holder of Old Senior Notes represents to the Company
that (i) the Exchange Notes acquired pursuant to the Exchange Offer are being
obtained in the ordinary course of business of the person receiving such
Exchange Notes, whether or not such person is such Holder, (ii) neither the
Holder of Old Senior Notes nor any such other person is participating in,
intends to participate in or has an arrangement or understanding with any person
to participate in, the distribution of such Exchange Notes, (iii) if the Holder
is not a broker-dealer or is a broker-dealer but will not receive Exchange Notes
for its own account in exchange for Old Senior Notes, neither the Holder nor any
such other person is engaged in or intends to participate in a distribution of
the Exchange Notes and (iv) neither the Holder nor any such other person is an
"affiliate" of the Company within the meaning of Rule 405 under the Securities
Act. If the tendering Holder tenders Old Senior Notes with the intention of
participating, or for the purpose of participating, in the distribution of the
Exchange Notes, it acknowledges that it may not rely upon certain
interpretations by the staff of the SEC described in the Exchange Offer, and
that, in the absence of an exemption therefrom, it must comply with the
registration and prospectus delivery requirements of the Securities Act in
connection with any secondary resale transaction, and any such secondary resale
transaction must be covered by an effective registration statement containing
the selling securityholder information required by Item 507 of Regulation S-K
under the Securities Act. If the tendering Holder is a broker-dealer (whether or
not it is also an "affiliate" of the Company within the meaning of Rule 405
under the Securities Act) that will receive Exchange Notes for its own account
in exchange for Old Senior Notes, it represents that the Old Senior Notes to be
exchanged for the Exchange Notes were acquired by it as a result of
market-making activities or other trading activities, and acknowledges that it
will deliver a prospectus meeting the requirements of the Securities Act in
connection with any resale of such Exchange Notes. By acknowledging that it will
deliver and by delivering a prospectus meeting the requirements of the
Securities Act in connection with any resale of such Exchange Notes, the
undersigned is not deemed to admit that it is an "underwriter" within the
meaning of the Securities Act.

        The undersigned also warrants that it will, upon request, execute and
deliver any additional documents deemed by the Exchange Agent or the Company to
be necessary or desirable to complete the exchange, assignment and transfer of
tendered Old Senior Notes or transfer ownership of such Old Senior Notes on the
account books maintained by a book-entry transfer facility. The undersigned
further agrees that acceptance of any tendered Old Senior Notes by the Company
and the issuance of Exchange Notes in exchange therefor shall constitute
performance in full by the Company of its obligations under the Registration
Rights Agreements(1) and that the

(1)   Registration Rights Agreement, dated as of December 23, 1998, by and among
the Company, the Guarantors and Donaldson, Lufkin & Jenrette Securities
Corporation, et al., relating to the $225,000,000 7 3/8% Senior Notes due 2004.

      Registration Rights Agreement, dated December 23, 1998, by and among
the Company, the Guarantors, and Donaldson, Lufkin & Jenrette Securities
Corporation, et al., relating to the $600,000,000 7 5/8% Senior Notes due 2006.


                                       5
<PAGE>   6
Company shall have no further obligations or liabilities thereunder for the
registration of the Old Senior Notes or the Exchange Notes.

        All authority herein conferred or agreed to be conferred shall survive
the death, bankruptcy or incapacity of the undersigned and every obligation of
the undersigned hereunder shall be binding upon the heirs, personal
representatives, executors, administrators, successors, assigns, trustees in
bankruptcy and other legal representatives of the undersigned. Tendered Old
Senior Notes may be withdrawn at any time prior to 5:00 p.m., New York City time
on the Expiration Date (the "Expiration Date").

        Unless otherwise indicated under the caption "Special Registration and
Delivery Instructions" in this Letter of Transmittal, certificates for all
Exchange Notes delivered in exchange for tendered Old Senior Notes and any Old
Senior Notes delivered herewith but not exchanged, in each case registered in
the name of the undersigned, shall be delivered to the undersigned at the
address shown below the signature of the undersigned. If an Exchange Note is to
be issued to a person other than the person(s) signing this Letter of
Transmittal, or if the Exchange Note is to be mailed to someone other than the
person(s) signing this Letter of Transmittal or to the person(s) signing this
Letter of Transmittal at an address different than the address shown on this
Letter of Transmittal, the information requested under the appropriate caption
in this Letter of Transmittal should be provided. If Old Senior Notes are
surrendered by Holder(s) that have provided information under either the caption
entitled "Special Registration and Delivery Instructions" in this Letter of
Transmittal, signature(s) on this Letter of Transmittal must be guaranteed by an
Eligible Institution (as defined in Instruction 1).


- -------------------------------------------------------------------------------
         Registration Rights Agreement, dated December 23, 1998, by and among
the Company, the Guarantors, and Donaldson, Lufkin & Jenrette Securities
Corporation, et al., relating to the $875,000,000 7 7/8% Senior Notes due 2009.


