ALLIED WASTE INDUSTRIES INC
8-K, 1999-08-10
REFUSE SYSTEMS
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K


                                 CURRENT REPORT

                       PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934
         Date of Report (Date of earliest event reported) July 30, 1999



                          ALLIED WASTE INDUSTRIES, INC.
             (Exact name of registrant as specified in its charter)


                                    Delaware
         (State or other jurisdiction of incorporation or organization.)

                  0-19285                                88-0228636
           (Commission File Number)            (IRS Employer Identification No.)


15880 North Greenway-Hayden Loop, Suite 100
         Scottsdale, Arizona                               85260
       (Address of principal executive offices)          (Zip Code)



       Registrant's telephone number, including area code: (602) 423-2946



                                 Not Applicable
          (Former name or former address, if changed since last report)




<PAGE>


Item 2. Acquisition or Disposition of Assets

On July 30, 1999, the Company completed its previously announced  acquisition of
Browning-Ferris Industries, Inc. ("BFI"). As a result of the acquisition,  which
was  effected by a merger of a wholly owned  subsidiary  of the Company and BFI,
BFI  became  a wholly  owned  subsidiary  of the  Company  and  each  previously
outstanding share of common stock of BFI was converted into the right to receive
$45 per  share in cash.  The  Company's  August  2, 1999  press  release,  which
contains  additional  information  regarding  the  acquisition,  is  filed as an
exhibit hereto and is incorporated herein by reference.


Item 7. Financial Statements and Exhibits
(a)      Financial Statements for Browning-Ferris Industries, Inc.
                  The financial statements for Browning-Ferris  Industries, Inc.
                  which  include a Report  of  Independent  Public  Accountants,
                  Consolidated  Balance  Sheet - September  30,  1997,  1998 and
                  March  31,  1999  (undaudited),   Consolidated  Statements  of
                  Operations  for the Three Years Ended  September  30, 1998 and
                  the Six  Months  Ended  March 31,  1998 and 1999  (unaudited),
                  Consolidated Statements of Common Stockholders' Equity for the
                  Three Years Ended September 30, 1998,  Consolidated Statements
                  of Cash Flows for the Three Years Ended September 30, 1998 and
                  the Six Months Ended March 31, 1998 and 1999  (unaudited)  and
                  the   Notes  to   Consolidated   Financial   Statements,  were
                  previously filed in the Company's  Current  Report on Form 8-K
                  dated July 19, 1999.

(b)      Pro Forma Financial Information
                  The pro forma financial  statements related to the acquisition
                  of BFI, which include the Pro Forma  Combined  Balance Sheet -
                  March 31, 1999,  Pro Forma  Combined  Statements of Operations
                  for the Three  Months  Ended March 31, 1999 and the Year Ended
                  December  31,  1998  and  the  Notes  to  Pro  Forma  Combined
                  Financial  Statements,  were previously filed in the Company's
                  Current  Report on Form 8-K dated July 19, 1999.

(c)      Exhibits

Exhibit No.                 Description
- -----------              ----------------

4.1       Certificate of  Designation for  Series A Senior Convertible Preferred
          Stock

4.2       Certificate of Designation for Series B Junior Preferred Stock

4.3       First Supplemental Indenture, dated July 30, 1999  among  the Company,
          certain  subsidiaries  of  the  Company  and U.S. Bank Trust, N.A., as
          trustee,  regarding  10%  Senior   Subordinated   Notes  due  2009  of
          Allied Waste North America, Inc.

10.1      Credit Facility dated as of July 30, 1999

10.2      Second  Amended and  Restated Shareholders Agreement, dated as of July
          30, 1999,  between  the  Company  and  the  purchasers of the Series A
          Senior Convertible Preferred Stock and related parties

10.3      Amended  and Restated  Registration Rights Agreement, dated as of July
          30, 1999, between  the  Company  and  the  purchasers  of the Series A
          Senior Convertible Preferred Stock and related parties

99        Press release dated August 2, 1999





                                       -2-

<PAGE>

                                    SIGNATURE


Pursuant to the requirements of the Securities Exchange Act of 1934, as amended,
the  Registrant,  Allied Waste  Industries,  Inc.,  has caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.



                           ALLIED WASTE INDUSTRIES, INC.



                           By:                 /s/ Steven M. Helm
                                 ---------------------------------------------
                                                Steven M. Helm
                                  Vice President-Legal and Corporate Secretary






Date: August 10, 1999























                                       -3-

<PAGE>

                                  Exhibit Index



Exhibit No.                 Description
- -----------              ----------------

4.1       Certificate of  Designation for  Series A Senior Convertible Preferred
          Stock

4.2       Certificate of Designation for Series B Junior Preferred Stock

4.3       First Supplemental Indenture, dated July 30, 1999  among  the Company,
          certain  subsidiaries  of  the  Company  and U.S. Bank Trust, N.A., as
          trustee,  regarding  10%  Senior   Subordinated   Notes  due  2009  of
          Allied Waste North America, Inc.

10.1      Credit Facility dated as of July 30, 1999

10.2      Second  Amended and  Restated Shareholders Agreement, dated as of July
          30, 1999,  between  the  Company  and  the  purchasers of the Series A
          Senior Convertible Preferred Stock and related parties

10.3      Amended  and Restated  Registration Rights Agreement, dated as of July
          30, 1999, between  the  Company  and  the  purchasers  of the Series A
          Senior Convertible Preferred Stock and related parties

99        Press release dated August 2, 1999











                                       -4-






                          CERTIFICATE OF DESIGNATION OF
                   SERIES A SENIOR CONVERTIBLE PREFERRED STOCK
                        OF ALLIED WASTE INDUSTRIES, INC.

Pursuant to Section 151 of the General Corporation Law of the State of Delaware

                  We, Thomas H. Van Weelden and Steven M. Helm,  Chairman of the
Board  of  Directors,   President  and  Chief   Executive   Officer,   and  Vice
President-Legal and Secretary, respectively, of Allied Waste Industries, Inc., a
corporation  organized  and existing  under the General  Corporation  Law of the
State of Delaware (the "Corporation"), DO HEREBY CERTIFY:

                  That  pursuant to the  authority  conferred  upon the Board of
Directors by the Certificate of Incorporation  of the  Corporation,  as amended,
the  Board of  Directors  on July 27,  1999  adopted  the  following  resolution
creating a series of  1,000,000  shares of Preferred  Stock,  par value $.10 per
share, designated as Series A Senior Convertible Preferred Stock:

                  NOW, THEREFORE, BE IT RESOLVED, that pursuant to the authority
vested in the Board of  Directors of this  Corporation  in  accordance  with the
provisions  of its  Certificate  of  Incorporation,  as  amended,  a  series  of
Preferred  Stock,  par value $.10 per share, of the Corporation be and it hereby
is created, and that the designation and amount and relative rights, limitations
and preferences thereof are as follows:

1. Certain Definitions. Unless the context otherwise requires, the terms defined
in this  paragraph  1 shall  have,  for all  purposes  of this  resolution,  the
meanings herein specified.

         "Accrual Rate" means, with respect to any Dividend Period,

         (a) with respect to dividends accruing prior to the earlier of the date
         the Stockholder  Approval is obtained and the tenth  anniversary of the
         Issue Date, (i) 6.5% of the Liquidation Preference per annum during the
         first six months following the Issue Date and (ii) thereafter,  6.5% of
         the Liquidation  Preference as of the first day of such Dividend Period
         per annum plus an additional 1% of the Liquidation Preference as of the
         first day of such  Dividend  Period  per  annum  for each  consecutive,
         non-overlapping complete six calendar month period after the Issue Date
         until the Stockholder Approval is obtained;

         (b)  with  respect  to  dividends  accruing  on or  after  the date the
         Stockholder  Approval  has been  obtained  and on or  before  the tenth
         anniversary of the Issue Date, 6.5% of the Liquidation Preference as of
         the first day of such Dividend Period per annum; or

         (c) with respect to dividends  accruing after the tenth  anniversary of
         the Issue Date, 12% of the  Liquidation  Preference as of the first day
         of such Dividend Period per annum;


                                       1
<PAGE>

provided, however, that the Accrual Rate for any Divided Period shall not exceed
12% of the  Liquidation  Preference as of the first day of such Dividend  Period
per annum.

         "Affiliate"  means,  with  respect  to any  Person,  any  other  Person
directly or indirectly  controlling or controlled by or under direct or indirect
common control with such Person. For 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 Waste N.A." means Allied Waste North America, Inc., a Delaware
corporation and wholly owned Subsidiary of the Corporation.

         "Apollo" means Apollo Management IV, L.P. and its Related Persons.

          "Blackstone"  means  Blackstone  Capital Partners III Merchant Banking
Fund, L.P. and its Related Persons.

         "Business  Day" means any day other than a Saturday,  a Sunday or a day
when  commercial  banks in The City of New York are  authorized  by law, rule or
regulation to be closed.

         "Board of Directors" means the Board of Directors of the Corporation.

         "Capital Stock" means, with respect to any Person,  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.

         "Change of Control" shall be deemed to have occurred in the event that,
after the date hereof,

(a) any Person or any Persons (other than Apollo, Blackstone or their respective
Affiliates and Related  Persons) acting together that would constitute a "group"
(a "Group,"  which term also  includes  each  member  thereof)  for  purposes of
Section 13(d) under the Exchange Act or any successor  provision,  together with
any  Affiliates  thereof  (other than any  employee  stock option  plan),  shall
beneficially  own (within the meaning of Rule 13d-3 of the  Exchange  Act or any
successor  provision)  50% or more of the total  voting  power of all classes of
Voting Stock of the Corporation;

(a) a majority of the seats (other than vacant  seats) on the Board of Directors
shall at any time be occupied by Persons  (other than  nominees of Blackstone or
Apollo or their respective  Affiliates) who were neither  nominated by the Board
of Directors nor appointed by directors so nominated;

(a) Allied  Waste  N.A. (or its  successor)  ceases  to  be a  Subsidiary of the
Corporation  unless  substantially  all of the assets previously owned by Allied
Waste N.A. are otherwise owned directly or indirectly by the Corporation; or


                                       2
<PAGE>

(a) the sale,  transfer or lease by the Corporation (on a consolidated basis) or
Allied  Waste N.A.  and its  Subsidiaries  (on a  consolidated  basis) of all or
substantially  all of its  assets  unless  after such  sale,  transfer  or lease
substantially  all of the assets  owned  prior to such sale,  transfer  or lease
continue to be owned directly or indirectly by the Corporation.

         "Change of Control  Offer" means an offer to purchase all of the shares
of  Preferred  Stock  outstanding  pursuant to  paragraph 8 below at a per share
purchase price equal to the Change of Control Price.

         "Change of Control  Payment Date" means a business day, as specified in
a notice  given  pursuant to paragraph 8, no earlier than 30 days nor later than
45 days from the date the Change of Control Offer is commenced.

         "Change of Control Price" means 101% of the sum of (a) the  Liquidation
Preference  plus (b)  dividends  accrued on a share of  Preferred  Stock for the
period from the most recent  Dividend  Payment  Date through but  excluding  the
Change of Control Payment Date.

         "Common  Equivalent  Rate" means,  with respect to any Dividend Period,
(i) the product of (a) four,  and (b) the amount of dividends that the holder of
one share of Preferred  Stock would have been entitled to receive if such holder
had converted  (assuming the Stockholder  Approval had been obtained) such share
into shares of Common Stock on the first day of such Dividend Period, divided by
(ii) the  Liquidation  Preference of a share of Preferred Stock on the first day
of such Dividend Period.

         "Common  Stock " means,  with respect to any Person,  Capital  Stock of
such Person that does not rank 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 any other shares of Capital Stock
of such  Person.  Except as otherwise  expressly  provided or unless the context
otherwise requires,  references to "Common Stock" shall mean the Common Stock of
the Corporation.

         "Conversion Date" shall have the meaning set forth in subparagraph 5(c)
below.

         "Conversion  Price"  means the price per share of Common  Stock or Unit
used to determine the number of shares of Common Stock or Units deliverable upon
conversion of a share of the  Preferred  Stock,  which price shall  initially be
$18.00 per share,  subject to adjustment in  accordance  with the  provisions of
paragraph 5 below.

         "Current Market Price" at any date, means (in each case as adjusted for
any stock  dividend,  split,  combination or  reclassification  that took effect
during the Measurement Period);

(a) if the Common Stock is publicly traded on any national securities  exchange,
the average of the daily  closing  prices per share of Common  Stock  during the
Measurement  Period (as  reported  (absent  manifest  error) in The Wall  Street
Journal);


                                       3
<PAGE>

(a) if the  Common  Stock is not  publicly  traded  on any  national  securities
exchange, but traded over-the-counter, the average of the daily closing reported
bid and asked  prices of the Common  Stock  during the  Measurement  Period,  as
reported by Nasdaq or any comparable  system (or if not so reported by Nasdaq or
any comparable  system, as furnished by two members of the National  Association
of Securities  Dealers,  Inc.  selected from time to time by the Corporation for
that purpose); or

(a) if the  Common  Stock is not  traded  in such  manner  that  the  quotations
referred to above are available for the Measurement Period, Current Market Price
shall be deemed to be the fair market value as  determined  in good faith by the
Board of Directors.

         "Dividend  Payment  Date"  means March 31,  June 30,  September  30 and
December 31 of each year.

         "Dividend  Period" means (a) with respect to the first dividend period,
the period beginning on and including the Issue Date and ending on and excluding
the first  Dividend  Payment  Date and (b)  thereafter,  each  quarterly  period
beginning on and  excluding a Dividend  Payment Date and ending on and including
the next succeeding Dividend Payment Date.

         "Exchange  Act"  means  the  Securities  Exchange  Act of 1934  (or any
successor statute), as it may be amended from time to time.

         "Excluded  Stock"  means  shares of Common Stock issued or reserved for
issuance by the Corporation (a) as a stock dividend  payable in shares of Common
Stock, (b) upon any subdivision or split-up of the outstanding  shares of Common
Stock,  (c) upon  conversion  of shares of Preferred  Stock or Junior  Preferred
Stock,  (d) pursuant to bona fide employee benefit plans or (e) in a transaction
that is addressed in  subparagraph  5(e) (other than clause (i) of  subparagraph
5(e)).

         "Issue  Date" means the date that shares of  Preferred  Stock are first
issued by the Corporation.

         "Junior Preferred Stock" means the Series B Junior Preferred Stock, par
value $.10 per share, of the Corporation.

         "Junior  Stock"  means any class or series of stock of the  Corporation
not entitled to receive any  dividends  and/or any assets upon the  liquidation,
dissolution or winding up of the affairs of the Corporation  until the Preferred
Stock  shall have  received  the entire  amount to which such stock is  entitled
(including, without limitation, the Junior Preferred Stock).

         "Liquidation  Preference" means, on any date, the sum of (a) $1,000 per
share of Preferred Stock,  plus (b) accrued and unpaid dividends that were added
to the Liquidation Preference prior to such date in accordance with subparagraph
2(c) below.

                                       4
<PAGE>

         "Measurement  Period"  means,  as of any date,  the thirty  consecutive
trading days ending fifteen trading days before such date.

         "Normal  Cash  Dividend"  means a cash  dividend  on the Common  Stock;
provided that the per share amount of such dividend, together with the aggregate
per share amount of all cash  dividends  and  distributions  on the Common Stock
paid or  declared  in the 365 day  period  ending on the date such  dividend  is
declared  does not exceed 5% of the Current  Market Price of the Common Stock on
the date such dividend is declared.

         "Parity  Stock"  means  any  other  class  or  series  of  stock of the
Corporation  entitled to receive  payment of  dividends  and/or  assets upon the
liquidation,  dissolution  or winding up of the affairs of the  Corporation,  in
either case on a parity with the Preferred Stock.

         "Person" means any individual, corporation, partnership, joint venture,
trust,  unincorporated  organization  or  government  or any agency or political
subdivision thereof.

         "Record Date" means,  with respect to the dividend payable on March 31,
June 30, September 30 and December 31, respectively, of each year, the preceding
March 15, June 15, September 15 and December 15.

         "Redemption  Agent"  means a bank or trust  company  in good  standing,
organized  under the laws of the United  States of  America or any  jurisdiction
thereof, having capital,  surplus and undivided profits aggregating at least One
Hundred Million Dollars,  appointed by the Corporation to act as agent to redeem
the Preferred Stock.

         "Redemption  Date" means the date fixed for redemption of the Preferred
Stock pursuant to subparagraph  4(b) below or, if the Corporation  shall default
in the payment of the Redemption  Price on such date,  the date the  Corporation
actually makes such payment

         "Redemption  Price" means the sum of (a) the Liquidation  Preference on
the  Redemption  Date  plus  (b)  dividends  accrued  and  unpaid  on a share of
Preferred  Stock for the  period  from the most  recent  Dividend  Payment  Date
through the Redemption Date.

         "Related  Person"  has  the  meaning  ascribed  to  such  term  in  the
Shareholders Agreement.

         "Senior  Stock"  means any class or series of stock of the  Corporation
ranking  senior  to the  Preferred  Stock in  respect  of the  right to  receive
dividends and/or assets upon the  liquidation,  dissolution or winding up of the
affairs of the Corporation.

         "Shareholders   Agreement"   means  the  Second  Amended  and  Restated
Shareholders Agreement, dated as of the Issue Date, by and among the Corporation
and the stockholders of the Corporation named therein, as it may be amended from
time to time in accordance with the provisions thereof.

                                       5
<PAGE>

         "Stockholder   Approval"  means  approval  of  the  conversion  of  the
Preferred  Stock into  shares of Common  Stock by  holders of a majority  of the
shares of the capital stock of the  Corporation  voting thereon (at a meeting at
which a quorum is present).

         "Subsidiary"  means (a) a  corporation  more  than 50% of the  combined
voting  power of the  outstanding  Voting  Stock of which is owned,  directly or
indirectly,  by  the  Corporation,  or by one or  more  Subsidiaries,  or by the
Corporation  and  one or more  Subsidiaries,  (b) a  partnership  of  which  the
Corporation,  or one or more other  Subsidiaries,  or the Corporation and one or
more  Subsidiaries,  directly or indirectly,  is the general partner and has the
power to direct the  policies,  management  and affairs or (c) any other  Person
(other  than  a  corporation)  in  which  the   Corporation,   or  one  or  more
Subsidiaries,  or the  Corporation  and one or more  Subsidiaries,  directly  or
indirectly,  has at least a majority  ownership  interest and power to direct to
policies, management and affairs thereof.

         "Trigger Date" means the fifth anniversary of the Issue Date.

         "Units"  means  one  or  more  units  of  1/10,000 of a share of Junior
Preferred Stock.

         "Voting Stock" means, with respect to any Person, 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.

2.  Dividends.  (a) The holders of Preferred  Stock shall be entitled to receive
cash dividends,  out of funds legally available for that purpose, in the amounts
set forth below.  Such  dividends  shall be  cumulative  from the Issue Date and
shall be payable in arrears, when, as and if declared by the Board of Directors,
on each Dividend  Payment Date,  commencing on the first  Dividend  Payment Date
following  the Issue  Date;  provided,  that if any such  payment  date is not a
Business Day then such dividend shall be payable on the next Business Day.

(b) Dividends shall accrue on the Liquidation Preference on a daily basis and be
payable in respect of each Dividend Period,  at an annual rate (with compounding
quarterly  as of each  Dividend  Payment  Date)  equal to the greater of (i) the
Common  Equivalent  Rate and (ii) the Accrual  Rate;  provided,  that  dividends
accruing  on or  after  the  Trigger  Date  that  are  not  paid  in cash on the
applicable  Dividend  Payment  Date shall  accrue with  respect to the  Dividend
Period  ending on such  Dividend  Payment  Date at an annual  rate  equal to the
greater  of (i) the  Common  Equivalent  Rate and  (ii)  12% of the  Liquidation
Preference as of the first day of such Dividend Period.

(b) Dividends  shall be paid to the holders of record of the Preferred  Stock as
their names appear on the share register of the Corporation on the corresponding
Record Date.  Dividends on account of arrears for any particular Dividend Period
in which dividends were not paid in cash on the Dividend Payment Date applicable
to such  Dividend  Period shall be added to the  Liquidation  Preference  on the
relevant  Dividend  Payment  Date  and  may no  longer  be  declared  or paid as
dividends in cash.

                                       6
<PAGE>

(b) If full cash  dividends are not paid or made available to the holders of all
outstanding  shares of Preferred Stock on the applicable  Dividend Payment Date,
and funds  available  shall be insufficient to permit payment in full in cash to
all such holders of the  preferential  amounts to which they are then  entitled,
the entire amount  available for payment of cash dividends  shall be distributed
among the  holders of the  Preferred  Stock  ratably in  proportion  to the full
amount to which they would otherwise be respectively entitled, and any remainder
not paid in cash to the  holders of the  Preferred  Stock  shall be added to the
Liquidation Preference as provided in subparagraph 2(c) above.

(b) The  Corporation  shall  not (i)  declare  or pay any  dividend  or make any
distribution on any Junior Stock,  whether in cash, property or otherwise (other
than dividends (x) payable in shares (or options,  warrants or rights to acquire
shares) of the class or series upon which such dividends are declared or paid or
(y) in the case of Junior Stock other than Common  Stock,  payable in shares (or
options,  warrants or rights to acquire  shares) of Common Stock,  in each case,
together with cash in lieu of fractional  shares) or (ii) purchase or redeem, or
permit any  Subsidiary  to purchase or redeem any Junior  Stock,  or pay or make
available  any monies for a sinking fund for the purchase or  redemption  of any
Junior Stock, unless all dividends to which the holders of Preferred Stock shall
have been entitled for the Dividend  Period  immediately  preceding  such action
(or, if such action occurs on a Dividend  Payment Date, for the Dividend  Period
ending  on such  Dividend  Payment  Date)  shall  have  been paid in cash on the
applicable Dividend Payment Date.

                  (f)  If the  Company  is  required  by a  "determination"  (as
defined  below) to pay any United States federal income tax (a "Tax Payment") in
respect  of  any  addition  to  the  Liquidation   Preference  as  a  result  of
subparagraph  2(c) with respect to a record holder of the Preferred  Stock,  the
Company may withhold such Tax Payment (but not any interest factor,  penalty, or
addition  thereto)  from a subsequent  cash  dividend to such record  holder (in
addition to any required  withholdings  of United States  federal  income tax on
such cash dividend).  For avoidance of doubt,  the Company shall not be entitled
to withhold any Tax Payment if the record holder of the  Preferred  Stock at the
time of any  required  Tax  Payment is not the record  holder at the time of any
subsequent cash dividend.  A  "determination"  shall mean a decision,  judgment,
decree, or other order by any court of competent  jurisdiction,  which decision,
judgment,  decree,  or other order has become final, a closing agreement entered
into under  Section  7121 (or any  successor  to such  Section) of the  Internal
Revenue Code of 1986, as amended, or any other settlement agreement entered into
in connection with an administrative or judicial proceeding.

                                       7
<PAGE>

2. Distributions Upon Liquidation, Dissolution or Winding Up. Upon any voluntary
or  involuntary  liquidation,  dissolution or other winding up of the affairs of
the Corporation, before any distribution or payment shall be made to the holders
of Junior  Stock,  the  holders of the  Preferred  Stock shall be entitled to be
paid,  to the  extent  possible  in cash,  the  greater  of (a) the  Liquidation
Preference,  together with dividends  accrued thereon with respect to the period
from the most recent  Dividend  Payment Date through and  excluding  the date of
determination,  and (b) the amount  that would be payable to the  holders of the
Preferred Stock if such holders had converted (assuming the Stockholder Approval
had been  obtained)  all  outstanding  shares of Preferred  Stock into shares of
Common Stock immediately prior to such liquidation, dissolution or other winding
up. If such payment shall have been made in full to the holders of the Preferred
Stock,  the remaining  assets and funds of the Corporation  shall be distributed
among the holders of Junior  Stock,  according  to their  respective  shares and
priorities.  If, upon any such  liquidation,  dissolution or other winding up of
the affairs of the Corporation,  the net assets of the Corporation distributable
among the  holders of all  outstanding  shares of the  Preferred  Stock shall be
insufficient  to permit the payment in full to such holders of the  preferential
amounts  to  which  they  are  entitled,  then  the  entire  net  assets  of the
Corporation  shall be  distributed  among the  holders  of the  Preferred  Stock
ratably in  proportion  to the full  amounts to which  they would  otherwise  be
respectively  entitled.  Neither the  consolidation or merger of the Corporation
into  or with  another  corporation  or  corporations,  nor  the  sale of all or
substantially  all of the assets of the  Corporation  to another  corporation or
corporations  shall be deemed a  liquidation,  dissolution  or winding up of the
affairs of the Corporation within the meaning of this paragraph 3.

2. Redemption by the Corporation.  (a) The Corporation  shall not have the right
to redeem the Preferred Stock prior to the later of (i) the third anniversary of
the Issue Date and (ii) receipt of the  Stockholder  Approval.  Thereafter,  the
Corporation shall have the right to redeem the Preferred Stock, in whole but not
in part, at the Redemption  Price;  provided  that, if such  redemption is to be
effected  prior to the Trigger Date, the  Corporation  shall not have such right
unless  the  Current  Market  Price on the day  before the date of notice of the
Corporation's  intent to redeem the Preferred  Stock (the  "Redemption  Notice")
exceeds 150% of the Conversion Price as then in effect.

(b) A  Redemption  Notice shall be sent by or on behalf of the  Corporation,  by
first class mail,  postage  prepaid,  to the holders of record of the  Preferred
Stock at their  respective  addresses as they shall appear on the records of the
Corporation,  not less than  thirty  days nor more than  sixty days prior to the
Redemption Date (i) notifying such holders of the election of the Corporation to
redeem such shares and of the date of redemption, (ii) stating the date on which
the shares cease to be convertible and the Conversion  Price,  (iii) stating the
place  or  places  at  which  the  shares  called  for  redemption  shall,  upon
presentation  and  surrender of the  certificates  evidencing  such  shares,  be
redeemed,  and the Redemption  Price to be paid  therefor,  and (iv) stating the
name and  address  of the  Redemption  Agent,  and the name and  address  of the
Corporation's transfer agent for the Preferred Stock.

                                       8
<PAGE>

(b) The Corporation shall appoint one or more Redemption Agents.  Following such
appointment  and prior to any redemption,  the Corporation  shall deliver to the
Redemption Agent  irrevocable  written  instructions  authorizing the Redemption
Agent, on behalf and at the expense of the Corporation,  to cause the Redemption
Notice  to be  duly  mailed  as  soon  as  practicable  after  receipt  of  such
irrevocable instructions and in accordance with the above provisions.  All funds
necessary for the redemption  shall be deposited  with the  Redemption  Agent in
trust at least one business day prior to the  Redemption  Date, for the pro rata
benefit of the holders of the  Preferred  Stock,  so as to be and continue to be
available therefor. Neither failure to mail any such Redemption Notice to one or
more such  holders  nor any defect in any  Redemption  Notice  shall  affect the
sufficiency of the proceedings for redemption as to other holders.

(b) If a Redemption Notice shall have been given as hereinbefore provided,  then
each holder of Preferred Stock shall be entitled to all preferences and relative
and other rights accorded by this resolution  until and including the Redemption
Date.  From and after the Redemption  Date,  Preferred  Stock shall no longer be
deemed to be  outstanding,  and all rights of the holders of such  shares  shall
cease and  terminate,  except  the right of the  holders  of such  shares,  upon
surrender of certificates therefor, to receive amounts to be paid hereunder.

(b) The  deposit  of  monies  in  trust  with  the  Redemption  Agent  shall  be
irrevocable  except that the  Corporation  shall be entitled to receive from the
Redemption Agent the interest or other earnings, if any, earned on any monies so
deposited in trust,  and the holders of the shares  redeemed shall have no claim
to such  interest or other  earnings,  and any balance of monies so deposited by
the  Corporation  and unclaimed by the holders of the Preferred  Stock  entitled
thereto at the expiration of two years from the Redemption Date shall be repaid,
together with any interest or other earnings  thereon,  to the Corporation,  and
after any such  repayment,  the  holders of the shares  entitled to the funds so
repaid to the  Corporation  shall look only to the Corporation for such payment,
without interest.

2.     Conversion Rights.  The Preferred Stock shall be convertible as follows:

(b)  Conversion.  Subject to and upon  compliance  with the  provisions  of this
paragraph 5, the holder of any share of Preferred  Stock shall have the right at
such holder's option,  to convert such share of Preferred Stock (i) prior to the
receipt of the Stockholder Approval, into fully paid and nonassessable Units and
(ii) thereafter,  into fully paid and  nonassessable  shares of Common Stock, in
each case,  at the  Conversion  Price in effect on the  Conversion  Date. If the
Preferred Stock has been called for redemption,  such right of conversion  shall
terminate at the close of business on the  business day prior to the  Redemption
Date.

(b) Conversion  Price.  Each share of Preferred  Stock shall be converted into a
number of shares of Common Stock or Units, as applicable, determined by dividing
the  Liquidation  Preference on the  Conversion  Date,  together with  dividends
accrued thereon with respect to the period from the most recent Dividend Payment
Date through and  including the  Conversion  Date,  by the  Conversion  Price in
effect on the Conversion Date.

                                       9
<PAGE>

(b)  Mechanics of  Conversion.  The holder of any shares of Preferred  Stock may
exercise the conversion right specified in subparagraph  5(a) by surrendering to
the  Corporation or any transfer  agent of the  Corporation  the  certificate or
certificates  for the shares to be  converted,  accompanied  by  written  notice
specifying  the number of shares to be converted.  Such written notice may state
that Conversion is conditional upon the occurrence or  non-occurrence  of one or
more events.  Conversion  shall be deemed to have been effected on the date when
delivery  of notice of an election  to convert  and  certificates  for shares is
received  by the  Corporation  and  such  date  is  referred  to  herein  as the
"Conversion  Date."  Subject to the  provisions of  subparagraph  5(e)(vii),  as
promptly as practicable  thereafter,  the Corporation shall issue and deliver to
or upon the written order of such holder a certificate or  certificates  for the
number of full shares of Common Stock or a number of full Units,  as applicable,
to which  such  holder  is  entitled  and a check or cash  with  respect  to any
fractional  interest  in a share  of  Common  Stock or  Units,  as  provided  in
subparagraph 5(d).

                  Subject  to the  provisions  of  subparagraph  5(e)(vii),  the
person in whose name the certificate or certificates  for Common Stock or Junior
Preferred Stock, as applicable,  are to be issued shall be deemed to have become
a  holder  of  record  of such  Common  Stock  or  Junior  Preferred  Stock,  as
applicable,  immediately  prior to the close of business on the Conversion Date.
Upon  conversion  of  only a  portion  of the  number  of  shares  covered  by a
certificate  representing  shares of Preferred Stock surrendered for conversion,
the  Corporation  shall issue and  deliver to or upon the  written  order of the
holder of the certificate so surrendered  for conversion,  at the expense of the
Corporation,  a new certificate covering the number of shares of Preferred Stock
representing the unconverted portion of the certificate so surrendered.

(b) Fractional  Shares.  No fractional  shares of Common Stock or Units,  as the
case may be, shall be issued upon  conversion of shares of Preferred  Stock.  If
more than one share of Preferred  Stock shall be  surrendered  for conversion at
any one time by the same  holder,  the number of full shares of Common  Stock or
Units, as the case may be, issuable upon conversion thereof shall be computed on
the basis of the aggregate  number of shares of Preferred  Stock so surrendered.
Instead of any fractional  shares of Common Stock or Units,  as the case may be,
that would  otherwise  be issuable  upon  conversion  of any shares of Preferred
Stock, the Corporation shall pay a cash adjustment in respect of such fractional
interest in an amount equal to that fractional interest of a share multiplied by
the  then  Current  Market  Price.  In lieu of  paying  cash on  account  of any
fractional  interests,  the Corporation  may, at its options,  cause an agent to
aggregate all  fractional  share  interests and sell such  aggregated  number of
shares on the open market in regular way  brokerage  transactions  and cause the
aggregate  net  proceeds  (with  all  costs  of sale and  brokerage  commissions
deducted  from  the  gross  proceeds)  to be paid pro  rata to each  Person  who
otherwise  would be  entitled  to  receive  cash in lieu of a  fractional  share
interest.

(b)      Conversion Price Adjustments.  The Conversion Price shall be subject to
adjustment from time to time as follows:

                                       10
<PAGE>

(i)  Common  Stock  Issued  at  Less  Than  the  Current  Market  Price.  If the
Corporation  shall issue any Common Stock,  other than Excluded  Stock,  without
consideration  or for a  consideration  per share less than the  Current  Market
Price  immediately  prior to such  issuance  (other than pursuant to a bona fide
underwritten offering (including so-called Rule 144A offerings) or in connection
with a bona fide  acquisition of a business or a line of business or division to
be used in the operation of the business of the Corporation and its Subsidiaries
(whether pursuant to a merger, asset acquisition or otherwise)),  the Conversion
Price in  effect  immediately  prior to each  such  issuance  shall  immediately
(except as provided below) be reduced to the price determined by multiplying the
Conversion Price in effect  immediately prior to such issuance by a fraction (A)
the  numerator  of which is the sum of (1) the number of shares of Common  Stock
outstanding  immediately  prior to such issuance and (2) the number of shares of
Common  Stock  that  the  aggregate  consideration,  if  any,  received  by  the
Corporation upon such issuance,  would purchase at such Current Market Price and
(B) the  denominator  of which is the total  number  of  shares of Common  Stock
outstanding immediately after such issuance.

     For the purposes of any adjustment of the Conversion Price pursuant to this
clause (e), the following provisions shall be applicable:

(A) Cash.  In the case of the issuance of Common  Stock for cash,  the amount of
the  consideration  received by the Corporation shall be deemed to be the amount
of the cash proceeds  received by the  Corporation  for such Common Stock before
deducting therefrom any discounts, commissions, taxes or other expenses allowed,
paid or  incurred  by the  Corporation  for any  underwriting  or  otherwise  in
connection with the issuance and sale thereof.

(A)  Consideration  Other Than Cash. In the case of the issuance of Common Stock
(otherwise  than  upon  the  conversion  of  shares  of  capital  stock or other
securities of the  Corporation)  for a  consideration  in whole or in part other
than cash,  including  securities  acquired  in  exchange  therefor  (other than
securities by their terms so exchangeable),  the  consideration  other than cash
shall be  deemed  to be the  fair  market  value  thereof,  irrespective  of any
accounting treatment.

(A)  Options  and  Convertible  Securities.  In the case of the  issuance of (1)
options,  warrants or other rights to purchase or acquire  Common Stock (whether
or not at the time exercisable),  (2) securities by their terms convertible into
or  exchangeable  for Common Stock (whether or not at the time so convertible or
exchangeable)  or options,  warrants or rights to purchase such  convertible  or
exchangeable securities (whether or not at the time exercisable):

                                       11
<PAGE>

(1) the  aggregate  maximum  number of shares of Common Stock  deliverable  upon
exercise of such options, warrants or other rights to purchase or acquire Common
Stock shall be deemed to have been issued at the time such options,  warrants or
rights  were  issued  and  for  a  consideration   equal  to  the  consideration
(determined  in the manner  provided in subclauses  (A) and (B) above),  if any,
received  by the  Corporation  upon the  issuance of such  options,  warrants or
rights plus the minimum  purchase  price  provided in such options,  warrants or
rights for the shares of Common Stock covered thereby;

(1) the  aggregate  maximum  number of shares of Common Stock  deliverable  upon
conversion  of  or  in  exchange  for  any  such   convertible  or  exchangeable
securities,  or upon the  exercise  of  options,  warrants  or other  rights  to
purchase  or  acquire  such  convertible  or  exchangeable  securities  and  the
subsequent  conversion or exchange thereof,  shall be deemed to have been issued
at the time such securities were issued or such options, warrants or rights were
issued and for a consideration  equal to the consideration,  if any, received by
the Corporation for any such securities and related options,  warrants or rights
(excluding  any  cash  received  on  account  of  accrued  interest  or  accrued
dividends), plus the additional consideration (determined in the manner provided
in subclauses (A) and (B) above), if any, to be received by the Corporation upon
the  conversion  or exchange  of such  securities,  or upon the  exercise of any
related  options,  warrants or rights to purchase or acquire such convertible or
exchangeable securities and the subsequent conversion or exchange thereof;

(1) on any  change in the  number of shares  of Common  Stock  deliverable  upon
exercise of any such  options,  warrants or rights or  conversion or exchange of
such convertible or exchangeable  securities or any change in the  consideration
to be received by the  Corporation  upon such exercise,  conversion or exchange,
including,  but not  limited  to, a  change  resulting  from  the  anti-dilution
provisions  thereof,  the Conversion  Price as then in effect shall forthwith be
readjusted  to  such  Conversion  Price  as  would  have  been  obtained  had an
adjustment  been made upon the issuance of such options,  warrants or rights not
exercised  prior  to  such  change,  or  of  such  convertible  or  exchangeable
securities  not converted or exchanged  prior to such change,  upon the basis of
such change;

(1) on the expiration or  cancellation  of any such options,  warrants or rights
that are  unexercised,  or the  termination  of the right to convert or exchange
such convertible or exchangeable securities,  if the Conversion Price shall have
been adjusted upon the issuance thereof, the Conversion Price shall forthwith be
readjusted  to  such  Conversion  Price  as  would  have  been  obtained  had an
adjustment been made upon the issuance of such options, warrants, rights or such
convertible or exchangeable  securities on the basis of the issuance of only the
number of shares of Common  Stock  actually  issued  upon the  exercise  of such
options,  warrants  or  rights,  or upon  the  conversion  or  exchange  of such
convertible or exchangeable securities; and

                                       12
<PAGE>

(1) if the  Conversion  Price shall have been  adjusted upon the issuance of any
such options,  warrants,  rights or convertible or exchangeable  securities,  no
further adjustment of the Conversion Price shall be made for the actual issuance
of Common Stock upon the exercise, conversion or exchange thereof.

(i)  Excluded  Stock.  All shares of Excluded  Stock which the  Corporation  has
reserved  for  issuance  shall be deemed to be  outstanding  for all purposes of
computations under subparagraph 5(e)(i).

(i) Stock Dividends  Subdivisions,  Reclassifications  or  Combinations.  If the
Corporation  shall (A) declare a dividend or make a  distribution  on its Common
Stock in shares of its Common Stock, (B) subdivide or reclassify the outstanding
shares of Common  Stock  into a greater  number of  shares,  or (C)  combine  or
reclassify the  outstanding  Common Stock into a smaller  number of shares,  the
Conversion  Price in effect at the time of the record date for such  dividend or
distribution  or  the  effective  date  of  such  subdivision,   combination  or
reclassification  shall be  proportionately  adjusted  so that the holder of any
shares of Preferred Stock  surrendered  for conversion  after such date shall be
entitled to receive the number of shares of Common  Stock that such holder would
have owned or been entitled to receive had such  Preferred  Stock been converted
immediately prior to such date.  Successive  adjustments in the Conversion Price
shall be made  whenever  any event  specified  above in this clause  (iii) shall
occur (in each case assuming the Stockholder Approval had then been obtained).

(i) Other Distributions. In case the Corporation shall fix a record date for the
making of a distribution  (an  "Extraordinary  Distribution")  to all holders of
shares of its  Common  Stock (A) of shares of any class  other  than its  Common
Stock or (B) of evidence of indebtedness of the Corporation or any Subsidiary or
(C) of assets,  including but not limited to,  securities issued by Subsidiaries
or others  (excluding  Normal Cash  Dividends  and  dividends  or  distributions
referred to in subparagraph  5(e)(iii)  above),  or (D) of options,  warrants or
other rights (excluding those referred to in subparagraph  5(e)(i) above),  then
in each such case either, at the option of the Corporation,  (x) the Corporation
shall  declare  and  distribute  to each holder of shares of  Preferred  Stock a
dividend or distribution in the same form and kind, and at the same time, as the
Extraordinary  Distribution  and in an amount so that such holder shall  receive
the same dividend or  distribution as if such shares of Preferred Stock had been
converted  to  Common  Stock  immediately  prior  to the  record  date  for  the
Extraordinary  Distribution,  or (y) the Conversion Price in effect  immediately
prior thereto shall be reduced immediately thereafter to the price determined by
dividing (1) an amount equal to the difference  resulting from (A) the number of
shares of  Common  Stock  outstanding  on such  record  date  multiplied  by the
Conversion  Price per share on such record date,  less (B) the fair market value
of said shares or evidences of  indebtedness  or assets or rights or warrants to
be so  distributed,  by (2) the number of shares of Common Stock  outstanding on
such record date. Such  adjustment  shall be made  successively  whenever such a
record date is fixed.  In the event that such  distribution  is not so made, the
Conversion  Price then in effect shall be  readjusted,  effective as of the date
when the Board of Directors determines not to distribute such shares,  evidences
of  indebtedness,  assets,  rights  or  warrants,  as the  case  may be,  to the
Conversion  Price which would then be in effect if such record date had not been
fixed.

                                       13
<PAGE>

(i)  Consolidation,   Merger,  Sale,  Lease  or  Conveyance.   In  case  of  any
consolidation with or merger of the Corporation with or into another corporation
or entity, or in case of any sale, lease or conveyance to another corporation of
the assets of the  Corporation as an entirety or  substantially  as an entirety,
each  share of  Preferred  Stock  shall  after  the date of such  consolidation,
merger,  sale,  lease or conveyance be convertible  into the number of shares of
stock or other securities or property (including cash) to which the Common Stock
issuable  (immediately prior to the time of such  consolidation,  merger,  sale,
lease or conveyance) upon conversion of such share of Preferred Stock would have
been entitled upon such consolidation, merger, sale, lease or conveyance; and in
any such case, if necessary, the provisions set forth herein with respect to the
rights and interests  thereafter of the holders of the shares of Preferred Stock
shall  be  appropriately  adjusted  so as to be  applicable,  as  nearly  as may
reasonably be, to any shares of stock or other securities or property thereafter
deliverable on the conversion of the shares of Preferred Stock.

(i) Rounding of Calculations. All calculations under this subparagraph (e) shall
be made to the nearest cent or to the nearest one ten thousandth of a share,  as
the case may be.

(i) Timing of Issuance of Additional Common Stock Upon Certain  Adjustments.  In
any case in which the provisions of this  subparagraph (e) shall require that an
adjustment shall become effective  immediately after a record date for an event,
the  Corporation may defer until the occurrence of such event (A) issuing to the
holder of any share of  Preferred  Stock  converted  after such  record date and
before the  occurrence  of such event the  additional  shares of Common Stock or
Junior Preferred Stock issuable upon such conversion by reason of the adjustment
required  by such  event  over and  above the  shares of Common  Stock or Junior
Preferred  Stock  issuable  upon such  conversion  before  giving effect to such
adjustment  and  (B)  paying  to such  holder  any  amount  of cash in lieu of a
fractional  share of Common Stock pursuant to subparagraph  5(d);  provided that
the Corporation,  upon request, shall deliver to such holder a due bill or other
appropriate instrument evidencing such holder's right to receive such additional
shares,  and  such  cash,  upon  the  occurrence  of the  event  requiring  such
adjustment.

(i) Incorporation of More Favorable  Adjustments.  If the Corporation issues any
securities  in a  transaction  (or  series  of  related  transactions)  with  an
aggregate  fair  market  value  as  determined  in good  faith  by the  Board of
Directors in excess of $50 million containing provisions that, in the aggregate,
protect the holder or holders  thereof  against  dilution upon the occurrence of
certain  events in a manner more  favorable to such holder or holders than those
set forth in this  paragraph  5 (other than a  provision  specifying  an initial
exercise,  conversion or analogous price that is less than the Conversion  Price
as then in effect),  such provisions  shall be deemed to be incorporated  herein
with  respect  to such  events  as if fully  set  forth in this  Certificate  of
Designation  and, to the extent the  provisions of this paragraph 5 would in the
aggregate  be  less  favorable  to the  holders  of the  Preferred  Stock,  such
provisions shall be substituted therefor.

                                       14
<PAGE>

(b) Statement  Regarding  Adjustments.  Whenever the  Conversion  Price shall be
adjusted,  the  Corporation  shall forthwith file, at the office of any transfer
agent for the Preferred Stock and at the principal office of the Corporation,  a
statement  showing  in  detail  the  facts  requiring  such  adjustment  and the
Conversion  Price  that  shall  be in  effect  after  such  adjustment,  and the
Corporation  shall also cause a copy of such statement to be sent by mail, first
class  postage  prepaid,  to each  holder of shares  of  Preferred  Stock at its
address  appearing on the  Corporation's  records.  Each such statement shall be
signed by the Corporation's independent public accountants, if applicable. Where
appropriate,  such copy may be given in advance and may be included as part of a
notice required to be mailed under the provisions of subparagraph 5(g).

(b) Notice to Holders.  In the event the  Corporation  shall propose to take any
action of the type  described  in clause (i) (but only if the action of the type
described in clause (i) would result in an adjustment in the Conversion  Price),
(iii),  (iv) or (v) of subparagraph  5(e), the Corporation  shall give notice to
each  holder  of  shares  of  Preferred  Stock,  in  the  manner  set  forth  in
subparagraph  5(f),  which notice shall  specify the record date,  if any,  with
respect to any such action and the  approximate  date on which such action is to
take place.  Such notice shall also set forth such facts with respect thereto as
shall be  reasonably  necessary  to  indicate  the effect of such action (to the
extent  such effect may be known at the date of such  notice) on the  Conversion
Price and the number,  kind or class of shares or other  securities  or property
which shall be deliverable  upon conversion of shares of Preferred Stock. In the
case of any action which would require the fixing of a record date,  such notice
shall be given at least ten days prior to the date so fixed,  and in case of all
other  action,  such notice  shall be given at least  fifteen  days prior to the
taking of such  proposed  action.  Failure  to give such  notice,  or any defect
therein, shall not affect the legality or validity of any such action.

(b)  Treasury  Stock.  For the  purposes of this  paragraph 5, the sale or other
disposition of any Common Stock theretofore held in the  Corporation's  treasury
shall be deemed to be an issuance thereof.

(b) Costs. The Corporation shall pay all documentary,  stamp,  transfer or other
transactional taxes attributable to the issuance or delivery of shares of Common
Stock or Junior Preferred Stock, as applicable, upon conversion of any shares of
Preferred Stock;  provided that the Corporation shall not be required to pay any
taxes which may be payable in respect of any  transfer  involved in the issuance
or delivery of any  certificate for such shares in a name other than that of the
holder of the shares of  Preferred  Stock in  respect  of which such  shares are
being issued.

(b) Reservation of Shares. The Corporation shall reserve at all times so long as
any shares of Preferred Stock remain  outstanding,  free from preemptive rights,
out of its treasury stock (if applicable) or its authorized but unissued shares,
or both,  solely for the purpose of effecting  the  conversion  of the shares of
Preferred Stock, sufficient shares of Common Stock and Junior Preferred Stock to
provide for the conversion of all outstanding shares of Preferred Stock.

                                       15
<PAGE>

(b) Approvals.  If any shares of Common Stock and Junior  Preferred  Stock to be
reserved  for the purpose of  conversion  of shares of Preferred  Stock  require
registration with or approval of any governmental authority under any Federal or
state law before such shares may be validly issued or delivered upon conversion,
then  the  Corporation  will in good  faith  and as  expeditiously  as  possible
endeavor to secure such registration or approval, as the case may be. If, and so
long as, any Common  Stock and Junior  Preferred  Stock into which the shares of
Preferred Stock are then  convertible is then listed on any national  securities
exchange, the Corporation will, if permitted by the rules of such exchange, list
and keep listed on such exchange,  upon official notice of issuance,  all shares
of such Common Stock and Junior Preferred Stock issuable upon conversion.

(b) Valid Issuance.  All shares of Common Stock and Junior Preferred Stock which
may be issued  upon  conversion  of the  shares  of  Preferred  Stock  will upon
issuance  by the  Corporation  be  duly  and  validly  issued,  fully  paid  and
nonassessable,  not issued in violation of any  preemptive  rights arising under
law or contract  and free from all taxes,  liens and charges with respect to the
issuance  thereof,  and the Corporation  shall take no action which will cause a
contrary result (including without limitation,  any action which would cause the
Conversion  Price to be less than the par value,  if any, of the Common Stock or
Junior Preferred Stock).

2.                Voting Rights

(b) In addition to the voting rights  provided by applicable law, the holders of
shares of Preferred Stock shall have the right to vote, together with the Common
Stock and the Junior Preferred Stock, as a single class, on all matters on which
the holders of shares of Common Stock are entitled to vote. For purposes of such
voting,  each share of  Preferred  Stock shall have the number of votes equal to
the number of shares of Common Stock then issuable upon conversion of such share
of Preferred Stock (without regard to whether the Stockholder  Approval has then
been obtained) pursuant to paragraph 5.

(b) The  holders  of  shares of  Preferred  Stock and  Junior  Preferred  Stock,
together, voting separately as a class, shall have the right to elect the number
of  directors  of  the  Corporation  entitled  to be  elected  pursuant  to  the
Shareholders  Agreement,  by and among the  Corporation  and the investors named
therein, as such agreement may be amended from time to time.

(b)  Without  the consent of the holders of at least a majority of the shares of
Preferred  Stock then  outstanding,  given in writing or by vote at a meeting of
stockholders called for such purpose, the Corporation will not:

(i) create or issue any Parity Stock or Senior  Stock,  increase the  authorized
amount of any such class,  or reclassify any class or series of any Junior Stock
into Parity Stock or Senior Stock; or

                                       16
<PAGE>

(i)  amend,  alter or repeal  any  provision  of, or add any  provision  to, the
Corporation's  Certificate of Incorporation or By-Laws (by merger or otherwise),
if such action would alter or change the powers,  preferences  or special rights
of the shares of the Preferred Stock so as to effect them adversely, or increase
or decrease below the number then  outstanding the number of shares of Preferred
Stock authorized hereby.

2. Capital.  On any redemption of Preferred  Stock,  the  Corporation's  capital
shall be reduced by an amount equal to the Liquidation  Preference multiplied by
the number of shares of Preferred Stock redeemed on such date. The provisions of
this paragraph 7 shall apply to all  certificates  representing  Preferred Stock
whether or not all such certificates have been surrendered to the Corporation.

2.                         Purchase Upon a Change of Control.

                  (a)  Upon  the   occurrence  of  a  Change  of  Control,   the
Corporation  shall notify the transfer agent for the Preferred  Stock in writing
thereof, if any, and shall make a Change of Control Offer on the terms set forth
in this  paragraph  8. The Change of Control  Offer shall be made in  compliance
with  all  applicable  laws,  including,  without  limitation  (if  applicable),
Regulation  14E and 14D under the Exchange Act and the rules  thereunder and all
other  applicable  Federal  and state  securities  laws.  To the extent that the
provisions of any securities laws or regulations conflict with the provisions of
this paragraph 8, the  Corporation  shall comply with the applicable  securities
laws and  regulations  and shall not be deemed to have breached its  obligations
under this paragraph 8 by virtue thereof.

(b) Within thirty days following any Change of Control,  the  Corporation  shall
commence the Change of Control  Offer by mailing to the  transfer  agent for the
Preferred  Stock, if any, and each holder of shares of Preferred Stock a notice,
which shall govern the terms of the Change of Control Offer, and shall state:

(i) that the Change of Control Offer is being made pursuant to this  paragraph 8
and that all shares of Preferred Stock tendered will be accepted for payment;

(i)         the Change of Control Price and the Change of Control Payment Date;

(i) that any shares of Preferred Stock not tendered for payment  pursuant to the
Change of Control Offer shall continue to accrue dividends and be convertible in
accordance with the terms hereof;

(i) that,  unless  the  Corporation  defaults  in the  payment  of the Change of
Control Payment,  all shares of Preferred Stock accepted for payment pursuant to
the Change of Control  Offer  shall cease to accrue  dividends  on the Change of
Control Payment Date;

                                       17
<PAGE>

(i) that  any  holder  electing  to have  certificates  representing  shares  of
Preferred  Stock  purchased  pursuant  to a Change  of  Control  Offer  shall be
required to surrender such certificates  representing  shares of Preferred Stock
to the  Corporation  or its  designated  agent at the address  specified  in the
notice prior to the close of business on the Change of Control Payment Date;

(i) that any holder of a share of Preferred  Stock shall be entitled to withdraw
such election if the  Corporation or its designated  agent  receives,  not later
than the close of business on the Change of Control  Payment  Date,  a telegram,
telex,  facsimile transmission or letter setting forth the name of the holder of
such shares of Preferred  Stock,  the number of shares of  Preferred  Stock such
holder  delivered for purchase,  and a statement that such holder is withdrawing
its election to have such shares of Preferred Stock purchased;

(i) that a holder whose shares of Preferred  Stock are being  purchased  only in
part shall be issued new shares of Preferred  Stocks for the unpurchased  shares
of Preferred Stock represented by any certificate surrendered;

(i)       the instructions that holders must follow in order to tender their
shares of Preferred Stock; and

(i)       the circumstances and relevant facts regarding such Change of Control.

(b) On the Change of Control Payment Date, the Corporation  shall, to the extent
of funds legally available therefor and otherwise lawful, (i) accept for payment
the shares of Preferred Stock tendered and not withdrawn  pursuant to the Change
of Control  Offer,  and (ii)  deposit with a paying agent an amount equal to the
Change of  Control  Payment  in  respect  of all  shares of  Preferred  Stock so
tendered and not withdrawn. Such paying agent shall promptly mail to each holder
of shares of  Preferred  Stock so  accepted  payment  in an amount  equal to the
purchase price for such shares,  and the  unpurchased  shares of Preferred Stock
surrendered, if any.

(b) The  Corporation  shall  make a public  announcement  of the  results of the
Change of Control Offer on or as soon as practicable after the Change of Control
Payment Date.

(b) The Corporation shall not be required to make a Change of Control Offer upon
a Change of Control if a third  party  makes the Change of Control  Offer in the
manner, at the times and otherwise in compliance with the requirements set forth
in this paragraph 8 and purchases all shares of Preferred Stock validly tendered
and not withdrawn under such Change of Control Offer.

2.  Exclusion of Other  Rights.  Except as may otherwise be required by law, the
shares  of  Preferred   Stock  shall  not  have  any  preferences  or  relative,
participating,  optional or other special rights,  other than those specifically
set forth in this  resolution  (as such  resolution  may be amended from time to
time) and in the  Corporation's  certificate  of  incorporation.  The  shares of
Preferred Stock shall have no preemptive or subscription rights.

                                       18
<PAGE>

2. Headings of Subdivisions. The headings of the various subdivisions hereof are
for convenience of reference only and shall not affect the interpretation of any
of the provisions hereof.

2.  Severability  of Provisions.  If any right,  preference or limitation of the
Preferred  Stock set forth in this resolution (as such resolution may be amended
from time to time) is invalid, unlawful or incapable of being enforced by reason
of any  rule  of  law or  public  policy,  all  other  rights,  preferences  and
limitations  set forth in this  resolution  (as so  amended)  which can be given
effect  without the invalid,  unlawful or  unenforceable  right,  preference  or
limitation shall,  nevertheless,  remain in full force and effect, and no right,
preference or  limitation  herein set forth shall be deemed  dependent  upon any
other such right, preference or limitation unless so expressed herein.

2. Status of Reacquired Shares. Shares of Preferred Stock which have been issued
and  reacquired  in any  manner  shall  (upon  compliance  with  any  applicable
provisions  of the laws of the State of Delaware)  have the status of authorized
and  unissued  shares of  preferred  stock  undesignated  as to series  and may,
subject to subparagraph 6(c)(i), be redesignated and reissued.



                                       19
<PAGE>



         IN WITNESS WHEREOF, we have executed and subscribed this Certificate of
Designation and affirm the foregoing as true this _______ day of July, 1999.

                         ALLIED WASTE INDUSTRIES, INC.



                         By:
                         Name:  Thomas H. Van Weelden
                         Title:     Chairman of the Board of Directors,
                                    President and Chief Executive Officer

ATTEST:


By: _________________________________
         Steve M. Helm
         Vice President-Legal and Secretary
















                                       20

<PAGE>


                           CERTIFICATE OF DESIGNATION
                               OF SERIES B JUNIOR
                                 PREFERRED STOCK
                                       OF
                          ALLIED WASTE INDUSTRIES, INC.


Pursuant to Section 151 of the Delaware General Corporation Law,

               We, Thomas H. Van  Weelden,  Chairman of the Board, President and
Chief  Executive  Officer,   and  Steven  Helm,  Secretary,   of  Allied   Waste
Industries, Inc. (the "Corporation"), a corporation organized and existing under
the Delaware General Corporation Law, DO HEREBY CERTIFY:

                That  pursuant  to the  authority  conferred  upon the  Board of
Directors by the Amended  Certificate of Incorporation  of the  Corporation,  as
amended,  the  Board  of  Directors  on July  27,  1999  adopted  the  following
resolution creating a series of 10,000 shares of Preferred Stock, par value $.10
per share, designated as Series B Junior Preferred Stock:

                NOW, THEREFORE,  BE IT RESOLVED,  that pursuant to the authority
vested in the Board of  Directors of this  Corporation  in  accordance  with the
provisions of its Amended Certificate of Incorporation,  as amended, a series of
Preferred  Stock,  par value $.10 per share, of the Corporation be and it hereby
is created, and that the designation and amount and relative rights, limitations
and preferences thereof are as follows:

                Section 1.  Designation  and  Amount.  The shares of such series
shall be  designated  as  "Series  B Junior  Preferred  Stock"  (the  "Series  B
Preferred  Stock");  the number of shares  constituting such series shall be ten
thousand  (10,000).  Such  number of shares may be  increased  or  decreased  by
resolution of the Board of Directors;  provided,  that no decrease  shall reduce
the  number  of shares of  Series B  Preferred  Stock to a number  less than the
number of shares  then  outstanding  plus the  number  of  shares  reserved  for
issuance upon the exercise of  outstanding  options,  rights or warrants or upon
the conversion of any  outstanding  securities  issued by the  Corporation  into
Series B Preferred Stock.

                Section 2.  Preference.  The  preferences  of shares of Series B
Preferred  Stock with  respect to dividend  payments or  distributions  upon the
voluntary  or  involuntary  liquidation,   dissolution  or  winding  up  of  the
Corporation,  as  the  case  may  be,  will  be in  every  respect  junior,  and
subordinate to preferences of every other share of any other series of preferred
stock of the  Corporation  from time to time  outstanding  other than any series
which by its terms is not senior,  prior and superior to the  preferences of the
Series B Preferred Stock.



                                       1
<PAGE>
                Section 3. Dividends. (a) Whenever the Corporation shall declare
a  dividend  on  shares of  Common  Stock,  par  value  $.01 per  share,  of the
Corporation  (the "Common  Stock"),  following the first date of issuance of any
shares of  Series B  Preferred  Stock,  the  Corporation  shall at the same time
declare a dividend on shares of Series B Preferred  Stock in a per share  amount
equal to the greater of (i) $100.00 and (ii) the  Adjustment  Number (as defined
in Section 6) times the  aggregate per share amount of cash and/or the per share
amount  (payable  in  kind) of all  noncash  dividends  or  other  distributions
declared on each share of Common Stock,  other than a dividend payable in shares
of Common Stock (by reclassification or otherwise),  payable at the same time as
any such dividend on the Common Stock. The declaration date, the record date and
the payment date for any such dividends or other  distributions  on the Series B
Preferred  Stock  shall be the  same as those  for the  Common  Stock.  No other
dividends  shall be  required  to be paid on  shares of the  Series B  Preferred
Stock.

                (b) If, at any time when shares of Series B Preferred  Stock are
outstanding,  the Corporation  shall repurchase or offer to repurchase shares of
Common Stock,  then the Corporation shall offer to repurchase shares of Series B
Preferred  stock in such amounts which are in the same  proportion to the amount
of Common Stock  repurchased  or offered to be repurchased as the number of then
outstanding  shares  of Series B  Preferred  Stock  bears to the  number of then
outstanding  shares of Common Stock and at such per share prices as are equal to
the  Adjustment  Number  times the per share  amount  offered  to or paid to the
holders of Common Stock.

                  Section 4. Voting Rights.  In addition to any voting rights to
which  holders  of shares  of Series B  Preferred  Stock may be  entitled  under
applicable law, the holders of shares of Series B Preferred Stock shall have the
following voting rights:

                  (A) Each share of Series B Preferred  Stock shall  entitle the
holder  thereof to a number of votes on all matters  submitted  to a vote of the
holders of shares of Common Stock equal to the Adjustment Number.

                  (B) Except as otherwise provided herein or by law, the holders
of shares of Series B Preferred  Stock and the holders of shares of Common Stock
shall vote together as one class,  and not as a separate  class,  on all matters
submitted to a vote of stockholders of the Corporation.

                  (C) The holders of shares of Series B Preferred Stock,  voting
separately  as a class,  shall (unless such  directors  have been elected by the
holders of the Series A Senior  Convertible  Preferred Stock, par value $.01 per
share,  of the  Corporation)  have the right to elect the number of directors of
the  Corporation  who are entitled to be elected  pursuant to the Second Amended
and Restated Shareholders Agreement, dated as of July 30, 1999, by and among the
Corporation  and the investors  named therein,  as such agreement may be amended
from time to time.

                                       2
<PAGE>

                  (D)  Without the consent of the holders of at least a majority
of the shares of Series B Preferred Stock then outstanding,  given in writing or
by vote at a meeting of stockholders  called for such purpose,  amend,  alter or
repeal any provision of, or add any provision to, the Corporation's  certificate
of  incorporation or by-laws (by merger or otherwise) if such action would alter
or change the powers,  preferences,  or special rights of the Series B Preferred
Stock so as to affect them adversely,  or increase or decrease (below the number
of shares then  outstanding plus the number of shares reserved for issuance upon
the exercise of outstanding  options,  rights or warrants or upon the conversion
of all outstanding  securities  issued by the  Corporation,  including,  without
limitation,  the outstanding shares of Series A Convertible Preferred Stock) the
number of shares of Series B Preferred Stock authorized hereby.

                  Except  as set forth  herein,  holders  of Series B  Preferred
Stock  shall  have no  special  voting  rights  and their  consent  shall not be
required  (except to the extent they are entitled to vote with holders of Common
Stock as set forth herein) for the taking of any corporate action.

                Section 5. Certain Restrictions. (a) If at any time any dividend
on any Series B Preferred Stock shall not have been declared and paid in cash or
in kind as  provided in Section 3 hereof,  the  occurrence  of such  contingency
shall mark the beginning of a period  (herein  called a "default  period") which
shall  extend  until such time as all  accrued  but unpaid  dividends  have been
declared and paid in full as provided in Section 3 above.

                (b) During and until the  expiration  of a default  period,  the
Corporation  shall not declare or pay dividends or make any other  distributions
on, or redeem or purchase or otherwise acquire for consideration, any shares (or
any rights or warrants to purchase  such shares) of any other  capital  stock of
the Corporation ranking on a parity (either as to dividends or upon liquidation,
dissolution or winding up) with, or junior to, the Series B Preferred Stock.

                (c) The  Corporation  shall not  permit  any  subsidiary  of the
Corporation  to purchase or otherwise  acquire for  consideration  any shares of
stock of the  Corporation  ranking on a parity  (either as to  dividends or upon
liquidation,  dissolution  or  winding  up) with,  or junior  to,  the  Series B
Preferred  Stock  unless the  Corporation  could,  under  paragraph  (b) of this
Section 5,  purchase or  otherwise  acquire such shares at such time and in such
manner.

                  Section 6.  Liquidation,  Dissolution  or Winding Up. (a) Upon
any  liquidation  (voluntary  or  otherwise),  dissolution  or winding up of the
Corporation, no distribution shall be made to the holders of shares of any other
capital  stock of the  Corporation  junior to the  shares of Series B  Preferred


                                       3
<PAGE>

Stock unless,  prior thereto,  the holders of shares of Series B Preferred Stock
shall have received $100.00 per share (the "Liquidation  Preference"),  plus all
accrued but unpaid dividends  thereon,  whether or not earned, to the date fixed
for  liquidation,  dissolution or winding up.  Following the payment of the full
amount of the  Liquidation  Preference,  plus accrued but unpaid  dividends,  no
additional  distributions  shall be made to the  holders  of  shares of Series B
Preferred Stock until and unless, prior thereto, the holders of shares of Common
Stock shall have received an amount per share (the "Common  Catch-up")  equal to
the quotient  obtained by dividing (i) the  Liquidation  Preference  by (ii) the
Adjustment  Number.  Following the payment of the full amount of the Liquidation
Preference  and the Common  Catch-up  in respect  of all  outstanding  shares of
Series B Preferred  Stock and Common Stock,  respectively,  holders of shares of
Series B  Preferred  Stock and holders of shares of Common  Stock shall  receive
their ratable and proportionate  share of the remaining assets to be distributed
in the ratio of the Adjustment Number to 1 with respect to such shares of Series
B Preferred Stock and Common Stock, on a per share basis, respectively.

                  (b) If there are not  sufficient  assets  available  to permit
payment in full of the Liquidation Preference and the liquidation preferences of
all other series of  preferred  stock,  if any,  which rank on a parity with the
Series B  Preferred  Stock,  then such  remaining  assets  shall be  distributed
ratably to the holders of the Series B Preferred Stock and such parity shares in
proportion  to  their  respective  liquidation  preferences.  If  there  are not
sufficient  assets  available to permit payment in full of the Common  Catch-up,
then such remaining assets shall be distributed ratably to the holders of Common
Stock.

                  (c) "Adjustment Number" shall mean 10,000;  provided,  that if
the  Corporation  shall at any time after July 30, 1999 (i) declare any dividend
on  Common  Stock  payable  in  shares  of  Common  Stock,  (ii)  subdivide  the
outstanding  Common Stock (by stock split,  reclassification  or otherwise),  or
(iii) combine the outstanding Common Stock into a smaller number of shares, then
in each such case the  Adjustment  Number  in effect  immediately  prior to such
event shall be adjusted by multiplying such Adjustment Number by a fraction, the
numerator  of  which  is the  number  of  shares  of  Common  Stock  outstanding
immediately  after  such  event and the  denominator  of which is the  number of
shares of Common Stock that were outstanding immediately prior to such event.

                Section 7.  Consolidation,  Merger, etc. In case the Corporation
shall enter into any consolidation,  merger, combination or other transaction in
which the shares of Common Stock are  exchanged  for or changed into other stock
or securities,  cash and/or any other property, then in any such case the shares
of Series B Preferred  Stock shall at the same time be  similarly  exchanged  or
changed  in an  amount  per  share  equal to the  Adjustment  Number  times  the
aggregate amount of stock,  securities,  cash and/or any other property (payable
in kind), as the case may be, into which or for which each share of Common Stock
is changed or exchanged.

                                       4
<PAGE>

                Section  8.  Conversion.  (a)  Immediately  upon  receipt of the
Stockholder Approval (as hereinafter defined),  each outstanding share of Series
B Preferred Stock shall  automatically be converted into a number of fully paid,
non-assessable  shares of Common Stock equal to the Adjustment  Number,  without
any further  action of the holder of such shares and thereafter the holder shall
have no  rights  as a holder of  Series B  Preferred  Stock and no other  rights
against,  or with respect to, the Corporation  except (i) dividends accrued with
respect  to the Series B  Preferred  Stock  prior to receipt of the  Stockholder
Approval  and (ii) as a holder  of the  shares of Common  Stock  into  which the
Series  B  Preferred   Stock  has  been  converted  and  the  right  to  receive
certificates  representing  such  shares  of Common  Stock.  Upon  surrender  of
certificates  which previously had represented such shares of Series B Preferred
Stock in accordance with paragraph (b) of this Section 8, the Corporation  shall
deliver or cause to be delivered to such holder  certificates  representing such
shares of Common Stock.  (In no event shall the Corporation be required to issue
fractional shares of Common Stock in connection with any conversion and, in lieu
thereof,  the  Corporation  shall  pay a cash  adjustment  in  respect  of  such
fractional  interest in an amount equal to that  fractional  interest of a share
multiplied  by (a) if the  Common  Stock  is  publicly  traded  on any  national
securities exchange, the average of the daily closing prices per share of Common
Stock  during the  Measurement  Period (as defined  below) as  reported  (absent
manifest  error) in The Wall  Street  Journal,  (b) if the  Common  Stock is not
publicly   traded   on   any   national   securities   exchange,    but   traded
over-the-counter, the average of the daily closing reported bid and asked prices
of the Common Stock during the Measurement  Period, as reported by Nasdaq or any
comparable system (or if not so reported by Nasdaq or any comparable  system, as
furnished by two members of the National Association of Securities Dealers, Inc.
selected from time to time by the Corporation  for that purpose),  or (c) if the
Common Stock is not traded in such manner that the quotations  referred to above
are available for the Measurement  Period, the fair market value of one share of
Common Stock as determined in good faith by the Board of Directors. "Measurement
Period" means,  as of any date, the twenty  consecutive  trading days ending two
trading  days  before  such  date.  In lieu of  paying  cash on  account  of any
fractional  interests,  the  Corporation  may, at its option,  cause an agent to
aggregate all  fractional  share  interests and sell such  aggregated  number of
shares on the open market in regular way  brokerage  transactions  and cause the
aggregate  net  proceeds  (with  all  costs  of sale and  brokerage  commissions
deducted  from  the  gross  proceeds  of such  sale) to be paid pro rata to each
person who  otherwise  would be entitled to receive cash in lieu of a fractional
share interest).

                (b) Upon the surrender of the certificate or certificates  which
previously  had  represented  shares  of  Series B  Preferred  Stock at any time
following the  conversion  of shares of Series B Preferred  Stock into shares of
Common Stock at the principal office of the Corporation (or such other office or
agency of the  Corporation as the Corporation may designate by notice in writing
to the holder or holders of the  Series B  Preferred  Stock) at any time  during
normal  business  hours,  the holder of such  certificates  shall be entitled to
receive from the  Corporation a certificate  or  certificates  representing  the
shares of Common  Stock  into  which the  Series B  Preferred  Stock  previously


                                       5
<PAGE>

represented by the surrendered  certificates has been converted.  Whether or not
such  certificates are surrendered,  such conversion will be deemed to have been
effected as of the close of business on the date on which  Stockholder  Approval
has been obtained,  and,  except as set forth above,  at such time the rights of
the holder of the converted  Series B Preferred  Stock as such holder will cease
and the person or persons in whose name or names the certificate or certificates
for such Series B Preferred  Stock had been issued upon such  conversion will be
deemed to have  become  the  holder or holders of record of the shares of Common
Stock represented thereby.

                (c)  As  promptly  as  practicable  after  such  surrender,  the
Corporation will issue and deliver in accordance with the surrendering  holder's
instructions  the  certificate or  certificates  for the Common Stock into which
such shares of Series B Preferred Stock have been converted.

                (d) Shares of Series B Preferred  Stock which are converted into
shares of Common Stock as provided herein shall not be reissued.

                (e) The Corporation will at all times reserve and keep available
out of its  authorized  but  unissued  shares  of Common  Stock or its  treasury
shares,  free of  preemptive  rights,  solely for the  purpose of issue upon the
conversion  of the Series B Preferred  Stock as provided in this Section 8, such
number of shares of Common Stock as shall then be issuable  upon the  conversion
of all then outstanding shares of Series B Preferred Stock.

                (f) The  issuance  of  certificates  for  Common  Stock upon the
conversion  of  Series B  Preferred  Stock  will be made  without  charge to the
holders of such shares for any  documentary,  stamp,  transfer or similar tax in
respect  thereof or other cost incurred by the  Corporation  in connection  with
such conversion and the related issuance of Common Stock issued or issuable upon
the conversion of Series B Preferred Stock.  However, if any such certificate is
to be issued in a name  other  than  that of the  record  holder of the share or
shares of Series B Preferred Stock converted,  the person or persons  requesting
the issuance  thereof shall pay to the  Corporation  the amount of any tax which
may be payable in respect of any  transfer  involved  in such  issuance or shall
establish to the satisfaction of the Corporation that such tax has been paid.

                (g) Certificates representing shares of Series B Preferred Stock
shall note the  automatic  conversion  of shares upon the  occurrence of certain
events as set forth in this Section.

                (h) For purposes of this Section,  "Stockholder  Approval" means
any vote of the  stockholders of the Company  required to issue shares of Common
Stock upon the conversion of the Series B Preferred Stock under the rules of any
stock exchange or other self-regulatory  authority applicable to the Corporation
or, if no such vote is  required,  the  delivery of a written  statement  by the
Corporation  to that  effect to the record  holders  of the  Series B  Preferred
Stock.

                                       6
<PAGE>

                (i)  All  shares  of  Common  Stock  which  may be  issued  upon
conversion of the shares of Series B Preferred  Stock will, upon issuance by the
Corporation,  be duly and validly  issued,  fully paid and  non-assessable,  not
issued in violation of any  preemptive  rights arising under law or contract and
free from all liens and adverse claims with respect to the issuance thereof, and
the Corporation shall take no action which will cause a contrary result.

                (j) If any shares of Common Stock to be reserved for the purpose
of conversion of shares of Series B Preferred Stock require registration with or
approval  of any  governmental  authority  under any Federal or state law before
such  shares  may be  validly  issued or  delivered  upon  conversion,  then the
Corporation  will in good faith and as  expeditiously  as  possible  endeavor to
secure such  registration  or approval,  as the case may be. If, and so long as,
any shares of Common Stock into which the shares of Series B Preferred Stock are
then  convertible  is then  listed  on any  national  securities  exchange,  the
Corporation  will,  if  permitted by the rules of such  exchange,  list and keep
listed on such exchange,  upon official  notice of issuance,  all shares of such
Common Stock issuable upon conversion.

                Section 9. No Redemption. The shares of Series B Preferred Stock
shall not be redeemable.

                Section 10. Reacquired  Shares. Any shares of Series B Preferred
Stock  which  shall at any time  have  been  redeemed,  purchased  or  otherwise
acquired by the Corporation  (upon compliance with any applicable  provisions of
the laws of the State of  Delaware)  shall  have the  status of  authorized  but
unissued shares of Preferred Stock,  without designation as to series until such
shares are once more  designated as part of a particular  series by the board of
directors.

                Section 11. Fractional  Shares.  Series B Preferred Stock may be
issued in fractions of a share which shall entitle the holder,  in proportion to
such holders  fractional  shares, to exercise voting rights,  receive dividends,
participate  in  distributions  and to have the  benefit of all other  rights of
holders of Series B Preferred Stock.

                Section 12. Severability. If any right, preference or limitation
of the Series B Preferred Stock set forth in this resolution (as such resolution
may be amended  from time to time) is invalid,  unlawful or  incapable  of being
enforced  by  reason  of any rule of law or public  policy,  all  other  rights,
preferences  and  limitations set forth in this resolution (as so amended) which
can be given  effect  without  the  invalid,  unlawful or  unenforceable  right,
preference or limitation shall,  nevertheless,  remain in full force and effect,
and no  right,  preference  or  limitation  herein  set  forth  shall be  deemed
dependent  upon any  other  such  right,  preference  or  limitation  unless  so
expressed herein.




                                       7
<PAGE>








                IN  WITNESS  WHEREOF,  we  have  executed  and  subscribed  this
Certificate this day of July, 1999.



                                   ------------------------------------
                                    Chairman of the Board, President
                                    and Chief Executive Officer


Attest:


- ----------------------
Secretary



















                                       8
<PAGE>




                             SUPPLEMENTAL INDENTURE

         SUPPLEMENTAL  INDENTURE,  dated as of July 30, 1999 (this "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 July 30, 1999 (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  $2,000,000,000  of its 10%  Series  A Senior
Subordinated Notes Due 2009 (the "Series A Notes") and $2,000,000,000 of its 10%
Series B Senior  Subordinated  Notes Due 2009 (the "Series B Notes" and together
with the Series A Notes, the "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 Notes and (ii) the  consummation  of an Exchange  Offer
(defined  below) whereby the Series A Notes may be exchanged for Series B Notes;
and

         WHEREAS,  the Company  desires to  establish  the terms of the Notes in
accordance  with Section 3.1 of the  Indenture  and to establish the form of the
Notes in accordance with Section 2.1 of the Indenture.

                                   ARTICLE I.
                                      TERMS

         SECTION 1.01.      TERMS OF NOTES.  The following terms relating to the
Notes are hereby established:

         (1) The Series A Notes shall  constitute a series of Securities  having
the title "10% Series A Senior  Subordinated Notes Due 2009." The Series B Notes
shall  constitute a series of  Securities  having the title "10% Series B Senior
Subordinated Notes Due 2009."

         (2) The  aggregate  principal  amount of the Series A Notes that may be
authenticated  and  delivered  under the  Indenture  (except  for Series A Notes
authenticated  and delivered  upon  registration  of transfer of, or in exchange
for, or in lieu of, other Series A 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
$2,000,000,000. The aggregate principal amount of the Series B Notes that may be
authenticated  and  delivered  under the  Indenture  (except  for Series B Notes
authenticated  and delivered upon registration of transfer of or in exchange for
or in lieu of, other Series B 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
$2,000,000,000.

         (3) The entire  outstanding  principal of the Notes shall be payable on
August 1, 2009 (the "Stated Maturity Date").

         (4) The rate at which the Notes shall bear  interest  shall be 10%; (a)
with respect to the Series A Notes,  interest shall accrue from the date hereof;
(b) with  respect to the  Series B Notes,  the date from  which  interest  shall
accrue shall be the date on which  interest was most recently paid on the Series
A Notes, or if there has been no Interest  Payment Date relating to the Series A
Notes prior to the  issuance of the Series B Notes,  interest  shall accrue from
the date hereof;  (c) the Interest Payment Dates for the Notes on which interest
will be payable shall be May 1 and November 1 of each year,  beginning  November
1, 1999; the Regular  Record Dates for the interest  payable on the Notes on any
Interest  Payment  Date  shall be April 15 with  respect  to the May 1  Interest
Payment  Date and  October 15 with  respect to the  November 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 Notes shall be payable and 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 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 Note may, at the
option of the  Company,  be made by check mailed to the address of the Person in
whose  name the 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 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) Prior to August 1, 2004,  the 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 not more  than 60 days'  notice  mailed  to each  Holder  of Notes to be
redeemed  at such  Holder's  address  appearing  in the  register  of Holders in
amounts of $1,000 or an integral multiple of $1,000, at a redemption price equal
to the  greater  of (1) 100% of  their  principal  amount  or (2) 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).

         Prior to  August  1,  2002,  the  Company  may  redeem  up to 331/3% in
aggregate principal amount of the Notes originally issued under the Indenture at
a redemption  price equal to 110% of the principal amount of the Notes redeemed,
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) with the net proceeds of one or more Public
Offerings of Capital Stock (other than Redeemable Interests);  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.

         On or after August 1, 2004,  the Notes shall 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
Notes to be redeemed  at such  Holder's  address  appearing  in the  register of
Holders,  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 August 1, of each of the years indicated below:

         Year                                             Percentage

2004..........................................................105.000
2005..........................................................103.3333
2006..........................................................101.6667
2007 and thereafter...........................................100.000%

         (7) Except as set forth in this Supplemental Indenture, the Notes shall
not be redeemable at the option of any Holder  thereof,  upon the  occurrence of
any particular  circumstances or otherwise.  The Notes will not have the benefit
of any mandatory redemption or sinking fund.

         (8)    The 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 Notes  shall be made in U.S.  Dollars,  and the
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 Notes shall be payable upon declaration of acceleration of
the maturity thereof pursuant to Article 5 of the Indenture.

         (12) The 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 Notes, which shall be effective only for so
long as any of the 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
         its Board of Directors for any  transaction  or series of  transactions
         involving  in  excess  of $25  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  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  in such Asset
         Disposition)  are applied by the Company or a Restricted  Subsidiary as
         follows  (A) first,  within one year from the later of the date of such
         Asset  Disposition  or the receipt of such Net Available  Proceeds,  to
         Senior  Debt  of  the  Company  or  its  Restricted  Subsidiaries  then
         outstanding that would require such application or which would prohibit
         payments  pursuant  to Clause  (B) below or Tranche D Term  Loans;  (B)
         second,  to the extent Net  Available  Proceeds  are not required to be
         applied as specified in Clause (A) above,  to purchases of  outstanding
         Notes  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  that is not  otherwise  prohibited  by the
         Indenture;  provided  further  that the 75%  limitation  referred to in
         clause  (ii)  above  will not  apply to any  Asset  Disposition  if the
         consideration  received  from the Asset  Disposition,  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 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 Notes
         with the Net Available  Proceeds  pursuant to any of the  provisions of
         Subsection (6) of this Supplemental Indenture of the 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 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 Notes owned by such Holder pursuant to
         the Offer to Purchase, subject to the requirement that any portion of a
         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 Supplemental Indenture,  (i) so long
         as the Company is a Subsidiary  of AWI, (a) any Person,  or any Persons
         (other  than a  Permitted  AWI  Successor,  as defined  below),  acting
         together  that would  constitute a "group" (an "Group") for purposes of
         Section 13(d) of the Exchange Act (an "AWI  Group"),  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 AWI,  (b) any Person or AWI Group,
         together with any Affiliates or Related  Persons  thereof,  succeeds in
         having  sufficient  of its  nominees  that  not  been  approved  by the
         Continuing Directors elected to the Board of Directors of AWI such that
         such  nominees,  when added to any existing  director  remaining on the
         Board of Directors of AWI after such  election  that is an Affiliate or
         Related Person of such Person or AWI Group, shall constitute a majority
         of the Board of Directors of AWI 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
         AWI  immediately  prior to such  transaction  (or  series)  receive (I)
         solely Voting Stock of AWI (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 Supplemental
         Indenture after giving pro forma effect to such transaction, or (III) a
         combination of (I) and (II),  and the  beneficial  owners of the Voting
         Stock of AWI 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 AWI (or in the case of a  transaction  (or
         series) in which another  entity  becomes a successor to, or parent of,
         AWI, of the successor or parent  entity),  (ii) if the Company is not a
         Subsidiary  of AWI,  (a)  any  Person,  or any  Persons  (other  than a
         Permitted Company  Successor,  as defined below),  acting together that
         would  constitute  a  "group"  for  purposes  of  Section  13(d) of the
         Exchange  Act (an "Allied  Group"),  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  Allied  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 Allied  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 this Supplemental Indenture after
         giving pro forma effect to such  transaction  or (III) a combination of
         (I) and (II),  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 AWI Successor" means (i) an issuer, other than AWI,
         of Voting  Securities  issued to the  shareholders  of AWI in a merger,
         consolidation  or other  transaction  permitted by clause (i)(c) of the
         definition of Change of Control, (ii) Apollo and (iii) Blackstone.

                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 Notes resulting from a Change of
         Control.

                Prior to complying with any of the provisions of this subsection
         13(b),  but in any event within 90 days  following a Change of Control,
         the Company  shall either repay all  outstanding  Senior Debt or obtain
         the  requisite  consents,   if  any,  under  all  agreements  governing
         outstanding  Senior Debt to permit the  repurchase of Notes required by
         this covenant.  The Company shall publicly  announce the results of the
         Change of Control Offer on or as soon as practicable after the Purchase
         Date.

                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
         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
         Notes or portions  thereof so accepted and (iii) deliver or cause to be
         delivered  to the  Trustee  all  Notes  so  accepted  together  with an
         Officers'  Certificate  stating the 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 Notes so accepted
         payment in an amount  equal to the  Purchase  Price for each  $1,000 of
         Notes so accepted, and the Company shall promptly execute a new Note or
         Notes equal in principal amount to any unpurchased  portion of the Note
         surrendered  as  requested  by the  Holder,  and the  Guarantors  shall
         promptly  execute  their  Guarantees  to  be  endorsed   thereon,   and
         thereafter the Trustee shall promptly  authenticate and mail or deliver
         to such  Holders  such new Note or  Notes.  Any 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)      Limitation on Consolidated Debt.

                The  Company  shall not incur any Debt and shall not  permit its
         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 preceding 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 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  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 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
                Supplemental  Indenture described under this Clause (v) and then
                outstanding  does  not  exceed  7.5% 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 Clause
                (viii)  and  then  outstanding,  does  not  exceed  7.5%  of the
                Consolidated  Total  Assets of the  Company  at the time of such
                Incurrence.

                (d)      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 (a) any dividends or  distributions  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),  (b) dividends or distributions by a Restricted  Subsidiary
         to the Company or another  Wholly Owned  Restricted  Subsidiary and (c)
         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) of this
         clause (ii), 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  Notes  (each  of  the
         transactions  described in Clauses (i) through (iv) being a "Restricted
         Payment"), if:

                         (1)    a Default  or  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 to such  Restricted
                Payment  as if it 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(c) of this Section 1.01 of
                this 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  this
                Supplemental 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 this
                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
                AWI 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 this 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 Supplemental  Indenture from an Unrestricted  Subsidiary
                of the Company; and (d) $300 million.

                The preceding provisions shall not prohibit:

                         (i) the  payment of any  dividend  within 60 days after
                declaration  of such  dividend if at the  declaration  date such
                payment would have complied with this 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(c) of this
                Section 1.01 of this 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) in
                the preceding paragraph of this subsection 13(d);

                         (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  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 Supplemental Indenture;

                         (vi)  payments pursuant to the Intercompany Agreements;
                and

                         (vii) so long as no  default  or Event of  Default  has
                occurred or is continuing,  the payment of cash dividends on the
                Senior  Convertible  Preferred Stock  outstanding on the date of
                this  Supplemental  Indenture or issued as dividends  thereon to
                the extent not  prohibited by the Bank  Agreement in effect from
                time to time.

                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 the second  preceding  paragraph of
         this subsection 13(d) of this Supplemental Indenture.

                (e)      Dividend  and  Other  Payment  Restrictions   Affecting
Subsidiaries.

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

                The preceding restrictions shall not apply to any encumbrance or
         restriction   existing  pursuant  to:  (a)  the  Notes,  the  Indenture
         (including this  Supplemental  Indenture),  the Guarantees or any other
         agreement in effect on the date of this Supplemental Indenture, (b) the
         Bank Agreement,  including any Guarantees of or Liens securing the Debt
         Incurred thereunder,  (c) 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) 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) customary non-assignment  provisions
         in leases and other  agreements  entered into in the ordinary course of
         business,  (f) any  security  agreement  (including  a  capital  lease)
         securing  Debt  permitted  to  be  Incurred  under  this   Supplemental
         Indenture that impose  restrictions  of the nature  described in Clause
         (iii)  above  on the  property  subject  to the  Lien of such  security
         agreement, (g) an agreement effecting a renewal, extension, refinancing
         or refunding of Debt incurred  pursuant to an agreement  referred to in
         Clause (a), (b) or (f) of this paragraph;  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) applicable  corporate law or regulation  relating to
         the payment of dividends or distributions.

                (f)      Limitation on Liens.

                Each of AWI and the Company shall not, and the Company shall not
         permit any of its Restricted  Subsidiaries to, create, Incur, assume or
         otherwise  cause  or  suffer  to  exist or  become  effective  any Lien
         securing Debt that is pari passu or subordinated in right of payment to
         the Notes (other than  Permitted  Liens) upon any of their  property or
         assets,  now owned or  hereafter  acquired to secure  Debt of AWI,  the
         Company or any of its Restricted Subsidiaries.

                (g)      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 preceding,  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
         $50,000,000,  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.

                The  following  items  shall  not  be  deemed  to  be  Affiliate
         Transactions  and,  therefore shall not be subject to the provisions of
         the previous paragraph: (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)
         $50,000,000   outstanding  in  the  aggregate  at  any  time  and  (ii)
         $5,000,000 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 AWI or any of its
         Subsidiaries  in  connection  with  management  incentive  plans not to
         exceed  $50,000,000  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) AWI
         from AWI if and to the extent that AWI  utilizes  the  proceeds of such
         loan 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  Supplemental  Indenture or any amendment thereto (so long
         as such amendment is not disadvantageous to the Holders of the Notes in
         any material respect) or any transaction  contemplated thereby; and (f)
         Restricted  Payments that are permitted by the provisions of subsection
         13(d) of this Section 1.01 of this Supplemental Indenture.

                (h)      No Senior Subordinated Debt

                The Company shall not incur, create, issue, assume, guarantee or
         otherwise  become liable for any Debt that is  subordinate or junior in
         right of payment to any Debt of the  Company  and senior in any respect
         in right of payment to the Notes.  No Guarantor  shall  incur,  create,
         issue,  assume,  guarantee or otherwise become liable for any Debt that
         is  subordinate  or  junior  in  right of  payment  to the Debt of such
         Guarantor  and  senior  in any  respect  in  right of  payment  to such
         Guarantor's Guarantee.

                (i)      Provision of Financial Information.

                Whether or not AWI is required to be subject to Section 13(a) or
         15(d) of the Exchange  Act, or any  successor  provision  thereto,  the
         Company (or AWI for so long as the Company is a Wholly-Owned Subsidiary
         of AWI) shall file with the  Commission the annual  reports,  quarterly
         reports and other documents that the Company (or AWI for so long as the
         Company is a  Wholly-Owned  Subsidiary of AWI) 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 AWI for so long as
         the Company is a Wholly-Owned Subsidiary of AWI) were so required. Such
         documents  shall  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
         AWI for so long as the  Company is a  Wholly-Owned  Subsidiary  of AWI)
         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 AWI for so long as the
         Company is a  Wholly-Owned  Subsidiary  of AWI) were required to comply
         with such Sections and (b) if filing such  documents by the Company (or
         AWI for so long as the  Company is a  Wholly-Owned  Subsidiary  of AWI)
         with the Commission is not permitted  under the Exchange Act,  promptly
         upon written request supply copies of such documents to any prospective
         Holder.

                (j)    Designation of Restricted and Unrestricted Subsidiaries.

                The  Company  at any time may  designate  any  Person  that is a
         Subsidiary of the Company,  or that becomes a Subsidiary of the Company
         after  the  date of this  Supplemental  Indenture  as an  "Unrestricted
         Subsidiary." Upon such designation,  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.  Upon such  termination,  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 shall 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 the
                first paragraph of subsection 13(d) of this Section 1.01 of this
                Supplemental Indenture; or

                         (ii) such change or other event would otherwise  result
                in a Default or 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
         shall be deemed to have been immediately terminated 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 Guarantee 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
                shall be deemed to result in a breach of this  subsection  13(j)
                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
                described in the preceding paragraph.