                                       6
<PAGE>   7
_______________________________________________________________________________

                          TENDERING HOLDER(S) SIGN HERE
_______________________________________________________________________________

_______________________________________________________________________________

                            SIGNATURE(S) OF HOLDER(S)
                          Dated: _______________, 199_

(Must be signed by registered Holder(s) exactly as name(s) appear(s) on
certificate(s) for Old Senior Notes or by any person(s) authorized to become
registered Holder(s) by endorsements and documents transmitted herewith. If
signature by a trustee, executor, administrator, guardian, attorney-in-fact,
officer of a corporation or other person acting in a fiduciary or representative
capacity, please set forth the full title of such person.) See Instruction 3.

Name (s):______________________________________________________________________
                                 (PLEASE PRINT)
Capacity (full title): ________________________________________________________

 Address:______________________________________________________________________
                               (INCLUDE ZIP CODE)
Area Code and Telephone No.:___________________________________________________
                             TAX IDENTIFICATION NO.

                            GUARANTEE OF SIGNATURE(S)
                        (IF REQUIRED - SEE INSTRUCTION 3)
Authorized Signature: _________________________________________________________
Name:__________________________________________________________________________
Title:  _______________________________________________________________________
Address: ______________________________________________________________________
Name of Firm:__________________________________________________________________
Area Code and Telephone No.:  _________________________________________________
Dated:  _____________, 199_

_______________________________________________________________________________

                                      BOX 3

                    TO BE COMPLETED BY ALL TENDERING HOLDERS
________________________________________________________________________________
                 PAYOR'S NAME: ALLIED WASTE NORTH AMERICA, INC.
<TABLE>

<S>                               <C>                                                <C>
                                  Part I - PLEASE PROVIDE YOUR TIN IN THE            _______________________
                                  BOX AT RIGHT AND CERTIFY BY SIGNING                SOCIAL SECURITY NUMBER OR
                                  AND DATING BELOW                                   EMPLOYER IDENTIFICATION
                                                                                            NUMBER

     SUBSTITUTE
      FORM W-9
DEPARTMENT OF THE TREASURY         Part 2 - Check the box if you are NOT subject
INTERNAL REVENUE SERVICE           to back-up withholding under the provisions
                                   of Section 3406 (a) (1) (C) of the Internal
                                   Revenue Code because (1) you have not been
                                   notified that you are subject to back-up
                                   withholding as a result of failure to report
                                   all interest or dividends, (2) the Internal
                                   Revenue Service has notified you that you
                                   are no longer subject to back-up withholding
                                   or (3) you are exempt. / /

PAYOR'S REQUEST FOR TAXPAYER
IDENTIFICATION NUMBER (TIN)
                                   CERTIFICATE -- UNDER THE PENALTIES OF              PART 3
                                   PERJURY, I CERTIFY THAT THE INFORMATION            CHECK IF
                                   PROVIDED ON THIS FORM IS TRUE,  CORRECT            AWAITING TIN
                                   AND COMPLETE.
                                   SIGNATURE_______________ DATE __________              / /

</TABLE>


                                       7
<PAGE>   8
                                      BOX 4
________________________________________________________________________________

                          SPECIAL ISSUANCE INSTRUCTIONS
                           (SEE INSTRUCTIONS 3 AND 4)

To be completed ONLY if certificates for Old Senior Notes in a principal amount
not tendered, or Exchange Notes are to be issued in the name of someone other
than Notes, person whose signature appears in Box 2.

Issue and deliver:

(check appropriate boxes)
/ /       Old Senior Notes not tendered
/ /        Exchange Notes, to:

Name __________________________________
            (PLEASE TYPE OR PRINT)
Please complete the Substitute form W-9 at Box 3


Tax I.D. or Social Security Number:__________


                                      BOX 5
_______________________________________________________________________________

                          SPECIAL DELIVERY INSTRUCTIONS
                           (SEE INSTRUCTIONS 3 AND 4)

To be completed ONLY if certificates for Old Senior Notes in a principal amount
not tendered, or Exchange Notes are to be delivered to someone other than the
the person whose signature appears in Box 2 or to an address other than that
shown in Box 1.

Deliver:

(check appropriate boxes)
/ /   Old Senior Notes not tendered
/ /   Exchange Notes, to:

Name __________________________________
         (PLEASE TYPE OR PRINT)
     Address________________________________

     _______________________________________



             GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
                          NUMBER ON SUBSTITUTE FORM W-9

GUIDELINES FOR DETERMINING THE PROPER IDENTIFICATION NUMBER TO GIVE THE PAYER.
- -- Social Security numbers have nine digits separated by two hyphens: i.e.
000-00-0000. Employer identification numbers have nine digits separated by only
one hyphen: i.e. 00-0000000. The table below will help determine the number to
give the payer.

<TABLE>
<CAPTION>
FOR THIS TYPE OF ACCOUNT:       GIVE THE SOCIAL SECURITY        FOR THIS TYPE OF ACCOUNT:    GIVE THE SOCIAL SECURITY
                                NUMBER OF  --                                                NUMBER OF --
_________________________________________________________________________________________________________________________
<S>                             <C>                             <C>                          <C>
1.  An individual's account     The individual                  8.   Sole proprietorship     The owner (4)
                                                                     account
2.  Two or more individuals     The actual owner of the         9.   A valid trust,          The legal entity (Do not
    (joint account)             account or, if combined              or pension              furnish the identifying
                                estate, funds, any one               trust                   number of the personal
                                of the individuals (1)                                       representative or trustee
                                                                                             unless the legal entity
                                                                                             itself is not designated in
                                                                                             the account title.)(5)

3.  Husband and wife (joint     The actual owner of the          10. Corporate account       The corporation
     account)                   account or, if joint
                                funds, either person (1)

4.  Custodian account of a      The minor (2)                   11.  Religious,              The organization
    minor (Uniform Gift to                                           charitable, or
    Minors Act)                                                      educational
                                                                     organization account

5.  Adult and minor (joint      The adult or, if the minor      12.  Partnership account     The partnership account)
    account)                    is the only contributor,             held in the name of
                                the minor (1)                        the business

6.  Account in the name of      The ward, minor, or             13.  Association, club, or   The organization
    guardian or committee for   incompetent person (3)               other tax exempt
    a designated ward, minor,                                        organization
    or incompetent person

7.  a.  The usual revocable     The grantor-trustee (1)         14.  A broker or             The broker or nominee
      savings trust account                                          registered nominee
      (grantor is also
      trustee)

      b.  So-called trust       The actual owner (1)            15.  Account with the        The public entity
      account that is not a                                          Department of
      legal or valid trust                                           Agriculture in the
      under State law                                                name of a public
                                                                     entity (such as a
                                                                     State or local
                                                                     government, school
                                                                     district, or prison)
                                                                     that receives
                                                                     agricultural program
                                                                     payments
</TABLE>

______________

(1)  List first and circle the name of the person whose number you furnish.

(2)  Circle the minor's name and furnish the minor's social security number.

(3)  Circle the ward's, minor's or incompetent person's name and furnish such
     person's social security number.

(4)  Show the name of the owner.

(5)  List first and circle the name of the legal trust, estate, or pension
     trust.

NOTE: If no name is circled when there is more than one name, the number will be
      considered to be that of the first name listed.


                                       8
<PAGE>   9
             GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
                          NUMBER ON SUBSTITUTE FORM W-9

OBTAINING A NUMBER
If you don't have a taxpayer identification number or you don't know your
number, obtain Form SS-5, Application for a Social Security Number Card, or Form
SS-4, Application for Employer Identification Number, at the local office of the
Social Security Administration or the Internal Revenue Service and apply for a
number.

PAYEES EXEMPT FROM BACKUP WITHHOLDING

Payees specifically exempted from backup with-holding on ALL payments include
the following:

     -    A corporation.

     -    A financial institution.

     -    An organization exempt from tax under section 501(a), or an individual
          retirement plan.

     -    The United States or any agency or instrumentality thereof.

     -    State, the District of Columbia, a possession of the United States, or
          any subdivision or instrumentality thereof.

     -    A foreign government, a political subdivision of a foreign government,
          or any agency or instrumentality thereof.

     -    An international organization or any agency or instrumentality
          thereof.

     -    A registered dealer in securities or commodities registered in the
          U.S. or a possession of the U.S.

     -    A real estate investment trust.

     -    A common trust fund operated by a bank under section 584(a).

     -    An exempt charitable remainder trust, or a non-exempt trust described
          in section 4947(a)(I).

     -    An entity registered at all times under the Investment Company Act of
          1940.

     -    A foreign central bank of issue.

Payments of dividends and patronage dividends not generally subject to backup
withholding include the following:

     -    Payments to nonresident aliens subject to withholding under section
          1441.

     -    Payments to partnerships not engaged in a trade or business in the
          U.S. and which have at least one nonresident partner.

     -    Payments of patronage dividends where the amount received is not paid
          in money.

     -    Payments made by certain foreign organizations.

     -    Payments made to a nominee.

Payments of interest not generally subject to backup withholding include the
following:

     -    Payments of interest on obligations issued by individuals. Note: You
          may be subject to backup withholding if this interest is $600 or more
          and is paid in the course of the payer's trade or business and you
          have not provided your correct taxpayer identification number to the
          payer.

     -    Payments of tax-exempt interest (including exempt-interest dividends
          under section 852).

     -    Payments described in section 6049(b)(5) to nonresident aliens.

     -    Payments on tax-free covenant bonds under section 1451.

     -    Payments made by certain foreign organizations.

     -    Payments made to a nominee.

Exempt payees described above should file Form W-9 to avoid possible erroneous
backup withholding. FILE THIS FORM WITH THE PAYER, FURNISH YOUR TAXPAYER
IDENTIFICATION NUMBER, WRITE "EXEMPT" ON THE FACE OF THE FORM, AND RETURN IT TO
THE PAYER. IF THE PAYMENTS ARE INTEREST, DIVIDENDS, OR PATRONAGE DIVIDENDS, ALSO
SIGN AND DATE THE FORM.

Certain payments other than interest, dividends, and patronage dividends, that
are not subject to information reporting are also not subject to backup
withholding. For details, see the regulations under sections 6041, 6041A(a),
6045, and 6050A.