                "Unpermitted Debt" means any Debt of a Subsidiary of the Company
                if: (x) a default  under such Debt (or under any  instrument  or
                agreement  pursuant to or by which such Debt is issued,  secured
                or  evidenced)  or any right  that the  holders of such Debt 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 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 13(b) of this Section
         1.01 of this 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 Notes  pursuant to Section 11 of the Indenture and paragraph
         5(b) of the Notes,  then, upon acceleration of the Notes, an equivalent
         premium shall also become and be  immediately  due and payable,  to the
         extent permitted by law,  anything in the Indenture or the Notes to the
         contrary notwithstanding."

         (15)   Section 7.1  of  the  Indenture  is  hereby  superseded  by  the
following in respect of the 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 Default or 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  including
         this Supplemental Indenture;

                (3) if 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(c) 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 this Supplemental  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(f) of this Section 1.01,
         the  Company or the  successor  entity  will have  secured the 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 Supplemental Indenture and that all
conditions  precedent to the consummation of such transaction under this Section
7.1 have been met."

         (16) Section 16.4 of the  Indenture is hereby  supplemented  to include
the following as clause (d) of such Section in respect of the 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 Guarantee  endorsed on the  Securities  and
         under this Article 16."

         (17) The Notes shall not be issuable as Bearer Securities.

         (18)  Interest on any Note shall be payable only to the Person in whose
name that Note (or one or more  predecessor  Notes thereof) is registered at the
close of business on the Regular Record Date for such interest.

         (19)   Article 4 of the Indenture shall be applicable to the Notes.

         (20) The Notes shall not be issuable in  definitive  form except  under
the circumstances described in Section 2.1 of the Indenture.

         (21) The Notes  shall not be  subordinated  to any debt of the  Company
other than Senior  Debt,  and shall  constitute  senior  subordinated  unsecured
obligations of the Company.

         (22) For all purposes,  the Series A Notes and the Series B Notes shall
be treated as one series of Securities under the Indenture.

         (23) Section 8.2(e) of the Indenture is hereby modified and  superseded
in its entirety as follows in respect of the Notes:

                (e) Any amendment to, or waiver of, the provisions of Article 15
         of the Indenture  relating to subordination  that adversely affects the
         rights of the  Holders of the Notes  shall  require  the consent of the
         Holders of at least 75% in aggregate  principal  amount of  Outstanding
         Notes.

         (24)   Article 2 of the Indenture is hereby modified and superseded as
follows in respect of the Notes:


         SECTION 1.02.       FORMS.

         (1) Attached hereto as Exhibit A is a true and correct copy of the Form
of Note representing the Company's 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 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 supplemented as follows:

         (a) General. The Notes and the Trustee's  certificate of authentication
shall be  substantially  in the form of  Exhibit  A  hereto.  The Notes may have
notations,  legends or  endorsements  required by law,  stock  exchange  rule or
usage. Each Note shall be dated the date of its authentication.  The Notes shall
be in denominations of $1,000 and integral multiples thereof.

         The terms and provisions  contained in the Notes shall constitute,  and
are  hereby  expressly  made,  a part of  this  Supplemental  Indenture  and the
Company, the Guarantors and the Trustee, by their execution and delivery of this
Supplemental  Indenture,  expressly agree to such terms and provisions and to be
bound thereby.  However,  to the extent any provision of any Note conflicts with
the express  provisions of this Supplemental  Indenture,  the provisions of this
Supplemental Indenture shall govern and be controlling.

         (b) Global Notes. 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).  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  Notes as
shall be specified  therein and each shall  provide that it shall  represent the
aggregate  principal  amount of  outstanding  Notes  from time to time  endorsed
thereon and that the aggregate principal amount of outstanding 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  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  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 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 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 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  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 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
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  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
         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 Supplemental
         Indenture and the 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  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 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  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;

                         (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 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 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 in
                compliance with the Securities Act and that the  restrictions on
                transfer  contained in this  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 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 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  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  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 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 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  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 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  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 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:

                         (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  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 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
                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
         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 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  Supplemental  Indenture
unless  specifically  stated  otherwise  in the  applicable  provisions  of this
Supplemental Indenture.

                (i)      Private Placement Legend.

                         (A) Except as permitted by subparagraph (B) below, each
                Global Note and each  Definitive  Note (and all 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 ALLIED NA 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  ALLIED  NA  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 ALLIED  NA) 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 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 ALLIED NA."

         (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 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
         Supplemental Indenture).

                (iii)  The  Registrar  shall not be  required  to  register  the
         transfer of or exchange any Note selected for redemption in whole or in
         part, except the unredeemed portion of any 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 Notes during a period  beginning at
         the  opening of business  15 days  before the day of any  selection  of
         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 Note so selected for redemption in whole
         or in part, except the unredeemed portion of any Note being redeemed in
         part or (C) to register the transfer of or to exchange a 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 Note, the Trustee,  any Agent and the Company may deem and treat
         the Person in whose name any Note is registered  as the absolute  owner
         of such Note for the purpose of  receiving  payment of principal of and
         interest  on such  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 Notes shall include the following
additional definitions, which, in the event of a conflict with the definition of
terms in the Indenture the  definitions in this  Supplemental  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 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.

                 "Allied Waste Group" means, collectively, AWI, the Company, and
         their  respective  subsidiaries,  and a "member" of the AWI Waste Group
         means AWI, the Company and each of their respective subsidiaries.

                "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  Depository,  Euroclear and Cedel that apply to
         such transfer or exchange.

                "Apollo"  means Apollo  Management  IV, L.P. or its  Permitted
Transferees  (exclusive  of the Allied Waste Group).

                "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
         the Restricted  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,  (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.  Notwithstanding
         the preceding,  the following  items shall not be deemed to be an Asset
         Disposition  (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(d) of Section
         1.01 of this Supplemental Indenture.

                "AWI" means Allied Waste Industries, Inc.

                "Bank Agreement" means the credit agreement of the Company dated
         July 21, 1999,  as amended,  among the Company,  AWI,  certain  lenders
         party thereto, The Chase Manhattan Bank, DLJ Capital Funding, Inc., and
         Citicorp  USA,  Inc.,  as agents,  or any bank  credit  agreement  that
         replaces,   amends,   supplements,   restates  or  renews  such  credit
         agreement.

                "Blackstone"  means the  collective  reference to (i) Blackstone
         Capital  Partners  III Merchant  Banking Fund L.P., a Delaware  limited
         partnership, Blackstone Capital Partners II Merchant Banking Fund L.P.,
         a Delaware limited  partnership,  Blackstone  Offshore Capital Partners
         III L.P., a Cayman Islands  limited  partnership,  Blackstone  Offshore
         Capital  Partners  II  L.P.,  a  Cayman  Islands  limited  partnership,
         Blackstone Family  Investment  Partnership III L.P., a Delaware limited
         partnership,  and Blackstone Family  Investment  Partnership II L.P., a
         Cayman  Islands  limited   partnership   (each  of  the  foregoing,   a
         "Blackstone  Fund") and (ii) each Affiliate of any Blackstone Fund that
         is not an operating  company or Controlled by an operating  company and
         each general partner of any Blackstone Fund or any Blackstone Affiliate
         who is a partner or employee of The Blackstone Group L.P.

                "Bankruptcy  Law" means Title 11, U.S. Code or any similar
federal or state law for the relief of debtors.

                "BFI" means Browning-Ferris Industries, Inc., a Delaware
corporation.

                "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 of such  obligation  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.

                 "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 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 (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  Supplemental  Indenture)  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  for  such  period.
         Notwithstanding  the  preceding,  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.  Notwithstanding the foregoing, 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 the following shall be
         excluded:  (a) for  purposes  solely of  calculating  Consolidated  Net
         Income for  purposes  of clause  (3)(a) of the second half of the first
         paragraph  of  subsection  13(d) of Section  1.01 of this  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  of such  period  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 that:

                         (1)     was a member of such Board of Directors on the
         date hereof; 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
         Notes in global form, or any successor entity thereto.

                "Default" means an event that is, or with the passage of time or
         the giving of notice or both would be an Event of Default.

                "Definitive  Note" means a certificated  Note  registered in the
         name of the Holder  thereof and issued in accordance  with Section 2.02
         of this Supplemental Indenture,  substantially in the form of Exhibit A
         hereto  except that such 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 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 Notes,
         and any and all successors  thereto  appointed as depositary  hereunder
         and having  become such  pursuant to the  applicable  provision of this
         Supplemental Indenture.

                "Designated  Noncash  Consideration"  means: (1) 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,  minus  (2)  the  amount  of  cash  or  Cash
         Equivalents  received  in  connection  with a sale of  such  Designated
         Noncash Consideration.

                "Designated Senior Debt" means:

                         (1) any Indebtedness outstanding under the Bank
                Agreement; and

                         (2) after payment in full of all Obligations  under the
                Bank  Agreement,  any other  Senior  Debt  permitted  under this
                Supplemental  Indenture the principal  amount of which is $100.0
                million or more and that has been  designated  by the Company as
                "Designated Senior Debt."

                "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,  when  aggregated 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 Notes  issued in the Exchange  Offer
         pursuant to Section 2.02(f) of this 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.

                "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 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 Supplemental
         Indenture.

                "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. "Guaranteed,"  "Guaranteeing" and "Guarantor" shall have meanings
         correlative to the foregoing;  provided, however, that the Guarantee 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 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   Purchasers"   means,  with  respect  to  the  Notes,
         Donaldson,  Lufkin & Jenrette Securities Corporation,  Chase Securities
         Inc.,  Salomon  Smith Barney Inc.,  CIBC World  Markets,  Credit Suisse
         First Boston  Corporation,  Deutsche Banc Alex. Brown, Morgan Stanley &
         Co.  Incorporated,  ABN AMRO Incorporated,  First Union Capital Markets
         Corp.,  Scotia Capital Markets (USA) Inc.,  Credit Lyonnais  Securities
         (USA) Inc.,  Banc One Capital  Markets,  Inc. and BancBoston  Robertson
         Stephens 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.

                "Insurance  Subsidiaries"  means Reliant  Insurance  Company and
         Indemnity  Corporation,  a Vermont  corporation and a Subsidiary of the
         Company,  Global  Indemnity  Assurance,  a  Vermont  corporation  and a
         Subsidiary of BFI and  Commercial  Reassurance  Limited,  a corporation
         organized under the laws of the Republic of Ireland and a Subsidiary of
         BFI.

                "Intercompany   Agreements"  means  the  Management   Agreements
         between AWI 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 Guarantee  of any  obligation  of or for the account of such other
         Person or any  direct or  indirect  issuance  by such  Person of such a
         Guarantee  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 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,  from
         such Asset Disposition 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 that, 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."

                "Notes" has the meaning assigned to it in the preamble to this
         Supplemental Indenture.

                "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 or her address appearing in the Note Register on the
         date of the Offer Document,  to purchase up to the principal  amount of
         Notes  specified  in such Offer  Document  at the  purchase  price (the
         "Purchase  Price")  specified  in such Offer  Document  (as  determined
         pursuant to this 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 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 or  incorporated  by reference:  (i) the most recent annual and
         quarterly  financial   statements  and  "Management's   Discussion  and
         Analysis of Financial Condition and Results of Operations" contained in
         the  documents  required  to be filed  with  the  Trustee  pursuant  to
         subsection 13(i) of Section 1.01 of this 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 in the Offer Document. The Offer Document
         shall  contain  all  instructions  and  materials  necessary  to enable
         Holders to tender Notes  pursuant to the Offer to  Purchase.  The Offer
         Document shall also state:

                (1)      the Section of this 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  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  Supplemental  Indenture) (the
         "Purchase Amount");

                (4) the purchase price to be paid by the Company for each $1,000
         aggregate  principal amount of Notes accepted for payment (as specified
         pursuant to this Supplemental Indenture);

                (5) that the Holder  may tender all or any  portion of the Notes
         registered  in the name of such  Holder and that any  portion of a Note
         tendered must be tendered in an integral  multiple of $1,000  principal
         amount;

                (6) the place or places  where Notes are to be  surrendered  for
         tender pursuant to the Offer to Purchase;

                (7) that  interest on any 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 Note  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 Note  pursuant to the
         Offer to Purchase will be required to surrender  such Note at the place
         or  places  specified  in the  Offer  Document  prior  to the  close of
         business on the Offer  Expiration Date (such 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  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 Note the Holder
         tendered  and a  statement  that such  Holder is  withdrawing  all or a
         portion of his tender;

                (11) that (a) if 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  Notes and (b) if 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  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 Note is purchased only
         in part, the Company shall execute,  and the Trustee shall authenticate
         and deliver to the Holder of such Note without  service  charge,  a new
         Note or 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 of such rating by Standard & Poor's  Ratings Group or P-1 or
         the equivalent of such rating 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 AWI,
         in connection with management incentive plans not to exceed $50,000,000
         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) AWI
         from AWI if AWI 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 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  incurred  after the date of
         this  Supplemental  Indenture  securing  Debt of the Company that ranks
         pari passu in right of payment to the Notes,  if the Notes are  secured
         equally and ratably with such Debt;  (ii) Liens in favor of the Company
         or any Restricted Subsidiary;  (iii) 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;  (iv) Liens
         on property existing at the time of acquisition of such property by the
         Company or any Restricted Subsidiary of the Company, provided that such
         Liens were not incurred in contemplation of such acquisition; (v) Liens
         existing  on the date of this  Supplemental  Indenture;  (vi) 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;  (vii)  Liens
         securing  Permitted  Refinancing  Debt  where  the Liens  securing  the
         Permitted  Refinancing  Debt were  permitted  under  this  Supplemental
         Indenture; (viii) 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;  (ix) 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;  (x)
         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;  (xi) any attachment or judgment
         Lien that does not constitute an Event of Default; (xii) Liens in favor
         of the Trustee for its own benefit and for the benefit of the  Holders;
         (xiii)  any  interest  or  title  of  a  lessor  pursuant  to  a  lease
         constituting a Capital Lease Obligation; (xiv) pledges or deposits made
         in connection with acquisition  agreements or letters of intent entered
         into in respect of a proposed acquisition; (xv) Liens in favor of prior
         holders of leases on property  acquired by the Company or of sublessors
         under leases on Company property; (xvi) 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);
         (xvii) Liens,  including  extensions and renewals  thereof upon real or
         personal   property   acquired  after  the  date  of  the  Supplemental
         Indenture;  provided  that: (a) any such Lien is created solely for the
         purpose of securing Debt incurred,  in accordance with subsection 13(c)
         of Section 1.01 of this Supplemental  Indenture (1) to finance the cost
         (including  the  cost of  improvement  or  construction)  of the  item,
         property or assets subject to such Lien, 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;  (xviii) 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;  (xix) Liens arising from filing  Uniform  Commercial
         Code financing  statements regarding leases; (xx) 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;  (xxi) Liens encumbering deposits securing
         Debt  under  Permitted   Interest  Rate  Currency  or  Commodity  Price
         Agreements;  (xxii)  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;  (xxiii) any renewal of
         or substitution of any Liens permitted by any of the preceding clauses,
         provided that (a) 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 (b) the Liens are not extended to any additional assets (other
         than  proceeds and  accessions;  (xxiv) 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 (xxv) Liens on assets of
         Unrestricted Subsidiaries that secure non-recourse Debt of Unrestricted
         Subsidiaries.  This definition does not authorize the incurrence of any
         Debt not  otherwise  permitted by  subsection  13(c) of Section 1.01 of
         this Supplemental Indenture.

                "Permitted  Transferee"  means, with respect to any Person:  (i)
         any Affiliate of such Person; (ii) any investment  manager,  investment
         advisor,  or constituent  general partner of such Person;  or (iii) any
         investment  fund,  investment  account,  or  investment  entity that is
         organized  by  such  Person  or its  Affiliates  and  whose  investment
         manager,  investment  advisor,  or constituent  general partner is such
         Person or a Permitted Transferee of such Person.

                "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 Notes  issued  under this  Supplemental
         Indenture  except where  otherwise  permitted by the provisions of this
         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 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.

                "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.

                "Registration  Rights  Agreement" means the Registration  Rights
         Agreement  for the Notes,  dated as of July 30, 1999,  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.

                "Regulation S" means Regulation S promulgated under the
         Securities Act.

                "Regulation  S Global  Note"  means a global  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 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 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.

               "Senior   Convertible   Preferred   Stock"   means  the   senior
         convertible  preferred stock with an initial liquidation  preference of
         $1.0 billion issued pursuant to a Certificate of Designations of AWI as
         such  Certificate  of  Designations  is in  effect  on the date of this
         Supplemental  Indenture as modified  from time to time;  provided  that
         such  modifications  do not increase  the amount of  dividends  paid or
         payable in respect thereof.

               "Senior Debt" means (1) all  Indebtedness  of the Company or any
         Guarantor  outstanding  under  the  Bank  Agreement  and all  Permitted
         Interest Rate or Currency  Protection  Agreements with respect thereto,
         unless  the  instrument  under  which  such  Indebtedness  is  incurred
         expressly  provides that it is on parity with or  subordinated in right
         of payment to the Notes or any Guarantee or  subordinated  to any other
         Debt of the Company or any Guarantor; (2) any other Indebtedness of the
         Company or any  Guarantor  permitted to be incurred  under the terms of
         this  Supplemental  Indenture,  unless the instrument  under which such
         Indebtedness is incurred  expressly  provides that it is on parity with
         or  subordinated  in right of payment to the Notes of any  Guarantee or
         subordinated to any other Debt of the Company or any Guarantor; and (3)
         all  Obligations  with  respect  to the items  listed in the  preceding
         clauses (1) and (2).  Notwithstanding  anything to the  contrary in the
         preceding,  Senior  Debt  shall  not  include:  (1) any  liability  for
         federal, state, local, or other taxes owed or owing by the Company; (2)
         any  Indebtedness  of the Company to any of its  Subsidiaries  or other
         Affiliates;  (3)  any  trade  payables;  or  (4)  the  portion  of  any
         Indebtedness  that  is  incurred  in  violation  of  this  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.

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

                "Tranche D Term  Loans"  means the  Tranche D Term Loans  issued
         under the Bank Agreement as in effect on the date of this  Supplemental
         Indenture  in an  aggregate  principal  amount  not in  excess  of $500
         million.

                "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  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 Notes that do not bear the Private Placement Legend.

                "Unrestricted Subsidiary" means (i) 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 (ii) 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.

                                   ARTICLE IV.
                                  MISCELLANEOUS

         Section 4.01.  Definitions.  Capitalized   terms  used but not  defined
in  this  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 Supplemental  Indenture,  is in all respects
ratified and confirmed,  and the Indenture and this 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 Supplemental Indenture).

         Section 4.03.  Concerning the Trustee.  The Trustee  assumes no duties,
responsibilities  or liabilities by reason of this 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 Supplemental Indenture, the Indenture
and the 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 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 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.


                      Supplemental Indenture Signature Page

         IN WITNESS  WHEREOF,  the parties hereto have caused this  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



                 ALLIED WASTE INDUSTRIES, INC.

                 for purposes of Article 16 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


                 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






                     U.S. BANK TRUST NATIONAL ASSOCIATION


                   By:
                 Name:
                Title:




<PAGE>

                                                                 EXHIBIT A


                                 [Face of Note]
- --------------------------------------------------------------------------------

                                                       CUSIP/CINS ____________

             10% Series A Senior Subordinated Notes due 2009

No. ______                                                       $____________

                        ALLIED WASTE NORTH AMERICA, INC.


promises to pay to Cede & Co.,

or registered assigns,

the principal sum of

Dollars on May 1, 2009.

Interest Payment Dates:  May 1 and November 1, commencing November 1, 1999

Record Dates:  April 15 and October 15

Dated:  July 30, 1999


                                           ALLIED WASTE NORTH AMERICA, INC.


                                        By:
                                             -------------------------------
                                     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>


                                 [Back of Note]

                 10% Series A Senior Subordinated 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 10% 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 May 1 and November 1 of each year beginning November
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
November  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 April 15 or October
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 Agent or Registrar  without notice
to any  Holder.  The  Company  or any of its  Subsidiaries  may act in any  such
capacity.


                                       A-2
<PAGE>


         4. INDENTURE.  The Company issued the Notes under an Indenture dated as
of July 30, 1999, as amended by the Supplemental  Indenture dated as of July 30,
1999 (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 ss.ss.  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 $2.0 billion in
aggregate principal amount.

         5. SUBORDINATION. The Notes are subordinated to Senior Debt, as defined
in the  Supplemental  Indenture.  To the  extent  provided  in the  Supplemental
Indenture,  Senior  Debt must be paid in full  before any payment may be made in
respect of the Notes or any other  Obligation  in respect of Senior  Debt.  Each
Holder by accepting a Note agrees to the subordination  provisions  contained in
the  Indenture  and  authorizes  the Trustee to give it effect and  appoints the
Trustee as attorney-in-fact  for such purpose. The Indenture also provides that,
under  certain  circumstances,  the Company will be  prohibited  from making any
payments  in respect of the Notes or any other  Obligation  in respect of Senior
Debt if the Company is in default on any Senior Debt.

         6.    OPTIONAL REDEMPTION.

               (a) Except as set forth in subparagraphs (b), (c) and (d) 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,  prior to August 1, 2004 the  Company  may  redeem  Notes,  at its
option,  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 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) Prior to August 1, 2002,  the Company may redeem up to 331/3%
in aggregate principal amount of the Notes originally issued under the indenture
at a  redemption  price  equal to  110.0% of the  principal  amount of the Notes
redeemed, 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) with the net proceeds of one or more
Public  Offerings of Capital Stock (other than Redeemable  Interests);  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.

                                      A-3
<PAGE>


               (d) On or after  August  1,  2004 the 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  Notes to be  redeemed  at such  Holder's  address  appearing  in the
register of Holders,  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 August, of each of the years indicated below:

         Year                                                        Percentage

2004..................................................................105.0000%
2005..................................................................103.3333%
2006..................................................................101.6667%
2007 and thereafter...................................................100.0000%


         7. 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.

         8. 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.

         9. NOTICE OF REDEMPTION.  Notice of redemption  will be mailed at least
30 but 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.

         10. 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.

         11.  PERSONS  DEEMED  OWNERS.  The  registered  Holder of a Note may be
treated as its owner for all purposes.

         12.  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>


         13. DEFAULTS AND REMEDIES.  Events of Default  include:  (i) failure to
pay any interest on any note issued under the indenture when due,  continued for
30 days,  whether  or not  prohibited  by the  subordination  provisions  of the
indenture;  (ii)  failure to pay  principal  of or premium,  if any, on any note
issued  under  the  indenture  when  due,  whether  or  not  prohibited  by  the
subordination provisions of the indenture, (iii) failure to perform or to comply
with subsections  13(a), or 13(b) of Section 1.01 of the Supplemental  Indenture
or Article 7 of the Indenture (as superseded by Subsection 15 of Section 1.01 of
the  Supplemental  Indenture);  (iv)  failure to perform  any other  covenant or
warranty of the Company or any  Guarantor  in the  indenture or the Notes issued
under the indenture,  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;  (v) 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 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 to such Debt,  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; (vi) 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 that remains unstayed,  undischarged or unbonded for a period of 60 days
after such  rendering;  and (vii) certain  events of  bankruptcy,  insolvency or
reorganization  affecting the Company,  AWI or any Restricted  Subsidiary of the
Company.  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
accelerate  the  maturity of all such Notes.  If an Event of Default of the type
described in clause (vii) above occurs, the principal of any accrued interest on
the Outstanding Notes will become immediately due an 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 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 Outstanding Notes 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-5
<PAGE>


         14. 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.

         15.  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.

         16. AUTHENTICATION. This Note shall not be valid until authenticated by
the manual signature of the Trustee or an authenticating agent.

         17. 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).

         18.  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 July 30,  1999,  among the Company,
the  Guarantors  and the  parties  named on the  signature  pages  thereof  (the
"Registration Rights Agreement").

         19. 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>


                                 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>


                       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 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
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>


              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
                           Amount of decrease    Amount of increase in     this Global Note         Signature of
                           in Principal Amount    Principal Amount of       following such       authorized officer
                           of this Global Note      this Global Note         decrease (or        of Trustee or Note
  Date of Exchange                                                            increase)              Custodian

<S>                         <C>                   <C>                      <C>                   <C>




</TABLE>












                                      A-9

<PAGE>



                                                           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:  10% Senior Subordinated Notes due 2009
              ---------------------------------------

         Reference is hereby made to the  Indenture,  dated as of July 30, 1999,
as  amended  by  that  Supplemental  Indenture,   dated  as  of  July  30,  1999
(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 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

                                      B-1
<PAGE>

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.

                (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

                                      B-2
<PAGE>

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>


                       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>
                                                                  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:  10% Senior Subordinated Notes due 2009
              ----------------------------------------

                                (CUSIP _________)

         Reference is hereby made to the  Indenture,  dated as of July 30, 1999,
as  amended  by  that  Supplemental  Indenture,   dated  as  of  July  30,  1999
(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)  [ ] Check if Exchange is from Restricted Definitive Note to
beneficial  interest in an  Unrestricted  Global Note.  In  connection  with the

                                      C-1
<PAGE>

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>


         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>


                            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:  10% Senior Subordinated Notes due 2009
             ------------------------------------------

         Reference is hereby made to the  Indenture,  dated as of July 30, 1999,
as  amended  by  that  Supplemental  Indenture,   dated  as  of  July  30,  1999
(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>

         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>


                                                              EXECUTION COPY


- --------------------------------------------------------------------------------





                                CREDIT AGREEMENT


                                   dated as of


                                  July 21, 1999


                                      among


                         ALLIED WASTE INDUSTRIES, INC.,

                        ALLIED WASTE NORTH AMERICA, INC.,

                            The Lenders Party Hereto,


                            THE CHASE MANHATTAN BANK,
                  as Administrative Agent and Collateral Agent

                               CITICORP USA, INC.,
                              as Syndication Agent

                                       and

                           DLJ CAPITAL FUNDING, INC.,

                                       and

                           CREDIT SUISSE FIRST BOSTON
                             as Documentation Agents
                           ---------------------------

               CHASE SECURITIES INC. and SALOMON SMITH BARNEY INC.
                                  as Arrangers


                             CHASE SECURITIES INC.,
                                 as Book Manager


- --------------------------------------------------------------------------------



<PAGE>


<TABLE>
<CAPTION>


                                             TABLE OF CONTENTS


                                                                                                      Page
                                                 ARTICLE I    Definitions

<S>              <C>                                                                                    <C>
         SECTION 1.01.  Defined Terms....................................................................2
         SECTION 1.02.  Classification of Loans and Borrowings..........................................38
         SECTION 1.03.  Terms Generally.................................................................39
         SECTION 1.04.  Accounting Terms; GAAP. ........................................................39


                                                ARTICLE II    The Credits

         SECTION 2.01.  Commitments.....................................................................39
         SECTION 2.02.  Loans and Borrowings............................................................40
         SECTION 2.03.  Requests for Borrowings.........................................................40
         SECTION 2.04.  Swingline Loans.................................................................41
         SECTION 2.05.  Letters of Credit...............................................................42
         SECTION 2.06.  Funding of Borrowings...........................................................47
         SECTION 2.07.  Interest Elections..............................................................47
         SECTION 2.08.  Termination and Reduction of Commitments........................................48
         SECTION 2.09.  Repayment of Loans; Evidence of Debt............................................49
         SECTION 2.10.  Amortization of Term Loans......................................................50
         SECTION 2.11.  Prepayment of Loans.............................................................53
         SECTION 2.12.  Fees............................................................................55
         SECTION 2.13.  Interest........................................................................56
         SECTION 2.14.  Alternate Rate of Interest......................................................56
         SECTION 2.15.  Increased Costs.................................................................57
         SECTION 2.16.  Break Funding Payments..........................................................58
         SECTION 2.17.  Taxes...........................................................................58
         SECTION 2.18.  Payments Generally; Pro Rata Treatment;
                                    Sharing of Setoffs..................................................60
         SECTION 2.19.  Mitigation Obligations; Replacement of Lenders..................................62


                                                ARTICLE III   Representations and Warranties

         SECTION 3.01.  Organization; Powers............................................................63
         SECTION 3.02.  Authorization...................................................................63
         SECTION 3.03.  Enforceability..................................................................64
         SECTION 3.04.  Governmental Approvals..........................................................64
         SECTION 3.05.  Financial Statements............................................................65
         SECTION 3.06.  No Material Adverse Change......................................................65
         SECTION 3.07.  Title to Properties; Possession Under Leases....................................65
         SECTION 3.08.  Subsidiaries; Other Equity Investments..........................................66
         SECTION 3.09.  Litigation; Compliance with Laws................................................66
         SECTION 3.10.  Agreements......................................................................66
         SECTION 3.11.  Federal Reserve Regulations.....................................................67
         SECTION 3.12.  Investment Company Act; Public Utility Holding
                                    Company Act.........................................................67
         SECTION 3.13.  Tax Returns.....................................................................67
         SECTION 3.14.  No Material Misstatements.......................................................67
         SECTION 3.15.  Employee Benefit Plans..........................................................67
         SECTION 3.16.  Environmental Matters...........................................................68
         SECTION 3.17.  Insurance.......................................................................69
         SECTION 3.18.  Labor Matters...................................................................69
         SECTION 3.19.  Solvency........................................................................69
         SECTION 3.20.  Intellectual Property...........................................................69
         SECTION 3.21.  Year 2000.......................................................................70
         SECTION 3.22.  Senior Indebtedness.............................................................70
         SECTION 3.23.  Security Interests..............................................................70
         SECTION 3.24.  Tranche D Representations and Warranties........................................71


                                                ARTICLE IV    Conditions

         SECTION 4.01.  Effective Date..................................................................71
         SECTION 4.02.  Each Credit Event...............................................................76
         SECTION 4.03.  Determinations Under Section 4.01...............................................76
         SECTION 4.04.  Modification of Schedules.......................................................76


                                                ARTICLE V-A   Affirmative Covenants

         SECTION 5.01A.  Existence; Businesses and Properties...........................................76
         SECTION 5.02A.  Insurance......................................................................77
         SECTION 5.03A.  Obligations and Taxes..........................................................77
         SECTION 5.04A.  Financial Statements, Reports, Etc.............................................78
         SECTION 5.05A.  Litigation and Other Notices...................................................80
         SECTION 5.06A.  Employee Benefits..............................................................80
         SECTION 5.07A.  Maintaining Records; Access to Properties
                                    and Inspections.....................................................80
         SECTION 5.08A.  Environmental Laws.............................................................81
         SECTION 5.09A.  Preparation of Environmental Reports...........................................81
         SECTION 5.10A.  Further Assurances.............................................................82
         SECTION 5.11A.  Compliance with Terms of Leaseholds............................................83
         SECTION 5.12A.  Performance of Material Agreements.............................................84
         SECTION 5.13A.  Inactive Subsidiaries..........................................................84
         SECTION 5.14A.  Year 2000......................................................................84
         SECTION 5.15A.  Information Regarding Collateral...............................................84
         SECTION 5.16A.  Casualty and Condemnation......................................................84
         SECTION 5.17A.  Compliance with Laws...........................................................84
         SECTION 5.18A.  Use of Proceeds and Letters of Credit..........................................85
         SECTION 5.19A.  Interest Rate Protection.......................................................85
         SECTION 5.20A.  Asset Sales....................................................................85


                                                ARTICLE V-B   Tranche D Affirmative Covenants

         SECTION 5.01B.  Existence; Businesses and Properties...........................................85
         SECTION 5.02B.  Insurance......................................................................86
         SECTION 5.03B.  Obligations and Taxes..........................................................86
         SECTION 5.04B.  Financial Statements, Reports, Etc.............................................87
         SECTION 5.05B.  Litigation and Other Notices...................................................88
         SECTION 5.06B.  Employee Benefits..............................................................89
         SECTION 5.07B.  Maintaining Records; Access to Properties and
                                    Inspections.........................................................89
         SECTION 5.08B.  Environmental Laws.............................................................89
         SECTION 5.09B.  Preparation of Environmental Reports...........................................90
         SECTION 5.10B.  Compliance with Terms of Leaseholds............................................90
         SECTION 5.11B.  Performance of Material Agreements.............................................91
         SECTION 5.12B.  Inactive Subsidiaries..........................................................91
         SECTION 5.13B.  Year 2000......................................................................91
         SECTION 5.14B.  Compliance with Laws...........................................................91
         SECTION 5.15B.  Use of Proceeds and Letters of Credit..........................................91
         SECTION 5.16B.  Interest Rate Protection.......................................................91
         SECTION 5.17B.  Asset Sales....................................................................91
         SECTION 5.18B.  Further Assurances to the Tranche D Lenders....................................92
         SECTION 5.19B.  Additional Permitted Subordinated Debt.........................................92
         SECTION 5.20B.  Preliminary Offering Memorandum................................................92


                                               ARTICLE VI-A   Negative Covenants

         SECTION 6.01A.  Indebtedness; Certain Equity Securities........................................93
         SECTION 6.02A.  Liens..........................................................................95
         SECTION 6.03A.  No Other Negative Pledge.......................................................97
         SECTION 6.04A.  Sale and Lease-Back Transactions...............................................97
         SECTION 6.05A.  Investments, Loans, Guarantees and
                                    Acquisitions........................................................98
         SECTION 6.06A.  Mergers, Consolidations, Sales of Assets and
                                    Acquisitions.......................................................100
         SECTION 6.07A.  Hedging Agreements............................................................101
         SECTION 6.08A.  Restricted Payments; Certain Payments of
                                    Indebtedness.......................................................101
         SECTION 6.09A.  Transactions with Affiliates..................................................103
         SECTION 6.10A.  Business of Allied Waste, Borrower and
                                    Subsidiaries.......................................................103
         SECTION 6.11A.  Other Indebtedness and Agreements.............................................104
         SECTION 6.12A.  Amendment of Material Documents...............................................104
         SECTION 6.13A.  Interest Coverage Ratio.......................................................105
         SECTION 6.14A.  Leverage Ratio................................................................105
         SECTION 6.15A.  Capital Expenditure...........................................................105
         SECTION 6.16A.  Designation of Unrestricted Subsidiaries......................................105


                                               ARTICLE VI-B   Tranche D Negative Covenants

         SECTION 6.01B.  Indebtedness; Certain Equity Securities.......................................106
         SECTION 6.02B.  Liens.........................................................................109
         SECTION 6.03B.  No Other Negative Pledge......................................................110
         SECTION 6.04B.  Sale and Lease-Back Transactions..............................................111
         SECTION 6.05B.  Investments, Loans, Guarantees and
                                    Acquisitions.......................................................111
         SECTION 6.06B.  Mergers, Consolidations, Sales of Assets
                                    and Acquisitions...................................................112
         SECTION 6.07B.  Hedging Agreements............................................................113
         SECTION 6.08B.  Restricted Payments; Certain Payments of
                                    Indebtedness.......................................................113
         SECTION 6.09B.  Transactions with Affiliates..................................................114
         SECTION 6.10B.  Business of Allied Waste, Borrower and
                                    Subsidiaries.......................................................115
         SECTION 6.11B.  Other Indebtedness and Agreements.............................................115
         SECTION 6.12B.  Designation of Unrestricted Subsidiaries......................................116
         SECTION 6.13B.  Asset Disposition.............................................................116
         SECTION 6.14B.  Limitation on Senior Subordinated
                                    Indebtedness.......................................................117
         SECTION 6.15B.  Capital Expenditure...........................................................117
                                                ARTICLE VII   Events of Default; Right To Cure

         SECTION 7.01.  Events of Default..............................................................118
         SECTION 7.02.  Borrower's Right to Cure.......................................................123


                                               ARTICLE VIII   The Administrative Agent


                                                ARTICLE IX    Miscellaneous

         SECTION 9.01.  Notices........................................................................126
         SECTION 9.02.  Waivers; Amendments............................................................126
         SECTION 9.03.  Expenses; Indemnity; Damage Waiver.............................................129
         SECTION 9.04.  Successors and Assigns.........................................................130
         SECTION 9.05.  Survival.......................................................................134
         SECTION 9.06.  Counterparts; Integration; Effectiveness.......................................134
         SECTION 9.07.  Severability...................................................................134
         SECTION 9.08.  Right of Setoff................................................................135
         SECTION 9.09.  Governing Law; Jurisdiction; Consent to
                                    Service of Process.................................................135
         SECTION 9.10.  WAIVER OF JURY TRIAL...........................................................135
         SECTION 9.11.  Headings.......................................................................136
         SECTION 9.12.  Confidentiality................................................................136
         SECTION 9.13.  Interest Rate Limitation.......................................................136
         SECTION 9.14.   Exchange of Loans for Exchange Notes..........................................137
         SECTION 9.15.  Registration Rights............................................................137


                                                 ARTICLE X    Subordination
         SECTION 10.01.  Agreement To Subordinate......................................................138
         SECTION 10.02.  Liquidation, Dissolution, Bankruptcy..........................................138
         SECTION 10.03.  Default on Senior Indebtedness................................................138
         SECTION 10.04.  Acceleration of Payment of Notes..............................................139
         SECTION 10.05.  When Distributions Must Be Paid Over..........................................139
         SECTION 10.06.  Subrogation...................................................................139
         SECTION 10.07.  Relative Rights...............................................................139
         SECTION 10.08.  Subordination May Not Be Impaired by
                                    Borrower...........................................................140
         SECTION 10.09.  Rights of Administrative Agent................................................140
         SECTION 10.10.  Distribution or Notice to Representative......................................140
         SECTION 10.11.  Article X Not To Prevent Tranche D Events
                                    of Default or Limit Right To Accelerate............................140
         SECTION 10.12.  Administrative Agent Entitled To Rely.........................................140
         SECTION 10.13.  Administrative Agent To Effectuate
                                    Subordination......................................................141
         SECTION 10.14.  Administrative Agent Not Fiduciary for
                                    Holders of Senior Indebtedness.....................................141
         SECTION 10.15.  Reliance by Holders of Senior Indebtedness
                                    on Subordination Provisions........................................141


</TABLE>

<PAGE>
                                                                           vii

         SCHEDULES:

         Schedule 2.01     --       Commitments
         Schedule 2.05     --       Existing Letters of Credit
         Schedule 3.07     --       Landfills
         Schedule 3.08     --       Subsidiaries; Equity Investments;
                                            Inactive Subsidiaries
         Schedule 3.09     --       Litigation
         Schedule 3.15     --       Employee Benefit Plans
         Schedule 3.16     --       Environmental Matters
         Schedule 3.17     --       Insurance
         Schedule 5.13     --       Inactive Subsidiaries
         Schedule 5.20     --       Planned Asset Sales
         Schedule 6.01     --       Existing Indebtedness
         Schedule 6.02(I)  --       Existing Liens
         Schedule 6.02(II) --       Existing Liens To Be Released
         Schedule 6.05     --       Investments
         Schedule 6.08     --       Required Joint Venture Restricted Payments


         EXHIBITS:

         Exhibit A                  --      Form of Assignment and   Acceptance
         Exhibit A-2                --      Form of Tranche D Assignment and
                                              Acceptance
         Exhibit B                  --      Intentionally Omitted
         Exhibit C                  --      Form of Collateral Trust Agreement
         Exhibit D                  --      Form of Exchange Note Indenture
         Exhibit E-1                --      Form of Indemnity, Subrogation and
                                              Contribution Agreement
         Exhibit E-2                --      Form of Subordinated Indemnity,
                                              Subrogation and Contribution
                                              Agreement
         Exhibit F                  --      Form of Non-Shared Collateral Pledge
                                              Agreement
         Exhibit G                  --      Form of Non-Shared Collateral
                                              Security Agreement
         Exhibit H                  --      Form of Parent Guarantee Agreement
         Exhibit I-1                --      Form of Non-Shared Collateral
                                              Perfection Certificate
         Exhibit I-2                --      Form of Shared Collateral Perfection
                                              Certificate
         Exhibit J                  --      Form of Shared Collateral Pledge
                                              Agreement
         Exhibit K                  --      Form of Shared Collateral Security
                                              Agreement
         Exhibit L                  --      Form of Subordinated Parent
                                              Guarantee Agreement
         Exhibit M                  --      Form of Subordinated Subsidiary
                                              Guarantee Agreement
         Exhibit N                  --      Form of Subsidiary
                                              Guarantee Agreement
         Exhibit O-1                --      Form of Legal Opinion of Fried,
                                              Frank, Harris, Shriver & Jacobson
         Exhibit O-2                --      Form of Legal Opinion of Steve Helm
         Exhibit P                  --      Form of Portfolio Exemption
                                              Certificate


<PAGE>

                                    CREDIT  AGREEMENT dated as of July 21, 1999,
                           among ALLIED  WASTE  INDUSTRIES,  INC.,  ALLIED WASTE
                           NORTH AMERICA,  INC.,  the LENDERS party hereto,  and
                           THE CHASE MANHATTAN BANK, as Administrative Agent and
                           Collateral Agent.


                  Pursuant  to a Merger  Agreement  dated  as of  March 7,  1999
(together  with the exhibits and  schedules  thereto,  the "Merger  Agreement"),
among Allied Waste,  MergerCo and BFI (such term and each other capitalized term
used but not defined in this preamble having the meaning given it in Article I),
MergerCo  will be merged with and into BFI (the  "Merger") in a  transaction  in
which the  outstanding  shares of common stock of BFI will be converted into the
right to receive cash  consideration of $45 per share.  Upon consummation of the
Merger,  Allied  Waste will own,  directly or  indirectly  through  wholly owned
Subsidiaries,  100% of the capital  stock of BFI and Allied Waste will  directly
own 100% of the capital stock of AWNA. In connection  with the  consummation  of
the Merger,  (a) AWNA will obtain the credit facilities  provided for hereunder,
(b) AWNA will (i) issue up to $2,500,000,000 of its Senior Subordinated Notes in
a public  offering or in a Rule 144A or other private  placement and (ii) to the
extent AWNA has not issued $2,500,000,000 of its Senior Subordinated Notes on or
before the Effective Date, borrow Tranche D Term Loans hereunder in an aggregate
principal  amount  equal to any  shortfall,  minus the  amount of Net  Available
Proceeds  from Asset Sales or  issuances of Equity  Interests  that the Borrower
anticipates  will be applied  to  reductions  of the  Tranche D  Commitments  or
Tranche D Term Loans pursuant to and in accordance  with Section 2.10(f) or (j),
(c) all the existing  commercial paper of BFI and all indebtedness under the BFI
Credit Facility (other than Existing  Letters of Credit) will be repaid in full,
(d) all the  indebtedness  under the Existing  Credit  Agreement of AWNA will be
repaid in full, (e) substantially all the other existing long-term  indebtedness
of AWNA and BFI will remain  outstanding  after the Merger and (f) the  Sponsors
will  purchase  the  Sponsor   Preferred   Stock  from  Allied  Waste  for  cash
consideration of $1,000,000,000.

                  AWNA has requested  the Lenders to extend credit  hereunder in
the form of (a) Asset  Sale Term  Loans on the  Effective  Date in an  aggregate
principal  amount of  $1,000,000,000,  (b) Tranche A Term Loans on the Effective
Date in an  aggregate  principal  amount of  $1,750,000,000,  (c) Tranche B Term
Loans on the Effective Date in an aggregate  principal amount of $1,250,000,000,
(d) Tranche C Term Loans on the Effective Date in an aggregate  principal amount
of  $1,500,000,000,  (e)  Tranche  D Term  Loans  on the  Effective  Date  in an
aggregate principal amount equal to $2,500,000,000  minus the amount, if any, of
its Senior  Subordinated  Notes issued on or before the  Effective  Date and (f)
Revolving Loans, Letters of Credit and Swingline Loans at any time and from time
to time prior to the Revolving Maturity Date in an aggregate principal amount at
any time outstanding not in excess of $1,500,000,000 (subject to the limitations
set forth herein).



<PAGE>

                  The proceeds of the Term Loans,  together with the proceeds of
the Sponsor  Preferred Stock and the Senior  Subordinated  Notes, are to be used
solely for (a) the payment of the Merger Consideration,  (b) the payment of fees
and expenses payable in connection with the  Transactions,  (c) the repayment of
the Existing Credit  Facility,  the BFI Credit Facility and commercial  paper of
BFI and (d) the repayment of severance  and  termination  obligations  of BFI in
connection with the Merger.  The proceeds of Revolving Loans and Swingline Loans
are to be used for general corporate  purposes,  including  working capital,  to
make payments,  if any, arising out of the exercise by BFI stockholders of their
appraisal  rights  in  connection  with  the  Merger  and to  finance  Permitted
Acquisitions,  Investments  permitted  by  Section  6.05A and 6.05B and  Capital
Expenditures.

                  The Senior Lenders, Tranche D Lenders and the Swingline Lender
are willing to extend  such  credit and the  Issuing  Banks are willing to issue
Letters of Credit on the terms and subject to the  conditions  set forth herein.
Accordingly, the parties hereto agree as follows:


                                                 ARTICLE I

                                                Definitions

                  SECTION 1.01.  Defined Terms.  As used in this Agreement, the
following terms have the meanings specified below:

                  "A, B and C Term Borrowings"  means Tranche A Term Borrowings,
Tranche B Term Borrowings and Tranche C Term Borrowings.

                  "A, B and C Term  Commitments"  means  Tranche A  Commitments,
Tranche B Commitments and Tranche C Commitments.

                  "ABR", when used in reference to any Loan or Borrowing, refers
to whether  such Loan,  or the Loans  comprising  such  Borrowing,  are  bearing
interest at a rate determined by reference to the Alternate Base Rate.

                  "Acquired Business" means (a) any Person  substantially all of
the capital stock or other  ownership  interests of which is acquired  after the
date hereof by Allied Waste and/or a Subsidiary and (b) any assets  constituting
a discrete  business or operating  unit  acquired on or after the date hereof by
Allied Waste or a Subsidiary,  in each case in accordance with the terms of this
Agreement.

                  "Acquired  Indebtedness"  means  Indebtedness  of an  Acquired
Business  outstanding on the date such Acquired  Business was acquired by Allied
Waste and/or one of its Subsidiaries.

                  "Acquisition   Consideration"   means,  with  respect  to  any
acquisition,  the aggregate amount of  consideration  paid by the members of the
Allied Group in connection therewith, including, without limitation (but without
duplication):

                  (1) the aggregate  amount of cash paid and the aggregate  fair
         market  value of noncash  property  delivered  by members of the Allied
         Group in connection with such acquisition;

                  (2) the aggregate amount of Indebtedness and other liabilities
         retained by the Acquired Business; and

                  (3) the aggregate amount of Indebtedness and other liabilities
         of the  Acquired  Business  or the  Sellers  thereof  (other than those
         referred  to in clause (2) above)  assumed by the members of the Allied
         Group, in connection with such acquisition.



<PAGE>


but in any event  excluding  (x)  common  stock,  Preferred  Stock  (other  than
Cash-Pay  Preferred  Stock) and other  Non-Cash-Pay  Equity  Interests issued by
Allied Waste in connection  with such  acquisition,  (y) payment  obligations of
members  of the  Allied  Group  based  on  post-acquisition  performance  of the
Acquired Business and (z) liabilities for which members of the Allied Group have
received  indemnification or other financial assurances from or on behalf of the
transferor (so long as the obligors on such  indemnification  or other financial
assurances are, in the reasonable  opinions of the Administrative  Agent and the
Borrower, creditworthy).

                  "Adjusted  LIBO Rate" means,  with  respect to any  Eurodollar
Borrowing for any Interest Period,  an interest rate per annum (rounded upwards,
if  necessary,  to the next  1/16 of 1%)  equal  to (a) the  LIBO  Rate for such
Interest Period multiplied by (b) the Statutory Reserve Rate.

                  "Administrative  Agent" means The Chase Manhattan Bank, in its
capacity as  administrative  agent for the Lenders  hereunder  and as Collateral
Agent for the Senior Lenders hereunder.

                  "Administrative Questionnaire" means an Administrative
Questionnaire in a form supplied by the Administrative Agent.

                  "Affiliate" means, with respect to a specified Person, another
Person that directly, or indirectly through one or more intermediaries, Controls
or is Controlled by or is under common Control with the Person specified.

                  "Allied  Group" means,  collectively,  Allied Waste and Allied
Waste's Restricted Subsidiaries (including, without limitation, the Borrower and
its subsidiaries that are Restricted Subsidiaries), and a "member" of the Allied
Group means Allied Waste and each of Allied Waste's Restricted Subsidiaries. For
purposes  of  the  representations  and  warranties  made  herein  on  (and  the
conditions to borrowing on) the Effective Date, the term "Allied Group" includes
each of BFI and its subsidiaries.

                  "Allied   Guarantee"  means  a  supplemental   indenture,   in
substantially the form approved by the Administrative  Agent,  pursuant to which
AWNA and Allied Waste Guarantee the BFI Indenture Debt.

                  "Allied Waste" means Allied Waste Industries, Inc., a Delaware
corporation.

                  "Alternate  Base  Rate"  means,  for any day, a rate per annum
equal to the  greater  of (a) the  Prime  Rate in effect on such day and (b) the
Federal Funds Effective Rate in effect on such day plus 1/2 of 1%. Any change in
the  Alternate  Base Rate due to a change in the Prime Rate or the Federal Funds
Effective  Rate shall be effective from and including the effective date of such
change in the Prime Rate or the Federal Funds Effective Rate.

                  "Apollo"  means  Apollo  Management  IV, L.P or its  Permitted
Transferees (exclusive of the Allied Group).



<PAGE>


                  "Applicable Margin" means, for any day (a) with respect to any
Asset Sale Term Loan,  the  applicable  Asset  Sale Term Loan  Margin,  (b) with
respect to any Tranche B Term Loan,  the applicable  Tranche B Margin,  (c) with
respect to any Tranche C Term Loan,  the applicable  Tranche C Margin,  (d) with
respect to any Tranche D Loan,  the  applicable  Tranche D Margin,  and (e) with
respect to any ABR Loan or Eurodollar Loan that is a Revolving Loan or a Tranche
A Term Loan, the applicable interest rate margin per annum set forth below under
the caption "ABR Spread" or "Eurodollar  Spread", as the case may be, based upon
the Leverage Ratio as of the most recent  determination  date; provided that the
ABR Spread  relating to Swingline  Loans,  whenever  such  Leverage  Ratio is in
Category  2, 3 or 4, will be .25%  lower than the ABR  Spread  reflected  in the
table  below and  whenever  such  Leverage  Ratio is in  Category 5, will be 0%;
provided,  further, that until the later of (i) the delivery pursuant to Section
5.04A(b) of Allied  Waste's  Consolidated  financial  statements  for the fiscal
quarter  ending March 31, 2000 and (ii) the  repayment in full of the Asset Sale
Term Loans, the "Applicable Margin" for purposes of this clause (e) shall be the
applicable rate per annum set forth below in Category 1:
<TABLE>
<CAPTION>

- ----------------------------------------------------------------------=====================================

                                                          ABR                       Eurodollar
               Leverage Ratio:                          Spread                        Spread
- ----------------------------------------------------------------------=====================================
- ----------------------------------------------------------------------=====================================

                  Category 1
<S>                                                      <C>                           <C>
    Greater than or equal to 5.00 to 1.00                1.50%                         2.50%
- ----------------------------------------------------------------------=====================================
- ----------------------------------------------------------------------=====================================

                  Category 2
  Greater than or equal to 4.50 to 1.00 but              1.25%                         2.25%
            less than 5.00 to 1.00

                  Category 3
  Greater than or equal to 4.00 to 1.00 but              1.00%                         2.00%
            less than 4.50 to 1.00

                  Category 4
  Greater than or equal to 3.50 to 1.00 but              0.75%                         1.75%
            less than 4.00 to 1.00

                  Category 5
  Greater than or equal to 3.00 to 1.00 but             0.375%                        1.375%
            less than 3.50 to 1.00

                  Category 6
            Less than 3.00 to 1.00                        0%                           1.00%
- ----------------------------------------------------------------------=====================================
</TABLE>


                  For purposes of the foregoing, (i) the Leverage Ratio shall be
determined as of the end of each fiscal  quarter of the  Borrower's  fiscal year
based upon Allied Waste's  Consolidated  financial statements delivered pursuant
to  Section  5.04A(a)  or (b) and (ii)  each  change  in the  Applicable  Margin
resulting  from a change in the  Leverage  Ratio shall be  effective  during the
period  commencing on and  including the date of delivery to the  Administrative
Agent of such  consolidated  financial  statements  indicating  such  change and
ending on the date  immediately  preceding the  effective  date of the next such
change; provided that the Leverage Ratio shall be deemed to be in Category 1 (A)
at any time that an Event of Default has  occurred and is  continuing  or (B) at
the option of the Administrative Agent or at the request of the Required Lenders
if the Borrower fails to deliver the Consolidated  financial statements required
to be  delivered  by it pursuant to Section  5.04A(a) or (b),  during the period
from and including the last date for timely delivery  thereof (without regard to
any applicable grace period) until the date on which such Consolidated financial
statements are delivered.



<PAGE>


                  "Applicable  Percentage"  means, with respect to any Revolving
Lender,  the percentage of the total Revolving  Commitments  represented by such
Lender's Revolving  Commitment.  If the Revolving Commitments have terminated or
expired, the Applicable Percentages shall be determined based upon the Revolving
Commitments most recently in effect, giving effect to any assignments.

                  "Applicable  Rate"  means,  for any day,  with  respect to the
commitment fees payable hereunder, the applicable rate per annum set forth below
under the caption "Commitment Fee Rate", based upon the Leverage Ratio as of the
most  recent  determination  date;  provided  that  until  the  later of (i) the
delivery   pursuant  to  Section   5.04A(b)  and  5.04B(b)  of  Allied   Waste's
Consolidated  financial  statements for the fiscal quarter ending March 31, 2000
and (ii) the  repayment  in full of the Asset Sale Term Loans,  the  "Applicable
Rate" shall be the applicable rate per annum set forth below in Category 1:
<TABLE>
<CAPTION>

- ------------------------------------------------------ ====================================================

Leverage Ratio:                                        Commitment Fee Rate
- ------------------------------------------------------ ====================================================
- ------------------------------------------------------ ====================================================

                     Category 1
<S>                                                                           <C>
        Greater than or equal to 4.00 to 1.00                                 0.50%
- ------------------------------------------------------ ====================================================
- ------------------------------------------------------ ====================================================

                     Category 2
 Greater than or equal to 3.00 to 1.00 but less than                         0.375%
                    4.00 to 1.00
- ------------------------------------------------------ ====================================================
- ------------------------------------------------------ ====================================================

                     Category 3
               Less than 3.00 to 1.00                                         0.25%
- ------------------------------------------------------ ====================================================
</TABLE>

                  For purposes of the foregoing, (i) the Leverage Ratio shall be
determined as of the end of each fiscal  quarter of the  Borrower's  fiscal year
based upon Allied Waste's  Consolidated  financial statements delivered pursuant
to Section  5.04A(a) or (b) and Section  5.04B(a) or (b) and (ii) each change in
the  Applicable  Rate  resulting  from a change in the  Leverage  Ratio shall be
effective during the period  commencing on and including the date of delivery to
the Administrative Agent of such consolidated  financial  statements  indicating
such change and ending on the date  immediately  preceding the effective date of
the next such change;  provided that the Leverage Ratio shall be deemed to be in
Category  1 (A) at any  time  that an  Event  of  Default  has  occurred  and is
continuing or (B) at the option of the Administrative Agent or at the request of
the Required Lenders if the Borrower fails to deliver the Consolidated financial
statements  required to be delivered  by it pursuant to Section  5.04A(a) or (b)
and Section  5.04B(a) or (b), during the period from and including the last date
for timely  delivery  thereof  (without  regard to any applicable  grace period)
until the date on which such Consolidated financial statements are delivered.

                  "Asset  Disposition" by any Person that is the Borrower or any
Restricted  Subsidiary  means any  transfer,  conveyance,  sale,  lease or other
disposition by the Borrower 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 the Restricted  Subsidiary ceases to
be a Restricted Subsidiary of such Person, of:

(1)      shares of Equity Interests, other than directors' qualifying shares, or
other ownership interests of a Restricted Subsidiary;

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

<PAGE>


(3)      other assets or rights of such Person or any Restricted Subsidiary
outside of the ordinary course of business.

Notwithstanding the preceding,  the following items shall not be deemed to be an
Asset Disposition:

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

(2)      the disposition of all or substantially all of the assets of the
Borrower in a manner permitted pursuant to the provisions described under
Section 6.06B; and

(3)      any disposition that constitutes a Restricted Payment that is permitted
         pursuant to Section  6.08A or  Permitted  Investment  that is permitted
         pursuant to the provisions under Section 6.05B.

                  "Asset Sale" means any sale,  lease,  assignment,  transfer or
other  disposition  of any property  (whether  now owned or hereafter  acquired,
whether in one  transaction or a series of related  transactions  and whether by
way of merger  or  otherwise)  by any  member of the  Allied  Group,  including,
without limitation, any such sale, assignment,  transfer or other disposition of
any  capital  stock  or  other  ownership  interests  of any of  Allied  Waste's
Subsidiaries and any sale or securitization  of accounts  receivable (other than
assignments  of accounts  receivable  for purposes of collection in the ordinary
course of  business),  but  excluding  dispositions  of  obsolete  inventory  or
equipment  and sales of inventory and  equipment,  in each case, in the ordinary
course of business.

                  "Asset  Sale Term Loan"  means a Loan made  pursuant to clause
(a) of Section 2.01.

                  "Asset Sale Term Loan Commitment"  means, with respect to each
Senior Lender,  the  commitment,  if any, of such Senior Lender to make an Asset
Sale  Term  Loan  hereunder  on  the  Effective  Date,  expressed  as an  amount
representing the maximum principal amount of the Asset Sale Term Loan to be made
by such Lender  hereunder,  as such  commitment  may be (a) reduced from time to
time  pursuant to Section  2.08 and (b) reduced or  increased  from time to time
pursuant to  assignments  by or to such Senior Lender  pursuant to Section 9.04.
The initial amount of each Senior  Lender's  Asset Sale Term Loan  Commitment is
set forth on Schedule  2.01, or in the  Assignment  and  Acceptance  pursuant to
which such Senior Lender shall have assumed its Asset Sale Term Loan Commitment,
as applicable.  The initial  aggregate  amount of the Senior Lenders' Asset Sale
Term Loan Commitments is $1,000,000,000.

                  "Asset Sale Term Loan Margin" means, with respect to any Asset
Sale Term Loan,  (a) 1.50% per annum,  in the case of an ABR Loan,  or (b) 2.50%
per annum, in the case of a Eurodollar Loan.

                  "Asset  Sale Term Loan  Maturity  Date" means the date that is
two years after the Effective Date.

                  "Assignment and Acceptance" means an assignment and acceptance
entered into by a Senior  Lender and an assignee  (with the consent of any party
whose consent is required by Section 9.04),  and accepted by the  Administrative
Agent, in the form of Exhibit A or any other form approved by the Administrative
Agent.

                  "AWNA" means the Borrower.


<PAGE>


                  "AWNA Senior Note  Indenture"  means the Indenture dated as of
December 23, 1998, among AWNA, Allied Waste, various Subsidiaries, and U.S. Bank
Trust National Association, as Trustee, including all supplements thereto, as in
effect on the date hereof,  and as  thereafter  amended in  accordance  with the
provisions of this Agreement.

                  "AWNA  Senior  Notes"  means the senior  notes of AWNA  issued
prior to the date  hereof  pursuant  to the AWNA  Senior  Note  Indenture  in an
aggregate outstanding principal amount of approximately $1,700,000,000.

                  "Bank Indebtedness" means any and all amounts payable under or
in respect of this  Agreement  and the other  Loan  Documents  in respect of the
Senior  Obligations and the Refinancing  Indebtedness  with respect thereto,  as
amended from time to time,  including  principal,  premium,  (if any),  interest
(including  interest  accruing  on or  after  the  filing  of  any  petition  in
bankruptcy or for reorganization relating to the Borrower whether or not a claim
for  post-filing  interest  is  allowed  in such  proceedings),  fees,  charges,
expenses,  reimbursement  obligations,  guarantees and all other amounts payable
thereunder or in respect thereof.

                  "BFI"  means  Browning-Ferris  Industries,  Inc.,  a  Delaware
corporation and the surviving corporation in the Merger.

                  "BFI  Credit  Facility"  means  (i)  the  Second  Amended  and
Restated  Revolving Credit Agreement (the "BFI Credit  Agreement"),  dated as of
May 31,  1995 and  amended  by the First  Amendment  to the Second  Amended  and
Restated  Revolving  Credit  Agreement  as of March 31,  1998,  among  BFI,  the
Continuing  Banks,  the New Banks and the  Retiring  Banks  named  therein,  the
Co-Agents,  Credit Suisse First Boston,  as Documentation  Agent,  Chase Bank of
Texas,  N.A., as  Administrative  Agent,  and Chase  Manhattan  Bank, as Auction
Administrative Agent, and (ii) the Amended and Restated Multicurrency  Revolving
Credit Agreement (the "BFI Multicurrency  Agreement"),  dated as of December 26,
1996  and  amended  by  the  First   Amendment   to  the  Amended  and  Restated
Multicurrency  Revolving  Credit  Agreement  as of December  26, 1997 and by the
Second  Amendment to the Amended and  Restated  Multicurrency  Revolving  Credit
Agreement  as of March 31,  1998,  among  BFI,  the  banks  and other  financial
institutions  listed therein and Credit Suisse First Boston,  as  Administrative
Agent.

                  "BFI  Indenture"  means  the  Restated  Indenture  dated as of
September  1, 1991,  between  BFI and Chase Bank of Texas,  N.A.,  as  successor
trustee to First City Texas-Houston, N.A., including all supplements, amendments
and  modifications  thereto,  as in effect on the date hereof,  and as hereafter
amended in accordance with the provisions of this Agreement.

                  "BFI  Indenture  Debt"  means the  senior  notes of BFI issued
pursuant to the BFI Indenture and outstanding on the date hereof.  The aggregate
amount  of  the  BFI  Indenture  Debt  on  the  date  hereof  is   approximately
$1,450,000,000.



<PAGE>


                  "Blackstone" means the collective  reference to (i) Blackstone
Capital Partners III Merchant Banking Fund L.P., a Delaware limited partnership,
Blackstone  Capital  Partners II Merchant  Banking Fund L.P., a Delaware limited
partnership,  Blackstone  Offshore  Capital  Partners III L.P., a Cayman Islands
limited  partnership,  Blackstone  Offshore  Capital  Partners II L.P., a Cayman
Islands limited partnership,  Blackstone Family Investment Partnership III L.P.,
a Delaware limited partnership,  and Blackstone Family Investment Partnership II
L.P., a Cayman Islands limited partnership (each of the foregoing, a "Blackstone
Fund") and (ii) each Affiliate of any  Blackstone  Fund that is not an operating
company or  Controlled by an operating  company and each general  partner of any
Blackstone Fund or any Blackstone  Affiliate who is a partner or employee of The
Blackstone Group L.P.

                  "Blockage Notice" shall have meaning assigned thereto in
Section 10.03.

                  "Board" means the Board of Governors of the Federal Reserve
System of the United States of America.

                  "Borrower" means Allied Waste North America, Inc., a Delaware
corporation.

                  "Borrowing" means (a) Loans (and with respect to the Tranche D
Loans,  for  purposes  of  Section  2.10 and  2.11,  such term will be deemed to
include,  after the first  anniversary of the Effective  Date,  any  outstanding
Indebtedness  evidenced by the Exchange  Notes) of the same Class and Type made,
converted or continued on the same date and, in the case of Eurodollar Loans, as
to which a single Interest Period is in effect, or (b) a Swingline Loan.

                  "Borrowing Request" means a request by the Borrower for a
Borrowing in accordance with Section 2.03.

                  "Business Day" means any day that is not a Saturday, Sunday or
other day on which  commercial  banks in New York City or  Phoenix,  Arizona are
authorized  or required by law to remain  closed;  provided  that,  when used in
connection  with a Eurodollar  Loan,  the term "Business Day" shall also exclude
any day on which  banks  are not open for  dealings  in dollar  deposits  in the
London interbank market.



<PAGE>


                  "Capital  Expenditures"  means,  for any period,  expenditures
(including the aggregate  amount of Capital Lease  Obligations  incurred  during
such  period)  made by Allied  Waste or any of its  Subsidiaries  to  acquire or
construct fixed assets, plant and equipment  (including  renewals,  improvements
and  replacements,  but excluding repairs unless such repairs are required to be
capitalized in accordance  with GAAP) during such period  computed in accordance
with GAAP; provided that Capital Expenditures shall not include (a) expenditures
classified  as  Permitted  Acquisitions,  (b)  expenditures  made by an Acquired
Business  prior to the time such Acquired  Business was acquired by Allied Waste
or any of its Subsidiaries pursuant to a Permitted Acquisition, (c) expenditures
made with the proceeds of  condemnation  awards or insurance  for fixed  assets,
plant and equipment,  (d) expenditures made to consummate the Transactions,  (e)
expenditures to acquire capital assets made with the proceeds of Asset Sales not
required  to be applied to the  mandatory  prepayment  of Loans  hereunder,  (f)
interest capitalized during such period, (g) expenditures that are accounted for
as capital expenditures of such Person and that actually are paid for by a third
party  (excluding  Allied Waste or any  Subsidiary) and for which neither Allied
Waste nor any  Subsidiary  has  provided  or is  required  to  provide or incur,
directly or indirectly,  any  consideration or obligation to such third party or
any other person  (whether  before,  during or after such period),  (i) the book
value of any asset  owned by such  Person  prior to or during such period to the
extent such book value is included as a capital  expenditure  during such period
as a result of such person  reusing or beginning to reuse such asset during such
period without a  corresponding  expenditure  actually  having been made in such
period; provided that any expenditure necessary in order to permit such asset to
be reused shall be included as a Capital Expenditure during the period that such
expenditure  actually  is made and such book value  shall have been  included in
Capital   Expenditures   when  such  asset  was  originally   acquired  and  (j)
expenditures  made  to  purchase  the  BFI  headquarters  building  pursuant  to
contractual  obligations in existence on the date hereof,  provided that the Net
Available  Proceeds of any resale of such building are applied to repay Loans in
accordance with Sections 2.10 and 2.11 hereof.

                  "Capital   Lease   Obligations"   of  any  Person   means  the
obligations  of such Person to pay rent or other  amounts under any lease of (or
other arrangement  conveying the right to use) real or personal  property,  or a
combination  thereof,  which  obligations  are  required  to be  classified  and
accounted  for as capital  leases on a balance  sheet of such Person under GAAP,
and the  amount of such  obligations  shall be the  capitalized  amount  thereof
determined in accordance with GAAP.

                  "Cash Equivalents" means Permitted Investments.

                  "Cash-Pay  Preferred  Stock"  means  Preferred  Stock (i) that
requires  periodic payment of cash dividends or (ii) that the issuer thereof has
undertaken to redeem for cash at a fixed or determinable  date or dates prior to
the date that is six  months  after the  Tranche C  Maturity  Date,  whether  by
operation of a sinking fund or otherwise,  or upon the occurrence of a condition
not solely  within the  control of the issuer  (other  than the  existence  of a
condition  requiring  the  issuer  to  redeem  such  Preferred  Stock  upon  the
occurrence  of a change of control of the  issuer or any of its  affiliates)  or
(iii) is  redeemable  for cash on any date  prior to the date that is six months
after the Tranche C Maturity Date at the option of the holder thereof.

                  "Casualty  Event"  means,  with respect to any property of any
Person,  any loss of or damage to, or any  condemnation or other taking of, such
property  for which such Person or any of its  subsidiaries  receives  insurance
proceeds, proceeds of a condemnation award or other compensation.

                  "Change in Control" means:

                  (a) any  Person or group  (other  than  Apollo or  Blackstone)
         (within  the  meaning of Rule 13d-5  promulgated  under the  Securities
         Exchange  Act of 1934 as in  effect  on the  date  hereof)  shall  have
         acquired  directly  or  indirectly,   beneficial  ownership  of  shares
         representing  more  than 35% of the  aggregate  ordinary  voting  power
         represented  by the  issued  and  outstanding  capital  stock of Allied
         Waste;

                  (b) Allied Waste is merged,  consolidated or reorganized  into
         or with another  corporation  or other Person,  and as a result of such
         merger,  consolidation or  reorganization,  less than a majority of the
         combined  voting  power of the then  outstanding  securities  of Allied
         Waste  immediately  after such  transaction is held in the aggregate by
         the holders of Allied  Waste  Voting  Stock  immediately  prior to such
         transaction  (where  "Allied  Waste  Voting  Stock"  means  outstanding
         securities of Allied Waste  entitled to vote  generally in the election
         of directors of Allied Waste); or

                  (c) a majority of the seats  (other than vacant  seats) on the
         board of  directors  of Allied  Waste  shall at any time be occupied by
         Persons who were neither  nominated by the board of directors of Allied
         Waste nor appointed by directors so nominated; or



<PAGE>


                  (d)  any  change  in  control  (or  similar   event,   however
         denominated)  with respect to Allied Waste or the Borrower  shall occur
         under and as  defined  in any  indenture  or  agreement  in  respect of
         Indebtedness in an aggregate principal amount in excess of $50,000,000;
         or

                  (e) Allied  Waste  shall cease to own and  control,  directly,
         beneficially  and of record,  100% of the outstanding  capital stock of
         the  Borrower,  free and clear of all Liens (other than Liens under the
         Non-Shared Collateral Pledge Agreement).

                  "Change in Law"  means (a) the  adoption  of any law,  rule or
regulation after the date of this Agreement,  (b) any change in any law, rule or
regulation or in the  interpretation or application  thereof by any Governmental
Authority  after the date of this  Agreement or (c)  compliance by any Lender or
Issuing Bank (or, for purposes of Section 2.15(b), by any lending office of such
Lender or by such Lender's or Issuing Bank's holding  company,  if any) with any
request,  guideline or directive (whether or not having the force of law) of any
Governmental Authority made or issued after the date of this Agreement.

                  "Class",  when  used in  reference  to any Loan or  Borrowing,
refers to  whether  such  Loan,  or the Loans  comprising  such  Borrowing,  are
Revolving  Loans,  Asset Sale Term Loans,  Tranche A Term Loans,  Tranche B Term
Loans,  Tranche C Term Loans,  Tranche D Loans or Swingline Loans and, when used
in reference to any Commitment, refers to whether such Commitment is a Revolving
Commitment,  Asset Sale Term Loan  Commitment,  Tranche A Commitment,  Tranche B
Commitment, Tranche C Commitment or Tranche D Commitment.

                  "Code"  means the Internal  Revenue  Code of 1986,  as amended
from time to time.

                  "Collateral"  means any and all "Collateral" as defined in the
Non-Shared  Collateral  Security  Agreement  or  "Collateral"  as defined in the
Shared Collateral Security Agreement.

                  "Collateral  Agent"  means  The  Chase  Manhattan  Bank in its
capacity as collateral agent or collateral trustee under the Loan Documents.

                  "Collateral   Trust  Agreement"  means  the  Collateral  Trust
Agreement,  substantially  in the form of Exhibit C, among BFI,  Subsidiary Loan
Parties that are Subsidiaries of BFI and the Collateral  Trustee for the benefit
of the Shared Collateral Secured Parties.

                  "Collateral  Trustee"  means The Chase  Manhattan  Bank in its
capacity as collateral trustee under the Collateral Trust Agreement,  the Shared
Collateral Pledge Agreement and the Shared Collateral Security Agreement.

                  "Commitment"  means the Senior  Commitments  and the Tranche D
Commitments, or any combination thereof (as the context requires).

                  "Confidential  Information  Memorandum" means the Confidential
Information  Memorandum  of Allied  Waste and the Borrower  dated  April,  1999,
provided  to  prospective  Lenders in  connection  with the  syndication  of the
Commitments.

                  "Consolidated" refers to the consolidation of accounts in
accordance with GAAP.


<PAGE>

                  "Consolidated EBITDA" means, for any period,  Consolidated Net
Income  of Allied  Waste and its  Restricted  Subsidiaries,  determined  without
giving effect to any  extraordinary  gains included in determining  Consolidated
Net Income for such period, plus, without duplication and to the extent deducted
in determining such Consolidated Net Income, the sum of (a) the aggregate amount
of Consolidated  Interest Expenses for such period,  (b) the aggregate amount of
income tax expense for such period, (c) all amounts attributable to depreciation
and amortization for such period, (d) all non-cash  non-recurring charges during
such  period,  including  charges  in  respect  of costs  related  to  Permitted
Acquisitions (it being understood that (i) non-cash  non-recurring charges shall
not include accruals for closure and  post-closure  liabilities and (ii) charges
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;  provided  that,  for purposes of this clause (d),  Allied
Waste  shall be required to monitor  actual  cash  disbursements  only for those
non-cash  charges that exceed  $1,000,000  individually  and  $10,000,000 in the
aggregate in any fiscal year), (e) all cash charges attributable to consummation
of the Transactions  during such period, (f) non-recurring  management fees paid
to Apollo and  Blackstone  and (g) all  non-recurring  cash charges  incurred in
connection  with Permitted  Acquisitions,  Investments  permitted under Sections
6.05(A)(a),  (h) or (i)  or  Sections  6.05B(a),  (h)  or (i)  and  Indebtedness
permitted under Section 6.01A or Section 6.01B, and minus,  without  duplication
and to the extent added to revenues in determining  Consolidated  Net Income for
such  period,  all  non-cash  non-recurring  gains  during such  period,  all as
determined  on a  Consolidated  basis  with  respect  to  Allied  Waste  and the
Restricted  Subsidiaries.  For  purposes  of  Section  6.13A and  6.14A,  if the
Borrower or any of its Restricted  Subsidiaries  acquires any Acquired  Business
during any Rolling Period,  Consolidated  EBITDA for such Rolling Period will be
determined  on a pro forma basis as if such  Acquired  Business were acquired on
the first day thereof.  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 Borrower  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  Rolling  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).  Such pro forma  adjustments will be subject to
delivery to the Administrative  Agent of a certificate of a Financial Officer of
the Borrower;  such  certificates  may be delivered with respect to any Acquired
Business  at any time  after the last day of the  first  fiscal  quarter  of the
Borrower  to end  after  the  related  acquisition  date  and  may be  delivered
quarterly  (but only once per  fiscal  quarter  with  respect  to each  Acquired
Business).  Each such certificate shall be accompanied by supporting information
and  calculations  demonstrating  the actual cost  savings  with respect to such
Acquired  Business  and  such  other  information  as any  Lender,  through  the
Administrative Agent, may reasonably request.

                  "Consolidated  Interest  Expense" means,  for any period,  the
sum,  for  Allied  Waste  and  its  Restricted  Subsidiaries  (determined  on  a
Consolidated basis without duplication), of the following:

                  (a) all  interest in respect of  Indebtedness  (including  the
         interest  component  of  any  payments  in  respect  of  Capital  Lease
         Obligations)  accrued or capitalized during such period (whether or not
         actually paid during such period), net of interest income; plus



<PAGE>


                  (b) the net  amount due and  payable  (or minus the net amount
         receivable) under Hedging Agreements during such period (whether or not
         actually paid or received during such period); plus

                  (c) all fees payable to Issuing Banks in respect of Letters of
         Credit accrued during such period  (whether or not actually paid during
         such period); plus

                  (d) all cash dividends  accrued during such period (whether or
         not actually paid during such period) in respect of Cash-Pay  Preferred
         Stock of members of the Allied  Group  other than any such  accruals of
         cash  dividends with respect to Cash-Pay  Preferred  Stock that has not
         yet  commenced  payment  of cash  dividends  and in respect of which no
         declaration  of  such  dividend  has  occurred  in  such  period  or is
         anticipated to occur in the next ensuing fiscal quarter; plus

                  (e) all cash  dividends  paid during such period in respect of
         Cash-Pay  Preferred Stock of members of the Allied Group, to the extent
         accruals of such dividends were not included as "Consolidated  Interest
         Expense" in such period or prior periods pursuant to clause (d) above,

provided that  "Consolidated  Interest  Expense"  shall not include any interest
expense  accrued  and not paid or payable  in cash in  respect  of  Non-Cash-Pay
Indebtedness.

                  "Consolidated  Net  Income"  means,  for  any  Person  for any
period,  the net  income  (or loss)  after  provision  for taxes and  before any
pay-in-kind or non-cash  accumulating dividend on preferred stock of such Person
and its subsidiaries determined on a Consolidated basis for such period taken as
a single accounting period.

                  "Consolidated   Total  Assets"  means,   as  at  any  date  of
determination,  the  aggregate  amount of assets  reflected on the  Consolidated
balance sheet of the Allied Group prepared in accordance with GAAP most recently
delivered to the  Administrative  Agent  pursuant to Section 5.04 on or prior to
such date of determination.

                  "Control" means the possession, directly or indirectly, of the
power to direct or cause the direction of the management or policies of a
Person, whether through the ability to exercise voting power, by contract or
otherwise.  "Controlling" and "Controlled" have meanings correlative thereto.

                  "Cure Amount" has the meaning specified in Section 7.02.

                  "Cure Right" has the meaning specified in Section 7.02.

                  "Default"  means any event or condition  which  constitutes an
Event of Default or which upon notice, lapse of time or both would, unless cured
or waived, become an Event of Default.

                  "Designated Noncash Consideration" means the fair market value
of noncash  consideration  received  by the  Borrower  or one of its  Restricted
Subsidiaries  in connection with an Asset  Disposition  that is so designated as
Designated  Noncash  Consideration  pursuant  to a  certificate  of a  Financial
Officer,  setting forth the basis of such valuation,  less the amount of cash or
Cash Equivalents  received in connection with a sale of such Designated  Noncash
Consideration.



<PAGE>


                  "Designated   Senior   Indebtedness"   means   (i)  the   Bank
Indebtedness  and (ii)  any  other  Senior  Indebtedness  which,  at the date of
determination, has an aggregate principal amount of, or under which, at the date
of  determination,  the holders  thereof are  committed  to lend up to, at least
$50,000,000  and is  specifically  designated by the Borrower in the  instrument
evidencing  or  governing  such  Senior   Indebtedness  as  "Designated   Senior
Indebtedness" for purposes of this Agreement.

                  "Designation" shall have the meaning assigned to such term in
Section 6.16A.

                  "dollars" or "$" refers to lawful money of the United States
of America.

                  "Domestic  Subsidiary" means a Restricted Subsidiary organized
under  the laws of the  United  States of  America,  any  State  thereof  or the
District of Columbia.

                  "Effective  Date"  means  the  date on  which  the  conditions
specified in Section 4.01 are satisfied  (or waived in  accordance  with Section
9.02).

                  "Environment" means ambient air, surface water and groundwater
(including  potable water,  navigable  water and wetlands),  the land surface or
subsurface strata, any building,  structure or fixture,  or as otherwise defined
in any Environmental Law.

                  "Environmental    Claim"   means   any   written   accusation,
allegation,  notice of violation, claim, demand, order, directive, cost recovery
action or other cause of action by, or on behalf of, any Governmental  Authority
or any  Person,  in any such case for or  relating  to  damages,  injunctive  or
equitable  relief,  personal  injury  (including  sickness,  disease  or death),
remedial action costs, tangible or intangible property damage,  natural resource
damages, nuisance,  pollution,  investigation,  closure and post-closure care of
any  landfill,  any adverse  effect on the  environment  caused by any Hazardous
Material, or for fines, penalties or restrictions,  resulting from or based upon
(a) the threat,  the  existence,  or the  continuation  of the  existence,  of a
Release (including sudden or nonsudden,  accidental or nonaccidental  Releases),
(b)  exposure  to any  Hazardous  Material,  (c) the  presence,  use,  handling,
transportation,  storage, treatment or disposal of any Hazardous Material or (d)
the violation or alleged  violation of any  Environmental  Law or  Environmental
Permit.



<PAGE>


                    "Environmental   Law"    means   any   and  all   applicable
present  and  future  treaties,  laws,  rules,  regulations,  codes, ordinances,
orders, decrees, judgments,  injunctions, notices, legally binding agreements or
published and legally binding guidance documents issued,  promulgated or entered
into by any  Governmental  Authority,  relating  in any way to the  environment,
preservation  or  reclamation  of natural  resources,  the  treatment,  storage,
disposal, management, Release or threatened Release of any Hazardous Material or
to  health  and  safety  matters,  including  the  Comprehensive   Environmental
Response,  Compensation, and Liability Act of 1980, as amended, 42 U.S.C. ss.ss.
9601 et seq. (collectively  "CERCLA"),  the Solid Waste Disposal Act, as amended
by the Resource Conservation and Recovery Action of 1976 and Hazardous and Solid
Waste  Amendments  of 1984,  42 U.S.C.  ss.ss.  6901 et seq.,  the Federal Water
Pollution Control Act, as amended,  33 U.S.C. ss.ss. 1251 et seq., the Clean Air
Act of 1970, as amended,  42 U.S.C.  ss.ss.  7401 et seq., the Toxic  Substances
Control Act of 1976, 15 U.S.C.  ss.ss. 2601 et seq., the Occupational Safety and
Health Act of 1970,  as amended,  29 U.S.C.  ss.ss.  651 et seq.,  the Emergency
Planning and  Community  Right-to-Know  Act of 1986, 42 U.S.C.  ss.ss.  11001 et
seq., the Safe Drinking Water Act of 1974, as amended,  42 U.S.C.  ss.ss. 300(f)
et seq., the Hazardous  Materials  Transportation  Act, 49 U.S.C. ss.ss. 5101 et
seq., and all amendments or regulations promulgated under any of the foregoing.

                  "Environmental  Liability" means any liability,  contingent or
otherwise   (including  any  liability  for  damages,   costs  of  environmental
remediation,  fines, penalties or indemnities), of Allied Waste, the Borrower or
any Subsidiary directly or indirectly resulting from or based upon (a) violation
of any Environmental  Law, (b) the generation,  use,  handling,  transportation,
storage,  treatment or disposal of any Hazardous Materials,  (c) exposure to any
Hazardous  Materials,  (d) the Release or  threatened  Release of any  Hazardous
Materials  into  the  environment  or  (e)  any  contract,  agreement  or  other
consensual  arrangement  pursuant to which  liability is assumed or imposed with
respect to any of the foregoing.

                  "Environmental    Permit"   means   any   permit,    approval,
authorization,  certificate, license, variance, filing or permission required by
or from any Government Authority pursuant to any Environmental Law.

                  "Equity  Interests" means, with respect to any Person,  shares
of capital  stock,  partnership  interests,  membership  interests  in a limited
liability  company,  beneficial  interests in a trust or other equity  ownership
interests issued by such Person.

                  "ERISA" means the Employee  Retirement  Income Security Act of
1974, as amended from time to time.

                  "ERISA  Affiliate" means any trade or business (whether or not
incorporated) that, together with the Borrower,  is treated as a single employer
under  Section  414(b) or (c) of the Code or, solely for purposes of Section 302
of ERISA and  Section  412 of the Code,  is treated as a single  employer  under
Section 414 of the Code.

                  "ERISA Event" means (a) any "reportable  event", as defined in
Section 4043 of ERISA or the  regulations  issued  thereunder  with respect to a
Plan (other than an event for which the 30-day notice period is waived); (b) the
existence with respect to any Plan of an  "accumulated  funding  deficiency" (as
defined in  Section  412 of the Code or  Section  302 of ERISA),  whether or not
waived;  (c) the filing pursuant to Section 412(d) of the Code or Section 303(d)
of ERISA of an  application  for a waiver of the minimum  funding  standard with
respect to any Plan;  (d) the  incurrence  by the  Borrower  or any of its ERISA
Affiliates  of any  liability  under  Title  IV of  ERISA  with  respect  to the
termination of any Plan; (e) the receipt by the Borrower or any ERISA  Affiliate
from the PBGC or a plan  administrator of any notice relating to an intention to
terminate any Plan or Plans or to appoint a trustee to administer  any Plan; (f)
the  incurrence by the Borrower or any of its ERISA  Affiliates of any liability
with  respect  to  the  withdrawal  or  partial  withdrawal  from  any  Plan  or
Multiemployer Plan; or (g) the receipt by the Borrower or any ERISA Affiliate of
any notice,  or the receipt by any  Multiemployer  Plan from the Borrower or any
ERISA Affiliate of any notice, concerning the imposition of Withdrawal Liability
or a determination that a Multiemployer Plan is, or is expected to be, insolvent
or in reorganization,  within the meaning of Title IV of ERISA; provided that no
ERISA  Event  shall be  "outstanding"  on any date on which such ERISA Event has
been corrected.



<PAGE>


                  "Eurodollar", when used in reference to any Loan or Borrowing,
refers to whether such Loan, or the Loans comprising such Borrowing, are bearing
interest at a rate determined by reference to the Adjusted LIBO Rate.

                  "Event of Default" means Senior Event of Default and Tranche D
Event of Default.

                  "Excess  Cash Flow" means with respect to Allied Waste and its
Subsidiaries on a Consolidated  basis for any fiscal year, the excess of (a) the
sum (without duplication) of (i) Consolidated Net Income of Allied Waste and its
Restricted  Subsidiaries  for such  fiscal  year,  (ii) total  interest  expense
(whether cash or non-cash) to the extent  deducted in  determining  Consolidated
Net Income,  (iii)  provisions  for taxes to the extent  deducted in determining
Consolidated  Net  Income,   (iv)  the  amount  of  all  depreciation   expense,
amortization  expense  and other  non-cash  charges  to the extent  deducted  in
determining  Consolidated Net Income, (v) all Net Available Proceeds (other than
those the  Borrower is  permitted  to retain  pursuant to Section 2.10 and 2.11)
received by Allied Waste and its Restricted Subsidiaries during such fiscal year
to the extent not included in Consolidated  Net Income,  (vi) all  extraordinary
gains  resulting  in receipt of cash by the Allied Group during such fiscal year
not otherwise  included in determining  Consolidated  Net Income for such fiscal
year,  and (vii) an amount equal to any decrease in Net Working  Capital  during
such fiscal  year over (b) the sum,  without  duplication,  of (i) taxes paid or
payable  during such fiscal year,  (ii)  Consolidated  Interest  Expense paid or
payable in cash during such fiscal year, (iii) Capital Expenditures made in cash
and in  accordance  with  Section  6.15A and 6.15B or funded with Net  Available
Proceeds during such fiscal year, (iv)  expenditures  made in cash for Permitted
Acquisitions and for Investments  permitted under Section 6.05A(h),  (i) and (l)
and 6.05B(h),(i) and (l) during such fiscal year to the extent not made from the
proceeds of any Indebtedness,  (v) scheduled and mandatory principal  repayments
of Indebtedness made by Allied Waste and its Restricted Subsidiaries during such
fiscal year,  (vi) optional and mandatory  prepayments of the principal of Loans
during such period, but only to the extent that such prepayments cannot by their
terms be reborrowed or redrawn and do not occur in connection with a refinancing
of all or any portion of such Loans,  (vii) an amount  equal to any  increase in
Net  Working  Capital  during  such  fiscal  year,  (viii)  dividends  or  other
distributions  made by Allied  Waste in cash  during  such  fiscal year that are
permitted  by 6.08A and 6.08B and (ix) to the  extent  included  in  determining
Consolidated Net Income, all extraordinary  gains that did not result in receipt
of cash by the Allied Group during such fiscal year.

                  "Exchange   Note"   means  the   senior   subordinated   notes
substantially in the form attached as an exhibit to the Exchange Note Indenture.

                  "Exchange Note Holders" means holders of the Exchange Notes.

                  "Exchange  Note  Indenture"  means an  indenture  between  the
Borrower and a trustee  substantially in the form of Exhibit D hereto (with such
changes  therein as the  Administrative  Agent and the Borrower  shall  approve)
provided,  that such  changes  do not  materially  adversely  affect  the Senior
Lenders, as the same may at any time be amended, modified and supplemented.



<PAGE>


                  "Excluded  Taxes"  means,  with respect to the  Administrative
Agent, any Lender,  any Issuing Bank or any other recipient of any payment to be
made by or on account of any obligation of the Borrower hereunder, (a) any taxes
(including  franchise  taxes and taxes  imposed on (or  measured by) net income,
receipts or capital) imposed as a result of a connection  between such recipient
and the  jurisdiction  imposing such tax,  including,  without  limitation,  any
connection  arising  from  such  recipient  being  or  having  been  a  citizen,
domiciliary  or  resident  of  such   jurisdiction,   being  organized  in  such
jurisdiction,  or having or having had a permanent  establishment or fixed place
of business therein,  but excluding any such connection  arising solely from the
activities  of such  recipient  pursuant to or in respect of this  Agreement  or
under any other Loan Document, including executing, delivering or performing its
obligations  or receiving a payment under,  or enforcing,  this Agreement or any
other  Loan  Document  and (b) in the case of a Foreign  Lender  (other  than an
assignee pursuant to a request by the Borrower under Section  2.19(b)),  any tax
that (i)  arises  other than as a result of a Change in Law  subsequent,  in the
case of each Foreign Lender,  to the date such Foreign Lender becomes a party to
this Agreement,  except to the extent that such Foreign Lender (or its assignor,
if any) was entitled,  at the time of  designation  of a new lending  office (or
assignment), to receive additional amounts from the Borrower with respect to any
withholding  tax pursuant to Section  2.17(a),  or (ii) is  attributable to such
Foreign Lender's failure to comply with Section 2.17(e).

                  "Existing  Credit  Agreement" means the Credit Agreement dated
as of June 18, 1998 among the Borrower, Allied Waste, the lenders party thereto,
the agents party  thereto,  Citibank,  N.A., as Issuing Bank,  and Citicorp USA,
Inc., as Administrative Agent, as amended and in effect on the date hereof.

                  "Existing  Letter  of  Credit"  means  each  letter  of credit
previously  issued for the account of, or guaranteed by, the Borrower,  BFI or a
Domestic  Subsidiary  that (a) is  outstanding  on the Effective Date and (b) is
listed  on  Schedule  2.05 and any  letter of credit  issued in  replacement  or
renewal  thereof prior to the Effective Date,  provided that the  Administrative
Agent is notified of such renewal or  replacement  on or prior to the  Effective
Date.

                  "Federal  Funds  Effective  Rate"  means,  for  any  day,  the
weighted average (rounded upwards, if necessary, to the next 1/100 of 1%) of the
rates on  overnight  Federal  funds  transactions  with  members of the  Federal
Reserve  System  arranged by Federal  funds  brokers,  as  published on the next
succeeding  Business Day by the Federal  Reserve  Bank of New York,  or, if such
rate is not so  published  for  any day  that is a  Business  Day,  the  average
(rounded upwards,  if necessary,  to the next 1/100 of 1%) of the quotations for
such day for such transactions  received by the Administrative  Agent from three
Federal funds brokers of recognized standing selected by it.

                  "Financial   Officer"  means  the  chief  financial   officer,
principal accounting officer, treasurer or controller of the Borrower.

                  "Financial Performance Covenants" means the covenants set
forth in Sections 6.13A and 6.14A.

                  "Foreign Lender" means any Lender that is not a United States
person within the meaning of Section 7701(a)(30) of the Code.

                  "Foreign Subsidiary" means any Restricted Subsidiary that is
not a Domestic Subsidiary.

                  "GAAP" means generally accepted accounting principles in the
United States of America.


<PAGE>


                  "Governmental  Authority"  means the  government of the United
States of  America,  any  other  nation or any  political  subdivision  thereof,
whether state or local, and any agency, authority,  instrumentality,  regulatory
body,  court,  central bank or other entity exercising  executive,  legislative,
judicial,  taxing,  regulatory  or  administrative  powers  or  functions  of or
pertaining to government.

                  "Guarantee"  of or by any Person (the  "guarantor")  means any
obligation, contingent or otherwise, of the guarantor guaranteeing or having the
economic effect of  guaranteeing  any  Indebtedness  or other  obligation of any
other  Person  (the  "primary  obligor")  in any  manner,  whether  directly  or
indirectly,  and including any obligation of the guarantor,  direct or indirect,
(a) to purchase or pay (or advance or supply  funds for the  purchase or payment
of) such  Indebtedness  or other  obligation  or to  purchase  (or to advance or
supply  funds  for  the  purchase  of) any  security  for  the  payment  of such
Indebtedness or other obligation, (b) to purchase or lease property,  securities
or services for the purpose of assuring the owner of such  Indebtedness or other
obligation  of the payment  thereof,  (c) to maintain  working  capital,  equity
capital or any other financial  statement  condition or liquidity of the primary
obligor so as to enable the primary  obligor to pay such  Indebtedness  or other
obligation  or (d) as an  account  party in  respect  of any letter of credit or
letter of guaranty issued to support such  Indebtedness or obligation;  provided
that the term Guarantee shall not include endorsements for collection or deposit
in the ordinary course of business.

                  "Guarantee Agreements" means the Parent Guarantee Agreement,
the Subsidiary Guarantee Agreement, the Subordinated Parent Guarantee Agreement
and the Subordinated Subsidiary Guarantee Agreement.

                  "Hazardous  Materials"  means  all  explosive  or  radioactive
substances or wastes; hazardous or toxic substances or wastes;  pollutants;  and
solid, liquid or gaseous wastes,  including petroleum or petroleum  distillates,
asbestos or asbestos-containing materials, polychlorinated biphenyls ("PCBs") or
PCB-containing  materials or equipment,  radon gas, infectious or medical wastes
and all  substances,  wastes,  pollutants and materials of any nature  regulated
pursuant to any Environmental Law.

                  "Hedging   Agreement"   means  any  Interest  Rate  Protection
Agreement or commodity  price  protection  agreement  or other  commodity  price
hedging arrangement.

                  "Inactive Subsidiary" has the meaning specified in Section
3.08(c).



<PAGE>


                  "Indebtedness" of any Person means, without  duplication,  (a)
all obligations of such Person for borrowed  money,  (b) all obligations of such
Person evidenced by bonds,  debentures,  notes or similar  instruments,  (c) all
obligations  of such Person  under  conditional  sale or other  title  retention
agreements  relating  to property or assets  acquired  by such  Person,  (d) all
obligations of such Person in respect of the deferred purchase price of property
or services (excluding current accounts payable and accrued obligations incurred
in the ordinary course of business and waste disposal based royalties),  (e) all
Indebtedness of others secured by (or for which the holder of such  Indebtedness
has an existing  right,  contingent or otherwise,  to be secured by) any Lien on
property  owned or  acquired  by such  Person,  whether or not the  Indebtedness
secured  thereby  has  been  assumed,  (f)  all  Guarantees  by such  Person  of
Indebtedness of others,  (g) all Capital Lease  Obligations of such Person,  (h)
all obligations,  contingent or otherwise, of such Person as an account party in
respect  of letters of credit and  letters  of  guaranty,  (i) all  obligations,
contingent or otherwise, of such Person in respect of bankers' acceptances,  (j)
all net payment obligations of such Person in respect of Hedging Agreements, and
(k) all fixed obligations of such Person to pay a determined amount with respect
to Cash  Pay-Preferred  Stock issued by such  Person.  The  Indebtedness  of any
Person  shall  include  the  Indebtedness  of any other  entity  (including  any
partnership in which such Person is a general partner) to the extent such Person
is liable therefor as a result of such Person's  ownership  interest in or other
relationship  with  such  entity,  except  to  the  extent  the  terms  of  such
Indebtedness provide that such Person is not liable therefor.

                  "Indemnified Taxes" means Taxes other than Excluded Taxes and
Other Taxes.

                  "Indemnitee" has the meaning specified in Section 9.03(b).

                  "Indemnity,  Subrogation and Contribution Agreement" means the
Indemnity, Subrogation and Contribution Agreement,  substantially in the form of
Exhibit  E-1,  among  the  Borrower,   the  Subsidiary   Loan  Parties  and  the
Administrative Agent.

                  "Initial Lenders" means The Chase Manhattan Bank, Citicorp
USA, Inc. and DLJ Capital Funding, Inc. and Credit Suisse First Boston.

                  "Insurance  Subsidiaries"  means,  collectively,  (i)  Reliant
Insurance  Company and Indemnity  Corporation,  an insurance  company  organized
under the laws of the State of Vermont and, as at the  Effective  Date, a wholly
owned Subsidiary of the Borrower;  (ii) Global Indemnity  Assurance Company,  an
insurance  company  organized  under the laws of the State of Vermont and, as at
the  Effective  Date,  a wholly  owned  Subsidiary  of the  Borrower;  and (iii)
Commercial Reassurance Limited, an insurance company organized under the laws of
the Republic of Ireland and, as at the Effective Date, a wholly owned Subsidiary
of the Borrower.

                  "Intellectual Property" means the "Intellectual Property" as
defined in the Non-Shared Collateral Security Agreement and the "Intellectual
Property" as defined in the Shared Collateral Security Agreement

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

                  "Interest  Coverage Ratio" means, as at any date, the ratio of
(a)  Consolidated  EBITDA for the Rolling Period most recently ended on or prior
to such date to (b) Consolidated Interest Expense for such Rolling Period.

                  "Interest Election Request" means a request by the Borrower to
convert or continue a Revolving  Borrowing or Term Loan  Borrowing in accordance
with Section 2.07.



<PAGE>


                  "Interest Payment Date" means (a) with respect to any ABR Loan
(other than a Swingline Loan), the last day of each March,  June,  September and
December,  (b) with respect to any Eurodollar Loan, the last day of the Interest
Period applicable to the Borrowing of which such Loan is a part and, in the case
of a Eurodollar  Borrowing  with an Interest  Period of more than three  months'
duration,  each day prior to the last day of such Interest Period that occurs at
intervals of three months' duration after the first day of such Interest Period,
and (c) with respect to any Swingline  Loan,  the day that such Loan is required
to be repaid.

                  "Interest   Period"  means  with  respect  to  any  Eurodollar
Borrowing, the period commencing on the date of such Borrowing and ending on the
numerically  corresponding  day in the calendar month that is one, two, three or
six months thereafter, as the Borrower may elect; provided that (i) the Borrower
may select  Interest  Periods of 7 or 14 days so long as no such Interest Period
ends after  December  31, 1999,  (ii) if any Interest  Period would end on a day
other than a Business Day,  such  Interest  Period shall be extended to the next
succeeding  Business Day unless (except in the case of Interest Periods referred
to in clause (i) above) such next succeeding Business Day would fall in the next
calendar  month,  in which  case  such  Interest  Period  shall  end on the next
preceding Business Day and (iii) except in the case of Interest Periods referred
to in clause (i) above,  any Interest Period that commences on the last Business
Day  of a  calendar  month  (or  on a day  for  which  there  is no  numerically
corresponding  day in the last calendar month of such Interest Period) shall end
on the last Business Day of the last calendar month of such Interest Period. For
purposes  hereof,  the date of a Borrowing  initially shall be the date on which
such  Borrowing is made and  thereafter  shall be the effective date of the most
recent conversion or continuation of such Borrowing.

                  "Interest Rate Protection  Agreement"  means any interest rate
protection agreement or foreign currency exchange agreement or other interest or
currency exchange rate hedging arrangement.

                  "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 Equity  Interests,  bond,  note,
debenture or other debt or equity security or evidence of  Indebtedness,  or any
other ownership interest (including,  any option,  warrant or any other right to
acquire any of the foregoing),  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 Guarantee of any obligation of or for the account of
such other  Person or any direct or  indirect  issuance by such Person of such a
Guarantee or (iv) any other  investment of cash or other property by such Person
in or for the account of such other Person.

                  "Issuing Bank" means (a) each of The Chase  Manhattan Bank and
any issuer of an Existing  Letter of Credit and any other Bank  designated as an
Issuing Bank in accordance with the provisions of Section 2.05(i),  in each case
its capacity as the issuer of Letters of Credit hereunder, and its successors in
such capacity as provided in Section 2.05(i) and (b) in respect of each Existing
Letter of Credit,  the issuer  thereof.  An Issuing Bank may, in its discretion,
arrange  for one or more  Letters  of Credit to be issued by  Affiliates  of the
Issuing  Bank,  in which case the term  "Issuing  Bank"  shall  include any such
Affiliate with respect to Letters of Credit issued by such Affiliate.

                  "Junior Indebtedness" means (a) Indebtedness of members of the
Allied Group in respect of Tranche D Term Loans, the Senior  Subordinated  Notes
and other Permitted  Subordinated  Debt, and (b)  Indebtedness of members of the
Allied  Group  the  payment  of  which  is  contractually  subordinated  to  the
obligations of such members as Loan Parties hereunder.



<PAGE>


                  "LC  Disbursement"  means a payment  made by an  Issuing  Bank
pursuant to a Letter of Credit.

                  "LC Exposure" means, at any time, the sum of (a) the aggregate
undrawn  amount of all  outstanding  Letters of Credit at such time plus (b) the
aggregate amount of all LC Disbursements that have not yet been reimbursed by or
on behalf of the Borrower at such time. The LC Exposure of any Revolving  Lender
at any time shall be its Applicable  Percentage of the total LC Exposure at such
time.

                  "Lenders" means the Senior Lenders and the Tranche D Lenders.

                  "Letter of Credit" means any letter of credit  (including each
Existing Letter of Credit) issued pursuant to this Agreement.

                  "Leverage Ratio" means, as at any date, the ratio of (a) Total
Indebtedness as of such date to (b)  Consolidated  EBITDA for the Rolling Period
most recently  ended on or prior to such date,  all determined on a Consolidated
basis in accordance with GAAP.

                  "LIBO Rate" means,  with respect to any  Eurodollar  Borrowing
for any Interest Period, the rate appearing on Page 3750 of the Dow Jones Market
Screen,  formerly  known as Telerate  Service (or on any successor or substitute
page of such  Service,  or any  successor  to or  substitute  for  such  Screen,
providing rate quotations comparable to those currently provided on such page of
such Screen,  as  determined by the  Administrative  Agent from time to time for
purposes of providing quotations of interest rates applicable to dollar deposits
in the London interbank  market) at approximately  11:00 a.m.,  London time, two
Business Days prior to the commencement of such Interest Period, as the rate for
dollar deposits with a maturity comparable to such Interest Period. In the event
that such rate is not  available  at such  time for any  reason,  then the "LIBO
Rate" with respect to such  Eurodollar  Borrowing for such Interest Period shall
be the rate at which dollar deposits of $5,000,000 and for a maturity comparable
to such  Interest  Period are  offered  by the  principal  London  office of the
Administrative  Agent in  immediately  available  funds in the London  interbank
market at approximately  11:00 a.m., London time, two Business Days prior to the
commencement of such Interest Period.

                  "Lien"  means,  with respect to any asset,  (a) any  mortgage,
deed of trust,  lien,  pledge,  hypothecation,  encumbrance,  charge or security
interest  in, on or of such asset and (b) the  interest  of a vendor or a lessor
under any conditional sale agreement, capital lease or title retention agreement
(or any financing lease having  substantially the same economic effect as any of
the foregoing) relating to such asset.

                  "Loan   Documents"   means  this   Agreement,   the   Security
Agreements,  the other Security  Documents,  the  Subordinated  Parent Guarantee
Agreement,  the Subordinated Subsidiary Guarantee Agreement and the Subordinated
Indemnity,  Subrogation and Contribution  Agreement, as the same may be amended,
supplemented, extended, increased or renewed from time to time.

                  "Loan Parties" means Allied Waste, the Borrower and the
Subsidiary Loan Parties.



<PAGE>


                  "Loans"  means the loans made by the  Lenders to the  Borrower
pursuant  to this  Agreement  (and on or  after  the  first  anniversary  of the
Effective  Date,  for  purposes  of Sections  2.10 and 2.11 with  respect to the
Tranche  D  Loans,   such  term  will  be  deemed  to  include  any  outstanding
Indebtedness evidenced by the Exchange Notes).

                  "Margin Stock" means "margin  stock",  as such term is defined
in Regulation U of the Board.

                  "Material  Adverse  Effect"  means  (a) a  materially  adverse
effect  on  the  business,  condition  (financial  or  otherwise),   operations,
performance or properties of Allied Waste and its Restricted Subsidiaries, taken
as a whole,  (b) a material  impairment  of the  ability of Allied  Waste or the
Borrower to perform its  obligations  under the Loan  Documents,  (c) a material
impairment of the ability of the members of the Allied Group,  taken as a whole,
to perform  their  collective  obligations  under the Loan  Documents,  or (d) a
material impairment of the rights of or benefits available to the Administrative
Agent and the Lenders under the Loan Documents.

                  "Material  Agreement"  means an agreement  that is material to
the conduct of the  business of Allied  Waste and its  Restricted  Subsidiaries,
taken as a whole.

                  "Material  Indebtedness"  means  Indebtedness  (other than the
Loans and Letters of Credit),  or  obligations in respect of one or more Hedging
Agreements,  of any one or more of Allied Waste and its Restricted  Subsidiaries
in  an  aggregate  principal  amount  exceeding  $50,000,000.  For  purposes  of
determining Material Indebtedness,  the "principal amount" of the obligations in
respect of any  Hedging  Agreement  at any time shall be the  maximum  aggregate
amount   (giving   effect  to  any  netting   agreements   with  the  applicable
counterparty) that Allied Waste or such Restricted  Subsidiary would be required
to pay if such Hedging Agreement were terminated at such time.

                  "Material Lease" means a lease of Allied Waste or a Restricted
Subsidiary  with respect to real property (i) having an aggregate  book value of
more than  $50,000,000 or (ii) providing for annual rental payments in excess of
$10,000,000.

                  "Material  Loan Party" means Allied Waste,  the Borrower,  BFI
and each  other Loan Party that has (i)  $50,000,000  in gross  revenues  in any
fiscal year or (ii) $50,000,000 in total assets.

                  "Merger" shall have the meaning assigned to such term in the
preamble hereto.

                  "MergerCo"  means  AWIN I  Acquisition  Corporation,  a  newly
formed Delaware corporation that is a special purpose subsidiary of AWNA.

                  "Merger  Consideration"  means the cash consideration  payable
pursuant to the Merger  Agreement as a  consequence  of the Merger in respect of
outstanding  Shares and options to acquire Shares,  which, in the aggregate,  is
approximately $7,400,000,000.

                  "Merger  Documents"  means the Merger  Agreement and the other
agreements  and  documents  entered  into  pursuant  thereto  or  in  connection
therewith (other than the Loan Documents and the Subordinated Debt Documents).

                  "Moody's" means Moody's Investors Service, Inc.

                  "Multiemployer Plan" means a multiemployer plan as defined in
Section 4001(a)(3) of ERISA.


<PAGE>


                  "Net Available Proceeds" means:

                  (a) In the case of any Asset Sale, the aggregate amount of all
         cash  payments as and when  received by the members of the Allied Group
         directly or  indirectly in  connection  with such Asset Sale;  provided
         that:

                           (1) such Net Available  Proceeds  shall be net of (x)
                  the amount of any legal,  title and  recording  tax  expenses,
                  commissions and other reasonable fees and expenses  (including
                  reasonable  expenses of preparing  the  relevant  property for
                  sale) paid by the  members of the Allied  Group in  connection
                  with such Asset Sale, (y) any Federal,  state and local income
                  or  other  taxes  reasonably  estimated  in good  faith  to be
                  payable by members  of the Allied  Group with  respect to such
                  Asset Sale and (z) the aggregate  amount of reserves  taken by
                  the  members  of the  Allied  Group in  accordance  with  GAAP
                  against  indemnification   obligations  incurred  by  them  in
                  connection  with such Asset  Sale;  provided  that if any such
                  reserves are  subsequently  reversed by or released to members
                  of the  Allied  Group,  an amount  equal to the amount of such
                  reversal  or  release  shall  be  deemed  to  constitute   Net
                  Available Proceeds;

                           (2) such Net Available  Proceeds  shall be net of any
                  repayments of Indebtedness and related  obligations by members
                  of the Allied  Group to the extent that (x) such  Indebtedness
                  is secured by a Lien on the  property  that is the  subject of
                  such Asset Sale and  permitted by Section  6.02A and 6.02B and
                  (y) the  transferee  of (or holder of a Lien on) such property
                  requires  that such  Indebtedness  be repaid as a condition to
                  the purchase of such property; and

                           (3) in the  case of an  Asset  Sale  consisting  of a
                  substantially  contemporaneous exchange (including by way of a
                  substantially  contemporaneous  purchase and sale) of discrete
                  assets of members  of the  Allied  Group for one or more other
                  assets used for similar purposes, Net Available Proceeds shall
                  be net of cash payments made by members of the Allied Group in
                  connection with such exchange.



<PAGE>


                  (b) In the case of any Casualty Event, the aggregate amount of
         proceeds  of  insurance,  condemnation  awards  and other  compensation
         received  in cash by  members  of the  Allied  Group in respect of such
         Casualty Event net of (1) reasonable cash expenses  incurred by them in
         connection   therewith,   (2)  contractually   required  repayments  of
         Indebtedness and related obligations to the extent secured by a Lien on
         the property  suffering  such  Casualty  Event and permitted by Section
         6.02A and 6.02B and (3) any income, transfer and other taxes reasonably
         estimated  to be  actually  payable by  members of the Allied  Group in
         respect of such Casualty Event; provided, however, that, in the case of
         any Casualty  Event,  if the Borrower  shall deliver a certificate of a
         Financial  Officer  to the  Administrative  Agent  at the  time of such
         Casualty  Event  setting  forth the  Borrower's  intent to use all or a
         portion of the proceeds of such Casualty Event to replace or repair the
         assets that are the subject of such Casualty  Event  commencing  within
         180 days of receipt of such proceeds and no Event of Default shall have
         occurred and shall be continuing at the time of such  certificate or at
         the proposed time of the  application of such  proceeds,  such proceeds
         shall not constitute Net Available Proceeds except to the extent not so
         used  within  365  days  after  the  commencement  of  such  repair  or
         replacement,  at which time such proceeds shall be deemed Net Available
         Proceeds.

                  (c) In the case of any issuance of  Indebtedness or of capital
         stock or other  Equity  Interests,  the  aggregate  amount  of all cash
         received  by members of the Allied  Group in respect of such  issuance,
         net of underwriting commissions,  discounts or placement fees and other
         customary fees and expenses directly incurred in connection therewith.

                  "Net Working Capital" means, at any date, (a) the Consolidated
current assets of Allied Waste and its Restricted  Subsidiaries  as of such date
(excluding cash and Permitted  Investments)  minus (b) the Consolidated  current
liabilities  of Allied  Waste and its  Restricted  Subsidiaries  as of such date
(excluding current liabilities in respect of Indebtedness).  Net Working Capital
at any date may be a positive or negative number.  Net Working Capital increases
when it becomes more  positive or less  negative and  decreases  when it becomes
less positive or more negative.

                  "Non-Cash-Pay" means:

                  (a) with respect to any Preferred Stock, that such Preferred
Stock is not Cash-Pay Preferred Stock; and

                  (b) with respect to any Indebtedness or Equity Interest (other
         than Preferred  Stock),  that such Indebtedness or Equity Interest does
         not  require  any cash  payments  (whether  in  respect  of  principal,
         interest, dividends, redemption or repurchase) to be made thereon or in
         respect thereof on or prior to the Tranche C Maturity Date,  whether by
         operation of a sinking fund or otherwise.

                  "Non-Shared  Collateral Pledge Agreement" means the Non-Shared
Collateral  Pledge  Agreement,  substantially  in the form of  Exhibit  F, among
Allied Waste,  the  Borrower,  Subsidiary  Loan Parties  (other than BFI and its
Subsidiaries) and the Collateral Agent for the benefit of the Secured Parties.

                  "Non-Shared   Collateral   Security   Agreement"   means   the
Non-Shared  Collateral Security Agreement,  substantially in the form of Exhibit
G, among the Borrower, Allied Waste, Subsidiary Loan Parties (other than BFI and
its  Subsidiaries)  and the  Collateral  Agent for the  benefit  of the  Secured
Parties.

                  "Obligations" means the "Obligations" as defined in the
Non-Shared Collateral Security Agreement.

                  "Other  Taxes" means any and all present or future  recording,
stamp,  documentary,  excise,  transfer,  sales or  property  or similar  taxes,
charges or similar  levies arising from any payment made under any Loan Document
or from the execution, delivery or enforcement of, or otherwise with respect to,
any Loan Document.

                  "Parent  Guarantee   Agreement"  means  the  Parent  Guarantee
Agreement, substantially in the form of Exhibit H, made by Allied Waste in favor
of the Administrative Agent for the benefit of the Secured Parties.

                  "Participant" has the meaning specified in Section 9.04(e).



<PAGE>


                  "Payment Blockage Period" shall have the meaning assigned
thereto in Section 10.03.

                  "PBGC" means the Pension Benefit Guaranty Corporation referred
to and defined in ERISA and any successor entity performing similar functions.

                  "Perfection  Certificates"  means  certificates in the form of
Exhibit I-1 and Exhibit I-2 or any other form approved by the Collateral Agent.

                  "Permitted  Acquisition" means one or more acquisitions by the
Borrower or any other Loan Party of a business unit (with any associated assets)
located  in the  United  States or capital  stock or other  ownership  interests
(other than Margin  Stock) of any other Person  organized  under the laws of the
United States, any state thereof or the District of Columbia; provided that:

                  (1) in the case of an acquisition  of assets,  such assets are
         to be used, and in the case of an acquisition of capital stock or other
         ownership  interests,  the Person so acquired is predominately  engaged
         in,  the same  line of  business  as Allied  Waste  and its  Restricted
         Subsidiaries  and  other  business  activities  incidental  or  related
         thereto;

                  (2) the business acquired conducts its business exclusively in
the United States;

                  (3) in connection with any such acquisition involving a merger
         of the Borrower or any Subsidiary Loan Party,  (x) the Borrower or such
         Subsidiary   Loan  Party  shall  be  the  survivor  (and  if  any  such
         acquisition   involves  a  merger  of  the  Borrower  and  one  of  its
         Subsidiaries,  the Borrower  shall be the  survivor) and (y) after such
         merger,  Allied Waste shall own,  directly or indirectly,  beneficially
         and  of  record,   Equity  Interests  in  such  Subsidiary  Loan  Party
         representing  100% of each of the aggregate  ordinary  voting power and
         the aggregate  equity value  represented by the issued and  outstanding
         Equity  Interests in such  Subsidiary Loan party and the Borrower shall
         continue to be a wholly owned Subsidiary of Allied Waste;

                  (4)  immediately  prior to and  after  giving  effect  to such
         acquisition,  no Default or Event of Default shall have occurred and be
         continuing;

                  (5) in the case of an  acquisition  of capital  stock or other
         ownership  interests of a Person,  the  Borrower or a  Subsidiary  Loan
         Party acquires 100% of the capital stock or other  ownership  interests
         of such  Person  and  pledges  such  capital  stock or other  ownership
         interests pursuant to a Pledge Agreement; and

                  (6)  with  respect  to  such  acquisition,  the  Loan  Parties
         (including any Specified  Subsidiary  acquired in connection  with such
         acquisition)  shall  enter  into  Guarantee   Agreements  and  Security
         Documents  pursuant  to  Section  5.10A with  respect  to the  Acquired
         Business  (and  any  newly  acquired   Specified   Subsidiary)  and  no
         agreement,  instrument, law, regulation,  order or decree applicable to
         such Specified Subsidiary or Acquired Business shall prohibit, restrain
         or limit  its  ability  to enter  into or  perform  any such  Guarantee
         Agreement or Security  Document or to pledge its assets and  properties
         pursuant to any Security Document.



<PAGE>


provided,  however,  that the prior written consent of the Required  Lenders has
been  obtained  with respect to any such  acquisition  (whether  effected in one
transaction  or a series of  related  transactions)  with  respect  to which the
aggregate  Acquisition  Consideration exceeds 40% of Consolidated EBITDA for the
Rolling  Period  ending on the last day of the most recent  fiscal  quarter with
respect to which financial  statements  have been delivered  pursuant to Section
5.04A.

                  "Permitted Cure Security" means a Non-Cash Pay equity security
of Allied Waste.

                  "Permitted Encumbrances" means:

                  (a) Liens imposed by law for taxes that are not yet due or are
         being contested in compliance with Section 5.03A;

                  (b)  carriers',  warehousemen's,   mechanics',  materialmen's,
         repairmen's  and  other  like  Liens  imposed  by law,  arising  in the
         ordinary  course of  business  and  securing  obligations  that are not
         overdue by more than 90 days or are being  contested in compliance with
         Section 5.03A;

                  (c)  pledges  and  deposits  made in the  ordinary  course  of
         business  in  compliance  with  workers'   compensation,   unemployment
         insurance and other social security laws or regulations;

                  (d)  deposits  to  secure  the  performance  of  bids,   trade
         contracts,  leases,  statutory  obligations,  surety and appeal  bonds,
         performance  bonds and other obligations of a like nature, in each case
         incurred in the ordinary course of business;

                  (e) deposits securing liabilities to insurance carries under
          insurance or self-insurance arrangements;

                  (f)  judgment  liens in  respect  of  judgments  or  awards in
         respect of which  Allied  Waste or its  Subsidiaries  are in good faith
         prosecuting an appeal or proceedings for review and in respect of which
         a stay of execution pending such appeal or proceedings for review shall
         have been obtained;  provided that Allied Waste shall have set aside on
         its books  adequate  reserves  in  accordance  with  GAAP with  respect
         thereto;

                  (g) easements,  ground leases,  zoning restrictions,  building
         codes,  rights-of-way or defects or irregularities in title and similar
         encumbrances on real property imposed by law or arising in the ordinary
         course of business that do not secure any monetary  obligations  and do
         not  materially  detract  from the value of the  affected  property  or
         interfere with the ordinary  conduct of business of Allied Waste or any
         Restricted Subsidiary;

                  (h) statutory and common law landlord liens;

                  (i) leases or  subleases  to other  Persons of  properties  or
         assets owned or leased by the Borrower or a Restricted Subsidiary; and

                  (j) Liens arising from the sale of overdue accounts receivable
         for purposes of collection in the ordinary course of business, provided
that the term  "Permitted  Encumbrances"  shall not  include  any Lien securing
Indebtedness.


<PAGE>


                  "Permitted Investments" means:

                  (a) direct obligations of, or obligations the principal of and
         interest on which are unconditionally  guaranteed by, the United States
         of America (or by any agency thereof to the extent such obligations are
         backed by the full faith and credit of the United  States of  America),
         in each case  maturing  within  one year  from the date of  acquisition
         thereof;

                  (b)  Investments in commercial  paper maturing within 360 days
         from  the date of  acquisition  thereof  and  having,  at such  date of
         acquisition,  the highest  credit  rating  obtainable  from S&P or from
         Moody's;

                  (c)   Investments  in   certificates   of  deposit,   banker's
         acceptances and time deposits maturing within one year from the date of
         acquisition  thereof  issued or guaranteed by or placed with, and money
         market deposit  accounts  issued or offered by, any domestic  office of
         any commercial  bank  organized  under the laws of the United States of
         America or any State thereof  which has a combined  capital and surplus
         and undivided profits of not less than $500,000,000;

                  (d) demand  deposits  made in the ordinary  course of business
         and consistent with the Borrower'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;

                  (e) insured deposits issued by commercial banks of the type
         described in clause (d) above;

                  (f) collateralized  repurchase  obligations with a term of not
         more than 90 days for,  and secured by,  underlying  securities  of the
         types  described  in clauses (a) through (c) above  entered into with a
         bank meeting the qualifications described in clause (c) above;

                  (g) mutual funds whose  investment  guidelines  restrict  such
         funds'  investments  primarily to those  satisfying  the  provisions of
         clause (a) through (c) above; and

                  (h) other  investment  instruments  approved in writing by the
         Administrative Agent and offered by financial institutions which have a
         combined  capital and surplus  and  undivided  profits of not less than
         $500,000,000.



<PAGE>


                  "Permitted   Subordinated  Debt"  means  Indebtedness  of  the
Borrower (and Guarantees of such Indebtedness by Restricted  Subsidiaries of the
Borrower  and by Allied  Waste),  the  payment of which is  subordinated  to the
Borrower's,  Allied  Waste's  or such  Restricted  Subsidiary's  obligations  in
respect of the Senior  Obligations,  provided that such  Permitted  Subordinated
Debt (a)  accrues  interest at a rate  determined  in good faith by the board of
directors  of the  Borrower to be a market rate of interest  for such  Permitted
Subordinated  Debt  at the  time  of  issuance  thereof,  (b) is  created  under
agreements or instruments  that do not, as determined in good faith by the board
of  directors  of the  Borrower,  (i) impose  covenants  on the Borrower and the
Borrower's Subsidiaries, (ii) contain a definition of change of control or (iii)
contain events of default and other  provisions,  in each case  materially  more
restrictive than the covenants imposed in, the change of control definition used
in and the events of default and other  provisions  contained in this Agreement,
(c) provides  that no  scheduled  principal  payments are due on such  Permitted
Subordinated Debt on any date on or prior to the Tranche C Maturity Date, (d) is
unsecured, (e) is not guaranteed by Allied Waste or any Subsidiary unless (i) in
the case of a  Subsidiary,  such  Subsidiary  also  has  Guaranteed  the  Senior
Obligations  and  (ii) in the  case  of  Allied  Waste  or any  such  Restricted
Subsidiary,  such Guarantee of such Permitted  Subordinated Debt is subordinated
to such  Guarantee of the Senior  Obligations  on terms no less favorable to the
Lenders than the subordination  provisions of the Permitted  Subordinated  Debt,
(f)  does  not by its  terms  require  the  maintenance  or  achievement  of any
financial performance standards more restrictive than those contained herein, as
determined in good faith by the board of directors of the  Borrower,  other than
as a condition to taking  specified action and (g) the terms of subordination of
such Permitted  Subordinated  Debt are customary and reasonably  satisfactory to
the Administrative Agent, the Syndication Agent and the Documentation Agents.

                  "Permitted  Transferee" means, with respect to any Person: (a)
any Affiliate of such Person; (b) any investment manager, investment advisor, or
constituent  general  partner  of  such  Person;  or (c)  any  investment  fund,
investment account, or investment entity that is organized by such Person or its
Affiliates and whose  investment  manager,  investment  advisor,  or constituent
general partner is such Person or a Permitted Transferee of such Person.

                  "Person"  means  any  natural  person,  corporation,   limited
liability company,  trust,  joint venture,  association,  company,  partnership,
Governmental Authority or other entity.

                  "Plan" means any employee  pension  benefit plan (other than a
Multiemployer  Plan)  subject to the  provisions of Title IV of ERISA or Section
412 of the Code or Section 302 of ERISA, and in respect of which the Borrower or
any ERISA  Affiliate is (or, if such plan were  terminated,  would under Section
4069 of ERISA be deemed to be) an  "employer"  as  defined  in  Section  3(5) of
ERISA.

                  "Pledge Agreements" means the Non-Shared Collateral Pledge
Agreement and the Shared Collateral Pledge Agreement.

                  "Preferred  Stock"  means,  with  respect to any  corporation,
capital  stock issued by such  corporation  that is entitled to a preference  or
priority,  in respect of dividends or distributions upon liquidation,  over some
other class of capital stock issued by such corporation.

                  "Preliminary OM" shall have the meaning assigned to such  term
in Section 5.20B.

                  "Prepayment Event" means:

                  (a) any Asset Sale (including pursuant to a sale and leaseback
         transaction) of any property or asset of Allied Waste or any Restricted
         Subsidiary,  other than, (i) Asset Sales effected  between Loan Parties
         permitted  by Section  6.06A(f)  and (ii) any Asset Sale  (other than a
         sale of  Specified  Assets)  made  after  the  date  of this  Agreement
         resulting in Net Available Proceeds not exceeding $25,000,000; or



<PAGE>


                  (b) any  Casualty  Event with respect to any property or asset
         of Allied Waste or any  Restricted  Subsidiary,  to the extent that the
         Net Available Proceeds thereof are not applied to rebuilding, repairing
         or replacing  such  property or asset within 365 days of such  Casualty
         Event, as provided in the definition of "Net Available Proceeds";

                  (c) the  incurrence  by  Allied  Waste,  the  Borrower  or any
         Restricted  Subsidiary of any Indebtedness  for borrowed money,  (other
         than Refinancing  Indebtedness)  pursuant to (x) Section  6.01A(xii) or
         (xviii),  except to the extent the Net Available  Proceeds  thereof are
         used to make Permitted Acquisitions,  Investments (other than Permitted
         Investments)   permitted  by  Section  6.05A  or  Capital  Expenditures
         permitted  under  Section  6.15A,  (y)  Section  6.01A(xvi)  or (z) the
         issuance of the Senior Subordinated Notes; or

                  (d) any issuance by Allied  Waste of any of its capital  stock
         or other Equity  Interests,  other than (i) issuances to the extent the
         Net  Available  Proceeds  thereof  are  used,  within  365 days of such
         issuance,  to make  Permitted  Acquisitions,  Investments  (other  than
         Permitted   Investments)   permitted   by  Section   6.05A  or  Capital
         Expenditures  permitted  by Section  6.15A,  (ii)  issuances of capital
         stock pursuant to management  compensation plans, (iii) the issuance of
         capital stock pursuant to the Sponsor Preferred Stock Purchase and (iv)
         any such  issuance  after  the date  hereof  when no  Asset  Sale  Term
         Borrowings or Asset Sale Term Loan Commitments  remain  outstanding (or
         to the extent that Net Available Proceeds of a portion of such issuance
         are  applied  to  the  repayment  of  the  remaining  Asset  Sale  Term
         Borrowings or the  termination  of the  remaining  Asset Sale Term Loan
         Commitments, any remaining portion thereof).

                  "Prime  Rate"  means the rate of interest  per annum  publicly
announced  from time to time by The Chase  Manhattan  Bank as its prime  rate in
effect at its principal  office in New York City;  each change in the Prime Rate
shall be effective from and including the date such change is publicly announced
as being effective.

                  "Properties" shall have the meaning assigned to such term in
Section 3.16(a).

                  "Ref-Fuel"  means  American   Ref-Fuel,   a  Delaware  limited
liability  partnership,  of which Duke/UAE  Ref-Fuel  Management,  LLC, a wholly
owned  subsidiary of Duke/UAE  Ref-Fuel,  LLC, and BFI Ref-Fuel,  Inc., a wholly
owned subsidiary of BFI, are the biggest partners,  holding 50% and 49.9% of the
partnership interests, respectively.

                  "Refinancing Indebtedness" has the meaning specified in
Section 6.01A(a)(xiii).

                  "Register" has the meaning set forth in Section 9.04.

                  "Related Business" means a business  substantially  similar to
the business engaged in by the Borrower and its subsidiaries on the date hereof.


                  "Related  Fund"  means,  with  respect to any Lender that is a
fund that  invests in bank loans,  any other fund that invests in bank loans and
is advised or managed  by the same  investment  advisor as such  Lender or by an
Affiliate of such investment advisor.



<PAGE>


                  "Related Parties" means, with respect to any specified Person,
such Person's  Affiliates and the  respective  directors,  officers,  employees,
agents, trustees and advisors of such Person and such Person's Affiliates.

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

                  (1) 5% or more of the outstanding Common Stock of such Person
or

                  (2) 5% or more of the Voting Stock of such Person.

                  "Release"  means  any  spilling,  leaking,  pumping,  pouring,
emitting,  emptying,   discharging,   injecting,  escaping,  leaching,  dumping,
disposing,  depositing,  dispersing,  emanating or  migrating  of any  Hazardous
Material in, into, onto or through the Environment.

                  "Relevant  Percentage"  means  (a) if the  Leverage  Ratio  is
greater than or equal to 4.00 to 1.00,  100%;  (b) if the Leverage Ratio is less
than 4.00 to 1.00 but  greater  than or equal to 3.50 to 1.00,  75%;  (c) if the
Leverage  Ratio is less than 3.50 to 1.00 but  greater  than or equal to 3.00 to
1.00,  50%; (d) if the Leverage Ratio is less than 3.00 to 1.00 but greater than
or equal to 2.50 to 1.00,  25%; and (e) if the Leverage  Ratio is less than 2.50
to 1.00, 0.0%; provided,  however, that the Relevant Percentage shall be 100% so
long as any Asset  Sale Term  Loans or Asset  Sale  Term  Loan  Commitments  are
outstanding;  and  provided,  further,  however,  that 100% of the Net Available
Proceeds of issuances of Senior Subordinated Notes, other Permitted Subordinated
Debt or  capital  stock  or  other  Equity  Interests  by  Allied  Waste  or its
Subsidiaries  received in respect of a  Prepayment  Event will be used to prepay
outstanding  Tranche D Loans and Exchange  Notes, if any, or to reduce Tranche D
Commitments if such issuances occur prior to the Effective Date. For purposes of
determining  the Relevant  Percentage in connection  with any  Prepayment  Event
under circumstances  where the proviso to the immediately  preceding sentence is
inapplicable,  (x) in the case of a Prepayment  Event set forth in clause (a) of
the definition of "Prepayment  Event", the Leverage Ratio shall be determined as
of the final day of the fiscal quarter most recently ended  immediately prior to
the date of  consummation  of such Asset Sale;  (y) in the case of a  Prepayment
Event set forth in clause  (b) of the  definition  of  "Prepayment  Event",  the
Leverage Ratio shall be determined as of the date immediately  prior to the date
of the receipt or deemed  receipt of Net Available  Proceeds of such event;  and
(z) in the case of a  Prepayment  Event set  forth in  clause  (c) or (d) of the
definition of  "Prepayment  Event",  the Leverage Ratio shall be determined on a
pro forma basis as of the date of the relevant  incurrence  of  Indebtedness  or
issuance  of  Equity  Interests,  after  giving  effect  to such  incurrence  or
issuance.

                  "repay  the  Tranche D  Obligations"  shall  have the  meaning
assigned thereto in Section 10.03.

                  "Representative" means the trustee, agent or representative
(if any) for an issue of Senior Indebtedness.

                  "Required Lenders" means the Required Senior Lenders and the
Required Tranche D Lenders.

                  "Required  Senior Lenders" means, at any time,  Senior Lenders
having Revolving  Exposures,  Term Loans (other than Tranche D Loans) and unused
Senior Commitments  representing more than 50% of the sum of the total Revolving
Exposures, outstanding Term Loans and unused Senior Commitments at such time.


<PAGE>


                  "Required  Tranche D Lenders"  means,  at any time,  Tranche D
Lenders   having   Tranche  D  Term  Loans  and  unused  Tranche  D  Commitments
representing  more than 50% of the sum of the total  outstanding  Tranche D Term
Loans and unused Tranche D Commitments at such time.

                  "Responsible  Officer"  means any executive  officer of Allied
Waste or the Borrower (including, without limitation, any Financial Officer).

                  "Restricted  Payment" means any dividend or other distribution
(whether  in cash,  securities  or other  property)  with  respect to any Equity
Interests  in Allied  Waste,  the  Borrower  or any  Subsidiary,  or any payment
(whether in cash,  securities or other property),  including any sinking fund or
similar   deposit,   on  account  of  the  purchase,   redemption,   retirement,
acquisition, cancelation or termination of any Equity Interests in Allied Waste,
the Borrower or any Subsidiary or any option,  warrant or other right to acquire
any such Equity Interests in Allied Waste, the Borrower or any Subsidiary.

                  "Restricted Subsidiary" means the Borrower, BFI and each other
Subsidiary  of Allied Waste that has not been  designated  by the Borrower as an
Unrestricted  Subsidiary  pursuant to and in  compliance  with Section 6.16A and
Section  6.12B.  On the date  hereof,  all  Subsidiaries  of  Allied  Waste  are
Restricted Subsidiaries.

                  "Revolving  Availability  Period"  means the  period  from and
including  the  Effective  Date to but  excluding  the earlier of the  Revolving
Maturity Date and the date of termination of the Revolving Commitments.

                  "Revolving  Commitment"  means,  with  respect to each  Senior
Lender,  the  commitment,  if any, of such Senior Lender to make Revolving Loans
and  to  acquire  participations  in  Letters  of  Credit  and  Swingline  Loans
hereunder,  expressed as an amount  representing the maximum aggregate amount of
such Senior Lender's Revolving Exposure hereunder, as such commitment may be (a)
reduced from time to time  pursuant to Section 2.08 and (b) reduced or increased
from time to time pursuant to assignments  by or to such Senior Lender  pursuant
to Section 9.04. The initial amount of each Senior Lender's Revolving Commitment
is set forth on Schedule 2.01, or in the  Assignment and Acceptance  pursuant to
which such  Senior  Lender  shall have  assumed  its  Revolving  Commitment,  as
applicable.  The  initial  aggregate  amount of the  Senior  Lenders'  Revolving
Commitments is $1,500,000,000.

                  "Revolving  Exposure" means, with respect to any Senior Lender
at any time, the sum of the outstanding principal amount of such Senior Lender's
Revolving Loans and its LC Exposure and Swingline Exposure at such time.

                  "Revolving  Lender"  means a Senior  Lender  with a  Revolving
Commitment or, if the Revolving Commitments have terminated or expired, a Senior
Lender with Revolving Exposure.

                  "Revolving Loan" means a Loan made pursuant to clause (f) of
Section 2.01.

                  "Revolving  Maturity  Date"  means  the date that is six years
after the Effective Date.

                  "Rolling Period" means any period of four  consecutive  fiscal
quarters of Allied Waste.



<PAGE>


                  "Secured Parties" has the meaning assigned to such term in the
Non-Shared Collateral Security Agreement.

                  "Security Agreements" means the Non-Shared Collateral Security
Agreement and the Shared Collateral Security Agreement.

                  "Security  Documents"  means  the  Security  Agreements,   the
Non-Shared Collateral Pledge Agreement,  the Shared Collateral Pledge Agreement,
the  Parent  Guarantee  Agreement,   the  Subsidiary  Guarantee  Agreement,  the
Indemnity,   Subrogation  and  Contribution  Agreement,   the  Collateral  Trust
Agreement  and each other  security  agreement or other  instrument  or document
executed  and  delivered  pursuant  to  Section  5.10A  to  secure  any  of  the
Obligations.

                  "Senior Commitment" means a Revolving  Commitment,  Asset Sale
Term Loan  Commitment,  Tranche A Commitment,  Tranche B Commitment or Tranche C
Commitment, or any combination thereof (as the context requires).

                  "Senior   Default"   means  any  event  or   condition   which
constitutes  a Senior  Event of Default or which upon  notice,  lapse of time or
both would, unless cured or waived, become a Senior Event of Default.

                  "Senior Event of Default" has the meaning assigned to such
 term in Article VII.

                  "Senior Indebtedness" means the following obligations, whether
outstanding on the date of this Agreement or thereafter issued:

                  (i)  all obligations consisting of the Bank Indebtedness;

                  (ii)  all  obligations  consisting  of  the  principal  of and
         premium,  if any, and accrued and unpaid interest  (including  interest
         accruing on or after the filing of any  petition in  bankruptcy  or for
         reorganization   relating  to  the  Borrower   regardless   of  whether
         post-filing  interest is allowed in such  proceeding) in respect of (A)
         indebtedness  of the Borrower for money  borrowed and (B)  indebtedness
         evidenced by notes, debentures,  bonds or other similar instruments for
         the payment of which the Borrower is responsible or liable;

                  (iii) all Capitalized Lease Obligations of the Borrower;

                  (iv) all obligations of the Borrower (A) for the reimbursement
         of any obligor on any letter of credit,  banker's acceptance or similar
         credit  transaction,  (B) under  interest  rate swaps,  caps,  collars,
         options and similar  arrangements  and foreign  currency hedges entered
         into in respect of any  obligations  described in clauses (i), (ii) and
         (iii) or (C)  issued  or  assumed  as the  deferred  purchase  price of
         property and all conditional  sale  obligations of the Borrower and all
         obligations of the Borrower under any title retention agreement;

                  (v) all  obligations  of other persons of the type referred to
         in clauses  (ii),  (iii) or (iv) and all dividends of other persons for
         the payment of which,  in either case,  the Borrower is  responsible or
         liable,  directly or  indirectly,  as obligor,  guarantor or otherwise,
         including guarantees of such obligations and dividends; and



<PAGE>


                  (vi)  all   obligations   of  the   Borrower   consisting   of
         modifications, renewals, extensions, replacements and refundings of any
         obligations described in clauses (i), (ii), (iii), (iv) or (v);

unless,  in the instrument  creating or evidencing the same or pursuant to which
the same is outstanding, it is provided that such obligations,  are not superior
in right of payment to the Tranche D Term Loans; provided,  however, that Senior
Indebtedness  shall  not  include  (1) any  obligation  of the  Borrower  to any
Subsidiary,  (2) any liability for Federal,  state, local or other taxes owed or
owing by the  Borrower,  (3) any  accounts  payable or other  liability to trade
creditors  arising in the  ordinary  course of  business  (including  guarantees
thereof or instruments evidencing such liabilities), (4) any Junior Indebtedness
or any indebtedness, guarantee or obligation of the Borrower that is subordinate
or junior to any other indebtedness,  guarantee or obligation of the Borrower or
(5) any Indebtedness that is incurred in violation of this Agreement.

                  "Senior  Lenders" means the Persons listed on Schedule 2.01(a)
and any other  Person  that  shall have  become a party  hereto  pursuant  to an
Assignment and Acceptance,  other than any such Person that ceases to be a party
hereto  pursuant to an Assignment and Acceptance.  Unless the context  otherwise
requires, the term "Senior Lenders" includes the Swingline Lender.

                  "Senior Loans" means Senior Term Loans and Revolving Loans.

                  "Senior Obligations" means (i) the obligations of the Borrower
hereunder to pay the principal of,  premium,  if any, and interest on the Senior
Loans and all other  monetary  obligations,  including  fees,  costs,  expenses,
indemnities and penalties, whether primary, secondary, direct, contingent, fixed
or otherwise,  of the Borrower to the Senior Lenders in their capacities as such
under this Agreement or any other Loan Document,  (ii) all other  "Obligations",
as such term is defined in the  Non-Shared  Collateral  Security  Agreement  and
(iii) all  obligations  of Loan Parties  under the Parent  Guarantee  Agreement,
Subsidiary Guarantee Agreement, Security Agreements and Pledge Agreements.

                  "Senior Subordinated  Indebtedness" means the Tranche D Loans,
the Senior  Subordinated  Notes, and any other Indebtedness of the Borrower that
specifically  provides  that such  Indebtedness  is to rank pari  passu with the
Tranche D Loans and is not  subordinated  by its  terms to any  Indebtedness  or
other obligation of the Borrower that is not Senior Indebtedness.

                  "Senior  Subordinated  Notes"  means up to  $2,500,000,000  in
aggregate principal amount of Permitted  Subordinated Debt in the form of senior
subordinated Indebtedness issued, in one or more series having substantially the
same provisions  (other than maturity and price terms) by the Borrower  pursuant
to the Subordinated Debt Documents.

                  "Senior Term Loans" means Asset Sale Term Loans, Tranche A
Term Loans, Tranche B Term Loans and Tranche C Term Loans.

                  "Shared   Collateral   Pledge   Agreement"  means  the  Shared
Collateral Pledge Agreement,  substantially in the form of Exhibit J, among BFI,
Subsidiaries of BFI that are Subsidiary Loan Parties and the Collateral  Trustee
for the benefit of the Shared Collateral Secured Parties.



<PAGE>


                  "Shared Collateral Secured Parties" means the "Secured
Parties" as defined in the Shared Collateral Security Agreement.

                  "Shared  Collateral   Security  Agreement"  means  the  Shared
Collateral  Security  Agreement,  substantially  in the form of Exhibit K, among
BFI,  Subsidiaries  of BFI that are  Subsidiary  Loan Parties and the Collateral
Trustee for the benefit of the Shared Collateral Secured Parties.

                  "Shares" means shares of common stock of BFI.

                  "S&P" means Standard & Poor's.

                  "Solvent" and "Solvency" mean, with respect to any Person on a
particular  date,  that on such date (a) the fair value of the  property of such
Person is  greater  than the total  amount of  liabilities,  including,  without
limitation, contingent liabilities, of such Person, (b) the present fair salable
value of the assets of such Person on a going concern basis is not less than the
amount that will be required to pay the probable liability of such Person on its
Indebtedness  as they  become  absolute  and  matured,  (c) such Person does not
intend to, and does not believe that it will, incur  Indebtedness or liabilities
beyond such Person's ability to pay as such Indebtedness and liabilities  mature
and (d) such  Person is not engaged in  business  or a  transaction,  and is not
about to engage in business or a transaction,  for which such Person's  property
would  constitute  an  unreasonably  small  amount of  capital.  The  portion of
contingent  liabilities  of any  Person at any time that shall be  includes  for
purposes  of the above  determinations  shall be the  amount of such  contingent
liabilities that, in light of all facts and circumstances existing at such time,
could  reasonably  be  expected to become  actual  matured  liabilities  of such
Person.

                  "Specified  Assets"  means the  assets  set forth on  Schedule
5.20A which have been identified by Allied Waste as being held for sale.

                  "Specified  Subsidiary" means a Domestic  Subsidiary of Allied
Waste or the  Borrower  (including  Domestic  Subsidiaries  formed  or  acquired
pursuant  to  Permitted  Acquisitions),  but in  any  event  excluding  Inactive
Subsidiaries and Insurance Subsidiaries.

                  "Sponsor   Preferred   Stock"  means  shares  of   convertible
Preferred  Stock of Allied  Waste to be issued and sold to the  Sponsors  on the
Effective  Date, and any shares of the same class of such Preferred Stock issued
in payment of dividends on outstanding shares of such class of Preferred Stock.

                  "Sponsor  Preferred  Stock Purchase" means the purchase by the
Sponsors  of  Sponsor  Preferred  Stock  for not less than  $1,000,000,000  cash
consideration paid to Allied Waste on or before the Effective Date.

                  "Sponsors"  means  Blackstone,  Apollo and other  investors in
Sponsor Preferred Stock reasonably satisfactory to the Initial Lenders.



<PAGE>


                  "Statutory  Reserve  Rate"  means a fraction  (expressed  as a
decimal),  the numerator of which is the number one and the denominator of which
is the  number  one minus  the  aggregate  of the  maximum  reserve  percentages
(including any marginal,  special, emergency or supplemental reserves) expressed
as a  decimal  established  by the Board to which  the  Administrative  Agent is
subject,  for  eurocurrency  funding  (currently  referred  to as  "Eurocurrency
Liabilities"  in  Regulation  D of the Board).  Such  reserve  percentage  shall
include those imposed  pursuant to such Regulation D. Eurodollar  Loans shall be
deemed to  constitute  eurocurrency  funding  and to be subject to such  reserve
requirements  without benefit of or credit for proration,  exemptions or offsets
that may be available from time to time to any Lender under such Regulation D or
any  comparable  regulation.  The  Statutory  Reserve  Rate  shall  be  adjusted
automatically  on and as of the  effective  date of any  change  in any  reserve
percentage.

                  "Subordinated  Debt  Documents"  means the  indenture or other
agreement  under  which the Senior  Subordinated  Notes are issued and all other
instruments,  agreements and other documents  evidencing or governing the Senior
Subordinated  Notes or  providing  for any  Guarantee  or other right in respect
thereof.

                  "Subordinated   Indemnity,    Subrogation   and   Contribution
Agreement"  means  the  Indemnity,   Subrogation  and  Contribution   Agreement,
substantially in the form of Exhibit E-2, among Allied Waste, the Borrower,  the
Subsidiary Loan Parties and the Administrative Agent.

                  "Subordinated    Parent   Guarantee   Agreement"   means   the
Subordinated Parent Guarantee Agreement  substantially in the form of Exhibit L,
made by Allied Waste in favor of the Administrative Agent for the benefit of the
Tranche D Lenders.

                  "Subordinated   Subsidiary   Guarantee  Agreement"  means  the
Subordinated Subsidiary Guarantee Agreement substantially in the form of Exhibit
M, made by the Subsidiary Loan Parties in favor of the Administrative  Agent for
the benefit of the Tranche D Lenders.

                  "subsidiary"  means, with respect to any Person (the "parent")
at  any  date,  any  corporation,   limited  liability   company,   partnership,
association  or other  entity the accounts of which would be  consolidated  with
those of the parent in the parent's  consolidated  financial  statements if such
financial  statements  were prepared in accordance with GAAP as of such date, as
well  as  any  other  corporation,   limited  liability  company,   partnership,
association  or other entity of which  securities or other  ownership  interests
representing more than 50% of the equity or more than 50% of the ordinary voting
power or, in the case of a partnership, more than 50% of the general partnership
interests are, as of such date, owned,  controlled or held, by the parent or one
or more subsidiaries of the parent or by the parent and one or more subsidiaries
of the parent.

                  "Subsidiary"   means  any  subsidiary  of  Allied  Waste.  For
purposes  of  the  representations  and  warranties  made  herein  on  (and  the
conditions to borrowing on) the Effective Date, the term  "Subsidiary"  includes
each  of BFI  and  its  subsidiaries.  Notwithstanding  anything  herein  to the
contrary,  Ref-Fuel  shall not be deemed to be a  Subsidiary  or a member of the
Allied Group unless Ref-Fuel becomes a wholly owned subsidiary.

                  "Subsidiary   Guarantee   Agreement"   means  the   Subsidiary
Guarantee  Agreement,  substantially  in the  form  of  Exhibit  N,  made by the
Subsidiary Loan Parties in favor of the Collateral  Agent for the benefit of the
Secured Parties.

                  "Subsidiary Loan Party" means each Specified Subsidiary,
including BFI.

                  "Swingline   Exposure"  means,  at  any  time,  the  aggregate
principal amount of all Swingline Loans  outstanding at such time. The Swingline
Exposure of any Senior Lender at any time shall be its Applicable  Percentage of
the total Swingline Exposure at such time.


<PAGE>


                  "Swingline  Lender"  means The Chase  Manhattan  Bank,  in its
capacity as lender of Swingline Loans hereunder.

                  "Swingline Loan" means a Loan made pursuant to Section 2.04.

                  "Taxes"  means any and all  present or future  taxes,  levies,
imposts, duties, deductions, charges or withholdings imposed by any Governmental
Authority.

                  "Term Loans" means Senior Term Loans and Tranche D Term Loans.

                  "Total Indebtedness" means, at any date, the sum of:

                  (a) all  Indebtedness  (other than  Indebtedness  described in
         clauses (e), (f) and (j) of the definition of the term  "Indebtedness")
         of members of the Allied  Group which at such time would be required to
         be  reflected  as  liabilities  for  borrowed  money on a  Consolidated
         balance sheet of Allied Waste and its Subsidiaries  prepared as of such
         date in accordance with GAAP; and

                  (b) the face amount of Cash-Pay  Preferred Stock of members of
         the Allied  Group  outstanding  on such date to the extent that (i) any
         member of the Allied Group has undertaken to redeem or repurchase  such
         Cash-Pay  Preferred  Stock  for  cash or  other  assets  at a fixed  or
         determinable  date or dates prior to the date that is six months  after
         the Tranche C Maturity Date,  whether by operation of a sinking fund or
         otherwise,  or upon the occurrence of a condition not solely within the
         control of the issuer  (other than upon the  occurrence  of a change in
         control)  or (ii)  such  Cash-Pay  Preferred  Stock  is  redeemable  or
         required to be  repurchased  for cash or other  assets by any member of
         the Allied Group on any date prior to the date that is six months after
         the Tranche C Maturity Date at the option of the holder thereof.

                  "Tranche A  Availability  Period"  means the  period  from and
including the Effective Date to but excluding the earlier of the date that is 60
days  after the  Effective  Date and the date of  termination  of the  Tranche A
Commitments.

                  "Tranche A  Commitment"  means,  with  respect to each  Senior
Lender,  the commitment,  if any, of such Senior Lender to make a Tranche A Term
Loan hereunder on the Effective Date,  expressed as an amount  representing  the
maximum  principal  amount of the  Tranche A Term Loan to be made by such Senior
Lender  hereunder,  as such  commitment  may be (a)  reduced  from  time to time
pursuant to Section 2.08 and (b) reduced or increased from time to time pursuant
to assignments by or to such Senior Lender pursuant to Section 9.04. The initial
amount of each Senior  Lender's  Tranche A  Commitment  is set forth on Schedule
2.01, or in the Assignment  and Acceptance  pursuant to which such Senior Lender
shall  have  assumed  its  Tranche A  Commitment,  as  applicable.  The  initial
aggregate amount of the Senior Lenders' Tranche A Commitments is $1,750,000,000.

                  "Tranche  A  Lender"  means a Senior  Lender  with a Tranche A
Commitment or an outstanding Tranche A Term Loan.

                  "Tranche  A  Maturity  Date"  means the date that is six years
after the Effective Date.

                  "Tranche A Term Loan" means a Loan made pursuant to clause (b)
of Section 2.01.


<PAGE>


                  "Tranche B  Commitment"  means,  with  respect to each  Senior
Lender,  the commitment,  if any, of such Senior Lender to make a Tranche B Term
Loan hereunder on the Effective Date,  expressed as an amount  representing  the
maximum  principal  amount of the  Tranche B Term Loan to be made by such Senior
Lender  hereunder,  as such  commitment  may be (a)  reduced  from  time to time
pursuant to Section 2.08 and (b) reduced or increased from time to time pursuant
to assignments by or to such Senior Lender pursuant to Section 9.04. The initial
amount of each Senior  Lender's  Tranche B  Commitment  is set forth on Schedule
2.01, or in the Assignment  and Acceptance  pursuant to which such Senior Lender
shall  have  assumed  its  Tranche B  Commitment,  as  applicable.  The  initial
aggregate amount of the Senior Lenders' Tranche B Commitments is $1,250,000,000.

                  "Tranche  B  Lender"  means a Senior  Lender  with a Tranche B
Commitment or an outstanding Tranche B Term Loan.

                  "Tranche B Margin"  means,  with respect to any Tranche B Term
Loan (a) 1.75% per annum,  in the case of an ABR Loan or (b) 2.75% per annum, in
the case of a Eurodollar Loan.

                  "Tranche B Maturity  Date"  means the date that is seven years
after the Effective Date.

                  "Tranche B Term Loan" means a Loan made pursuant to clause (c)
of Section 2.01.

                  "Tranche C  Commitment"  means,  with  respect to each  Senior
Lender,  the commitment,  if any, of such Senior Lender to make a Tranche C Term
Loan hereunder on the Effective Date,  expressed as an amount  representing  the
maximum  principal  amount of the  Tranche C Term Loan to be made by such Senior
Lender  hereunder,  as such  commitment  may be (a)  reduced  from  time to time
pursuant to Section 2.08 and (b) reduced or increased from time to time pursuant
to assignments by or to such Senior Lender pursuant to Section 9.04. The initial
amount of each Senior  Lender's  Tranche C  Commitment  is set forth on Schedule
2.01, or in the Assignment  and Acceptance  pursuant to which such Senior Lender
shall  have  assumed  its  Tranche C  Commitment,  as  applicable.  The  initial
aggregate amount of the Senior Lenders' Tranche C Commitments is $1,500,000,000.

                  "Tranche C Margin"  means,  with respect to any Tranche C Term
Loan (a) 2.00% per annum,  in the case of an ABR Loan or (b) 3.00% per annum, in
the case of Eurodollar Loan.

                  "Tranche C Maturity  Date"  means the date that is eight years
after the Effective Date.

                  "Tranche C Term Loan" means a Loan made pursuant to clause (d)
of Section 2.01.

                  "Tranche D Assignment and Acceptance"  means an assignment and
acceptance  entered into by a Tranche D Lender and an assignee (with the consent
of any party whose  consent is required by Section  9.04),  and  accepted by the
Administrative  Agent,  in the form of Exhibit A-2 or any other form approved by
the Administrative Agent.



<PAGE>


                  "Tranche D Commitment"  means,  with respect to each Tranche D
Lender,  the  commitment,  if any, of such  Tranche D Lender to make a Tranche D
Term Loan hereunder on the Effective Date,  expressed as an amount  representing
the  maximum  principal  amount  of the  Tranche  D Term Loan to be made by such
Tranche D Lender  hereunder,  as such commitment may be (a) reduced from time to
time  pursuant to Section  2.08 and (b) reduced or  increased  from time to time
pursuant to assignments by or to such Tranche D Lender pursuant to Section 9.04.
The initial amount of each Tranche D Lender's  Tranche D Commitment is set forth
on Schedule 2.01(b),  or in the Assignment and Acceptance pursuant to which such
Tranche D Lender shall have assumed its Tranche D Commitment, as applicable. The
initial  aggregate  amount of the Tranche D Lender's  Tranche D  Commitments  is
$2,500,000,000.

                  "Tranche  D  Default"  means  any  event  or  condition  which
constitutes a Tranche D Event of Default or which upon notice,  lapse of time or
both would, unless cured or waived, become a Tranche D Event of Default.

                  "Tranche D Event of Default" has the meaning assigned to such
term in Article VII.

                  "Tranche  D  Lenders"  means the  Persons  listed on  Schedule
2.01(b) and any other Person that shall have become a party hereto pursuant to a
Tranche D Assignment and  Acceptance,  other than any such Person that ceases to
be a party hereto pursuant to a Tranche D Assignment and  Acceptance.  After the
first  anniversary of the Effective  Date,  Tranche D Lenders shall be deemed to
include any Exchange Note Holders for purposes of Sections 2.10 and 2.11.

                  "Tranche D Loan Documents" means this Agreement, the
Subordinated Parent Guarantee Agreement and the Subordinated Subsidiary
Guarantee Agreement.

                  "Tranche D Margin" means, for any day, with respect to any ABR
Loan or Eurodollar  Loan that is a Tranche D Loan, the applicable  interest rate
margin per annum set forth below under the caption "ABR  Spread" or  "Eurodollar
Spread", based upon the period elapsed since the Effective Date:

<TABLE>
<CAPTION>

- -------------------------------------------------- ---------------------------------- =====================

Period Since the                                                                           Eurodollar
Effective Date                                                ABR Spread                     Spread
- -------------------------------------------------- ---------------------------------- =====================
- -------------------------------------------------- ---------------------------------- =====================

<S>                                                              <C>                         <C>
Category 1                                                       2.50%                       3.50%
- ----------
Less than 12 months
- -------------------------------------------------- ---------------------------------- =====================
- -------------------------------------------------- ---------------------------------- =====================

Category 2                                                       3.00%                       4.00%
- ----------
Greater than or equal to 12 months and less than
15 months
- -------------------------------------------------- ---------------------------------- =====================
- -------------------------------------------------- ---------------------------------- =====================

Category 3                                                       3.50%                       4.50%
- ----------
Greater than or equal to 15 months and less than
18 months
- -------------------------------------------------- ---------------------------------- =====================
- -------------------------------------------------- ---------------------------------- =====================

Category 4                                                       4.00%                       5.00%
- ----------
Greater than or equal to 18 months and less than
21 months
- -------------------------------------------------- ---------------------------------- =====================
- -------------------------------------------------- ---------------------------------- =====================

Category 5                                                       4.25%                       5.25%
- ----------
Greater than 21 months
- -------------------------------------------------- ---------------------------------- =====================
</TABLE>

                  For  purposes  of the  foregoing,  the period of time  elapsed
since the Effective Date shall be deemed to be in Category 5 at any time that an
Event of Default has occurred and is continuing.



<PAGE>


                  "Tranche D Maturity  Date"  means the date that is eight years
after the Effective Date.

                  "Tranche D Obligations"  means the obligations of the Borrower
hereunder to pay the principal of, premium,  if any, and interest on the Tranche
D Loans and all other monetary  obligations,  including fees,  costs,  expenses,
indemnities and penalties, whether primary, secondary, direct, contingent, fixed
or  otherwise,  of the Borrower to the Tranche D Lenders in their  capacities as
such under this Agreement or any other Loan Document.

                  "Tranche D Representations and Warranties" has the meaning
specified in Section 3.24

                  "Tranche D Term Loan" means a Loan made pursuant to Clause (e)
of  Section  2.01  (and such term  shall be deemed to  include,  after the first
anniversary of the Effective Date, any outstanding Indebtedness evidenced by the
Exchange Notes).

                  "Transactions" means the Merger and the other transactions
described in the preamble to this Agreement.

                  "Type",  when  used in  reference  to any  Loan or  Borrowing,
refers to whether the rate of interest on such Loan, or on the Loans  comprising
such  Borrowing,  is  determined  by reference to the Adjusted  LIBO Rate or the
Alternate Base Rate.

                  "Uniform  Commercial  Code" means the Uniform  Commercial Code
(and any similar law) in effect in any applicable jurisdiction.

                  "Unrestricted  Subsidiary"  means any Subsidiary that has been
designated  by the  board  of  directors  of the  Borrower  as an  "Unrestricted
Subsidiary" pursuant to and in accordance with the provisions of Section 6.16A.

                  "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.

                  "wholly  owned   subsidiary"   of  any  Person  shall  mean  a
subsidiary of such Person of which securities (except for directors'  qualifying
shares) or other ownership interests  representing 100% of the equity or 100% of
the ordinary voting power or 100% of the general  partnership  interests are, at
the time any  determination  is being made,  owned,  controlled  or held by such
Person or one or more wholly owned subsidiaries of such Person or by such Person
and one or more wholly owned subsidiaries of such Person.

                  "Withdrawal Liability" means liability to a Multiemployer Plan
as a result of a complete or partial withdrawal from such Multiemployer Plan, as
such terms are defined in Part I of Subtitle E of Title IV of ERISA.



<PAGE>


                  SECTION  1.02.  Classification  of Loans and  Borrowings.  For
purposes of this  Agreement,  Loans may be  classified  and referred to by Class
(e.g., a "Revolving  Loan") or by Type (e.g.,  a "Eurodollar  Loan") or by Class
and  Type  (e.g.,  a  "Eurodollar  Revolving  Loan").  Borrowings  also  may  be
classified  and referred to by Class (e.g.,  a  "Revolving  Borrowing"  or "Term
Borrowing")  or by Type (e.g.,  a "Eurodollar  Borrowing")  or by Class and Type
(e.g., a "Eurodollar Revolving Borrowing").

                  SECTION 1.03. Terms Generally. The definitions of terms herein
shall  apply  equally to the  singular  and plural  forms of the terms  defined.
Whenever the context may require,  any pronoun shall  include the  corresponding
masculine,  feminine  and neuter  forms.  The words  "include",  "includes"  and
"including"  shall be deemed to be followed by the phrase "without  limitation".
The word "will"  shall be  construed  to have the same meaning and effect as the
word "shall".  Unless the context  requires  otherwise (a) any  definition of or
reference  to any  agreement,  instrument  or  other  document  herein  shall be
construed as referring to such  agreement,  instrument or other document as from
time to  time  amended,  supplemented  or  otherwise  modified  (subject  to any
restrictions on such amendments, supplements or modifications set forth herein),
(b) any  reference  herein to any Person  shall be  construed  to  include  such
Person's  successors  and  assigns,   (c)  the  words  "herein",   "hereof"  and
"hereunder",  and words of similar  import,  shall be construed to refer to this
Agreement in its entirety and not to any particular  provision  hereof,  (d) all
references  herein  to  Articles,  Sections,  Exhibits  and  Schedules  shall be
construed to refer to Articles and Sections of, and Exhibits and  Schedules  to,
this  Agreement and (e) the words "asset" and  "property"  shall be construed to
have the same  meaning  and  effect  and to  refer to any and all  tangible  and
intangible  assets and  properties,  including  cash,  securities,  accounts and
contract rights.

                  SECTION  1.04.  Accounting  Terms;  GAAP.  Except as otherwise
expressly  provided herein, all terms of an accounting or financial nature shall
be construed in accordance  with GAAP, as in effect from time to time;  provided
that,  if the  Borrower  notifies  the  Administrative  Agent that the  Borrower
requests an amendment  to any  provision  hereof to eliminate  the effect of any
change occurring after the date hereof in GAAP or in the application  thereof on
the operation of such  provision (or if the  Administrative  Agent  notifies the
Borrower that the Required  Lenders request an amendment to any provision hereof
for such  purpose),  regardless  of whether any such  notice is given  before or
after such change in GAAP or in the  application  thereof,  then such  provision
shall be interpreted  on the basis of GAAP as in effect and applied  immediately
before such change shall have become effective until such notice shall have been
withdrawn or such provision amended in accordance herewith.


                                                ARTICLE II

                                                The Credits



<PAGE>


                  SECTION 2.01. Commitments. Subject to the terms and conditions
set forth herein,  each Lender agrees (a) to make an Asset Sale Term Loan to the
Borrower on the  Effective  Date in a principal  amount not  exceeding its Asset
Sale Term Loan Commitment, (b) to make Tranche A Term Loans to the Borrower from
time to time during the Tranche A Availability  Period in an aggregate principal
amount not exceeding  its Tranche A Commitment;  provided that not less than the
lesser of (i)  $1,250,000,000 of the aggregate Tranche A Commitments or (ii) the
outstanding  Tranche A Commitments  shall be drawn on the Effective Date, (c) to
make a Tranche B Term Loan to the Borrower on the Effective  Date in a principal
amount not exceeding its Tranche B Commitment, (d) to make a Tranche C Term Loan
to the Borrower on the  Effective  Date in a principal  amount not exceeding its
Tranche C  Commitment,  (e) to make a Tranche D Term Loan to the Borrower on the
Effective Date in a principal  amount not exceeding its Tranche D Commitment and
(f) to make  Revolving  Loans  to the  Borrower  from  time to time  during  the
Revolving  Availability  Period in an aggregate  principal  amount that will not
result in such Lender's  Revolving  Exposure  exceeding such Lender's  Revolving
Commitment.  Within the foregoing limits and subject to the terms and conditions
set forth herein, the Borrower may borrow,  prepay and reborrow Revolving Loans.
Amounts repaid in respect of Term Loans may not be reborrowed.

                  SECTION 2.02. Loans and Borrowings.  (a) Each Loan (other than
a Swingline  Loan) shall be made as part of a Borrowing  consisting  of Loans of
the same Class and Type made by the  Lenders  ratably in  accordance  with their
respective  Commitments  of the applicable  Class.  The failure of any Lender to
make any Loan  required to be made by it shall not  relieve any other  Lender of
its  obligations  hereunder;  provided that the  Commitments  of the Lenders are
several and no Lender shall be  responsible  for any other  Lender's  failure to
make Loans as required.

                  (b) Subject to Section 2.14, each Revolving Borrowing and Term
Borrowing  shall be comprised  entirely of ABR Loans or Eurodollar  Loans as the
Borrower may request in accordance herewith. Each Swingline Loan shall be an ABR
Loan.  Each  Lender at its option may make any  Eurodollar  Loan by causing  any
domestic  or  foreign  branch or  Affiliate  of such  Lender to make such  Loan;
provided  that any  exercise of such option  shall  comply with Section 2.17 and
shall not affect the obligation of the Borrower to repay such Loan in accordance
with the terms of this Agreement.

                  (c) At the  commencement  of  each  Interest  Period  for  any
Eurodollar Borrowing,  such Borrowing shall be in an aggregate amount that is an
integral multiple of $1,000,000 and not less than $10,000,000.  At the time that
each ABR Revolving  Borrowing is made,  such Borrowing  shall be in an aggregate
amount that is an integral multiple of $1,000,000 and not less than $10,000,000;
provided that an ABR Revolving  Borrowing may be in an aggregate  amount that is
equal to the entire unused balance of the total Revolving Commitments or that is
required to finance the  reimbursement  of an LC Disbursement as contemplated by
Section  2.05(e).  Each Swingline Loan shall be in an amount that is an integral
multiple of $100,000 and not less than  $1,000,000.  Borrowings of more than one
Type and Class may be  outstanding  at the same time;  provided that there shall
not at any time be more than a total of 35 Eurodollar Borrowings outstanding.

                  (d) Notwithstanding any other provision of this Agreement, the
Borrower  shall not be entitled to request,  or to elect to convert or continue,
any Borrowing if the Interest  Period  requested with respect  thereto would end
after the Revolving Maturity Date, Asset Sale Term Loan Maturity Date, Tranche A
Maturity  Date,  Tranche B Maturity  Date,  Tranche C Maturity Date or Tranche D
Maturity Date, as applicable.



<PAGE>


                  SECTION 2.03. Requests for Borrowings.  To request a Revolving
Borrowing or Term Borrowing,  the Borrower shall notify the Administrative Agent
of such request by  telephone  (a) in the case of a  Eurodollar  Borrowing,  not
later than 1:00 p.m., New York City time, three Business Days before the date of
the proposed  Borrowing or (b) in the case of an ABR  Borrowing,  not later than
1:00 p.m., New York City time, on the day of the proposed  Borrowing.  Each such
telephonic  Borrowing  Request  shall be  irrevocable  and  shall  be  confirmed
promptly by hand delivery or telecopy to the  Administrative  Agent of a written
Borrowing Request in a form approved by the  Administrative  Agent and signed by
the Borrower.  Each such telephonic and written  Borrowing Request shall specify
the following information in compliance with Section 2.02:

                  (i) whether the requested Borrowing is to be a Revolving
         Borrowing, Asset Sale Term Loan Borrowing, Tranche A Term Borrowing,
         Tranche B Term Borrowing, Tranche C Term Borrowing or Tranche D Term
         Borrowing;

                  (ii) the aggregate amount of such Borrowing;

                  (iii) the date of such Borrowing, which shall be a Business
         Day;

                  (iv) whether such Borrowing is to be an ABR Borrowing or a
         Eurodollar Borrowing;

                  (v)  in  the  case  of a  Eurodollar  Borrowing,  the  initial
         Interest  Period  to be  applicable  thereto,  which  shall be a period
         contemplated by the definition of the term "Interest Period"; and

                  (vi) the  location  and  number of the  Borrower's  account to
         which  funds  are  to  be  disbursed,   which  shall  comply  with  the
         requirements of Section 2.06.

If no election as to the Type of  Borrowing  is  specified,  then the  requested
Borrowing  shall be an ABR  Borrowing.  If no Interest  Period is specified with
respect to any requested Eurodollar Revolving Borrowing, then the Borrower shall
be deemed to have selected an Interest Period of one month's duration.  Promptly
following  receipt of a Borrowing  Request in accordance with this Section,  the
Administrative  Agent  shall  advise  each Lender  and/or  Tranche D Lender,  as
applicable, of the details thereof and of the amount of such Lender's Loan to be
made as part of the requested Borrowing.

                  SECTION 2.04.  Swingline  Loans.  (a) Subject to the terms and
conditions set forth herein, the Swingline Lender agrees to make Swingline Loans
to the Borrower from time to time during the Revolving Availability Period in an
aggregate  principal  amount at any time outstanding that will not result in (i)
the  aggregate  principal  amount  of  outstanding   Swingline  Loans  exceeding
$50,000,000 or (ii) the sum of the total Revolving Exposures exceeding the total
Revolving Commitments;  provided that the Swingline Lender may, but shall not be
required to, make a Swingline Loan to refinance an outstanding  Swingline  Loan.
Within the foregoing  limits and subject to the terms and  conditions  set forth
herein, the Borrower may borrow, prepay and reborrow Swingline Loans.

                  (b) To request a Swingline Loan, the Borrower shall notify the
Administrative Agent of such request by telephone  (confirmed by telecopy),  not
later than 1:00 p.m.,  New York City  time,  on the day of a proposed  Swingline
Loan. Each such notice shall be irrevocable and shall specify the requested date
(which shall be a Business Day) and amount of the requested  Swingline Loan. The
Administrative  Agent  will  promptly  advise the  Swingline  Lender of any such
notice  received  from the  Borrower.  The  Swingline  Lender  shall  make  each
Swingline  Loan  available  to the  Borrower by means of a credit to the general
deposit account of the Borrower with the Swingline  Lender (or, in the case of a
Swingline  Loan made to  finance  the  reimbursement  of an LC  Disbursement  as
provided in Section  2.05(e),  by  remittance to the Issuing Bank) by 3:00 p.m.,
New York City time, on the requested date of such Swingline Loan.



<PAGE>


                  (c) The  Swingline  Lender may by written  notice given to the
Administrative  Agent not later than  12:00  noon,  New York City  time,  on any
Business Day require the  Revolving  Lenders to acquire  participations  on such
Business Day in all or a portion of the Swingline Loans outstanding. Such notice
shall specify the aggregate amount of Swingline Loans in which Revolving Lenders
will participate. Promptly upon receipt of such notice, the Administrative Agent
will give notice  thereof to each  Revolving  Lender,  specifying in such notice
such Lender's  Applicable  Percentage of such Swingline Loan or Swingline Loans.
Each Revolving Lender hereby absolutely and unconditionally agrees, upon receipt
of notice as provided above, to pay to the Administrative Agent, for the account
of the Swingline Lender, such Lender's  Applicable  Percentage of such Swingline
Loan or Swingline Loans. Each Revolving Lender  acknowledges and agrees that its
obligation  to  acquire  participations  in  Swingline  Loans  pursuant  to this
paragraph  is  absolute  and  unconditional  and  shall not be  affected  by any
circumstance  whatsoever,  including the occurrence and continuance of a Default
or reduction or termination of the Commitments, and that each such payment shall
be made without any offset, abatement, withholding or reduction whatsoever. Each
Revolving  Lender shall comply with its obligation  under this paragraph by wire
transfer  of  immediately  available  funds,  in the same  manner as provided in
Section  2.06 with  respect to Loans made by such Lender (and Section 2.06 shall
apply,  mutatis mutandis,  to the payment obligations of the Revolving Lenders),
and the  Administrative  Agent shall  promptly pay to the  Swingline  Lender the
amounts so received by it from the Revolving Lenders.  The Administrative  Agent
shall  promptly  notify the  Borrower  in writing of any  participations  in any
Swingline Loan acquired pursuant to this paragraph,  and thereafter  payments in
respect of such Swingline Loan shall be made to the Administrative Agent and not
to the Swingline  Lender.  Any amounts received by the Swingline Lender from the
Borrower  (or other party on behalf of the  Borrower)  in respect of a Swingline
Loan  after  receipt  by the  Swingline  Lender  of the  proceeds  of a sale  of
participations  therein shall be promptly remitted to the Administrative  Agent;
any such amounts received by the Administrative Agent shall be promptly remitted
by the Administrative  Agent to the Revolving Lenders that shall have made their
payments  pursuant  to this  paragraph  and to the  Swingline  Lender,  as their
interests  may appear.  The  purchase  of  participations  in a  Swingline  Loan
pursuant to this paragraph  shall not relieve the Borrower of any default in the
payment thereof.

                  SECTION  2.05.  Letters  of  Credit.  (a)  General.  Upon  the
Effective Date, the Existing Letters of Credit will  automatically,  without any
action  on the part of any  person,  be deemed to be  Letters  of Credit  issued
hereunder for the account of the Borrower for all purposes of this Agreement and
the other Loan Documents.  In addition,  subject to the terms and conditions set
forth herein, the Borrower may request the issuance of Letters of Credit for its
own account or for the account of any other member of the Allied Group (provided
that the Borrower will be a co-applicant  and a co-obligor  with respect to each
Letter of Credit  issued  for the  account  of any  other  member of the  Allied
Group),  in a form  reasonably  acceptable to the  Administrative  Agent and the
relevant  Issuing  Bank,  at any time and from time to time during the Revolving
Availability  Period.  In the event of any  inconsistency  between the terms and
conditions of this  Agreement and the terms and conditions of any form of letter
of credit  application  or other  agreement  submitted  by the  Borrower  to, or
entered into by the  Borrower  with,  an Issuing Bank  relating to any Letter of
Credit, the terms and conditions of this Agreement shall control.



<PAGE>


                  (b) Notice of Issuance, Amendment, Renewal, Extension; Certain
Conditions.  To request the  issuance  of a Letter of Credit (or the  amendment,
renewal or extension of an  outstanding  Letter of Credit),  the Borrower  shall
hand  deliver  or  telecopy  (or  transmit  by  electronic   communication,   if
arrangements  for  doing  so have  been  approved  by the  Issuing  Bank) to the
relevant Issuing Bank and the Administrative Agent (reasonably in advance of the
requested date of issuance, amendment, renewal or extension) a notice requesting
the issuance of a Letter of Credit,  or  identifying  the Letter of Credit to be
amended,  renewed or extended,  and specifying the date of issuance,  amendment,
renewal or  extension  (which shall be a Business  Day),  the date on which such
Letter of Credit is to expire  (which  shall comply with  paragraph  (c) of this
Section),  the  amount of such  Letter of  Credit,  the name and  address of the
beneficiary thereof and such other information as shall be necessary to prepare,
amend,  renew or extend such Letter of Credit. If requested by the Issuing Bank,
the Borrower  (and any other  member of the Allied Group for whose  account such
Letter of Credit is issued) shall also submit a letter of credit  application on
the Issuing Bank's  standard form in connection with any request for a Letter of
Credit. A Letter of Credit shall be issued, amended, renewed or extended only if
(and upon issuance, amendment, renewal or extension of each Letter of Credit the
Borrower shall be deemed to represent and warrant that),  after giving effect to
such  issuance,  amendment,  renewal or extension (i) the LC Exposure  shall not
exceed $800,000,000 (as such amount may be reduced from time to time in integral
multiples of  $1,000,000  by notice given by the Borrower to the  Administrative
Agent,  which shall promptly notify the Revolving  Lenders thereof) and (ii) the
total Revolving Exposures shall not exceed the total Revolving Commitments.

                  (c) Expiration  Date. Each Letter of Credit shall expire at or
prior to the close of business on the earlier of (i) the date one year after the
date of the issuance of such Letter of Credit (other than any Existing Letter of
Credit  having a later  expiration  date),  or,  in the case of any  renewal  or
extension  thereof,  one year after such renewal or extension  and (ii) the date
that is five Business Days prior to the Revolving Maturity Date.

                  (d) Participations.  By the issuance of a Letter of Credit (or
an amendment to a Letter of Credit  increasing  the amount  thereof) and without
any further action on the part of the relevant Issuing Bank or the Lenders,  the
Issuing Bank hereby grants to each Revolving  Lender,  and each Revolving Lender
hereby acquires from the Issuing Bank, a participation  in such Letter of Credit
(including  each Existing  Letter of Credit)  equal to such Lender's  Applicable
Percentage  of the aggregate  amount  available to be drawn under such Letter of
Credit.  In  consideration  and in furtherance of the foregoing,  each Revolving
Lender hereby absolutely and unconditionally agrees to pay to the Administrative
Agent, for the account of the Issuing Bank, such Lender's Applicable  Percentage
of each LC  Disbursement  made by the  Issuing  Bank and not  reimbursed  by the
Borrower or any other account party on the date due as provided in paragraph (e)
of this Section, or of any reimbursement  payment required to be refunded to the
Borrower  or any  other  account  party  for  any  reason.  Each  Senior  Lender
acknowledges and agrees that its obligation to acquire  participations  pursuant
to this paragraph in respect of Letters of Credit is absolute and  unconditional
and  shall  not  be  affected  by any  circumstance  whatsoever,  including  any
amendment,  renewal or extension of any Letter of Credit or the  occurrence  and
continuance  of a Default or reduction or termination  of the  Commitments,  and
that each such payment shall be made without any offset, abatement,  withholding
or reduction whatsoever.



<PAGE>


                  (e)  Reimbursement.  If an  Issuing  Bank  shall  make  any LC
Disbursement in respect of a Letter of Credit, the Borrower shall reimburse such
LC Disbursement by paying (or causing any other account party in respect of such
Letter of Credit to pay) to the Administrative  Agent an amount equal to such LC
Disbursement not later than 1:00 p.m., New York City time, on the date that such
LC  Disbursement  is made, if the Borrower shall have received notice of such LC
Disbursement  prior to 1:00 p.m.,  New York City time, on such date, or, if such
notice has not been  received by the  Borrower  prior to such time on such date,
then not later than 1:00 p.m.,  New York City time, on (i) the Business Day that
the  Borrower  receives  such notice,  if such notice is received  prior to 1:00
p.m.,  New York City  time,  on the day of  receipt,  or (ii) the  Business  Day
immediately  following the day that the Borrower  receives such notice,  if such
notice is not received prior to such time on the day of receipt;  provided that,
if such LC Disbursement is not less than  $1,000,000,  the Borrower may, subject
to the  conditions  to borrowing set forth  herein,  request in accordance  with
Section  2.03 or 2.04  that  such  payment  be  financed  with an ABR  Revolving
Borrowing  or  Swingline  Loan in an  equivalent  amount  and,  to the extent so
financed, the Borrower's obligation to make such payment shall be discharged and
replaced by the  resulting  ABR  Revolving  Borrowing or Swingline  Loan. If the
Borrower  fails to make (or cause  another  account  party to make) such payment
when due, the  Administrative  Agent shall notify each  Revolving  Lender of the
applicable  LC  Disbursement,  the payment then due from the Borrower in respect
thereof and such Lender's  Applicable  Percentage  thereof.  Promptly  following
receipt of such notice,  each Revolving  Lender shall pay to the  Administrative
Agent its  Applicable  Percentage of the payment then due from the Borrower,  in
the same manner as provided in Section  2.06 with  respect to Loans made by such
Lender  (and  Section  2.06  shall  apply,  mutatis  mutandis,  to  the  payment
obligations  of the  Revolving  Lenders),  and the  Administrative  Agent  shall
promptly pay to the relevant Issuing Bank the amounts so received by it from the
Revolving Lenders. Promptly following receipt by the Administrative Agent of any
payment from the Borrower pursuant to this paragraph,  the Administrative  Agent
shall distribute such payment to the appropriate  Issuing Bank or, to the extent
that  Revolving  Lenders  have  made  payments  pursuant  to this  paragraph  to
reimburse the Issuing  Bank,  then to such Lenders and the Issuing Bank as their
interests may appear.  Any payment made by a Revolving  Lender  pursuant to this
paragraph to reimburse the Issuing Bank for any LC Disbursement  (other than the
funding of ABR Revolving Loans or a Swingline Loan as contemplated  above) shall
not  constitute a Loan and shall not relieve the Borrower (or any other  account
party in  respect  of the  relevant  Letter  of  Credit)  of its  obligation  to
reimburse such LC Disbursement.



<PAGE>


                  (f)  Obligations   Absolute.   The  Borrower's  obligation  to
reimburse LC Disbursements as provided in paragraph (e) of this Section shall be
absolute,  unconditional  and  irrevocable,  and shall be performed  strictly in
accordance  with the terms of this  Agreement  under  any and all  circumstances
whatsoever and irrespective of (i) any lack of validity or enforceability of any
Letter of Credit or this Agreement,  or any term or provision therein,  (ii) any
draft or other document presented under a Letter of Credit proving to be forged,
fraudulent  or invalid in any respect or any  statement  therein being untrue or
inaccurate  in any respect,  (iii) payment by the Issuing Bank under a Letter of
Credit  against  presentation  of a draft or other document that does not comply
with the terms of such Letter of Credit (except as otherwise provided below), or
(iv) any other event or circumstance  whatsoever,  whether or not similar to any
of the foregoing, that might, but for the provisions of this Section, constitute
a legal or equitable  discharge  of, or provide a right of setoff  against,  the
Borrower's obligations hereunder.  Neither the Administrative Agent, the Lenders
nor any Issuing Bank, nor any of their Related Parties, shall have any liability
or responsibility by reason of or in connection with the issuance or transfer of
any Letter of Credit or any  payment or failure to make any  payment  thereunder
(irrespective  of  any  of  the  circumstances  referred  to  in  the  preceding
sentence), or any error, omission,  interruption,  loss or delay in transmission
or delivery of any draft, notice or other communication under or relating to any
Letter of Credit (including any document required to make a drawing thereunder),
any error in interpretation  of technical terms or any consequence  arising from
causes  beyond the control of such Issuing  Bank;  provided  that the  foregoing
shall not be construed to excuse the Issuing Bank from liability to the Borrower
to the extent of any direct damages (as opposed to consequential damages, claims
in respect of which are hereby waived by the Borrower to the extent permitted by
applicable  law) suffered by the Borrower that are caused by such Issuing Bank's
failure to exercise care when  determining  whether  drafts and other  documents
presented  under a Letter of Credit comply with the terms  thereof.  The parties
hereto  expressly  agree  that,  in the absence of gross  negligence  or willful
misconduct  on the part of an Issuing Bank (as finally  determined by a court of
competent  jurisdiction),  such Issuing  Bank shall be deemed to have  exercised
care in each such  determination.  In  furtherance  of the foregoing and without
limiting  the  generality  thereof,  the  parties  agree that,  with  respect to
documents  presented which appear on their face to be in substantial  compliance
with the  terms  of a Letter  of  Credit,  the  Issuing  Bank  may,  in its sole
discretion,   either  accept  and  make  payment  upon  such  documents  without
responsibility   for  further   investigation,   regardless  of  any  notice  or
information  to the  contrary,  or refuse to accept and make  payment  upon such
documents if such documents are not in strict  compliance with the terms of such
Letter of Credit.