PRIVACY ACT NOTICE. -- Section 6109 requires most recipients of dividend,
interest, or other payments to give taxpayer identification numbers to payers
who must report the payments to IRS. IRS uses the numbers for identification
purposes. Payers must be given the numbers whether or not recipients are
required to file tax returns. Payers must generally withhold 31% of taxable
interest, dividend, and certain other payments to a payee who does not furnish a
taxpayer identification number to a payee. Certain penalties may also apply.

PENALTIES

(1) PENALTY FOR FAILURE TO FURNISH TAXPAYER IDENTIFICATION NUMBER. -- If you
fail to furnish your taxpayer identification number to a payer, you are subject
to a penalty of $50 for each such failure unless your failure is due to
reasonable cause and not to willful neglect.

(2) CIVIL PENALTY FOR FALSE INFORMATION WITH RESPECT TO WITHHOLDING. -- If you
make a false statement with no reasonable basis which results in no imposition
of backup withholding, you are subject to a penalty of $500.

(3) CRIMINAL PENALTY FOR FALSIFYING INFORMATION. -- Falsifying certifications
or affirmations may subject you to criminal penalties including fines and/or
imprisonment. FOR ADDITIONAL INFORMATION CONTACT YOUR TAX CONSULTANT OR THE
INTERNAL REVENUE SERVICE.



                                       9
<PAGE>   10
                                 INSTRUCTIONS

                    FORMING PART OF THE TERMS AND CONDITIONS
                              OF THE EXCHANGE OFFER

      1. DELIVERY OF THIS LETTER OF TRANSMITTAL AND CERTIFICATES. Certificates
for all physically delivered Old Senior Notes, as well as a properly completed
and duly executed copy of this Letter of Transmittal or facsimile thereof, and
any other documents required by this Letter of Transmittal, must be received by
the Exchange Agent at any of its addresses set forth herein on or prior to the
Expiration Date.

      THE METHOD OF DELIVERY OF THIS LETTER OF TRANSMITTAL, THE OLD SENIOR NOTES
AND ANY OTHER REQUIRED DOCUMENTS IS AT THE ELECTION AND RISK OF THE HOLDER AND,
EXCEPT AS OTHERWISE PROVIDED BELOW, THE DELIVERY WILL BE DEEMED MADE ONLY WHEN
ACTUALLY RECEIVED BY THE EXCHANGE AGENT. IF SUCH DELIVERY IS BY MAIL IT IS
RECOMMENDED THAT REGISTERED MAIL PROPERLY INSURED, WITH RETURN RECEIPT
REQUESTED, BE USED. IN ALL CASES, SUFFICIENT TIME SHOULD BE ALLOWED TO ASSUME
DELIVERY TO THE EXCHANGE AGENT BEFORE THE EXPIRATION DATE. THIS LETTER OF
TRANSMITTAL AND THE OLD SENIOR NOTES SHOULD NOT BE SENT TO THE COMPANY. HOLDERS
MAY REQUEST THEIR RESPECTIVE BROKERS, DEALERS, COMMERCIAL BANKS, TRUST COMPANIES
OR NOMINEES TO EFFECT THE ABOVE TRANSACTIONS FOR SUCH HOLDERS.

      Holders whose Old Senior Notes are not immediately available or who cannot
deliver their Old Senior Notes and all other required documents to the Exchange
Agent on or prior to the Expiration Date may tender their Old Senior Notes
pursuant to the guaranteed delivery procedure set forth in the Prospectus under
the caption "The Exchange Offer -- Guaranteed Delivery Procedures." Pursuant to
such procedure: (i) such tender must be made by or through an Eligible
Institution (as defined in the Prospectus); (ii) on or prior to the Expiration
Date, the Exchange Agent must have received from such Eligible Institution a
letter, telegram or facsimile transmission setting forth the name and address of
the tendering Holder, the name(s) in which such Old Senior Notes are registered,
and the certificate numbers of the Old Senior Notes to be tendered; and (iii)
all tendered Old Senior Notes as well as this Letter of Transmittal and all
other documents required by this Letter of Transmittal must be received by the
Exchange Agent within three business days after the date of execution of such
letter, telex, telegram or facsimile transmissions, all as provided in the
Prospectus under the caption "The Exchange Offer -- Guaranteed Delivery
Procedures."

      No alternative, conditional, irregular or contingent tenders will be
accepted. All tendering Holders, by execution of this Letter of Transmittal (or
facsimile thereof), shall waive any right to receive notice of the acceptance of
the Old Senior Notes for exchange.

      2. PARTIAL TENDERS; WITHDRAWALS. Tenders of Old Senior Notes will be
accepted in denominations of U.S. $1,000 and integral multiples in excess
thereof. If less than the entire principal amount of Old Senior Notes evidenced
by a submitted certificate is tendered; the tendering Holder must fill in the
principal amount tendered in the box entitled "Principal Amount Tendered." A
newly issued certificate for the principal amount of Old Senior Notes submitted
but not tendered will be sent to such Holder as soon as practicable after the
Expiration Date. All Old Senior Notes delivered to the Exchange Agent will be
deemed to have been tendered unless otherwise indicated.

      Tenders of Old Senior Notes pursuant to the Exchange Offer are
irrevocable, except that Old Senior Notes tendered pursuant to the Exchange
Offer may be withdrawn at any time prior to 5:00 p.m., New York City time, on
the Expiration Date. To be effective, a written, telegraphic, telex or facsimile
transmission notice of withdrawal must be timely received by the Exchange Agent.
Any such notice of withdrawal must specify the person named in the Letter of
Transmittal as having tendered Old Senior Notes to be withdrawn, the certificate
numbers and designation of the Old Senior Notes to be withdrawn, the principal
amount of Old Senior Notes delivered for exchange, a statement that such a
Holder is withdrawing its election to have such Old Senior Notes exchanged, and
the name of the registered Holder of such Old Senior Notes, and must be signed
by the Holder in the same manner as the original signature on the Letter of
Transmittal (including any required signature guarantees) or be accompanied by
evidence satisfactory to the Company that the person withdrawing the tender has
succeeded to the beneficial ownership of the Old Senior Notes being withdrawn.
If Old Senior Notes have been tendered pursuant to the procedure for book-entry
transfer, any notice of withdrawal must specify the name and number of the
account at the book-entry transfer facility. All questions as to the validity,
form and eligibility (including time of receipt) of such notices will be
determined by the Company, whose determination shall be final and binding on all
parties. Any Old Senior Notes so withdrawn will be deemed not to have been
validly tendered for purposes of the Exchange Offer and no Exchange Notes will
be issued with respect thereto unless the Old Senior Notes so withdrawn are
validly retendered. The Exchange Agent will return the properly withdrawn Old
Senior Notes promptly following receipt of notice of withdrawal. Properly
withdrawn Old Senior Notes may be retendered by following one of the procedures
described in the


                                       10
<PAGE>   11
Prospectus under the caption "The Exchange Offer -- Procedures for Tendering Old
Senior Notes" at any time prior to the Expiration Date.

    3. SIGNATURE ON THIS LETTER OF TRANSMITTAL; WRITTEN INSTRUMENTS AND
ENDORSEMENTS; GUARANTEE OF SIGNATURES. If this Letter of Transmittal is signed
by the registered Holder(s) of the Old Senior Notes tendered hereby, the
Signature must correspond with the name(s) as written on the face of
certificates without alteration, enlargement or change whatsoever.

      If any of the Old Senior Notes tendered hereby are owned of record by two
or more joint owners, all such owners must sign this Letter of Transmittal.

      If a number of Old Senior Notes registered in different names are
tendered, it will be necessary to complete, sign and submit as many separate
copies of this Letter of Transmittal as there are different registrations of Old
Senior Notes.

      When this Letter of Transmittal is signed by the registered Holder or
Holders of Old Senior Notes listed and tendered hereby, no endorsements of
certificates or separate written instruments of transfer or exchange are
required.

      If this Letter of Transmittal is signed by a person other than the
registered Holder or Holders of the Old Senior Notes listed, such Old Senior
Notes must be endorsed or accompanied by separate written instruments of
transfer or exchange in form satisfactory to the Company and duly executed by
the registered Holder or Holders, in either case signed exactly as the name or
names of the registered Holder or Holders appear(s) on the Old Senior Notes.

      If this Letter of Transmittal, any certificates or separate written
instruments of transfer or exchange are signed by trustees, executors,
administrators, guardians, attorneys-in-fact, officers of corporations or others
acting in a fiduciary or representative capacity, such persons should so
indicate when signing, and, unless waived by the Company, proper evidence
satisfactory to the Company of their authority so to act must be submitted.

      Endorsements on certificates or signatures on separate written instruments
of transfer or exchange required by this Instruction 3 must be guaranteed by an
Eligible Institution.

      Signatures on this Letter of Transmittal need not be guaranteed by an
Eligible Institution, provided the Old Senior Notes are tendered: (i) by a
registered Holder of such Old Senior Notes; or (ii) for the account of any
Eligible Institution.

      4. TRANSFER TAXES. The Company shall pay all transfer taxes, if any,
applicable to the exchange of Old Senior Notes pursuant to the Exchange Offer.
If, however, certificates representing Exchange Notes, or Old Senior Notes for
principal amounts not tendered or accepted for exchange, are to be delivered to,
or are to be issued in the name of, any person other than the registered Holder
of the Old Senior Notes tendered hereby, or if a transfer tax is imposed for any
reason other than the exchange of Old Senior Notes pursuant to the Exchange
Offer, then the amount of any such transfer taxes (whether imposed on the
registered Holder or any other person) will be payable by the tendering Holder.
If satisfactory evidence of payment of such taxes or exemption therefrom is not
submitted herewith, the amount of such transfer taxes will be billed directly to
such tendering Holder.

      Except as provided in this Instruction 4, it will not be necessary for
transfer tax stamps to be affixed to the Old Senior Notes listed in this Letter
of Transmittal.

      5. WAIVER OF CONDITIONS. The Company reserves the absolute right to waive,
in whole or in part, any of the conditions to the Exchange Offer set forth in
the Prospectus.