                  (g) Disbursement Procedures.  The Issuing Bank shall, promptly
following its receipt thereof,  examine all documents  purporting to represent a
demand for payment  under a Letter of Credit.  The Issuing  Bank shall  promptly
notify the  Administrative  Agent and the  Borrower by telephone  (confirmed  by
telecopy)  of such demand for  payment and whether the Issuing  Bank has made or
will make an LC  Disbursement  thereunder;  provided that any failure to give or
delay in giving such notice shall not relieve the Borrower of its  obligation to
reimburse the Issuing Bank and the Revolving Lenders with respect to any such LC
Disbursement.

                  (h)  Interim  Interest.  If an Issuing  Bank shall make any LC
Disbursement,  then, unless the Borrower shall reimburse such LC Disbursement in
full on the date such LC  Disbursement  is made, the unpaid amount thereof shall
bear interest,  for each day from and including the date such LC Disbursement is
made to but excluding  the date that the Borrower (or any other  account  party)
reimburses  such LC  Disbursement,  at the rate per annum then applicable to ABR
Revolving  Loans;  provided  that, if the Borrower  fails to reimburse (or cause
another account party to reimburse)  such LC  Disbursement  when due pursuant to
paragraph  (e) of this  Section,  then Section  2.13(c)  shall  apply.  Interest
accrued pursuant to this paragraph shall be for the account of the Issuing Bank,
except that  interest  accrued on and after the date of payment by any Revolving
Lender  pursuant to paragraph  (e) of this Section to reimburse the Issuing Bank
shall be for the account of such Lender to the extent of such payment.



<PAGE>


                  (i) Addition and  Replacement  of an Issuing  Bank. An Issuing
Bank may be replaced at any time by written  agreement  among the Borrower,  the
Administrative  Agent, the replaced Issuing Bank and the successor Issuing Bank.
The  Administrative  Agent  shall  notify  the  Revolving  Lenders  of any  such
replacement  of an Issuing Bank. At the time any such  replacement  shall become
effective, the Borrower shall pay all unpaid fees accrued for the account of the
replaced Issuing Bank pursuant to Section 2.12(b).  From and after the effective
date of any such replacement,  (i) the successor Issuing Bank shall have all the
rights and  obligations of the Issuing Bank under this Agreement with respect to
Letters of Credit to be issued thereafter and (ii) references herein to the term
"Issuing  Bank" shall be deemed to refer to such  successor  or to any  previous
Issuing  Bank,  or to such  successor  and all previous  Issuing  Banks,  as the
context shall require.  After the replacement of an Issuing Bank hereunder,  the
replaced Issuing Bank shall remain a party hereto and shall continue to have all
the rights and  obligations of an Issuing Bank under this Agreement with respect
to Letters of Credit  issued by it prior to such  replacement,  but shall not be
required to issue additional Letters of Credit. A Revolving Lender may become an
additional  Issuing Bank  hereunder  pursuant to a written  agreement  among the
Borrower, the Administrative Agent and such Revolving Lender. The Administrative
Agent shall notify the Revolving  Lenders of any such  additional  Issuing Bank.
Notwithstanding  the  foregoing,  the Borrower shall not designate any Revolving
Lender as an Issuing Bank hereunder if, after giving effect thereto, there would
be more than fifteen Issuing Banks (other than Issuing Banks with no outstanding
Letters of Credit other than Existing Letters of Credit).

                  (j) Cash  Collateralization.  If any  Event of  Default  shall
occur and be continuing,  on the Business Day that the Borrower  receives notice
from the  Administrative  Agent  or the  Required  Senior  Lenders  (or,  if the
maturity of the Loans has been  accelerated,  Revolving Lenders with LC Exposure
representing greater than 50% of the total LC Exposure) demanding the deposit of
cash  collateral  pursuant to this  paragraph,  the Borrower shall deposit in an
account with the Administrative  Agent, in the name of the Administrative  Agent
and for the  benefit  of the Senior  Lenders,  an amount in cash equal to the LC
Exposure as of such date plus any accrued and unpaid interest thereon;  provided
that the  obligation  to deposit such cash  collateral  shall  become  effective
immediately,  and such deposit shall become immediately due and payable, without
demand or other notice of any kind,  upon the  occurrence of any Senior Event of
Default  with  respect to the  Borrower  described  in clause  (viii) or (ix) of
Section 7.01(a).  Each such deposit shall be held by the Administrative Agent as
collateral for the payment and  performance  of the  obligations of the Borrower
under this Agreement. The Administrative Agent shall have exclusive dominion and
control,  including the exclusive right of withdrawal,  over such account. Other
than any interest earned on the investment of such deposits,  which  investments
shall be made at the option and sole discretion of the Administrative  Agent and
at the  Borrower's  risk and expense,  such  deposits  shall not bear  interest.
Interest  or profits,  if any,  on such  investments  shall  accumulate  in such
account.  Moneys in such account shall be applied by the Administrative Agent to
reimburse  each  Issuing  Bank for LC  Disbursements  for  which it has not been
reimbursed and, to the extent not so applied, shall be held for the satisfaction
of the  reimbursement  obligations  of the  Borrower for the LC Exposure at such
time or, if the maturity of the Loans has been  accelerated  (but subject to the
consent of Revolving Lenders with LC Exposure  representing  greater than 50% of
the total LC Exposure),  be applied to satisfy other obligations of the Borrower
under this  Agreement.  If the Borrower is required to provide an amount of cash
collateral hereunder as a result of the occurrence of an Event of Default,  such
amount  (to the  extent  not  applied as  aforesaid)  shall be  returned  to the
Borrower  within three Business Days after all Events of Default have been cured
or waived.  If the Borrower is required to provide an amount of cash  collateral
hereunder pursuant to Section 2.11(b), such amount (to the extent not applied as
aforesaid)  shall be returned to the Borrower as and to the extent  that,  after
giving  effect to such return,  the Borrower  would  remain in  compliance  with
Section 2.11(b) and no Default shall have occurred and be continuing.


<PAGE>


                  SECTION  2.06.  Funding of  Borrowings.  (a) Each Lender shall
make each Loan to be made by it hereunder  on the proposed  date thereof by wire
transfer of immediately available funds by 3:00 p.m., New York City time, to the
account of the  Administrative  Agent most  recently  designated  by it for such
purpose by notice to the Lenders; provided that Swingline Loans shall be made as
provided  in  Section  2.04.  The  Administrative  Agent  will make  such  Loans
available to the Borrower by promptly crediting the amounts so received, in like
funds, to an account of the Borrower maintained with the Administrative Agent in
New  York  City and  designated  by the  Borrower  in the  applicable  Borrowing
Request;  provided that ABR Revolving Loans made to finance the reimbursement of
an LC  Disbursement  as  provided  in Section  2.05(e)  shall be remitted by the
Administrative Agent to the relevant Issuing Bank.

                  (b) Unless the Administrative Agent shall have received notice
from a Lender prior to the proposed date of any Borrowing  that such Lender will
not make  available  to the  Administrative  Agent such  Lender's  share of such
Borrowing,  the  Administrative  Agent may assume that such Lender has made such
share  available on such date in accordance  with  paragraph (a) of this Section
and may, in reliance  upon such  assumption,  make  available  to the Borrower a
corresponding  amount. In such event, if a Lender has not in fact made its share
of the applicable  Borrowing  available to the  Administrative  Agent,  then the
applicable Lender and the Borrower each agree to pay to the Administrative Agent
forthwith on demand such  corresponding  amount with interest thereon,  for each
day from and including the date such amount is made available to the Borrower to
but excluding the date of payment to the Administrative Agent, at the greater of
the Federal Funds  Effective  Rate and a rate  determined by the  Administrative
Agent in accordance with banking  industry rules on interbank  compensation.  If
such Lender pays such amount to the Administrative Agent, then such amount shall
constitute such Lender's Loan included in such Borrowing.

                  SECTION 2.07. Interest Elections. (a) Each Revolving Borrowing
and Term  Borrowing  initially  shall be of the Type specified in the applicable
Borrowing  Request  and, in the case of a  Eurodollar  Borrowing,  shall have an
initial Interest Period as specified in such Borrowing Request.  Thereafter, the
Borrower may elect to convert such  Borrowing to a different Type or to continue
such  Borrowing and, in the case of a Eurodollar  Borrowing,  may elect Interest
Periods  therefor,  all as  provided in this  Section.  The  Borrower  may elect
different options with respect to different portions of the affected  Borrowing,
in which case each such  portion  shall be allocated  ratably  among the Lenders
holding the Loans comprising such Borrowing,  and the Loans comprising each such
portion shall be considered a separate  Borrowing.  This Section shall not apply
to Swingline Borrowings, which may not be converted or continued.

                  (b) To make an election pursuant to this Section, the Borrower
shall notify the Administrative  Agent of such election by telephone by the time
that a Borrowing  Request  would be required  under Section 2.03 if the Borrower
were  requesting a Revolving  Borrowing of the Type resulting from such election
to be made on the effective date of such election. Each such telephonic Interest
Election  Request shall be irrevocable  and shall be confirmed  promptly by hand
delivery or telecopy to the Administrative  Agent of a written Interest Election
Request  in a form  approved  by the  Administrative  Agent  and  signed  by the
Borrower.

                  (c) Each  telephonic  and written  Interest  Election  Request
shall specify the  following  information  in  compliance  with Section 2.02 and
paragraph (f) of this Section:


<PAGE>


                  (i) the  Borrowing  to which such  Interest  Election  Request
         applies  and, if  different  options are being  elected with respect to
         different  portions  thereof,  the portions  thereof to be allocated to
         each resulting Borrowing (in which case the information to be specified
         pursuant to clauses  (iii) and (iv) below shall be  specified  for each
         resulting Borrowing);

                  (ii) the effective  date of the election made pursuant to such
         Interest Election Request, which shall be a Business Day;

                  (iii) whether the resulting Borrowing is to be an ABR
         Borrowing or a Eurodollar Borrowing; and

                  (iv) if the resulting Borrowing is a Eurodollar Borrowing, the
         Interest  Period to be  applicable  thereto after giving effect to such
         election, which shall be a period contemplated by the definition of the
         term "Interest Period".

If any such Interest  Election Request requests a Eurodollar  Borrowing but does
not  specify  an  Interest  Period,  then the  Borrower  shall be deemed to have
selected an Interest Period of one month's duration.

                  (d)  Promptly   following  receipt  of  an  Interest  Election
Request, the Administrative Agent shall advise each Senior Lender and/or Tranche
D Lender, as applicable,  of the details thereof and of such Lender's portion of
each resulting Borrowing.

                  (e) If  the  Borrower  fails  to  deliver  a  timely  Interest
Election Request with respect to a Eurodollar  Borrowing prior to the end of the
Interest Period  applicable  thereto,  then,  unless such Borrowing is repaid as
provided  herein,  at the end of such Interest  Period such  Borrowing  shall be
converted to an ABR Borrowing.  Notwithstanding  any contrary  provision hereof,
(i) if a  Senior  Event  of  Default  has  occurred  and is  continuing  and the
Administrative  Agent, at the request of the Required Senior Lenders so notifies
the Borrower,  then,  so long as a Senior Event of Default is continuing  (A) no
outstanding  Borrowing (other than a Tranche D Borrowing) may be converted to or
continued as a  Eurodollar  Borrowing  and (B) unless  repaid,  each  Eurodollar
Borrowing  (other  than  Tranche  D  Borrowings)  shall be  converted  to an ABR
Borrowing at the end of the Interest Period  applicable  thereto,  and (ii) if a
Tranche D Event of Default has occurred and is continuing and the Administrative
Agent,  at the  request  of the  Required  Tranche D  Lenders  so  notifies  the
Borrower,  then,  so long as a Tranche D Event of Default is  continuing  (A) no
outstanding Tranche D Borrowing may be converted to or continued as a Eurodollar
Borrowing and (B) unless  repaid,  each Tranche D Borrowing that is a Eurodollar
Borrowing  shall be  converted  to an ABR  Borrowing  at the end of the Interest
Period applicable thereto.

                  (f) A  Borrowing  of any  Class  may  not be  converted  to or
continued as a  Eurodollar  Borrowing  if after  giving  effect  thereto (i) the
Interest Period therefor would commence before and end after a date on which any
principal  of the Loans of such Class is scheduled to be repaid and (ii) the sum
of the aggregate principal amount of outstanding  Eurodollar  Borrowings of such
Class with Interest Periods ending on or prior to such scheduled  repayment date
plus the aggregate  principal amount of outstanding ABR Borrowings of such Class
would be less  than  the  aggregate  principal  amount  of  Loans of such  Class
required to be repaid on such scheduled repayment date.



<PAGE>


                  SECTION 2.08.  Termination and Reduction of  Commitments.  (a)
Unless previously terminated, (i) the Asset Sale Term Loan Commitments,  Tranche
B  Commitments,  Tranche C  Commitments,  Tranche D  Commitments  and  Tranche A
Commitments  in excess of  $500,000,000  shall  terminate at 5:00 p.m., New York
City time, on the Effective Date, (ii) the Revolving Commitments shall terminate
on the Revolving  Maturity  Date and (iii) the undrawn  balance of the Tranche A
Commitments shall terminate at 5:00 p.m., New York City time, on the last day of
the Tranche A Availability Period.

                  (b) The  Borrower may at any time  terminate,  or from time to
time reduce,  the Commitments of any Class;  provided that (i) each reduction of
the Commitments of any Class shall be in an amount that is an integral  multiple
of  $1,000,000  and not less than  $5,000,000  and (ii) the  Borrower  shall not
terminate or reduce the  Revolving  Commitments  if, after giving  effect to any
concurrent  prepayment of the Revolving  Loans in accordance  with Section 2.11,
the sum of the Revolving Exposures would exceed the total Revolving Commitments.

                  (c) If any prepayment of Term Borrowings is required  pursuant
to  Section  2.11  but  cannot  be made  because  there  are no Term  Borrowings
outstanding,  or  because  the amount of the  required  prepayment  exceeds  the
outstanding amount of Term Borrowings, then, on the date that such prepayment is
required,  the  Revolving  Commitments  shall be reduced by an aggregate  amount
equal to the amount of the  required  prepayment,  or the excess of such  amount
over the outstanding amount of Term Borrowings, as the case may be.

                  (d) The Borrower shall notify the Administrative  Agent of any
election to  terminate or reduce the  Commitments  under  paragraph  (b) of this
Section, or any required reduction of the Revolving  Commitments under paragraph
(b) or (c) of this Section,  at least three Business Days prior to the effective
date  of  such  termination  or  reduction,  specifying  such  election  and the
effective  date  thereof.   Promptly   following  receipt  of  any  notice,  the
Administrative  Agent  shall  advise the  Senior  Lenders  and/or the  Tranche D
Lenders,  as applicable,  of the contents thereof.  Each notice delivered by the
Borrower  pursuant to this Section shall be irrevocable;  provided that a notice
of termination of the Revolving  Commitments delivered by the Borrower may state
that  such  notice  is  conditioned  upon  the  effectiveness  of  other  credit
facilities,  in which case such notice may be revoked by the Borrower (by notice
to the Administrative Agent on or prior to the specified effective date) if such
condition is not satisfied.  Any  termination or reduction of the Commitments of
any Class shall be permanent.  Each  reduction of the  Commitments  of any Class
shall be made  ratably  among the Lenders in  accordance  with their  respective
Commitments of such Class.

                  SECTION 2.09.  Repayment of Loans;  Evidence of Debt.  (a) The
Borrower hereby unconditionally  promises to pay (i) to the Administrative Agent
for the account of each Senior Lender the then unpaid  principal  amount of each
Revolving Loan of such Senior Lender on the Revolving Maturity Date, (ii) to the
Administrative Agent for the account of each Senior Lender and Tranche D Lender,
as applicable, the then unpaid principal amount of each Term Loan of such Lender
as provided in Section  2.10 and (iii) to the  Swingline  Lender the then unpaid
principal amount of each Swingline Loan on the earlier of the Revolving Maturity
Date and the first date after  such  Swingline  Loan is made that is the 15th or
last day of a  calendar  month  and is at least ten  Business  Days  after  such
Swingline Loan is made; provided that on each date that a Revolving Borrowing is
made, the Borrower shall repay all Swingline Loans then outstanding.



<PAGE>


                  (b) Each Lender shall  maintain in  accordance  with its usual
practice an account or accounts  evidencing the  indebtedness of the Borrower to
such Lender resulting from each Loan made by such Lender,  including the amounts
of  principal  and  interest  payable  and paid to such Lender from time to time
hereunder.

                  (c) The Administrative  Agent shall maintain accounts in which
it shall record (i) the amount of each Loan made  hereunder,  the Class and Type
thereof  and the  Interest  Period  applicable  thereto,  (ii) the amount of any
principal  or interest  due and  payable or to become due and  payable  from the
Borrower to each Lender  hereunder  and (iii) the amount of any sum  received by
the  Administrative  Agent  hereunder  for the  account of the  Lenders and each
Lender's share thereof.

                  (d) The entries  made in the accounts  maintained  pursuant to
paragraph  (b) or (c) of this  Section  shall be  prima  facie  evidence  of the
existence and amounts of the  obligations  recorded  therein;  provided that the
failure of any Lender or the  Administrative  Agent to maintain such accounts or
any error therein shall not in any manner affect the  obligation of the Borrower
to repay the Loans in accordance with the terms of this Agreement.

                  (e) Any Lender may request  that Loans of any Class made by it
be evidenced by a promissory  note. In such event,  the Borrower  shall prepare,
execute  and deliver to such Lender a  promissory  note  payable to the order of
such Lender (or, if requested by such Lender,  to such Lender and its registered
assigns) and in a form approved by the  Administrative  Agent.  Thereafter,  the
Loans evidenced by such promissory note and interest  thereon shall at all times
(including after  assignment  pursuant to Section 9.04) be represented by one or
more  promissory  notes in such form  payable  to the  order of the payee  named
therein (or, if such promissory note is a registered note, to such payee and its
registered assigns).

                  SECTION  2.10.  Amortization  of Term  Loans.  (a)  Subject to
adjustment  pursuant to paragraph (e) of this Section,  the Borrower shall repay
Tranche  A Term  Borrowings  on each  date  set  forth  below  in the  aggregate
principal amount set forth opposite such date:

                     Date                   Amount

         September 30, 2000                 $ 75,000,000
         September 30, 2001                 $100,000,000
         September 30, 2002                 $250,000,000
         September 30, 2003                 $350,000,000
         September 30, 2004                 $450,000,000

                  (b) Subject to  adjustment  pursuant to paragraph  (e) of this
Section,  the Borrower  shall repay  Tranche B Term  Borrowings in the aggregate
principal  amount of  $5,000,000  on  September  30 of each year,  beginning  on
September 30, 2001.

                  (c) Subject to  adjustment  pursuant to paragraph  (e) of this
Section,  the Borrower  shall repay  Tranche C Term  Borrowings in the aggregate
principal  amount of  $5,000,000  on  September  30 of each year,  beginning  on
September 30, 2001.



<PAGE>


                  (d) To the extent not previously paid, (i) all Asset Sale Term
Loans shall be due and payable on the Asset Sale Term Loan Maturity  Date,  (ii)
all  Tranche A Term Loans  shall be due and  payable  on the  Tranche A Maturity
Date,  (iii) all  Tranche B Term Loans shall be due and payable on the Tranche B
Maturity Date, and (iv) all Tranche C Term Loans shall be due and payable on the
Tranche  C  Maturity  Date and (v) all  Tranche  D Term  Loans  shall be due and
payable on the Tranche D Maturity Date.

                  (e) If the  initial  aggregate  amount  of the  Lenders'  Term
Commitments of any Class exceeds the aggregate principal amount of Term Loans of
such Class  that are made on the  Effective  Date (or,  in the case of Tranche A
Term Loans, outstanding at 5:00 p.m., New York City time, on the last day of the
Tranche A Availability Period), then the scheduled repayments of Term Borrowings
of such Class to be made pursuant to this Section shall be reduced ratably by an
aggregate amount equal to such excess. Any prepayment of a Term Borrowing of any
Class shall be applied to reduce the subsequent scheduled repayments of the Term
Borrowings of such Class to be made pursuant to this Section  ratably;  provided
that at the option of the  Borrower,  any  prepayment  made  pursuant to Section
2.11(a) may be applied either (a) first to reduce the next scheduled  repayments
of the Term  Borrowings  of such Class to be made  pursuant  to this  Section in
order of maturity or (b) ratably.

                  (f)  If any  Senior  Subordinated  Notes  or  other  Permitted
Subordinated  Debt or any capital  stock or other  Equity  Interest  (other than
capital stock issued pursuant to management  compensation  plans and the Sponsor
Preferred  Stock  Purchase) is issued by Allied Waste or its  Subsidiaries on or
before the Effective Date, an amount equal to the Net Available Proceeds of such
Permitted  Subordinated  Debt and the Net Available  Proceeds of any such equity
issuance shall be allocated (i) first,  to reduce the Tranche D Commitments  and
accordingly  the amount of Tranche D Term Borrowings on the Effective Date, (ii)
second,  to reduce Asset Sale Term Loan  Commitments (and accordingly the amount
of Asset Sale Term Loan  Borrowings on the Effective  Date) and (iii) third,  to
the extent of any additional Net Available Proceeds,  to reduce A, B, and C Term
Commitments (and accordingly the amounts of A, B and C Term Borrowings on (or in
the case of Tranche A Term Borrowings, on or after) the Effective Date) on a pro
rata  basis  in  accordance  with  the  relative  outstanding  amounts  of  such
Commitments at the time of such reductions.

                  (g) If any Asset  Sales are  effected  by Allied  Waste or its
Subsidiaries  or by BFI or its  subsidiaries on or before the Effective Date, an
amount  equal  to the Net  Available  Proceeds  of such  Asset  Sales  shall  be
allocated (i) first, to reduce Asset Sale Term Loan Commitments (and accordingly
the amount of Asset Sale Term Loan  Borrowings on the  Effective  Date) and (ii)
second, to reduce A, B and C Term Commitments (and accordingly the amounts of A,
B and C Term Borrowings on (or in the case of Tranche A Term  Borrowings,  on or
after) the Effective  Date) on a pro rata basis in accordance  with the relative
outstanding amounts of such Commitments at the time of such reductions.

                  (h) If mandatory prepayment amounts arise from the issuance of
Senior  Subordinated  Notes or equity  securities (other than in connection with
the Sponsor  Preferred Stock Purchase) by Allied Waste or the Borrower after the
Effective Date,  then,  subject to Section 2.11(c),  the Net Available  Proceeds
thereof  shall be  allocated  (i)  first,  to repay  outstanding  Tranche D Term
Borrowings,  (ii) second,  to repay  outstanding  Asset Sale Term Borrowings and
(iii) third, to the extent of any remaining Net Available Proceeds,  to repay A,
B and C Term Borrowings or reduce the Tranche A Commitments,  as appropriate, on
a pro rata basis in accordance with the respective  outstanding  amounts of such
Borrowings  and the then  remaining  unused Tranche A Commitments at the time of
such prepayment.



<PAGE>


                  (i)  Notwithstanding the provisions of paragraph (g) above, if
Net  Available  Proceeds  from Asset  Sales  referred to in such  paragraph  are
received on, before or after the Effective  Date and (after giving effect to any
allocation of a portion of such Net Available  Proceeds to repay Asset Sale Term
Borrowings  or reduce  Asset Sale Term Loan  Commitments)  (x) there are no then
outstanding  Asset Sale Term Loans or Asset Sale Term Loan  Commitments  and (y)
the  outstanding  Tranche  D  Commitments  or  Tranche  D  Term  Borrowings,  as
applicable, have been reduced to not more than $500,000,000 from the application
of at least  $2,000,000,000 of net proceeds from the sale of Senior Subordinated
Notes  and or equity  securities  (other  than in  connection  with the  Sponsor
Preferred Stock Purchase) of Allied Waste, then, subject to Section 2.11(c) such
Net  Available  Proceeds  from Asset Sales may,  at the  Borrower's  option,  be
applied  (to the extent not  required to repay in full all Asset Sale Term Loans
or terminate in full all Asset Sale Term Loan  Commitments) to repay outstanding
Tranche D Term Borrowings or reduce Tranche D Term Commitments,  as the case may
be,  until such  Tranche D Term  Borrowings  are paid in full and such Tranche D
Commitments are terminated in full, and then to repay A, B and C Term Borrowings
or  reduce  Tranche  A  Commitments,  as  applicable,  on a pro  rata  basis  in
accordance  with the respective  outstanding  amounts of such Borrowings and the
then remaining unused Tranche A Commitments at the time of such prepayment.

                  (j) Prior to any repayment of any Term Borrowings of any Class
hereunder,  the  Borrower  shall  select  the  Borrowing  or  Borrowings  of the
applicable  Class to be repaid  and shall  notify  the  Administrative  Agent by
telephone  (confirmed  by telecopy) of such  selection not later than 1:00 p.m.,
New York City  time,  three  Business  Days  before the  scheduled  date of such
repayment.  Each repayment of a Borrowing  shall be applied ratably to the Loans
included in the repaid Borrowing.  Repayments of Term Loans shall be accompanied
by accrued interest on the amount repaid.

                  (k) So long as  Tranche  A Term  Loans  are  outstanding,  any
Lender  holding  Tranche B Term Loans or  Tranche C Term Loans may,  on not less
than one Business Day's prior written notice to the Administrative  Agent, elect
not to have any mandatory prepayment to be made out of Excess Cash Flow pursuant
to Section  2.11(d)  applied to such Lender's  Tranche B Term Loans or Tranche C
Term Loans,  in which case the amount not so applied  shall be applied to prepay
Tranche A Term Loans.

                  (l) So long as Asset  Sale Term  Loans or Tranche A Term Loans
are outstanding,  the Borrower may, at its election,  afford the Lenders holding
Tranche  B Loans or  Tranche  C Loans  the  right to elect on not less  than one
Business Day's prior written notice to the Administrative  Agent with respect to
any optional prepayment pursuant to Section 2.11(a), not to have such prepayment
applied to such Lender's  Tranche B Term Loans or Tranche C Term Loans, in which
case the amount not so applied  shall be applied to prepay Asset Sale Term Loans
and Tranche A Term Loans on a pro rata basis in accordance  with the outstanding
amounts thereof and otherwise as described in Section 2.10(n).

                  (m) If at the time of any mandatory prepayment made during the
Tranche A Availability Period, the Tranche A Term Loan has not been fully drawn,
the amount of such mandatory  prepayment allocable to the undrawn portion of the
Tranche  A Term  Loan  may be  retained  by  the  Borrower  and  the  Tranche  A
Commitments will be permanently reduced by such amount.



<PAGE>


                  (n) Except as set forth in paragraphs (f), (g), (h), (i), (k),
and (l), and subject to Section  2.11(c),  (i) all Net Available  Proceeds to be
applied at any time to prepay Term Borrowings  pursuant to Section 2.11 shall be
applied  (A) first,  to repay  outstanding  Asset Sale Term  Borrowings  and (B)
second, to the extent of any remaining Net Available Proceeds, to repay A, B and
C Term Borrowings, or reduce the Tranche A Commitments, as appropriate, on a pro
rata  basis  in  accordance  with the  respective  outstanding  amounts  of such
Borrowings  and the then  remaining  unused Tranche A Commitments at the time of
such  prepayment;  and (ii) all  Excess  Cash Flow to be  applied at any time to
prepay Term  Borrowings  pursuant to Section  2.11 shall be applied to repay the
Senior  Term  Loans at the  Borrower's  option,  in order  of  maturity  of such
Borrowings or on a pro rata basis in accordance with the respective  outstanding
amounts of such Borrowings at the time of such prepayment.

                  Each payment of Borrowings pursuant to this Section 2.10 shall
be accompanied by accrued interest on the principal amount paid to but excluding
the date of payment.

                  SECTION 2.11. Prepayment of Loans. (a) The Borrower shall have
the right at any time and from time to time to prepay any  Borrowing in whole or
in part,  subject to the  requirements of this Section provided that on or after
the first  anniversary of the Effective Date,  when such prepaid  Borrowing is a
Tranche D Loan, the Borrower shall be required to redeem a ratable amount of any
outstanding Exchange Notes in accordance with the provisions of Article 3 of the
Exchange Note Indenture.

                  (b) In the  event  and on such  occasion  that  the sum of the
Revolving Exposures exceeds the total Revolving Commitments,  the Borrower shall
prepay Revolving  Borrowings or Swingline  Borrowings (or, if no such Borrowings
are outstanding,  deposit cash collateral in an account with the  Administrative
Agent pursuant to Section 2.05(j)) in an aggregate amount equal to such excess.



<PAGE>


                  (c) In the event and on each  occasion  that any Net Available
Proceeds  are  received  by or on behalf of Allied  Waste,  the  Borrower or any
Restricted  Subsidiary  or BFI  or any  subsidiary  of  BFI  in  respect  of any
Prepayment Event, the Borrower shall,  within three Business Days after such Net
Available  Proceeds are received,  prepay Term  Borrowings  (or reduce Term Loan
Commitments,  in the case of Net  Available  Proceeds  received on or before the
Effective  Date) in an  aggregate  amount  equal to the  amount of the  Relevant
Percentage of such Net Available Proceeds required to be applied or allocated in
accordance with Sections 2.10(f), (g), (h), (i), (j), (k), (l) and (n); provided
that on or after the first  anniversary  of the  Effective  Date,  the  Relevant
Percentage of Net Available Proceeds received in respect of any Prepayment Event
and prepaid in  accordance  with such sections to the Tranche D Lenders shall be
applied  ratably to prepay Tranche D Loans and redeem any  outstanding  Exchange
Notes in  accordance  with Article 3 of the Exchange  Note  Indenture;  provided
further that in the case of Net  Available  Proceeds  arising out of the sale of
Specified Assets, the issuance of the Senior Subordinated Notes, the issuance of
Permitted Cure Securities or the issuance or incurrence of Indebtedness pursuant
to Section 6.01A(xvi), the Borrower shall prepay Term Borrowings in an aggregate
amount equal to 100% of Net Available Proceeds in accordance with such sections;
provided  further that, in the case of any event  described in clause (a) of the
definition of the term Prepayment Event occurring after the repayment in full of
all Asset Sale Term Loans  (other than in  connection  with a sale of  Specified
Assets), if the Borrower shall deliver to the Administrative Agent a certificate
of a Financial  Officer to the effect  that the  Borrower  and the  Subsidiaries
intend to apply the Net  Available  Proceeds  from such  event,  within one year
after  receipt  of such  Net  Available  Proceeds,  to  acquire  real  property,
equipment   or  other   tangible   assets   (including   pursuant  to  Permitted
Acquisitions)  to be used in the business of the Borrower and the  Subsidiaries,
and certifying that no Event of Default has occurred and is continuing,  then no
prepayment  shall be  required  pursuant  to this  paragraph  in  respect of Net
Available  Proceeds so applied by the end of such one-year period. The amount of
the Relevant Percentage of such Net Available Proceeds not so applied by the end
of such one-year period shall be applied to the prepayment of Term Borrowings as
if  received on the date on which such  status is first  ascertainable.  Any Net
Available  Proceeds  required  to be  applied  to the  reduction  of  Tranche  A
Commitments  or the  prepayment  of  Tranche A Term Loans  shall be applied  (i)
first, to the prepayment of Tranche A Term Loans then  outstanding,  if any, and
(ii) second,  to permanently  reduce the Tranche A Commitments.  Notwithstanding
any other provision of this Agreement, including the provisions of Sections 2.10
and 2.11, any and all proceeds,  including any Net Available Proceeds,  from the
sale or disposition of Collateral subject to Liens under the Security Agreements
or the  Pledge  Agreements  at the  time of such  sale or  disposition  and made
pursuant to the  exercise of remedies  under such  Security  Documents  shall be
applied in accordance with the provisions of the applicable  Security  Agreement
or Pledge Agreement rather than the provisions of this Agreement.

                  (d)  Following  the end of each fiscal  year of the  Borrower,
commencing  with the fiscal year ending  December 31, 2000,  the Borrower  shall
prepay Senior Term Loans in an aggregate amount equal to 75% of Excess Cash Flow
for such fiscal year, in accordance  with  Sections  2.10(j),  (k), (l) and (n).
Each  prepayment  pursuant to this paragraph shall be made on or before the date
on which  financial  statements are delivered  pursuant to Section  5.04(A) with
respect to the fiscal year for which Excess Cash Flow is being  calculated  (and
in any event within 105 days after the end of such fiscal year).

                  (e) The Borrower shall notify the  Administrative  Agent (and,
in the  case of  prepayment  of a  Swingline  Loan,  the  Swingline  Lender)  by
telephone (confirmed by telecopy) of any prepayment hereunder (i) in the case of
prepayment of a Eurodollar  Revolving  Borrowing,  not later than 1:00 p.m., New
York City time,  three Business Days before the date of prepayment,  (ii) in the
case of prepayment of an ABR Revolving Borrowing,  not later than 1:00 p.m., New
York City time,  one Business Day before the date of  prepayment or (iii) in the
case of prepayment of a Swingline  Loan, not later than 1:00 p.m., New York City
time, on the date of prepayment. Each such notice shall be irrevocable and shall
specify the prepayment  date, the principal  amount of each Borrowing or portion
thereof to be prepaid and, in the case of a mandatory  prepayment,  a reasonably
detailed  calculation  of the amount of such  prepayment;  provided  that,  if a
notice of optional  prepayment is given in connection with a conditional  notice
of termination of the Revolving  Commitments  as  contemplated  by Section 2.08,
then such notice of prepayment  may be revoked if such notice of  termination is
revoked in accordance with Section 2.08.  Promptly following receipt of any such
notice  (other  than  a  notice  relating  solely  to  Swingline   Loans),   the
Administrative  Agent shall  advise the Lenders of the  contents  thereof.  Each
partial  prepayment  of any  Borrowing  shall  be in an  amount  that  would  be
permitted  in the case of an Loan of a Borrowing of the same Type as provided in
Section  2.02,  except as  necessary  to apply  fully the  required  amount of a
mandatory prepayment. Each prepayment of a Borrowing shall be applied ratably to
the Loans included in the prepaid Borrowing. Prepayments shall be accompanied by
accrued interest to the extent required by Section 2.13.


<PAGE>


                  SECTION  2.12.  Fees.  (a) The  Borrower  agrees to pay to the
Administrative  Agent for the account of each  Lender a  commitment  fee,  which
shall  accrue  at the  Applicable  Rate  on the  daily  unused  amount  of  each
Commitment  of such Lender  during the period from and including the date hereof
to  but  excluding  the  date  on  which  such  Commitment  terminates.  Accrued
commitment  fees shall be payable in arrears (i) in the case of commitment  fees
in respect of the Revolving  Commitments and Tranche A Commitments,  on the last
day of March, June, September and December of each year and on the date on which
the Revolving  Commitments or Tranche A Commitments,  as applicable,  terminate,
commencing  on the first such date to occur after the date  hereof,  and (ii) in
the case of  commitment  fees in  respect  of the Asset  Sale Loan  Commitments,
Tranche B Commitments,  Tranche C Commitments,  and Tranche D Commitments on the
Effective  Date or any earlier  date on which such  Commitments  terminate.  All
commitment  fees shall be  computed on the basis of a year of 360 days and shall
be payable for the actual  number of days elapsed  (including  the first day but
excluding the last day). For purposes of computing  commitment fees with respect
to Revolving Commitments,  a Revolving Commitment of a Lender shall be deemed to
be used to the extent of the outstanding Revolving Loans and LC Exposure of such
Lender (and the Swingline  Exposure of such Lender shall be disregarded for such
purpose).

                  (b) The Borrower agrees to pay (i) to the Administrative Agent
for the account of each Revolving Lender a participation fee with respect to its
participations  in Letters of Credit,  which shall accrue at the same Applicable
Margin as interest on  Eurodollar  Revolving  Loans on the daily  amount of such
Lender's LC Exposure (excluding any portion thereof attributable to unreimbursed
LC Disbursements) during the period from and including the Effective Date to but
excluding  the later of the date on which  such  Lender's  Revolving  Commitment
terminates and the date on which such Lender ceases to have any LC Exposure, and
(ii) to each  Issuing  Bank a fronting  fee,  which shall  accrue at the rate or
rates per annum  separately  agreed upon  between the  Borrower and such Issuing
Bank, not to exceed 0.25% per annum, on the outstanding amount of each Letter of
Credit issued by such Issuing Bank during the period from and including the date
of issuance  thereof to but  excluding  the date of  termination,  expiration or
drawing  in  full of such  Letter  of  Credit,  as well as such  Issuing  Bank's
standard fees with respect to the issuance,  amendment,  renewal or extension of
any Letter of Credit or processing of drawings  thereunder.  Participation  fees
and fronting fees accrued  through and  including  the last day of March,  June,
September  and December of each year shall be payable on the third  Business Day
following  such last day,  commencing  on the first such date to occur after the
Effective  Date;  provided  that all such fees  shall be  payable on the date on
which the Revolving  Commitments  terminate and any such fees accruing after the
date on which the Revolving  Commitments  terminate  shall be payable on demand.
Any other fees payable to an Issuing Bank  pursuant to this  paragraph  shall be
payable within 10 days after demand.  All  participation  fees and fronting fees
shall be  computed  on the basis of a year of 360 days and shall be payable  for
the actual  number of days elapsed  (including  the first day but  excluding the
last day).

                  (c) The Borrower  agrees to pay to the  Administrative  Agent,
for its own  account,  fees  payable in the amounts and at the times  separately
agreed upon between the Borrower and the Administrative Agent.



<PAGE>


                  (d) All fees payable hereunder shall be paid on the dates due,
in immediately  available funds, to the  Administrative  Agent (or to an Issuing
Bank,  in the  case of fees  payable  to it) for  distribution,  in the  case of
commitment fees and participation  fees, to the Lenders entitled  thereto.  Fees
paid shall not be refundable under any circumstances.

                  SECTION 2.13.  Interest.  (a)  The Loans comprising each ABR
Borrowing (including each Swingline Loan) shall bear interest at the Alternate
Base Rate plus the Applicable Margin.

                  (b) The Loans comprising each Eurodollar  Borrowing shall bear
interest at the Adjusted  LIBO Rate for the  Interest  Period in effect for such
Borrowing plus the Applicable Margin.

                  (c)  Notwithstanding  the  foregoing,  if any  principal of or
interest  on any  Loan  or any  fee or  other  amount  payable  by the  Borrower
hereunder is not paid when due, whether at stated maturity, upon acceleration or
otherwise,  such  overdue  amount shall bear  interest,  after as well as before
judgment,  at a rate per annum equal to (i) in the case of overdue  principal of
any Loan, 2% plus the rate otherwise  applicable to such Loan as provided in the
preceding paragraphs of this Section or (ii) in the case of any other amount, 2%
plus the rate  applicable to ABR Revolving Loans as provided in paragraph (a) of
this Section.

                  (d) Accrued  interest on each Loan shall be payable in arrears
on each Interest Payment Date for such Loan and, in the case of Revolving Loans,
upon  termination  of the  Revolving  Commitments;  provided  that (i)  interest
accrued  pursuant to paragraph  (c) of this Section  shall be payable on demand,
(ii) in the event of any  repayment  or  prepayment  of any Loan  (other  than a
prepayment  of an  ABR  Revolving  Loan  prior  to  the  end  of  the  Revolving
Availability Period), accrued interest on the principal amount repaid or prepaid
shall be payable on the date of such  repayment or  prepayment  and (iii) in the
event of any conversion of any  Eurodollar  Loan prior to the end of the current
Interest Period therefor,  accrued interest on such Loan shall be payable on the
effective date of such conversion.

                  (e) All interest hereunder shall be computed on the basis of a
year of 360 days,  except that  interest  computed by reference to the Alternate
Base Rate at times when the Alternate Base Rate is based on the Prime Rate shall
be computed on the basis of a year of 365 days (or 366 days in a leap year), and
in each case shall be payable for the actual  number of days elapsed  (including
the first day but excluding the last day). The applicable Alternate Base Rate or
Adjusted  LIBO Rate shall be determined by the  Administrative  Agent,  and such
determination shall be conclusive absent manifest error.

                  SECTION 2.14.  Alternate Rate of Interest.  If prior to the
commencement of any Interest Period for a Eurodollar Borrowing:

                  (a) the Administrative  Agent determines (which  determination
         shall be conclusive absent manifest error) that adequate and reasonable
         means do not exist for  ascertaining  the  Adjusted  LIBO Rate for such
         Interest Period; or

                  (b) the Administrative Agent is advised by either the Required
         Senior Lenders or the Required Tranche D Lenders that the Adjusted LIBO
         Rate for such Interest  Period will not  adequately  and fairly reflect
         the cost to such  Lenders  (or Lender) of making or  maintaining  their
         Loans  (or its  Loan)  included  in such  Borrowing  for such  Interest
         Period;



<PAGE>


then the Administrative  Agent shall give notice thereof to the Borrower and the
Lenders by  telephone  or telecopy as promptly as  practicable  thereafter  and,
until the  Administrative  Agent  notifies the Borrower and the Lenders that the
circumstances  giving  rise to such  notice no longer  exist,  (i) any  Interest
Election   Request  that  requests  the  conversion  of  any  Borrowing  to,  or
continuation  of any Borrowing as, a Eurodollar  Borrowing  shall be ineffective
and  (ii)  if any  Borrowing  Request  requests  a  Eurodollar  Borrowing,  such
Borrowing shall be made as an ABR Borrowing.

                  SECTION 2.15. Increased Costs. (a) If any Change in Law shall:

                  (i) impose,  modify or deem  applicable  any reserve,  special
         deposit or similar  requirement against assets of, deposits with or for
         the  account  of, or credit  extended  by, any Lender  (except any such
         reserve requirement reflected in the Adjusted LIBO Rate) or any Issuing
         Bank; or

                  (ii)  impose on any Lender or any  Issuing  Bank or the London
         interbank  market  any other  condition  affecting  this  Agreement  or
         Eurodollar  Loans  made by such  Lender  or any  Letter  of  Credit  or
         participation therein;

and the result of any of the  foregoing  shall be to  increase  the cost to such
Lender of making or  maintaining  any  Eurodollar  Loan (or of  maintaining  its
obligation to make any such Loan) or to increase the cost to such Lender or such
Issuing Bank of participating in, issuing or maintaining any Letter of Credit or
to reduce the amount of any sum received or receivable by such Lender or Issuing
Bank hereunder (whether of principal,  interest or otherwise), then the Borrower
will pay to such Lender or Issuing  Bank,  as the case may be,  such  additional
amount or amounts as will  compensate  such Lender or Issuing  Bank, as the case
may be, for such additional costs incurred or reduction suffered.

                  (b) If any  Lender or any  Issuing  Bank  determines  that any
Change in Law  regarding  capital  requirements  has or would have the effect of
reducing the rate of return on such Lender's or Issuing Bank's capital or on the
capital of such  Lender's  or  Issuing  Bank's  holding  company,  if any,  as a
consequence of this Agreement or the Loans made by, or participations in Letters
of Credit held by, such Lender,  or the Letters of Credit issued by such Issuing
Bank,  to a level  below  that which such  Lender or such  Issuing  Bank or such
Lender's or Issuing  Bank's  holding  company  could have  achieved but for such
Change in Law  (taking  into  consideration  such  Lender's  or  Issuing  Bank's
policies and the policies of such  Lender's or Issuing  Bank's  holding  company
with respect to capital adequacy),  then from time to time the Borrower will pay
to such Lender or Issuing  Bank, as the case may be, such  additional  amount or
amounts as will  compensate  such  Lender or Issuing  Bank or such  Lender's  or
Issuing Bank's holding company for any such reduction suffered.

                  (c) A  certificate  of a Lender or Issuing Bank setting  forth
the amount or amounts necessary to compensate such Lender or Issuing Bank or its
holding  company,  as the case may be, as specified  in paragraph  (a) or (b) of
this Section shall be delivered to the Borrower and shall be  conclusive  absent
manifest error.  The Borrower shall pay such Lender or Issuing Bank, as the case
may be, the  amount  shown as due on any such  certificate  within 10 days after
receipt thereof.



<PAGE>


                  (d) Failure or delay on the part of any Lender or Issuing Bank
to demand compensation pursuant to this Section shall not constitute a waiver of
such Lender's or Issuing Bank's right to demand such compensation; provided that
the  Borrower  shall not be required to  compensate  a Lender or an Issuing Bank
pursuant to this Section for any  increased  costs or  reductions  incurred more
than 90 days prior to the date that such Lender or Issuing Bank, as the case may
be,  notifies  the  Borrower of the Change in Law giving rise to such  increased
costs or reductions  and of such Lender's or Issuing  Bank's  intention to claim
compensation  therefor;  provided further that, if the Change in Law giving rise
to such  increased  costs or reductions is  retroactive,  then the 90-day period
referred to above shall be extended to include the period of retroactive  effect
thereof.

                  (e) Notwithstanding the foregoing,  Section 2.17, and not this
Section 2.15, is the only section of this  Agreement  that deals with  increased
costs with respect to Taxes.

                  SECTION 2.16. Break Funding Payments.  In the event of (a) the
payment of any principal of any Eurodollar Loan other than on the last day of an
Interest  Period  applicable  thereto  (including  as a  result  of an  Event of
Default),  (b) the conversion of any Eurodollar  Loan other than on the last day
of the Interest Period applicable thereto,  (c) the failure to borrow,  convert,
continue or prepay any Revolving  Loan or Term Loan on the date specified in any
notice  delivered  pursuant  hereto  (regardless  of whether  such notice may be
revoked under Section  2.11(e) and is revoked in accordance  therewith),  or (d)
the assignment of any Eurodollar Loan other than on the last day of the Interest
Period  applicable  thereto as a result of a request by the Borrower pursuant to
Section 2.19, then, in any such event, the Borrower shall compensate each Lender
for the loss,  cost and expense  attributable  to such  event.  In the case of a
Eurodollar  Loan,  such loss,  cost or expense to any Lender  shall be deemed to
include an amount determined by such Lender to be the excess, if any, of (i) the
amount of interest which would have accrued on the principal amount of such Loan
had such  event not  occurred,  at the  Adjusted  LIBO Rate that would have been
applicable to such Loan,  for the period from the date of such event to the last
day of the then current  Interest  Period therefor (or, in the case of a failure
to borrow, convert or continue, for the period that would have been the Interest
Period for such Loan),  over (ii) the amount of interest  which would  accrue on
such  principal  amount for such period at the  interest  rate which such Lender
would  bid  were it to bid,  at the  commencement  of such  period,  for  dollar
deposits of a  comparable  amount and period from other banks in the  Eurodollar
market.  A  certificate  of any Lender  setting forth any amount or amounts that
such Lender is entitled to receive  pursuant to this Section  shall be delivered
to the Borrower and shall be  conclusive  absent  manifest  error.  The Borrower
shall pay such Lender the amount shown as due on any such certificate  within 10
days after receipt thereof.

                  SECTION 2.17. Taxes. (a) Any and all payments by or on account
of any  obligation  of the Borrower  hereunder or under any other Loan  Document
shall be made free and clear of and without  deduction for any Indemnified Taxes
or Other Taxes;  provided  that if the Borrower  shall be required to deduct any
Indemnified  Taxes or Other Taxes from such  payments,  then (i) the sum payable
shall be increased  as  necessary  so that after making all required  deductions
(including  deductions applicable to additional sums payable under this Section)
the Administrative  Agent,  Lender or Issuing Bank (as the case may be) receives
an amount equal to the sum it would have  received had no such  deductions  been
made,  (ii) the Borrower shall make such deductions and (iii) the Borrower shall
pay  the  full  amount  deducted  to  the  relevant  Governmental  Authority  in
accordance with applicable law.



<PAGE>


                  (b) In addition, the Borrower shall pay any Other Taxes to the
relevant Governmental Authority in accordance with applicable law.

                  (c) The Borrower  shall  indemnify the  Administrative  Agent,
each Lender and the Issuing Bank,  within 10 days after written demand therefor,
for the  full  amount  of any  Indemnified  Taxes  or  Other  Taxes  paid by the
Administrative Agent, such Lender or the Issuing Bank, as the case may be, on or
with respect to any payment by or on account of any  obligation  of the Borrower
hereunder or under any other Loan Document (including Indemnified Taxes or Other
Taxes  imposed or  asserted on or  attributable  to amounts  payable  under this
Section) and any penalties,  interest and reasonable  expenses arising therefrom
or with respect thereto,  whether or not such  Indemnified  Taxes or Other Taxes
were  correctly  or legally  imposed or  asserted by the  relevant  Governmental
Authority. A certificate as to the amount of such payment or liability delivered
to the Borrower by a Lender or the Issuing Bank, or by the Administrative  Agent
on its own  behalf  or on  behalf  of a Lender  or the  Issuing  Bank,  shall be
conclusive absent manifest error.

                  (d) As soon as  practicable  after any payment of  Indemnified
Taxes or Other Taxes by the Borrower to a Governmental  Authority,  the Borrower
shall deliver to the Administrative  Agent the original or a certified copy of a
receipt issued by such Governmental Authority evidencing such payment, a copy of
the return  reporting such payment or other evidence of such payment  reasonably
satisfactory to the Administrative Agent.



<PAGE>


                  (e) (i) Each Foreign Lender (and, where required by applicable
law,  such Foreign  Lender's  beneficial  owners)  shall deliver to the Borrower
(with a copy to the  Administrative  Agent) two copies of either  United  States
Internal Revenue Service Form 1001 or Form 4224 (and, in either case, two copies
of Form W-8), or, in the case of a Foreign Lender  claiming  exemption from U.S.
Federal  withholding tax under Section 871(h) or 881(c) of the Code with respect
to payments of  "portfolio  interest",  a Form W-8, or any  subsequent  versions
thereof or successors  thereto (and, if such Foreign Lender (and, as applicable,
such Foreign Lender's  beneficial  owners) delivers a Form W-8, a certificate in
the  form of the  certificate  attached  hereto  as  Exhibit  P (the  "Portfolio
Exemption Certificate") representing, inter alia, that such Foreign Lender (and,
as  applicable,  such  Foreign  Lender's  beneficial  owners)  is not a bank for
purposes of Section  881(c) of the Code, is not a 10-percent  shareholder of the
Borrower  (within the meaning of Section  871(h)(3)(B) of the Code) and is not a
controlled  foreign  corporation  related to the Borrower (within the meaning of
Section 864(d)(4) of the Code)),  and such other forms or statements  reasonably
requested by the Borrower, in the case of all the foregoing,  properly completed
and duly  executed by such Foreign  Lender  (and,  as  applicable,  such Foreign
Lender's  beneficial  owners) claiming complete  exemption from, or reduced rate
of,  U.S.  Federal  withholding  tax on  payments  by the  Borrower  under  this
Agreement  or any other Loan  Document.  Such forms shall be  delivered  by each
Foreign Lender (and, as applicable,  such Foreign Lender's beneficial owners) on
or before  the date it becomes a party to this  Agreement  or  designates  a new
lending  office.  In addition,  each Foreign  Lender (and, as  applicable,  such
Foreign Lender's  beneficial  owners) shall deliver such forms promptly upon the
obsolescence,  expiration or invalidity of any form previously delivered by such
Foreign Lender (and, as applicable, such Foreign Lender's beneficial owners). In
the  case of a  Foreign  Lender  (and,  as  applicable,  such  Foreign  Lender's
beneficial  owners) that delivers a Portfolio  Interest  Exemption  Certificate,
such Foreign  Lender (and, as applicable,  its beneficial  owners) shall deliver
such  certificate  and other forms as reasonably  requested by the Borrower on a
biannual basis.  In addition,  each Foreign Lender agrees to notify promptly the
Borrower and the Administrative  Agent if it (or, as applicable,  its beneficial
owners) is no longer  able to  deliver,  or if it is  required  to  withdraw  or
cancel,  any form or  statement  previously  delivered  by it  pursuant  to this
Section  2.17(e).  Notwithstanding  any other  provision of this Section 2.17, a
Foreign Lender (and, as applicable,  such Foreign  Lender's  beneficial  owners)
shall not be required to deliver any form pursuant to this Section  2.17(e) that
such Foreign  Lender (and,  as  applicable,  such  Foreign  Lender's  beneficial
owners) is not legally able to deliver (it being  understood and agreed that the
Borrower  shall  withhold or deduct such amounts from any payments  made to such
Foreign Lender that the Borrower reasonably determines are required by law).

                  (ii) Each Lender that is not a Foreign Lender shall deliver to
Borrower (with a copy to the Administrative Agent) two copies of United Internal
Revenue  Service  Form W-9, or any  subsequent  versions  thereof or  successors
thereto,  unless such Lender otherwise establishes that such Lender is otherwise
eligible for an exemption from backup  withholding  tax or any other  applicable
withholding  tax.  Such forms shall be delivered by such Lender on or before the
date it becomes a party to this Agreement or designates a new lending office and
such Lender shall deliver such forms promptly upon the obsolescence,  expiration
or invalidity of any form previously delivered by such Lender.

             (iii) Each Lender (and each former  Lender) agrees to indemnify and
hold  harmless the Borrower  and the  Administrative  Agent from and against any
Taxes  imposed by or on behalf of the United  States or any taxing  jurisdiction
thereof (including any interest,  penalty,  addition to tax or additional amount
due)  and  reasonable   expenses  arising  therefrom  or  with  respect  thereto
("Losses") incurred or payable by the Borrower or the Administrative  Agent as a
result of the failure of the Borrower or the Administrative Agent to comply with
its  obligations  to deduct or withhold any Taxes imposed by or on behalf of the
United States or any taxing jurisdiction thereof from any payments made pursuant
to  this   Agreement   which  failure   resulted  from  the  Borrower's  or  the
Administrative   Agent's  reliance  on  any  representation,   covenant,   form,
statement,  certificate  or  other  information  provided  to it by such  Lender
pursuant to this Section 2.17(e) including,  for the avoidance of doubt, (x) any
Losses  arising by virtue of such  Lender  being a "conduit  entity"  within the
meaning of Treasury Reg. Section 1.881-3 or any successor  provision thereto and
(y) in the case of a Lender which sells a participation,  any Losses which arise
as a result of such participation but, in all cases,  excluding Losses resulting
solely  from any  action  or  failure  to act by the  Borrower  (other  than the
Borrower's reliance on any such  representation,  covenant,  form,  statement or
certificate  or any  such  action  as  required  by  applicable  law or by  this
Agreement).



<PAGE>


                  (f) If the  Administrative  Agent or a Lender  or the  Issuing
Bank determines,  in its reasonable,  good faith judgment that it has received a
refund of or with  respect to any Taxes as to which it has been  indemnified  by
the Borrower or with respect to which the Borrower has paid  additional  amounts
pursuant to this  Section  2.17,  it shall pay over such refund to the  Borrower
(but only to the extent of indemnity  payments made, or additional amounts paid,
by the Borrower under this Section 2.17 with respect to the Taxes giving rise to
such refund),  net of all out-of-pocket  expenses of the Administrative Agent or
such Lender or the Issuing  Bank and without  interest  (other than any interest
paid by the  relevant  Governmental  Authority  with  respect  to such  refund);
provided,  however,  that the Borrower,  upon the request of the  Administrative
Agent or such Lender or the Issuing  Bank,  agrees to repay the amount paid over
to the Borrower  (plus any penalties,  interest or other charges  imposed by the
relevant  Governmental  Authority) to the Administrative Agent or such Lender or
the  Issuing  Bank in the event the  Administrative  Agent or such Lender or the
Issuing  Bank is required to repay such refund to such  Governmental  Authority.
Nothing contained in this Section 2.17 shall require the Administrative Agent or
any Lender or the Issuing Bank to make  available  its tax returns (or any other
information  relating to its Taxes which it deems  confidential) to the Borrower
or any other Person.

                  SECTION 2.18. Payments Generally; Pro Rata Treatment;  Sharing
of Setoffs.  (a) The Borrower shall make each payment  required to be made by it
hereunder or under any other Loan Document (whether of principal, interest, fees
or reimbursement of LC Disbursements,  or of amounts payable under Section 2.15,
2.16 or 2.17, or otherwise)  prior to the time expressly  required  hereunder or
under  such  other  Loan  Document  for such  payment  (or,  if no such  time is
expressly  required,  prior to 2:00 p.m., New York City time),  on the date when
due, in  immediately  available  funds,  without  set-off or  counterclaim.  Any
amounts  received  after  such time on any date may,  in the  discretion  of the
Administrative  Agent,  be deemed to have been  received on the next  succeeding
Business Day for purposes of  calculating  interest  thereon.  All such payments
shall be made to the Administrative Agent at its offices at 270 Park Avenue, New
York,  New York,  except  payments to be made directly to an Issuing Bank or the
Swingline Lender as expressly  provided herein and except that payments pursuant
to  Sections  2.15,  2.16,  2.17 and 9.03 shall be made  directly to the Persons
entitled thereto and payments  pursuant to other Loan Documents shall be made to
the Persons specified  therein.  The  Administrative  Agent shall distribute any
such  payments  received  by it for  the  account  of any  other  Person  to the
appropriate  recipient promptly following receipt thereof.  If any payment under
any Loan Document shall be due on a day that is not a Business Day, the date for
payment shall be extended to the next succeeding  Business Day, and, in the case
of any payment  accruing  interest,  interest  thereon  shall be payable for the
period of such extension. All payments under each Loan Document shall be made in
dollars.

                  (b) If at any time  insufficient  funds  are  received  by and
available  to the  Administrative  Agent to pay fully all amounts of  principal,
unreimbursed LC Disbursements,  interest and fees then due hereunder, such funds
shall be applied (i) first,  to payment of interest and fees then due in respect
of Senior  Loans,  Letters  of Credit  and  Commitments  (other  than  Tranche D
Commitments) hereunder, ratably among the parties entitled thereto in accordance
with the amounts of interest and fees then due to such parties,  (ii) second, to
payment of principal of Senior Loans and unreimbursed LC Disbursements  then due
hereunder,  ratably among the parties  entitled  thereto in accordance  with the
amounts of principal and unreimbursed LC Disbursements then due to such parties,
(iii)  third,  to payment of interest  and fees then due in respect of Tranche D
Term  Loans and  Tranche D  Commitments  hereunder,  ratably  among the  parties
entitled thereto in accordance with the amounts of interest and fees then due to
such parties,  and (iv) fourth,  to payment of principal of Tranche D Term Loans
then due  hereunder,  ratably among the parties  entitled  thereto in accordance
with the amounts of principal then due to such parties; provided,  however, that
the  application  of any  such  funds  shall  at all  times  be  subject  to the
provisions of Article X.



<PAGE>


                  (c) If any Lender shall, by exercising any right of set-off or
counterclaim  or  otherwise,  obtain  payment in respect of any  principal of or
interest on any of its Revolving Loans, Senior Term Loans,  Tranche D Term Loans
or  participations  in LC  Disbursements  or Swingline  Loans  resulting in such
Lender receiving payment of a greater  proportion of the aggregate amount of its
Revolving Loans, Senior Term Loans, Tranche D Term Loans or participations in LC
Disbursements  and  Swingline  Loans  and  accrued  interest  thereon  than  the
proportion  received by any other Lender, then the Lender receiving such greater
proportion  shall  purchase  (for  cash at  face  value)  participations  in the
Revolving Loans, Senior Term Loans, Tranche D Term Loans or participations in LC
Disbursements  and Swingline  Loans of other Lenders to the extent  necessary so
that the benefit of all such payments shall be shared by the Lenders  ratably in
accordance  with the  aggregate  amount of principal of and accrued  interest on
their respective  Revolving Loans,  Senior Term Loans,  Tranche D Term Loans and
participations in LC Disbursements and Swingline Loans; provided that (i) if any
such  participations  are purchased and all or any portion of the payment giving
rise  thereto is  recovered,  such  participations  shall be  rescinded  and the
purchase price restored to the extent of such recovery,  without interest,  (ii)
the provisions of this paragraph  shall not be construed to apply to any payment
made by the Borrower  pursuant to and in  accordance  with the express  terms of
this  Agreement  or any payment  obtained by a Lender as  consideration  for the
assignment of or sale of a participation  in any of its Loans or  participations
in LC Disbursements  to any assignee or participant,  other than to the Borrower
or any  Subsidiary  or  Affiliate  thereof (as to which the  provisions  of this
paragraph  shall apply) and (iii) the foregoing  provisions  and the receipt and
application of any payment in respect of Tranche D Term Loans or other Tranche D
Obligations  shall be subject  to the  provisions  of  Article  X. The  Borrower
consents to the foregoing  and agrees,  to the extent it may  effectively  do so
under applicable law, that any Lender acquiring a participation  pursuant to the
foregoing  arrangements  may exercise against the Borrower rights of set-off and
counterclaim with respect to such  participation as fully as if such Lender were
a direct creditor of the Borrower in the amount of such participation.

                  (d) Unless the Administrative Agent shall have received notice
from  the  Borrower  prior  to the  date  on  which  any  payment  is due to the
Administrative Agent for the account of the Lenders or an Issuing Bank hereunder
that the  Borrower  will not make such  payment,  the  Administrative  Agent may
assume  that the  Borrower  has made such  payment  on such  date in  accordance
herewith and may, in reliance upon such assumption, distribute to the Lenders or
such  Issuing  Bank,  as the case may be, the amount due. In such event,  if the
Borrower  has not in fact made such  payment,  then each of the  Lenders or such
Issuing  Bank,  as  the  case  may  be,   severally   agrees  to  repay  to  the
Administrative  Agent  forthwith  on demand  the amount so  distributed  to such
Lender or Issuing Bank with  interest  thereon,  for each day from and including
the date such amount is  distributed  to it to but excluding the date of payment
to the Administrative  Agent, at the greater of the Federal Funds Effective Rate
and a rate  determined by the  Administrative  Agent in accordance  with banking
industry rules on interbank compensation.

                  (e) If any Lender  shall fail to make any payment  required to
be made by it pursuant to Section 2.04(c),  2.05(d) or (e), 2.06(b),  2.18(d) or
9.03(c),  then the Administrative Agent may, in its discretion  (notwithstanding
any contrary  provision hereof),  apply any amounts  thereafter  received by the
Administrative  Agent for the  account of such Lender to satisfy  such  Lender's
obligations under such Sections until all such unsatisfied obligations are fully
paid.



<PAGE>


                  SECTION 2.19. Mitigation Obligations;  Replacement of Lenders.
(a) If any Lender requests  compensation  under Section 2.15, or if the Borrower
is  required  to pay any  additional  amount to any  Lender or any  Governmental
Authority  for the  account of any Lender  pursuant to Section  2.17,  then such
Lender shall use reasonable  efforts to designate a different lending office for
funding or booking its Loans  hereunder or to assign its rights and  obligations
hereunder to another of its offices, branches or affiliates, if, in the judgment
of such Lender,  such  designation or assignment  (i) would  eliminate or reduce
amounts  payable  pursuant to Section  2.15 or 2.17,  as the case may be, in the
future  and (ii)  would not  subject  such  Lender to any  unreimbursed  cost or
expense and would not otherwise be  disadvantageous to such Lender. The Borrower
hereby agrees to pay all reasonable costs and expenses incurred by any Lender in
connection with any such designation or assignment.

                  (b) If any Lender requests compensation under Section 2.15, or
if the  Borrower is required to pay any  additional  amount to any Lender or any
Governmental  Authority for the account of any Lender  pursuant to Section 2.17,
or if any Lender  defaults in its obligation to fund Loans  hereunder,  then the
Borrower may, at its sole expense and effort, upon notice to such Lender and the
Administrative  Agent,  require  such  Lender to assign  and  delegate,  without
recourse  (in  accordance  with and  subject to the  restrictions  contained  in
Section 9.04), all its interests, rights and obligations under this Agreement to
an assignee that shall assume such  obligations  (which  assignee may be another
Lender,  if a Lender  accepts such  assignment);  provided that (i) the Borrower
shall have received the prior written consent of the Administrative  Agent (and,
if a Revolving  Commitment  is being  assigned,  each Issuing Bank and Swingline
Lender),  which consent  shall not  unreasonably  be withheld,  (ii) such Lender
shall have received  payment of an amount equal to the outstanding  principal of
its Loans and  participations in LC Disbursements  and Swingline Loans,  accrued
interest  thereon,  accrued fees and all other amounts  payable to it hereunder,
from the  assignee  (to the extent of such  outstanding  principal  and  accrued
interest and fees) or the Borrower (in the case of all other  amounts) and (iii)
in the case of any such assignment resulting from a claim for compensation under
Section  2.15 or payments  required to be made  pursuant to Section  2.17,  such
assignment will result in a material reduction in such compensation or payments.
A Lender shall not be required to make any such  assignment  and  delegation if,
prior  thereto,  as a result  of a  waiver  by such  Lender  or  otherwise,  the
circumstances  entitling the Borrower to require such  assignment and delegation
cease to apply.


                                                ARTICLE III

                                      Representations and Warranties

                  Each of Allied  Waste and the Borrower  jointly and  severally
represents and warrants to the Lenders that (it being understood and agreed that
any  representation  or warranty  made or deemed made with respect to actions or
events occurring on or prior to the Effective Date in Sections 3.04, 3.07, 3.09,
3.10,  3.13,  3.14, 3.15, 3.16, 3.17, 3.18, 3.20 or 3.21 with respect to BFI and
its subsidiaries is made to the knowledge of the Borrower and Allied Waste):



<PAGE>


                  SECTION 3.01.  Organization;  Powers. Each of Allied Waste and
its  Restricted  Subsidiaries  (a)  is a  corporation  duly  organized,  validly
existing  and in  good  standing  under  the  laws  of the  jurisdiction  of its
organization,  (b) has all requisite power and authority to own its property and
assets and to carry on its  business as now  conducted,  (c) is  qualified to do
business  in,  and  is in  good  standing  in,  every  jurisdiction  where  such
qualification  is required,  except  where the failure so to qualify  could not,
individually  or in the  aggregate,  after  giving  effect to the  Transactions,
reasonably  be  expected  to have a  Material  Adverse  Effect,  and (d) has the
corporate  power and authority to execute,  deliver and perform its  obligations
under  each of the  Loan  Documents  and  each  other  agreement  or  instrument
contemplated  hereby to which it is or will be a party  and,  in the case of the
Borrower, to borrow hereunder.

                  SECTION 3.02.  Authorization.  The execution, delivery and
performance by each Loan Party of each of the Loan Documents to which such Loan
Party is a party and the other Transactions:

                  (a) have been duly authorized by all requisite corporate and,
if required, stockholder action;

                  (b) in the case of Allied Waste and the Borrower, will not (i)
         violate (A) any provision of law,  statute,  rule or regulation,  or of
         its  certificate  or articles of  incorporation  or other  constitutive
         documents  or  by-laws,  (B) any  material  order  of any  Governmental
         Authority or (C) any  material  provision  of any  indenture,  or other
         Material  Agreement or instrument to which Allied Waste or the Borrower
         is a party or by which  either of them or any of their  property  is or
         may be  bound,  (ii) be in  conflict  with,  result  in a breach  of or
         constitute  (alone  or with  notice or lapse of time or both) a default
         under,  or give  rise to any  right to  accelerate  or to  require  the
         prepayment,  repurchase or redemption of any obligation  under any such
         indenture or other Material  Agreement or instrument or (iii) result in
         the creation or imposition of any material Lien upon or with respect to
         any property or assets now owned or hereafter  acquired by Allied Waste
         or the  Borrower  (other than any Lien  created  hereunder or under the
         Security Documents); and

                  (c) in the case of  members  of the  Allied  Group  other than
         Allied Waste and the  Borrower,  will not (i) violate (A) any provision
         of law, statute, rule or regulation,  or of its certificate or articles
         of incorporation or other  constitutive  documents or by-laws,  (B) any
         material  order  of any  Governmental  Authority  or (C)  any  material
         provision of any indenture or other Material Agreement or instrument to
         which  any of them is a party or by  which  any of them or any of their
         property  is or may be bound,  (ii) be in  conflict  with,  result in a
         breach  of or  constitute  (alone  or which  notice or lapse of time or
         both) a default  under,  or give rise to any right to  accelerate or to
         require the  prepayment,  repurchase or  redemption  of any  obligation
         under any such indenture or other  Material  Agreement or instrument or
         (iii) result in the creation or imposition of any material Lien upon or
         with respect to any property or assets now owned or hereafter  acquired
         by any of them  (other  than any Lien  created  hereunder  or under the
         Security Documents,  in each case other than violations,  conflicts and
         breaches  referred  to in  clauses  (i) and (ii)  above that could not,
         individually   or  in  the  aggregate,   after  giving  effect  to  the
         Transactions,  reasonably be expected to have a Material Adverse Effect
         or result in any liability of the Administrative Agent or any Lender.



<PAGE>


                  SECTION  3.03.  Enforceability.  This  Agreement has been duly
executed and delivered by each of Allied Waste and the Borrower and constitutes,
and each other Loan  Document  when  executed  and  delivered by each Loan Party
thereto will  constitute,  a legal,  valid and binding  obligation  of such Loan
Party enforceable  against such Loan Party in accordance with its terms,  except
as such  enforceability  may be limited by  applicable  bankruptcy,  insolvency,
reorganization,   moratorium  or  similar  laws  affecting  the  enforcement  of
creditors' rights generally.

                  SECTION  3.04.  Governmental  Approvals.  Except as could not,
individually  or in the  aggregate  after  giving  effect  to  the  Transactions
reasonably be expected to have a Material Adverse Effect, no action,  consent or
approval of, registration or filing with or any other action by any Governmental
Authority is or will be required in connection with the Transactions, except for
(a) the filing of Uniform Commercial Code financing statements and other similar
filings to perfect the interests of the Secured Parties in the  Collateral,  (b)
such as will have been made or obtained  and will be in full force and effect as
of the  Effective  Date,  (c) such as may be required in the ordinary  course of
business in connection  with the  performance of the obligations of Allied Waste
and the Borrower  hereunder and (d) such as may be required in  connection  with
sales  of  capital  stock  or  other  ownership  interests  under  the  Security
Documents.

                  SECTION  3.05.  Financial  Statements.  (a)  Allied  Waste has
heretofore furnished to the Administrative Agent for distribution to the Lenders
the Consolidated  balance sheet and statements of income,  stockholders'  equity
and cash flows of Allied Waste and its Restricted Subsidiaries on a Consolidated
basis (1) as of and for the fiscal year ended December 31, 1998,  reported on by
Arthur Andersen LLP,  independent public accountants,  and (2) as of and for the
fiscal  quarter  and the  portion  of the  fiscal  year  ended  March 31,  1999,
certified by a Financial  Officer of Allied  Waste.  Such  financial  statements
present fairly, in all material respects,  the financial position and results of
operations and cash flows of Allied Waste and its  Subsidiaries as of such dates
and for such periods in accordance with GAAP  consistently  applied,  subject to
year-end  audit  adjustments  and the  absence of  footnotes  in the case of the
statements referred to in clause (2) of the first sentence of this paragraph.

                  (b)   Allied   Waste   has   heretofore   furnished   to   the
Administrative Agent for distribution to the Lenders (i) its unaudited pro forma
Consolidated balance sheet as of March 31, 1999 and (ii) projected  Consolidated
statements  of income,  stockholders'  equity and cash flows of Allied Waste and
its Restricted  Subsidiaries  (covering the period ending on December 31, 2007),
in each case prepared giving effect to the  Transactions as if the  Transactions
had  occurred as of December 31, 1998.  Such pro forma and  projected  financial
statements  have  been  prepared  in good  faith by  Allied  Waste  based on the
assumptions and estimates used to prepare the pro forma and projected  financial
information in the Confidential  Information  Memorandum (which  assumptions and
estimates are believed by Allied Waste on the date thereof to be reasonable), is
based on the best  information  available  to Allied Waste after due inquiry and
accurately reflects all material  adjustments required to be made to give effect
to the Transactions.

                  SECTION 3.06. No Material  Adverse Change.  Since December 31,
1998,  there has been no  material  adverse  change in the  business,  condition
(financial or otherwise),  operations, performance or properties of Allied Waste
and its Subsidiaries, taken as a whole, after giving effect to the Transactions.



<PAGE>


                  SECTION 3.07.  Title to Properties;  Possession  Under Leases.
(a) Each  member  of the  Allied  Group has good  title  to, or valid  leasehold
interests in, all properties and assets which are material to the conduct of the
business of the Allied  Group,  taken as a whole,  except for defects that could
not,  individually  or in the  aggregate,  reasonably be expected to result in a
Material  Adverse Effect.  All such material  properties and assets are free and
clear of Liens, other than Liens expressly permitted by the Loan Documents.

                  (b) Schedule 3.07 sets forth the address of each landfill that
is owned or leased by Allied Waste or any of its Restricted  Subsidiaries  as of
the date hereof.

                  (c) As of the date hereof,  neither Allied Waste,  BFI nor any
of their  Subsidiaries  has received notice of, or has knowledge of, any pending
or contemplated  condemnation  proceeding  affecting any landfill or any sale or
disposition  thereof in lieu of condemnation.  As of the date hereof,  except as
set forth in Schedule  3.07,  neither any landfill  nor any interest  therein is
subject  to any right of first  refusal,  option or other  contractual  right to
purchase such landfill or interest therein.

                  (d) Each  member of the  Allied  Group has  complied  with all
obligations under all leases which are material to the Allied Group,  taken as a
whole,  to which it is a party and all such leases are in full force and effect,
except where  failure to do so or failure of such leases to be in full force and
effect could not  individually  or in the aggregate,  after giving effect to the
Transactions,  reasonably be expected to have a Material  Adverse  Effect.  Each
member of the Allied Group enjoys peaceful and undisturbed  possession under all
such  material  leases,  except where  failure to do so could not  reasonably be
expected to have a Material Adverse Effect.

                  SECTION 3.08. Subsidiaries; Other Equity Investments. (a) Part
A of Schedule 3.08 sets forth as of the date hereof a list of all  Subsidiaries,
after  giving  effect  to the  Transactions.  Each such  Subsidiary  is (or upon
consummation of the Transactions  will be) a wholly owned  Subsidiary  except as
otherwise  indicated  on  Schedule  3.08.  The shares of capital  stock or other
ownership  interests issued by the Borrower and the other Subsidiaries and owned
by members of the Allied Group are fully paid and  non-assessable  and are owned
by Allied Waste, directly or indirectly, free and clear of all Liens (other than
Liens permitted by the Loan Documents).

                  (b) Part B of Schedule 3.08 sets forth as of the date hereof a
list of all equity  Investments  (other than equity  Investments in Subsidiaries
referred to in Part A of said Schedule 3.08) held by Allied Waste, BFI or any of
their subsidiaries in any Person, and, for each such Investment (i) the identity
of the Person or Persons  holding  such  Investment  and (ii) the nature of such
Investment.

                  (c) Part C of Schedule 3.08 sets forth as of the date hereof a
list of each  Subsidiary that is inactive and that has total assets of less than
$100,000 (each, an "Inactive Subsidiary")

                  SECTION 3.09. Litigation;  Compliance with Laws. (a) Except as
set forth on Schedule 3.09, there are no actions, suits or proceedings at law or
in equity or by or before any  Governmental  Authority  now  pending  or, to the
knowledge of Allied Waste or the Borrower,  threatened  against or affecting any
member  of the  Allied  Group or any  business,  property  or rights of any such
member (i) that  involve  any Loan  Document or the  Transactions  or (ii) as to
which there is a reasonable  likelihood of an adverse determination and that, if
adversely  determined,  could  reasonably  be expected,  individually  or in the
aggregate,  after giving effect to the Transactions,  to have a Material Adverse
Effect.



<PAGE>


                  (b) No member of the Allied  Group or any of their  respective
material  properties  or  assets  is in  violation  of,  nor will the  continued
operation of their material properties and assets as currently conducted violate
any law,  rule or  regulation  (including  any  Environmental  Law,  or,  to the
knowledge of Allied Waste or the Borrower any zoning,  building ordinance,  code
or approval  or any  building  permits),  or is in default  with  respect to any
judgment, writ, injunction, decree or order of any Governmental Authority, where
such violation or default could  individually or in the aggregate,  after giving
effect to the  Transactions,  reasonably be expected to have a Material  Adverse
Effect.

                  SECTION 3.10. Agreements.  No member of the Allied Group is in
default in any manner under any provision of any indenture or other agreement or
instrument evidencing Indebtedness,  or any other Material Agreement to which it
is a party or by  which  it or any of its  properties  or  assets  are or may be
bound, where such default could  individually or in the aggregate,  after giving
effect to the  Transactions,  reasonably be expected to have a Material  Adverse
Effect.

                  SECTION 3.11.  Federal Reserve Regulations.  (a)  No member of
the Allied Group is engaged principally, or as one of its important activities,
in the business of extending credit for the purpose of buying or carrying Margin
Stock.

                  (b) No part of the  proceeds  of any  Loan  or any  Letter  of
Credit  will be used by any  member of the Allied  Group,  whether  directly  or
indirectly, and whether immediately, incidentally or ultimately, for any purpose
that entails a violation of, or that is  inconsistent  with,  the  provisions of
Regulations U or X of the Board.

                  SECTION 3.12.  Investment  Company Act; Public Utility Holding
Company  Act. No member of the Allied  Group is (a) an  "investment  company" as
defined in, or subject to regulation  under, the Investment  Company Act of 1940
or (b) a "holding  company" as defined in, or subject to regulation  under,  the
Public Utility Holding Company Act of 1935.

                  SECTION  3.13.  Tax  Returns.  Each of  Allied  Waste  and its
Subsidiaries has timely filed or caused to be filed all Tax returns,  extensions
or  materials  required  to have  been  filed by it  (other  than  those not yet
delinquent)  and has paid or caused to be paid all Taxes due and  payable  by it
and all assessments  received by it, except (a) any Taxes and  assessments  that
are being contested in good faith by appropriate  proceedings and for which such
member shall have set aside on its books  adequate  reserves in accordance  with
GAAP or (b) to the extent that the failure to do so could not,  individually  or
in the  aggregate,  after  giving  effect  to the  Transactions,  reasonably  be
expected to result in a Material Adverse Effect.



<PAGE>


                  SECTION 3.14. No Material  Misstatements.  To the knowledge of
the  Loan  Parties,  on or  prior  to  the  Effective  Date,  none  of  (a)  the
Confidential  Information  Memorandum  or (b)  any  other  information,  report,
financial  statement,  exhibit or schedule  furnished  by or on behalf of Allied
Waste  and  its  Subsidiaries  to the  Administrative  Agent  or any  Lender  in
connection  with the  negotiation  of any Loan  Document or included  therein or
delivered  pursuant  thereto,  when  taken as a  whole,  contains  any  material
misstatement  of fact or omits to state any material fact  necessary to make the
statements  therein,  as of the date of such  statements and in the light of the
circumstances  under which they were made, not misleading;  provided that to the
extent any such information,  report,  financial statement,  exhibit or schedule
was based upon or constitutes a forecast,  projection or expressions of opinion,
each of Allied Waste and its  Subsidiaries  represents only that (i) it acted in
good faith and utilized  assumptions  believed to be  reasonable at the time and
due care in the preparation of such information,  report,  financial  statement,
exhibit or schedule and (ii) nothing has come to its attention which would cause
them not to so believe.

                  SECTION 3.15.  Employee Benefit Plans.  Except as set forth on
Schedule 3.15, each of the Borrower and its ERISA Affiliates is in compliance in
all material  respects with the applicable  provisions of ERISA and the Code and
the  regulations  and  published  interpretations  thereunder,  except  for such
non-compliance  as could not,  individually  or in the  aggregate,  after giving
effect to the  Transactions,  reasonably be expected to have a Material  Adverse
Effect. Except as set forth on Schedule 3.15, no ERISA Event has occurred and is
outstanding  or is reasonably  expected to occur that,  when taken together with
all  other  such  outstanding  ERISA  Events,  could,  individually  or  in  the
aggregate,  after giving effect to the  Transactions,  reasonably be expected to
result in material  liability  of the  Borrower or any of its ERISA  Affiliates,
except  where such  liability  could not  reasonably  be  expected  to have to a
Material Adverse Effect. The present value of all benefit liabilities under each
Plan (based on those assumptions used to fund such Plan) did not, as of the last
annual  valuation date applicable  thereto,  exceed by more than $25,000,000 the
fair market value of the assets of such Plan, and the aggregate present value of
all benefit  liabilities of all  underfunded  Plans (based on those  assumptions
used to fund each such  Plan) did not,  as of the last  annual  valuation  dates
applicable  thereto,  exceed by more than  $25,000,000 the aggregate fair market
value of the assets of all such underfunded Plans.

                  SECTION 3.16.  Environmental Matters.  Except as set forth in
Schedule 3.16:

                  (a) the facilities and properties owned, leased or operated by
         each member of the Allied Group (the  "Properties")  do not contain and
         to the Borrower's  best  knowledge  (actual or  constructive)  have not
         previously   contained,   any   Hazardous   Materials   in  amounts  or
         concentrations  which (i)  constitute,  or  constituted a violation of,
         (ii)  require  remedial  action  under,  or (iii)  could  give  rise to
         liability under, Environmental Laws, which violations, remedial actions
         and liabilities,  individually or in the aggregate, after giving effect
         to the  Transactions,  could  reasonably be expected to have a Material
         Adverse Effect;

                  (b) the  Properties  and all  operations of each member of the
         Allied Group are in compliance, and in the last five years have been in
         compliance,   with   all   Environmental   Laws,   and  all   necessary
         Environmental  Permits have been obtained and are in effect,  except to
         the  extent  that such  non-compliance  or  failure  to obtain any such
         Environmental Permits,  individually or in the aggregate,  after giving
         effect to the Transactions,  could not reasonably be expected to have a
         Material Adverse Effect;

                  (c) there have been no Releases  or  threatened  Releases  at,
         from,  under or  proximate to the  Properties  or  properties  formerly
         owned,  leased or  operated  by any  member of the  Allied  Group  (the
         "Former  Properties") or otherwise in connection with the operations of
         any member of the Allied Group, which Releases or threatened  Releases,
         individually   or  in  the  aggregate,   after  giving  effect  to  the
         Transactions,  could  reasonably be expected to have a Material Adverse
         Effect;



<PAGE>


                  (d) no member of the Allied  Group has  received any notice of
         an  Environmental  Claim in  connection  with the  Properties or Former
         Properties or the  operations of any member of the Allied Group or with
         regard to any Person whose liabilities  arising under Environmental Law
         any member of the Allied Group has retained or assumed,  in whole or in
         part,  contractually,   by  operation  of  law  or  otherwise,   which,
         individually   or  in  the  aggregate,   after  giving  effect  to  the
         Transactions,  could  reasonably be expected to have a Material Adverse
         Effect; and

                  (e) Hazardous  Materials  have not been  transported  from the
         Properties or Former  Properties,  nor have  Hazardous  Materials  been
         generated,  treated,  stored or  disposed of at, on or under any of the
         Properties or Former Properties in violation of any Environmental  Law,
         nor  has any  member  of the  Allied  Group  retained  or  assumed  any
         liability,  contractually,  by  operation  of  law or  otherwise,  with
         respect to the generation,  treatment, storage or disposal of Hazardous
         Materials,  which  transportation,  generation,  treatment,  storage or
         disposal,  or retained or assumed  liabilities,  individually or in the
         aggregate, after giving effect to the Transactions, could reasonably be
         expected to have a Material Adverse Effect.

                  SECTION  3.17.  Insurance.  Schedule  3.17 sets  forth a true,
complete and correct description of all material insurance  maintained by Allied
Waste, the Borrower and BFI (including  insurance  maintained by Allied Waste or
the Borrower for the  Subsidiaries  and by BFI for its  subsidiaries)  as of the
date hereof.  As of the date hereof,  such insurance is in full force and effect
and all premiums  which have become due and payable  have been fully paid.  Each
member of the Allied Group maintains insurance in such amounts and covering such
risks and liabilities as are in accordance with normal industry practice.

                  SECTION  3.18.  Labor  Matters.  Except  as  disclosed  in the
periodic  reports  of  Allied  Waste  and BFI  most  recently  filed  under  the
Securities Exchange Act of 1934 prior to the date hereof, as of the date hereof,
there are no  strikes,  lockouts or  slowdowns  against any member of the Allied
Group pending or, to the knowledge of Allied Waste or the Borrower,  threatened,
which individually or in the aggregate, after giving effect to the Transactions,
could reasonably be expected to have a Material Adverse Effect. The hours worked
by and  payments  made to  employees of the Allied Group do not violate the Fair
Labor Standards Act or any other applicable Federal, state, local or foreign law
dealing with such matters,  in a manner which  individually or in the aggregate,
after giving effect to the Transactions,  could reasonably be expected to have a
Material  Adverse Effect.  All payments due from members of the Allied Group, or
for which any claim may be made  against  any  member of the  Allied  Group,  on
account of wages and employee  health and welfare  insurance and other benefits,
have been paid or accrued as a  liability  on the books of such  member,  except
where the failure to do so individually or in the aggregate, after giving effect
to the Transactions, could not reasonably be expected to have a Material Adverse
Effect.  The consummation of the Transactions will not give rise to any right of
termination  or  right  of  renegotiation  on the part of any  union  under  any
collective  bargaining  agreement  to which any  member of the  Allied  Group is
bound, except where such events  individually or in the aggregate,  after giving
effect to the Transactions,  could not reasonably be expected to have a Material
Adverse Effect.



<PAGE>


                  SECTION 3.19. Solvency.  Immediately after the consummation of
the  Transactions to occur on the Effective Date and  immediately  following the
making of each Loan and after giving effect to the  application  of the proceeds
thereof,  and taking  into  account  all rights of  indemnity,  subrogation  and
contribution  of the  Loan  Parties  under  applicable  law and  the  Indemnity,
Contribution and Subrogation Agreement,  each Material Loan Party is and will be
Solvent.

                  SECTION 3.20. Intellectual Property. Each member of the Allied
Group owns, or has valid rights to use, all Intellectual  Property necessary for
the conduct of its business as currently  conducted except for any failure to so
own or license  Intellectual  Property which,  individually or in the aggregate,
after giving  effect to the  Transactions,  could not  reasonably be expected to
have a  Material  Adverse  Effect.  To the  knowledge  of  Allied  Waste and the
Borrower,  no claim has been  asserted and is pending  against any member of the
Allied Group challenging or questioning the use of any Intellectual  Property by
them or the validity or effectiveness of any Intellectual Property used by them,
except for any claims,  which,  individually  or in the aggregate,  after giving
effect to the Transactions,  could not reasonably be expected to have a Material
Adverse  Effect.  To the knowledge of Allied Waste and the Borrower,  the use of
Intellectual  Property by the members of the Allied  Group does not  infringe on
the rights of any Person in any  material  respect and in any manner which could
individually  or in the  aggregate,  after  giving  effect to the  Transactions,
reasonably be expected to have a Material Adverse Effect.

                  SECTION 3.21. Year 2000. Any reprogramming  required to permit
the proper functioning in all material respects, in and following the year 2000,
of (i) the  computer  systems  of  Allied  Waste and its  Subsidiaries  and (ii)
equipment  containing  embedded  microchips  (including  systems  and  equipment
supplied by others or with which the systems of Allied  Waste,  the Borrower and
its  Subsidiaries  interface) and the testing of all such systems and equipment,
as so reprogrammed,  will be completed in all material  respects by December 31,
1999.  The  aggregate  cost  to  Allied  Waste  and  its  Subsidiaries  of  such
reprogramming  and testing,  and of the reasonably  foreseeable  consequences of
year 2000 to Allied  Waste and its  Subsidiaries  resulting  from  reprogramming
errors and the failure of others'  systems or  equipment,  cannot  reasonably be
expected to have a Material Adverse Effect. Except for such of the reprogramming
referred to in the  preceding  sentence as may be  necessary,  the  computer and
management  information  systems of Allied Waste and its  Subsidiaries  are and,
with ordinary course  upgrading and  maintenance,  will continue for the term of
this Agreement to be,  sufficient to permit Allied Waste and its Subsidiaries to
conduct its business without the occurrence of a Material Adverse Effect.

                  SECTION 3.22.  Senior Indebtedness.  The Senior Obligations
constitute "Senior Indebtedness" or "Guarantor Senior Indebtedness" under and as
defined in the Loan Documents and the Subordinated Debt Documents.



<PAGE>


                  SECTION  3.23.  Security  Interests.  (a)  When  executed  and
delivered,  each of the Non-Shared  Collateral  Pledge  Agreement and the Shared
Collateral  Pledge  Agreement  will be  effective  to  create  in  favor  of the
Collateral  Agent and the  Collateral  Trustee,  respectively,  for the  ratable
benefit of the  Secured  Parties  and the  Shared  Collateral  Secured  Parties,
respectively,  a valid and enforceable security interest in the "Collateral" (as
defined in the Non-Shared  Collateral Pledge Agreement) and the "Collateral" (as
defined in the Shared  Collateral Pledge Agreement) and, when the portion of the
Collateral  constituting  certificated  securities  (as  defined in the  Uniform
Commercial  Code) is delivered to the  Collateral  Agent or  Collateral  Trustee
thereunder,  each of the Non-Shared  Collateral  Pledge Agreement and the Shared
Collateral  Pledge  Agreement shall  constitute a fully perfected first priority
Lien on, and security interest in, all right, title and interest of the pledgors
thereunder in such  Collateral,  in each case prior and superior in right to any
other Person.