      6. MUTILATED, LOST, STOLEN OR DESTROYED OLD SENIOR NOTES. Any Holder whose
Old Senior Notes have been mutilated, lost, stolen or destroyed should contact
the Exchange Agent at the address indicated above for further instructions.

      7. REQUESTS FOR ASSISTANCE OR ADDITIONAL COPIES. Questions relating to the
procedure for tendering, as well as requests for additional copies of the
Prospectus and this Letter of Transmittal, may be directed to the Exchange Agent
at the address and telephone number set forth above. In addition, all questions
relating to the Exchange Offer, as well as requests for assistance or additional
copies of the Prospectus and this Letter of Transmittal, may be directed to the
Exchange Agent at the address specified in the Prospectus.

                                       11
<PAGE>   12
      8. IRREGULARITIES. All questions as to the validity, form, eligibility
(including time of receipt), and acceptance of Letters of Transmittal or Old
Senior Notes will be resolved by the Company, whose determination will be final
and binding. The Company reserves the absolute right to reject any or all
Letters of Transmittal or tenders that are not in proper form or the acceptance
of which would, in the opinion of the Company's counsel, be unlawful. The
Company also reserves the absolute right to waive any irregularities or
conditions of tender as to the particular Old Senior Notes covered by any Letter
of Transmittal or tendered pursuant to such Letter of Transmittal. None of the
Company, the Exchange Agent or any other person will be under any duty to give
notification of any defects or irregularities in tenders or incur any liability
for failure to give any such notification. The Company's interpretation of the
terms and conditions of the Exchange Offer shall be final and binding.

      9. DEFINITIONS. Capitalized terms used in this Letter of Transmittal and
not otherwise defined have the meanings given in the Prospectus.

      IMPORTANT: THIS LETTER OF TRANSMITTAL OR A FACSIMILE THEREOF (TOGETHER
WITH CERTIFICATES FOR OLD SENIOR NOTES AND ALL OTHER REQUIRED DOCUMENTS) OR A
NOTICE OF GUARANTEED DELIVERY MUST BE RECEIVED BY THE EXCHANGE AGENT ON OR PRIOR
TO 5:00 P.M., NEW YORK CITY TIME ON THE EXPIRATION DATE.


                                       12

<PAGE>   1
                                                                    Exhibit 99.2



                        ALLIED WASTE NORTH AMERICA, INC.

                          NOTICE OF GUARANTEED DELIVERY


                                       FOR

                        TENDER OFFER FOR ALL OUTSTANDING

              ALL OUTSTANDING 7 3/8% SERIES A SENIOR NOTES DUE 2004
                                 IN EXCHANGE FOR
                      7 3/8% SERIES B SENIOR NOTES DUE 2004

              ALL OUTSTANDING 7 5/8% SERIES A SENIOR NOTES DUE 2006
                                 IN EXCHANGE FOR
                      7 5/8% SERIES B SENIOR NOTES DUE 2006

              ALL OUTSTANDING 7 7/8% SERIES A SENIOR NOTES DUE 2009
                                 IN EXCHANGE FOR
                      7 7/8% SERIES B SENIOR NOTES DUE 2009

                                       OF

                        ALLIED WASTE NORTH AMERICA, INC.

- --------------------------------------------------------------------------------
                         THE EXCHANGE OFFER WILL EXPIRE
     AT 5:00 P.M., NEW YORK CITY TIME, ON __________, 1999, UNLESS EXTENDED.
    AS DESCRIBED HEREIN, WITHDRAWAL RIGHTS WITH RESPECT TO THE EXCHANGE OFFER
         ARE EXPECTED TO EXPIRE AT THE EXPIRATION OF THE EXCHANGE OFFER
- --------------------------------------------------------------------------------

Registered holders of outstanding 7 3/8% Series A Senior Notes due 2004, 7 5/8%
Series A Senior Notes due 2006 and 7 7/8% Series A Senior Notes due 2009 (the
"Old Senior Notes") of Allied Waste North America, Inc. (the "Company") who wish
to tender their Old Senior Notes in exchange for a like principal amount of 7
3/8% Series B Senior Notes due 2004, 7 5/8% Series B Senior Notes due 2006 and 7
7/8% Series B Senior Notes due 2009 (the "New Senior Notes") of the Company and
whose Old Senior Notes are not immediately available or who cannot deliver their
Old Senior Notes and Letter of Transmittal (the "Letter of Transmittal") (and
any other documents required by the Letter of Transmittal) to U.S. Bank Trust
National Association (the "Exchange Agent"), on or prior to 5:00 p.m., New York
City time on _______________ (the "Expiration Date"), may use this Notice of
Guaranteed Delivery or one substantially equivalent hereto. This Notice of
Guaranteed Delivery may be delivered by hand or sent by facsimile transmission
(receipt confirmed by telephone and an original delivered by guaranteed
overnight delivery) or mail to the Exchange Agent. See "The Exchange Offer --
Guaranteed Delivery Procedures" in the Prospectus (the "Prospectus").

                  The Exchange Agent for the Exchange Offer is:

                      U.S. BANK TRUST NATIONAL ASSOCIATION



                       By Hand, Mail or Overnight Courier:

                      U.S. Bank Trust National Association
                              180 East Fifth Street
                            St. Paul, Minnesota 55101
                         Attention: Specialized Finance
                                   Department



                        By Registered or Certified Mail:










                     By Facsimile to Eligible Institutions:
                                                                             
                                 (651) 244-1537
                                                                             
                            Confirm by telephone to:
                                 (651) 244-4512
                                                                             
<PAGE>   2
Delivery of this Notice of Guaranteed Delivery to an address other than as set
forth above or transmission of instructions via a facsimile transmission to a
number other than as set forth above will not constitute a valid delivery.

This Notice of Guaranteed Delivery is not to be used to guarantee signatures. If
a signature on a Letter of Transmittal is required to be guaranteed by an
Eligible Institution, such signature guarantee must appear in the applicable
space provided on the Letter of Transmittal for Guarantee of Signatures.

Ladies and Gentlemen:

         The undersigned hereby tender(s) to the Company, upon the terms and
subject to the conditions set forth in the Exchange Offer and the Letter of
Transmittal, receipt of which is hereby acknowledged, the aggregate principal
amount of Old Senior Notes set forth below pursuant to the guaranteed delivery
procedures set forth in the Prospectus.

         The undersigned understands that tenders of Old Senior Notes will be
accepted only in principal amounts equal to U.S. $1,000 or integral multiples
thereof. The undersigned understands that tenders of Old Senior Notes pursuant
to the Exchange Offer may not be withdrawn after 5:00 p.m., New York City time
on the Expiration Date. Tenders of Old Senior Notes may also be withdrawn if the
Exchange Offer is terminated without any such Old Senior Notes being purchased
thereunder or as otherwise provided in the Prospectus.

         All authority herein conferred or agreed to be conferred by this Notice
of Guaranteed Delivery shall survive the death or incapacity of the undersigned
and every obligation of the undersigned under this Notice of Guaranteed Delivery
shall be binding upon the heirs, personal representatives, executors,
administrators, successors, assigns, trustees in bankruptcy and other legal
representatives of the undersigned.



                            PLEASE SIGN AND COMPLETE


Signature(s) of Registered Owner(s) or

Authorized Signatory:___________________________________________________________

________________________________________________________________________________

________________________________________________________________________________


Principal Amount of Old Senior Notes Tendered:
U.S. $_____7 3/8% Series A Senior Notes Due 2004
U.S. $_____7 5/8% Series A Senior Notes Due 2006
U.S. $_____7 7/8% Series A Senior Notes Due 2009



Certificate No.(s) of Old Senior Notes
(if available):_________________________________________________________________

________________________________________________________________________________



Name(s) of Registered Holder(s):

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________


Address:________________________________________________________________________

________________________________________________________________________________





Area Code and Telephone No.:____________________________________________________



Date:___________________________________________________________________________




                                       -2-
<PAGE>   3
         This Notice of Guaranteed Delivery must be signed by the registered
holder(s) of Old Senior Notes exactly as its (their) name(s) appear on
certificates for Old Senior Notes or on a security position listing as the owner
of Old Senior Notes, or by person(s) authorized to become registered Holder(s)
by endorsements and documents transmitted with this Notice of Guaranteed
Delivery. If a signature is by a trustee, executor, administrator, guardian,
attorney-in-fact, officer or other person acting in a fiduciary or such
representative capacity, such person must provide the following information.


                      PLEASE PRINT NAME(S) AND ADDRESS(ES)


Name(s):      __________________________________________________________________

              __________________________________________________________________


Capacity:     __________________________________________________________________

Address(es):  __________________________________________________________________

              __________________________________________________________________


                                    GUARANTEE
                    (NOT TO BE USED FOR SIGNATURE GUARANTEE)


         The undersigned, a member firm of a registered national securities
exchange or of the National Association of Securities Dealers, Inc. or a
commercial bank or trust company having an office or a correspondent in the
United States or an "eligible guarantor institution" as defined by Rule 17Ad-15
under the Securities Exchange Act of 1934, as amended (the "Exchange Act"),
hereby (a) represents that each holder of Old Senior Notes on whose behalf this
tender is being made "own(s)" the Old Senior Notes covered hereby within the
meaning of Rule 14e-4 under the Exchange Act, (b) represents that such tender of
Old Senior Notes complies with such Rule 14e-4, and (c) guarantees that, within
three business days from the date of this Notice of Guaranteed Delivery, a
properly completed and duly executed Letter of Transmittal (or a facsimile
thereof), together with certificates representing the Old Senior Notes covered
hereby in proper form for transfer and required documents, will be deposited by
the undersigned with the Exchange Agent.

         THE UNDERSIGNED ACKNOWLEDGES THAT IT MUST DELIVER THE LETTER OF
TRANSMITTAL AND OLD SENIOR NOTES TENDERED HEREBY TO THE EXCHANGE AGENT WITHIN
THE TIME SET FORTH ABOVE AND THAT FAILURE TO DO SO COULD RESULT IN FINANCIAL
LOSS TO THE UNDERSIGNED.