                  (b)  When  executed  and  delivered,  each  of the  Non-Shared
Collateral  Security  Agreement and the Shared Collateral  Security Agreement is
effective to create in favor of the Collateral Agent and the Collateral Trustee,
respectively,  for the  ratable  benefit of the  Secured  Parties and the Shared
Collateral  Secured  Parties,  respectively,  a  legal,  valid  and  enforceable
security  interest in the "Collateral" (as defined in the Non-Shared  Collateral
Security  Agreement) and the "Collateral"  (as defined in the Shared  Collateral
Security Agreement) and, when financing statements in appropriate form are filed
in the offices  specified on Schedule 6 to each of the Perfection  Certificates,
the Non-Shared  Collateral Security Agreement and the Shared Collateral Security
Agreement shall constitute a fully perfected Lien on, and security  interest in,
all right, title and interest of the grantors thereunder in such Collateral,  to
the  extent  perfection  can be  obtained  by  filing  Uniform  Commercial  Code
financing statements,  other than the Intellectual Property, in which a security
interest  may be  perfected  by  filing,  recording  or  registering  a security
agreement, financing statement or analogous document in the United States Patent
and Trademark Office or the United States Copyright  Office,  as applicable,  in
each  case  prior  and  superior  in right to any  other  Person  to the  extent
perfection  can  be  obtained  by  filing  Uniform   Commercial  Code  financing
statements,  other than with respect to the rights of Persons  pursuant to Liens
expressly permitted by Section 6.02A.

                  (c) When each of the Non-Shared  Collateral Security Agreement
and the Shared  Collateral  Security  Agreement  is filed in the  United  States
Patent and Trademark Office and the United States Copyright Office, the security
interest  created  thereunder  shall  constitute a fully  perfected Lien on, and
security  interest in, all right,  title and interest of the Loan Parties in the
Intellectual  Property in which a security  interest may be perfected by filing,
recording or registering a security agreement,  financing statement or analogous
document in the United States  Patent and Trademark  Office or the United States
Copyright Office, as applicable, in each case prior and superior in right to any
other Person, other than with respect to the rights of Persons pursuant to Liens
expressly  permitted by Section  6.02(A) (it being  understood  that  subsequent
recordings  in the  United  States  Patent and  Trademark  Office and the United
States  Copyright  Office  may be  necessary  to  perfect  a lien on  registered
trademarks,  trademark  applications and copyrights acquired by the Loan Parties
after the date hereof).

                  SECTION  3.24.  Tranche  D  Representations   and  Warranties.
Notwithstanding  any provision to the contrary  contained in any Loan  Document,
(i) the  representations  and  warranties set forth in Section 3.22 and 3.23 are
not made,  and will not be deemed  made,  to or for the benefit of the Tranche D
Lenders and (ii) the  representations  and  warranties set forth in Section 3.03
are made to the Tranche D Lenders  only  insofar as they relate to the Tranche D
Loan  Documents.  Those  representations  and  warranties  made to the Tranche D
Lenders  herein or in any Tranche D Loan  Document are referred to herein as the
"Tranche D Representations and Warranties".  The provisions of this Section 3.24
do not constitute representations or warranties of Allied Waste or the Borrower.




<PAGE>


                                                ARTICLE IV

                                                Conditions

                  SECTION 4.01.  Effective  Date. The obligations of the Lenders
to make Loans and of an Issuing Bank to issue Letters of Credit  hereunder shall
not become effective until the date on which each of the following conditions is
satisfied (or waived in accordance with Section 9.02):

                  (a) The following  documents,  each dated the  Effective  Date
(unless otherwise  specified) are received by the  Administrative  Agent in form
and substance satisfactory to the Initial Lenders:

                  (i) for Allied  Waste,  the Borrower  and each other  Material
         Loan Party, a copy of the organizational  documents,  as amended and in
         effect,  of such Material Loan Party certified (as of a date reasonably
         close  to  the  Effective  Date)  by  the  Secretary  of  State  of the
         jurisdiction of organization of such Material Loan Party; a certificate
         from such Secretary of State dated as of a date reasonably close to the
         Effective Date as to the good standing of and organizational  documents
         filed by such Material Loan Party; and evidence from each Material Loan
         Party that it is  qualified to do business in each  jurisdiction  where
         such  qualification  is  required  and where the  failure so to qualify
         could,  individually  or in the  aggregate,  after giving effect to the
         Transactions, reasonably be expected to have a Material Adverse Effect;

                  (ii) for each of Allied  Waste,  the  Borrower  and each other
         Material  Loan Party,  a  certificate  of the Secretary or an Assistant
         Secretary of such  Material Loan Party,  dated the  Effective  Date and
         certifying (A) that attached thereto is a true and complete copy of the
         by-laws (or operating or partnership  agreement,  where  applicable) of
         such Material Loan Party as amended and in effect at all times from the
         date on which the resolutions referred to in clause (B) were adopted to
         and including the date of such  certificate,  (B) that attached thereto
         is a true and complete  copy of  resolutions  (or consent by members or
         partners, where applicable, to the extent required) duly adopted by the
         board of directors (or members or partners,  where  applicable) of such
         Material Loan Party authorizing the execution, delivery and performance
         of such of the Loan  Documents to which such  Material Loan Party is or
         is intended to be a party and the extensions of credit  hereunder,  and
         that such  resolutions  (or  consent  by  members  or  partners,  where
         applicable,  to the extent required) have not been modified,  rescinded
         or  amended   and  are  in  full  force  and   effect,   (C)  that  the
         organizational  documents  of such  Material  Loan  Party have not been
         amended since the date of the certification  thereto furnished pursuant
         to  clause  (i)  above,  and  (D) as to  the  incumbency  and  specimen
         signature of each officer (or member or partner,  where  applicable) of
         such Material Loan Party  executing such of the Loan Documents to which
         such  Material  Loan  Party is  intended  to be a party and each  other
         document to be delivered by such  Material Loan Party from time to time
         in connection  therewith (and the Administrative  Agent and each Lender
         may conclusively  rely on such certificate  until it receives notice in
         writing from such Material Loan Party);



<PAGE>


                  (iii) for each Material Loan Party,  a certificate  of another
         officer (or member or partner,  where applicable) of such Material Loan
         Party,  dated the  Effective  Date, as to the  incumbency  and specimen
         signature of the Secretary or Assistant Secretary,  as the case may be,
         of such Material Loan Party;

                  (b) The Administrative  Agent shall have received the Security
Documents duly executed by each of the intended parties thereto, together with:

                  (i) such  appropriately  completed and duly executed copies of
         Uniform  Commercial  Code  financing  statements as the  Administrative
         Agent or any Senior Lender shall have requested in order to perfect the
         Liens  created by the Security  Documents  and covering the  Collateral
         described therein;

                  (ii) executed  documents for recordation and filing of or with
         respect to such Security Documents that the Administrative Agent or any
         Senior  Lender may deem  necessary or desirable in order to perfect the
         Liens created thereby;

                  (iii) the stock certificates required to be delivered pursuant
         to such Security  Documents,  each  accompanied by undated stock powers
         executed in blank;

                  (iv) a completed  Perfection  Certificate  dated the Effective
         Date and signed by an executive officer or Financial Officer,  together
         with all attachments contemplated thereby.

                  (c) The  Administrative  Agent  shall  have  received  a legal
opinion of (i) Fried, Frank, Harris, Shriver & Jacobson, special counsel for the
Loan  Parties,   in  substantially   the  form  of  Exhibit  O-1  and  otherwise
satisfactory  to the Initial  Lenders and (ii) Steve  Helm,  General  Counsel of
Allied  Waste,  in   substantially   the  form  of  Exhibit  O-2  and  otherwise
satisfactory to the Initial Lenders;

                  (d) The Initial Lenders shall have received a certificate of a
Financial Officer to the effect that:

                           (x) the  representations  and warranties  (other than
                  the representation and warranty contained in Section 3.06) are
                  true and  correct in all  material  respects  on and as of the
                  Effective Date or, if any such  representation  or warranty is
                  expressly  stated to have been made as of a specific  date, as
                  of such specific date (except,  in the case of representations
                  and  warranties  relating  to  the  business,   operations  or
                  condition of Allied Waste and its Subsidiaries,  to the extent
                  any such failures to be true and correct,  individually  or in
                  the aggregate,  could not,  individually  or in the aggregate,
                  after  giving  effect  to  the  Transactions,   reasonably  be
                  expected to result in a Material Adverse Effect); and

                           (y) no event  has  occurred  and is  continuing  that
constitutes a Default or an Event of Default.

                  (e) The  Administrative  Agent shall have received evidence of
the existence of all insurance required to be maintained by Allied Waste and its
Restricted  Subsidiaries  hereunder,  together with evidence that the Collateral
Agent on behalf of the Secured Parties or Shared  Collateral  Secured Parties is
an additional insured or loss payee (to the extent required under Section 5.02).



<PAGE>


                  (f) The  Administrative  Agent shall have received the results
of a  recent  lien  search  in  each  of  the  jurisdictions  requested  by  the
Administrative  Agent,  and such  searches  shall  reveal no Liens on any of the
assets of any Loan Party except for Liens permitted by Section 6.02A or Liens to
be  discharged  on or prior to the  Effective  Date  pursuant  to  documentation
reasonably satisfactory in form and substance to the Initial Lenders.

                  (g) The Administrative Agent shall have received evidence that
the Borrower  shall have paid all fees required to be paid,  and all  reasonable
expenses for which invoices have been presented, on or before the Effective Date
(including,  without  limitation,  the reasonable  fees and expenses of Cravath,
Swaine & Moore, counsel to the Administrative Agent and the Initial Lenders).

                  (h) The Administrative Agent shall have received evidence that
(i) the Borrower and BFI shall have repaid (or are simultaneously  repaying) all
amounts owing under the Existing Credit Agreement and the BFI Credit  Agreement,
that all letters of credit (other than Existing  Letters of Credit) issued under
the Existing Credit  Agreement or the BFI Credit Agreement shall have expired or
been  terminated,  that all commitments to lend  thereunder  shall have been (or
shall  simultaneously  be) terminated  and that all Liens  securing  obligations
under such credit  agreements  have been released (or will be released  promptly
after  the  Effective  Date  pursuant  to  a  payoff  letter  delivered  to  the
Administrative Agent by the administrative  agents under such credit agreements)
in a manner  reasonably  satisfactory to the  Administrative  Agent and (ii) all
commercial  paper  of BFI or any  Subsidiary  of BFI has  been  (or  will on the
Effective Date be) repaid in full.

                  (i) Since  September  30, 1998,  there shall not have occurred
any material adverse change in the business,  financial  condition or results of
operations of BFI and its subsidiaries, taken as a whole.

                  (j) The  Sponsor  Preferred  Stock  Purchase  shall  have been
consummated in accordance  with the purchase  agreement and other  documentation
relating to the Sponsor Preferred Stock referred to in this paragraph (j) and in
connection  therewith Allied Waste shall have received cash proceeds of not less
than  $1,000,000,000.  The terms and conditions of the Sponsor  Preferred  Stock
shall, in all material  respects,  be as  contemplated  by the letter  agreement
dated March 7, 1999,  between  Allied Waste and the Sponsors,  and the terms and
conditions of the Sponsor  Preferred  Stock and any purchase  agreement or other
documentation  relating thereto shall be reasonably  satisfactory to the Initial
Lenders.  The Administrative Agent shall have received copies of the certificate
of  designation  for  the  Sponsor  Preferred  Stock  and of any  such  purchase
agreement or other documentation.

                  (k)  The  Borrower   shall  have  received  in  the  aggregate
$2,500,000,000 of (i) proceeds from the issuance of Senior Subordinated Notes in
a public offering or in a Rule 144A or other private placement, (ii) proceeds of
Tranche D Term  Borrowings,  (iii)  Net  Available  Proceeds  from  Asset  Sales
received on or prior to the Effective Date and applied,  in accordance  with and
subject to the provisions of Section 2.10(i), to the reduction of Tranche D Term
Commitments and (iv) Net Available  Proceeds received from the issuance of other
Permitted  Subordinated  Debt or Equity Interests of Allied Waste on or prior to
the Effective Date and applied, in accordance with and subject to the provisions
of Section 2.10(f), to the reduction of the Tranche D Commitments. The terms and
conditions  of  the  Senior   Subordinated  Notes  and  the  provisions  of  the
Subordinated Debt Documents shall be reasonably satisfactory to the Lenders. The
Administrative  Agent  shall  have  received  copies  of the  Subordinated  Debt
Documents, if any, certified by a Financial Officer as complete and correct.


<PAGE>


                  (l) The  Merger  shall  have been or shall  simultaneously  be
consummated  in accordance  with  applicable law and the Merger  Documents.  The
Initial  Lenders shall be satisfied  that the conditions to the Merger set forth
in the Merger  Documents  shall have been  satisfied  without  giving  effect to
waivers or amendments that are material to the Lenders.  All requisite  material
governmental  authorities  shall have approved or consented to the  Transactions
(except to the extent the failure to obtain any such approvals or consents could
not,  individually  or in the  aggregate  reasonably  be expected to result in a
Material Adverse Effect),  all applicable  appeal periods shall have expired and
there shall be no governmental or judicial  action,  actual or threatened,  that
has or could have a reasonable likelihood of restraining, preventing or imposing
burdensome  conditions  (except as previously  disclosed to the Initial Lenders)
that could,  individually or in the aggregate,  reasonably be expected to result
in a Material  Adverse  Effect.  The  Administrative  Agent shall have  received
copies  of the  Merger  Documents  and  all  certificates,  opinions  and  other
documents delivered thereunder, certified by a Financial Officer as complete and
correct. The Administrative Agent shall have received evidence (i) of receipt of
all material  governmental  and third party  consents and approvals  required in
connection  with the  Transactions,  except such consents and approvals that, if
not obtained,  could not, individually or in the aggregate,  after giving effect
to the  Transactions,  reasonably  be expected  to result in a Material  Adverse
Effect, and (ii) that the same remain in effect.

                  (m) The Lenders shall have received the pro forma consolidated
balance sheet of Allied Waste referred to in Section 3.05(b), and such pro forma
consolidated balance sheet shall be consistent in all material respects with the
forecasts  and  other  information  previously  provided  to  the  Lenders.  The
Administrative Agent shall have received a certificate of a Financial Officer to
the effect that such pro forma  consolidated  balance sheet fairly presents,  in
all material respects,  the pro forma financial position of Allied Waste and its
Subsidiaries in accordance with GAAP.  After giving effect to the  Transactions,
neither  Allied  Waste  nor  any  of  its  Restricted  Subsidiaries  shall  have
outstanding  any shares of  preferred  stock or any  Indebtedness  for  borrowed
money, other than (i) Indebtedness  incurred under the Loan Documents,  (ii) the
Senior   Subordinated   Notes  in  an   aggregate   amount   not  in  excess  of
$2,500,000,000,  (iii) Preferred Stock of Allied Waste and (iv) the Indebtedness
listed on Schedule 6.01A. The aggregate  amount of fees and expenses  (including
underwriting  discounts and  commissions)  payable or otherwise  borne by Allied
Waste and its Subsidiaries in connection with the Transactions  shall not exceed
$300,000,000.

                  (n) The  Administrative  Agent shall have  received a solvency
letter,  in form  and  substance  satisfactory  to the  Required  Lenders,  from
Houlihan Lokey Howard & Zukin Financial Advisors, Inc., together with such other
evidence  reasonably  requested  by the  Initial  Lenders  with  respect  to the
Solvency of Allied Waste and its Restricted Subsidiaries on a Consolidated basis
after giving effect to the Transactions.

                  (o) There shall be no material  litigation  against any member
of the Allied Group or defaults  under any  provision of any  indenture or other
agreement or instrument evidencing Indebtedness, or any other Material Agreement
to which any member of the Allied  Group is a party or by which it or any of its
properties  or assets are or may be bound which could  reasonably  be  expected,
either individually or in the aggregate, to result in a Material Adverse Effect.



<PAGE>


                  (p) As of the  Effective  Date  and  after  giving  effect  to
consummation of the Transactions and other transactions  contemplated  hereby to
occur  on or  before  the  Effective  Date,  including  without  limitation  the
Borrowings  under this  Agreement  and the  issuance of the Senior  Subordinated
Notes,  if any,  AWNA  will be able to  borrow  at  least  $1.00  of  additional
long-term debt pursuant to and in compliance  with  Subsection  13(d) of Section
1.01 of the First Supplemental Indenture,  dated as of December 23, 1998, to the
AWNA Senior Note Indenture.

                  (q) The Allied  Guarantee  shall have been duly  executed  and
delivered and shall be in full force and effect.

The Administrative Agent shall notify Allied Waste, the Borrower and the Lenders
of the  Effective  Date,  and such  notice  shall  be  conclusive  and  binding.
Notwithstanding the foregoing,  the obligations of the Lenders to make Loans and
of an  Issuing  Bank to issue  Letters  of Credit  hereunder  shall  not  become
effective  unless  each of the  foregoing  conditions  is  satisfied  (or waived
pursuant  to  Section  9.02) at or prior to 3:00 p.m.,  New York City  time,  on
December  31, 1999 (and,  in the event such  conditions  are not so satisfied or
waived, the Commitments shall terminate at such time).

                  SECTION 4.02. Each Credit Event. The obligation of each Senior
Lender to make a Loan on the occasion of any Borrowing after the Effective Date,
and of an  Issuing  Bank to issue,  amend,  renew or extend any Letter of Credit
after the  Effective  Date,  is subject to receipt of the  request  therefor  in
accordance  herewith and to the  satisfaction of the following  conditions (each
Borrowing  and each  issuance,  amendment,  renewal or  extension of a Letter of
Credit  shall be deemed to  constitute a  representation  and warranty by Allied
Waste and the  Borrower  on the date  thereof  as to the  matters  specified  in
paragraphs (a), (b) and (c) of this Section):

                  (a) the representations and warranties  contained in each Loan
         Document are correct in all material  respects on and as of the date of
         such  Borrowing  or issuance,  before and after  giving  effect to such
         Borrowing or issuance and to the application of the proceeds therefrom,
         as though made on and as of such date (or,  if any such  representation
         or  warranty  is  expressly  stated to have been made as of a  specific
         date, as of such specific date);

                  (b) no event has occurred and is  continuing,  or would result
         from such Borrowing or issuance or from the application of the proceeds
         therefrom,  that  constitutes  a Senior  Default  or a Senior  Event of
         Default; and

                  (c) such Borrowing or issuance is permitted under the terms of
         the  AWNA  Senior  Note  Indenture  and  under  the  terms  of the  BFI
         Indenture.

                  SECTION 4.03.  Determinations Under Section 4.01. For purposes
of determining  compliance  with the conditions  specified in Section 4.01, each
Lender  shall be deemed to have  consented  to,  approved  or  accepted or to be
satisfied with each document or other matter required thereunder to be consented
to or approved by or acceptable or satisfactory to the Lenders unless an officer
of the Administrative Agent responsible for the transactions contemplated by the
Loan Documents shall have received  written notice from such Lender prior to the
Effective Date  specifying its objection  thereto and such Lender shall not have
made available to the Administrative  Agent such Lender's ratable portion of the
Borrowings made on the Effective Date.



<PAGE>


                  SECTION  4.04.  Modification  of  Schedules.  As of  the  date
hereof,  Schedule 6.02 is incomplete  or may require  modification  prior to the
Effective Date. The Borrower may supplement or modify such schedule if revisions
are  delivered  to each  Lender  not later than two  Business  Days prior to the
Effective Date.  Notwithstanding  anything else in this Agreement,  in the event
that such  schedule is so  supplemented  or  modified  after the date hereof but
prior to the Effective Date, such amendments or modifications shall be effective
if  approved  by the  Required  Lenders  prior to the  Effective  Date,  and the
conditions  contained in Section 4.01 shall not be deemed to be satisfied  until
such approval is received;  provided that the  Administrative  Agent may approve
insignificant changes to such schedule, and the conditions in Section 4.01 shall
be deemed  satisfied  if the  Administrative  Agent so  approves  and such other
conditions  contained  therein are  satisfied,  without  such  consent  from the
Required Lenders.


                                                ARTICLE V-A

                                           Affirmative Covenants

                  Until the Senior  Commitments  have expired or been terminated
and the  principal  of and  interest on each Senior Loan and all fees payable to
Senior Lenders and Issuing Banks  hereunder shall have been paid in full and all
Letters of Credit  shall have  expired or  terminated  and all LC  Disbursements
shall have been reimbursed,  each of Allied Waste and the Borrower covenants and
agrees with the Senior Lenders that:

                  SECTION 5.01A.  Existence; Businesses and Properties. It will,
and will cause each of its Restricted Subsidiaries to:

                  (a) Do or cause to be done all things  necessary  to preserve,
         renew and keep in full force and effect its legal existence,  except as
         otherwise  expressly  permitted  under  Section  6.06A and  except  for
         failures  by  Restricted   Subsidiaries  to  do  so  which  could  not,
         individually  or in the  aggregate,  reasonably  be  expected to have a
         Material Adverse Effect.

                  (b) Do or cause to be done all  things  necessary  to  obtain,
         preserve,  or renew,  licenses,  permits,  franchises,  authorizations,
         patents, copyrights, trademarks and trade names material to the conduct
         of its business;  maintain and operate such  business in  substantially
         the manner in which it is presently conducted and operated; comply with
         all applicable laws,  rules,  regulations and decrees and orders of any
         Governmental  Authority,  whether now in effect or  hereafter  enacted,
         except for failures to comply which could not,  individually  or in the
         aggregate,  reasonably be expected to have a Material  Adverse  Effect;
         and at all times  maintain and  preserve  all property  material to the
         conduct of such business and keep such property in good repair, working
         order and  condition  and from time to time make,  or cause to be made,
         all needful and proper repairs, renewals,  additions,  improvements and
         replacements thereto necessary in order that the business carried on in
         connection therewith may be properly conducted at all times, except for
         failures to maintain and preserve property that could not, individually
         or in the aggregate,  reasonably be expected to have a Material Adverse
         Effect.



<PAGE>


                  SECTION 5.02A.  Insurance. It will, and will cause each of its
Restricted Subsidiaries to:

                  (a) Keep its insurable  properties  adequately  insured at all
         times  by  financially  sound  and  reputable  insurers,  or by  way of
         adequate    self-insurance;    maintain   such   other   insurance   or
         self-insurance,  to such extent and against such risks,  including fire
         and other risks insured against by extended  coverage,  as is customary
         with companies in the same or similar businesses  operating in the same
         or  similar   locations,   including  public  liability   insurance  or
         self-insurance  against claims for personal injury or death or property
         damage  occurring  upon, in, about or in connection with the use of any
         properties owned, occupied or controlled by it; and maintain such other
         insurance or  self-insurance  as may be required by law. All  insurance
         policies may provide for reasonable deductible amounts.

                  (b) Cause all such  policies  to be  endorsed  or  amended  to
         include a "standard" or "New York"  lender's loss payable  endorsement,
         in form and substance  reasonably  satisfactory  to the  Administrative
         Agent,  which  endorsement  shall  provide  that,  from and  after  the
         Effective  Date, if the insurance  carrier shall have received  written
         notice  from the  Administrative  Agent of the  occurrence  of a Senior
         Event  of  Default,  the  insurance  carrier  shall  pay  all  proceeds
         otherwise payable to any member of the Allied Group under such policies
         directly to the Administrative Agent; and deliver original or certified
         copies of all such policies to the Administrative Agent.

                  (c)  If any  separate  or  additional  property,  casualty  or
         "umbrella"  insurance policy is known by a Responsible  Officer to have
         been  obtained  by  any  member  of  the  Allied   Group,   notify  the
         Administrative  Agent  thereof  promptly,  and promptly  deliver to the
         Administrative Agent a duplicate original copy of such policy.

                  SECTION 5.03A.  Obligations and Taxes. It will, and will cause
each of its Subsidiaries to, pay its Indebtedness and other obligations promptly
and in accordance  with their terms and pay and discharge  promptly when due all
Taxes,  assessments and  governmental  charges or levies imposed upon it or upon
its  income or profits  or in  respect  of its  property,  before the same shall
become  delinquent  or in  default,  as well as all  lawful  claims  for  labor,
materials and supplies or otherwise  that, if unpaid,  might give rise to a Lien
upon such  properties  or any part  thereof;  provided  that (x) such payment of
Indebtedness  or claims for labor,  material or  supplies  shall not be required
pursuant  to this  Section  5.03A to the  extent  failure  to so pay could  not,
individually  or in the  aggregate,  reasonably  be  expected to have a Material
Adverse  Effect and would not result in any Senior  Event of Default  hereunder;
and (y) such  payment and  discharge  shall not be required  with respect to any
such Tax,  assessment,  charge, levy or claim so long as either (i) the validity
or amount  thereof shall be contested in good faith by  appropriate  proceedings
and Allied  Waste or the relevant  Subsidiary  shall have set aside on its books
adequate  reserves with respect thereto in accordance with GAAP and such contest
operates to suspend collection of the contested  obligation,  Tax, assessment or
charge and  enforcement  of a Lien or (ii) such amount not so paid or discharged
is less than $50,000,000 in the aggregate.



<PAGE>


                  SECTION 5.04A. Financial Statements, Reports, Etc. Allied
Waste shall furnish to the Administrative Agent (and the Administrative Agent
shall furnish to each Lender):

                   (a) within  seven days after the filing  with the  Securities
         and Exchange  Commission of Allied  Waste's  Annual Report on Form 10-K
         with  respect  to each  fiscal  year (and in any event  within 105 days
         after the end of such fiscal year), (x) its Consolidated  balance sheet
         and related  statements of  operations,  stockholders'  equity and cash
         flows  showing  the  financial   condition  of  Allied  Waste  and  its
         Restricted  Subsidiaries  as of the close of such  fiscal  year and the
         results  of its  operations  and  the  operations  of  such  Restricted
         Subsidiaries  during such year,  all audited by Arthur  Andersen LLP or
         other independent  public  accountants of recognized  national standing
         acceptable to the Administrative Agent and accompanied by an opinion of
         such accountants (which shall not be qualified in any material respect)
         to the  effect  that  such  Consolidated  financial  statements  fairly
         present the  financial  condition  and results of  operations of Allied
         Waste  and its  Restricted  Subsidiaries  on a  Consolidated  basis  in
         accordance   with  GAAP  (it  being   understood  that  such  financial
         statements and opinion may be delivered,  if included  therein,  in the
         form of such Annual  Report on Form 10-K and any related  Annual Report
         to  Stockholders);  and (y) a  calculation  of the  Leverage  Ratio and
         Interest Coverage Ratio as at the last day of and for such fiscal year;

                  (b) within seven days after the filing with the Securities and
         Exchange  Commission of Allied  Waste's  Quarterly  Report on Form 10-Q
         with respect to each of the first three fiscal  quarters of each fiscal
         year (and in any event within 60 days after the end of each such fiscal
         quarter),  (x) its Consolidated balance sheet and related statements of
         operations,  stockholders'  equity and cash flows showing the financial
         condition of Allied  Waste and its  Restricted  Subsidiaries  as of the
         close of such fiscal  quarter and the results of its operations and the
         operations of such Restricted  Subsidiaries  during such fiscal quarter
         and the then elapsed  portion of the fiscal year,  all certified by one
         of its Financial Officers as fairly presenting the financial  condition
         and  results  of  operations   of  Allied  Waste  and  its   Restricted
         Subsidiaries on a Consolidated  basis in accordance with GAAP,  subject
         to normal year-end audit  adjustments and lack of footnote  disclosures
         (it being  understood that such financial  statements may be delivered,
         if  included  therein,  in the form of such  Quarterly  Report  on Form
         10-Q);  and (y) a  calculation  of the Leverage  Ratio and the Interest
         Coverage  Ratio as at the last day of such  fiscal  quarter and for the
         Rolling Period then ended;



<PAGE>


                  (c)  concurrently  with any delivery of  financial  statements
         under  paragraph (a) or (b) above, a certificate of the accounting firm
         or Financial  Officer opining on or certifying  such statements  (which
         certificate,  when  furnished by an accounting  firm, may be limited to
         accounting    matters   and   disclaim    responsibility    for   legal
         interpretations)  (i)  certifying  that in making  its  examination  in
         connection  with rendering such opinion or certificate  with respect to
         such statements,  such Person has not obtained  knowledge that an Event
         of Default or, if such certificate is of a Financial Officer, a Default
         has occurred or, if such Financial Officer has obtained  knowledge that
         an Event of Default or, if such certificate is of a Financial  Officer,
         Default has occurred,  specifying the nature and extent thereof and any
         corrective  action taken or proposed to be taken with  respect  thereto
         and (ii) setting forth  computations in reasonable detail  satisfactory
         to the Administrative Agent demonstrating compliance with the covenants
         contained in Sections 6.04A,  6.05A,  6.06A,  6.08A,  6.13A,  6.14A and
         6.15A;

                  (d) promptly after the same become publicly available,  copies
         of all periodic and other reports, proxy statements and other materials
         filed  by any  member  of the  Allied  Group  with the  Securities  and
         Exchange Commission, or any Governmental Authority succeeding to any or
         all  of  the  functions  of  said  Commission,  or  with  any  national
         securities  exchange,  or distributed to its shareholders,  as the case
         may be;

                  (e) at the time required for delivery of financial  statements
         pursuant to paragraph (a) or (b) of this Section,  (x) a report in form
         and substance  reasonably  satisfactory to the Administrative  Agent of
         all Permitted  Acquisitions  consummated  during the most recent fiscal
         quarter  covered  by such  financial  statements,  which  report  shall
         identify,   inter  alia,  each  Permitted   Acquisition   having  total
         Acquisition   Consideration   of   $25,000,000   or  more   (a   "Large
         Acquisition")  and, for each Large  Acquisition,  a description  of the
         total  Acquisition  Consideration  therefor;  and  (y) a  list  of  all
         entities  that became or ceased to be Domestic  Subsidiaries  of Allied
         Waste during such fiscal quarter;

                  (f)  promptly  from  time  to  time,  such  other  information
         regarding the operations,  business affairs and financial  condition of
         members of the Allied Group,  or compliance  with the terms of any Loan
         Document,  as the  Administrative  Agent or any  Senior  Lender  acting
         through the Administrative Agent may reasonably request; and

                  (g) within 90 days after the  beginning of each fiscal year, a
         copy of the annual forecasts of Allied Waste, prepared by management of
         Allied Waste, in each case in form and detail  reasonably  satisfactory
         to the Administrative Agent,  consisting of Consolidated balance sheets
         and related statements of operations and cash flows of Allied Waste and
         its  Restricted  Subsidiaries  for such fiscal year and for each of the
         following fiscal years occurring in whole or in part during the term of
         this Agreement.

                  SECTION 5.05A. Litigation and Other Notices. It will, and will
cause each of its  Restricted  Subsidiaries  to,  furnish to the  Administrative
Agent, each Issuing Bank and each Senior Lender:

                  (a) as soon as possible and in any event within five  Business
         Days after any  Responsible  Officer  has  knowledge  thereof,  written
         notice that a Senior  Default or Senior Event of Default has  occurred,
         specifying the nature and extent thereof and the corrective  action (if
         any) taken or proposed to be taken with respect thereto;

                  (b) as soon as possible and in any event within five  Business
         Days after any  Responsible  Officer  has  knowledge  thereof,  written
         notice of the filing or commencement  of, or of any threat or notice of
         intention  of any  Person  to file or  commence,  any  action,  suit or
         proceeding,   whether  at  law  or  in  equity  or  by  or  before  any
         Governmental  Authority,  against  any member of the Allied  Group that
         could, individually or in the aggregate, reasonably be expected to have
         a Material Adverse Effect;



<PAGE>


                  (c)  prompt  written  notice of any  development  known to any
         Responsible  Officer  that has had,  or could,  individually  or in the
         aggregate,  reasonably be expected to have, a Material  Adverse Effect;
         and

                  (d) as soon as possible and in any event within five  Business
         Days after any  Responsible  Officer  has  knowledge  thereof,  written
         notice that a Change in Control has occurred or is reasonably likely to
         occur.

                  SECTION 5.06A. Employee Benefits. It will, and will cause each
of its Subsidiaries to:

                  (a) comply  with the  applicable  provisions  of ERISA and the
         Code (excluding, however, noncompliance that could not, individually or
         in the  aggregate,  reasonably  be expected to have a Material  Adverse
         Effect); and

                  (b)  furnish  to  the  Administrative  Agent  (i) as  soon  as
         possible  after,  and in any event within 10 days after any Responsible
         Officer has  knowledge  that,  any ERISA Event has occurred and is then
         outstanding  that,  alone or together  with any other ERISA Event could
         reasonably  be  expected  to result in  liability  of any member of the
         Allied  Group  in an  aggregate  amount  exceeding  $5,000,000  or (ii)
         requiring  payments  by  any  member  of  the  Allied  Group  exceeding
         $2,500,000  in any year,  a  statement  of a  Financial  Officer of the
         Borrower,  setting forth details as to such ERISA Event and the action,
         if any, that Allied Waste proposes to take with respect thereto.

                  SECTION 5.07A.  Maintaining Records;  Access to Properties and
Inspections.  It will, and will cause each of its  Subsidiaries  to, keep proper
books of record and account  sufficient to permit the  preparation  of financial
statements in conformity  with GAAP. Each of Allied Waste and the Borrower will,
and  will   cause  each  of  its   Restricted   Subsidiaries   to,   permit  any
representatives  designated by the Administrative  Agent or any Senior Lender to
visit and  inspect  (at the  expense  of the Senior  Lenders  unless an Event of
Default  has  occurred  and is  continuing,  in which case at the expense of the
Borrower)  the records,  books,  accounts and the  properties  of members of the
Allied Group at reasonable  times,  with  reasonable  notice and without causing
material  disruption,  and as often as reasonably requested and to make extracts
from  and  copies  of  such   records,   books  and   accounts  and  permit  any
representatives  designated by the Administrative  Agent or any Senior Lender to
discuss the affairs,  finances and condition of members of the Allied Group with
the officers thereof and independent accountants therefor (subject to reasonable
requests of confidentiality, including requirements imposed by law or contract).

                  SECTION 5.08A.  Environmental Laws. It will, and will cause of
each of its Subsidiaries to:



<PAGE>


                  (a) comply,  and use commercially  reasonable efforts to cause
         all lessees and other Persons  occupying its  Properties to comply,  in
         all respects  with all  Environmental  Laws and  Environmental  Permits
         applicable  to its  operations  and  Properties;  obtain  and renew all
         Environmental  Permits  necessary for its  operations  and  Properties;
         maintain appropriate  financial assurance mechanisms in connection with
         its  landfill  operations  as required  under  Environmental  Law;  and
         conduct any remedial  action in  accordance  with  Environmental  Laws,
         except  where  such   noncompliance  or  failure  to  obtain  or  renew
         Environmental  Permits,  maintain financial assurance  mechanisms or to
         conduct  any  remedial  action  could  not,   individually  or  in  the
         aggregate,  reasonably be expected to have a Material  Adverse  Effect;
         provided  that no member  of the  Allied  Group  shall be  required  to
         conduct remedial  actions to the extent that any applicable  obligation
         to do so is being contested in good faith and by proper proceedings and
         appropriate   reserves  are  being  maintained  with  respect  to  such
         circumstances; and

                  (b)  with  respect  to  any   Permitted   Acquisition   having
         Acquisition Consideration in excess of $50,000,000, and any acquisition
         of any other ownership or leasehold  interest in, or the entry into any
         agreement to conduct  operations of, any landfill,  transfer station or
         other waste treatment or disposal  facility the total value of which is
         in excess of $50,000,000, prior to consummating any such acquisition or
         commencement  of any  operations  under  any such  agreement  or lease,
         obtain and review a written  assessment,  prepared by an  environmental
         consulting  firm  recognized  within the municipal solid waste industry
         and among  environmental  professionals  as competent and reputable and
         which the  Borrower has  reasonably  determined  to be  suitable,  that
         reasonably  addresses  compliance with  Environmental  Law and material
         Environmental   Liabilities   associated   with  the  subject  of  such
         acquisition, agreement or lease.

                  SECTION 5.09A.  Preparation  of  Environmental  Reports.  If a
Senior  Default  or  Senior  Event of  Default  caused  by reason of a breach of
Section 3.16 or 5.08A shall have occurred and be continuing,  the Administrative
Agent is authorized to engage an  environmental  consulting firm selected by the
Administrative Agent reasonably acceptable to Allied Waste to prepare, on behalf
of the  Administrative  Agent, the Lenders and the Issuing Banks but at the sole
cost and expense of the Borrower,  an environmental  site assessment  report for
the Properties which are the subject of such default,  which  environmental site
assessment  report shall estimate the cost of any compliance or remedial  action
(if such costs are reasonably  ascertainable) and evaluate  potentially material
Environmental  Claims and  potentially  material  Environmental  Liabilities  in
connection with such Properties. Each of Allied Waste and the Borrower will, and
will cause each of its Subsidiaries to, cooperate fully with the  Administrative
Agent  and such  environmental  consulting  firms in their  preparation  of such
environmental assessment reports, including (without limitation), permitting any
representatives  designated by the  Administrative  Agent or such  environmental
consulting firms to visit and inspect the related Properties at reasonable times
and as often as  reasonably  requested  and to make  extracts from and copies of
environmental  records of the members of the Allied  Group.  If requested by the
Borrower,  the Borrower shall be entitled to have access to the data relating to
such environmental assessment reports.

                  SECTION 5.10A.  Further Assurances.  It  will, and will  cause
each of its Restricted Subsidiaries (other than Inactive Subsidiaries) to:



<PAGE>


                  (a)  Execute  any  and  all   further   documents,   financing
         statements,  agreements  and  instruments,  and take all further action
         (including,  without  limitation,  filing Uniform  Commercial  Code and
         other  financing   statements)   that  the  Required   Lenders  or  the
         Administrative  Agent may reasonably request in order to effectuate the
         transactions  contemplated by the Loan Documents and in order to grant,
         preserve,  protect and perfect the validity  and first  priority of the
         security  interests  created or intended to be created by the  Security
         Documents (subject to Liens permitted under the Loan Documents).

                  (b) Take such action  from time to time as shall be  necessary
         to  ensure  that  all  Specified   Subsidiaries   (including  Specified
         Subsidiaries formed or acquired pursuant to Permitted Acquisitions) are
         parties to the Subsidiary  Guarantee Agreement  hereunder,  that all of
         the  capital   stock  or  other   ownership   interests   of  Specified
         Subsidiaries  owned by the Borrower or the  Specified  Subsidiaries  is
         pledged to the Collateral  Agent or the Collateral  Trustee pursuant to
         the  applicable  Security  Document and that  substantially  all of the
         personal  property  of the  Borrower  and  the  Specified  Subsidiaries
         (including  assets  acquired  pursuant to  Permitted  Acquisitions)  is
         pledged to the Collateral  Agent or the Collateral  Trustee pursuant to
         the applicable Security Document; provided, however, that the foregoing
         shall not apply to Subsidiaries with  unaffiliated  minority holders of
         Voting Stock which do not provide  required  consent to such Subsidiary
         Guarantee   Agreement  or  such  other  applicable  Security  Document;
         provided,  further,  that  Allied  Waste  and the  Borrower  shall  use
         commercially  reasonable  efforts to obtain any such required consents.
         Without  limiting the  generality of the  foregoing,  in the event that
         Allied Waste or any of the Specified Subsidiaries shall form or acquire
         any new  Subsidiary  after the date  hereof  that  shall  constitute  a
         Specified   Subsidiary,   and  in   connection   with  each   Permitted
         Acquisition, Allied Waste and the Specified Subsidiaries will, promptly
         after such formation or Permitted Acquisition:

                           (i) cause  each new  Specified  Subsidiary  to become
                  party to the Subsidiary Guarantee Agreement, a "Grantor" under
                  the  Non-Shared   Collateral   Security  Agreement  or,  if  a
                  subsidiary of BFI, the Shared Collateral  Security  Agreement,
                  and,  if   applicable,   a  "Pledgor"   under  the  Non-Shared
                  Collateral  Pledge Agreement or the Shared  Collateral  Pledge
                  Agreement;

                           (ii) take and cause each new Specified  Subsidiary to
                  take such action (including,  without  limitation,  delivering
                  such shares of stock or other certificated ownership interests
                  and  executing and  delivering  such Uniform  Commercial  Code
                  financing  statements)  as shall be  necessary  to create  and
                  perfect valid and  enforceable  first  priority Liens (subject
                  only  to  Liens   permitted   under  the  Loan  Documents)  on
                  substantially  all  of  the  personal  property  of  such  new
                  Specified  Subsidiary and on substantially all of the personal
                  property acquired pursuant to each Permitted  Acquisition,  as
                  collateral  security for the Senior Obligations  hereunder and
                  under the other Loan Documents;

                           (iii)  deliver all  certificates  evidencing  capital
                  stock  or other  ownership  interests  in such  new  Specified
                  Subsidiary  owned  by  members  of  the  Allied  Group,   each
                  accompanied by undated stock powers executed in blank; and

                           (iv)   deliver  such  proof  of  corporate  or  other
                  Borrower action,  incumbency of officers,  opinions of counsel
                  and other  documents as is consistent  with those delivered by
                  each Loan Party pursuant to Section 4.01 on the Effective Date
                  or as the Collateral Agent shall have reasonably requested.



<PAGE>


                  (c) At its own cost and  expense,  promptly  secure the Senior
         Obligations  by  pledging  or  creating,  or  causing  to be pledged or
         created,  perfected  security  interests  with  respect  to such of its
         assets and properties,  as the Collateral  Agent or the Required Senior
         Lenders shall  designate (it being  understood that it is the intent of
         the parties  that the Senior  Obligations  shall be secured  by,  among
         other  things,  substantially  all the assets of the Loan  Parties  and
         other  properties  acquired  subsequent  to the Effective  Date).  Such
         security  interests and Liens will be created under Security  Documents
         in form and substance  satisfactory to the Collateral  Agent, and shall
         be accompanied by all such  instruments and documents  (including legal
         opinions  and lien  searches)  as the  Collateral  Agent or  Collateral
         Trustee shall reasonably request.

Notwithstanding  the foregoing  provisions of this Section 5.10A,  no Loan Party
shall be required to pledge or create security interests in (i) landfills unless
the Administrative  Agent acting at the direction of the Required Senior Lenders
shall  specifically  request the same (which  requests may be given from time to
time and may relate to all or only specified  landfills  owned by members of the
Allied Group), (ii) any assets (excluding capital stock of subsidiaries) of such
Loan Party with  respect to which the  creation of such pledge or such  security
interest is prohibited  by a contract or other  agreement of such Loan Party (x)
existing on the date hereof or (y) hereafter entered into in compliance with the
provisions of Section 6.08A(b), (iii) capital stock of any Foreign Subsidiary in
excess of 65% thereof or (iv) capital stock of any Unrestricted Subsidiary.

                  SECTION 5.11A.  Compliance  with Terms of Leaseholds.  It will
make, and will cause each of its Restricted  Subsidiaries  to make, all payments
and otherwise perform all material obligations in respect of all Material Leases
to which a member of the Allied Group is a party,  keep such Material  Leases in
full  force  and  effect  and not  allow  such  Material  Leases  to lapse or be
terminated  or any  rights to renew  such  Material  Leases to be  forfeited  or
canceled,  notify  the  Administrative  Agent of any  default  by any party with
respect to such Material Leases and cooperate with the  Administrative  Agent in
all  respects  to cure  any  such  default  and  cause  each of  Allied  Waste's
Restricted  Subsidiaries to do so, except,  in any case, where the failure to do
any  of the  foregoing,  either  individually  or in the  aggregate,  could  not
reasonably be expected to have a Material Adverse Effect.

                  SECTION 5.12A.  Performance of Material  Agreements.  It will,
and will cause each of its Restricted Subsidiaries to perform and observe all of
the terms and provisions of each Material Agreement, maintain each such Material
Agreement  in  full  force  and  effect,  enforce  such  Material  Agreement  in
accordance with its terms,  except,  in any case, where the failure to do any of
the foregoing could not, either individually or in the aggregate,  reasonably be
expected to have a Material Adverse Effect.

                  SECTION 5.13A. Inactive  Subsidiaries.  Except as specified on
Schedule 5.13, Allied Waste shall cause each Inactive Subsidiary to be dissolved
within 90 days of the date  hereof;  provided  that if after such period  Allied
Waste has not caused any Inactive Subsidiary to be so dissolved,  then each such
Inactive  Subsidiary  shall be deemed to be (as of such 90th day) a newly formed
Specified Subsidiary for purposes of Section 5.10A(b).



<PAGE>


                  SECTION   5.14A.   Year  2000.   Allied  Waste  will  use  its
commercially  reasonable  efforts to ensure  that any  computer  systems  and/or
software  used in the  operation of Allied  Waste's or any of its  Subsidiaries'
businesses  is modified or replaced to the extent  necessary to prevent or avoid
any  the  occurrence  of  any  Material  Adverse  Effect  as  a  result  of  the
commencement of the year 2000.

                  SECTION 5.15A.  Information Regarding  Collateral.  (a) Allied
Waste and the  Borrower  will  furnish to the  Administrative  Agent  quarterly,
within 15 days after the end of each fiscal quarter,  a report setting forth any
change  (i) in any  corporate  name of a Loan Party or in any trade name used to
identify  it in  the  conduct  of  its  business  or in  the  ownership  of  its
properties, (ii) in the location of any Loan Party's chief executive office, its
principal  place of business,  any office in which it maintains books or records
relating to Collateral owned by it or any office or facility at which Collateral
owned by it is located  (including the  establishment  of any such new office or
facility),  (iii) in any Loan Party's identity or corporate structure or (iv) in
any Loan Party's Federal Taxpayer Identification Number.

                  (b) Each year,  at the time of  delivery  of annual  financial
statements  with respect to the preceding  fiscal year pursuant to clause (a) of
Section 5.04A, Allied Waste and the Borrower shall deliver to the Administrative
Agent a certificate of a Financial  Officer of the Allied Waste and the Borrower
(i) setting forth the  information  required  pursuant to Sections 1, 2, 7, 8, 9
and 10 of the  Perfection  Certificates  or  confirming  that  there has been no
change  in  such  information  since  the  date  of the  Perfection  Certificate
delivered on the Effective Date or the date of the most recent report  delivered
pursuant to paragraph (a) of this Section.

                  SECTION 5.16A. Casualty and Condemnation. (a) The Borrower (a)
will furnish to the  Administrative  Agent and the Lenders prompt written notice
of any  casualty  or  other  insured  damage  to  any  material  portion  of any
Collateral or the commencement of any action or proceeding for the taking of any
Collateral or any part thereof or interest therein under power of eminent domain
or by  condemnation  or  similar  proceeding  and (b) will  ensure  that the Net
Available Proceeds of any such event (whether in the form of insurance proceeds,
condemnation  awards or otherwise) are collected and applied in accordance  with
the applicable provisions of the Loan Documents.

                  SECTION 5.17A.  Compliance  with Laws. It will, and will cause
each of its Restricted Subsidiaries to, comply with all laws, rules, regulations
and  orders of any  Governmental  Authority  applicable  to it or its  property,
except where the failure to do so,  individually or in the aggregate,  could not
reasonably be expected to result in a Material Adverse Effect.



<PAGE>


                  SECTION  5.18A.  Use of Proceeds  and  Letters of Credit.  The
proceeds of the Term Loans,  together with the proceeds of the Sponsor Preferred
Stock and the Senior Subordinated Notes will be used only for the payment of (a)
the Merger  Consideration,  (b) fees and expenses payable in connection with the
Transactions,  (c) the repayment of the Indebtedness and other obligations under
the Existing Credit Agreement and the BFI Credit Facility,  (d) the repayment of
commercial  paper  of BFI and (e)  the  payment  of  severance  and  termination
obligations of BFI in connection  with the Merger.  The proceeds from the Senior
Subordinated Notes shall also be used to repay the Tranche D Loans. The proceeds
of the  Revolving  Loans and  Swingline  Loans  will be used only for  Permitted
Acquisitions,  Investments  permitted  by Section  6.05A,  Capital  Expenditures
payments,  if any,  arising  out of the  exercise by BFI  stockholders  of their
appraisal rights in connection with the Merger and general  corporate  purposes,
including  working  capital.  No part of the  proceeds of any Loan will be used,
whether  directly or  indirectly,  for any purpose  that  entails a violation of
Regulations U or X of the Board.

                  SECTION  5.19A.  Interest  Rate  Protection.  As  promptly  as
practicable,  and in any event  within 90 days  after the  Effective  Date,  the
Borrower will enter into,  and  thereafter for a period of not less than 3 years
will maintain in effect, one or more interest rate protection agreements on such
terms and with such parties as shall be reasonably  satisfactory  to the Initial
Lenders,  the effect of which shall be to fix or limit the interest  cost to the
Borrower with respect to at least 50% of the Loans at the time outstanding.

                  SECTION 5.20A. Asset Sales. Allied Waste and the Borrower will
use their commercially reasonable efforts to sell or cause their Subsidiaries to
sell the assets listed on Schedule 5.20 as soon as reasonably possible after the
Effective Date for Net Available  Proceeds in an aggregate amount  sufficient to
repay all amounts then outstanding under the Asset Sale Term Loan; provided that
the foregoing shall not require the sale of Specified  Assets at terms or prices
which  management of Allied Waste believes does not fairly represent the current
value of the assets being offered.

                  SECTION 5.21A.  Termination  of Liens.  It will deliver to the
Administrative  Agent, within 60 days after the Effective Date, a fully executed
Form  UCC-3  Financing   Statement   Change   reasonably   satisfactory  to  the
Administrative  Agent  terminating each of the Existing Liens listed on Schedule
6.02(ii) and any other  documents  reasonably  requested  by the  Administrative
Agent for the purpose of terminating such Existing Liens; provided, that such 60
day period may be extended by the  Administrative  Agent in its discretion by an
additional 60 days if the Administrative Agent is satisfied with the progress of
such terminations;  provided further,  that the  Administrative  Agent may waive
such termination  requirement for any Existing Lien on Schedule  6.02(ii) if, in
its  judgment,  such Lien is  insignificant  or the UCC filing to be  terminated
relates to obligations that have been repaid or extinguished.


                                                ARTICLE V-B

                                      Tranche D Affirmative Covenants

                  Until  the  Tranche  D   Commitments   have  expired  or  been
terminated  and the principal of an interest on each Tranche D Loan and all fees
payable to Tranche D Lenders shall have been paid in full,  each of Allied Waste
and the Borrower covenants and agrees with the Tranche D Lenders that:

                  SECTION 5.01B.  Existence; Businesses and Properties. It will,
and will cause each of its Restricted Subsidiaries to:

                  (a) Do or cause to be done all things  necessary  to preserve,
         renew and keep in full force and effect its legal existence,  except as
         otherwise  expressly  permitted  under  Section  6.06B and  except  for
         failures  by  Restricted   Subsidiaries  to  do  so  which  could  not,
         individually  or in the  aggregate,  reasonably  be  expected to have a
         Material Adverse Effect.



<PAGE>


                  (b) Do or cause to be done all  things  necessary  to  obtain,
         preserve,  or renew,  licenses,  permits,  franchises,  authorizations,
         patents, copyrights, trademarks and trade names material to the conduct
         of its business;  maintain and operate such  business in  substantially
         the manner in which it is presently conducted and operated; comply with
         all applicable laws,  rules,  regulations and decrees and orders of any
         Governmental  Authority,  whether now in effect or  hereafter  enacted,
         except for failures to comply which could not,  individually  or in the
         aggregate,  reasonably be expected to have a Material  Adverse  Effect;
         and at all times  maintain and  preserve  all property  material to the
         conduct of such business and keep such property in good repair, working
         order and  condition  and from time to time make,  or cause to be made,
         all needful and proper repairs, renewals,  additions,  improvements and
         replacements thereto necessary in order that the business carried on in
         connection therewith may be properly conducted at all times, except for
         failures to maintain and preserve property that could not, individually
         or in the aggregate,  reasonably be expected to have a Material Adverse
         Effect.

                  SECTION 5.02B.  Insurance. It will, and will cause each of its
Restricted Subsidiaries to:

                  (a) Keep its insurable  properties  adequately  insured at all
         times  by  financially  sound  and  reputable  insurers,  or by  way of
         adequate    self-insurance;    maintain   such   other   insurance   or
         self-insurance,  to such extent and against such risks,  including fire
         and other risks insured against by extended  coverage,  as is customary
         with companies in the same or similar businesses  operating in the same
         or  similar   locations,   including  public  liability   insurance  or
         self-insurance  against claims for personal injury or death or property
         damage  occurring  upon, in, about or in connection with the use of any
         properties owned, occupied or controlled by it; and maintain such other
         insurance or  self-insurance  as may be required by law. All  insurance
         policies may provide for reasonable deductible amounts.

                  (b)  If any  separate  or  additional  property,  casualty  or
         "umbrella"  insurance policy is known by a Responsible  Officer to have
         been  obtained  by  any  member  of  the  Allied   Group,   notify  the
         Administrative  Agent  thereof  promptly,  and promptly  deliver to the
         Administrative Agent a duplicate original copy of such policy.

                  SECTION 5.03B.  Obligations and Taxes. It will, and will cause
each of its Subsidiaries to, pay its Indebtedness and other obligations promptly
and in accordance  with their terms and pay and discharge  promptly when due all
Taxes,  assessments and  governmental  charges or levies imposed upon it or upon
its  income or profits  or in  respect  of its  property,  before the same shall
become  delinquent  or in  default,  as well as all  lawful  claims  for  labor,
materials and supplies or otherwise  that, if unpaid,  might give rise to a Lien
upon such  properties  or any part  thereof;  provided  that (x) such payment of
Indebtedness  or claims for labor,  material or  supplies  shall not be required
pursuant  to this  Section  5.03B to the  extent  failure  to so pay could  not,
individually  or in the  aggregate,  reasonably  be  expected to have a Material
Adverse  Effect and would not result in any Senior  Event of Default  hereunder;
and (y) such  payment and  discharge  shall not be required  with respect to any
such Tax,  assessment,  charge, levy or claim so long as either (i) the validity
or amount  thereof shall be contested in good faith by  appropriate  proceedings
and Allied  Waste or the relevant  Subsidiary  shall have set aside on its books
adequate  reserves with respect thereto in accordance with GAAP and such contest
operates to suspend collection of the contested  obligation,  Tax, assessment or
charge and  enforcement  of a Lien or (ii) such amount not so paid or discharged
is less than $50,000,000 in the aggregate.


<PAGE>


                  SECTION 5.04B. Financial Statements, Reports, Etc. Allied
Waste shall furnish to the Administrative Agent (and the Administrative Agent
shall furnish to each Lender):

                   (a) within  seven days after the filing  with the  Securities
         and Exchange  Commission of Allied  Waste's  Annual Report on Form 10-K
         with  respect  to each  fiscal  year (and in any event  within 105 days
         after the end of such fiscal year), its Consolidated  balance sheet and
         related statements of operation's,  stockholders' equity and cash flows
         showing the  financial  condition  of Allied  Waste and its  Restricted
         Subsidiaries as of the close of such fiscal year and the results of its
         operations and the operations of such  Restricted  Subsidiaries  during
         such year,  all  audited by Arthur  Andersen  LLP or other  independent
         public  accountants of recognized  national standing  acceptable to the
         Administrative  Agent and accompanied by an opinion of such accountants
         (which shall not be  qualified  in any material  respect) to the effect
         that  such  Consolidated   financial   statements  fairly  present  the
         financial  condition  and results of operations of Allied Waste and its
         Restricted Subsidiaries on a Consolidated basis in accordance with GAAP
         (it being understood that such financial  statements and opinion may be
         delivered,  if included  therein,  in the form of such Annual Report on
         Form 10-K and any related Annual Report to Stockholders);

                  (b) within seven days after the filing with the Securities and
         Exchange  Commission of Allied  Waste's  Quarterly  Report on Form 10-Q
         with respect to each of the first three fiscal  quarters of each fiscal
         year (and in any event within 60 days after the end of each such fiscal
         quarter),  its  Consolidated  balance  sheet and related  statements of
         operations,  stockholders'  equity and cash flows showing the financial
         condition of Allied  Waste and its  Restricted  Subsidiaries  as of the
         close of such fiscal  quarter and the results of its operations and the
         operations of such Restricted  Subsidiaries  during such fiscal quarter
         and the then elapsed  portion of the fiscal year,  all certified by one
         of its Financial Officers as fairly presenting the financial  condition
         and  results  of  operations   of  Allied  Waste  and  its   Restricted
         Subsidiaries on a Consolidated  basis in accordance with GAAP,  subject
         to normal year-end audit  adjustments and lack of footnote  disclosures
         (it being  understood that such financial  statements may be delivered,
         if  included  therein,  in the form of such  Quarterly  Report  on Form
         10-Q);

                  (c)  concurrently  with any delivery of  financial  statements
         under  paragraph (a) or (b) above, a certificate of the accounting firm
         or Financial  Officer opining on or certifying  such statements  (which
         certificate,  when  furnished by an accounting  firm, may be limited to
         accounting    matters   and   disclaim    responsibility    for   legal
         interpretations)  (i)  certifying  that in making  its  examination  in
         connection  with rendering such opinion or certificate  with respect to
         such statements,  such Person has not obtained  knowledge that an Event
         of Default or, if such certificate is of a Financial Officer, a Default
         has occurred or, if such Financial Officer has obtained  knowledge that
         an Event of Default or, if such certificate is of a Financial  Officer,
         a Default has occurred,  specifying  the nature and extent  thereof and
         any  corrective  action  taken or  proposed  to be taken  with  respect
         thereto  and (ii)  setting  forth  computations  in  reasonable  detail
         satisfactory to the Administrative Agent demonstrating  compliance with
         the covenants  contained in Sections  6.04B,  6.05B,  6.06B,  6.08B and
         6.15B;


<PAGE>


                  (d) promptly after the same become publicly available,  copies
         of all periodic and other reports, proxy statements and other materials
         filed  by any  member  of the  Allied  Group  with the  Securities  and
         Exchange Commission, or any Governmental Authority succeeding to any or
         all  of  the  functions  of  said  Commission,  or  with  any  national
         securities  exchange,  or distributed to its shareholders,  as the case
         may be;

                  (e) at the time required for delivery of financial  statements
         pursuant to paragraph (a) or (b) of this Section,  (x) a report in form
         and substance  reasonably  satisfactory to the Administrative  Agent of
         all Permitted  Acquisitions  consummated  during the most recent fiscal
         quarter  covered  by such  financial  statements,  which  report  shall
         identify,   inter  alia,  each  Permitted   Acquisition   having  total
         Acquisition   Consideration   of   $25,000,000   or  more   (a   "Large
         Acquisition")  and, for each Large  Acquisition,  a description  of the
         total  Acquisition  Consideration  therefor;  and  (y) a  list  of  all
         entities  that became or ceased to be Domestic  Subsidiaries  of Allied
         Waste during such fiscal quarter;

                  (f)  promptly  from  time  to  time,  such  other  information
         regarding the operations,  business affairs and financial  condition of
         members of the Allied Group,  or compliance  with the terms of any Loan
         Document,  as the  Administrative  Agent or any Tranche D Lender acting
         through the Administrative Agent may reasonably request; and

                  (g) within 90 days after the  beginning of each fiscal year, a
         copy of the annual forecasts of Allied Waste, prepared by management of
         Allied Waste, in each case in form and detail  reasonably  satisfactory
         to the Administrative Agent,  consisting of Consolidated balance sheets
         and related statements of operations and cash flows of Allied Waste and
         its  Restricted  Subsidiaries  for such fiscal year and for each of the
         following fiscal years occurring in whole or in part during the term of
         this Agreement.

                  SECTION 5.05B.  Litigation and Other Notices.  It will, and
will cause each of its Restricted Subsidiaries to, furnish to the Administrative
Agent and each Tranche D Lender:

                  (a) as soon as possible and in any event within five  Business
         Days after any  Responsible  Officer  has  knowledge  thereof,  written
         notice  that a Tranche  D Default  or  Tranche D Event of  Default  has
         occurred,  specifying  the nature and extent thereof and the corrective
         action (if any) taken or proposed to be taken with respect thereto;

                  (b) as soon as possible and in any event within five  Business
         Days after any  Responsible  Officer  has  knowledge  thereof,  written
         notice of the filing or commencement  of, or of any threat or notice of
         intention  of any  Person  to file or  commence,  any  action,  suit or
         proceeding,   whether  at  law  or  in  equity  or  by  or  before  any
         Governmental  Authority,  against  any member of the Allied  Group that
         could, individually or in the aggregate, reasonably be expected to have
         a Material Adverse Effect;

                  (c)  prompt  written  notice of any  development  known to any
         Responsible  Officer  that has had,  or could,  individually  or in the
         aggregate,  reasonably be expected to have, a Material  Adverse Effect;
         and



<PAGE>


                  (d) as soon as possible and in any event within five  Business
         Days after any  Responsible  Officer  has  knowledge  thereof,  written
         notice that a Change in Control has occurred or is reasonably likely to
         occur.

                  SECTION 5.06B.  Employee Benefits.  It will, and will cause
each of its Subsidiaries to:

                  (a) comply  with the  applicable  provisions  of ERISA and the
         Code (excluding, however, noncompliance that could not, individually or
         in the  aggregate,  reasonably  be expected to have a Material  Adverse
         Effect); and

                  (b)  furnish  to  the  Administrative  Agent  (i) as  soon  as
         possible  after,  and in any event within 10 days after any Responsible
         Officer has  knowledge  that,  any ERISA Event has occurred and is then
         outstanding  that,  alone or together  with any other ERISA Event could
         reasonably  be  expected  to result in  liability  of any member of the
         Allied  Group  in an  aggregate  amount  exceeding  $5,000,000  or (ii)
         requiring  payments  by  any  member  of  the  Allied  Group  exceeding
         $2,500,000  in any year,  a  statement  of a  Financial  Officer of the
         Borrower,  setting forth details as to such ERISA Event and the action,
         if any, that Allied Waste proposes to take with respect thereto.

                  SECTION 5.07B.  Maintaining Records;  Access to Properties and
Inspections.  It will, and will cause each of its  Subsidiaries  to, keep proper
books of record and account  sufficient to permit the  preparation  of financial
statements in conformity  with GAAP. Each of Allied Waste and the Borrower will,
and  will   cause  each  of  its   Restricted   Subsidiaries   to,   permit  any
representatives  designated by the Administrative  Agent or any Tranche D Lender
to visit and inspect  (at the expense of the Lenders  unless an Event of Default
has occurred and is  continuing,  in which case at the expense of the  Borrower)
the records,  books,  accounts and the properties of members of the Allied Group
at  reasonable  times,  with  reasonable  notice and  without  causing  material
disruption,  and as often as reasonably  requested and to make extracts from and
copies of such  records,  books and  accounts  and  permit  any  representatives
designated  by the  Administrative  Agent or any Tranche D Lender to discuss the
affairs, finances and condition of members of the Allied Group with the officers
thereof and independent  accountants therefor (subject to reasonable requests of
confidentiality, including requirements imposed by law or contract).

                  SECTION 5.08B.  Environmental Laws. It will, and will cause of
each of its Subsidiaries to:



<PAGE>


                  (a) comply,  and use commercially  reasonable efforts to cause
         all lessees and other Persons  occupying its  Properties to comply,  in
         all respects  with all  Environmental  Laws and  Environmental  Permits
         applicable  to its  operations  and  Properties;  obtain  and renew all
         Environmental  Permits  necessary for its  operations  and  Properties;
         maintain appropriate  financial assurance mechanisms in connection with
         its  landfill  operations  as required  under  Environmental  Law;  and
         conduct any remedial  action in  accordance  with  Environmental  Laws,
         except  where  such   noncompliance  or  failure  to  obtain  or  renew
         Environmental  Permits,  maintain financial assurance  mechanisms or to
         conduct  any  remedial  action  could  not,   individually  or  in  the
         aggregate,  reasonably be expected to have a Material  Adverse  Effect;
         provided  that no member  of the  Allied  Group  shall be  required  to
         conduct remedial  actions to the extent that any applicable  obligation
         to do so is being contested in good faith and by proper proceedings and
         appropriate   reserves  are  being  maintained  with  respect  to  such
         circumstances; and

                  (b)  with  respect  to  any   Permitted   Acquisition   having
         Acquisition Consideration in excess of $50,000,000, and any acquisition
         of any other ownership or leasehold  interest in, or the entry into any
         agreement to conduct  operations of, any landfill,  transfer station or
         other waste treatment or disposal  facility the total value of which is
         in excess of $50,000,000, prior to consummating any such acquisition or
         commencement  of any  operations  under  any such  agreement  or lease,
         obtain and review a written  assessment,  prepared by an  environmental
         consulting  firm  recognized  within the municipal solid waste industry
         and among  environmental  professionals  as competent and reputable and
         which the  Borrower has  reasonably  determined  to be  suitable,  that
         reasonably  addresses  compliance with  Environmental  Law and material
         Environmental   Liabilities   associated   with  the  subject  of  such
         acquisition, agreement or lease.

                  SECTION 5.09B.  Preparation  of  Environmental  Reports.  If a
Tranche D Default or Tranche D Event of Default  caused by reason of a breach of
Section 3.16 or 5.08B shall have occurred and be continuing,  the Administrative
Agent is authorized to engage an  environmental  consulting firm selected by the
Administrative Agent reasonably acceptable to Allied Waste to prepare, on behalf
of the  Administrative  Agent, the Lenders and the Issuing Banks but at the sole
cost and expense of the Borrower,  an environmental  site assessment  report for
the Properties which are the subject of such default,  which  environmental site
assessment  report shall estimate the cost of any compliance or remedial  action
(if such costs are reasonably  ascertainable) and evaluate  potentially material
Environmental  Claims and  potentially  material  Environmental  Liabilities  in
connection with such Properties. Each of Allied Waste and the Borrower will, and
will cause each of its Subsidiaries to, cooperate fully with the  Administrative
Agent  and such  environmental  consulting  firms in their  preparation  of such
environmental assessment reports, including (without limitation), permitting any
representatives  designated by the  Administrative  Agent or such  environmental
consulting firms to visit and inspect the related Properties at reasonable times
and as often as  reasonably  requested  and to make  extracts from and copies of
environmental  records of the members of the Allied  Group.  If requested by the
Borrower,  the Borrower shall be entitled to have access to the data relating to
such environmental assessment reports.

                  SECTION 5.10B.  Compliance  with Terms of Leaseholds.  It will
make, and will cause each of its Restricted  Subsidiaries  to make, all payments
and otherwise perform all material obligations in respect of all Material Leases
to which a member of the Allied Group is a party,  keep such Material  Leases in
full  force  and  effect  and not  allow  such  Material  Leases  to lapse or be
terminated  or any  rights to renew  such  Material  Leases to be  forfeited  or
canceled,  notify  the  Administrative  Agent of any  default  by any party with
respect to such Material Leases and cooperate with the  Administrative  Agent in
all  respects  to cure  any  such  default  and  cause  each of  Allied  Waste's
Restricted  Subsidiaries to do so, except,  in any case, where the failure to do
any  of the  foregoing,  either  individually  or in the  aggregate,  could  not
reasonably be expected to have a Material Adverse Effect.



<PAGE>


                  SECTION 5.11B.  Performance of Material  Agreements.  It will,
and will cause each of its Restricted Subsidiaries to perform and observe all of
the terms and provisions of each Material Agreement, maintain each such Material
Agreement  in  full  force  and  effect,  enforce  such  Material  Agreement  in
accordance with its terms,  except,  in any case, where the failure to do any of
the foregoing could not, either individually or in the aggregate,  reasonably be
expected to have a Material Adverse Effect.

                  SECTION 5.12B. Inactive  Subsidiaries.  Except as specified on
Schedule 5.12, Allied Waste shall cause each Inactive Subsidiary to be dissolved
within 90 days of the date  hereof;  provided  that if after such period  Allied
Waste has not caused any Inactive Subsidiary to be so dissolved,  then each such
Inactive  Subsidiary  shall be deemed to be (as of such 90th day) a newly formed
Specified Subsidiary for purposes of Section 5.18B.

                  SECTION   5.13B.   Year  2000.   Allied  Waste  will  use  its
commercially  reasonable  efforts to ensure  that any  computer  systems  and/or
software  used in the  operation of Allied  Waste's or any of its  Subsidiaries'
businesses  is modified or replaced to the extent  necessary to prevent or avoid
any  the  occurrence  of  any  Material  Adverse  Effect  as  a  result  of  the
commencement of the year 2000.

                  SECTION 5.14B.  Compliance  with Laws. It will, and will cause
each of its Restricted Subsidiaries to, comply with all laws, rules, regulations
and  orders of any  Governmental  Authority  applicable  to it or its  property,
except where the failure to do so,  individually or in the aggregate,  could not
reasonably be expected to result in a Material Adverse Effect.

                  SECTION  5.15B.  Use of Proceeds  and  Letters of Credit.  The
proceeds of the Term Loans,  together with the proceeds of the Sponsor Preferred
Stock and the Senior Subordinated Notes will be used only for the payment of (a)
the Merger  Consideration,  (b) fees and expenses payable in connection with the
Transactions,  (c) the repayment of the Indebtedness and other obligations under
the Existing Credit Agreement and the BFI Credit Facility,  (d) the repayment of
commercial  paper  of BFI and (e)  the  payment  of  severance  and  termination
obligations of BFI in connection with the Merger.  The proceeds of the Revolving
Loans  and  Swingline  Loans  will  be used  only  for  Permitted  Acquisitions,
Investments  permitted by Section 6.05B, Capital Expenditures  payments, if any,
arising out of the exercise by BFI  stockholders  of their  appraisal  rights in
connection with the Merger and general  corporate  purposes,  including  working
capital.  No part of the proceeds of any Loan will be used,  whether directly or
indirectly,  for any purpose that entails a violation of  Regulations  U or X of
the Board.

                  SECTION  5.16B.  Interest  Rate  Protection.  As  promptly  as
practicable,  and in any event  within 90 days  after the  Effective  Date,  the
Borrower will enter into,  and  thereafter for a period of not less than 3 years
will maintain in effect, one or more interest rate protection agreements on such
terms and with such parties as shall be reasonably  satisfactory  to the Initial
Lenders,  the effect of which shall be to fix or limit the interest  cost to the
Borrower with respect to at least 50% of the Loans at the time outstanding.



<PAGE>


                  SECTION 5.17B. Asset Sales. Allied Waste and the Borrower will
use their commercially reasonable efforts to sell or cause their Subsidiaries to
sell the assets listed on Schedule  5.20A as soon as reasonably  possible  after
the Effective Date for Net Available  Proceeds in an aggregate amount sufficient
to repay all amounts then outstanding  under the Asset Sale Term Loan;  provided
that the  foregoing  shall not require the sale of Specified  Assets at terms or
prices which  management of Allied Waste believes does not fairly  represent the
current value of the assets being offered.

                  SECTION 5.18B. Further Assurances to the Tranche D Lenders. It
will, and will cause each of its Restricted Subsidiaries to:

                  (a) Take such action  from time to time as shall be  necessary
         to  ensure  that  all  Specified   Subsidiaries   (including  Specified
         Subsidiaries formed or acquired pursuant to Permitted Acquisitions) are
         parties to the Subordinated  Subsidiary  Guarantee Agreement hereunder;
         provided,  however,  that the  foregoing  shall not apply to  Specified
         Subsidiaries with  unaffiliated  minority holders of Voting Stock which
         do  not  provide  required  consent  to  such  Subordinated  Subsidiary
         Guarantee  Agreement;  provided,  further,  that  Allied  Waste and the
         Borrower shall use commercially  reasonable  efforts to obtain any such
         required consents. Without limiting the generality of the foregoing, in
         the event that Allied Waste or any of the Specified  Subsidiaries shall
         form or acquire  any new  Subsidiary  after the date  hereof that shall
         constitute  a  Specified  Subsidiary,   and  in  connection  with  each
         Permitted  Acquisition,  Allied  Waste and the  Specified  Subsidiaries
         will, promptly after such formation or Permitted Acquisition:

                           (i) cause each new Specified Subsidiary to become
                  party to the Subordinated Subsidiary Guarantee Agreement;

                  and

                           (ii)   deliver  such  proof  of  corporate  or  other
                  borrower action,  incumbency of officers,  opinions of counsel
                  and other  documents  as the  Administrative  Agent shall have
                  reasonably requested.

                  SECTION  5.19B.   Additional   Permitted   Subordinated  Debt.
Notwithstanding any other provision of this Agreement,  the Borrower will issue,
as promptly as  reasonably  possible,  an aggregate  principal  amount of Senior
Subordinated  Notes  equal to not less  than  $2,000,000,000  and not more  than
$2,500,000,000  (depending  on the amount of Net  Available  Proceeds from Asset
Sales or the issuance of Equity Interests that the Borrower  anticipates will be
applied to the  reduction of the Tranche D  Commitments  or Tranche D Term Loans
pursuant to and in accordance with Section 2.10(f) and (j)).



<PAGE>


                  SECTION 5.20B.  Preliminary Offering Memorandum.  The Borrower
will  deliver to the Initial  Lenders,  as promptly as  reasonably  possible,  a
preliminary prospectus or preliminary offering memorandum or preliminary private
placement memorandum (any of the foregoing referred to herein, as a "Preliminary
OM")  suitable  for use in a customary  "high-yield  road show"  relating to the
Senior  Subordinated  Notes,  which contains all financial  statements and other
data to be included  therein,  including all audited financial  statements,  all
unaudited  financial  statements  that  would be  necessary  for the sale of the
Senior Subordinated Notes in the high-yield market. The Borrower agrees that if,
at any  time  prior  to  completion  of the  sale  or  placement  of the  Senior
Subordinated  Notes  with the  purchasers  thereof,  any  event  shall  occur or
condition exist as a result of which it is necessary,  in the opinion of counsel
for the Initial Lenders or counsel for the Borrower,  to amend or supplement the
Preliminary  OM in order  that the  Preliminary  OM will not  include  an untrue
statement of a material fact or omit to state a material fact necessary in order
to make the statements  therein,  in the light of the circumstances  existing at
the time it is delivered to purchaser, not misleading,  or if it is necessary to
amend or  supplement  the  Preliminary  OM to comply  with  applicable  law,  to
promptly  prepare such  amendment or  supplement  as may be necessary to correct
such untrue  statement or omission or so that the  Preliminary OM, as so amended
or supplemented, will comply with applicable law.



                                               ARTICLE VI-A

                                            Negative Covenants

                  Until the Senior  Commitments  have expired or terminated  and
the principal of and interest on each Senior Loan and all fees payable to Senior
Lenders and Issuing  Banks  hereunder  have been paid in full and all Letters of
Credit have expired or been terminated and all LC Disbursements  shall have been
reimbursed,  each of Allied Waste and the Borrower covenants and agrees with the
Senior Lenders that:

                  SECTION 6.01A.  Indebtedness; Certain Equity Securities.  (a)
Allied Waste and the Borrower will not, and will not permit any Restricted
Subsidiary to, create, incur, assume or permit to exist any Indebtedness,
except:

                  (i) Indebtedness created under the Loan Documents;

                  (ii)  the  Senior   Subordinated   Notes  outstanding  on  the
         Effective  Date  in  an  aggregate   principal  amount  not  to  exceed
         $2,500,000,000  and  Permitted   Subordinated  Debt  (including  Senior
         Subordinated  Notes and Exchange Notes) issued after the Effective Date
         to refinance (and in a principal  amount not in excess of the principal
         amount of) the Tranche D Loans outstanding as of the Effective Date;

                  (iii) Indebtedness (including Guarantees) existing on the date
hereof and set forth in Schedule 6.01A;

                  (iv) Hedging Agreements permitted pursuant to Section 6.07A;

                  (v) Acquired  Indebtedness of a Restricted Subsidiary acquired
         after the date hereof and Acquired Indebtedness of a corporation merged
         or  consolidated  with or into the Borrower or a Restricted  Subsidiary
         after the date hereof,  which  Indebtedness  in each case exists at the
         time of such  acquisition,  merger,  consolidation or conversion into a
         Restricted Subsidiary and is not created in contemplation of such event
         and where such  acquisition,  merger or  consolidation  is permitted by
         this   Agreement;   provided  that  the  Borrower  and  the  Restricted
         Subsidiaries  comply with the  provisions of Section 5.10A with respect
         to any such acquired or newly formed Restricted Subsidiary;

                  (vi) unsecured  Indebtedness of Allied Waste,  the Borrower or
         any  Restricted  Subsidiary  that is issued to a seller of an  Acquired
         Business and incurred in connection with a Permitted Acquisition;



<PAGE>


                  (vii)  unsecured  Guarantees  in respect  of (x)  Indebtedness
         permitted  pursuant to subparagraphs  (ii), (v), (vi), (xiii), and (xv)
         of this Section 6.01A, and (y) Indebtedness of Ref-Fuel;  provided that
         such  Guarantees  pursuant to this clause  (vii)(y)  are required to be
         provided  pursuant  to  contractual  obligations  existing  on the date
         hereof; provided that any Guarantees in respect of Indebtedness that is
         subordinated  to any of the Senior  Obligations or to Guarantees of the
         Senior  Obligations  shall also be  subordinated  to the  Guarantees in
         favor of the Senior  Lenders under the Loan  Documents or to the Senior
         Obligations,   as  the  case  may  be,  to  the  same  extent  as  such
         Indebtedness is subordinated to any of the Senior Obligations;

                  (viii)  Indebtedness  of the Borrower or any  Subsidiary  Loan
         Party  to any  other  Subsidiary  or the  Borrower,  so  long  as  such
         Indebtedness is subordinated to all Senior  Obligations and all Tranche
         D Obligations;

                  (ix)  subordinated  Indebtedness  (i) of  Allied  Waste to the
         Borrower or any wholly  owned  Subsidiary,  so long as the  proceeds of
         such  Indebtedness  are  used  by  Allied  Waste  solely  for  purposes
         permitted under Section 6.10(A),  or (ii) of the Borrower or any wholly
         owned Restricted Subsidiary to Allied Waste;

                  (x)  Indebtedness  of the  Borrower and Allied Waste under the
Allied Guarantee;

                  (xi) Indebtedness (including tax exempt financings and Capital
         Lease  Obligations)  of the  Borrower  or the  Restricted  Subsidiaries
         incurred  after the  Effective  Date to  finance  Capital  Expenditures
         permitted under Section 6.15A;  provided that (A) such  Indebtedness is
         incurred prior to or within 120 days after the acquisition,  completion
         of  construction,  refurbishment or improvement of the fixed or capital
         assets being  financed and does not exceed 100% of the cost thereof and
         (B) the aggregate  principal  amount of (1) any  Indebtedness  incurred
         pursuant  to this  paragraph  (xi) and (2)  Capital  Lease  Obligations
         pursuant to Section 6.04A  outstanding at any time shall not exceed the
         greater  of  (I)  $700,000,000  and  (II)  an  amount  equal  to  5% of
         Consolidated Total Assets;

                  (xii) Indebtedness incurred pursuant to any sale and leaseback
transaction permitted by Section 6.04A;

                  (xiii)  extensions,  renewals or  refinancings of Indebtedness
         under  paragraphs  (iii)  and  (v) so  long  as (1)  such  Indebtedness
         ("Refinancing  Indebtedness")  is in an  original  aggregate  principal
         amount not greater than the aggregate  principal  amount of, and unpaid
         interest on, the  Indebtedness  being  extended,  renewed or refinanced
         plus the amount of any  premiums  required to be paid  thereon and fees
         and expenses associated  therewith,  (2) such Refinancing  Indebtedness
         has a later or equal  final  maturity  and a longer  or equal  weighted
         average  life  than  the  Indebtedness   being  extended,   renewed  or
         refinanced,  (3) the  interest  rate  applicable  to  such  Refinancing
         Indebtedness  shall be a market  interest  rate (as  determined in good
         faith by the Board of Directors of the Borrower) as of the time of such
         extension,  renewal  or  refinancing,  (4)  if the  Indebtedness  being
         extended,   renewed  or  refinanced  is   subordinated  to  the  Senior
         Obligations,  such  Refinancing  Indebtedness  is  subordinated  to the
         Senior  Obligations,  (5) the  covenants,  events  of  default  and any
         Guarantees thereof, taken as a whole, shall be determined in good faith
         by the board of directors  of the  Borrower to be no less  favorable to
         the Lenders than those contained in the  Indebtedness  being refinanced
         and  (6) at the  time  and  after  giving  effect  to such  renewal  or
         refinancing,  no Senior  Event of Default  shall have  occurred  and be
         continuing;



<PAGE>


                  (xiv)  Indebtedness  consisting of  reimbursement  obligations
         under  surety,  indemnity,  performance,  release and appeal  bonds and
         guarantees thereof, in each case securing  obligations not constituting
         Indebtedness  for borrowed money and obtained in the ordinary course of
         business;

                  (xv)   Indebtedness   of   Foreign   Subsidiaries,   Insurance
         Subsidiaries, and other Restricted Subsidiaries that are not Subsidiary
         Loan  Parties  incurred  after  the  Effective  Date  in  an  aggregate
         principal  amount  outstanding at any time not exceeding the greater of
         (1) $280,000,000 and (2) 2% of Consolidated Total Assets;

                  (xvi)  unsecured  Indebtedness of the Borrower or Allied Waste
         in addition to that  permitted  by  paragraphs  (i) through (xv) above;
         provided that such  Indebtedness has a longer or equal weighted average
         life  than the  Senior  Term  Loans  hereunder,  such  Indebtedness  is
         permitted  pursuant  to  Section  6.14A  and 100% of the Net  Available
         Proceeds  of such  Indebtedness  are  utilized  to prepay Term Loans in
         accordance with Section 2.11(c);

                  (xvii) contingent  liabilities  arising out of endorsements of
         checks and other  negotiable  instruments  for deposit or collection in
         the ordinary course of business;

                  (xviii) other  Indebtedness of Allied Waste,  the Borrower and
         the  Restricted   Subsidiaries   in  an  aggregate   principal   amount
         outstanding  at any time not exceeding the greater of (1)  $420,000,000
         and (2) 3% of Consolidated Total Assets; and

                  (xix) all premiums (if any), interest (including post-petition
         interest  and  other  than  capitalized   interest),   fees,  expenses,
         indemnities,   charges  and   additional  or  contingent   interest  on
         obligations described in clauses (i) through (xviii) above.

                           (b) Neither  Allied Waste nor the Borrower  will, nor
         will they permit any  Restricted  Subsidiary  to,  issue any  Preferred
         Stock or other  preferred  Equity  Interests,  other  than the  Sponsor
         Preferred  Stock and other Non-Cash Pay Preferred Stock of Allied Waste
         or the Borrower unless the Net Available  Proceeds  thereof are applied
         in the manner and to the extent required under Section 2.11(c).

                  SECTION  6.02A.  Liens.  Neither Allied Waste nor the Borrower
will, nor will it cause or permit any of the Restricted Subsidiaries to, create,
incur,  assume or permit to exist any Lien on any property or assets  (including
stock or other  securities  of any Person,  including  any  Subsidiary of Allied
Waste) now owned or  hereafter  acquired  by it or on any income or  revenues or
rights in respect of any thereof, except:

                  (a) Liens on  properties  or assets of  members  of the Allied
         Group  existing  on the date  hereof  and set  forth in  Schedule  6.02
         (excluding,  however, following the making of the initial extensions of
         credit  hereunder,  the  Indebtedness to be repaid with the proceeds of
         such Loans,  as indicated on Schedule  6.02);  provided that such Liens
         shall  secure only those  obligations  (and  extensions,  renewals  and
         refinancings  thereof  permitted  hereby) which they secure on the date
         hereof;

                  (b) Liens created under the Loan Documents;



<PAGE>


                  (c) Permitted Encumbrances;

                  (d)  purchase  money  security  interests  in  real  property,
         improvements  thereto,   equipment  or  other  fixed  assets  hereafter
         acquired  (or, in the case of  improvements,  equipment  or other fixed
         assets,  constructed or  refurbished) by the Borrower or any Subsidiary
         (including  such  security  interests  arising  out  of  Capital  Lease
         Obligations);   provided  that  (i)  such  security   interests  secure
         Indebtedness  permitted  by  Section  6.01A(xi),   (ii)  such  security
         interests  are  incurred,  and  the  Indebtedness  secured  thereby  is
         created,  within 120 days after such acquisition (or completion of such
         construction),  (iii) the Indebtedness  secured thereby does not exceed
         100% of the cost of such real  property,  improvements  or equipment at
         the time of such acquisition (or  construction)  and (iv) such security
         interests do not apply to any other  property or assets of the Borrower
         or any  Restricted  Subsidiary  (other  than the  proceeds  of the real
         property, improvements,  equipment or other fixed assets subject to the
         Lien);

                  (e) Liens  securing  Refinancing  Indebtedness,  to the extent
         that the  Indebtedness  being  refinanced  was  originally  secured  in
         accordance  with this Section  6.02A,  provided that such Lien does not
         apply to any  additional  property  or  assets  of  Allied  Waste,  the
         Borrower or any Subsidiary (other than additions to and the proceeds of
         the  property  or  asset   subject  to  the  Lien)  and  provided  that
         Refinancing  Indebtedness  relating to the AWNA Senior Notes or the BFI
         Indenture  Debt  shall not be secured  by any Lien or  entitled  to the
         benefits of the Shared Collateral Pledge Agreement or Shared Collateral
         Security Agreement;

                  (f) any Lien on the property or assets of an Acquired Business
         (other than on the stock or Equity Interests of a Subsidiary)  securing
         Indebtedness  permitted by Section  6.01A(v);  provided  that such Lien
         existed  at the time of and was not  created  in  contemplation  of the
         acquisition of such Acquired Business;

                  (g) Liens  arising  from  Uniform  Commercial  Code  financing
         statements  and similar  documents  filed on a  precautionary  basis in
         respect of operating  leases  intended by the parties to be true leases
         (other  than  any  such  leases  entered  into  in  violation  of  this
         Agreement);

                  (h)  any  Lien  on the  property  or  assets  of  any  Foreign
         Subsidiary, Insurance Subsidiary or other Restricted Subsidiary that is
         not a Loan Party Subsidiary securing Indebtedness  permitted by Section
         6.01A(xv); and

                  (i) additional Liens on property (but not on the capital stock
         or other ownership  interests of any Subsidiary  owned by the Borrower,
         Allied  Waste or any  Subsidiary  Loan  Party) to  secure  Indebtedness
         (including,  without limitation,  Capital Lease Obligations in addition
         to those  permitted by paragraph (d) of this Section  6.02A) so long as
         neither the outstanding aggregate principal amount of such Indebtedness
         nor the  aggregate  book  value of assets  subject to such Liens at any
         time exceeds the greater of (1) $420,000,000 and (2) 3% of Consolidated
         Total Assets.



<PAGE>


                  (j) any  Lien  pursuant  to  Environmental  Law for  costs  or
         damages  which  are not yet due (by  virtue  of a  written  demand  for
         payment by a  Governmental  Authority) or which are being  contested in
         compliance  with the  standard set forth in section  5.08(A)(a),  or on
         property that the Borrower or a Subsidiary has determined to abandon if
         the sole  recourse  for  such  costs or  damages  is to such  property;
         provided that the liability of the Borrower and the  Subsidiaries  with
         respect to the matters  giving rise to all such Liens shall not, in the
         reasonable  estimate  of  the  Borrower  (in  light  of  all  attendant
         circumstances,  including  the  likelihood  of  contribution  by  third
         parties),  exceed the  greater of (i)  $280,000,000  and (ii) 2% of the
         Consolidated Total Assets;

Neither Allied Waste, the Borrower,  nor any Restricted Subsidiary will issue or
assume any Indebtedness under the AWNA Senior Note Indenture,  the BFI Indenture
or any supplement or amendment thereto if such Indebtedness would be entitled to
be secured on a pari passu basis with the Senior Obligations or otherwise by any
Lien on any Collateral securing the Senior Obligations.

                  SECTION  6.03A.  No Other Negative  Pledge.  Allied Waste will
not, nor will it cause or permit any of its  Restricted  Subsidiaries  to, enter
into any agreement  prohibiting or conditioning  (including pursuant to any pari
passu security  requirement)  the creation or assumption of any Lien upon any of
its property or assets other than:

                  (i) in favor of the Senior Lenders, the Issuing Banks or the
         Secured Parties;

                  (ii) in favor of the holders of Tranche D Term Loans, Exchange
         Notes or Permitted Subordinated Debt; provided that such agreement does
         not so restrict Liens securing the Senior Obligations;

                  (iii) in connection with Indebtedness that may be secured by a
         Lien  or  in   connection   with   obligations   secured  by  Permitted
         Encumbrances in compliance with Section 6.02(A)(a), (d), (e), (f), (g),
         (h) or (i);  provided that such prohibition or condition does not apply
         to any property or assets now or hereafter in existence  not subject to
         such Lien;

                  (iv) in  connection  with any lease  permitted  under  Section
         6.04A  solely to the  extent  that such lease  prohibits  a Lien on the
         lease or the property subject to such lease; or

                  (v)  pursuant to any  agreement  entered into by any member of
         the  Allied  Group  in  connection  with an Asset  Sale for the  period
         beginning with the date such agreement is entered into through the date
         such Asset Sale is consummated;  provided that (x) such negative pledge
         shall only  relate to the  property  being sold  pursuant to such Asset
         Sale and (y) such Asset Sale is permitted hereunder.



<PAGE>


                  SECTION 6.04A. Sale and Lease-Back Transactions.  Allied Waste
will not,  nor will it cause or permit any of its  Restricted  Subsidiaries  to,
enter into any arrangement,  directly or indirectly,  with any Person whereby it
shall sell or transfer any  property,  real or  personal,  used or useful in its
business,  whether now owned or hereafter acquired, and thereafter rent or lease
such property or other  property which it intends to use for  substantially  the
same purpose or purposes as the  property  being sold or  transferred;  provided
that (i) the  Borrower  or any  Restricted  Subsidiary  may enter  into any such
transaction  with  respect to any lease that is  required to be  capitalized  in
accordance with GAAP and is in compliance with Section  6.02A(d) or (i) and (ii)
the  aggregate  principal  amount of (1) Capital  Lease  Obligations  associated
therewith and (2) any Indebtedness incurred pursuant to Section 6.01A(xi) at any
time  outstanding  does not exceed the greater of (A) $700,000,000 and (B) 5% of
Consolidated Total Assets.