Name of Firm:___________________________________________________________________

Address:________________________________________________________________________

________________________________________________________________________________

Area Code and Telephone No.:____________________________________________________

________________________________________________________________________________


Authorized Signature:___________________________________________________________



Name:___________________________________________________________________________

Title:__________________________________________________________________________

Date:___________________________________________________________________________



DO NOT SEND OLD SENIOR NOTES WITH THIS FORM. OLD SENIOR NOTES SHOULD BE SENT TO
THE EXCHANGE AGENT TOGETHER WITH A PROPERLY COMPLETED AND DULY EXECUTED LETTER
OF TRANSMITTAL.



                                      -3-

<PAGE>   1
                                                                    Exhibit 99.3



                        INSTRUCTION TO REGISTERED HOLDER
                              FROM BENEFICIAL OWNER

                                       OF

                      7 3/8% SERIES A SENIOR NOTES DUE 2004
                      7 5/8% SERIES A SENIOR NOTES DUE 2006

                      7 7/8% SERIES A SENIOR NOTES DUE 2009

                                       OF

                        ALLIED WASTE NORTH AMERICA, INC.


To Registered Holders:

The undersigned hereby acknowledges receipt of the Prospectus dated
____________, 1999 (the "Prospectus"), of Allied Waste North America, Inc. (the
"Company"), and accompanying Letter of Transmittal (the "Letter of
Transmittal"), that together constitute the Company's offer (the "Exchange
Offer") to exchange U.S. $1,000 principal amount of 7 3/8% Series B Senior Notes
due 2004, 7 5/8% Series B Senior Notes due 2006 and 7 7/8% Series B Senior Notes
due 2009 (the "New Senior Notes") of the Company for each U.S. $1,000 principal
amount of outstanding 7 3/8% Series A Senior Notes due 2004, 7 5/8% Series A
Senior Notes due 2006 and 7 7/8% Series A Senior Notes due 2009 (the "Old Senior
Notes") of the Company, respectively. Capitalized terms used but not defined
herein have the meanings ascribed to them in the Prospectus.


      This will instruct you, the registered holder, as to the action to be
taken by you relating to the Exchange Offer with respect to the Old Senior Notes
held by you for the account of the undersigned.

      The aggregate face amount of the Old Senior Notes held by you for the
      account of the undersigned is (fill in amount):

      U.S.$____________ of 7 3/8% Series A Senior Notes due 2004
      U.S.$____________ of 7 5/8% Series A Senior Notes due 2006
      U.S.$____________ of 7 7/8% Series A Senior Notes due 2009.

      With respect to the Exchange Offer, the undersigned hereby instructs you
      (check appropriate box):

      / / To TENDER the following Old Senior Notes held by you for the account
      of the undersigned (insert principal amount of Old Senior Notes to be
      tendered (if any)):

      U.S.$____________ of 7 3/8% Series B Senior Notes due 2004
      U.S.$____________ of 7 5/8% Series B Senior Notes due 2006
      U.S.$____________ of 7 7/8% Series B Senior Notes due 2009.

      / /  NOT to TENDER any Old Senior Notes held by you for the account of the
      undersigned.
<PAGE>   2
    If the undersigned instructs you to tender Old Senior Notes held by you for
the account of the undersigned, it is understood that you are authorized to
make, on behalf of the undersigned (and the undersigned, by its signature below,
hereby makes to you), the representations and warranties contained in the Letter
of Transmittal that are to be made with respect to the undersigned as a
beneficial owner, including but not limited to the representations, that (i) the
New Senior Notes acquired pursuant to the Exchange Offer are being obtained in
the ordinary course of business of the undersigned, (ii) the undersigned is not
participating in, intends to participate in or has an arrangement or
understanding with any person to participate in, the distribution of such New
Senior Notes, (iii) if the undersigned is not a broker-dealer, or is a
broker-dealer but will not receive New Senior Notes for its own account in
exchange for Old Senior Notes, the undersigned is not engaged in or intends to
participate in the distribution of such New Senior Notes and (iv) the
undersigned is not an "affiliate" of the Company within the meaning of Rule 405
under the Securities Act of 1933, as amended (the "Securities Act"), or, if the
undersigned is an "affiliate," that the undersigned will comply with the
registration and prospectus delivery requirements of the Securities Act to the
extent applicable. If the undersigned is a broker-dealer (whether or not it is
also an "affiliate" of the Company within the meaning of Rule 405 under the
Securities Act) that will receive New Senior Notes for its own account in
exchange for Old Senior Notes, it represents that such Old Senior Notes were
acquired as a result of market-making activities or other trading activities,
and it acknowledges that it will deliver a prospectus meeting the requirements
of the Securities Act in connection with any resale of such New Senior Notes. By
acknowledging that it will deliver and by delivering a prospectus meeting the
requirements of the Securities Act in connection with any resale of such New
Senior Notes, the undersigned is not deemed to admit that it is an "underwriter"
within the meaning of the Securities Act.



                                    SIGN HERE

  Name of beneficial owner(s) (please print):___________________________________

  Signature(s):_________________________________________________________________

  Address:______________________________________________________________________

  ______________________________________________________________________________

  Telephone Number._____________________________________________________________

  Taxpayer identification or Social Security Number_____________________________

  Date:_________________________________________________________________________



                                      -2-


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