                  SECTION   6.05A.    Investments,    Loans,    Guarantees   and
Acquisitions.  Allied Waste will not, and will not permit any of its  Restricted
Subsidiaries to,  purchase,  hold or acquire  (including  pursuant to any merger
with any Person that was not a wholly owned Restricted  Subsidiary prior to such
merger) any Investment in any other Person, or purchase or otherwise acquire (in
one  transaction  or a series of  transactions)  any assets of any other  Person
constituting a business unit, except:

                  (a)  Investments by Allied Waste and the Borrower (i) existing
         on the date  hereof and (ii) made after the date  hereof in the capital
         stock or other  ownership  interests of the Borrower and entities that,
         prior  to and  after  such  investments,  are  Loan  Parties;  loans or
         advances by the  Borrower or any Loan Party to the Borrower or any Loan
         Party;  and loans or  advances  by the  Borrower  or any Loan  Party to
         Allied  Waste or by Allied  Waste to the  Borrower  or any Loan  Party;
         provided that in any event no Loan Party shall make any Investments in,
         or  loans  or  advances  to  any  Insurance  Subsidiary,   any  Foreign
         Subsidiary,  any Restricted  Subsidiary that is not a Loan Party or any
         Unrestricted Subsidiary after the date hereof (other than in accordance
         with clause (i) below);

                  (b) the Merger;

                  (c) Permitted Investments;

                  (d) Investments by the members of the Allied Group existing on
         the date hereof and set forth in Schedule 6.05;

                  (e) loans and  advances to  employees of members of the Allied
         Group (including for travel,  entertainment and relocation expenses) in
         the ordinary course of their business;

                  (f) loans by members of the Allied Group to their employees 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 Allied
         Waste;

                  (g) guarantees not  constituting  Indebtedness by Allied Waste
         or  any  Restricted  Subsidiary  of  any  contractual  obligation  (not
         Indebtedness) of the Borrower or any Loan Party;

                  (h)  Investments  in the  capital  stock  or  other  ownership
         interests of any Specified  Subsidiary  newly  organized after the date
         hereof,  provided that (i) such capital stock or interest is pledged to
         the  Collateral  Agent  or  the  Collateral  Trustee  pursuant  to  the
         Non-Shared  Collateral Pledge Agreement or the Shared Collateral Pledge
         Agreement  and (ii) Allied  Waste,  the  Borrower  and such  Subsidiary
         comply with the applicable  provisions of Section 5.10A with respect to
         such newly formed Subsidiary;

                  (i) other  Investments  made  after the  Effective  Date in an
         aggregate  amount at any time  outstanding not to exceed the greater of
         (x) $420,000,000 and (y) 3% of Consolidated Total Assets;



<PAGE>


                  (j) extensions of trade credit in the ordinary course of
         business in an aggregate amount not at any time exceeding $25,000,000;

                  (k)  receivables  owing to members  of the  Allied  Group that
         arise  in  the   ordinary   course  of  business  and  are  payable  or
         dischargeable in accordance with customary trade terms;

                  (l) Permitted Acquisitions and other transactions permitted by
         6.06A;

                  (m) investments in or  acquisitions  of landfills,  collection
         centers or other producing assets located in the United States pursuant
         to  contemporaneous  exchanges of similar assets with any other Person;
         provided that any portion of assets  acquired for  consideration  other
         than any such  exchange  shall be deemed a Capital  Expenditure  and be
         subjected to the limitations of Section 6.15A;

                  (n) any Investment consisting of a Hedging Agreement permitted
         by Section 6.07A;

                  (o) any Investment  acquired by any of the Loan Parties (A) in
         exchange for any other  Investment or accounts  receivable held by such
         Loan  Party as a result of a  bankruptcy,  workout,  reorganization  or
         recapitalization  of the issuer of such other  Investment  or  accounts
         receivable;  (B) as a result of a  foreclosure  by such  Loan  Party or
         other  transfer  of title with  respect to any  secured  Investment  in
         default  or (C) in  connection  with  the  acquisition  of an  Acquired
         Business  permitted  hereunder which was an Investment of such Acquired
         Business existing prior to the date of such acquisition and not made in
         contemplation thereof; and

                  (p)  Investments in Ref-Fuel and Guarantees of Indebtedness of
         Ref-Fuel  required to be provided  pursuant to contractual  obligations
         existing on the date hereof by any Loan Party.



<PAGE>


Notwithstanding any other provision of this Agreement but subject to the proviso
below,  Allied  Waste  and the  Borrower  will  not,  and  will not  permit  any
Restricted  Subsidiary to, (i) effect any  acquisition  (including any Permitted
Acquisition) of a business  concern or purchase or acquire any Equity  Interests
of any business  concern other than such an  acquisition or purchase made by (or
pursuant  to a  merger  or  consolidation  of)  the  Borrower  or  a  Restricted
Subsidiary  other than BFI or its  Subsidiaries,  (ii)  effect any  transfer  of
material  assets  or  properties,  or of  Equity  Interests  in  any  Restricted
Subsidiary,  to, or make any material  investment (other than intercompany loans
and advances permitted by Section 6.01A) in, BFI or its Restricted  Subsidiaries
(other  than any  such  transfer  or  investment  made by BFI or its  Restricted
Subsidiaries)  or (iii)  effect  any  merger  or  consolidation  with BFI or its
Subsidiaries (other than any such merger or consolidation  involving only BFI or
its  then  existing  Subsidiaries);  provided,  however,  that  any  transaction
referred  to in clauses  (i),  (ii) or (iii)  above may be  effected if (x) such
transaction can reasonably be expected to result in material tax, operational or
corporate  governance savings or efficiencies or benefits of the Allied Group or
avoid material tax, operational or corporate governance costs, inefficiencies or
detriments  to the Allied  Group that would result from  effecting  the relevant
acquisition,  transfer,  investment or merger in a manner otherwise permitted by
this  paragraph and (y) Allied Waste and the Borrower,  in the exercise of their
commercially reasonable efforts, are not able to achieve comparable tax savings,
efficiencies or benefits or substantially  avoid such material tax,  operational
or corporate  governance costs,  inefficiencies or detriments,  by restructuring
the relevant  transaction or otherwise,  in a manner permitted by this paragraph
without regard to this proviso.

                  SECTION 6.06A.  Mergers,  Consolidations,  Sales of Assets and
Acquisitions.  Neither  Allied Waste nor the Borrower will, nor will it cause or
permit any of its Restricted Subsidiaries to, merge into or consolidate with any
other Person,  or permit any other Person to merge into or consolidate  with it,
or conduct any Asset Sale of (in one transaction or in a series of transactions)
all or any  substantial  part of its  assets  (whether  now  owned or  hereafter
acquired),  or purchase,  lease or otherwise  acquire (in one  transaction  or a
series of  transactions)  all or any substantial part of the assets of any other
Person, except that:

                  (a) if at the time thereof and immediately after giving effect
         thereto  no Senior  Event of  Default  or  Senior  Default  shall  have
         occurred and be continuing (i) any wholly owned  Restricted  Subsidiary
         of  Allied  Waste  (other  than  an  Insurance  Subsidiary,  BFI or any
         subsidiary  of BFI) may merge into the  Borrower  in a  transaction  in
         which the Borrower is the surviving corporation and (ii) any Restricted
         Subsidiary  of Allied Waste (other than an  Insurance  Subsidiary)  may
         merge  into or  consolidate  with any other  Restricted  Subsidiary  of
         Allied Waste (other than an Insurance  Subsidiary)  in a transaction in
         which the surviving entity is a wholly owned  Restricted  Subsidiary of
         Allied  Waste and no Person  other than the  Borrower or a wholly owned
         Subsidiary of Allied Waste  receives any  consideration  (provided that
         BFI and its Restricted Subsidiaries shall not merge into or consolidate
         with the Borrower or any  Subsidiary  other than BFI and its Restricted
         Subsidiaries).  In connection with one or more Permitted  Acquisitions,
         subject to Section 6.05A in the case of BFI, and its Subsidiaries,  the
         Borrower or any of its Restricted  Subsidiaries  (including BFI and any
         Restricted  Subsidiary  of BFI) may merge with or into another  Person,
         BFI  or any  Restricted  Subsidiary  of  BFI  may  also  engage  in any
         transaction  referred  to in  clauses  (i) and  (ii)  above if (x) such
         transaction  can  reasonably  be expected  to result in  material  tax,
         operational or corporate  governance savings,  efficiencies or benefits
         of the Allied Group or avoid  material  tax,  operational  or corporate
         governance costs, inefficiencies or detriments to the Allied Group that
         would result from effecting the merger of the Borrower, such Restricted
         Subsidiary of the Borrower,  BFI or such Restricted  Subsidiary of BFI,
         as the  case  may  be,  into  the  Borrower  or such  other  Restricted
         Subsidiary,  as the case may be, and (y) Allied Waste and the Borrower,
         in the exercise of their commercially  reasonable efforts, are not able
         to achieve comparable tax, operational or corporate governance savings,
         efficiencies  or  benefits or  substantially  avoid such  material  tax
         costs,  inefficiencies  or  detriments  by  restructuring  the relevant
         transaction or otherwise,  in a manner  permitted by this paragraph (a)
         without regard to this proviso;

                  (b) any Restricted  Subsidiary of Allied Waste (other than the
         Borrower) may change the  jurisdiction  in which it is  incorporated so
         long as the  new  jurisdiction  of any  Domestic  Subsidiary  is in the
         United States;



<PAGE>


                  (c) the  Borrower or any of the Loan  Parties  (other than (i)
         Insurance  Subsidiaries  and  (ii)  BFI  and its  Subsidiaries,  unless
         permitted  pursuant to the last  paragraph  of Section  6.05A) may make
         Permitted Acquisitions and Investments permitted by Section 6.05(A)(a),
         (h), (i) and (p);

                  (d) the  Borrower or any of its  Restricted  Subsidiaries  may
         conduct the Asset Sales set forth on  Schedule  5.20A  hereto and other
         Asset Sales of a type not described in Section 5.20A, provided that the
         Net Available  Proceeds of each such Asset Sale shall be applied in the
         manner  set forth in  Section  2.11;  provided  further  that any sale,
         transfer  or other  disposition  of assets or stock with a fair  market
         value in excess of 2% of  Consolidated  Total Assets and not  otherwise
         prohibited by this Section 6.06A shall not be permitted unless (A) such
         sale,  transfer or other  disposition is for consideration at least 75%
         of which is cash and (B) such  consideration  is at least  equal to the
         fair  market  value  of the  assets,  transferred  or  disposed  of (as
         determined  in good faith by the Board of  Directors or officers of the
         Borrower);

                  (e) the Borrower and its Restricted Subsidiaries may effect
         asset swaps permitted by Section 6.05A(m); and

                  (f)  Allied  Waste  may  make  Asset  Sales to any of the Loan
         Parties and any Loan Party may make Assets  Sales to Allied Waste or to
         another Loan Party.

                  SECTION 6.07A. Hedging Agreements.  The Borrower will not, and
will not permit any of its  Restricted  Subsidiaries  to, enter into any Hedging
Agreement,  other than (a)  Hedging  Agreements  required  by Section  5.19A (b)
Hedging Agreements with respect to AWNA Senior Notes and BFI Indenture Debt, (c)
Hedging  Agreements  entered into in the ordinary course of business to hedge or
mitigate risks to which Allied Waste or any Subsidiary is exposed in the conduct
of its business or the management of its liabilities and (d) Hedging  Agreements
existing on the Effective Date.



<PAGE>


                  SECTION  6.08A.  Restricted  Payments;   Certain  Payments  of
Indebtedness.  (a)  Allied  Waste  will  not,  nor  will  it  permit  any of its
Restricted  Subsidiaries to, declare or make, or agree to pay or make,  directly
or indirectly,  any Restricted Payment,  or incur any obligation  (contingent or
otherwise) to do so, except (i) Allied Waste may declare and pay dividends  with
respect to its capital stock payable solely in additional  shares of its capital
stock,  (ii)  Restricted  Subsidiaries  of the  Borrower  may  declare  and  pay
dividends  ratably with respect to their capital  stock,  (iii) Allied Waste may
make  Restricted  Payments,  not  exceeding an aggregate  amount of  $25,000,000
during any fiscal  year,  pursuant to and in  accordance  with the stock  option
plans or other  benefit plans or in connection  with  incentive or  compensation
arrangements  for current or former  management or employees of the Borrower and
its Restricted Subsidiaries,  (iv) the Borrower or any Restricted Subsidiary may
declare  and make  dividend  payments  to  Allied  Waste  solely  to the  extent
necessary for Allied Waste to pay for taxes and to pay  administrative  expenses
to conduct its business in  accordance  with  Sections  5.01A(b) and 6.10A,  (v)
Allied Waste may declare and pay  dividends in respect of the Sponsor  Preferred
Stock payable solely in additional  shares of Sponsor  Preferred Stock (or other
capital  stock,  as  provided  therein);  (vi) the  Borrower  or any  Restricted
Subsidiary  may pay cash  dividends to Allied Waste in an amount  sufficient  to
permit  Allied  Waste to pay  cash  dividends  on the  Sponsor  Preferred  Stock
(including  shares  theretofore  paid as dividends  thereon in  accordance  with
clause (v)  hereof)  and Allied  Waste may pay cash  dividends  on such  Sponsor
Preferred  Stock;  provided,   however,  that  all  cash  dividend  payments  in
accordance  with  this  clause  (vi)  are  subject  to the  satisfaction  of the
following  additional  conditions on the date of such dividend payment and after
giving effect thereto:

                  (w) no  Default  or  Event  of  Default  has  occurred  and is
         continuing upon declaration of such cash dividend,  after giving effect
         thereto;

                  (x) no principal amount of either the Asset Sale Term Loans or
the Tranche D Loans remains outstanding;

                  (y) the  Leverage  Ratio as of the  last  day of the  previous
fiscal quarter is less than or equal to 4.00 to 1.00; and

                  (z) the Interest  Coverage  Ratio for the Rolling  Period most
         recently ended prior to the date of such dividend payment,  taking into
         account  that such  dividend is payable in cash,  is not less than that
         required by Section 6.13A;

                  (vii) Allied Waste and its  Restricted  Subsidiaries  may make
Restricted  Payments to the extent required by the terms of its joint venture or
similar  agreements  in effect on the date hereof and listed on Schedule  6.08A;
provided that  immediately  prior,  and after giving effect to, such  Restricted
Payment, no Senior Event of Default shall have occurred and be continuing;

                  (viii) Allied Waste may make Restricted Payments in respect of
its capital stock;  provided that no such Restricted Payments shall be permitted
by this clause (viii) unless:

                  (v) no  Default  or  Event  of  Default  has  occurred  and is
         continuing upon  declaration of such Restricted  Payment,  after giving
         effect thereto;

                  (w) no principal  amount of either the Asset Sale Term Loan or
the Tranche D Loans remain outstanding;

                  (x) the  Leverage  Ratio as of the  last  day of the  previous
fiscal quarter is less than or equal to 4.00 to 1.00;

                  (y) the Interest  Coverage  Ratio for the Rolling  Period most
         recently ended prior to the date of such dividend payment,  taking into
         account  that such  dividend is payable in cash,  is not less than that
         required by Section 6.13A; and

                  (z) the aggregate amount of Restricted  Payments made pursuant
         to this  clause  (viii)  in any  fiscal  year  does not  exceed  50% of
         Consolidated  Net Income of Allied Waste for the immediately  preceding
         fiscal  year;   and  (ix)  Allied  Waste  may  redeem   Permitted  Cure
         Securities,  if any,  in  accordance  with the terms  thereof  with the
         proceeds of an issuance of common stock or preferred  stock that is not
         a Prepayment Event,  provided that such stock so issued is (x) Non-Cash
         Pay and (y)  subordinate  to the Loans at least to the same extent that
         such Permitted Cure Securities are subordinate to the Loans.

                  (b)  Allied  Waste  will not,  nor will it  permit  any of its
Restricted Subsidiaries to, directly or indirectly, create or otherwise cause or
suffer  to exist or become  effective  any  encumbrance  or  restriction  on the
ability  of any such  Subsidiary  to (1) pay any  dividends  or make  any  other
distributions  on its capital stock or any other ownership  interest or (2) make
or repay any loans or advances to the Borrower or the parent of such Subsidiary,
except for:


<PAGE>


                  (x) existing restrictions under the Indebtedness set forth in
         Schedule 6.01;

                  (y) existing restrictions under the AWNA Senior Note Indenture
         and  restrictions in the  Subordinated  Debt  Documents,  or agreements
         governing Permitted  Subordinated Debt, but only to the extent that any
         of the foregoing  limit the payment of dividends by the Borrower or its
         Subsidiaries to Allied Waste; and

                  (z) restrictions pursuant to any agreement entered into by any
         member of the  Allied  Group in  connection  with an Asset Sale for the
         period  beginning  with the date such agreement is entered into through
         the date that such Asset Sale is  consummated;  provided  that (A) such
         restrictions  only restrict  dividends to be paid by any  Subsidiary of
         Allied  Waste in respect of the capital  stock or assets that are being
         sold  pursuant to such Asset Sale and (B) such Asset Sale is  permitted
         hereunder.

                  SECTION 6.09A. Transactions with Affiliates.  (a) Allied Waste
will not,  nor will it cause or permit any of its  Restricted  Subsidiaries  to,
sell or transfer  any property or assets to, or purchase or acquire any property
or assets from, or otherwise engage in any other  transactions  with, any of its
Affiliates (other than as provided in (b) below), except:

                  (i) subject to the  provisions  of Section  6.08A,  between or
         among Allied Waste, the Borrower or any Subsidiary Loan Parties; or

                  (ii) that any member of the Allied  Group may engage in any of
         the  foregoing   transactions,   including  the  payment  of  financial
         advisory, financing, underwriting or placement fees or other investment
         banking fees, in the ordinary course of business at prices and on terms
         and  conditions  not less  favorable to the members of the Allied Group
         than could be obtained on an  arm's-length  basis from unrelated  third
         parties.

                  (b) Allied  Waste will not, nor will it cause or permit any of
its  Subsidiaries  to,  make any  payment  of or on  account  of  monitoring  or
management fees payable to the Sponsors or their  Affiliates  unless on the date
of such payment no Senior Default or Senior Event of Default has occurred and is
continuing or would result therefrom.

                  (c) The foregoing  paragraph  (a) shall not  prohibit,  to the
extent otherwise permitted under this Agreement,  (i) any issuance of securities
of Allied  Waste,  or other  payments,  awards or grants in cash,  securities of
Allied  Waste or other  property  pursuant  to, or the  funding  of,  employment
arrangements,  stock options and stock  ownership plans approved by the Board of
Directors of Allied Waste,  (ii) loans or advances to employees of Allied Waste,
the Borrower or any  Subsidiary  in  accordance  with Section  6.05A(e) and (f),
(iii) the payment of fees and  indemnitees to directors,  officers and employees
of Allied Waste,  the Borrower and the  Subsidiaries  in the ordinary  course of
business,  (iv) transactions pursuant to Hedging Agreements permitted by Section
6.07A, (v) any employment  agreements entered into by the Borrower or any of the
Restricted  Subsidiaries  in the  ordinary  course  of  business,  and  (vi) any
purchase by the  Sponsors of capital  stock of Allied  Waste or any  purchase by
Allied  Waste of capital  stock or other  equity  securities  of any  Restricted
Subsidiaries  or any  contribution  by Allied Waste to the equity capital of the
Borrower.



<PAGE>


                  SECTION 6.10A.  Business of Allied Waste, Borrower and
Subsidiaries.  Allied Waste will not, nor will it cause or permit any of its
Restricted Subsidiaries to:

                  (a) Engage at any time,  (i) in the case of the  Borrower  and
         each  of  the  Restricted   Subsidiaries   (other  than  the  Insurance
         Subsidiaries)  in any  business  or  business  activity  other than the
         business currently conducted by them and business activities reasonably
         incidental  thereto  and  (ii) in the  case  of  Allied  Waste,  in any
         business or business  activity  other than the direct  ownership of all
         the  outstanding   stock  of  the  Borrower  or  of  any   Unrestricted
         Subsidiaries and all activities reasonably incidental thereto.

                  (b) Enter into any general partnership arrangement or become a
         general partner of a limited partnership arrangement other than through
         a  special   purpose  wholly  owned   Subsidiary;   provided  that  any
         Investments associated with such general partnership shall be permitted
         hereunder.

                  In  addition,  none  of  the  Loan  Parties  will  permit  the
Insurance  Subsidiaries to engage to any substantial extent in any line or lines
of business or business activity other than the business currently  conducted by
such  Insurance  Subsidiaries  and  business  activities  reasonably  incidental
thereto.

                  SECTION 6.11A. Other Indebtedness and Agreements. The Borrower
will not, nor will it cause or permit any of the Restricted Subsidiaries to:

                  (a) Permit any waiver,  supplement,  modification,  amendment,
         termination  or  release  of (i) any  Material  Agreement  or (ii)  any
         indenture,  instrument or agreement  pursuant to which any Indebtedness
         or Preferred  Stock of any member of the Allied Group is outstanding in
         an aggregate outstanding principal amount in excess of $50,000,000,  or
         modify its charter or by-laws, in each case to the extent that any such
         waiver,  supplement,  modification,  amendment,  termination or release
         would be adverse to the Senior Lenders in any material respect.

                  (b)  Make  any  distribution,   whether  in  cash,   property,
         securities or a combination thereof,  other than scheduled payments and
         mandatory prepayments of principal and interest as and when due (to the
         extent not  prohibited  by  applicable  subordination  provisions),  in
         respect  of,  or pay,  or  offer  or  commit  to pay,  or  directly  or
         indirectly  redeem,   repurchase,   retire  or  otherwise  acquire  for
         consideration, or set apart any sum for the aforesaid purposes, (i) any
         Junior Indebtedness,  or (ii) any other Indebtedness for borrowed money
         (except  for  the  Senior  Obligations  and  intercompany  Indebtedness
         permitted  hereby)  other than (x) in a  cumulative  amount not greater
         than 25% of the  cumulative  amount of Excess  Cash Flow for each year,
         commencing   with  the  fiscal  year  ended   December  31,  2000,  (y)
         refinancings  permitted by Section  6.01A(xiii) and (z) refinancings of
         Tranche  D  Loans  with  the  proceeds  from  the  issuance  of  Senior
         Subordinated Notes or other Permitted Subordinated Debt.

                  (c) Make any payment or  prepayment of any  Indebtedness  that
         would violate the terms of this Agreement or of such Indebtedness,  any
         agreement or document evidencing, related to or securing the payment or
         performance  of such  Indebtedness  or any  subordination  agreement or
         provision applicable to such Indebtedness.


<PAGE>


                  SECTION 6.12A.  Amendment of Material  Documents.  Without the
consent of the Required  Senior  Lenders,  neither Allied Waste nor the Borrower
will, nor will they permit any Restricted  Subsidiary to, amend, modify or waive
any of its rights under (a) any Subordinated Debt Document, the AWNA Senior Debt
Indenture or the BFI Indenture, (b) its certificate of incorporation, by-laws or
other organizational  documents or (c) the Merger Documents in any such case, in
a manner which could,  individually or in the aggregate,  reasonably be expected
to (i) have a Material  Adverse  Effect on the Loan Parties'  ability to perform
their  obligations  hereunder or under the Loan  Documents,  or (ii)  materially
impair the Lenders' rights or benefits hereunder or under the Loan Documents.

                  SECTION 6.13A.  Interest Coverage Ratio.  Allied Waste and the
Borrower will not permit the Interest  Coverage  Ratio as of the last day of any
fiscal  quarter  ending  during any  period set forth  below to be less than the
ratio set forth below opposite such period:

                  Period                                      Minimum Ratio

December 31, 1999 to September 30, 2000          1.75 to 1.00
December 31, 2000 to September 30, 2001          2.25 to 1.00
December 31, 2001 to September 30, 2002          2.50 to 1.00
December 31, 2002 to September 30, 2003          2.75 to 1.00
December 31, 2003 and thereafter                 3.00 to 1.00

                  SECTION 6.14A.  Leverage Ratio.  Allied Waste and the Borrower
will not permit  the  Leverage  Ratio as of the last day of any  fiscal  quarter
ending  during any  period  set forth  below to be more than the ratio set forth
opposite such period:

                  Period                                      Maximum Ratio

December 31, 1999 to September 30, 2000          6.25 to 1.00
December 31, 2000 to September 30, 2001          5.50 to 1.00
December 31, 2001 to September 30, 2002          4.50 to 1.00
December 31, 2002 to September 30, 2003          4.00 to 1.00
December 31, 2003 and thereafter                 3.50 to 1.00

                  SECTION 6.15A. Capital  Expenditure.  (a) Allied Waste and the
Borrower  will not,  and will not permit any of the  Subsidiaries  to,  make any
Capital  Expenditures  that would  cause the  aggregate  amount of such  Capital
Expenditures  made by Allied  Waste,  the Borrower and the  Subsidiaries  in any
fiscal year set forth  below to exceed (a) for the fiscal  year ending  December
31, 1999,  $800,000,000;  and (b) for any fiscal year ending after  December 31,
1999,  the sum of (i) Capital  Expenditures  permitted by this Section 6.15A for
the prior fiscal year plus (ii) 25% of the gross revenues of Acquired Businesses
acquired during the then-current fiscal year.



<PAGE>


                  (b)  Notwithstanding  the  foregoing,  the Borrower may in any
fiscal  year,  upon written  notice to the  Administrative  Agent,  increase the
amount of Capital  Expenditures  permitted  to be made  during  such fiscal year
pursuant to this Section 6.15A by an amount equal to the lesser of (i) the total
unused  amount of Capital  Expenditures  permitted  to be made  pursuant to this
Section 6.15A for the immediately preceding fiscal year (minus the amount of any
unused Capital Expenditures  permitted to be made pursuant to this Section 6.15A
that were  carried  forward  to such  preceding  fiscal  year  pursuant  to this
paragraph (b)) and (ii) 50% of the amount of Capital  Expenditures  permitted to
be made pursuant to this Section 6.15A for the immediately preceding fiscal year
(minus  the  amount of any  unused  Capital  Expenditures  permitted  to be made
pursuant  to this  Section  6.15A that were  carried  forward to such  preceding
fiscal year pursuant to this paragraph (b)).

                  SECTION 6.16A. Designation of Unrestricted  Subsidiaries.  The
Borrower  will  not  designate  any  Subsidiary  (other  than  a  newly  created
Subsidiary in which no investment has previously been made) as an  "Unrestricted
Subsidiary") under this agreement (a "Designation") unless:

         (i)      no Event of Default shall have occurred and be continuing at
                  the time of or after giving effect to such Designation;

         (ii)     the Borrower has delivered to the Agent (x) written  notice of
                  such  Designation  and (y) a certificate,  dated the effective
                  date of such Designation, of an Executive Officer stating that
                  no Event of Default has occurred and is continuing and setting
                  forth reasonably detailed calculations demonstrating pro forma
                  compliance  with Section 6.13A and Section 6.14A in accordance
                  with paragraph (ii) above; and

         (iii)    such  Subsidiary  has not  Guaranteed  (after giving effect to
                  such  Designation)  any  Indebtedness  of Allied  Waste or any
                  other Restricted Subsidiary.

Neither the Borrower nor any Restricted Subsidiary shall at any time (x) provide
a Guarantee of any Indebtedness of any Unrestricted Subsidiary,  (y) be directly
or indirectly liable for any Indebtedness of any Unrestricted  Subsidiary or (z)
be directly or indirectly liable for any other  Indebtedness which provides that
the holder  thereof may (upon  notice,  lapse of time or both) declare a default
thereon (or cause such  Indebtedness  or the payment  thereof to be accelerated,
payable or subject to repurchase prior to its final scheduled maturity) upon the
occurrence  of a  default  with  respect  to  any  other  Indebtedness  that  is
Indebtedness of an Unrestricted Subsidiary,  except in the case of clause (x) or
(y) to the extent  permitted under Section 6.01A and Section 6.05A hereof.  Each
Designation  shall be irrevocable,  and no Unrestricted  Subsidiary may become a
Restricted  Subsidiary,  be  merged  with or into the  Company  or a  Restricted
Subsidiary  or liquidate  into or transfer  substantially  all its assets to the
Company or a Restricted Subsidiary.


                                               ARTICLE VI-B

                                       Tranche D Negative Covenants

                  Until the Tranche D Commitments have expired or terminated and
the principal of and interest on each Tranche D Loan and all fees payable to the
Tranche D Lenders  hereunder have been paid in full,  each of Allied Waste,  the
Borrower covenants and agrees with the Tranche D Lenders that:

                  SECTION 6.01B.  Indebtedness; Certain Equity Securities.  (a)
Allied Waste and the Borrower will not, and will not permit any Restricted
Subsidiary to, create, incur, assume or permit to exist any Indebtedness,
except:

                  (i) Indebtedness created under the Loan Documents;



<PAGE>


                  (ii)  the  Senior   Subordinated   Notes  outstanding  on  the
         Effective  Date  in  an  aggregate   principal  amount  not  to  exceed
         $2,500,000,000  and  Permitted   Subordinated  Debt  (including  Senior
         Subordinated  Notes and Exchange Notes) issued after the Effective Date
         to refinance (and in a principal  amount not in excess of the principal
         amount of) the Tranche D Loans outstanding as of the Effective Date;

                  (iii) Indebtedness (including Guarantees) existing on the date
hereof and set forth in Schedule 6.01A;

                  (iv) Hedging Agreements permitted pursuant to Section 6.07B;

                  (v) Acquired  Indebtedness of a Restricted Subsidiary acquired
         after the date hereof and Acquired Indebtedness of a corporation merged
         or  consolidated  with or into the Borrower or a Restricted  Subsidiary
         after the date hereof,  which  Indebtedness  in each case exists at the
         time of such  acquisition,  merger,  consolidation or conversion into a
         Restricted Subsidiary and is not created in contemplation of such event
         and where such  acquisition,  merger or  consolidation  is permitted by
         this   Agreement;   provided  that  the  Borrower  and  the  Restricted
         Subsidiaries  comply with the  provisions of Section 5.18B with respect
         to any such acquired or newly formed Restricted Subsidiary;

                  (vi) unsecured  Indebtedness of Allied Waste,  the Borrower or
         any  Restricted  Subsidiary  that is issued to a seller of an  Acquired
         Business and incurred in connection with a Permitted Acquisition;

                  (vii)  unsecured  Guarantees  in respect  of (x)  Indebtedness
         permitted  pursuant to subparagraphs  (ii), (v), (vi), (xiii), and (xv)
         of this Section 6.01B, and (y) Indebtedness of Ref-Fuel;  provided that
         such  Guarantees  pursuant to this clause  (vii)(y)  are required to be
         provided  pursuant  to  contractual  obligations  existing  on the date
         hereof; provided that any Guarantees in respect of Indebtedness that is
         subordinated  to any of the Tranche D  Obligations  or to Guarantees of
         the Tranche D Obligations  shall also be subordinated to the Guarantees
         in favor of the Tranche D Lenders  under the Loan  Documents  or to the
         Tranche D  Obligations,  as the case may be, to the same extent as such
         Indebtedness is subordinated to any of the Tranche D Obligations;

                  (viii)  Indebtedness  of the Borrower or any  Subsidiary  Loan
         Party  to any  other  Subsidiary  or the  Borrower,  so  long  as  such
         Indebtedness is subordinated to all Senior  Obligations and all Tranche
         D Obligations;

                  (ix)  subordinated  Indebtedness  (i) of  Allied  Waste to the
         Borrower or any wholly  owned  Subsidiary,  so long as the  proceeds of
         such  Indebtedness  are  used  by  Allied  Waste  solely  for  purposes
         permitted  under Section  6.10B,  or (ii) of the Borrower or any wholly
         owned Restricted Subsidiary to Allied Waste;

                  (x)  Indebtedness  of the  Borrower and Allied Waste under the
Allied Guarantee;



<PAGE>


                  (xi) Indebtedness (including tax exempt financings and Capital
         Lease  Obligations)  of the  Borrower  or the  Restricted  Subsidiaries
         incurred  after the  Effective  Date to  finance  Capital  Expenditures
         permitted under Section 6.15B;  provided that (A) such  Indebtedness is
         incurred prior to or within 120 days after the acquisition,  completion
         of  construction,  refurbishment or improvement of the fixed or capital
         assets being  financed and does not exceed 100% of the cost thereof and
         (B) the aggregate  principal  amount of (1) any  Indebtedness  incurred
         pursuant  to this  paragraph  (xi) and (2)  Capital  Lease  Obligations
         pursuant to Section 6.04B  outstanding at any time shall not exceed the
         greater  of  (I)  $700,000,000  and  (II)  an  amount  equal  to  5% of
         Consolidated Total Assets;

                  (xii) Indebtedness incurred pursuant to any sale and leaseback
transaction permitted by Section 6.04B;

                  (xiii)  extensions,  renewals or  refinancings of Indebtedness
         under  paragraphs  (iii)  and  (v)  so  long  as (1)  such  Refinancing
         Indebtedness is in an original  aggregate  principal amount not greater
         than the  aggregate  principal  amount of, and unpaid  interest on, the
         Indebtedness  being extended,  renewed or refinanced plus the amount of
         any  premiums  required  to be  paid  thereon  and  fees  and  expenses
         associated therewith,  (2) such Refinancing Indebtedness has a later or
         equal final maturity and a longer or equal  weighted  average life than
         the  Indebtedness  being  extended,  renewed  or  refinanced,  (3)  the
         interest rate applicable to such  Refinancing  Indebtedness  shall be a
         market  interest  rate (as  determined  in good  faith by the  Board of
         Directors of the Borrower) as of the time of such extension, renewal or
         refinancing,  (4)  if  the  Indebtedness  being  extended,  renewed  or
         refinanced  is  subordinated   to  the  Tranche  D  Obligations,   such
         Refinancing  Indebtedness is subordinated to the Tranche D Obligations,
         (5) the covenants,  events of default and any Guarantees thereof, taken
         as a whole, shall be determined in good faith by the board of directors
         of the  Borrower to be no less  favorable to the Tranche D Lenders than
         those  contained in the  Indebtedness  being  refinanced and (6) at the
         time and after giving effect to such renewal or refinancing, no Tranche
         D Event of Default shall have occurred and be continuing;

                  (xiv)  Indebtedness  consisting of  reimbursement  obligations
         under  surety,  indemnity,  performance,  release and appeal  bonds and
         guarantees thereof, in each case securing  obligations not constituting
         Indebtedness  for borrowed money and obtained in the ordinary course of
         business;

                  (xv)   Indebtedness   of   Foreign   Subsidiaries,   Insurance
         Subsidiaries, and other Restricted Subsidiaries that are not Subsidiary
         Loan  Parties  incurred  after  the  Effective  Date  in  an  aggregate
         principal  amount  outstanding at any time not exceeding the greater of
         (1) $280,000,000 and (2) 2% of Consolidated Total Assets;

                  (xvi)  unsecured  Indebtedness of the Borrower or Allied Waste
         in addition to that  permitted  by  paragraphs  (i) through (xv) above;
         provided that such  Indebtedness has a longer or equal weighted average
         life than the Tranche D Loans hereunder, such Indebtedness is permitted
         pursuant  to Section  6.14A and 100% of the Net  Available  Proceeds of
         such  Indebtedness are utilized to prepay Term Loans in accordance with
         Section 2.11(c);

                  (xvii) contingent  liabilities  arising out of endorsements of
         checks and other  negotiable  instruments  for deposit or collection in
         the ordinary course of business; and



<PAGE>


                  (xviii) other  Indebtedness of Allied Waste,  the Borrower and
         the  Restricted   Subsidiaries   in  an  aggregate   principal   amount
         outstanding  at any time not exceeding the greater of (1)  $420,000,000
         and (2) 3% of Consolidated Total Assets; and

                  (xix) all premiums (if any), interest (including post-petition
         interest  and  other  than  capitalized   interest),   fees,  expenses,
         indemnities,   charges  and   additional  or  contingent   interest  on
         obligations described in clauses (i) through (xviii) above.

                           (b) Neither  Allied Waste nor the Borrower  will, nor
         will they permit any  Restricted  Subsidiary  to,  issue any  Preferred
         Stock or other  preferred  Equity  Interests,  other  than the  Sponsor
         Preferred  Stock and other Non-Cash Pay Preferred Stock of Allied Waste
         or the Borrower unless the Net Available  Proceeds  thereof are applied
         in the manner and to the extent required under Section 2.11(c).

                  SECTION  6.02B.  Liens.  Neither Allied Waste nor the Borrower
will, nor will it cause or permit any of the Restricted Subsidiaries to, create,
incur,  assume or permit to exist any Lien on any property or assets  (including
stock or other  securities  of any Person,  including  any  Subsidiary of Allied
Waste) now owned or  hereafter  acquired  by it or on any income or  revenues or
rights in respect of any thereof, except:

                  (a) Liens on  properties  or assets of  members  of the Allied
         Group  existing  on the date  hereof  and set  forth in  Schedule  6.02
         (excluding,  however, following the making of the initial extensions of
         credit  hereunder,  the  Indebtedness to be repaid with the proceeds of
         such Loans,  as indicated on Schedule  6.02);  provided that such Liens
         shall  secure only those  obligations  (and  extensions,  renewals  and
         refinancings  thereof  permitted  hereby) which they secure on the date
         hereof;

                  (b) Liens created under the Loan Documents;

                  (c) Permitted Encumbrances;

                  (d)  purchase  money  security  interests  in  real  property,
         improvements  thereto,   equipment  or  other  fixed  assets  hereafter
         acquired  (or, in the case of  improvements,  equipment  or other fixed
         assets,  constructed or  refurbished) by the Borrower or any Subsidiary
         (including  such  security  interests  arising  out  of  Capital  Lease
         Obligations);   provided,  that  (i)  such  security  interests  secure
         Indebtedness  permitted  by  Section  6.01B(xi),   (ii)  such  security
         interests  are  incurred,  and  the  Indebtedness  secured  thereby  is
         created,  within 120 days after such acquisition (or completion of such
         construction),  (iii) the Indebtedness  secured thereby does not exceed
         100% of the cost of such real  property,  improvements  or equipment at
         the time of such acquisition (or  construction)  and (iv) such security
         interests do not apply to any other  property or assets of the Borrower
         or any  Restricted  Subsidiary  (other  than the  proceeds  of the real
         property, improvements,  equipment or other fixed assets subject to the
         Lien);

                  (e) Liens  securing  Refinancing  Indebtedness,  to the extent
         that the  Indebtedness  being  refinanced  was  originally  secured  in
         accordance with this Section 6.02B,  provided,  that such Lien does not
         apply to any  additional  property  or  assets  of  Allied  Waste,  the
         Borrower or any Subsidiary (other than additions to and the proceeds of
         the property or asset subject to the Lien);



<PAGE>


                  (f) any Lien on the property or assets of an Acquired Business
         (other than on the stock or Equity Interests of a Subsidiary)  securing
         Indebtedness  permitted by Section  6.01B(v);  provided  that such Lien
         existed  at the time of and was not  created  in  contemplation  of the
         acquisition of such Acquired Business;

                  (g) Liens  arising  from  Uniform  Commercial  Code  financing
         statements  and similar  documents  filed on a  precautionary  basis in
         respect of operating  leases  intended by the parties to be true leases
         (other  than  any  such  leases  entered  into  in  violation  of  this
         Agreement);

                  (h)  any  Lien  on the  property  or  assets  of  any  Foreign
         Subsidiary, Insurance Subsidiary or other Restricted Subsidiary that is
         not a Loan Party Subsidiary securing Indebtedness  permitted by Section
         6.01B(xv);

                  (i) additional Liens on property (but not on the capital stock
         or other ownership  interests of any Subsidiary  owned by the Borrower,
         Allied  Waste or any  Subsidiary  Loan  Party) to  secure  Indebtedness
         (including,  without limitation,  Capital Lease Obligations in addition
         to those  permitted by paragraph (d) of this Section  6.02B) so long as
         neither the outstanding aggregate principal amount of such Indebtedness
         nor the  aggregate  book  value of assets  subject to such Liens at any
         time exceeds the greater of (1) $420,000,000 and (2) 3% of Consolidated
         Total Assets; and

                  (j) any Lien arising pursuant to  Environmental  Law for costs
         or  damages  which are not yet due (by  virtue of a written  demand for
         payment by a  Governmental  Authority) or which are being  contested in
         compliance  with the  standard  set forth in  Section  5.08B(a),  or on
         property that the Borrower or a Subsidiary has determined to abandon if
         the sole  recourse  for  such  costs or  damages  is to such  property;
         provided that the liability of the Borrower and the  Subsidiaries  with
         respect to the matters  giving rise to all such Liens shall not, in the
         reasonable  estimate  of  the  Borrower  (in  light  of  all  attendant
         circumstances,  including  the  likelihood  of  contribution  by  third
         parties),  exceed  the  greater  of  (i)  $280,000,000  or  (ii)  2% of
         Consolidated Total Assets.

                  SECTION  6.03B.  No Other Negative  Pledge.  Allied Waste will
not, nor will it cause or permit any of its  Restricted  Subsidiaries  to, enter
into any agreement  prohibiting or conditioning  (including pursuant to any pari
passu security  requirement)  the creation or assumption of any Lien upon any of
its property or assets other than:

                  (i) in favor of the Senior Lenders, the Issuing Banks or the
         Secured Parties;

                  (ii) in favor of the holders of Tranche D Term Loans, Exchange
         Notes or Permitted Subordinated Debt; provided that such agreement does
         not so restrict Liens securing the Senior Obligations;

                  (iii) in connection with Indebtedness that may be secured by a
         Lien  or  in   connection   with   obligations   secured  by  Permitted
         Encumbrances in compliance with Section  6.02B(a),  (d), (e), (f), (g),
         (h) or (i);  provided that such prohibition or condition does not apply
         to any property or assets now or hereafter in existence  not subject to
         such Lien;



<PAGE>


                  (iv) in  connection  with any lease  permitted  under  Section
         6.04B  solely to the  extent  that such lease  prohibits  a Lien on the
         lease or the property subject to such lease; or

                  (v)  pursuant to any  agreement  entered into by any member of
         the  Allied  Group  in  connection  with an Asset  Sale for the  period
         beginning with the date such agreement is entered into through the date
         such Asset Sale is consummated;  provided that (x) such negative pledge
         shall only  relate to the  property  being sold  pursuant to such Asset
         Sale and (y) such Asset Sale is permitted hereunder.

                  SECTION 6.04B. Sale and Lease-Back Transactions.  Allied Waste
will not,  nor will it cause or permit any of its  Restricted  Subsidiaries  to,
enter into any arrangement,  directly or indirectly,  with any Person whereby it
shall sell or transfer any  property,  real or  personal,  used or useful in its
business,  whether now owned or hereafter acquired, and thereafter rent or lease
such property or other  property which it intends to use for  substantially  the
same purpose or purposes as the  property  being sold or  transferred;  provided
that (i) the  Borrower  or any  Restricted  Subsidiary  may enter  into any such
transaction  with  respect to any lease that is  required to be  capitalized  in
accordance with GAAP and is in compliance with Section  6.02B(d) or (i) and (ii)
the  aggregate  principal  amount of (1) Capital  Lease  Obligations  associated
therewith and (2) any Indebtedness incurred pursuant to Section 6.01B(xi) at any
time  outstanding  does not exceed the greater of (A) $700,000,000 and (B) 5% of
Consolidated Total Assets.

                  SECTION   6.05B.    Investments,    Loans,    Guarantees   and
Acquisitions.  Allied Waste will not, and will not permit any of its  Restricted
Subsidiaries to,  purchase,  hold or acquire  (including  pursuant to any merger
with any Person that was not a wholly owned Restricted  Subsidiary prior to such
merger) any Investment in any other Person, or purchase or otherwise acquire (in
one  transaction  or a series of  transactions)  any assets of any other  Person
constituting a business unit, except:

                  (a)  Investments by Allied Waste and the Borrower (i) existing
         on the date  hereof and (ii) made after the date  hereof in the capital
         stock or other  ownership  interests of the Borrower and entities that,
         prior  to and  after  such  investments,  are  Loan  Parties;  loans or
         advances by the  Borrower or any Loan Party to the Borrower or any Loan
         Party;  and loans or  advances  by the  Borrower  or any Loan  Party to
         Allied  Waste or by Allied  Waste to the  Borrower  or any Loan  Party;
         provided that in any event no Loan Party shall make any Investments in,
         or  loans  or  advances  to  any  Insurance  Subsidiary,   any  Foreign
         Subsidiary,  any Restricted  Subsidiary that is not a Loan party or any
         Unrestricted Subsidiary after the date hereof (other than in accordance
         with clause (i) below);

                  (b) the Merger;

                  (c) Permitted Investments;

                  (d) Investments by the members of the Allied Group existing on
         the date hereof and set forth in Schedule 6.05;

                  (e) loans and  advances to  employees of members of the Allied
         Group (including for travel,  entertainment and relocation expenses) in
         the ordinary course of their business;



<PAGE>


                  (f) loans by members of the Allied Group to their employees 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 Allied
         Waste;

                  (g) guarantees not  constituting  Indebtedness by Allied Waste
         or  any  Restricted  Subsidiary  of  any  contractual  obligation  (not
         Indebtedness) of the Borrower or any Loan Party;

                  (h)  Investments  in the  capital  stock  or  other  ownership
         interests of any Specified  Subsidiary  newly  organized after the date
         hereof,  provided that Allied Waste,  the Borrower and such  Subsidiary
         comply with the applicable  provisions of Section 5.18B with respect to
         such newly formed Subsidiary;

                  (i) other  Investments  made  after the  Effective  Date in an
         aggregate  amount at any time  outstanding not to exceed the greater of
         (x) $420,000,000 and (y) 3% of Consolidated Total Assets;

                  (j) extensions of trade credit in the ordinary course of
         business in an aggregate amount not at any time exceeding $25,000,000;

                  (k)  receivables  owing to members  of the  Allied  Group that
         arise  in  the   ordinary   course  of  business  and  are  payable  or
         dischargeable in accordance with customary trade terms;

                  (l) Permitted Acquisitions and other transactions permitted by
         6.06B;

                  (m) investments in or  acquisitions  of landfills,  collection
         centers or other producing assets located in the United States pursuant
         to  contemporaneous  exchanges of similar assets with any other Person;
         provided that any portion of assets  acquired for  consideration  other
         than any such  exchange  shall be deemed a Capital  Expenditure  and be
         subjected to the limitations of Section 6.15B;

                  (n) any Investment consisting of a Hedging Agreement permitted
         by Section 6.07B;

                  (o) any Investment  acquired by any of the Loan Parties (A) in
         exchange for any other  Investment or accounts  receivable held by such
         Loan  Party as a result of a  bankruptcy,  workout,  reorganization  or
         recapitalization  of the issuer of such other  Investment  or  accounts
         receivable;  (B) as a result of a  foreclosure  by such  Loan  Party or
         other  transfer  of title with  respect to any  secured  Investment  in
         default  or (C) in  connection  with  the  acquisition  of an  Acquired
         Business  permitted  hereunder which was an Investment of such Acquired
         Business existing prior to the date of such acquisition and not made in
         contemplation thereof; and

                  (p)  Investments in Ref-Fuel and Guarantees of Indebtedness of
         Ref-Fuel  required to be provided  pursuant to contractual  obligations
         existing on the date hereof by any Loan Party.



<PAGE>


                  SECTION 6.06B.  Mergers,  Consolidations,  Sales of Assets and
Acquisitions.  Neither  Allied Waste nor the Borrower will, nor will it cause or
permit any of its Restricted Subsidiaries to, merge into or consolidate with any
other Person,  or permit any other Person to merge into or consolidate  with it,
or conduct any Asset Sale of (in one transaction or in a series of transactions)
all or any  substantial  part of its  assets  (whether  now  owned or  hereafter
acquired),  or purchase,  lease or otherwise  acquire (in one  transaction  or a
series of  transactions)  all or any substantial part of the assets of any other
Person, except that:

                  (a) if at the time thereof and immediately after giving effect
         thereto no  Tranche D Event of Default or Tranche D Default  shall have
         occurred and be continuing (i) any wholly owned subsidiary  (other than
         an Insurance Subsidiary) of Allied Waste may merge into the Borrower in
         a transaction in which the Borrower is the surviving  corporation;  and
         (ii) any  Restricted  Subsidiary  of Allied  Waste  may  merge  into or
         consolidate with any other  Restricted  Subsidiary of Allied Waste in a
         transaction in which the surviving  entity is a wholly owned Subsidiary
         of Allied Waste and no Person other than the Borrower or a wholly owned
         Subsidiary of Allied Waste  receives any  consideration.  In connection
         with one or more  Permitted  Acquisitions,  the  Borrower or any of its
         Restricted Subsidiaries may merge with or into another Person;

                  (b) any Restricted  Subsidiary of Allied Waste (other than the
         Borrower)  may change the  jurisdiction  of any Domestic  Subsidiary in
         which  it is  incorporated  so long as the new  jurisdiction  is in the
         United States;

                  (c)  the  Borrower  or any of the  Loan  Parties  (other  than
         Insurance Subsidiaries) may make Permitted Acquisitions and Investments
         permitted by Section 6.05B(a), (h), (i) and (p);

                  (d) the  Borrower or any of its  Restricted  Subsidiaries  may
         conduct  the Asset  Sales set forth on  Schedule  5.20 hereto and other
         Asset Sales of a type not described in Section 5.17B, provided that the
         Net Available  Proceeds of each such Asset Sale shall be applied in the
         manner set forth in Section 2.11;

                  (e) the Borrower and its  Restricted  Subsidiaries  may effect
asset swaps permitted by Section 6.05B(m); and

                  (f)  Allied  Waste  may  make  Asset  Sales to any of the Loan
         Parties and any Loan Party may make Assets  Sales to Allied Waste or to
         another Loan Party.

                  SECTION 6.07B. Hedging Agreements.  The Borrower will not, and
will not permit any of its  Restricted  Subsidiaries  to, enter into any Hedging
Agreement,  other than (a)  Hedging  Agreements  required  by Section  5.16B (b)
Hedging Agreements with respect to AWNA Senior Notes and BFI Indenture Debt, (c)
Hedging  Agreements  entered into in the ordinary course of business to hedge or
mitigate risks to which Allied Waste or any Subsidiary is exposed in the conduct
of its business or the management of its liabilities and (d) Hedging  Agreements
existing on the Effective Date.



<PAGE>


                  SECTION  6.08B.  Restricted  Payments;   Certain  Payments  of
Indebtedness.  (a)  Allied  Waste  will  not,  nor  will  it  permit  any of its
Restricted  Subsidiaries to, declare or make, or agree to pay or make,  directly
or indirectly,  any Restricted Payment,  or incur any obligation  (contingent or
otherwise) to do so, except (i) Allied Waste may declare and pay dividends  with
respect to its capital stock payable solely in additional  shares of its capital
stock,  (ii)  Restricted  Subsidiaries  of the  Borrower  may  declare  and  pay
dividends  ratably with respect to their capital  stock,  (iii) Allied Waste may
make  Restricted  Payments,  not  exceeding an aggregate  amount of  $25,000,000
during any fiscal  year,  pursuant to and in  accordance  with the stock  option
plans or other  benefit plans or in connection  with  incentive or  compensation
arrangements  for current or former  management or employees of the Borrower and
its Restricted Subsidiaries,  (iv) the Borrower or any Restricted Subsidiary may
declare  and make  dividend  payments  to  Allied  Waste  solely  to the  extent
necessary for Allied Waste to pay for taxes and to pay  administrative  expenses
to conduct its business in  accordance  with  Sections  5.01B(b) and 6.10B,  (v)
Allied Waste may declare and pay  dividends in respect of the Sponsor  Preferred
Stock payable solely in additional  shares of Sponsor  Preferred Stock (or other
capital  stock,  as provided  therein) and (vi) Allied Waste and its  Restricted
Subsidiaries may make Restricted Payments to the extent required by the terms of
its joint venture or similar  agreements in effect on the date hereof and listed
on Schedule 6.08A;  provided that immediately prior, and after giving effect to,
such Restricted  Payment,  no Senior Event of Default shall have occurred and be
continuing.

                  (b)  Allied  Waste  will  not nor  will it  permit  any of its
Restricted Subsidiaries to, directly or indirectly, create or otherwise cause or
suffer  to exist or become  effective  any  encumbrance  or  restriction  on the
ability  of any such  Subsidiary  to (1) pay any  dividends  or make  any  other
distributions  on its capital stock or any other ownership  interest or (2) make
or repay any loans or advances to the Borrower or the parent of such Subsidiary,
except for:

                  (x) existing restrictions under the Indebtedness set forth in
         Schedule 6.01;

                  (y) existing restrictions under the AWNA Senior Note Indenture
         and  restrictions  in  the  Senior  Subordinated  Note  Documents,   or
         agreements  governing  Permitted  Subordinated  Debt,  but  only to the
         extent that any of the foregoing  limit the payment of dividends by the
         Borrower or its Subsidiaries to Allied Waste; and

                  (z) restrictions pursuant to any agreement entered into by any
         member of the  Allied  Group in  connection  with an Asset Sale for the
         period  beginning  with the date such agreement is entered into through
         the date that such Asset Sale is  consummated;  provided  that (A) such
         restrictions  only restrict  dividends to be paid by any  Subsidiary of
         Allied  Waste in respect of the capital  stock or assets that are being
         sold  pursuant to such Asset Sale and (B) such Asset Sale is  permitted
         hereunder.

                  SECTION 6.09B. Transactions with Affiliates.  (a) Allied Waste
will not,  nor will it cause or permit any of its  Restricted  Subsidiaries  to,
sell or transfer  any property or assets to, or purchase or acquire any property
or assets from, or otherwise engage in any other  transactions  with, any of its
Affiliates (other than as provided in (b) below), except:

                  (i) subject to the  provisions  of Section  6.08B,  between or
         among Allied Waste, the Borrower or any Subsidiary Loan Parties; or



<PAGE>


                  (ii) that any member of the Allied  Group may engage in any of
         the  foregoing   transactions,   including  the  payment  of  financial
         advisory, financing, underwriting or placement fees or other investment
         banking fees, in the ordinary course of business at prices and on terms
         and  conditions  not less  favorable to the members of the Allied Group
         than could be obtained on an  arm's-length  basis from unrelated  third
         parties.

                  (b) Allied  Waste will not, nor will it cause or permit any of
its  Subsidiaries  to,  make any  payment  of or on  account  of  monitoring  or
management fees payable to the Sponsors or their  Affiliates  unless on the date
of such  payment no Tranche D Default or Tranche D Event of Default has occurred
and is continuing or would result therefrom.

                  (c) The foregoing  paragraph  (a) shall not  prohibit,  to the
extent otherwise permitted under this Agreement,  (i) any issuance of securities
of Allied  Waste,  or other  payments,  awards or grants in cash,  securities of
Allied  Waste or other  property  pursuant  to, or the  funding  of,  employment
arrangements,  stock options and stock  ownership plans approved by the Board of
Directors of Allied Waste,  (ii) loans or advances to employees of Allied Waste,
the Borrower or any  Subsidiary  in  accordance  with Section  6.05B(e) and (f),
(iii) the payment of fees and  indemnitees to directors,  officers and employees
of Allied Waste,  the Borrower and the  Subsidiaries  in the ordinary  course of
business,  (iv) transactions pursuant to Hedging Agreements permitted by Section
6.07B, (v) any employment  agreements entered into by the Borrower or any of the
Restricted  Subsidiaries  in the  ordinary  course  of  business,  and  (vi) any
purchase by the  Sponsors of capital  stock of Allied  Waste or any  purchase by
Allied Waste of capital stock of any  Subsidiaries or any contribution by Allied
Waste to the equity capital of the Borrower.

                  SECTION 6.10B.  Business of Allied Waste, Borrower and
Subsidiaries.  Allied Waste will not, nor will it cause or permit any of its
Restricted Subsidiaries to:

                  (a) Engage at any time,  (i) in the case of the  Borrower  and
         each  of  the  Restricted   Subsidiaries   (other  than  the  Insurance
         Subsidiaries)  in any  business  or  business  activity  other than the
         business currently conducted by them and business activities reasonably
         incidental  thereto  and  (ii) in the  case  of  Allied  Waste,  in any
         business or business  activity  other than the direct  ownership of all
         the outstanding stock of the Borrower or any Unrestricted  Subsidiaries
         and all activities reasonably incidental thereto.

                  (b) Enter into any general partnership  arrangement other than
         through a special  purpose wholly owned  Subsidiary;  provided that any
         Investments associated with such general partnership shall be permitted
         hereunder.

                  In  addition,  none  of  the  Loan  Parties  will  permit  the
Insurance  Subsidiaries to engage to any substantial extent in any line or lines
of business or business activity other than the business currently  conducted by
such  Insurance  Subsidiaries  and  business  activities  reasonably  incidental
thereto.

                  SECTION 6.11B.  Other Indebtedness and Agreements.  The
Borrower will not, nor will it cause or permit any of the Restricted
Subsidiaries to:


<PAGE>

                  (a)  Make  any  distribution,   whether  in  cash,   property,
         securities or a combination thereof,  other than scheduled payments and
         mandatory prepayments of principal and interest as and when due (to the
         extent not  prohibited  by  applicable  subordination  provisions),  in
         respect  of,  or pay,  or  offer  or  commit  to pay,  or  directly  or
         indirectly  redeem,   repurchase,   retire  or  otherwise  acquire  for
         consideration, or set apart any sum for the aforesaid purposes, (i) any
         Junior Indebtedness,  or (ii) any other Indebtedness for borrowed money
         (except  for  the  Senior  Obligations  and  intercompany  Indebtedness
         permitted  hereby)  other than (x) in a  cumulative  amount not greater
         than 25% of the  cumulative  amount of Excess  Cash Flow for each year,
         commencing   with  the  fiscal  year  ended   December  31,  2000,  (y)
         refinancings  permitted by Section  6.01B(xiii) and (z) refinancings of
         Tranche D Loans and Exchange  Notes with the proceeds from the issuance
         of Senior Subordinated Notes or other Permitted Subordinated Debt.

                  (b) Make any payment or  prepayment of any  Indebtedness  that
         would violate the terms of this Agreement or of such Indebtedness,  any
         agreement or document evidencing, related to or securing the payment or
         performance  of such  Indebtedness  or any  subordination  agreement or
         provision applicable to such Indebtedness.

                  SECTION 6.12B.  Designation of Unrestricted Subsidiaries.
         The Borrower will not make a Designation unless:

         (i)      no Event of Default shall have occurred and be continuing at
         the time of or after giving effect to such Designation;

         (ii)     the Borrower has delivered to the Agent (x) written  notice of
                  such  Designation  and (y) a certificate,  dated the effective
                  date of such Designation, of an Executive Officer stating that
                  no Event of Default has occurred and is continuing and setting
                  forth reasonably detailed calculations demonstrating pro forma
                  compliance  with Section 6.13A and Section 6.14A in accordance
                  with paragraph (ii) above; and

         (iii)    such  Subsidiary  has not  Guaranteed  (after giving effect to
                  such  Designation)  any  Indebtedness  of Allied  Waste or any
                  other Restricted Subsidiary.

Neither the Borrower nor any Restricted Subsidiary shall at any time (x) provide
a Guarantee of any Indebtedness of any Unrestricted Subsidiary,  (y) be directly
or indirectly liable for any Indebtedness of any Unrestricted  Subsidiary or (z)
be directly or indirectly liable for any other  Indebtedness which provides that
the holder  thereof may (upon  notice,  lapse of time or both) declare a default
thereon (or cause such  Indebtedness  or the payment  thereof to be accelerated,
payable or subject to repurchase prior to its final scheduled maturity) upon the
occurrence  of a  default  with  respect  to  any  other  Indebtedness  that  is
Indebtedness of an Unrestricted Subsidiary,  except in the case of clause (x) or
(y) to the extent  permitted under Section 6.01B and Section 6.05B hereof.  Each
Designation  shall be irrevocable,  and no Unrestricted  Subsidiary may become a
Restricted  Subsidiary,  be  merged  with or into the  Company  or a  Restricted
Subsidiary  or liquidate  into or transfer  substantially  all its assets to the
Company or a Restricted Subsidiary.


<PAGE>

                  SECTION 6.13B. Asset  Disposition.  (a) The Borrower will not,
and will not permit any  Restricted  Subsidiary  to, make any Asset  Disposition
unless: (i) in the case of any sale,  transfer or other disposition of assets or
stock with a fair market value in excess of 2% of Consolidated Total Assets, (A)
such sale,  transfer or other  disposition is for  consideration at least 75% of
which is (u) cash or readily marketable cash equivalents,  (v) the assumption of
indebtedness or other liabilities reflected on the Consolidated balance sheet of
the Borrower and its Restricted  Subsidiaries in accordance with GAAP (excluding
Indebtedness  or any other  liabilities  subordinate  in right of payment to the
Term  Loans)  and  release  from all  liability  on such  Indebtedness  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
Borrower 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 Borrower or any such Restricted Subsidiary from such
transferee that are  contemporaneously  (subject to ordinary settlement periods)
converted  by the  Borrower  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 (B) such  consideration  is at least equal to the
fair market value of the assets,  transferred  or disposed of (as  determined in
good faith by the Board of Directors or officers of the Borrower); and (ii) 100%
of the Net Available  Proceeds from such Asset  Disposition  (including from the
sale of any  marketable  Cash  Equivalent  received  therein) are applied by the
Borrower 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 Indebtedness of the Borrower or its Restricted  Subsidiaries  then
outstanding under any Senior  Indebtedness  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 repay the Tranche D Term Loans (to the extent such  repayment
is not prohibited by the terms of any Senior Indebtedness then in effect).

                  (b) Notwithstanding  the foregoing,  the Borrower shall not be
required to comply with the provisions described in Clause (ii) of the preceding
paragraph if the Net Available Proceeds 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 Borrower or any of its Restricted  Subsidiaries as such business
is conducted prior to such Asset Disposition (determined by the Borrower's board
of directors in good faith).

                  SECTION 6.14B. Limitation on Senior Subordinated Indebtedness.
Other than Acquired  Indebtedness  incurred in accordance with Section 6.01A(v),
the  Borrower  will not incur,  create,  issue,  assume,  guarantee or otherwise
become liable for any  Indebtedness  that is  subordinate  or junior in right of
payment to any  Indebtedness  of the Borrower and senior in any respect in right
of payment to the Tranche D Loans.  Other than  acquired  Guarantees of Acquired
Indebtedness  incurred in accordance  with Section  6.01A(v),  no Guarantor will
incur,  create,  issue,  assume,  guarantee or otherwise  become  liable for any
Indebtedness  that  is  subordinate  or  junior  in  right  of  payment  to  the
Indebtedness  of such Guarantor and senior in any respect in right of payment to
such Guarantor's  obligations under the Subordinated  Parent Guarantee Agreement
or Subordinated Subsidiary Guarantee Agreement, as the case may be.


<PAGE>

                  SECTION 6.15B. Capital  Expenditure.  (a) Allied Waste and the
Borrower will not, and will not permit any of the  Restricted  Subsidiaries  to,
make any  Capital  Expenditures  that would cause the  aggregate  amount of such
Capital  Expenditures  made by Allied  Waste,  the Borrower  and the  Restricted
Subsidiaries  in any  fiscal  year set forth  below to exceed (a) for the fiscal
year ending December 31, 1999, $800,000,000;  and (b) for any fiscal year ending
after December 31, 1999, the sum of (i) Capital  Expenditures  permitted by this
Section  6.15B for the prior fiscal year plus (ii) 25% of the gross  revenues of
Acquired Businesses acquired during the then-current fiscal year.

                  (b)  Notwithstanding  the  foregoing,  the Borrower may in any
fiscal  year,  upon written  notice to the  Administrative  Agent,  increase the
amount of Capital  Expenditures  permitted  to be made  during  such fiscal year
pursuant to this Section 6.15B by an amount equal to the lesser of (i) the total
unused  amount of Capital  Expenditures  permitted  to be made  pursuant to this
Section 6.15B for the immediately preceding fiscal year (minus the amount of any
unused Capital Expenditures  permitted to be made pursuant to this Section 6.15B
that were  carried  forward  to such  preceding  fiscal  year  pursuant  to this
paragraph (b)) and (ii) 50% of the amount of Capital  Expenditures  permitted to
be made pursuant to this Section 6.15B for the immediately preceding fiscal year
(minus  the  amount of any  unused  Capital  Expenditures  permitted  to be made
pursuant  to this  Section  6.15B that were  carried  forward to such  preceding
fiscal year pursuant to this paragraph (b)).


                                                ARTICLE VII

                                     Events of Default; Right To Cure

                  SECTION 7.01.  Events of Default. (a)  If any of the following
         events ("Senior Events of Default") shall occur:

                  (i) the Borrower shall fail to pay any principal of any Senior
         Loan or any reimbursement  obligation in respect of any LC Disbursement
         when and as the same shall become due and  payable,  whether at the due
         date thereof or at a date fixed for prepayment thereof or otherwise;

                  (ii) the Borrower shall fail to pay any interest on any Senior
         Loan or any fee or any other amount  (other than an amount  referred to
         in clause (i) of this paragraph (a) of this Section 7.01) payable under
         this Agreement or any other Loan  Document,  when and as the same shall
         become due and payable,  and such failure shall continue unremedied for
         a period of three Business Days;

                  (iii) any representation or warranty made or deemed made by or
         on behalf of Allied Waste, the Borrower or any Restricted Subsidiary in
         or  in   connection   with  any  Loan  Document  or  any  amendment  or
         modification   thereof  or  waiver   thereunder,   or  in  any  report,
         certificate,  financial  statement or other document furnished pursuant
         to or in  connection  with  any  Loan  Document  or  any  amendment  or
         modification  thereof or waiver  thereunder,  shall  prove to have been
         incorrect in any material respect when made or deemed made;

                  (iv)  Allied  Waste or the  Borrower  shall fail to observe or
         perform any covenant, condition or agreement contained in Section 5.01A
         (with respect to the existence of Allied Waste or the Borrower), 5.05A,
         5.10A or 5.21A or in Article VI-A;



<PAGE>


                  (v) any Loan  Party  shall  fail to  observe  or  perform  any
         covenant,  condition or agreement contained in any Loan Document (other
         than those  specified in clause (i), (ii) or (iv) of this paragraph (a)
         of this  Section  7.01 and other than any covenant set forth in Article
         V-B or  Article  VI-B  or any  provision  of  the  Subordinated  Parent
         Guarantee Agreement or Subordinated  Subsidiary  Guarantee  Agreement),
         and such  failure  shall  continue  unremedied  for a period of 30 days
         after  notice  thereof  from the  Administrative  Agent to the Borrower
         (which notice will be given at the request of any Senior Lender);

                  (vi) Allied Waste,  the Borrower or any Subsidiary  shall fail
         to make any payment (whether of principal or interest and regardless of
         amount) in respect of any Material  Indebtedness  or the Tranche D Term
         Loans,  when and as the same shall  become due and  payable  beyond the
         applicable  period of grace,  if any,  provided  in the  instrument  or
         agreement under which such Material Indebtedness was created;

                  (vii)  any  event or  condition  occurs  that  results  in any
         Material Indebtedness or the Tranche D Term Loans becoming due prior to
         its scheduled  maturity or that enables or permits (with or without the
         giving of  notice,  the lapse of time or both) the holder or holders of
         any Material Indebtedness or the Tranche D Term Loans or any trustee or
         agent on its or their behalf to cause any Material  Indebtedness or the
         Tranche D Term  Loans to become  due,  or to  require  the  prepayment,
         repurchase,  redemption or defeasance  thereof,  prior to its scheduled
         maturity;   provided   that  this  clause  (vii)  shall  not  apply  to
         Indebtedness  that  becomes  due as a result of the  voluntary  sale or
         transfer of the  property or assets of the  Borrower or any  Restricted
         Subsidiary;

                  (viii) an  involuntary  proceeding  shall be  commenced  or an
         involuntary   petition   shall  be  filed   seeking  (A)   liquidation,
         reorganization or other relief in respect of Allied Waste, the Borrower
         or any Material Loan Party or its debts,  or of a  substantial  part of
         its assets, under any Federal, state or foreign bankruptcy, insolvency,
         receivership  or  similar  law now or  hereafter  in  effect or (B) the
         appointment   of  a   receiver,   trustee,   custodian,   sequestrator,
         conservator or similar  official for Allied Waste,  the Borrower or any
         Material  Loan Party or for a substantial  part of its assets,  and, in
         any such case, such  proceeding or petition shall continue  undismissed
         for 90 days or an order or  decree  approving  or  ordering  any of the
         foregoing shall be entered;

                  (ix) Allied  Waste,  the Borrower or any  Material  Loan Party
         shall (A)  voluntarily  commence  any  proceeding  or file any petition
         seeking liquidation,  reorganization or other relief under any Federal,
         state or foreign  bankruptcy,  insolvency,  receivership or similar law
         now or hereafter in effect,  (B) consent to the institution of, or fail
         to  contest in a timely  and  appropriate  manner,  any  proceeding  or
         petition  described in clause (viii) of this Article,  (C) apply for or
         consent  to  the  appointment  of  a  receiver,   trustee,   custodian,
         sequestrator,  conservator  or similar  official for Allied Waste,  the
         Borrower or any Material  Loan Party or for a  substantial  part of its
         assets,  (D) file an answer  admitting  the material  allegations  of a
         petition  filed against it in any such  proceeding,  (E) make a general
         assignment  for the benefit of creditors or (F) take any action for the
         purpose of effecting any of the foregoing;

                  (x) Allied  Waste,  the  Borrower or any  Material  Loan Party
         shall become  unable,  admit in writing its inability or fail generally
         to pay its debts as they become due;


<PAGE>


                  (xi)  one or more  judgments  for the  payment  of money in an
         aggregate amount in excess of $50,000,000 (except to the extent covered
         by  insurance as to which the insurer has  acknowledged  in writing its
         obligation  to cover)  shall be  rendered  against  Allied  Waste,  the
         Borrower,  any Material Loan Party or any  combination  thereof and the
         same shall  remain  undischarged  for a period of 60  consecutive  days
         during which execution shall not be effectively  stayed,  or any action
         shall be legally  taken by a judgment  creditor  to attach or levy upon
         any assets of Allied Waste,  the Borrower or any Material Loan Party to
         enforce any such judgment;

                  (xii) an ERISA Event shall have occurred  that, in the opinion
         of the Required  Senior  Lenders,  when taken  together  with all other
         ERISA  Events  that  have  occurred  and are  then  outstanding,  could
         reasonably  be expected to result in  liability of the Borrower and its
         Subsidiaries  in an  aggregate  amount  exceeding  $50,000,000  for all
         periods;

                  (xiii) (A) any Lien purported to be created under any Security
         Document  shall cease to be, or shall be asserted by any Loan Party not
         to be,  a valid  and  perfected  Lien on any  material  portion  of the
         Collateral,  with the  priority  required  by the  applicable  Security
         Document,  except (I) as a result of the sale or other  disposition  of
         the  applicable  Collateral in a transaction  permitted  under the Loan
         Documents  or (II) as a result of the  Collateral  Agent's  failure  to
         maintain  possession  of any stock  certificates,  promissory  notes or
         other  instruments  delivered  to it under  the  Non-Shared  Collateral
         Security  Agreement  or (B) the  Obligations  of the  Borrower,  or the
         obligations of Allied Waste or any Subsidiaries pursuant to a Guarantee
         Agreement  shall  cease to  constitute  senior  indebtedness  under the
         subordination  provisions of any document or instrument  evidencing any
         permitted  subordinated  Indebtedness or such subordination  provisions
         shall be invalidated or otherwise cease to be legal,  valid and binding
         obligations  of the parties  thereto,  enforceable  in accordance  with
         their terms;

                  (xiv) a Change in Control shall occur; or

                  (xv) an  Environmental  Claim shall have been asserted against
         any member of the Allied Group or any of their  respective  Affiliates,
         that, in the reasonable  judgment of the Required  Senior  Lenders,  is
         reasonably  likely  to be  determined  adversely  to any  member of the
         Allied Group,  and the amount thereof  (either  individually  or in the
         aggregate)  is  reasonably  likely to have a  Material  Adverse  Effect
         (insofar  as such but  after  deducting  any  portion  thereof  that is
         reasonably  expected to be paid by other  creditworthy  Persons jointly
         and severally liable therefor);



<PAGE>


then,  and in every such event (other than an event with respect to the Borrower
described in clause (viii) or (ix) of this  paragraph (a) of this Section 7.01),
and  at  any  time  thereafter   during  the  continuance  of  such  event,  the
Administrative  Agent may,  and at the request of the  Required  Senior  Lenders
shall, by notice to the Borrower,  take either or both of the following actions,
at the same or  different  times:  (i)  terminate  the Senior  Commitments,  and
thereupon the Senior Commitments shall terminate  immediately,  and (ii) declare
the Senior Loans then outstanding to be due and payable in whole (or in part, in
which case any principal not so declared to be due and payable may thereafter be
declared to be due and payable), and thereupon the principal of the Senior Loans
so declared to be due and payable,  together with accrued  interest  thereon and
all fees and other obligations of the Borrower accrued  hereunder,  shall become
due and  payable  immediately,  without  presentment,  demand,  protest or other
notice of any kind, all of which are hereby waived by the Borrower;  and in case
of any event with respect to Allied  Waste or the  Borrower  described in clause
(viii)  or  (ix)  of  this  paragraph  (a) of  this  Section  7.01,  the  Senior
Commitments shall automatically  terminate and the principal of the Senior Loans
then outstanding,  together with accrued interest thereon and all fees and other
obligations of the Borrower accrued hereunder,  shall  automatically  become due
and payable,  without presentment,  demand, protest or other notice of any kind,
all of which are hereby waived by the Borrower.

                  (b)  If any of the following events ("Tranche D Events of
         Default" shall occur:

                  (i) the Borrower shall fail to pay any interest on any Tranche
         D Loan or any Tranche D Obligation (other than an amount referred to in
         clause (ii) of this paragraph (b) of this Section 7.01) when and as the
         same shall become due and  payable,  and such  failure  shall  continue
         unremedied for a period of 3 Business  Days,  whether or not prohibited
         by Article X of this Agreement;

                  (ii)  the  Borrower  shall  fail to pay any  principal  of any
         Tranche D Loan or when and as the same shall  become  due and  payable,
         whether  at the due date  thereof  or at a date  fixed  for  prepayment
         thereof or  otherwise,  whether or not  prohibited by Article X of this
         Agreement;

                  (iii) any  Tranche D  Representation  or Warranty or any other
         representation or warranty made or deemed made to the Tranche D Lenders
         by or on  behalf  of  Allied  Waste,  the  Borrower  or any  Restricted
         Subsidiary in or in connection  with any Loan Document or any amendment
         or  modification  thereof  or  waiver  thereunder,  or in  any  report,
         certificate,  financial  statement or other document furnished pursuant
         to or in  connection  with  any  Loan  Document  or  any  amendment  or
         modification  thereof or waiver  thereunder,  shall  prove to have been
         incorrect in any material respect when made or deemed made;

                  (iv)  Allied  Waste or the  Borrower  shall fail to observe or
         perform any covenant, condition or agreement contained in Section 5.01B
         (with respect to the existence of Allied Waste or the Borrower),  5.05B
         or 5.18B or in Article VI-B;

                  (v) any Loan  Party  shall  fail to  observe  or  perform  any
         covenant,  condition or agreement made for the benefit of the Tranche D
         Lenders  contained  in any  Tranche D Loan  Document  (other than those
         specified  in clause (i),  (ii) or (iv) of this  paragraph  (b) of this
         Section 7.01), and such failure shall continue  unremedied for a period
         of 30 days after notice  thereof from the  Administrative  Agent to the
         Borrower  (which  notice  will be given at the request of any Tranche D
         Lender);

                  (vi) Allied Waste,  the Borrower or any Subsidiary  shall fail
         to make any payment (whether of principal or interest and regardless of
         amount) in respect of any Material  Indebtedness,  when and as the same
         shall become due and payable beyond the applicable  period of grace, if
         any,  provided in the instrument or agreement under which such Material
         Indebtedness was created;



<PAGE>


                  (vii) a default or defaults under any bonds, debentures, notes
         or other evidences of, or obligations constituting, Indebtedness by the
         Borrower,  any  Guarantors  or any  Restricted  Subsidiary or under any
         mortgages, indentures,  instruments or agreements under which there may
         be issued or existing or by which there may be secured or evidenced any
         Indebtedness   of  the  Borrower,   any  Guarantor  or  any  Restricted
         Subsidiary  with  a  principal  or  similar  amount  then  outstanding,
         individually  or in the aggregate,  in excess of  $50,000,000  (whether
         such Indebtedness 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  Indebtedness  when due and  payable  after the
         expiration  of  any  applicable  grace  period  with  respect  to  such
         Indebtedness,  or will have resulted in such  Indebtedness  becoming or
         being  declared  due and  payable  prior  to the date on which it would
         otherwise have become due and payable;

                  (viii) an  involuntary  proceeding  shall be  commenced  or an
         involuntary   petition   shall  be  filed   seeking  (A)   liquidation,
         reorganization or other relief in respect of Allied Waste, the Borrower
         or any Material Loan Party or its debts,  or of a  substantial  part of
         its assets, under any Federal, state or foreign bankruptcy, insolvency,
         receivership  or  similar  law now or  hereafter  in  effect or (B) the
         appointment   of  a   receiver,   trustee,   custodian,   sequestrator,
         conservator or similar  official for Allied Waste,  the Borrower or any
         Material  Loan Party or for a substantial  part of its assets,  and, in
         any such case, such  proceeding or petition shall continue  undismissed
         for 90 days or an order or  decree  approving  or  ordering  any of the
         foregoing shall be entered;

                  (ix) Allied  Waste,  the Borrower or any  Material  Loan Party
         shall (A)  voluntarily  commence  any  proceeding  or file any petition
         seeking liquidation,  reorganization or other relief under any Federal,
         state or foreign  bankruptcy,  insolvency,  receivership or similar law
         now or hereafter in effect,  (B) consent to the institution of, or fail
         to  contest in a timely  and  appropriate  manner,  any  proceeding  or
         petition  described in clause (viii) of this Article,  (C) apply for or
         consent  to  the  appointment  of  a  receiver,   trustee,   custodian,
         sequestrator,  conservator  or similar  official for Allied Waste,  the
         Borrower or any Material  Loan Party or for a  substantial  part of its
         assets,  (D) file an answer  admitting  the material  allegations  of a
         petition  filed against it in any such  proceeding,  (E) make a general
         assignment  for the benefit of creditors or (F) take any action for the
         purpose of effecting any of the foregoing;

                  (x) Allied Waste, the Borrower, BFI or any Material Loan Party
         shall become  unable,  admit in writing its inability or fail generally
         to pay its debts as they become due;

                  (xi)  one or more  judgments  for the  payment  of money in an
         aggregate amount in excess of $50,000,000 (except to the extent covered
         by  insurance as to which the insurer has  acknowledged  in writing its
         obligation  to cover)  shall be  rendered  against  Allied  Waste,  the
         Borrower,  any Material Loan Party or any  combination  thereof and the
         same shall  remain  undischarged  for a period of 60  consecutive  days
         during which execution shall not be effectively  stayed,  or any action
         shall be legally  taken by a judgment  creditor  to attach or levy upon
         any assets of Allied Waste,  the Borrower or any Material Loan Party to
         enforce any such judgment;


<PAGE>


                  (xii) an ERISA Event shall have occurred  that, in the opinion
         of the Required  Tranche D Lenders,  when taken together with all other
         ERISA  Events  that  have  occurred  and are  then  outstanding,  could
         reasonably  be expected to result in  liability of the Borrower and its
         Subsidiaries  in an  aggregate  amount  exceeding  $50,000,000  for all
         periods;

                  (xiii) a Change in Control shall occur; or

                  (xiv) an Environmental  Claim shall have been asserted against
         any member of the Allied Group or any of their  respective  Affiliates,
         that, in the reasonable  judgment of the Required Tranche D Lenders, is
         reasonably  likely  to be  determined  adversely  to any  member of the
         Allied Group,  and the amount thereof  (either  individually  or in the
         aggregate)  is  reasonably  likely to have a  Material  Adverse  Effect
         (insofar  as such but  after  deducting  any  portion  thereof  that is
         reasonably  expected to be paid by other  creditworthy  Persons jointly
         and severally liable therefor);

then,  and in every such event (other than an event with respect to the Borrower
described in clause (viii) or (ix) of this  paragraph (b) of this Section 7.01),
and  at  any  time  thereafter   during  the  continuance  of  such  event,  the
Administrative  Agent may, and at the request of the Required  Tranche D Lenders
shall, by notice to the Borrower,  take either or both of the following actions,
at the same or different  times:  (i) terminate the Tranche D  Commitments,  and
thereupon  the  Tranche D  Commitments  shall  terminate  immediately,  and (ii)
declare the Tranche D Loans then  outstanding to be due and payable in whole (or
in part,  in which case any  principal not so declared to be due and payable may
thereafter  be declared to be due and  payable),  and thereupon the principal of
the Tranche D Loans so declared to be due and  payable,  together  with  accrued
interest  thereon and all fees and other  obligations  of the  Borrower  accrued
hereunder,  shall  become  due and  payable  immediately,  without  presentment,
demand,  protest or other notice of any kind,  all of which are hereby waived by
the  Borrower;  and in case of any event  with  respect  to Allied  Waste or the
Borrower  described  in  clause  (viii)  or (ix) of this  paragraph  (b) of this
Section 7.01, the Tranche D Commitments  shall  automatically  terminate and the
principal  of the  Tranche  D Loans  then  outstanding,  together  with  accrued
interest  thereon and all fees and other  obligations  of the  Borrower  accrued
hereunder,  shall  automatically  become due and payable,  without  presentment,
demand,  protest or other notice of any kind,  all of which are hereby waived by
the Borrower.

                  SECTION 7.02.  Borrower's  Right to Cure. (a) Leverage  Ratio.
Notwithstanding anything to the contrary contained in Section 7.01, in the event
that  Allied  Waste and the  Borrower  fail to comply with the  requirements  of
Section  6.14A in respect of or as  determined  with  reference  to any  Rolling
Period, until the expiration of the 10th Business Day subsequent to the date the
certificate  calculating the Leverage Ratio is required to be delivered pursuant
to Section  5.04A(c),  Allied Waste shall have the right to issue Permitted Cure
Securities for cash or otherwise  receive cash  contributions  to the capital of
Allied Waste,  and, in each case, to apply such cash in accordance  with Section
2.11(c) and, if applicable,  Section 2.08(c)  (collectively,  the "Cure Right"),
and upon such application by Borrower of such cash (the "Cure Amount")  pursuant
to the exercise by Allied  Waste of such Cure Right the Leverage  Ratio shall be
recalculated giving effect to the following pro forma adjustments;



<PAGE>


                  (i) Total  Indebtedness  shall be  decreased in respect of the
         last fiscal quarter of such Rolling  Period,  solely for the purpose of
         measuring  the Leverage  Ratio and not for any other purpose under this
         Agreement, by an amount equal to the Cure Amount; and

                  (ii) if, after giving effect to the  foregoing  recalculation,
         Allied  Waste  and  Borrower  shall  then  be in  compliance  with  the
         requirements  of Section  6.14A,  Allied  Waste and  Borrower  shall be
         deemed to have  satisfied the  requirements  of Section 6.14A as of the
         relevant date of determination with the same effect as though there had
         been no failure to comply  therewith at such date,  and the  applicable
         breach or default of Section  6.14A which had occurred  shall be deemed
         cured for all purposes of the Agreement.

                  (b)  Limitation  on Exercise  of Cure  Right.  Notwithstanding
anything herein to the contrary,  (a) in no event shall Allied Waste be entitled
to exercise the Cure Right in more than three consecutive  fiscal quarters,  (b)
in any eight  fiscal  quarter  period,  there  must be a period of at least four
consecutive fiscal quarters during which Allied Waste has not exercised its Cure
Right and (c) each Cure Amount shall not exceed the amount  required to cure the
applicable failure to comply with Section 6.14A.


                                               ARTICLE VIII

                                         The Administrative Agent

                  Each of the Lenders and the  Issuing  Bank hereby  irrevocably
appoints the Administrative Agent as its agent and authorizes the Administrative
Agent to take such  actions  on its behalf and to  exercise  such  powers as are
delegated  to the  Administrative  Agent by the  terms  of the  Loan  Documents,
together with such actions and powers as are reasonably  incidental thereto. For
purposes of this Article VIII,  all references to the  Administrative  Agent are
deemed to include the Collateral Agent and the Collateral Trustee.

                  The bank serving as the  Administrative  Agent hereunder shall
have the same rights and powers in its  capacity as a Lender as any other Lender
and may exercise the same as though it were not the  Administrative  Agent,  and
such  bank and its  Affiliates  may  accept  deposits  from,  lend  money to and
generally  engage in any kind of business with Allied Waste, the Borrower or any
Subsidiary  or any  Affiliate  of any of the  foregoing  as if it  were  not the
Administrative Agent hereunder.



<PAGE>


                  The  Administrative   Agent  shall  not  have  any  duties  or
obligations  except those  expressly  set forth in the Loan  Documents.  Without
limiting the generality of the foregoing, (a) the Administrative Agent shall not
be subject to any  fiduciary or other  implied  duties,  regardless of whether a
Default has occurred and is continuing,  (b) the Administrative  Agent shall not
have any duty to take any  discretionary  action or exercise  any  discretionary
powers,  except  discretionary  rights and powers expressly  contemplated by the
Loan Documents that the Administrative  Agent is required to exercise in writing
by the Required Senior Lenders or the Required  Tranche D Lenders (or such other
number  or  percentage   of  the  Lenders  as  shall  be  necessary   under  the
circumstances  as provided in Section  9.02),  and (c) except as  expressly  set
forth in the Loan Documents, the Administrative Agent shall not have any duty to
disclose,  and shall not be liable for the failure to disclose,  any information
relating  to Allied  Waste,  the  Borrower  or any of the  Subsidiaries  that is
communicated to or obtained by the bank serving as  Administrative  Agent or any
of its Affiliates in any capacity.  The Administrative Agent shall not be liable
for any action  taken or not taken by it with the  consent or at the  request of
the Required Lenders,  Required Senior Lenders or the Required Tranche D Lenders
(or such other number or percentage  of the Lenders as shall be necessary  under
the  circumstances  as  provided  in Section  9.02) or in the absence of its own
gross negligence or wilful  misconduct.  The  Administrative  Agent shall not be
deemed to have  knowledge of any Default unless and until written notice thereof
is given to the  Administrative  Agent by Allied Waste, the Borrower or a Senior
Lender or Tranche D Lender, as applicable,  and the  Administrative  Agent shall
not be  responsible  for or have any duty to  ascertain  or inquire into (i) any
statement,  warranty or  representation  made in or in connection  with any Loan
Document,  (ii) the  contents  of any  certificate,  report  or  other  document
delivered  thereunder  or in  connection  therewith,  (iii) the  performance  or
observance of any of the covenants,  agreements or other terms or conditions set
forth in any Loan Document, (iv) the validity, enforceability,  effectiveness or
genuineness of any Loan Document or any other agreement, instrument or document,
or (v) the satisfaction of any condition set forth in Article IV or elsewhere in
any Loan Document,  other than to confirm receipt of items expressly required to
be delivered to the Administrative Agent.

                  The  Administrative  Agent shall be entitled to rely upon, and
shall  not  incur  any  liability  for  relying  upon,   any  notice,   request,
certificate,  consent, statement, instrument, document or other writing believed
by it to be genuine  and to have been signed or sent by the proper  Person.  The
Administrative  Agent also may rely upon any  statement  made to it orally or by
telephone  and  believed  by it to be made by the proper  Person,  and shall not
incur any liability for relying thereon.  The  Administrative  Agent may consult
with  legal  counsel  (who  may  be  counsel  for  the  Borrower),   independent
accountants  and other  experts  selected by it, and shall not be liable for any
action  taken or not  taken by it in  accordance  with  the  advice  of any such
counsel, accountants or experts.

                  The Administrative Agent may perform any and all of its duties
and  exercise  its rights and  powers by or through  any one or more  sub-agents
appointed by the  Administrative  Agent. The  Administrative  Agent and any such
sub-agent  may perform any and all its duties and exercise its rights and powers
through their  respective  Related  Parties.  The exculpatory  provisions of the
preceding  paragraphs  shall  apply to any  such  sub-agent  and to the  Related
Parties of the Administrative  Agent and any such sub-agent,  and shall apply to
their  respective  activities in connection  with the  syndication of the credit
facilities provided for herein as well as activities as Administrative Agent.



<PAGE>


                  Subject  to the  appointment  and  acceptance  of a  successor
Administrative Agent as provided in this paragraph, the Administrative Agent may
resign at any time by notifying the Lenders,  the Issuing Bank and the Borrower.
Upon any such  resignation,  the  Required  Lenders  shall  have the  right,  in
consultation  with the Borrower,  to appoint a successor.  If no successor shall
have been so  appointed  by the Required  Lenders and shall have  accepted  such
appointment within 30 days after the retiring  Administrative Agent gives notice
of its resignation, then the retiring Administrative Agent may, on behalf of the
Lenders and the Issuing  Bank,  appoint a successor  Administrative  Agent which
shall be a bank with an office in New York,  New York,  or an  Affiliate  of any
such bank.  Upon the  acceptance  of its  appointment  as  Administrative  Agent
hereunder by a successor, such successor shall succeed to and become vested with
all the rights,  powers,  privileges  and duties of the retiring  Administrative
Agent, and the retiring Administrative Agent shall be discharged from its duties
and  obligations  hereunder.  The fees  payable by the  Borrower  to a successor
Administrative  Agent  shall  be the same as those  payable  to its  predecessor
unless  otherwise  agreed  between the  Borrower and such  successor.  After the
Administrative Agent's resignation hereunder, the provisions of this Article and
Section  9.03  shall  continue  in  effect  for the  benefit  of  such  retiring
Administrative  Agent,  its sub-agents and their  respective  Related Parties in
respect of any actions  taken or omitted to be taken by any of them while it was
acting as Administrative Agent.

                  Each  Lender  acknowledges  that  it  has,  independently  and
without reliance upon the Administrative  Agent or any other Lender and based on
such documents and information as it has deemed appropriate, made its own credit
analysis  and  decision  to  enter  into  this   Agreement.   Each  Lender  also
acknowledges  that  it  will,   independently  and  without  reliance  upon  the
Administrative  Agent  or any  other  Lender  and  based on such  documents  and
information as it shall from time to time deem appropriate, continue to make its
own decisions in taking or not taking action under or based upon this Agreement,
any other Loan Document or related agreement or any document furnished hereunder
or thereunder.


                                                ARTICLE IX

                                               Miscellaneous

                  SECTION 9.01. Notices. Except in the case of notices and other
communications  expressly  permitted to be given by  telephone,  all notices and
other  communications  provided  for  herein  shall be in  writing  and shall be
delivered  by  hand  or  overnight  courier  service,  mailed  by  certified  or
registered mail or sent by telecopy, as follows:

                  (a) if to  Allied  Waste  or the  Borrower,  to it at 15880 N.
         Greenway--Hayden Loop, Suite 100, Scottsdale, Arizona, 85260, Office of
         the Treasurer,  Attention of Treasurer  (Telecopy No. (602)  627-2703),
         with a copy to Fried, Frank, Harris,  Shriver & Jacobson,  One New York
         Plaza, New York, NY 10004,  Attention of Peter Golden,  Esq.  (Telecopy
         No. (212) 859-4000;

                  (b) if to the  Administrative  Agent,  to The Chase  Manhattan
         Bank, Loan and Agency Services Group,  One Chase Manhattan  Plaza,  8th
         Floor,  New York, NY 10081,  Attention of Shoshana Tyson  (Telecopy No.
         (212)  552-5777),  with  a  copy  to  Chase  Bank  of  Texas,  National
         Association,  2200 Ross Avenue (3rd Floor), Dallas, TX 75201, Attention
         of Buddy Wuthrich (Telecopy No.
         (214) 965-2044);

                  (c) if to the Issuing Bank, to it at The Chase Manhattan Bank,
         Loan and Agency Services Group,  One Chase Manhattan  Plaza, 8th Floor,
         New York,  NY 10081,  Attention of Shoshana  Tyson  (Telecopy No. (212)
         552-5777),  with a copy to Chase Bank of Texas,  National  Association,
         2200 Ross Avenue (3rd  Floor),  Dallas,  TX 75201,  Attention  of Buddy
         Wuthrich (Telecopy No.
         (214) 965-2044);

                  (d) if to the Swingline  Lender,  to it at The Chase Manhattan
         Bank, Loan and Agency Services Group,  One Chase Manhattan  Plaza,  8th
         Floor,  New York, NY 10081,  Attention of Shoshana Tyson  (Telecopy No.
         (212) 552-5777); and

                  (e) if to any other Lender,  to it at its address (or telecopy
number) set forth in its Administrative Questionnaire.



<PAGE>


Any party hereto may change its address or telecopy number for notices and other
communications  hereunder by notice to the other parties hereto. All notices and
other communications given to any party hereto in accordance with the provisions
of this Agreement shall be deemed to have been given on the date of receipt.

                  SECTION 9.02. Waivers;  Amendments. (a) No failure or delay by
the Administrative Agent, the Issuing Bank or any Lender in exercising any right
or power  hereunder or under any other Loan  Document  shall operate as a waiver
thereof, nor shall any single or partial exercise of any such right or power, or
any  abandonment  or  discontinuance  of steps to enforce such a right or power,
preclude  any other or further  exercise  thereof or the  exercise  of any other
right or power. The rights and remedies of the Administrative Agent, the Issuing
Bank and the Lenders hereunder and under the other Loan Documents are cumulative
and are not exclusive of any rights or remedies that they would  otherwise have.
No waiver of any  provision of any Loan  Document or consent to any departure by
any Loan Party therefrom  shall in any event be effective  unless the same shall
be permitted by paragraph (b) of this  Section,  and then such waiver or consent
shall be effective  only in the specific  instance and for the purpose for which
given. Without limiting the generality of the foregoing, the making of a Loan or
issuance  of a Letter  of  Credit  shall  not be  construed  as a waiver  of any
Default,  regardless  of whether  the  Administrative  Agent,  any Lender or the
Issuing Bank may have had notice or knowledge of such Default at the time.



<PAGE>




                  (b) Neither this Agreement nor any other Loan Document nor any
provision hereof or thereof may be waived,  amended or modified  except,  in the
case of this  Agreement,  pursuant  to an  agreement  or  agreements  in writing
entered into by Allied Waste,  the Borrower and the Required  Lenders or, in the
case of any other Loan  Document,  pursuant to an  agreement  or  agreements  in
writing  entered  into by the  Administrative  Agent and the Loan  Party or Loan
Parties that are parties thereto,  in each case with the consent of the Required
Lenders;  except that (i) an agreement  may increase the Senior  Commitments  or
amend,  waive or modify any provision of (A) Section 3.22 and Section 3.23,  (B)
any Section contained in Article V-A, (C) any Section contained in Article VI-A,
(D)  Section  7.01(a),  (E) Section  4.01(b)  (insofar as it relates to Security
Documents  other than Tranche D Loan  Documents) and Section 4.01(f) and (F) any
Senior  Event of  Default  or Senior  Default  with the  written  consent of the
Required  Senior  Lenders  (and not the  Required  Tranche D  Lenders),  (ii) an
agreement may amend,  waive or modify any provision of (A) any Section contained
in Article V-B, (B) any Section  contained in Article VI-B, (C) Section 7.01(b),
and (D)  Section  4.01(q)  and (E) any  Tranche D Event of  Default or Tranche D
Default with the written consent of the Required  Tranche D Lenders (and not the
Required Senior  Lenders) and (iii) an agreement may amend,  waive or modify any
provision  of  this  Agreement  or any  other  Loan  Document  (other  than  the
Subordinated  Guarantee  Agreements)  with the written  consent of the  Required
Senior Lenders, unless such amendment,  waiver or modification adversely affects
the  Tranche  D  Lenders  in their  capacities  as such,  or, in the case of the
Tranche D Loan  Documents,  with the written  consent of the Required  Tranche D
Lenders, unless such an amendment,  waiver or modification adversely affects the
Senior  Lenders;  provided  that  no  such  agreement  shall  (i)  increase  the
Commitment of any Lender without the written consent of such Lender, (ii) reduce
the  principal  amount  of any Loan or LC  Disbursement  or  reduce  the rate of
interest  thereon,  or reduce any fees  payable  hereunder,  without the written
consent of each Lender affected thereby,  (iii) extend the final maturity of any
Loan or L/C  Disbursement,  without  the prior  written  consent of each  Lender
directly affected thereby,  (iv) extend the scheduled  amortization  (other than
final  maturity) of any Loan or the  scheduled  date for payment of interest and
fees without the prior written consent of Lenders holding Loans  representing at
least  80% of the  aggregate  principal  amount  of the then  outstanding  Loans
affected  thereby,  (v) accelerate any scheduled  amortization  (including final
maturity) of any Loan without the prior written consent of Lenders holding Loans
representing  at  least  80% of  the  aggregate  principal  amount  of the  then
outstanding  Loans affected  thereby,  (vi) change  Section  2.18(b) or (c) in a
manner that would alter the pro rata sharing of payments  among  Senior  Lenders
required  thereby,  without the written consent of each Senior Lender,  or would
alter the pro rata sharing of payments among Tranche D Lenders required thereby,
without the written  consent of each  Tranche D Lender,  (vii) change any of the
provisions of this Section that affect the Senior  Lenders or the  definition of
"Required Senior Lenders" or any other provision of any Loan Document specifying
the number or  percentage  of Lenders or Senior  Lenders  (or  Lenders or Senior
Lenders of any Class) required to waive,  amend or modify any rights  thereunder
or make any determination or grant any consent  thereunder,  without the written
consent of each Senior Lender (or each Senior Lender of such Class,  as the case
may be) or change any of the provisions of this Section that affects the Tranche
D  Lenders  or the  definition  of  "Required  Tranche D  Lenders"  or any other
provision of any Loan Document specifying the number or percentage of Lenders or
Tranche D Lenders  (or  Lenders or Tranche D Lenders of any Class)  required  to
waive,  amend or modify any rights thereunder or make any determination or grant
any consent thereunder, without the written consent of each Tranche D Lender (or
each Tranche D Lender of such Class,  as the case may be), (viii) release Allied
Waste or any  Material  Loan  Party  from its  Guarantee  under  the  applicable
Guarantee Agreement (except as expressly provided in such Guarantee  Agreement),
or limit its liability in respect of such Guarantee, without the written consent
of each Senior Lender or Tranche D Lender,  as  applicable,  (ix) release all or
substantially  all of the Collateral  from the Liens of the Security  Documents,
without the written consent of each Senior Lender,  (x) change the rights of the
Tranche B Lenders  or  Tranche C Lenders to  decline  mandatory  prepayments  as
provided in Section  2.11,  without the written  consent of Tranche B Lenders or
Tranche C Lenders, as applicable,  holding a majority of the outstanding Tranche
B Term  Loans  or  Tranche  C Term  Loans,  as  applicable  or (xi)  impose  any
additional  restriction  (other  than as set forth in  Section  9.14 on the date
hereof) on the rights of the Tranche D Lenders hereunder to exchange any Tranche
D Loans for Exchange  Notes or change the rate of exchange  thereof or amend the
terms of the  Exchange  Notes in any manner  that  requires  (or  would,  if the
Exchange  Notes  were  outstanding,  require)  the  approval  of all  holders of
Exchange Notes;  provided further that (A) no such agreement shall amend, modify
or  otherwise  affect  the  rights or duties of the  Administrative  Agent,  the
Issuing Banks or the Swingline  Lender without the prior written  consent of the
Administrative Agent, the Issuing Banks or the Swingline Lender, as the case may
be, and (B) no such agreement shall effect any waiver, amendment or modification
that by its terms  adversely  affects  the  rights in  respect  of  payments  or
collateral of Lenders participating in any Class of Loans differently from those
of Lenders  participating  in other  Classes of Loans,  without the consent of a
majority  in interest of the Lenders  participating  in the  adversely  affected
Class, or change the relative rights in respect of payments or collateral of the
Lenders  participating  in different  Classes of Loans  without the consent of a
majority in interest of Lenders  participating in each affected Class;  provided
further,  that the  Administrative  Agent,  on the one hand, and, in the case of
this Agreement,  Allied Waste and the Borrower or, in the case of any other Loan
Document,  the Loan Parties thereto, on the other hand, may, without the consent
of any Lender amend or modify this Agreement or any other Loan Document,  as the
case may be, (A) to cure any  typographical  error, so long as such amendment or
modification  does not  adversely  affect the rights of any Lender,  any Issuing
Bank or the  Administrative  Agent,  (B) to effect the assumption by a successor
Person of all  obligations  of the  Borrower  or any other Loan Party under this
Agreement  and the other  Loan  Documents  in  connection  with any  transaction
complying with Section  6.06A(a),  (C) to correct and amplify the description of
any  property  subject or intended  to be subject to the Lien of the  applicable
Security  Document  and (D) to add  property to the  Collateral  as permitted or
required by the  applicable  Security  Document;  and provided  further that any
increase in the Tranche D Margin in accordance with the terms of the fee letters
will not require any  amendment to this  Agreement  and will be  effective  upon
notice by the Administrative Agent. Notwithstanding the foregoing, no amendment,
waiver or  modification  of this Agreement shall be effective if such amendment,
waiver  or  modification  shall  cause the  covenants,  the  change  of  control
definition  and the events of default  applicable  to the  Tranche D Loans to be
more  restrictive than the covenants,  the change of control  definition and the
events of default applicable to the Senior Loans.

                  Except  as  otherwise  provided  herein  or  in  the  Security
Documents,   the  Administrative  Agent  shall  not  consent  to  terminate  any
Guarantee,  release any  collateral  or  terminate  any Lien under any  Security
Document unless such release or termination shall be consented in writing by the
Required  Senior  Lenders;  provided that: (i) the consent of all Senior Lenders
shall be required  to release  all or  substantially  all of the  Collateral  or
release all or substantially all guarantors under the Guarantee  Agreements from
the  Guarantees,  except upon the  termination  of all Liens and all  Guarantees
created by the Security Documents in accordance with the terms thereof; and (ii)
no such consent shall be required to release any Lien covering  property subject
to an Asset Sale permitted hereunder and, in the case of an Asset Sale involving
the sale of a Subsidiary Loan Party permitted  hereunder,  the Guarantee of such
Subsidiary  Loan Party,  and,  upon such a permitted  Asset Sale,  such property
and/or such  Subsidiary  Loan Party shall be  transferred  free and clear of the
Lien of the Security  Documents  and/or  Guarantee,  if applicable,  without any
action  on the  part of any  party  (and  the  Administrative  Agent  is  hereby
authorized to execute such releases and other documents,  and to take such other
action, as the Borrower may reasonably request to give effect thereto).

                  SECTION 9.03.  Expenses;  Indemnity;  Damage  Waiver.  (a) The
Borrower shall pay (i) all  reasonable  out-of-pocket  expenses  incurred by the
Administrative Agent and its Affiliates and the other Initial Lenders, including
but not  limited to the  reasonable  expenses  incurred in  connection  with due
diligence and the reasonable fees,  charges and disbursements of counsel for the
Administrative  Agent and of a single local counsel for the Administrative Agent
in each  applicable  jurisdiction,  in connection  with the  syndication  of the
credit facilities  provided for herein,  the preparation and  administration (to
the extent such  administration of an outside counsel or consultant) of the Loan
Documents or any amendments,  modifications or waivers of the provisions thereof
(whether  or not the  transactions  contemplated  hereby  or  thereby  shall  be
consummated), (ii) all reasonable out-of-pocket expenses incurred by the Issuing
Bank in  connection  with the issuance,  amendment,  renewal or extension of any
Letter  of  Credit  or  any  demand  for  payment   thereunder   and  (iii)  all
out-of-pocket expenses incurred by the Administrative Agent, the Issuing Bank or
any Lender, including the fees, charges and disbursements of any counsel for the
Administrative  Agent,  the Issuing Bank or any Lender,  in connection  with the
enforcement or protection of its rights in connection  with the Loan  Documents,
including its rights under this Section, or in connection with the Loans made or
Letters of Credit issued hereunder,  including all such  out-of-pocket  expenses
incurred  during any workout,  restructuring  or negotiations in respect of such
Loans or Letters of Credit.


<PAGE>


                  (b) The Borrower shall indemnify the Administrative Agent, the
Issuing Bank and each Lender,  and each  Related  Party of any of the  foregoing
Persons (each such Person being called an "Indemnitee")  against,  and hold each
Indemnitee harmless from, any and all losses, claims,  damages,  liabilities and
related expenses,  including the fees,  charges and disbursements of any counsel
for any Indemnitee,  incurred by or asserted against any Indemnitee  arising out
of, in  connection  with, or as a result of (i) the execution or delivery of any
Loan Document or any other  agreement or  instrument  contemplated  hereby,  the
performance by the parties to the Loan Documents of their respective obligations
thereunder or the  consummation of the  Transactions  or any other  transactions
contemplated  hereby,  (ii)  any  Loan or  Letter  of  Credit  or the use of the
proceeds therefrom  (including any refusal by the Issuing Bank to honor a demand
for payment  under a Letter of Credit if the  documents  presented in connection
with  such  demand  do not  strictly  comply  with the  terms of such  Letter of
Credit),  (iii) any actual or alleged presence or release of Hazardous Materials
on or from any Property or Former  Property (as defined in Section 3.16 hereof),
or any Environmental  Liability related in any way to the Borrower or any of its
Subsidiaries, or (iv) any actual or prospective claim, litigation, investigation
or proceeding relating to any of the foregoing,  whether based on contract, tort
or any other theory and regardless of whether any Indemnitee is a party thereto;
provided that such indemnity  shall not, as to any  Indemnitee,  be available to
the extent that such losses,  claims,  damages,  liabilities or related expenses
are determined by a court of competent  jurisdiction by final and  nonappealable
judgment to have resulted from the gross negligence or wilful misconduct of such
Indemnitee.

                  (c) To the extent  that the  Borrower  fails to pay any amount
required to be paid by it to the  Administrative  Agent,  the Issuing Bank,  the
Collateral  Agent (with respect to its  activities for the benefit of the Senior
Lenders) or the  Swingline  Lender under  paragraph  (a) or (b) of this Section,
each Lender severally agrees to pay to the Administrative Agent, and each Senior
Lender agrees to pay to the Issuing Bank, the Collateral  Agent or the Swingline
Lender, as the case may be, such Lender's or Senior Lender's, as applicable, pro
rata share (determined as of the time that the applicable  unreimbursed  expense
or  indemnity  payment is  sought)  of such  unpaid  amount;  provided  that the
unreimbursed  expense or indemnified loss, claim,  damage,  liability or related
expense,  as  the  case  may  be,  was  incurred  by  or  asserted  against  the
Administrative  Agent,  the Issuing Bank or the Swingline Lender in its capacity
as such.  For purposes  hereof,  a Lender's "pro rata share" shall be determined
based upon its share of the sum of the total  Revolving  Exposures,  outstanding
Term Loans and unused  Commitments  at the time and a Senior  Lender's "pro rata
share"  shall  be  determined  based  upon  its  share  of the sum of the  total
Revolving Exposures outstanding, Senior Term Loans and unused Senior Commitments
at the time.

                  (d) To the extent  permitted by applicable law, neither Allied
Waste nor the Borrower shall assert,  and each hereby waives,  any claim against
any Indemnitee, on any theory of liability, for special, indirect, consequential
or punitive  damages (as opposed to direct or actual damages) arising out of, in
connection  with,  or as a  result  of,  this  Agreement  or  any  agreement  or
instrument  contemplated hereby, the Transactions,  any Loan or Letter of Credit
or the use of the proceeds thereof.

                  (e) All  amounts due under this  Section  shall be payable not
later than ten days after written demand therefor.



<PAGE>


                  SECTION 9.04.  Successors  and Assigns.  (a) The provisions of
this  Agreement  shall be binding  upon and inure to the  benefit of the parties
hereto and their respective  successors and assigns  permitted hereby (including
any Affiliate of the Issuing Bank that issues any Letter of Credit), except that
the Borrower may not,  other than in connection  with a merger or  consolidation
permitted by Section  6.06A and Section  6.06B where the survivor of such merger
or  consolidation  assumes  the  Borrower's  obligations  hereunder,  assign  or
otherwise transfer any of its rights or obligations  hereunder without the prior
written consent of each Lender (and any attempted  assignment or transfer by the
Borrower  without  such  consent  shall  be  null  and  void).  Nothing  in this
Agreement,  expressed  or implied,  shall be construed to confer upon any Person
(other  than  the  parties  hereto,  their  respective  successors  and  assigns
permitted  hereby  (including  any Affiliate of the Issuing Bank that issues any
Letter of Credit) and, to the extent expressly  contemplated hereby, the Related
Parties of each of the  Administrative  Agent, the Issuing Bank and the Lenders)
any  legal or  equitable  right,  remedy  or claim  under or by  reason  of this
Agreement.



<PAGE>


                  (b) Any Lender may  assign to one or more  assignees  all or a
portion of its rights and obligations  under this Agreement  (including all or a
portion of its Commitment and the Loans at the time owing to it);  provided that
(i) except in the case of an assignment to a Lender, an Affiliate of a Lender or
a Related Fund of a Lender,  each of the Borrower and the  Administrative  Agent
(and, in the case of an assignment of all or a portion of a Revolving Commitment
or any Senior  Lender's  obligations  in respect of its LC Exposure or Swingline
Exposure,  the  Issuing  Bank and the  Swingline  Lender)  must give their prior
written  consent to such  assignment  (which  consent shall not be  unreasonably
withheld), (ii) except in the case of an assignment to a Lender, an Affiliate of
a Lender, or a Related Fund of a Lender or an assignment of the entire remaining
amount  of the  assigning  Lender's  Commitment  or  Loans,  the  amount  of the
Commitment  or Loans of the  assigning  Lender  subject to each such  assignment
(determined as of the date the Assignment and Acceptance or Tranche D Assignment
and Acceptance, as the case may be, with respect to such assignment is delivered
to the  Administrative  Agent) shall not be less than  $5,000,000  (treating any
fund that  invests in bank  loans and any other fund that  invests in bank loans
and is managed or advised by the same  investment  advisor of such fund or by an
affiliate of such investment  advisor as a single assignment for purposes of the
minimum  amount)  unless  each  of the  Borrower  and the  Administrative  Agent
otherwise consent (which consent shall not be unreasonably withheld), (iii) each
partial assignment shall be made as an assignment of a proportionate part of all
the assigning Lender's rights and obligations under this Agreement,  except that
this  clause  (iii)  shall not be  construed  to prohibit  the  assignment  of a
proportionate  part of all the  assigning  Lender's  rights and  obligations  in
respect  of one  Class  of  Commitments  or  Loans,  (iv)  the  parties  to each
assignment shall execute and deliver to the  Administrative  Agent an Assignment
and Acceptance or Tranche D Assignment and Acceptance,  as applicable,  together
(except in the event of an assignment by the Initial  Lenders) with a processing
and  recordation  fee of  $3,500,  and (v) the  assignee,  if it shall  not be a
Lender,   shall   deliver  to  the   Administrative   Agent  an   Administrative
Questionnaire;  and provided further that any consent of the Borrower  otherwise
required under this paragraph shall not be required if a Senior Event of Default
under clause (viii) or (ix) of Section 7.01(a) has occurred and is continuing or
if a Tranche D Event of Default under clause  (viii) or (ix) of Section  7.01(b)
has occurred and is  continuing.  Subject to acceptance  and  recording  thereof
pursuant to paragraph  (d) of this Section,  from and after the  effective  date
specified  in each  Assignment  and  Acceptance  or  Tranche  D  Assignment  and
Acceptance, as applicable,  the assignee thereunder shall be a party hereto and,
to the extent of the interest  assigned by such  Assignment  and  Acceptance  or
Tranche  D  Assignment  and  Acceptance,  as  applicable,  have the  rights  and
obligations  of  a  Lender  under  this  Agreement,  and  the  assigning  Lender
thereunder  shall, to the extent of the interest assigned by such Assignment and
Acceptance or Tranche D Assignment and  Acceptance,  as applicable,  be released
from its obligations under this Agreement (and, in the case of an Assignment and
Acceptance or Tranche D Assignment and Acceptance,  as applicable,  covering all
of the assigning  Lender's  rights and obligations  under this  Agreement,  such
Lender shall cease to be a party hereto but shall continue to be entitled to the
benefits of Sections 2.15, 2.16, 2.17 and 9.03). Any assignment or transfer by a
Lender of rights or  obligations  under this Agreement that does not comply with
this paragraph shall be treated for purposes of this Agreement as a sale by such
Lender of a  participation  in such rights and  obligations  in accordance  with
paragraph (e) of this Section.

                  (c) The  Administrative  Agent,  acting for this purpose as an
agent of the Borrower,  shall  maintain at one of its offices in The City of New
York a copy of each  Assignment  and  Acceptance  and Tranche D  Assignment  and
Acceptance  delivered to it and a register for the  recordation of the names and
addresses of the Lenders,  and the  Commitment  of, and principal  amount of the
Loans and LC  Disbursements  owing to, each Lender  pursuant to the terms hereof
from  time to time  (the  "Register").  The  entries  in the  Register  shall be
conclusive,  and Allied  Waste,  the Borrower,  the  Administrative  Agent,  the
Issuing Bank and the Lenders may treat each Person whose name is recorded in the
Register pursuant to the terms hereof as a Senior Lender or Tranche D Lender, as
applicable, hereunder for all purposes of this Agreement, notwithstanding notice
to the contrary.  The Register  shall be provided to each Initial  Lender and be
available for  inspection by the Borrower,  the Issuing Bank and any Lender,  at
any reasonable time and from time to time upon reasonable prior notice.

                  (d)  Upon  its  receipt  of a duly  completed  Assignment  and
Acceptance or Tranche D Assignment and Acceptance, as applicable, executed by an
assigning  Lender  and an  assignee,  the  assignee's  completed  Administrative
Questionnaire  (unless the assignee  shall already be a Lender  hereunder),  the
processing and  recordation fee referred to in paragraph (b) of this Section and
any  written  consent  to such  assignment  required  by  paragraph  (b) of this
Section, the Administrative Agent shall accept such Assignment and Acceptance or
Tranche D Assignment and Acceptance,  as applicable,  and record the information
contained therein in the Register. No assignment shall be effective for purposes
of this  Agreement  unless it has been  recorded in the  Register as provided in
this paragraph.



<PAGE>


                  (e) Any Lender may,  without the consent of the Borrower,  the
Administrative   Agent,  the  Issuing  Bank  or  the  Swingline   Lender,   sell
participations  to one or more banks or other entities (a  "Participant") in all
or a portion of such  Lender's  rights  and  obligations  under  this  Agreement
(including  all or a  portion  of its  Commitment  and the  Loans  owing to it);
provided that (i) such Lender's  obligations  under this Agreement  shall remain
unchanged, (ii) such Lender shall remain solely responsible to the other parties
hereto for the  performance  of such  obligations  and (iii) Allied  Waste,  the
Borrower, the Administrative Agent, the Issuing Bank and the other Lenders shall
continue to deal solely and directly  with such Lender in  connection  with such
Lender's  rights  and  obligations  under  this  Agreement.   Any  agreement  or
instrument  pursuant to which a Lender sells such a participation  shall provide
that such Lender shall retain the sole right to enforce the Loan  Documents  and
to approve any  amendment,  modification  or waiver of any provision of the Loan
Documents;  provided  that such  agreement or  instrument  may provide that such
Lender will not, without the consent of the Participant, agree to any amendment,
modification  or waiver  described in the first proviso to Section  9.02(b) that
affects such Participant. Subject to paragraph (f) of this Section, the Borrower
agrees that each Participant shall be entitled to the benefits of Sections 2.15,
2.16 and 2.17 to the same  extent as if it were a Lender  and had  acquired  its
interest by assignment  pursuant to paragraph (b) of this Section. To the extent
permitted  by law,  each  Participant  also shall be entitled to the benefits of
Section 9.08 as though it were a Lender,  provided such Participant agrees to be
subject to Section 2.18(c) as though it were a Lender.

                  (f) A Participant shall not be entitled to receive any greater
payment  under Section 2.15 or 2.17 than the  applicable  Lender would have been
entitled to receive with respect to the participation  sold to such Participant,
unless  the  sale of the  participation  to such  Participant  is made  with the
Borrower's prior written  consent.  A Participant that would be a Foreign Lender
or Foreign  Tranche D Lender if it were a Lender  shall not be  entitled  to the
benefits of Section  2.17 unless the  Borrower is notified of the  participation
sold to such  Participant and such  Participant  agrees,  for the benefit of the
Borrower, to comply with Section 2.17(e) and 2.17(f) as though it were a Lender.

                  (g) Any  Lender  may at any time  pledge or assign a  security
interest  in all or any  portion of its rights  under this  Agreement  to secure
obligations  of such  Lender,  including  any  pledge  or  assignment  to secure
obligations  to a Federal  Reserve Bank, and this Section shall not apply to any
such pledge or assignment of a security  interest;  provided that no such pledge
or  assignment  of a security  interest  shall  release a Lender from any of its
obligations hereunder or substitute any such pledgee or assignee for such Lender
as a party hereto.

                  (h) In the  event  that  Standard  & Poor's  Ratings  Group or
Moody's  Investors  Service,  Inc. shall downgrade the long-term  certificate of
deposit ratings or long-term  senior unsecured debt ratings of any Senior Lender
(or the parent company thereof), and the resulting ratings shall be BBB+ or Baa1
or lower,  then the Fronting Bank shall have the right,  but not the obligation,
at its own  expense,  upon notice to such Senior  Lender and the  Administrative
Agent, to replace (or to request Allied Waste and Borrower,  at the sole expense
of the Fronting  Bank, to use their  reasonable  efforts to replace) such Senior
Lender with respect to such Senior Lender's  Revolving Credit Commitment with an
assignee  (in  accordance  with and  subject to the  restrictions  contained  in
paragraph  (b) above),  and such Senior  Lender  hereby  agrees to transfer  and
assign  without  recourse (in  accordance  with and subject to the  restrictions
contained in paragraph (b) above) all its interests,  rights and  obligations in
respect of its Revolving Credit Commitment to such assignee;  provided, however,
that (i) no such assignment  shall conflict with any law, rule and regulation or
order of any  Governmental  Authority and (ii) such  assignee  shall pay to such
Senior Lender in immediately  available funds on the date of such assignment the
principal  of and  interest  accrued to the date of payment on the Loans and L/C
Disbursements  of such Senior Lender hereunder and all other amounts accrued for
such Senior Lender's account or owed to it hereunder.



<PAGE>


                  (i) Notwithstanding anything to the contrary contained herein,
any Lender (a "Granting  Lender") may grant to a special purpose funding vehicle
(an  "SPV"),  identified  as such in writing  from time to time by the  Granting
Lender to the  Administrative  Agent and the Borrower,  the option to provide to
the  Borrower  all or any part of any  Loan  that  such  Granting  Lender  would
otherwise  be  obligated  to make to the  Borrower  pursuant to this  Agreement;
provided  that (i) nothing  herein shall  constitute a commitment  by any SPV to
make any Loan and (ii) if an SPV elects not to exercise such option or otherwise
fails to provide  all or any part of such Loan,  the  Granting  Lender  shall be
obligated to make such Loan pursuant to the terms  hereof.  The making of a Loan
by an SPV hereunder  shall utilize the Commitment of the Granting  Lender to the
same extent, and as if, such Loan were made by such Granting Lender.  Each party
hereto  hereby  agrees that no SPV shall be liable for any  indemnity or similar
payment  obligation  under this  Agreement (all liability for which shall remain
with the Granting  Lender).  In furtherance of the foregoing,  each party hereto
hereby agrees (which  agreement shall survive the termination of this Agreement)
that,  prior to the date that is one year and one day after the  payment in full
of all outstanding  commercial paper or other senior indebtedness of any SPV, it
will not institute  against,  or join any other person in  instituting  against,
such SPV any bankruptcy, reorganization,  arrangement, insolvency or liquidation
proceedings  under  the  laws of the  Unites  Sates  or any  State  thereof.  In
addition, notwithstanding anything to the contrary in this Section 9.04, any SPV
may (i) with notice to, but without the prior  written  consent of, the Borrower
and the  Administrative  Agent and without  paying any  processing fee therefor,
assign all or a portion of its interests in any Loans to the Granting  Lender or
to  any   financial   institutions   (consented  to  by  the  Borrower  and  the
Administrative  Agent)  providing  liquidity and/or credit support to or for the
account of such SPV to support  the  funding  or  maintenance  of Loans and (ii)
disclose on a  confidential  basis any  non-public  information  relating to its
Loans to any rating agency,  commercial  paper dealer or provider of any surety,
guarantee  or credit or  liquidity  enhancement  to such  SPV.  As this  Section
9.04(i)  applies to any particular  SPV, this section may not be amended without
the written consent of such SPV.

                  SECTION   9.05.   Survival.    All   covenants,    agreements,
representations  and  warranties  made by the Loan Parties in the Loan Documents
and in the  certificates  or other  instruments  delivered in connection with or
pursuant to this  Agreement or any other Loan  Document  shall be  considered to
have been  relied  upon by the  other  parties  hereto  and  shall  survive  the
execution  and  delivery of the Loan  Documents  and the making of any Loans and
issuance of any Letters of Credit,  regardless of any investigation  made by any
such other party or on its behalf and  notwithstanding  that the  Administrative
Agent,  the Issuing  Bank or any Lender may have had notice or  knowledge of any
Default  or  incorrect  representation  or  warranty  at the time any  credit is
extended  hereunder,  and shall continue in full force and effect as long as the
principal of or any accrued  interest on any Loan or any fee or any other amount
payable under this Agreement is  outstanding  and unpaid or any Letter of Credit
is outstanding  and so long as the  Commitments  have not expired or terminated.
The  provisions  of Sections  2.15,  2.16,  2.17 and 9.03 and Article VIII shall
survive and remain in full force and effect  regardless of the  consummation  of
the transactions contemplated hereby, the repayment of the Loans, the expiration
or termination of the Letters of Credit and the  Commitments or the  termination
of this Agreement or any provision hereof.



<PAGE>


                  SECTION 9.06. Counterparts;  Integration;  Effectiveness. This
Agreement may be executed in  counterparts  (and by different  parties hereto on
different counterparts),  each of which shall constitute an original, but all of
which when taken together shall  constitute a single  contract.  This Agreement,
the other Loan  Documents,  the  commitment  letters and fee letters  heretofore
entered into with the Initial Lenders and Credit Suisse First Boston relating to
the facilities contemplated by this Agreement and any separate letter agreements
with respect to fees payable to the  Administrative  Agent constitute the entire
contract  among the parties  relating to the subject matter hereof and supersede
any and all previous agreements and understandings, oral or written, relating to
the subject matter hereof;  provided that the Borrower's  obligations under such
commitment  letters shall  terminate and be superseded by the  provisions of the
Loan  Documents on the Effective  Date to the extent  specifically  set forth in
such  commitment  letters.  Except as provided in Section 4.01,  this  Agreement
shall become  effective  when it shall have been executed by the  Administrative
Agent and when the Administrative Agent shall have received  counterparts hereof
which,  when taken  together,  bear the  signatures of each of the other parties
hereto,  and  thereafter  shall be binding  upon and inure to the benefit of the
parties  hereto and their  respective  successors  and  assigns.  Delivery of an
executed  counterpart of a signature page of this Agreement by telecopy shall be
effective as delivery of a manually executed counterpart of this Agreement.

                  SECTION 9.07.  Severability.  Any provision of this  Agreement
held to be invalid,  illegal or unenforceable  in any jurisdiction  shall, as to
such jurisdiction,  be ineffective to the extent of such invalidity,  illegality
or unenforceability without affecting the validity,  legality and enforceability
of the remaining provisions hereof; and the invalidity of a particular provision
in a particular  jurisdiction  shall not invalidate  such provision in any other
jurisdiction.

                  SECTION  9.08.  Right  of  Setoff.  If (i) a  Senior  Event of
Default  shall have occurred and be  continuing,  each Senior Lender and each of
its  Affiliates  or (ii) a Tranche D Event of Default shall have occurred and be
continuing,  each  Tranche  D  Lender  and  each  of its  Affiliates  is  hereby
authorized at any time and from time to time, to the fullest extent permitted by
law, to set off and apply any and all  deposits  (general  or  special,  time or
demand, provisional or final) at any time held and other obligations at any time
owing by such  Lender or  Affiliate  to or for the credit or the  account of the
Borrower against any of and all the obligations of the Borrower now or hereafter
existing under this Agreement  held by such Lender,  irrespective  of whether or
not such Lender  shall have made any demand  under this  Agreement  and although
such obligations may be unmatured.  The rights of each Lender under this Section
are in addition to other rights and remedies  (including other rights of setoff)
which such Lender may have and are subject to the provisions of Article X.

                  SECTION 9.09.  Governing Law; Jurisdiction; Consent to Service
of Process.  (a)  This Agreement shall be construed in accordance with and
governed by the law of the State of New York.


<PAGE>

                  (b) Each of Allied Waste and the Borrower  hereby  irrevocably
and unconditionally  submits,  for itself and its property,  to the nonexclusive
jurisdiction  of the Supreme  Court of the State of New York sitting in New York
County and of the United States  District Court of the Southern  District of New
York,  and any  appellate  court from any thereof,  in any action or  proceeding
arising  out of or  relating  to  any  Loan  Document,  or  for  recognition  or
enforcement of any judgment,  and each of the parties hereto 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 parties hereto 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  Agreement  or any other Loan  Document  shall
affect any right that the  Administrative  Agent, the Issuing Bank or any Lender
may otherwise have to bring any action or proceeding  relating to this Agreement
or any other Loan Document  against Allied Waste, the Borrower or its properties
in the courts of any jurisdiction.

                  (c) Each of Allied Waste and the Borrower  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 this Agreement
or any other Loan  Document in any court  referred to in  paragraph  (b) of this
Section.  Each of the parties hereto 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.

                  (d)  Each  party to this  Agreement  irrevocably  consents  to
service of process in the manner  provided for notices in Section 9.01.  Nothing
in this  Agreement or any other Loan Document will affect the right of any party
to this Agreement to serve process in any other manner permitted by law.

                  SECTION 9.10.  WAIVER OF JURY TRIAL.  EACH PARTY HERETO HEREBY
WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT IT MAY HAVE
TO A TRIAL BY JURY IN ANY LEGAL PROCEEDING DIRECTLY OR INDIRECTLY ARISING OUT OF
OR  RELATING TO THIS  AGREEMENT,  ANY OTHER LOAN  DOCUMENT  OR THE  TRANSACTIONS
CONTEMPLATED HEREBY (WHETHER BASED ON CONTRACT,  TORT OR ANY OTHER THEORY). EACH
PARTY  HERETO (A)  CERTIFIES  THAT NO  REPRESENTATIVE,  AGENT OR ATTORNEY OF ANY
OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD
NOT, IN THE EVENT OF  LITIGATION,  SEEK TO ENFORCE THE FOREGOING  WAIVER AND (B)
ACKNOWLEDGES  THAT IT AND THE OTHER  PARTIES  HERETO HAVE BEEN  INDUCED TO ENTER
INTO  THIS   AGREEMENT   BY,  AMONG  OTHER  THINGS,   THE  MUTUAL   WAIVERS  AND
CERTIFICATIONS IN THIS SECTION.

                  SECTION 9.11.  Headings.  Article and Section headings and the
Table of Contents used herein are for  convenience  of reference  only,  are not
part of this  Agreement  and shall not affect the  construction  of, or be taken
into consideration in interpreting, this Agreement.



<PAGE>


                  SECTION  9.12.  Confidentiality.  Each  of the  Administrative
Agent,  the Issuing Bank and the Lenders agrees to maintain the  confidentiality
of the Information (as defined below),  except that Information may be disclosed
(a) to its  and its  Affiliates'  directors,  officers,  employees  and  agents,
including  accountants,  legal counsel and other  advisors (it being  understood
that the  Persons  to whom  such  disclosure  is made  will be  informed  of the
confidential  nature of such Information and instructed to keep such Information
confidential),  (b) to the extent requested by any regulatory authority,  (c) to
the extent  required by  applicable  laws or  regulations  or by any subpoena or
similar  legal  process,  (d) to any  other  party  to  this  Agreement,  (e) in
connection  with the exercise of any remedies  hereunder or any suit,  action or
proceeding  relating  to  this  Agreement  or any  other  Loan  Document  or the
enforcement  of rights  hereunder  or  thereunder,  (f) subject to an  agreement
containing  provisions  substantially the same as those of this Section,  to any
assignee of or Participant in, or any prospective assignee of or Participant in,
any of its  rights or  obligations  under this  Agreement,  (g) to any direct or
indirect  contractual  counterparty to an Interest Rate Protection  Agreement or
such  contractual   counterparty's   professional   advisor  (so  long  as  such
contractual   counterparty   or   professional   advisor  to  such   contractual
counterparty  agrees to be bound by the provisions of this Section 9.12), (h) to
the National Association of Insurance Commissioners or any similar organization,
(i) with the consent of the Borrower or (h) to the extent such  Information  (j)
becomes publicly available other than as a result of a breach of this Section or
(ii) becomes  available  to the  Administrative  Agent,  the Issuing Bank or any
Lender on a  nonconfidential  basis from a source other than Allied Waste or the
Borrower. For the purposes of this Section,  "Information" means all information
received  from Allied  Waste or the  Borrower  relating  to Allied  Waste or the
Borrower or its business,  other than any such  information that is available to
the  Administrative  Agent, the Issuing Bank or any Lender on a  nonconfidential
basis prior to disclosure by Allied Waste or the Borrower; provided that, in the
case of  information  received from Allied Waste or the Borrower  after the date
hereof,  such  information  is clearly  identified  at the time of  delivery  as
confidential. Any Person required to maintain the confidentiality of Information
as  provided in this  Section  shall be  considered  to have  complied  with its
obligation  to do so if such  Person has  exercised  the same  degree of care to
maintain the  confidentiality of such Information as such Person would accord to
its own confidential information.

                  SECTION  9.13.   Interest  Rate  Limitation.   Notwithstanding
anything herein to the contrary,  if at any time the interest rate applicable to
any Loan, together with all fees, charges and other amounts which are treated as
interest on such Loan under applicable law (collectively  the "Charges"),  shall
exceed the maximum lawful rate (the "Maximum Rate") which may be contracted for,
charged,  taken,  received  or  reserved  by the  Lender  holding  such  Loan in
accordance with applicable law, the rate of interest  payable in respect of such
Loan hereunder,  together with all Charges payable in respect thereof,  shall be
limited to the Maximum Rate and, to the extent lawful,  the interest and Charges
that would have been  payable in respect of such Loan but were not  payable as a
result of the  operation of this Section shall be cumulated and the interest and
Charges  payable to such  Lender in respect of other  Loans or periods  shall be
increased (but not above the Maximum Rate therefor) until such cumulated amount,
together with interest  thereon at the Federal Funds  Effective Rate to the date
of repayment, shall have been received by such Lender.

                  SECTION 9.14. Exchange of Loans for Exchange Notes. (a) At any
time and from time to time, on or after the first  anniversary  of the Effective
Date and before the Tranche D Maturity  Date, if all or any portion of a Tranche
D Loan of any Tranche D Lender shall remain  outstanding,  such Tranche D Lender
shall  have the  option to receive an  Exchange  Note in  exchange  for all or a
portion  of such  Loan in  accordance  with  clause  (b) of  this  Section.  The
principal  amount of any Exchange  Note  received in such an exchange will equal
100% of the  aggregate  principal  amount  of the  Tranche  D Loan  (or  portion
thereof) for which it is exchanged  on the date of exchange  (any such date,  an
"Exchange Date").



<PAGE>


                  (b) To request an Exchange Note, a Tranche D Lender shall,  by
hand delivery or telecopy to the Administrative agent and the Borrower,  deliver
a written request (an "Exchange Request") that specifies the aggregate principal
amount of such Tranche D Lender's Tranche D Loan to be exchanged ,which shall be
in an  aggregate  amount that is an integral  multiple of $100,000  and not less
than $1,000,000;  provided that a Tranche D Lender may not elect to exchange its
outstanding  Tranche D Loan for an Exchange  Note  unless such  Tranche D Lender
intends at the time of such partial  exchange to sell the Exchange Note received
in such  exchange  to a third  party  and so  certifies  to such  intent  in the
applicable  Exchange  Notice.  The Borrower shall,  not later than five Business
Days following  receipt of an Exchange Request,  (i) execute and deliver,  cause
each Tranche D Restricted  Subsidiary to execute and deliver and cause a bank or
trust company that meets the  requirements  of Section 7.10 of the Exchange Note
Indenture to execute and deliver, in its capacity thereunder,  the Exchange Note
Indenture if the Exchange Note Indenture shall not have been previously executed
and delivered and (ii) prepare,  execute and deliver to such Tranche D Lender in
accordance with the terms of the Exchange Note  Indenture,  an Exchange Note (A)
payable  to such  Tranche  D  Lender,  (B) in a  principal  amount  equal to the
principal  amount of such  Tranche D Lender's  Loan (or portion  thereof)  being
exchanged,  (C) bearing interest as set forth in the Exchange Note Indenture and
(D) dated the Exchange Date,  and cause each Tranche D Restricted  Subsidiary to
endorse  its  Guarantee  thereon.  Upon such  exchange,  the  Tranche D Loan (or
portion  thereof) so exchanged  shall be deemed repaid in an amount equal to the
aggregate principal amount of such Tranche D Loan so exchanged.

                  (c) Any Exchange Note issued in  accordance  with this Section
shall be  governed  by,  and  construed  in  accordance  with,  the terms of the
Exchange Note Indenture.

                  (d) If any Default  (but not an Event of  Default)  shall have
occurred and be  continuing  on any  Exchange  Date,  any notices  given or cure
periods commenced while the Tranche D Loan to be exchanged was outstanding shall
be deemed  given or commenced  (as of the actual date  thereof) for all purposes
with  respect to the  applicable  Exchange  Note (with the same effect as if the
relevant  Exchange Note had been  outstanding as of the actual dates as provided
in the Exchange Note Indenture).

                  SECTION  9.15.  Registration  Rights.  If  Exchange  Notes are
issued  pursuant to the terms hereof,  then the holders of such  Exchange  Notes
shall have the right, as set forth in an Exhibit to the Exchange Note Indenture,
to require the Borrower to use its best  efforts to register the Exchange  Notes
under the Securities Act of 1933.


                                                 ARTICLE X

                                               Subordination

                  SECTION 10.01. Agreement To Subordinate.  The Borrower agrees,
and  each  Tranche  D  Lender  agrees,   that  the  Tranche  D  Obligations  are
subordinated  in right of payment,  to the extent and in the manner  provided in
this Article X, to the prior payment in full in cash or Cash  Equivalents of all
Senior  Indebtedness  and  that  the  subordination  is for the  benefit  of and
enforceable  by the holders of Senior  Indebtedness.  The Tranche D  Obligations
shall in all  respects  rank  pari  passu  with all  other  Senior  Subordinated
Indebtedness  of the Borrower  and only  indebtedness  of the  Borrower  that is
Senior Indebtedness shall rank senior to the Tranche D Obligations in accordance
with the provisions set forth herein.

                  SECTION 10.02. Liquidation,  Dissolution, Bankruptcy. Upon any
payment or  distribution of the assets of the Borrower to creditors upon a total
or partial liquidation or a total or partial dissolution of the Borrower or in a
bankruptcy,  reorganization,  insolvency,  receivership  or  similar  proceeding
relating to the Borrower or its property:



<PAGE>


                  (1)  holders  of  Senior  Indebtedness  shall be  entitled  to
         receive  payment  in full in cash  or Cash  Equivalents  of the  Senior
         Indebtedness  before Tranche D Lenders shall be entitled to receive any
         payment of  principal  of, or  premium,  if any,  interest or any other
         amount in respect of the Tranche D Obligations; and

                  (2) until the Senior  Indebtedness  is paid in full in cash or
         in Cash  Equivalents,  any payment or  distribution  to which Tranche D
         Lenders  would  be  entitled  but for this  Article  X shall be made to
         holders of Senior Indebtedness as their interests may appear.

                  SECTION 10.03.  Default on Senior  Indebtedness.  The Borrower
may not pay the principal of, premium,  if any, interest on, or any other amount
in respect of the  Tranche D  Obligations  or make any  deposit  pursuant to any
defeasance provision or otherwise repay any Tranche D Obligation  (collectively,
"repay the Tranche D  Obligations")  if (i) any Senior  Indebtedness is not paid
when due or (ii)  any  other  default  on  Senior  Indebtedness  occurs  and the
maturity of such Senior Indebtedness is accelerated in accordance with its terms
unless,  in either  case,  (x) the default has been cured or waived and any such
acceleration has been rescinded or (y) such Senior Indebtedness has been paid in
full in cash or Cash Equivalents; provided, however, that the Borrower may repay
the Tranche D  Obligations  without  regard to the foregoing if the Borrower and
the Administrative  Agent receive written notice approving such payment from the
Representative  of the  Designated  Senior  Indebtedness  with  respect to which
either  of the  events  set  forth  in (i) or (ii)  above  has  occurred  and is
continuing.  During  the  continuance  of any  default  (other  than  a  default
described in clause (i) or (ii) of the preceding  sentence)  with respect to any
Designated  Senior  Indebtedness  pursuant to which the maturity  thereof may be
accelerated  immediately  without  further  notice (except such notice as may be
required to effect such  acceleration) or the expiration of any applicable grace
periods,  the Borrower may not repay the Tranche D  Obligations  for a period (a
"Payment Blockage  Period")  commencing upon the receipt by the Borrower and the
Administrative  Agent of written  notice (a  "Blockage  Notice") of such default
from the  Representative  of such Designated Senior  Indebtedness  specifying an
election to effect a Payment  Blockage Period and ending 179 days thereafter (or
earlier if such Payment  Blockage  Period is terminated (i) by written notice to
the  Administrative  Agent and the Borrower  from the Person or Persons who gave
such  Blockage  Notice,  (ii) by  repayment  in full of such  Designated  Senior
Indebtedness or (iii) because the default giving rise to such Blockage Notice is
no  longer  continuing).   Notwithstanding  the  provisions   described  in  the
immediately  preceding sentence (but subject to the provisions  contained in the
first sentence of this Section),  unless the holders of such  Designated  Senior
Indebtedness or the  Representative  of such holders shall have  accelerated the
maturity of such Designated Senior Indebtedness, the Borrower may resume payment
of the Tranche D Obligations  after such Payment Blockage Period.  Not more than
one Blockage Notice may be given in any consecutive 360-day period, irrespective
of the number of defaults  with respect to the  Designated  Senior  Indebtedness
during such period;  provided,  however, that if any Blockage Notice within such
360-day  period is given by or on behalf of any  holders  of  Designated  Senior
Indebtedness (other than the Bank Indebtedness),  the Representative of the Bank
Indebtedness  may give another  Blockage  Notice  within such  period;  provided
further, however, that in no event may the total number of days during which any
Payment Blockage Period or Periods is in effect exceed 179 days in the aggregate
during any 360 consecutive day period.



<PAGE>


                  SECTION 10.04.  Acceleration of Payment of Notes. If repayment
of the Tranche D  Obligations  are  accelerated  because of a Tranche D Event of
Default,  the Borrower or the  Administrative  Agent shall  promptly  notify the
holders  of the  Designated  Senior  Indebtedness  of the  acceleration.  If any
Designated  Senior  Indebtedness is outstanding,  the Borrower may not repay the
Tranche D Obligations  until five Business Days after the  representative of the
Designated  Senior  Indebtedness  receives  notice  of  such  acceleration  and,
thereafter, may repay the Tranche D Obligations only if this Article X otherwise
permits the payment at that time.

                  SECTION  10.05.  When  Distributions  Must Be Paid Over.  If a
distribution  is made to Tranche D Lenders that because of this Article X should
not have been made to them,  the Tranche D Lenders who receive the  distribution
shall  hold it in trust for  holders of Senior  Indebtedness  and pay it over to
them as their interests may appear.

                  SECTION 10.06.  Subrogation.  After all Senior Indebtedness is
paid in full and until the Tranche D Obligations  are repaid in full,  Tranche D
Lenders shall be subrogated to the rights of holders of Senior  Indebtedness  to
receive  distributions  applicable to Senior  Indebtedness.  A distribution made
under this Article X to holders of Senior Indebtedness that otherwise would have
been made to Tranche D Lenders is not,  as between  the  Borrower  and Tranche D
Lenders, a payment by the Borrower on Senior Indebtedness.

                  SECTION 10.07.  Relative Rights.  This Article X defines the
relative rights of Tranche D Lenders and holders of Senior Indebtedness.
Nothing in this Agreement shall:

                  (1) impair, as between the Borrower and Tranche D Lenders, the
         obligation of the Borrower, which is absolute and unconditional, to pay
         principal of, premium, if any, interest or any other amounts in respect
         of Tranche D Obligations in accordance with the terms thereof; or

                  (2) prevent the Administrative Agent or any Senior Lender from
         exercising its available  rights of holders of Senior  Indebtedness  to
         receive distributions otherwise payable to Tranche D Lenders.

                  SECTION 10.08.  Subordination May Not Be Impaired by Borrower.
No right of any holder of Senior  Indebtedness to enforce the  subordination  of
the Tranche D Obligations  shall be impaired by any act or failure to act by the
Borrower or by its failure to comply with this Agreement.

                  SECTION 10.09. Rights of Administrative Agent. Notwithstanding
Section  10.03,  the  Administrative  Agent may continue to make payments on the
Tranche D Obligations  and shall not be charged with  knowledge of the existence
of facts that would  prohibit the making of any such payments  unless,  not less
than two Business Days prior to the date of such payment, a Responsible  Officer
of the Administrative Agent receives notice satisfactory to it that payments may
not be made under this Article X. The Borrower,  a Representative or a holder of
Senior Indebtedness may give the notice.



<PAGE>


                  The  Administrative  Agent  in its  individual  or  any  other
capacity may hold Senior  Indebtedness  with the same rights it would have if it
were not Administrative Agent. The Administrative Agent shall be entitled to all
the rights set forth in this Article X with  respect to any Senior  Indebtedness
that may at any time be held by it, to the same  extent  as any other  holder of
Senior   Indebtedness;   and   nothing  in  Article   VIII  shall   deprive  the
Administrative  Agent  of any of its  rights  as such  holder.  Nothing  in this
Article X shall apply to claims of, or  payments  to, the  Administrative  Agent
under or pursuant to Article VIII.

                  SECTION  10.10.  Distribution  or  Notice  to  Representative.
Whenever  a  distribution  is to be made or a notice  given to holders of Senior
Indebtedness,  the  distribution  may be made  and the  notice  given  to  their
Representative (if any).

                  SECTION  10.11.  Article X Not To Prevent  Tranche D Events of
Default or Limit Right To Accelerate.  The failure to make a payment pursuant to
Tranche D Obligations  by reason of any provision in this Article X shall not be
construed as preventing the  occurrence of a Tranche D Default.  Nothing in this
Article X shall  have any  effect on the right of the  Tranche D Lenders  or the
Administrative Agent to accelerate the maturity of the Tranche D Obligations.

                  SECTION 10.12. Administrative Agent Entitled To Rely. Upon any
payment or distribution pursuant to this Article X, the Administrative Agent and
the Tranche D Lenders  shall be entitled to rely (i) upon any order or decree of
a court  or  competent  jurisdiction  in which  any  proceedings  of the  nature
referred  to in  Section  10.02  are  pending,  (ii) upon a  certificate  of the
liquidating trustee or agent or other Person making such payment or distribution
to the  Administrative  Agent or to the  Tranche  D  Lenders  or (iii)  upon the
Representatives  for the  holders  of Senior  Indebtedness  for the  purpose  of
ascertaining   the  Persons   entitled  to   participate   in  such  payment  or
distribution,  the holders of the Senior  Indebtedness and other Indebtedness of
the Borrower,  the amount thereof or payable thereon, the amount or amounts paid
or distributed  thereon and all other facts pertinent thereto or to this Article
X. In the event that the  Administrative  Agent determines,  in good faith, that
evidence  is  required  with  respect  to the right of any Person as a holder of
Senior  Indebtedness to participate in any payment or  distribution  pursuant to
this  Article X, the  Administrative  Agent may  request  such Person to furnish
evidence to the reasonable  satisfaction of the  Administrative  Agent as to the
amount of Senior  Indebtedness  held by such  person,  the  extent to which such
Person is entitled to  participate  in such  payment or  distribution  and other
facts  pertinent to the rights of such Person under this Article X, and, if such
evidence is not  furnished,  the  Administrative  Agent may defer any payment to
such Person  pending  judicial  determination  as to the right of such Person to
receive such payment.  The provisions of Article VIII shall be applicable to all
actions or omissions  of actions by the  Administrative  Agent  pursuant to this
Article X.

                  SECTION    10.13.    Administrative    Agent   To   Effectuate
Subordination.  Each Tranche D Lender by making Tranche D Term Loans, authorizes
and directs the  Administrative  Agent on such Tranche D Lender's behalf to take
such action as may be necessary or  appropriate to acknowledge or effectuate the
subordination   between  the  Tranche  D  Lenders  and  the  holders  of  Senior
Indebtedness as provided in this Article X and appoints the Administrative Agent
as attorney-in-fact for any and all such purposes.

                  SECTION 10.14.  Administrative Agent Not Fiduciary for Holders
of Senior Indebtedness.  The Administrative Agent shall not be deemed to owe any
fiduciary duty to the holders of Senior  Indebtedness and shall not be liable to
any such holders if it shall  mistakenly pay over or distribute to the Tranche D
Lenders  or the  Borrower  or any  other  Person,  money or  assets to which any
holders of Senior  Indebtedness shall be entitled by virtue of this Article X or
otherwise.



<PAGE>


                  SECTION 10.15.  Reliance by Holders of Senior  Indebtedness on
Subordination Provisions.  Each Tranche D Lender by making Tranche D Term Loans,
acknowledges and agrees that the foregoing subordination provisions are, and are
intended to be, an inducement and a  consideration  to each holder of any Senior
Indebtedness, whether such Senior Indebtedness was created or acquired before or
after the making of the Tranche D Term Loans,  to acquire and  continue to hold,
such Senior  Indebtedness and such holder of Senior Indebtedness shall be deemed
conclusively to have relied on such









                           [space intentionally left blank]


<PAGE>


 subordination  provisions in acquiring and continuing to hold, or in continuing
to hold, such Senior Indebtedness.


                  IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this
Agreement to be duly executed by their respective  authorized officers as of the
day and year first above written.


                 ALLIED WASTE INDUSTRIES, INC.,

                                               by
                                               -------------------------
                                                 Name:
                                                 Title:


                ALLIED WASTE NORTH AMERICA, INC.,

                                               by
                                               -------------------------
                                                 Name:
                                                 Title:


                                             THE CHASE MANHATTAN BANK,
                                             individually and as Administrative
                                             Agent and Collateral Agent,

                                               by
                                               -------------------------
                                                 Name:
                                                 Title:


                                             CITICORP USA, INC.,
                                             individually and as
                                             Syndication Agent,

                                               by
                                               -------------------------
                                                 Name:
                                                 Title:


                                             DLJ CAPITAL FUNDING, INC.,
                                             individually and as
                                             Documentation Agent,

                                               by
                                               -------------------------
                                                 Name:
                                                 Title:




<PAGE>


CREDIT SUISSE FIRST BOSTON, individually and as Documentation Agent,

  by
    -------------------------
    Name:
    Title:

  by
    -------------------------
    Name:
    Title:






               SECOND AMENDED AND RESTATED SHAREHOLDERS AGREEMENT



                  This Second Amended and Restated Shareholders Agreement, dated
as of July 30, 1999 (this "Agreement"),  by and between Allied Waste Industries,
Inc.,  a  Delaware  corporation  (the  "Company"),  on the one hand,  and Apollo
Investment  Fund IV, L.P., a Delaware  limited  partnership  ("AIF IV"),  Apollo
Investment Fund III, L.P., a Delaware limited  partnership  ("AIF III"),  Apollo
Overseas  Partners IV, L.P., a Delaware limited  partnership  ("AOP IV"), Apollo
Overseas Partners III, L.P., a Delaware limited  partnership ("AOP III"), Apollo
(U.K.) Partners III, L.P., an English limited partnership ("AUK III"), Apollo/AW
LLC, a Delaware limited liability company ("AAW"),  Blackstone  Capital Partners
II  Merchant  Banking  Fund L.P.,  a Delaware  limited  partnership  ("BCP II"),
Blackstone  Capital  Partners III Merchant Banking Fund L.P., a Delaware limited
partnership  ("BCP"),  Blackstone  Offshore  Capital Partners III L.P., a Cayman
Islands limited partnership ("BOC III"), Blackstone Offshore Capital Partners II
L.P.,  a Cayman  Islands  limited  partnership  ("BOC  II"),  Blackstone  Family
Investment Partnership III L.P., a Delaware limited partnership ("BFP III"), and
Blackstone Family Investment Partnership II L.P., a Delaware limited partnership
("BFP II"),  Greenwich  Street  Capital  Partners II,  L.P.,  a Delware  limited
partnership,  GSCP  Offshore  Fund,  L.P.,  a Cayman  Islands  exempted  limited
partnership,  Greenwich Fund,  L.P., a Delaware limited  partnership,  Greenwich
Street Employees Fund, L.P., a Delaware limited partnership, TRV Executive Fund,
L.P.,  a Delaware  limited  partnership,  DLJMB  Funding  II,  Inc.,  a Delaware
corporation,  DLJ  Merchant  Banking  Partners  II,  L.P.,  a  Delaware  limited
partnership,  DLJ Merchant  Banking  Partners  II-A,  L.P.,  a Delaware  limited
partnership, DLJ Diversified Partners, L.P., a Delaware limited partnership, DLJ
Diversified  Partners-A,  L.P., a Delaware limited  partnership,  DLJ Millennium
Partners, L.P., a Delaware limited partnership, DLJ Millennium Partners-A, L.P.,
a  Delaware  limited  partnership,  DLJ  First  ESC  L.P.,  a  Delaware  limited
partnership,  DLJ Offshore  Partners II, C.V., a  Netherlands  Antilles  limited
partnership, DLJ EAB Partners, L.P., a Delaware limited partnership, and DLJ ESC
II L.P., a Delaware limited partnership (collectively,  the "Shareholders"),  on
the other hand,  amending and restating in its entirety the Amended and Restated
Shareholders Agreement dated as of April 21, 1997 (the "Original Agreement"), by
and between the Company,  on the one hand, and certain of the  Shareholders,  on
the other hand.

                  WHEREAS, certain of the Shareholders purchased an aggregate of
11,776,765  shares (the "TPG Group  Block") of the Company's  common stock,  par
value $.01 per share (the "Common Stock"),  from TPG Partners,  L.P., a Delaware
limited  partnership,  and TPG Parallel I, L.P., a Delaware limited partnership,
and an aggregate of 14,600,000  shares of Common Stock (the "Laidlaw  Block" and
together with the TPG Group Block, the "Shares") from Laidlaw,  Inc., a Canadian
corporation;

                  WHEREAS, under the Original Agreement,  the Company granted to
certain of the  Shareholders  the right as a group to appoint certain  designees
for  election to the Board of  Directors  of the Company and those  Shareholders
agreed to certain  restrictions  on the  acquisition  and  disposition of Common
Stock and the conduct of such Shareholders with respect to the Company;

                  WHEREAS,  simultaneously with the execution of this Agreement,
certain of the  Shareholders  are entering into (i) a Preferred  Stock  Purchase
Agreement (the "Preferred Stock Purchase Agreement") pursuant to which, upon the
terms and subject to the conditions set forth in the Purchase Agreement, certain
of the  Shareholders  shall purchase an aggregate of 1,000,000  shares of Senior
Convertible  Preferred  Stock, par value $.10 per share, of the Company ("Senior
Preferred  Stock"),  which shall be  convertible  into either shares of Series A
Junior  Preferred  Stock,  par value $.10 per  share,  of the  Company  ("Junior
Preferred  Stock"),  or shares of Common Stock, and (ii) an Amended and Restated
Registration  Rights Agreement (the "Registration  Rights  Agreement")  granting
certain registration rights; and

                  WHEREAS, in recognition of Shareholders' significant change in
ownership  in the  Company  upon  the  closing  of the  purchase  of the  Senior
Preferred Stock pursuant to the Preferred Stock Purchase Agreement,  the parties
desire to amend and restate the Original  Agreement  in its entirety  (except as
may be otherwise set forth herein) as set forth herein;

                  NOW,  THEREFORE,  in consideration of the mutual covenants and
agreements contained in this Agreement,  the Preferred Stock Purchase Agreement,
and in the Amended and Restated  Registration  Rights Agreement and intending to
be legally  bound  hereby,  the  parties  agree as follows,  effective  upon the
closing of the purchase of the Senior  Preferred Stock pursuant to the Preferred
Stock Purchase Agreement:

                                    ARTICLE 1

                   Definitions; Representations and Warranties

                  SECTION  1.1  Definitions.   Unless  otherwise  specified  all
references  to "days" shall be deemed to be  references  to calendar  days.  For
purposes  of this  Agreement,  the  following  terms  shall  have the  following
meanings:

                  "Actual   Voting   Power"  shall  mean,  as  of  the  date  of
determination,  the total voting power of all the then outstanding securities of
the  Company  at the time then  entitled  to vote for the  general  election  of
directors,  without  giving  effect to  securities  issuable  upon  exercise  or
conversion  of such  outstanding  securities.  (When  issued,  shares  of Senior
Preferred  Stock and Junior  Preferred  Stock shall be deemed to be  outstanding
securities  then entitled to vote for the general  election of directors and (i)
each  share  of  Senior  Preferred  Stock  will  be  deemed,  as of the  date of
determination,  to have the  number of votes that  would be  represented  by the
number of shares of Common Stock into which such share of Senior Preferred Stock
pursuant  to its terms would  otherwise  be  convertible  and (ii) each share of
Junior Preferred Stock will be deemed, as of the date of determination,  to have
the number of votes that would  otherwise be represented by the number of shares
of Common Stock in lieu of whose issuance such share of Junior  Preferred  Stock
is issued.)

                  "Affiliate"  of a Person  shall have the  meaning set forth in
Rule 12b-2 of the Exchange Act as in effect on the date of this  Agreement,  but
shall not include (i) any investment  fund in which a Person has invested if the
Person does not  otherwise  control  the  investment  fund or have,  directly or
indirectly,  voting or dispositive  power over any securities owned by such fund
or (ii) any  investor  or limited  partner of any Person who does not  otherwise
have voting or dispositive power over securities owned by that Person and is not
controlled by that Person.  It is expressly  intended that any Person who now or
hereafter  controls,  directly or  indirectly,  any  Shareholder  (other than an
Exempt  Affiliate)  shall be subject to the restrictions of Section 2.1 as if it
were a Shareholder.

                  "Apollo/Blackstone  Shareholders"  mean those Shareholders who
are affiliated with either Apollo Advisors II, L.P.,  Apollo Management IV, L.P.
or Blackstone  Management Associates II L.L.C.,  including,  but not limited to,
AIF III, AOP III,  AUK III, AIF IV, AOP IV, AAW,  BCP, BOC III, BFP III, BCP II,
BOC II and BFP II.

                  "Apollo/Blackstone  Shares"  means  the TPG Group  Block,  the
Laidlaw Block,  the 790,000 shares of Senior  Preferred  Stock to be sold to the
Apollo/Blackstone   Shareholders   pursuant  to  the  Preferred  Stock  Purchase
Agreement and any shares of Common Stock or Junior  Preferred  Stock issued upon
conversion of such 790,000  shares of Senior  Preferred  Stock or of such Junior
Preferred Stock.

                  "Beneficial  ownership"  by a Person of any Voting  Securities
shall be  determined  in  accordance  with the term  "beneficial  ownership"  as
defined in Rule 13d-3  under the  Exchange  Act as in effect on the date of this
Agreement  and, in addition,  "beneficial  ownership"  shall include  securities
which such Person has the right to acquire  (irrespective  of whether such right
is  exercisable  immediately  or only after the passage of time,  including  the
passage  of time in  excess  of sixty  (60)  days)  pursuant  to any  agreement,
arrangement or understanding or upon the exercise of conversion rights, exchange
rights,  warrants or options,  or otherwise.  For purposes of this Agreement,  a
Shareholder   shall  be  deemed  to  beneficially  own  any  Voting   Securities
beneficially  owned by its Affiliates or any Group of which such  Shareholder or
any such Affiliate is a member.

                  "Board of Directors" shall mean the Board of Directors of the
Company.

                  "Commission" shall mean the Securities and Exchange
Commission.

                  "Conversion  Shares" shall mean the shares of Junior Preferred
Stock or shares of Common Stock into which shares of Senior  Preferred  Stock or
Junior Preferred Stock have been converted.

                  "DLJ Parent Entities" mean and includes Donaldson, Lufkin &
Jenrette Securities  Corporation,  Donaldson,  Lufkin & Jenrette Inc., DLJdirect
Inc.  Pershing  Trading,  L.P.,  Autranet Inc. and any Person that,  directly or
indirectly, controls Donaldson, Lufkin & Jenrette Inc.

                  "DLJ  Shareholders"  shall mean DLJMB  Funding II,  Inc.,  DLJ
Merchant  Banking  Partners II, L.P., DLJ Merchant  Banking Partners II-A, L.P.,
DLJ Diversified Partners, L.P., DLJ Diversified Partners-A, L.P., DLJ Millennium
Partners,  L.P.,  DLJ  Millennium  Partners-A,  L.P.,  DLJ First  ESC L.P.,  DLJ
Offshore Partners II, C.V., DJL EAB Partners, L.P. and DLJ ESC II L.P.

                  "Exchange Act" shall mean the Securities Exchange Act of 1934,
as amended.

                  "Greenwich   Street  Parent   Entities"   means  and  includes
CitiGroup  and Salomon  Smith  Barneyand  any Person or Group that,  directly or
indirectly, controls CitiGroup.

                  "Greenwich  Street  Shareholders"  shall mean Greenwich Street
Capital  Partners II, L.P.,  GSCP Offshore Fund,  L.P.,  Greenwich  Fund,  L.P.,
Greenwich Street Employees Fund, L.P. and TRV Executive Fund, L.P.

                  "Group"  shall  mean a "group" as such term is used in Section
13(d)(3) of the Exchange Act as in effect on the date of this Agreement.

                  "Laws" shall mean all applicable foreign,  federal,  state and
local laws, statutes, rules, regulations, codes and ordinances.

                  "Person"  shall  mean  any  individual,   Group,  corporation,
general or limited partnership,  limited liability company, governmental entity,
joint venture, estate, trust,  association,  organization or other entity of any
kind or nature.

                  "Related  Person" means,  with respect to any Person,  (A) any
Affiliate of such Person,  (B) any  investment  manager,  investment  advisor or
partner of such Person or an Affiliate of such  Person,  and (C) any  investment
fund,   investment  account  or  investment  entity  whose  investment  manager,
investment advisor or general partner is such Person or a Related Person of such
Person; provided,  however, that "Related Person" shall mean with respect to any
DLJ  Shareholder,  (I) any general or limited partner of such DLJ Shareholder (a
"DLJ Partner"),  (II) any  corporation,  partnership or other entity which is an
Affiliate of such DLJ Shareholder or of any DLJ Partner (collectively,  the "DLJ
Affiliates"),  (III) any managing director,  general partner,  director, limited
partner,  officer or employee of (x) such DLJ Shareholder,  (y) such DLJ Partner
or (z) any DLJ Affiliate of such DLJ Partner or a DLJ  Affiliate,  or the heirs,
executors,  administrators,  testamentary trustees, legatees or beneficiaries of
any of the  foregoing  Persons  referred to in this clause (III)  (collectively,
"DLJ Associates"), (IV) any trust, the beneficiaries of which, or a corporation,
limited liability company or partnership,  the stockholders,  members or general
or limited partners of which, include only such DLJ Shareholder, DLJ Affiliates,
DLJ  Associates,  their  spouses or their lineal  descendants,  and (V) a voting
trustee for one or more DLJ Shareholders, DLJ Affiliates or DLJ Associates.

                  "Reorganization    Transaction"   means:   (i)   any   merger,
consolidation,  recapitalization,  liquidation  or  other  business  combination
transaction  involving the Company;  (ii) any tender offer or exchange offer for
any securities of the Company;  or (iii) any sale or other disposition of assets
of the Company or any of its Subsidiaries in a single transaction or in a series
of related transactions in each of the foregoing cases constituting individually
or in the  aggregate  10% or  more  of  the  assets  or  Voting  Securities  (as
applicable) of the Company.

                  "Securities Act" shall mean the Securities Act of 1933, as
amended.

                  "Shareholder  Designee"  shall  mean a person  designated  for
election to the Board of  Directors  by the  Apollo/Blackstone  Shareholders  as
provided in Section 3.1.

                  "Total  Voting  Power"  shall mean the total  combined  Voting
Power, on a fully diluted basis, of all the Voting Securities then outstanding.

                  "Voting  Power" shall mean,  as of the date of  determination,
the voting power in the general election of directors of the Company,  and shall
be  calculated  for each Voting  Security by reference to the maximum  number of
votes  such  Voting  Security  is or would be  entitled  to cast in the  general
election  of  directors,  and, in the case of  convertible  (or  exercisable  or
exchangeable)  securities,  by  reference  to the  maximum  number of votes such
Voting  Security  would be  entitled to cast in  unconverted  or  converted  (or
exercised,  unexercised,  exchanged  or  unexchanged)  status.  For  purposes of
determining  Voting  Power  under this  Agreement,  a Voting  Security  which is
convertible  into or  exchangeable  for a Voting  Security  shall be  counted as
having the greater of (i) the number of votes to which such  Voting  Security is
entitled  prior to  conversion or exchange and (ii) the number of votes to which
the  Voting   Security  into  which  such  Voting  Security  is  convertible  or
exchangeable  is  entitled.   Notwithstanding  anything  else  to  the  contrary
contained in this Agreement,  there shall not be included in calculating  Voting
Power any votes which a Person shall have upon and by reason of the  non-payment
of dividends on preferred  shares in accordance with the terms of such preferred
shares.

                  "Voting Securities" shall mean (x) any securities entitled, or
which may be  entitled,  to vote  generally  in the election of directors of the
Company  (including,  when issued,  shares of Senior  Preferred Stock and Junior
Preferred  Stock),  (y)  any  securities  convertible  or  exercisable  into  or
exchangeable for such securities (whether or not the right to convert,  exercise
or exchange is subject to the passage of time or  contingencies or both), or (z)
any  direct or  indirect  rights or  options  to  acquire  any such  securities;
provided that unexercised  options granted pursuant to any employment benefit or
similar plan and rights issued pursuant to any shareholder  rights plan shall be
deemed not to be "Voting Securities" (or to have Voting Power).

                  In  addition,   the  following   terms  have  the  definitions
specified in the Sections noted:

                  Term                                                 Section
                  ----                                                 -------
AIF IV                                                               recitals
AIF III                                                              recitals
AOP IV                                                               recitals
AOP III                                                              recitals
AUK III                                                              recitals
AAW                                                                  recitals
Actual Voting Power Threshold                                        3.1(b)
Agreement                                                            recitals
BCP                                                                  recitals
BCP II                                                               recitals
BOC III                                                              recitals
BOC II                                                               recitals
BFP III                                                              recitals
BFP II                                                               recitals
Beneficial Ownership Threshold                                       3.1(b)
Common Stock                                                         recitals
Company                                                              recitals
Credit Agreement                                                     1.2(e)
Disposition                                                          4.1
Exempt Affiliate                                                     2.1
Future Major Investor                                                2.3
HSR Act                                                              1.2(c)
Information                                                          3.4
Junior Preferred Stock                                               recitals
Laidlaw Block                                                        recitals
Laidlaw                                                              recitals
Management Directors                                                  3.1(b)
Material Adverse Effect                                              1.2(b)
Moving Party                                                         5.3
Nominating Committee                                                 3.1(b)
Original Agreement                                                   recitals
Preferred Stock Purchase Agreement                                   recitals
Purchase Date                                                        4.1(b)
Registration Rights Agreement                                        recitals
Related Transferee                                                   4.1(f)
Representatives                                                      5.13
Rule 144 Sale                                                        4.1(c)
Senior Preferred Stock                                               recitals
Shareholder Designee Period                                          3.1(b)
Shareholders                                                         recitals
Shares                                                               recitals
Specific Rights                                                      5.13
Standstill Period                                                    2.1
TPG Group Block                                                      recitals
Unaffiliated Directors                                               3.1(b)

                  SECTION 1.2.  Representations and Warranties of the Company.
The Company represents and warrants to Shareholders as follows:

                  (a) The execution,  delivery and performance by the Company of
this  Agreement  and  the  consummation  by  the  Company  of  the  transactions
contemplated  hereby  are  within  its  corporate  powers  and  have  been  duly
authorized  by all  necessary  corporate  action  on its  part.  This  Agreement
constitutes  a legal,  valid and binding  agreement  of the Company  enforceable
against the Company in accordance with its terms, subject, as to enforcement, to
bankruptcy, and insolvency,  fraudulent transfer reorganization,  moratorium and
similar laws of general applicability relating to or affecting creditor's rights
and to general equity principles.

                  (b) The execution,  delivery and performance of this Agreement
by the  Company  does  not and  will  not (i)  contravene  or  conflict  with or
constitute a default under the Company's Certificate of Incorporation or Bylaws,
(ii)  contravene or conflict with or constitute a default under any agreement to
which the  Company  is a party or is bound,  or result in a breach of or default
under any  instrument  or agreement to which the Company is a party or is bound,
which  violation,  breach or default would have a material adverse effect on the
Company's  business taken as a whole or would adversely  affect the consummation
of the  transactions  contemplated  by this  Agreement  or the  Preferred  Stock
Purchase  Agreement (a "Material Adverse  Effect"),  (iii) violate any judgment,
order, injunction, decree or award against or binding upon the Company as of the
date  of  this  Agreement,  the  violation  of  which,  individually  or in  the
aggregate,  would have a Material Adverse Effect,  (iv) violate any Law relating
to the Company, the violation of which, individually or in the aggregate,  would
have a Material  Adverse  Effect or (v)  constitute  a "change of  control,"  or
result in the  acceleration  of rights,  under any material  debt  instrument to
which the Company is a party.

                  (c)    Except    for    applicable    requirements    of   the
Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the "HSR Act")
and the Exchange Act or as disclosed in the Preferred Stock Purchase  Agreement,
the Company is not required to make any filing or  registration  with, or obtain
any permit,  authorization,  consent or approval of, any governmental  entity or
any other Person in connection with this Agreement, the Preferred Stock Purchase
Agreement, or any of the transactions contemplated hereby and thereby.

                  (d) As of the date of this Agreement, there is no action, suit
or proceeding  pending or, to the knowledge of the Company,  threatened  against
the  Company  that  relates to this  Agreement,  the  Preferred  Stock  Purchase
Agreement, or any of the transactions contemplated hereby or thereby.

                  (e) As of the date  hereof,  the Company  would be entitled to
make at least $1.00 in additional  borrowings  under the Credit  Agreement  (the
"Credit  Agreement")  among the Company,  Allied Waste North America,  Inc., the
lenders  party  thereto,  The Chase  Manhattan  Bank, as  Administrative  Agent,
Collateral  Agent and  Collateral  Trustee,  Citicorp USA,  Inc., as Syndication
Agent,   Credit  Suisse  First  Boston  and  DLJ  Capital   Funding,   Inc.,  as
Documentation  Agents, and the consummation of the transactions  contemplated by
the Amended and Restated Agreement and Plan of Merger, dated as of May 21, 1999,
among  Browning - Ferris  Industries,  Inc.,  the Company and AWINI  Acquisition
Corporation and this Agreement will not, by itself,  limit the Company's ability
to borrow under the Credit Agreement.

                  (f) All  documents  which have been filed by the Company  with
the  Commission  under the  Exchange  Act,  at the time they were filed with the
Commission, conformed in all material respects with the requirements of Exchange
Act, and the rules and regulations of the Commission thereunder,  and, as of the
date thereof and taken as a whole as of the date hereof do not contain an untrue
statement  of a material  fact or omit 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.

                  SECTION 1.3.  Representations and Warranties of Shareholder.
Each  Shareholder  severally,  but not jointly,  represents  and warrants to the
Company as follows:

                  (a)  The   execution,   delivery  and   performance   by  such
Shareholder of this Agreement and the  consummation  by such  Shareholder of the
transactions  contemplated by this Agreement are within its powers and have been
duly authorized by all necessary action on its part. This Agreement  constitutes
a legal,  valid and binding  agreement of such Shareholder  enforceable  against
such Shareholder in accordance with its terms,  subject,  as to enforcement,  to
bankruptcy, and insolvency, fraudulent transfer, reorganization,  moratorium and
similar laws of general applicability relating to or affecting creditor's rights
and to general equity principles.

                  (b) The execution,  delivery and performance of this Agreement
by such  Shareholder  does not and  will  not  contravene  or  conflict  with or
constitute a default under such Shareholder's  partnership  agreement or similar
governing documents.

                  (c) As of the date of this Agreement,  such  Shareholder  does
not  beneficially  own any Voting  Securities  except (i) any Voting  Securities
beneficially  owned on the date hereof in compliance with the Original Agreement
and (ii) to the extent such shares may be deemed to be beneficially  owned,  the
shares of Senior  Preferred  Stock  which are  subject  to the  Preferred  Stock
Purchase Agreement.

                                    ARTICLE 2

                                   Standstill

                  SECTION  2.1.  Standstill.  (a) Until the earliest to occur of
(A) the tenth anniversary of the purchase of the Senior Preferred Stock pursuant
to  the  Preferred  Stock  Purchase  Agreement,   (B)  the  date  on  which  the
Apollo/Blackstone Shareholders own, collectively,  Voting Securities which would
represent  (i)  less  than  10% of the  Total  Voting  Power,  excluding  voting
securities   beneficially   owned   by   the   Shareholders   other   than   the
Apollo/Blackstone  Shareholders  and (ii)  less  than 10% of the  Actual  Voting
Power, excluding voting securities  beneficially owned by the Shareholders other
than the Apollo/Blackstone Shareholders;  provided that the Shareholders at such
time are entitled to designate not more than one director  pursuant to Article 3
hereof,  and (C)  termination  under Section 2.2 (such period,  the  "Standstill
Period")  (provided that the Standstill Period shall end (x) with respect to the
DLJ  Shareholders,  on the date on which the DLJ  Shareholders no longer own any
shares of Senior Preferred Stock or any Conversion  Shares, and (y) with respect
to the Greenwich Street Shareholders,  on the date on which the Greenwich Street
Shareholders  no  longer  own  any  shares  of  Senior  Preferred  Stock  or any
Conversion  Shares),  each  Shareholder  will not,  and will  cause  each of its
Affiliates (other than Exempt Affiliates) not to, directly or indirectly:

                           (i) acquire,  offer to acquire,  or agree to acquire,
         by purchase or  otherwise,  any Voting  Securities  or voting rights or
         direct or indirect  rights or options to acquire any Voting  Securities
         of the Company or any of its Affiliates  other than (A) the exercise of
         convertible  securities  acquired in compliance  with the terms of this
         Agreement  (including  the  acquisition  of shares  of Common  Stock or
         Junior  Preferred Stock upon  conversion of shares of Senior  Preferred
         Stock), or an acquisition as a result of a stock split,  stock dividend
         or similar  recapitalization,  (B) the  acquisition of shares of Senior
         Preferred  Stock  which are  subject to the  Preferred  Stock  Purchase
         Agreement,  (C) with the prior  written  consent of the chairman of the
         Board of  Directors  and the chief  executive  officer of the  Company,
         acquisitions  by  the   Apollo/Blackstone   Shareholders  of  up  to  a
         collective  aggregate amount of 3,000,000 shares (as such number may be
         appropriately  adjusted to reflect stock splits,  reverse stock splits,
         stock dividends or any other recapitalization of the Company) of Common
         Stock, (D) stock options or similar rights granted by the Company to an
         Affiliate of such  Shareholder  as  compensation  for  performance as a
         director or officer of the Company or its subsidiaries  (and any shares
         issuable upon exercise thereof), (E) transfers between such Shareholder
         and Related  Transferees  as permitted  under Section 4.1(f) or (F) any
         rights  which are granted to all  shareholders  of the Company (and any
         shares issuable upon exercise thereof);  provided, however, that if the
         Shareholders  or any of their  Affiliates  in good faith  inadvertently
         acquire not more than  500,000  shares of Common  Stock in violation of
         these  provisions  and within 15 days after the first date on which the
         Shareholders have actual knowledge  (including by way of written notice
         given by the Company) that a violation has occurred Shareholders or any
         of their  Affiliates  shall have transferred any shares of Common Stock
         held in violation of these  provisions  to unrelated  third  parties so
         that the Shareholders  and their Affiliates no longer  beneficially own
         any such shares or have any agreement or understanding relating to such
         shares, this Section 2.1 shall be deemed to not have been violated; and
         provided,  further, that no violation of this provision shall be deemed
         to have  occurred by reason of the indirect  acquisition  of beneficial
         ownership of securities  resulting  from (x)  investments in investment
         funds as to which no  Shareholder  or Affiliate  thereof has control or
         power to control with respect to voting or investment  decisions or (y)
         acquisitions  of securities by a limited  partner in any Shareholder or
         Affiliates  thereof as to which limited  partner no  Shareholder or its
         Affiliates has control or power to control;

                           (ii)  make or  cause to be made  any  proposal  for a
         Reorganization  Transaction  except for Dispositions in accordance with
         Article 4;

                           (iii) form, join or in any way participate in a Group
         with respect to any securities of the Company or its Affiliates,  other
         than  with  other   Shareholders  or  Affiliates  of  any  Shareholder;
         provided,  however,  that in the case of  securities  other than Voting
         Securities,  Shareholders  may  participate  in a  Group  with  respect
         thereto  with the prior  approval of a majority of the entire  Board of
         Directors  (which  approval  is  requested  in a manner  which does not
         require disclosure publicly or to any third party);

                           (iv) make, or in any way cause or participate in, any
         "solicitation"  of  "proxies"  to vote (as those  terms are  defined in
         Regulation  14A under the Exchange  Act) with respect to the Company or
         its  Affiliates,  or  communicate  with,  seek to advise,  encourage or
         influence  any Person,  in any manner,  with  respect to the voting of,
         securities of the Company or its Affiliates,  or become a "participant"
         in any  "election  contest" (as those terms are defined or used in Rule
         14a-11  under the  Exchange  Act) with  respect  to the  Company or its
         Affiliates   (other   than   non-public   communications   with   other
         Shareholders or Affiliates of any  Shareholder  which would not require
         public  disclosure by any Person or  solicitation of proxies in support
         of the election of  Shareholder  Designees,  Management  Directors  and
         Unaffiliated   Directors   nominated  by  the  Board  of  Directors  in
         accordance  with Section 3.1 hereof in  circumstances  in which a third
         party is soliciting  parties for the election of nominees not nominated
         by the Board of Directors);

                           (v)  initiate,  propose  or,  except  with the  prior
         approval of a majority of the entire Board of Directors (which approval
         is requested in a manner which does not require disclosure  publicly or
         to any third parties)  otherwise solicit  stockholders for the approval
         of one or more stockholder proposals with respect to the Company or its
         Affiliates  or induce or attempt to induce any other Person to initiate
         any  stockholder  proposal  or seek  election  to or  seek  to  place a
         representative  on  the  Board  of  Directors  of the  Company  (except
         pursuant to Section 3.1 of this  Agreement)  or its  Affiliates or seek
         the removal of any member of the Board of  Directors  of the Company or
         its  Affiliates  (for this  purpose,  the  actions  of the  Shareholder
         Designees in communicating  (without public disclosure or disclosure to
         third  parties)  with the  Board of  Directors  in  their  capacity  as
         directors of the Company, and non-public communication by a Shareholder
         with other  Shareholders or Affiliates of any  Shareholder  which would
         not require public disclosure by any Person,  shall not be deemed to be
         in contravention of this paragraph (v));

                           (vi) in any manner,  agree,  attempt, seek or propose
         (other  than making any request for  permission  with  respect  thereto
         which would not require  disclosure  publicly or to any third party) to
         deposit any  securities of the Company or its  Affiliates in any voting
         trust or  similar  arrangement  or to  subject  any  securities  of the
         Company  or its  Affiliates  to any other  voting  or proxy  agreement,
         arrangement  or  understanding  (other  than  any  such  agreements  or
         understandings   with  other   Shareholders   or   Affiliates   of  any
         Shareholder);

                           (vii) offer,  sell or transfer any Voting  Securities
         or rights to  receive  Voting  Securities  except for  Dispositions  in
         accordance with Article 4;

                           (viii)  disclose any intention,  plan or arrangement,
         or make any public announcement (or request permission to make any such
         announcement  other than making any request for permission  which would
         not require  disclosure  publicly or to any third party), or induce any
         other Person to take any action, inconsistent with the foregoing;

                           (ix) enter  into any  negotiations,  arrangements  or
         understandings  with  any  third  party  with  respect  to  any  of the
         foregoing;

                           (x) advise, assist or encourage or finance (or assist
         or arrange financing to or for) any other Person in connection with any
         of the foregoing;

                           (xi) otherwise act in concert with others, to seek to
         control or influence the management,  Board of Directors or policies of
         the Company or its  Affiliates  (for this  purpose,  the actions of the
         Shareholder  Designees  in their  capacity as  directors of the Company
         shall not be deemed to be in contravention of this paragraph (xi)); or

                           (xii)  request a waiver of any of the  provisions  of
         any of  paragraphs  (i) through  (xii) of this  Section 2.1 (except any
         request  which  would not require  disclosure  publicly or to any third
         party);

provided,  that this  Section 2.1 shall not  restrict or inhibit the rights of a
Shareholder  to  exercise  its voting  rights as a  stockholder  of the  Company
(subject to Section 3.2).

                  (b)   Affiliates   of    Shareholders    who   (i)   are   not
Apollo/Blackstone  Shareholders  or  their  Affiliates,  (ii)  are  not  Related
Transferees  of any  Shareholder,  (iii) are not in  possession  of any material
non-public Information provided to Shareholders by the Company, its subsidiaries
or representatives  pursuant to Section 3.4 hereof or otherwise, and (iv) do not
have voting or dispositive  power over any shares of Senior  Preferred  Stock or
any Conversion Shares (such affiliates being "Exempt  Affiliates")  shall not be
subject to this Section 2.1.

                  (c) The DLJ Shareholders  represent and warrant to the Company
that the DLJ Parent  Entities  are now,  and at any time  during the  Standstill
Period that they take  actions  that would be  otherwise  prohibited  by Section
2.1(a) will be, Exempt Affiliates.  The Greenwich Street Shareholders  represent
and warrant to the Company that the Greenwich  Street  Parent  Entities are now,
and at all times during the Standstill  Period that they take actions that would
be otherwise prohibited by Section 2.1(a) will be, Exempt Affiliates. Based upon
the foregoing representations and warranties in this Section 2.1(c), the Company
will consider the DLJ Parent  Entities and the Greenwich  Street Parent Entities
to be Exempt Affiliates.

                  SECTION 2.2.  Early Termination of Standstill.  The
obligations of  Shareholders  under Section 2.1 shall  terminate  early upon the
occurrence of any of the following events:

                  (a) At least  $10,000,000 in indebtedness  for monies borrowed
by the  Company or its  subsidiaries  shall have been  accelerated  and  payment
therefor  shall not have been made within 20 days after such  acceleration,  and
the Company shall not in good faith be contesting whether such amount is owed.

                  (b) A final  judgment or judgments (not subject to appeal) for
the  payment  of money  shall  have been  entered  against  the  Company  or its
subsidiaries in an aggregate  amount in excess of $10,000,000  (exclusive of any
amounts  fully  covered  by  insurance  (less  any  applicable   deductible)  or
indemnification) by a court or courts of competent jurisdiction, which judgments
remain unsatisfied,  undischarged,  unstayed or unbonded for a period of 45 days
after the entry of such judgment or judgments.

                  (c) The  Company  shall file a petition in  bankruptcy  or for
reorganization   or  for  an  arrangement  or  any  composition,   readjustment,
liquidation,  dissolution or similar  relief  pursuant to Title 11 of the United
States Code or under any similar present or future federal law or the law of any
other  jurisdiction or shall be adjudicated a bankrupt or insolvent,  or consent
to the appointment of or taking possession by a receiver, liquidator,  assignee,
trustee,  custodian,  sequestrator (or other similar official) of the Company or
for all or any  substantial  part  of its  property,  or  shall  make a  general
assignment for the benefit of its creditors.

                  (d)  A  petition  or  answer  shall  be  filed  proposing  the
adjudication of the Company as bankrupt or its reorganization or arrangement, or
any composition,  readjustment,  liquidation, dissolution or similar relief with
respect  to it  pursuant  to Title 11 of the  United  States  Code or under  any
similar present or future federal law or the law of any other jurisdiction,  and
the  Company  shall  consent  to or  acquiesce  in the filing  thereof,  or such
petition or answer shall not be  discharged  or denied  within 60 days after the
filing thereof.

                  (e) The Company shall be in material breach of its obligations
to Shareholders  under the  Registration  Rights Agreement and such breach shall
not  have  been  cured  within  20  days  after  receipt  by  the  Company  from
Shareholders  of a written notice  specifying such breach and requiring it to be
remedied,  and the Company  shall not in good faith be  contesting  whether such
breach has occurred.

                  (f) If the Company shall, in breach of its  obligations  under
this  Agreement,  fail to nominate for  election to the Board of  Directors  any
Shareholder Designee who satisfies the requirements for designation to the Board
of Directors set forth in Section 3.1(d).

                  SECTION 2.3.  Modification Upon Subsequent  Agreement.  If (a)
the Company enters into any  agreement,  understanding  or arrangement  with any
other Person or Group (each a "Future Major Investor") relating to the Company's
obligation, whether absolute, contingent, current or future, to support or cause
the  nomination  of one or more Persons to the Board of Directors at the request
of  the  Future  Major  Investor,  and  (b)  such  agreement,  understanding  or
arrangement  contains  any terms  with  respect to the  matters  covered by this
Article 2 that are more  favorable  to the  Future  Major  Investor  than  those
provided  to  the  Shareholders   hereunder,   then  this  Article  2  shall  be
automatically  modified to include the more favorable  terms and thereby provide
the  Shareholders  with rights at least as  favorable  and  obligations  no more
burdensome as those given to the Future Major Investor.

                                    ARTICLE 3

                         Board Representation and Voting

                  SECTION 3.1.  Board  Representation.  (a) Until the earlier to
occur of the tenth  anniversary  of the  purchase of shares of Senior  Preferred
Stock pursuant to the Preferred  Stock Purchase  Agreement and the date on which
the  Apollo/Blackstone  Shareholders  own,  collectively,  less  than 20% of the
Apollo/Blackstone  Shares  (the  "Shareholder  Designee  Period"),  the Board of
Directors  shall  consist of no more than  thirteen  (13)  directors  during the
Shareholder Designee Period.

                  For so long as the Apollo/Blackstone Shareholders are entitled
to  at   least   two   Shareholder   Designees   under   this   Agreement,   the
Apollo/Blackstone  Shareholders  shall  be  entitled  to  have  one  Shareholder
Designee  serve on each  committee  of the  Board of  Directors  other  than any
committee  formed  for  the  purpose  of  considering  matters  relating  to the
Shareholders and as set forth below with respect to the Nominating Committee.

                  (b)  Immediately  following  the  purchase of shares of Senior
Preferred Stock pursuant to the Preferred Stock Purchase Agreement,  the Company
will cause David  Blitzer to be elected or appointed to the Board of  Directors.
At all times during the Shareholder Designee Period, the Company agrees, subject
to Section  3.1(d),  to support the nomination of, and the Company's  Nominating
Committee  (as defined  herein)  shall  recommend to the Board of Directors  the
inclusion  in the slate of nominees  recommended  by the Board of  Directors  to
shareholders for election as directors at each annual meeting of shareholders of
the  Company:  (i) no more than two  persons who are  executive  officers of the
Company ("Management  Directors"),  (ii) (A) five Shareholder Designees, so long
as the  Apollo/Blackstone  Shareholders  beneficially  own  80% or  more  of the
Apollo/Blackstone  Shares,  (B)  four  Shareholder  Designees,  so  long  as the
Apollo/Blackstone Shareholders beneficially own 60% or more but less than 80% of
the Apollo/Blackstone  Shares, (C) three Shareholder  Designees,  so long as the
Apollo/Blackstone Shareholders beneficially own 40% or more but less than 60% of
the  Apollo/Blackstone  Shares,  (D) two Shareholder  Designees,  so long as the
Apollo/Blackstone Shareholders beneficially own 20% or more but less than 40% of
the  Apollo/Blackstone  Shares, and (E) one Shareholder Designee, so long as the
Apollo/Blackstone Shareholders beneficially own 10% or more but less than 20% of
the  Apollo/Blackstone   Shares  (each  a  "Beneficial  Ownership   Threshold");
provided,  however, that if at any time as a result of the Company's issuance of
Voting  Securities the  Shareholders  beneficially  own 9% or less of the Actual
Voting  Power (the  "Actual  Voting  Power  Threshold"),  the  Apollo/Blackstone
Shareholders shall be entitled to no more than three Shareholder Designees (even
if the  Apollo/Blackstone  Shareholders would otherwise be entitled to a greater
number of Shareholder  Designees pursuant to clauses (A) through (E) above), and
(iii) such other  persons,  each of whom is (A)  recommended  by the  Nominating
Committee  and (B) not an  employee  or  officer  of or  outside  counsel to the
Company or a partner,  employee,  director,  officer, affiliate or associate (as
defined  in  Rule  12b-2  under  the  Exchange  Act) of any  Shareholder  or any
affiliate of a Shareholder or as to which the  Shareholders or their  affiliates
own  at  least  ten  percent  of the  voting  equity  securities  ("Unaffiliated
Directors").  If any vacancy  (whether by death,  retirement,  disqualification,
removal  from office or other  cause,  or by  increase  in number of  directors)
occurs  prior to a  meeting  of the  Company's  stockholders,  the Board (i) may
appoint a member of management to fill a vacancy caused by a Management Director
ceasing to serve as a director, (ii) shall appoint, subject to Section 3.1(d), a
person  designated  by the  Apollo/Blackstone  Shareholders  to  fill a  vacancy
created by a Shareholder  Designee  ceasing to serve as a director  (except as a
result of the reduction of the number of  Shareholder  Designees  entitled to be
included   on  the  Board  of   Directors   by  reason  of  a  decrease  in  the
Apollo/Blackstone Shareholders' beneficial ownership of Apollo/Blackstone Shares
below any  Beneficial  Ownership  Threshold  or by reasons of a decrease  in the
Shareholders'  beneficial ownership of Voting Securities below the Actual Voting
Power  Threshold),   and  (iii)  may  appoint  a  person  who  qualifies  as  an
Unaffiliated Director and is recommended by the Nominating Committee pursuant to
the procedures set forth in the following paragraph to fill a vacancy created by
an Unaffiliated Director ceasing to serve as a director (provided, however, that
in the case of a vacancy relating to an Unaffiliated  Director, if a majority of
the Nominating  Committee is unable to recommend a  replacement,  then the Board
seat with respect to this vacancy  shall  remain  vacant),  and each such person
shall be a Management Designee,  Shareholder Designee or Unaffiliated  Director,
as the case may be, for purposes of this Agreement.

                  At  all  times  during  the   Shareholder   Designee   Period,
Unaffiliated  Directors  shall be  designated  exclusively  by a  majority  of a
nominating  committee  (the  "Nominating  Committee"),  which shall at all times
during the  Shareholder  Designee  Period consist of not more than four persons,
two of whom shall be Shareholder Designees (or such lesser number of Shareholder
Designees  as then  serves on the Board of  Directors)  and two of whom shall be
either  Management  Directors  or  Unaffiliated  Directors.  If  the  Nominating
Committee  is unable to recommend  one or more persons to serve as  Unaffiliated
Directors  (except  with  respect  to any  vacancy  created  by an  Unaffiliated
Director  ceasing to serve as such),  then the Board of Directors shall nominate
and recommend for election by stockholders an Unaffiliated Director then serving
on  the   Board   of   Directors.   Notwithstanding   the   foregoing,   if  the
Apollo/Blackstone   Shareholders   beneficially   own  less   than  50%  of  the
Apollo/Blackstone  Shares,  the  Nominating  Committee  shall  be  comprised  of
individuals only one of whom is a Shareholder Designee.

                  The  foregoing  provisions  shall be  effected  pursuant to an
amendment to the Company's Bylaws in a form reasonably acceptable to the parties
to this Agreement,  which shall not be further amended by the Board of Directors
during the Shareholder Designee Period.

                  Notwithstanding  the  foregoing,  the  Company  shall  have no
obligation  to  support  the  nomination,  recommendation  or  election  of  any
Shareholder  Designee  pursuant to this Section  3.1(b) or any other  obligation
under this Section 3.1 if the  Apollo/Blackstone  Shareholders  are in breach of
any material provision of this Agreement.

                  (c)  Upon  any  decrease  in  Apollo/Blackstone  Shareholders'
beneficial ownership of Apollo/Blackstone  Shares below any Beneficial Ownership
Threshold or any  decrease in the  Shareholders  beneficial  ownership of Voting
Securities  below the  Actual  Voting  Power  Threshold,  the  Apollo/Blackstone
Shareholders  shall  cause  a  number  of  Shareholder  Designees  to  offer  to
immediately resign from the Company's Board of Directors such that the number of
Shareholder Designees serving on the Board of Directors  immediately  thereafter
will be equal to the number of Shareholder Designees which the Apollo/Blackstone
Shareholders  would then be entitled to designate  under  Section  3.1(b).  Upon
termination  of  the  Shareholder   Designee   Period,   the   Apollo/Blackstone
Shareholders  shall promptly cause all of the Shareholder  Designees to offer to
resign  immediately  from the Board of Directors and any committees  thereof and
the Company's obligations under this Section 3.1 shall terminate.

                  (d)  Notwithstanding  the  provisions of this Section 3.1, the
Apollo/Blackstone  Shareholders shall not be entitled to designate any person to
the Company's  Board of Directors  (or any committee  thereof) in the event that
the Company receives a written opinion of its outside counsel that a Shareholder
Designee would not be qualified  under any applicable law, rule or regulation to
serve as a director of the Company or if the  Company  objects to a  Shareholder
Designee  because  such  Shareholder  Designee  has been  involved in any of the
events  enumerated  in  Item  2(d) or (e) of  Schedule  13D or  such  person  is
currently the target of an investigation by any governmental authority or agency
relating to felonious  criminal activity or is subject to any order,  decree, or
judgment of any court or agency prohibiting  service as a director of any public
company or providing  investment or financial advisory services and, in any such
event, the Apollo/Blackstone Shareholders shall withdraw the designation of such
proposed  Shareholder  Designee  and  designate a  replacement  therefor  (which
replacement  Shareholder  Designee shall also be subject to the  requirements of
this Section).  The Company shall use its reasonable  best efforts to notify the
Apollo/Blackstone  Shareholders  of  any  objection  to a  Shareholder  Designee
sufficiently  in advance of the date on which proxy  materials are mailed by the
Company  in   connection   with  such   election  of  directors  to  enable  the
Apollo/Blackstone  Shareholders to propose a replacement Shareholder Designee in
accordance with the terms of this Agreement.

                  (e)  Each  Shareholder   Designee  serving  on  the  Board  of
Directors shall be entitled to all compensation and stock incentives  granted to
directors  who are not  employees of the Company on the same terms  provided to,
and subject to the same limitations applicable to, such directors.

                  SECTION 3.2. Voting.  (a) Each Shareholder  agrees that during
the Standstill Period such Shareholder shall, and shall cause its Affiliates and
any Person  which is a member of any Group of which such  Shareholder  or any of
its Affiliates is a member to, be present, in person or represented by proxy, at
all  meetings  of  shareholders  of the  Company so that all  Voting  Securities
beneficially  owned by such  Shareholder  shall be  counted  for the  purpose of
determining the presence of a quorum at such meetings.  Each Shareholder  agrees
that during the Standstill Period:

                           (i) In  connection  with the election of directors of
         the  Company,  such  Shareholder  shall  vote or cause to be voted  all
         Voting Securities beneficially owned by such Shareholder to elect those
         individuals nominated in accordance with the provisions of Section 3.1.

                           (ii)  In   connection   with  any   proposal   for  a
         Reorganization Transaction,  such Shareholder shall vote or cause to be
         voted, or consent with respect to, all Voting  Securities  beneficially
         owned by such  Shareholder  in the manner  recommended by a majority of
         the entire Board of Directors.

                           (iii) In connection with other proposals submitted to
         shareholders of the Company,  such Shareholder shall be free to vote or
         cause to be voted,  or consent with  respect to, all Voting  Securities
         beneficially owned by such Shareholder in its discretion.

                  SECTION 3.3. Notices of Dispositions of Voting Securities. Not
later than the tenth day  following  the end of any  calendar  month  during the
Standstill  Period in which one or more  Dispositions of Voting  Securities by a
Shareholder or any of its Affiliates shall have occurred, such Shareholder shall
use its  reasonable  best efforts to give  written  notice to the Company of all
such  Dispositions (in the case of Dispositions by Affiliates,  to the extent it
has knowledge) unless any such Disposition has been reflected in a public filing
that was delivered to the Company on or in advance of the date upon which notice
thereof  under this Section 3.3 would have been due. Such notice shall state the
date upon  which  each such  Disposition  was  effected,  the number and type of
Voting  Securities  involved in each such  Disposition,  the means by which each
such  Disposition  was effected  and, to the extent  known,  the identity of the
Person acquiring Voting Securities.

                  SECTION 3.4. Access to  Information.  The Company will provide
each  Shareholder  during normal  business hours with  reasonable  prior written
notice with (i) access to the books and  records of the Company and  information
relating to the Company,  its properties,  operations,  financial  condition and
affairs  ("Information")  and (ii) the opportunity to consult with management of
the Company from time to time regarding the Company, its properties, operations,
finances and affairs. Certain of the Shareholders have requested the Information
and  consultation  rights  provided  herein to enable  the  Shares  held by such
Shareholders  to  qualify  as a "venture  capital  investment"  as to which such
Shareholders have "management rights," in each case as such terms are defined in
Department of Labor Regulation Section  2510.3-101(d);  provided,  however, that
nothing herein shall require the Company to furnish such  Shareholders with more
than rights of access to Information and consultation provided herein regardless
of whether  such  rights are  sufficient  for such  Shareholders  to comply with
venture capital operating company requirements. In furtherance of the foregoing,
the Company  agrees to inform the  Shareholders  with  respect to any  corporate
actions  which the  Company  considers  to be major or  significant,  including,
without   limitation,   extraordinary   dividends,   mergers,   acquisitions  or
dispositions of significant assets,  issuances of significant amounts of debt or
equity and material amendments to the certificate of incorporation or by-laws of
the  Company,  and (subject to the  limitations  specified in the proviso in the
preceding  sentence) to provide the Shareholders with the opportunity to consult
with  management of the Company with respect to such matters.  The  Shareholders
agree to hold in strict confidence all nonpublic  Information  furnished to them
and to use all  Information  only in  connection  with the  management  of their
investment  in the  Company,  except  that the  Shareholders  may  disclose  any
information that (i) is or becomes generally  available to the public other than
as a result of disclosure by the Shareholders,  and (ii) is or becomes available
to the  Shareholders  from a source other than the Company;  provided,  however,
that,  to the  knowledge  of the  Shareholders,  the  source  is not  bound by a
confidentiality   obligation  with  the  Company  in  respect  thereof.  If  any
Shareholder is required by a court or  administrative  agency to disclose any of
the nonpublic Information,  the Shareholder shall promptly notify the Company of
such  requirement  so that  the  Company  may at its  own  expense  oppose  such
requirement  or seek a protective  order and request  confidential  treatment of
such Information.  It is agreed that if the Shareholder is nonetheless compelled
to disclose the  Information,  the  Shareholder may disclose such portion of the
Information which is legally required without liability hereunder. In any event,
the  Shareholder  will not oppose  action by the Company to obtain a  protective
order or other reliable  assurance that confidential  treatment will be accorded
the  Information.  Nothing  herein  shall  permit any  Shareholder  to  disclose
material  non-public  Information to permit such Shareholder to purchase or sell
securities of the Company in compliance with the federal securities laws.

                                    ARTICLE 4

                              Transfer Restrictions

                  SECTION  4.1.   Restrictions  on   Dispositions.   During  the
Standstill  Period,  each Shareholder  shall not, and shall cause its Affiliates
not to,  directly or  indirectly  (including,  without  limitation,  through the
disposition or transfer of control of another  Person),  sell,  assign,  donate,
transfer,  pledge,  hypothecate,  grant any option with  respect to or otherwise
dispose of any  interest in (or enter into an agreement  or  understanding  with
respect to the foregoing) any Voting Securities (a "Disposition"), except as set
forth  below  in this  Section  4.1.  Without  limiting  the  generality  of the
foregoing,  any  sale  of  securities  held  by  any  Shareholder  or any of its
Affiliates  which is currently (or following the passage of time, the occurrence
of any event or the giving of notice),  directly or indirectly,  exchangeable or
exercisable for, or convertible  into, any Voting  Securities shall constitute a
Disposition of such Voting Securities.

                  Dispositions  may be  effected  by a  Shareholder  during  the
Standstill Period as follows:

(a) No Dispositions of any nature may be made prior to the first  anniversary of
the  purchase of the Senior  Preferred  Stock  pursuant to the  Preferred  Stock
Purchase Agreement, except pursuant to Sections 4.1(b) through 4.1(f).

                  (b)  As of the  date  of  purchase  of the  shares  of  Senior
Preferred  Stock  pursuant  to  the  Preferred  Stock  Purchase  Agreement  (the
"Purchase Date"), with respect to the Shares, and after the first anniversary of
the Purchase Date, with respect to all other Voting Securities,  Dispositions of
Voting  Securities may be made at any time in compliance  with the  Registration
Rights Agreement.

                  (c) As of the Purchase Date,  with respect to the Shares,  and
after the first  anniversary  of the  Purchase  Date,  with respect to all other
Voting  Securities,  Dispositions  of Voting  Securities may be made pursuant to
sales effected in accordance with Rule 144 under the Securities Act (a "Rule 144
Sale");  provided that such Dispositions  shall not be made to any Person who or
which would immediately thereafter, to the knowledge of such Shareholder, any of
its Affiliates, or such Shareholder's broker, beneficially own Voting Securities
representing  9% or more of the Total  Voting  Power (and such Person shall have
provided a certificate to such effect).

                  (d) As of the Purchase Date,  with respect to the Shares,  and
after the first  anniversary  of the  Purchase  Date,  with respect to all other
Voting  Securities,  Dispositions may be made to any Person (other than pursuant
to a Reorganization  Transaction) that would, following such sale,  beneficially
own no more than 9% of the  Total  Voting  Power  (and such  Person  shall  have
provided a certificate to such effect).

                  (e) Dispositions may be made pursuant to a merger  transaction
or other  business  combinations  or a tender  offer for  outstanding  shares of
Common Stock which is recommended to the  shareholders of the Company  generally
by at least a  majority  of the  entire  Board of  Directors,  on the  terms and
conditions  of such  transaction  available  to all other  holders  of shares of
Common Stock or on terms and  conditions  recommended  by at least a majority of
the entire Board of Directors (excluding the Apollo/Blackstone  Designees) as to
the Preferred Stock and Junior Preferred Stock.

                  (f) Dispositions may be made by a Shareholder to (i) any other
Shareholder  or (ii) any  Related  Person of any  Shareholder  that  executes an
instrument in form and substance  satisfactory  to the Company in which it makes
the representations and warranties set forth in Section 1.3(b) as of the date of
the  execution  of such  instrument  and agrees to be bound by the terms of this
Agreement as if an original  signatory to this  Agreement  (such  transferee,  a
"Related Transferee"), in which case such Related Transferee shall thereafter be
a "Shareholder" for all purposes of this Agreement.

                  (g) With  respect to Voting  Securities  which  are,  by their
terms,  convertible  into  or  exercisable  or  exchangeable  for  other  Voting
Securities  such  conversion,  exercise  or  exchange  shall  not  be  deemed  a
Disposition.  Without limiting the foregoing,  the Company acknowledges that the
conversion  of shares of Senior  Preferred  Stock or shares of Junior  Preferred
Stock into Conversion Shares shall not be a Disposition.

                  (h) Each Shareholder agrees that during the Standstill Period,
without the consent of the managing  underwriter(s) in an underwritten  offering
in respect of the Company's  Voting  Securities,  it will not effect any sale or
distribution  of  Voting   Securities   (other  than  in  connection  with  such
Shareholder's  own registration  pursuant to paragraph (b) of this Section 4.1),
including a Rule 144 Sale,  during the ten (10) day period  prior to, and during
the ninety (90) day period  beginning on, the effective date of the registration
statement filed by the Company in respect of such underwritten  offering, or any
shorter period as may apply to the Company and its affiliates.

                                    ARTICLE 5

                                  Miscellaneous

                  SECTION 5.1. Notices. All notices, requests, demands and other
communications  required  or  permitted  hereunder  shall be made in  writing by
hand-delivery,   registered   first-class   mail,  telex,  fax  or  air  courier
guaranteeing delivery:

                  (a)      If to the Company, to:
                           Allied Waste Industries, Inc.
                           15880 North Greenway-Hayden Loop, Suite 100
                           Scottsdale, Arizona  85260
                           Attn:  Steven Helm, Esq.
                           Fax:  (602) 627-2703

                           with copies to:

                           Fennemore Craig
                           3003 North Central Avenue
                           Phoenix, AZ  85012-2913
                           Attn:  Karen McConnell, Esq.
                           Fax:  (602) 916-5999

                           and to:

                           Fried, Frank, Harris, Shriver & Jacobson
                           One New York Plaza
                           New York, New York  10004
                           Attn:  Peter Golden
                           Fax:  (212) 859-4000

or to such other person or address as the Company shall furnish to Shareholders
in writing;

                  (b)      If to Shareholders, to:
                           Apollo Management, L.P.
                           1999 Avenue of the Stars, Suite 1900
                           Los Angeles, CA  90067
                           Attn:  David Kaplan
                           Fax:  (310) 201-4198

                           with a copy to:

                           Skadden, Arps, Slate, Meagher & Flom LLP
                           300 South Grand Avenue
                           Los Angeles, CA  90071-3144
                           Attn:  Michael Woronoff
                           Fax:  (213) 687-5600

                           and:

                           The Blackstone Group
                           345 Park Avenue
                           New York, NY  10154
                           Attn:  Howard A. Lipson
                           Fax:  (212) 754-8716

                           with a copy to:

                           Simpson Thacher & Bartlett
                           425 Lexington Avenue
                           New York, NY  10017
                           Attn:  Wilson S. Neely
                           Fax:  (212) 455-2502

                           and:

                           Greenwich Street Investment II, L.L.C.
                           388 Greenwich Street, 36th Floor
                           New York, New York  10013
                           Attn:  Matthew Kaufman
                           Fax:  (212) 816-0166

                           with a copy to:

                           Weil, Gotshal & Manges LLP
                           767 Fifth Avenue
                           New York, New York 10153
                           Attn:  Michael Nissan
                           Fax:  (212) 310-8007

                           and:

                           DLJ Merchant Banking II, Inc.
                           277 Park Avenue
                           New York, New York  10172
                           Attn:  Ari Benacerraf
                           Fax:  (212) 892-7272

                           and

                           Attn:  Ivy Dodes
                           Fax:  (212) 892-2689

                           with a copy to:

                           DLJ Merchant Banking II, Inc.
                           277 Park Avenue
                           New York, New York  10172
                           Attn:  Ivy Dodes
                           Fax:  (212) 892-2689

                           with a copy to:

                           Weil, Gotshal & Manges LLP
                           767 Fifth Avenue
                           New York, New York  10153
                           Attn:  Stephen M. Besen
                           Fax:  (212) 310-8007

or to such other person or address as Shareholders shall furnish to the Company
in writing.

                  All such notices,  requests,  demands and other communications
shall be deemed to have been duly given:  at the time of  delivery  by hand,  if
personally delivered;  five (5) Business Days after being deposited in the mail,
postage  prepaid,  if mailed  domestically  in the United  States (and seven (7)
Business Days if mailed  internationally);  when answered back, if telexed; when
receipt acknowledged,  if telecopied; and on the Business Day for which delivery
is guaranteed, if timely delivered to an air courier guaranteeing such delivery.

                  SECTION  5.2.  Legends.  (a) If  requested  in  writing by the
Company,  a  Shareholder  shall  present or cause to be  presented  promptly all
certificates   representing   Voting  Securities   beneficially  owned  by  such
Shareholder  or any of its  Affiliates,  for the  placement  thereon of a legend
substantially to the following effect,  which legend will remain thereon so long
as such legend is required under applicable securities laws:

                  "THE  SHARES  REPRESENTED  BY THIS  CERTIFICATE  HAVE NOT BEEN
                  REGISTERED UNDER THE UNITED STATES  SECURITIES ACT OF 1933, AS
                  AMENDED,  OR THE  SECURITIES  LAWS OF ANY STATE OF THE  UNITED
                  STATES.  SUCH  SHARES MAY NOT BE OFFERED,  SOLD,  TRANSFERRED,
                  PLEDGED,  HYPOTHECATED OR OTHERWISE DISPOSED OF IN THE ABSENCE
                  OF SUCH A  REGISTRATION  THEREUNDER  OTHER THAN PURSUANT TO AN
                  EXEMPTION FROM SUCH REGISTRATION  REQUIREMENTS AND DELIVERY TO
                  ALLIED  WASTE  INDUSTRIES,  INC.  OF  AN  OPINION  OF  COUNSEL
                  REASONABLY SATISFACTORY TO IT TO THE EFFECT THAT SUCH TRANSFER
                  IS EXEMPT FROM REGISTRATION UNDER THOSE LAWS."

                  (b) Each  Shareholder  shall  present or cause to be presented
promptly all certificates  representing Voting Securities  beneficially owned by
such Shareholder or any of its Affiliates, for the placement thereon of a legend
substantially to the following  effect,  which legend will remain thereon during
the Standstill Period as long as such Voting  Securities are beneficially  owned
by any Shareholder or an Affiliate of any Shareholder:

                  "THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO THE
                  PROVISIONS  OF A  SECOND  AMENDED  AND  RESTATED  SHAREHOLDERS
                  AGREEMENT,  DATED AS OF JULY 30,  1999,  BETWEEN  ALLIED WASTE
                  INDUSTRIES, INC. ("ALLIED") AND CERTAIN STOCKHOLDERS OF ALLIED
                  NAMED  THEREIN  AND MAY  NOT BE  OFFERED,  SOLD,  TRANSFERRED,
                  PLEDGED,  HYPOTHECATED  OR  OTHERWISE  DISPOSED  OF  EXCEPT IN
                  ACCORDANCE  THEREWITH.  A COPY OF SAID AGREEMENT IS ON FILE AT
                  THE OFFICE OF THE CORPORATE SECRETARY OF ALLIED"

                  (c) The  Company  may  enter a stop  transfer  order  with the
transfer agent or agents of Voting  Securities  against any  Disposition  not in
compliance with the provisions of this Agreement.

                  SECTION 5.3. Enforcement.  Shareholders,  on the one hand, and
the Company, on the other hand, acknowledge and agree that irreparable injury to
the other party would occur in the event any of the provisions of this Agreement
were not performed in accordance  with their  specific  terms or were  otherwise
breached and that such injury would not be adequately compensable in damages. It
is  accordingly  agreed  that,  in addition to any other  remedies  which may be
available at law or in equity,  each party hereto (the "Moving  Party") shall be
entitled  to  specific  enforcement  of, and  injunctive  relief to prevent  any
violation of, the terms of this Agreement, and the other parties hereto will not
take action,  directly or indirectly,  in opposition to the Moving Party seeking
such relief on the grounds  that any other  remedy or relief is available at law
or in equity.  The  parties  further  agree that no bond shall be  required as a
condition to the granting of any such relief.

                  SECTION 5.4. Entire Agreement.  This Agreement constitutes the
entire  agreement  and   understanding  of  the  parties  with  respect  to  the
transactions  contemplated  hereby;  provided  that  the  Original  Shareholders
Agreement  shall  remain in full  force and  effect  until  the  closing  of the
purchase and sale of the Senior  Preferred Stock pursuant to the Preferred Stock
Purchase  Agreement and the  representations  and  warranties of the parties set
forth in Sections 1.2 and 1.3 of the Original  Agreement shall survive and shall
be deemed to be not  amended  or  otherwise  affected  by this  Agreement.  This
Agreement  may be amended  only by a written  instrument  duly  executed  by the
parties or their respective successors or assigns;  provided,  however, that any
amendment or waiver by the Company shall be made only with the prior approval of
a majority of the directors of the Company other than Shareholder Designees.

                  SECTION 5.5. Severability.  Whenever possible,  each provision
or  portion  of this  Agreement  will be  interpreted  in such  manner  as to be
effective and valid under applicable law, but if any provision or portion of any
provision of this Agreement is held to be invalid,  illegal or  unenforceable in
any respect under any  applicable  law, rule or regulation in any  jurisdiction,
such  invalidity,  illegality  or  unenforceability  will not  affect  any other
provision or portion of any provision in such  jurisdiction,  and this Agreement
will  be  reformed,  construed  and  enforced  in such  jurisdiction  as if such
invalid,  illegal or  unenforceable  provision or portion of any provision shall
have  been  replaced  with  a  provision  which  shall,  to the  maximum  extent
permissible  under such applicable  law, rule or regulation,  give effect to the
intention of the parties as expressed in such invalid,  illegal or unenforceable
provision.

                  SECTION 5.6.  Headings.  Descriptive headings contained in the
Agreement are for convenience only and will not control or affect the meaning or
construction of any provision of this Agreement.

                  SECTION 5.7. Counterparts. For the convenience of the parties,
any number of counterparts of this Agreement may be executed by the parties, and
each such executed counterpart will be an original instrument.

                  SECTION 5.8. No Waiver. Any waiver by any party of a breach of
any  provision  of this  Agreement  shall not operate as or be construed to be a
waiver  of any  other  breach of such  provision  or of any  breach of any other
provision  of this  Agreement.  The  failure  of a party to insist  upon  strict
adherence to any term of this  Agreement on one or more  occasions  shall not be
considered a waiver or deprive that party of the right thereafter to insist upon
strict adherence to that term or any other term of this Agreement.

                  SECTION 5.9.  Successors and Assigns.  This Agreement shall be
binding  upon and inure to the benefit of the Company and  Shareholders,  and to
their respective successors and assigns other than, in the case of Shareholders,
transferees  that are not Related  Transferees,  including any successors to the
Company  or  Shareholders  or their  businesses  or assets as the  result of any
merger, consolidation,  reorganization, transfer of assets or otherwise, and any
subsequent successor thereto,  without the execution or filing of any instrument
or the performance of any act;  provided that no party may assign this Agreement
without the other party's prior written consent, except by the Shareholders to a
Shareholder or a Related Transferee as expressly provided in this Agreement (and
that nothing herein  restricts the transfer of any of the rights of Shareholders
under  the  Registration  Rights  Agreement  in  accordance  the  terms  of  the
Registration Rights Agreement).

                  SECTION 5.10.  Governing  Law. This Agreement will be governed
by and construed and enforced in accordance  with the internal laws of the State
of Delaware, without giving effect to the conflict of laws principles thereof.

                  SECTION  5.11.  Further  Assurances.  From time to time on and
after the date of this Agreement, the Company and Shareholders,  as the case may
be,  shall  deliver or cause to be  delivered  to the other  party  hereto  such
further documents and instruments and shall do and cause to be done such further
acts as the other  parties  hereto  shall  reasonably  request to carry out more
effectively  the  provisions  and  purposes  of  this  Agreement,   to  evidence
compliance herewith or to assure that it is protected in acting hereunder.

                  SECTION 5.12.  Consent to Jurisdiction and Service of Process.
Any legal action or  proceeding  with  respect to this  Agreement or any matters
arising  out of or in  connection  with  this  Agreement,  and  any  action  for
enforcement of any judgment in respect  thereof shall be brought  exclusively in
the state or federal courts located in the State of Delaware,  and, by execution
and delivery of this Agreement,  the Company and  Shareholders  each irrevocably
consent to service of  process  out of any of the  aforementioned  courts in any
such action or  proceeding  by the mailing of copies  thereof by  registered  or
certified mail, postage prepaid, or by recognized  international express carrier
or  delivery  service,  to the  Company  or  Shareholders  at  their  respective
addresses  referred to in this  Agreement.  The Company  and  Shareholders  each
hereby  irrevocably  waives any objection  which it may now or hereafter have to
the laying of venue of any of the aforesaid  actions or proceedings  arising out
of or in connection with this Agreement  brought in the courts referred to above
and hereby further  irrevocably  waives and agrees,  to the extent  permitted by
applicable  law, not to plead or claim in any such court that any such action or
proceeding brought in any such court has been brought in an inconvenient  forum.
Nothing in this  Agreement  shall  affect the right of any party hereto to serve
process in any other manner permitted by law.

                  SECTION  5.13.   Shareholder  Action.  The  Company  shall  be
entitled to rely upon any written notice,  designation, or instruction signed by
Apollo  Management  IV,  L.P.  and  BCP  (the  "Representatives")  as a  notice,
designation  or  instruction  of all  Shareholders  and the Company shall not be
liable to any Shareholder if the Company acts in accordance with and relies upon
such writing.  Notwithstanding the foregoing,  however, the Company shall not be
entitled to rely upon any written notice,  designation or instruction  signed by
the  Representatives  as  a  notice,  designation  or  instruction  of  the  DLJ
Shareholders or the Greenwich Street Shareholders if such notice, designation or
instruction states that it relates to the first parenthetical  proviso contained
in the first  paragraph of Section 2.1(a) or Section 2.1(b),  3.2(a)(iii),  3.4,
4.1(c),  5.4 or 5.9 of  this  Agreement  (the  "Specific  Rights").  Each of the
Shareholders acknowledges that the Representatives have full power and authority
to act on their behalf; provided, however, that none of the DLJ Shareholders and
the  Greenwich  Street  Shareholders  acknowledge  the power or authority of the
Representatives to act on their behalf with respect to the Specific Rights.



<PAGE>


                  IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this
Agreement to be executed as of the date first referred to above.

                   ALLIED WASTE INDUSTRIES, INC.


                   By:___________________________
             Name:
            Title:



                   APOLLO INVESTMENT FUND IV, L.P.
                   APOLLO OVERSEAS PARTNERS IV, L.P.


                   By:    Apollo Advisors IV, L.P.
                          its General Partner

                   By:    Apollo Capital Management IV, Inc.
                          its General Partner


                   By:__________________________
             Name:
            Title:



         APOLLO/AW LLC


                   By:    Apollo Management IV, L.P.
                          its Manager

                   By:    AIF IV Management, Inc.
                          its General Partner


                   By:__________________________
             Name:
            Title:



                   APOLLO INVESTMENT FUND III, L.P.
                   APOLLO OVERSEAS PARTNERS III, L.P.
                   APOLLO (UK) PARTNERS III, L.P.


                   By:    Apollo Advisors II, L.P.
                          its General Partner

                   By:    Apollo Capital Management II, Inc.
                          its General Partner


                   By:__________________________
             Name:
            Title:



                 BLACKSTONE CAPITAL PARTNERS III
                   MERCHANT BANKING FUND L.P.
                 BLACKSTONE OFFSHORE CAPITAL PARTNERS III L.P.
                 BLACKSTONE FAMILY INVESTMENT PARTNERSHIP III L.P.

                 By:      Blackstone Management Associates III L.L.C.
                          its General Partner


                 By:__________________________
             Name:
            Title:



                 BLACKSTONE CAPITAL PARTNERS II MERCHANT BANKING FUND, L.P.
                 BLACKSTONE OFFSHORE CAPITAL PARTNERS II, L.P.
                 BLACKSTONE FAMILY INVESTMENT PARTNERSHIP II, L.P.


                 By:      Blackstone Management Associates II L.L.C.
                          its General Partner


                 By:_________________________
             Name:
            Title:



                   GREENWICH STREET CAPITAL PARTNERS II, L.P.


                   By:    GREENWICH STREET INVESTMENTS II,     L.L.C.,
                          its General Partner


                   By:_________________________
             Name:
            Title:



                   GSCP OFFSHORE FUND, L.P.


                   By:    GREENWICH STREET INVESTMENTS II,     L.L.C.,
                          its General Partner



                   By:_________________________
             Name:
            Title:



     GREENWICH FUND, L.P.


                   By:    GREENWICH STREET INVESTMENTS II, L.L.C.,
                          its General Partner


                   By:________________________
             Name:
            Title:



                   GREENWICH STREET EMPLOYEES FUND, L.P.


                   By:    GREENWICH STREET INVESTMENTS II, L.L.C.,
                          its General Partner


                   By:_________________________
             Name:
            Title:



                   TRV EXECUTIVE FUND, L.P.


                   By:    GREENWICH STREET INVESTMENTS II, L.L.C.,
                          its General Partner


                   By:_________________________
             Name:
            Title:



    DLJMB FUNDING II, INC.



                   By:________________________
             Name:
            Title:



                   DLJ MERCHANT BANKING PARTNERS II, L.P.


                   By:    DLJ Merchant Banking II, Inc.
                          Managing General Partner


                   By:_________________________
             Name:
            Title:



                   DLJ MERCHANT BANKING PARTNERS II-A, L.P.


                   By:    DLJ Merchant Banking II, Inc.
                          Managing General Partner


                   By:___________________________
             Name:
            Title:



                   DLJ DIVERSIFIED PARTNERS, L.P.


                   By:    DLJ Diversified Partners, Inc.
                          Managing General Partner


                   By:___________________________
             Name:
            Title:



                   DLJ DIVERSIFIED PARTNERS-A, L.P.


                   By:    DLJ Diversified Partners, Inc.
                          Managing General Partner


                   By:__________________________
             Name:
            Title:




                   DLJ MILLENNIUM PARTNERS, L.P.


                   By:    DLJ Merchant Banking II, Inc.
                          Managing General Partner


                   By:__________________________
             Name:
            Title:



                   DLJ MILLENNIUM PARTNERS-A, L.P.


                   By:    DLJ Merchant Banking II, Inc.
                          Managing General Partner


                   By:___________________________
             Name:
            Title:



      DLJ FIRST ESC L.P.


                   By:    DLJ LBO Plans Management Corporation
                          General Partner


                   By:____________________________
             Name:
            Title:



                   DLJ OFFSHORE PARTNERS II, C.V.


                   By:    DLJ Merchant Banking II, Inc.
                          Managing General Partner


                   By:___________________________
             Name:
            Title:



    DLJ EAB PARTNERS, L.P.


                   By:    DLJ LBO Plans Management Corporation
                          General Partner


                   By:___________________________
             Name:
            Title:



        DLJ ESC II L.P.


                   By:    DLJ LBO Plans Management Corporation
                          General Partner


                   By:___________________________
             Name:
            Title:







              AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT

                  This Amended and Restated Registration Rights Agreement, dated
as of July 30, 1999 (this "Agreement"),  by and between Allied Waste Industries,
Inc.,  a  Delaware  corporation  (the  "Company"),  on the one hand,  and Apollo
Investment Fund IV, L.P., a Delaware limited partnership, Apollo Investment Fund
III, L.P., a Delaware limited partnership,  Apollo Overseas Partners IV, L.P., a
Delaware  limited  partnership,  Apollo Overseas  Partners III, L.P., a Delaware
limited  partnership,  Apollo  (U.K.)  Partners III,  L.P.,  an English  limited
partnership,  Apollo/AW LLC, a Delaware limited  liability  company,  Blackstone
Capital Partners II Merchant Banking Fund L.P., a Delaware limited  partnership,
Blackstone  Capital  Partners III Merchant Banking Fund L.P., a Delaware limited
partnership  ("BCP"),  Blackstone  Offshore  Capital Partners III L.P., a Cayman
Islands limited  partnership,  Blackstone  Offshore  Capital Partners II L.P., a
Cayman Islands limited partnership, Blackstone Family Investment Partnership III
L.P.,  a  Delaware  limited   partnership,   and  Blackstone  Family  Investment
Partnership II L.P., a Delaware limited partnership, Blackstone Capital Partners
III Merchant Banking Fund L.P., a Delaware limited partnership, Greenwich Street
Capital  Partners II, L.P., a Delware limited  partnership,  GSCP Offshore Fund,
L.P., a Cayman Islands  exempted  limited  partnership,  Greenwich Fund, L.P., a
Delaware limited partnership,  Greenwich Street Employees Fund, L.P., a Delaware
limited  partnership,  TRV Executive Fund, L.P., a Delaware limited partnership,
DLJMB Funding II, Inc., a Delaware  corporation,  DLJ Merchant  Banking Partners
II, L.P., a Delaware  limited  partnership,  DLJ Merchant Banking Partners II-A,
L.P., a Delaware limited partnership, DLJ Diversified Partners, L.P., a Delaware
limited  partnership,  DLJ  Diversified  Partners-A,  L.P.,  a Delaware  limited
partnership,  DLJ Millenium Partners, L.P., a Delaware limited partnership,  DLJ
Millenium Partners-A,  L.P., a Delaware limited partnership, DLJ First ESC L.P.,
a Delaware limited  partnership,  DLJ Offshore  Partners II, C.V., a Netherlands
Antilles  limited  partnership,  DLJ EAB  Partners,  L.P.,  a  Delaware  limited
partnership,  and DLJ ESC II L.P., a Delaware limited partnership (collectively,
the  "Shareholders"),  on the other hand, amending and restating in its entirety
the  Registration  Rights  Agreement  dated as of April 21, 1997 (the  "Original
Agreement"),  by and between the  Company,  on the one hand,  and certain of the
Shareholders, on the other hand.

                              W I T N E S S E T H:

                  WHEREAS, concurrently herewith, the Company and certain of the
Shareholders  are  entering  into a  Preferred  Stock  Purchase  Agreement  (the
"Purchase  Agreement")  pursuant  to which,  upon the terms and  subject  to the
conditions  set forth in the  Purchase  Agreement,  certain of the  Shareholders
shall purchase an aggregate of 1,000,000 shares of Senior Convertible  Preferred
Stock,  par value $.10 per share,  of the Company  ("Senior  Preferred  Stock"),
which  shall be  convertible  into  either  shares of Series A Junior  Preferred
Stock, par value $.10 per share, of the Company ("Junior Preferred  Stock"),  or
shares of common  stock,  par value $.01 per share,  of the Company (the "Common
Stock");

                  WHEREAS,  concurrently  herewith, the Company and Shareholders
are entering  into a Second  Amended and Restated  Shareholders  Agreement  (the
"Shareholders  Agreement"),  which shall become effective at the time the shares
of Senior  Preferred  Stock are purchased by the  Shareholders  (the  "Effective
Time"),  granting Shareholders certain rights to designate directors and setting
forth certain  restrictions on the acquisition and distribution of securities of
the Company by Shareholders and the conduct of Shareholders  with respect to the
Company; and

                  WHEREAS,  as part of  establishing  the  relationship  between
Shareholders and the Company,  Shareholders and the Company have agreed to enter
into this Agreement.

                  NOW,  THEREFORE,  in  consideration  of the  premises  and the
mutual  covenants  and  agreements  contained  in this  Agreement,  the Purchase
Agreement and other good and valuable consideration, the receipt and sufficiency
of which are hereby acknowledged,  the parties agree as follows,  effective upon
the  closing of the  purchase  of the Senior  Preferred  Stock  pursuant  to the
Purchase Agreement:

                                    ARTICLE I

                                   Definitions

                  1.1.     Certain Definitions.  In this Agreement:

                  "Apollo/Blackstone Shareholders" shall have the meaning set
forth in the Shareholders Agreement.

                  "Exchange Act" means the United States Securities Exchange Act
of 1934, as amended,  and the rules and regulations of the SEC promulgated under
such Act.

                  "Non-Apollo/Blackstone Shareholders" means all of the
Shareholders other than the Apollo/Blackstone Shareholders.

                  "Registrable Securities" means the 11,776,765 shares of Common
Stock acquired by certain of the  Shareholders  from TPG Partners,  L.P. and TPG
Parallel  I, L.P.  (the "TPG  Block"),  the  14,600,000  shares of Common  Stock
acquired by certain of the Shareholders from Laidlaw,  Inc. (the "Laidlaw Block"
and, together with the TPG Block, the "Original  Shares"),  the 1,000,000 shares
of Senior  Preferred Stock, any shares of Junior Preferred Stock or Common Stock
issued  upon  conversion  of  the  Senior  Preferred  Stock  (such  shares,  the
"Additional Shares",  together with the Original Shares and the Senior Preferred
Stock,  the  "Shares"),  and any  additional  shares of Common Stock acquired by
Shareholders in compliance with the Shareholders  Agreement,  and any additional
shares of Common Stock,  Senior Preferred Stock or Junior Preferred Stock issued
in connection  with any stock dividend on, or any stock split,  reclassification
or  reorganization  of any of the Shares or such  additional  shares;  provided,
however,  that  shares  of  Junior  Preferred  Stock  shall  not be  Registrable
Securities at any time on or prior to June 30, 2001.

                  "SEC" means the United States Securities and Exchange
Commission or any successor agency.

                  "Securities  Act" means the United  States  Securities  Act of
1933, as amended,  and the rules and  regulations of the SEC  promulgated  under
such Act.

                  "Subject  Securities"  means shares of Senior Preferred Stock,
Junior Preferred Stock,  Common Stock or other equity  securities of the Company
convertible into or exchangeable for shares of Common Stock.

                                   ARTICLE II

                               REGISTRATION RIGHTS

                  2.1.  Incidental  Rights.  If at any time or from time to time
(but  subject  to the  limitations  on sales of  Registrable  Securities  in the
Shareholders Agreement) the Company proposes to file with the SEC a registration
statement  (whether on Form S-1,  S-2, or S-3,  or any  equivalent  form then in
effect) for the  registration  under the Securities Act of any shares of Subject
Securities  for sale,  for cash  consideration,  to the  public by Company or on
behalf of one or more shareholders of Company  (excluding any sale of securities
upon conversion into or exchange or exercise for shares of Common Stock, and any
shares of Common Stock  issuable by Company upon the exercise of employee  stock
options,  or to any employee  stock  ownership  plan, or in connection  with any
acquisition   made  by  Company,   any  securities   exchange  offer,   dividend
reinvestment  plan,  employee  benefit  plan,  corporate  reorganization,  or in
connection  with any  amalgamation,  merger or  consolidation  of Company or any
direct or indirect  subsidiary of Company with one or more other corporations if
Company is the surviving corporation),  Company shall give Shareholders at least
20 days' prior written  notice of the proposed  filing (or if 20 days' notice is
not practicable,  a reasonable shorter period to be not less than 7 days), which
notice  shall  outline  the  nature  of  the  proposed   distribution   and  the
jurisdictions  in the United  States in which  Company  proposes  to qualify and
offer such securities (the "Elected  Jurisdictions").  On the written request of
Shareholders  received  by Company  within 15 days  after the date of  Company's
delivery to Shareholders of the notice of intended  registration  (which request
shall  specify  the  Registrable   Securities   sought  to  be  disposed  of  by
Shareholders  and the  intended  method or  methods  by which  dispositions  are
intended  to be  made),  Company  shall,  under the  terms  and  subject  to the
conditions  of this  Article II, at its own expense as provided in Section  4.1,
include  in the  coverage  of  such  registration  statement  (or in a  separate
registration  statement  concurrently filed) and qualify for sale under the blue
sky or securities  laws of the various states in the Elected  Jurisdictions  the
number of Registrable  Securities of the kind being  registered  (the "Specified
Securities")  held by Shareholders or into which the Registrable  Securities are
convertible,  as the case may be, and which Shareholders have so requested to be
registered or qualified for  distribution,  to the extent required to permit the
distribution  (in  accordance  with the  intended  method or methods  thereof as
aforesaid)  in the  Elected  Jurisdictions  requested  by  Shareholders  of such
Registrable Securities.

                  Notwithstanding  anything else  contained in this Section 2.1,
if the registration statement to be filed by the Company is a registration filed
in  response  to any of the first three  demands  made by the  Apollo/Blackstone
Shareholders  pursuant  to Section  2.2 (the "First  Three  Demands"),  then the
Non-Apollo/Blackstone   Shareholders   shall  not  be  entitled  to  have  their
Registrable   Securities  included  in  the  coverage  of  such  a  registration
statement, provided, however, that if the First Three Demands include Additional
Shares (or shares into which Additional  Shares have been  converted),  then the
Non-Apollo/Blackstone  Shareholders  shall be entitled to have their Registrable
Securities included in the coverage of such registration statement, on the terms
and conditions set forth in this Section 2.1.

                  If  the  distribution  proposed  to  be  effected  by  Company
involves an underwritten  offering of the securities  being so distributed by or
through  one or  more  underwriters,  and if the  managing  underwriter  of such
underwritten  offering indicates in writing its reasonable belief that including
all or part of the  Specified  Securities  in the coverage of such  registration
statement  or in  the  distribution  to be  effected  by  such  prospectus  will
materially  and  adversely  affect the sale of  securities  proposed  to be sold
(which statement of the managing underwriter shall also state the maximum number
of shares,  if any, which can be sold by  Shareholders  requesting  registration
under this Section 2.1 without  materially  adversely  affecting the sale of the
shares  proposed  to be sold),  then the number of  Specified  Securities  which
Shareholders  shall  have the right to include  in such  registration  statement
shall be reduced  to the  maximum  number of shares  specified  by the  managing
underwriter. In the case of a registration statement filed in response to any of
the First Three Demands covering both Original Shares and Additional  Shares (or
shares into which Additional  Shares have been converted),  first priority shall
be afforded to the Original  Shares,  with all other securities to be completely
eliminated  before the  number of such  Original  Shares is  reduced  and second
priority  shall  be  given  to the  other  Registrable  Securities  of both  the
Apollo/Blackstone Shareholders and the Non-Apollo/Blackstone  Shareholders, with
all other  securities  to be  completely  eliminated  before  the number of such
Registrable  Securities  is reduced;  provided;  however,  that if the number of
Registrable  Securities is to be reduced,  then  reductions  will respect to the
Registrable  Securities shall be made among the Shareholders on a pro-rata basis
in  accordance  with  the  relationship  which  the  number  of the  Registrable
Securities  held  by  each  Shareholder  bears  to  the  number  of  Registrable
Securities  held  by  all   Shareholders   (the   "Additional   Shares  Pro-Rata
Reduction").

                  In all  other  cases,  first  priority  shall be  afforded  to
securities covered by a registration statement filed in response to the exercise
of a demand  registration  right by  another  holder  of  Common  Stock,  Senior
Preferred  Stock or Junior  Preferred  Stock,  including  the  Apollo/Blackstone
Shareholders,  and no securities proposed to be sold by such holders shall be so
reduced until all securities  proposed to be sold by all other parties have been
entirely  eliminated  and second  priority  shall be  afforded  to the  Original
Shares; provided, however, that in the case of a registration statement filed in
response to a demand from the Apollo/Blackstone  Shareholders (other than any of
the First Three Demands) (the "Other Demands"), first priority shall be afforded
to the Original Shares,  with all other  securities to be completely  eliminated
before the number of such Original  Shares is reduced and second  priority shall
be given  to the  other  Registrable  Securities  of both the  Apollo/Blackstone
Shareholders  and  the  Non-Apollo/Blackstone   Shareholders,   with  all  other
securities to be  completely  eliminated  before the number of such  Registrable
Securities  is  reduced.  As to any  reductions  to be made  to the  Registrable
Securities  (other  than  the  Original  Shares)  proposed  to be  sold  by  the
Shareholders pursuant to a registration statement filed in response to the Other
Demands,  such reductions to be made among the  Shareholders  shall be made on a
pro-rata  basis  in  accordance  with  the  relationship  which  the  number  of
Registrable Securities (other than the Original Shares) held by each Shareholder
bears to the number of Registrable  Securities  (other than the Original Shares)
held by all Shareholders  (the "Pro-Rata  Reduction").  As to all other proposed
selling shareholders of Securities,  including Shareholders,  any such reduction
in the number of  Securities  proposed  to be sold by the  selling  shareholders
shall be effected on a pro rata basis in accordance with the relationship  which
the number of such  Securities of the class  proposed to be sold by each selling
shareholder  bears to the number of such Securities of that class proposed to be
sold by all selling shareholders.

                  For purposes of  calculating  the Additional  Shares  Pro-Rata
Reduction  and the Pro-Rata  Reduction,  each share of Preferred  Stock shall be
counted as the number of shares of Common Stock into which such Preferred  Share
would be  convertible  as of the  date of  determination,  assuming  Stockholder
Approval  (as  defined  in the  Purchase  Agreement)  , and each share of Junior
Preferred  Stock  shall be counted as the number of shares of Common  Stock that
would have been issued in lieu of such share of Junior  Preferred  Stock,  as of
the date of determination.

                  Company shall have the sole right to select any  underwriters,
including the managing  underwriter,  of any public  offering of securities made
other than as a result of the rights  granted  in Section  2.2.  Nothing in this
Section 2.1 shall create any liability on the part of Company to Shareholders if
Company  for  any  reason  decides  not  to  file  or to  delay  or  withdraw  a
registration statement (which Company may do in its sole discretion).

                  Shareholders  may  request  to  have  Registrable   Securities
included in an unlimited number of registrations under this Section 2.1.

                  2.2.   Demand   Rights.    Upon   written   request   of   the
Apollo/Blackstone  Shareholders made at any time (but subject to the limitations
on sales of Registrable Securities in the Shareholders  Agreement),  the Company
shall,  under the terms and subject to the  conditions set forth in this Section
2.2, and Sections 2.3 and 2.4, file (and use its reasonable  efforts to cause to
become  effective) a  registration  statement  covering,  and use its reasonable
efforts to qualify for sale under the blue sky or securities laws of the various
states  of  the  United  States  as may be  requested  by the  Apollo/Blackstone
Shareholders  (except any such state in which,  in the  opinion of the  managing
underwriter of the offering,  the failure to so qualify would not materially and
adversely affect the proposed offering),  in accordance with the intended method
or  methods  of  disposition  set  forth  in  that  notice,  of such  number  of
Registrable   Securities,   as  may  be  designated  by  the   Apollo/Blackstone
Shareholders  in their  request,  or that  portion  thereof  designated  in said
request for  registration  in each of the Designated  Jurisdictions  (as defined
below).  A request for  registration  under this  Section 2.2 shall  specify the
number of shares to be  registered,  the  jurisdictions  in the United States in
which such registration is to be effected (the "Designated  Jurisdictions")  and
the  proposed  manner of sale,  including  the name and address of any  proposed
underwriter;  provided,  that  all  offerings  contemplated  by  a  request  for
registration under this Section 2.2 shall be underwritten  offerings involving a
distribution of Registrable Shares to the public in which reasonable efforts are
made not to knowingly  sell to any single  buyer,  acting  individually  or with
others,  who after such  underwriting  will own more than 9% of the Total Voting
Power (as defined in the Shareholders  Agreement) (any such buyer,  "Significant
Stockholder"),  under  circumstances in which it would reasonably be expected to
not  result in any person  becoming a  Significant  Stockholder.  The  principal
underwriter  or  underwriters  for any such  offering  shall be  selected by the
Apollo/Blackstone Shareholders,  subject to Company's approval, which may not be
unreasonably withheld.  Notwithstanding any other provision in this Section, the
Apollo/Blackstone  Shareholders  shall  not be  permitted  to make a demand  for
registration   pursuant  to  this  Section  unless  the  number  of  Registrable
Securities  covered by such demand is at least 2,500,000  shares of Common Stock
(or securities  convertible into such number of shares of Common Stock) (as such
number may be  appropriately  adjusted to reflect  stock  splits,  reverse stock
splits,  dividends and any other  recapitalization or reorganization of Company)
or such lesser  number of shares as would yield gross  proceeds of not less than
$50 million based on the average closing price of the Common Stock (and assuming
that the  market  price of  shares of  Junior  Preferred  Stock was equal to the
market  price of the shares of Common Stock into which such shares would then be
convertible) over the ten trading day period  immediately  preceding the date of
the written request hereunder (with the gross proceeds of Senior Preferred Stock
deemed  to be its  liquidation  preference  on the  date  of  such  demand).  No
Shareholders  other than the  Apollo/Blackstone  Shareholders  and their Related
Transferees shall have demand registration rights.

                  If the distribution  proposed to be effected  pursuant to this
Section 2.2 involves an  underwritten  offering of  Registrable  Securities  and
securities   of  the  Company   other  than   Registrable   Securities   ("Other
Securities"),  and if the managing  underwriter  of such  underwritten  offering
indicates in writing its  reasonable  belief that  including all or part of such
securities in the coverage of such  registration  statement will  materially and
adversely affect the sale of the securities proposed to be sold, then the number
of  securities  proposed  to be sold shall be reduced to the  maximum  number of
securities specified by the managing underwriter. In such a case, first priority
shall be afforded to  Registrable  Securities in  accordance  with the third and
fourth  paragraph  of Section  2.1,  and such Other  Securities,  subject to the
limitations set forth in such third and fourth paragraphs.

                  Company  may delay the  filing of any  registration  statement
requested under this Section 2.2, or delay its  effectiveness,  for a reasonable
period (but not longer than 90 days) if, in the sole judgment of Company's Board
of  Directors,   (i)  a  delay  is  necessary  in  light  of  pending  financing
transactions,   corporate  reorganizations,  or  other  major  events  involving
Company,  or (ii) filing at the time  requested  would  materially and adversely
affect the business or prospects of Company in view of  disclosures  that may be
thereby  required.  Once the cause of the  delay is  eliminated,  Company  shall
promptly  notify  the   Apollo/Blackstone   Shareholders   and,  promptly  after
Shareholders  notify  Company to  proceed,  Company  shall  file a  registration
statement and begin performance of its other obligations under this Section 2.2.

                  The  Apollo/Blackstone   Shareholders  shall  be  entitled  to
request not more than nine  registrations  under this Section 2.2 (provided that
the filing of a registration statement in more than one Designated  Jurisdiction
in connection with a concurrent or substantially  concurrent  distribution shall
be deemed  for the  purposes  of this  Agreement  to be a single  registration).
However, if the Apollo/Blackstone Shareholders request a registration under this
Section 2.2, but no registration statement becomes effective with respect to the
Registrable  Securities  covered by such  request,  then such request  shall not
count as a request  for  purposes  of  determining  the number of  requests  for
registration the Apollo/Blackstone Shareholders may make under this Section 2.2.

                  If there is an effective  registration  statement requested by
the   Apollo/Blackstone   Shareholders   pursuant  to  this   Section  2.2,  the
Apollo/Blackstone  Shareholders  may  require the Company to delay the filing of
any  registration  statement  relating  to shares  of Common  Stock or delay its
effectiveness,  for a reasonable period (but not longer than 90 days) if, in the
sole  judgment of the  Apollo/Blackstone  Shareholders,  a delay is necessary in
order to avoid materially and adversely affecting the disposition of Registrable
Securities  pursuant to the  offering  by the  Shareholders;  provided  that the
foregoing  shall  not  limit  the  Company's  right to file  and  have  declared
effective  registration  statements  relating to shares of Common Stock issuable
pursuant to employee  benefit plans of the Company or any of its subsidiaries or
issuable pursuant to a merger,  acquisition or similar transaction involving the
Company or any of its subsidiaries.

                  2.3.  Registration   Conditions.   Notwithstanding  any  other
provision  of  this  Agreement,  Company  shall  not be  required  to  effect  a
registration of any securities under this Article II, or file any post-effective
amendment to such a registration statement relating to such a qualification:

(a)      unless  Shareholders  agree to (x) sell and distribute a portion or all
         of their Registrable Securities in accordance with the plan or plans of
         distribution  adopted by and through  underwriters,  if any, acting for
         Company or any such other  sellers of Common  Stock,  Senior  Preferred
         Stock or  Junior  Preferred  Stock,  and (y)  bear a pro rata  share of
         underwriter's discounts and commissions;

(b)      if a registration requested under Section 2.2, or any post-effective
         amendment to the  registration  statement  filed in  connection
         therewith, requires,  under  applicable  statutes and rules,  a special
         audit (other than a normal fiscal year-end audit) of any financial
         statements,  unless Shareholders agree to pay their proportionate share
         (determined by the number of shares to be sold by Shareholders in the
         offering in proportion to the total number of shares to be sold by
         Company  and all  other  participants  in such  offering)  of the
         reasonable  fees and expenses of  accountants  incurred in  connection
         with the special  audit  and  which  would  otherwise  not be incurred;
         provided  that Shareholders shall not be required to pay any share of
         such fees and expenses if such audit would otherwise be required at
         substantially the same time to satisfy the  Company's  reporting
         requirements  under  the  Exchange  Act  absent  such registration;

(c)      if, in the case of a request for registration under Section 2.2,(x)any
         offering pursuant to a registration statement covering securities of
         the same kind otherwise sought to be registered regarding which
         Shareholders could have exercised registration rights under Section 2.1
         of this Agreement has been completed within the prior 90 days, (y) a
         registration statement requested by Shareholders pursuant to Section
         2.2 has become effective under the Securities Act within the prior six
         months, or (z) Company has given notice under Section 2.1 of its
         intention to file a registration statement under the Securities Act and
         has not completed or abandoned the proposed offering (for so long as
         the Company continues in good faith to pursue the proposed offering);
         and

(d)      unless Company has received from  Shareholders all information  Company
         has reasonably  requested  concerning  Shareholders and their method of
         distribution  of  Registrable  Securities,  so as to enable  Company to
         include  in  the  registration  statement  all  facts  required  to  be
         disclosed in it.

                  2.4.  Covenants and Procedures.  If Company becomes  obligated
under this Article II to effect a  registration  of  Registrable  Securities  on
behalf of Shareholders,  then (as applicable to the jurisdictions for which such
registration is to be made):

(a)      Company, at its expense as provided in Section 4.2, shall prepare and
         file with the SEC a registration statement covering such securities and
         such other related documents as may be necessary or appropriate
         relating to the proposed distribution, and shall use reasonable efforts
         to cause the registration statement to become effective.  Company will
         also, with respect to any registration statement, file such post-
         effective amendments to the registration statement (and use reasonable
         efforts to cause them to become effective) and such supplements as are
         necessary so that current prospectuses are at all times available for
         a period of at least 90 days after the effective date of the
         registration statement or for such longer period, not to exceed 180
         days, as may be required under the plan or plans of distribution set
         forth in the registration statement.  Shareholders shall promptly
         provide Company with such information with respect to Shareholders'
         Registrable Securities to be so registered and, if applicable, the
         proposed terms of their offering, as is required for the registration.
         If the Registrable Securities to be covered by the registration
         statement are not to be sold to or through underwriters acting for
         Company, Company shall:

                                    (i) deliver to Shareholders,  as promptly as
                  practicable,  as many copies of  preliminary  prospectuses  as
                  Shareholders   may   reasonably   request   (in   which   case
                  Shareholders  shall keep a written record of the  distribution
                  of  the  preliminary   prospectuses  and  shall  refrain  from
                  delivery  of the  preliminary  prospectuses  in any  manner or
                  under any circumstances which would violate the Securities Act
                  or the securities  laws of any other  jurisdiction,  including
                  the various states of the United States);

                                    (ii)  deliver  to  Shareholders,  as soon as
                  practicable  after  the  effective  date  of the  registration
                  statement,  and  from  time  to  time  thereafter  during  the
                  applicable  period described in Section 2.4, as many copies of
                  the  relevant  prospectuses  as  Shareholders  may  reasonably
                  request; and

                                    (iii) in case of the  happening,  after  the
                  effective  date of the  registration  statement and during the
                  applicable  90 or  180-day  period  described  in  the  second
                  sentence of Section  2.4(a),  of any event or  occurrence as a
                  result  of which  the  prospectus,  as then in  effect,  would
                  include  an untrue  statement  of a  material  fact or omit to
                  state any  material  fact  required  to be stated  therein  or
                  necessary to make any statement  therein not misleading in the
                  light  of  the  circumstances  in  which  it  was  made,  give
                  Shareholders  written  notice of the event or  occurrence  and
                  prepare and furnish to Shareholders,  in such quantities as it
                  may  reasonably  request,  copies  of  an  amendment  of  or a
                  supplement to such  prospectus as may be necessary so that the
                  prospectus,  as so  amended  or  supplemented  and  thereafter
                  delivered to  purchasers of the  securities,  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 it was made, not misleading.

                           (b) Company will notify Shareholders of any action by
         the  SEC  or  any  Commission  to  suspend  the  effectiveness  of  any
         registration  statement  filed  pursuant  hereto or the  initiation  or
         threatened initiation of any proceeding for such purpose or the receipt
         by Company of any  notification  with respect to the  suspension of the
         qualification   of  the  securities  for  sale  in  any   jurisdiction.
         Immediately upon receipt of any such notice,  Shareholders  shall cease
         to  offer  or  sell  any   Registrable   Securities   pursuant  to  the
         registration  statement or prospectus in the jurisdiction to which such
         order or  suspension  relates.  Company  will also notify  Shareholders
         promptly of the  occurrence  of any event or the existence of any state
         of facts that, in the judgment of Company,  should be set forth in such
         registration statement or prospectus.  Immediately upon receipt of such
         notice,  Shareholders  shall  cease to  offer  or sell any  Registrable
         Securities pursuant to such registration statement or prospectus, cease
         to deliver or use such registration  statement or prospectus and, if so
         requested by Company, return to Company at Company's expense all copies
         of such registration statement or prospectus.  Company will as promptly
         as  practicable  take  such  action  as may be  necessary  to  amend or
         supplement  such  registration  statement or prospectus in order to set
         forth or  reflect  such event or state of facts and  provide  copies of
         such proposed amendment or supplement to Shareholders.

                           (c) On or before  the date on which the  registration
         statement  is  declared  effective,  Company  shall use its  reasonable
         efforts to:

                                    (i) register or qualify (and  cooperate with
                  Shareholders,  the  underwriter or  underwriters,  if any, and
                  their  counsel,   in  connection  with  the   registration  or
                  qualification  of) the securities  covered by the registration
                  statement for offer and sale under the  securities or blue sky
                  laws of each state and other  jurisdiction  as Shareholders or
                  any underwriter reasonably requests;

                                    (ii)   keep  each   such   registration   or
                  qualification  effective,  including  through new filings,  or
                  amendments  or  renewals,  during the period the  registration
                  statement or prospectus is required to be kept effective; and

                                    (iii) do any and all  other  acts or  things
                  necessary or advisable to enable the  disposition  in all such
                  jurisdictions  of the  Registrable  Securities  covered by the
                  applicable registration statement,  provided that Company will
                  not be  required  to qualify  generally  to do business in any
                  jurisdiction where it is not then so qualified.

                           (d) Company shall use its reasonable efforts to cause
         all Registrable Securities of Shareholders included in the registration
         statement  to be listed,  by the date of the first sale of such  shares
         pursuant to such registration statement, on each securities exchange on
         which the securities are then listed or proposed to be listed,  if any,
         as  directed  by the  Apollo/Blackstone  Shareholders  (subject  to the
         Company's consent, which consent shall not be unreasonably withheld).

                           (e)  Company  shall  make   generally   available  to
         Shareholders   and  any  underwriter   participating  in  the  offering
         conducted pursuant to the registration  statement an earnings statement
         satisfying  Section 11(a) of the  Securities  Act no later than 45 days
         after the end of the 12-month  period  beginning  with the first day of
         Company's first fiscal quarter  commencing  after the effective date of
         the  registration  statement.  The earnings  statement shall cover such
         12-month  period.  This  requirement  will be deemed to be satisfied if
         Company timely files  complete and accurate  information on Forms 10-Q,
         10-K, and 8-K under the Exchange Act, and otherwise  complies with Rule
         158 under the Securities Act as soon as feasible.

                           (f) Company shall cooperate with Shareholders and the
         managing underwriter or underwriters,  if any, to facilitate the timely
         preparation and delivery of  certificates  (not bearing any restrictive
         legends)  representing  Registrable  Securities  to be sold  under  the
         registration  statement,  and to enable such  securities  to be in such
         denominations and registered in such names as the managing  underwriter
         or underwriters,  if any, or Shareholders,  may request, subject to the
         underwriters' obligation to return any certificates representing unsold
         securities.

                           (g) Company shall use its reasonable efforts to cause
         Registrable  Securities  covered by the  registration  statement  to be
         registered  with or  approved  by such other  governmental  agencies or
         authorities  in  the  United  States  (including  the  registration  of
         Registrable  Securities  under the Exchange Act) as may be necessary to
         enable  Shareholders  or the  underwriter or  underwriters,  if any, to
         consummate the disposition of such securities.

                           (h) Company shall,  during normal  business hours and
         upon reasonable notice,  make available for inspection by Shareholders,
         any  underwriter   participating  in  any  offering   pursuant  to  the
         registration  statement,  and any  attorney,  accountant or other agent
         retained by Shareholders  or any such  underwriter  (collectively,  the
         "Inspectors"),  all financial and other  records,  pertinent  corporate
         documents,    and   properties   of   Company   (including   non-public
         information), as shall be reasonably necessary to enable the Inspectors
         to exercise  their due  diligence  responsibilities;  provided that any
         Inspector  receiving  non-public   information  shall  have  previously
         entered  into an  appropriate  confidentiality  agreement  in  mutually
         satisfactory form and substance. Company shall also cause its officers,
         directors,  and  employees  to supply all  nonconfidential  information
         reasonably   requested  by  any  Inspector  in   connection   with  the
         registration statement.

                           (i)  Company  shall  use its  reasonable  efforts  to
         obtain a "cold comfort" letter and, as applicable, a "long-form comfort
         letter" from Company's  independent public accountants,  and an opinion
         of counsel  for  Company,  each in  customary  form and  covering  such
         matters of the type  customarily  covered by cold  comfort  letters and
         long form comfort  letters and legal opinions in connection with public
         offerings of securities, as Shareholders reasonably request.

                           (j)   Company   shall   enter  into  such   customary
         agreements   (including  an  underwriting   agreement  containing  such
         representations  and  warranties  by Company  and such other  terms and
         provisions, as are customarily contained in underwriting agreements for
         comparable  offerings and are reasonably  satisfactory  to the Company)
         and take all such other  actions as  Shareholders  or the  underwriters
         participating in such offering and sale may reasonably request in order
         to  expedite  or  facilitate  such  offering  and sale (other than such
         actions  which are  disruptive  to the  Company or require  significant
         management  availability),  including providing reasonable availability
         of appropriate  members of senior  management of the Company to provide
         customary due diligence  assistance in connection with any offering and
         to participate  in customary  "road show"  presentations  in connection
         with any  underwritten  offerings in  substantially  the same manner as
         they would in an underwritten primary registered public offering by the
         Company of its Common Stock,  after taking into account the  reasonable
         business  requirements of the Company in determining the scheduling and
         duration of any road show.

                                   ARTICLE III

                                 INDEMNIFICATION

                  3.1.   Indemnification  by  Company.   In  the  event  of  any
registration under the Securities Act by any registration  statement pursuant to
rights granted in this Agreement of Registrable Securities held by Shareholders,
Company will hold harmless  Shareholders and each underwriter of such securities
and each other person,  if any, who controls any Shareholder or such underwriter
within the meaning of the Securities Act, against any losses,  claims,  damages,
or liabilities  (including legal fees and costs of court),  joint or several, to
which  Shareholders or such underwriter or controlling person may become subject
under the Securities Act or otherwise,  insofar as such losses, claims, damages,
or  liabilities  (or any actions in respect  thereof)  arise out of or are based
upon any untrue  statement or alleged untrue  statement of any material fact (i)
contained, on its effective date, in any registration statement under which such
securities  were  registered  under  the  Securities  Act  or any  amendment  or
supplement to any of the foregoing,  or which arise out of or are based upon the
omission  or alleged  omission  to state a material  fact  required to be stated
therein or  necessary  to make the  statements  therein not  misleading  or (ii)
contained in any preliminary prospectus,  if used prior to the effective date of
such  registration  statement,  or  in  the  final  prospectus  (as  amended  or
supplemented  if  Company  shall  have  filed  with  the  SEC any  amendment  or
supplement to the final  prospectus)  if used within the period which Company is
required  to keep the  registration  to which  such  registration  statement  or
prospectus relates current under Section 2.4, or which arise out of or are based
upon the  omission  or alleged  omission  (if so used) to state a material  fact
required to be stated in such  prospectus or necessary to make the statements in
such prospectus not misleading;  and will reimburse  Shareholders  and each such
underwriter and each such controlling person for any legal or any other expenses
reasonably  incurred by them in connection with  investigating  or defending any
such loss, claim, damage, or liability;  provided,  however,  that Company shall
not be liable to any Shareholder or its  underwriters or controlling  persons in
any such case to the extent  that any such loss,  claim,  damage,  or  liability
arises out of or is based upon an untrue  statement or alleged untrue  statement
or omission or alleged  omission  made in such  registration  statement  or such
amendment or  supplement,  in reliance upon and in conformity  with  information
furnished to Company through a written  instrument duly executed by Shareholders
or such underwriter specifically for use in the preparation thereof.

                  3.2. Indemnification by Shareholders.  It shall be a condition
precedent to the obligation of Company to include in any registration  statement
any Registrable Securities of Shareholders that Company shall have received from
Shareholders an undertaking, reasonably satisfactory to Company and its counsel,
to indemnify and hold harmless (in the same manner and to the same extent as set
forth in Section 3.1) Company, each director of Company, each officer of Company
who shall sign the registration  statement,  and any person who controls Company
within the meaning of the  Securities  Act, (i) with respect to any statement or
omission from such registration statement, or any amendment or supplement to it,
if such  statement or omission was made in reliance upon and in conformity  with
information  furnished to Company through a written  instrument duly executed by
Shareholders  specifically  for  use in the  preparation  of  such  registration
statement or amendment or  supplement,  and (ii) with respect to  compliance  by
Shareholders  with applicable laws in effecting the sale or other disposition of
the securities covered by such registration statement.

                  3.3 Indemnification  Procedures.  Promptly after receipt by an
indemnified  party of notice of the commencement of any action involving a claim
referred to in the preceding Sections of this Article III, the indemnified party
will, if a resulting claim is to be made or may be made against and indemnifying
party, give written notice to the indemnifying  party of the commencement of the
action.  If any such  action  is  brought  against  an  indemnified  party,  the
indemnifying  party will be entitled to participate in and to assume the defense
of the action with counsel reasonably satisfactory to the indemnified party, and
after  notice  from  the  indemnifying  party to such  indemnified  party of its
election to assume  defense of the action,  the  indemnifying  party will not be
liable to such indemnified party for any legal or other expenses incurred by the
latter in connection with the action's defense.  An indemnified party shall have
the right to employ separate counsel in any action or proceeding and participate
in the defense  thereof,  but the fees and expenses of such counsel  shall be at
such  indemnified  party's expense unless (a) the employment of such counsel has
been  specifically  authorized  in  writing  by the  indemnifying  party,  which
authorization  shall not be unreasonably  withheld,  (ii) the indemnifying party
has not assumed the defense and employed counsel reasonably  satisfactory to the
indemnified  party within 30 days after notice of any such action or proceeding,
or (iii) the named  parties  to any such  action or  proceeding  (including  any
impleaded  parties) include 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 the indemnified party that 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 or proceeding on behalf of the indemnified  party),  it being understood,
however,  that the indemnifying party shall not, in connection with any one such
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  reasonable  fees and expenses of more than one separate  firm of
attorneys  (in addition to all local  counsel  which is  necessary,  in the good
faith  opinion of both  counsel for the  indemnifying  party and counsel for the
indemnified party in order to adequately  represent the indemnified parties) for
the indemnified party and that all such fees and expenses shall be reimbursed as
they are incurred upon written request and presentation of invoices.  Whether or
not a defense is assumed by the indemnifying  party, the indemnifying party will
not be subject to any liability for any settlement made without its consent.  No
indemnifying  party  will  consent  to entry of any  judgment  or enter into any
settlement  which does not  include as an  unconditional  term the giving by the
claimant or plaintiff, to the indemnified party, of a release from all liability
in respect of such claim or litigation.

                  3.4.  Contribution.  If the  indemnification  required by this
Article III from the  indemnifying  party is unavailable to or  insufficient  to
hold  harmless  an  indemnified  party in respect of any  indemnifiable  losses,
claims,  damages,  liabilities,  or expenses,  then the indemnifying party shall
contribute to the amount paid or payable by the indemnified party as a result of
such losses, claims, damages,  liabilities, or expenses in such proportion as is
appropriate  to  reflect  (i)  the  relative  benefit  of the  indemnifying  and
indemnified parties and (ii) if the allocation in clause (i) is not permitted by
applicable  law, in such  proportion as is  appropriate  to reflect the relative
benefit referred to in clause (i) and also the relative fault of the indemnified
and indemnifying  parties, in connection with the actions which resulted in such
losses, claims, damages, liabilities, or expenses, as well as any other relevant
equitable  considerations.  The relative fault of the indemnifying party and the
indemnified  party shall be  determined  by reference  to,  among other  things,
whether any action in question, including any untrue or alleged untrue statement
of a material  fact,  has been made by, or relates to  information  supplied by,
such indemnifying party or parties, and the parties' relative intent, knowledge,
access to information,  and  opportunity to correct or prevent such action.  The
amount  paid or payable by a party as a result of the  losses,  claims,  damage,
liabilities, and expenses referred to above shall be deemed to include any legal
or other fees or expenses  reasonably  incurred by such party in connection with
any  investigation or proceeding.  Company and Shareholders  agree that it would
not be just and  equitable  if  contribution  pursuant to this  Section 3.4 were
determined by pro rata  allocation  or by any other method of  allocation  which
does not take account of the equitable  considerations  referred to in the prior
provisions of this Section 3.4.

                  Notwithstanding   the  provisions  of  this  Section  3.4,  no
indemnifying  party shall be required to contribute  any amount in excess of the
amount by which the total  price at which the  securities  were  offered  to the
public by the  indemnifying  party  exceeds the amount of any damages  which the
indemnifying  party has  otherwise  been  required to pay by reason of an untrue
statement or omission. No person guilty of fraudulent  misrepresentation (within
the  meaning of  Section  11(f) of the  Securities  Act)  shall be  entitled  to
contribution   from  any  person  who  was  not  guilty  of  such  a  fraudulent
misrepresentation.

                                   ARTICLE IV

                                OTHER AGREEMENTS

                  4.1. Other  Registration  Rights.  Company agrees that it will
not grant to any party registration rights which would allow such party to limit
Shareholders'  priority for the sale or distribution  of Registrable  Securities
upon the exercise of a demand registration right pursuant to Section 2.2.

                  4.2. Expenses.  All expenses incurred by Company in connection
with any  registration  statement  covering  Registrable  Securities  offered by
Shareholders,  including,  without limitation,  all registration and filing fees
(including  all  expenses  incident to filing with the National  Association  of
Securities Dealers,  Inc.), printing expenses, fees and disbursements of counsel
(except for the fees and  disbursements of counsel for  Shareholders) and of the
independent  certified public  accountants  (except,  in the case of any special
audits,  if required in  connection  with any such  registration,  Shareholders'
proportionate  share of their  expense  as  provided  in Section  2.4),  and the
expense of qualifying  such shares under state blue sky laws,  shall be borne by
Company,  including  such  expenses of any  registration  delayed by the Company
under the fourth paragraph of Section 2.2; provided, however, that Company shall
not be required to pay for any  expenses of any  registration  proceeding  begun
pursuant to Section 2.2 if the registration request is subsequently withdrawn at
the  request  of  the   Apollo/Blackstone   Shareholders   (in  which  case  the
Apollo/Blackstone  Shareholders shall bear such expenses,  each such Shareholder
to bear its pro rata share of the  expense  based on the  number of  Registrable
Securities  such  Apollo/Blackstone  Shareholder  intended  to  include  in such
registration compared to the total number of Registrable  Securities all of such
Apollo/Blackstone Shareholders intended to include in such registration), unless
the  Apollo/Blackstone  Shareholders  agree to forfeit their right to one demand
registration under Section 2.2; provided further,  however,  that if at the time
of  such  withdrawal,  the  Apollo/Blackstone  Shareholders  have  learned  of a
material adverse change in the condition,  business, or prospects of the Company
from  that  known  at  the  time  of its  request,  then  the  Apollo/Blackstone
Shareholders  shall not be required to pay any of such expenses and shall retain
their rights pursuant to Section 2.2.  Company's  obligations under this Section
4.2 shall apply to each registration  under the Securities Act or state blue sky
legislation pursuant to Section 2.2. However, all underwriting expenses incurred
by Shareholders,  including  underwriter's  discounts and commissions and legal,
accounting and similar expenses, shall be borne by Shareholders.

                  4.3. Dispositions During Registration. Each Shareholder agrees
that,  without the consent of the  managing  underwriter(s)  in an  underwritten
offering in respect of Common  Stock or other  Subject  Securities,  it will not
effect any sale or  distribution  of Common  Stock or other  Subject  Securities
(other than Registrable  Securities  included in such offering),  during the ten
(10) day period  prior to, and during the ninety (90) day period  beginning  on,
the effective date of the registration statement filed by the Company in respect
of such underwritten offering, or any shorter period as may apply to the Company
and its affiliates.

                  4.4. Transfer of Rights. All rights of Shareholders under this
Agreement shall be  transferable  by  Shareholders  to a Related  Transferee (as
defined in the Shareholders  Agreement) who acquires  Registrable  Securities in
compliance with Section 4.1(f) of the Shareholders Agreement and who executes an
instrument in form and substance  satisfactory to the Company in which it agrees
to be bound by the terms of this Agreement as if an original  signatory  hereto,
in which case such Related  Transferee shall  thereafter be a "Shareholder"  for
all purposes of this Agreement.  The incidental  registration rights or benefits
of this Agreement and the demand registration rights, including  indemnification
by  Company,  shall  be  transferable  by  Shareholders  only  in a  transaction
permitted  under  Section  4.1(c) or 4.1(d) of the  Shareholders  Agreement to a
transferee  that is not an  Affiliate  of the Company  who  receives at least an
aggregate  of  1,000,000  shares  of  Common  Stock,  in the case of  incidental
registration  rights,  or  2,500,000  shares  of  Common  Stock  (or  securities
convertible into such number of shares of Common Stock) or such lesser number of
shares as would yield gross proceeds of not less than $50 million (as calculated
in accordance  with the first paragraph of Section 2.2) for each right to demand
registration,  in the case of  demand  registration  rights.  In the case of any
assignment,   the  party  or  parties  who  have  the  rights  and  benefits  of
Shareholders under this Agreement shall become parties to and be subject to this
Agreement,  and shall not,  as a group,  have the right to request  any  greater
number of registrations  than  Shareholders  would have had if no assignment had
occurred.  Upon any  transfer  of the  registration  rights or  benefits of this
Agreement,  Shareholders  shall give Company written notice prior to or promptly
following  such  transfer  stating  the name and address of the  transferee  and
identifying the securities with respect to which such rights are being assigned.
Such notice shall  include or be  accompanied  by a written  undertaking  by the
transferee to comply with the obligations  imposed  hereunder.  In the event any
registration  rights  are  transferred  in  accordance  with  the  terms of this
Agreement,  any actions required to be taken by Shareholders  will be taken with
the approval of the holders of such  registration  rights who hold a majority of
the  Registrable  Securities,  whose actions shall bind all such holders of such
registration  rights  provided  that,  any  actions  required to be taken by the
Apollo/Blackstone Shareholders will be taken with the approval of the holders of
such  registration  rights who hold a  majority  of the  Registrable  Securities
originally held by the Apollo/Blackstone Shareholders or in such other manner as
the  Apollo/Blackstone  Shareholders  shall agree,  whose actions shall bind all
holders (including all non-Apollo/Blackstone  Shareholders) of such registration
rights..

                  4.5. Best  Registration  Rights.  If the Company grants to any
Person  with  respect  to  any  security  issued  by the  Company  or any of its
Affiliates  registration  rights  that  provide for terms that are in any manner
more favorable to the holder of such registration  rights than the terms granted
to the Shareholders other than the number of demand registrations or the minimum
amount of shares  required to  exercise  demand  registration  rights (or if the
Company amends or waives any provision of any agreement  providing  registration
rights of others or takes any other action  whatsoever to provide for terms that
are more favorable to other holders than the terms provided to the  Shareholders
other than the number of demand  registrations  or the minimum  amount of shares
required to exercise  demand  registration  rights),  then this Agreement  shall
immediately be deemed amended to provide the  Shareholders  with any (or all) of
such more favorable  terms as Shareholders  shall elect to include  herein.  The
Company shall  promptly give notice to the  Shareholders  of the granting of any
such registration rights to another Person.

                                    ARTICLE V

                                  MISCELLANEOUS

                  5.1.  Notices.  All  notices,   requests,  demands  and  other
communications  required  or  permitted  hereunder  shall be made in  writing by
hand-delivery,   registered   first-class   mail,  telex,  fax  or  air  courier
guaranteeing delivery:

                  (a)      If to the Company, to:
                           Allied Waste Industries, Inc.
                           15880 North Greenway-Hayden Loop, Suite 100
                           Scottsdale, Arizona  85260
                           Attn:  Steven Helm, Esq.
                           Fax:  (602) 627-2703

                           with copies to:

                           Fennemore Craig
                           3003 North Central Avenue
                           Phoenix, AZ  85012-2913
                           Attn:  Karen C. McConnell, Esq.
                           Fax:  (602) 916-5999

                           and to:

                           Fried, Frank, Harris, Shriver & Jacobson
                           One New York Plaza
                           New York, New York  10004
                           Attn:  Peter Golden
                           Fax:  (212) 859-4000

or to such other person or address as the Company shall furnish to Shareholders
in writing;
                  (b)      If to Shareholders, to:
                           Apollo Management, L.P.
                           1999 Avenue of the Stars, Suite 1900
                           Los Angeles, CA  90067
                           Attn:  David Kaplan
                           Fax:  (310) 201-4198

                           with a copy to:

                           Skadden, Arps, Slate, Meagher & Flom LLP
                           300 South Grand Avenue
                           Los Angeles, CA  90017-3144
                           Attn:  Michael Woronoff
                           Fax:  (213) 687-5600

                           and:

                           The Blackstone Group
                           345 Park Avenue
                           New York, NY  10154
                           Attn:  Howard A. Lipson
                           Fax:  (212) 754-8716

                           with a copy to:

                           Simpson Thacher & Bartlett
                           425 Lexington Avenue
                           New York, NY  10017
                           Attn:  Wilson S. Neely
                           Fax:  (212) 455-2502


                           and:

                           Greenwich Street Investments II, L.L.C.
                           388 Greenwich Street, 36th Floor
                           New York, New York  10013
                           Attn:  Matthew Kaufman
                           Fax:  (212) 816-0166

                           with a copy to:

                           Weil Gotshal & Manges LLP
                           767 Fifth Avenue
                           New York, New York  10153
                           Attn:  Michael Nissan
                           Fax:  (212) 310-8007

                           and:

                           DLJ Merchant Banking II, Inc.
                           277 Park Avenue
                           New York, New York  10172
                           Attn:  Ari Benacerraf
                           Fax:  (212) 892-7272

                                       and

                           Attn:  Ivy Dodes
                           Fax:  (212) 892-2689

                           with a copy to:

                           Weil, Gotshal & Manges LLP
                           767 Fifth Avenue
                           New York, New York  10153
                           Attn:  Stephen M. Besen
                           Fax:  (212) 310-8007

or to such other person or address as Shareholders shall furnish to the Company
in writing.

                  All such notices,  requests,  demands and other communications
shall be deemed to have been duly given:  at the time of  delivery  by hand,  if
personally delivered;  five (5) Business Days after being deposited in the mail,
postage  prepaid,  if mailed  domestically  in the United  States (and seven (7)
Business Days if mailed  internationally);  when answered back, if telexed; when
receipt acknowledged,  if telecopied; and on the Business Day for which delivery
is guaranteed, if timely delivered to an air courier guaranteeing such delivery.

                  5.2.  Section  Headings.  The article and section  headings in
this Agreement are for reference  purposes only and shall not affect the meaning
or  interpretation  of  this  Agreement.  References  in  this  Agreement  to  a
designated  "Article"  or  "Section"  refer to an  Article  or  Section  of this
Agreement unless otherwise specifically indicated.

                  5.3.     Governing Law.  This Agreement shall be construed and
enforced in accordance with and governed by the law of Delaware, without regard
to its conflicts of laws principles.

                  5.4. Consent to Jurisdiction and Service of Process. Any legal
action or proceeding  with respect to this Agreement or any matters  arising out
of or in connection with this Agreement (other than the Shareholders  Agreement,
which shall be governed  solely by the analogous  provisions  thereof),  and any
action for  enforcement  of any  judgment  in respect  thereof  shall be brought
exclusively  in the state of federal  courts  located in the State of  Delaware,
and, by execution and delivery of this Agreement,  the Company and  Shareholders
each irrevocably  consent to service of process out of any of the aforementioned
courts in any such  action or  proceeding  by the  mailing of copies  thereof by
registered or certified mail,  postage prepaid,  or by recognized  international
express  carrier or delivery  service,  to the Company or  Shareholders at their
respective  addresses  referred  to in  this  Agreement.  The  Company  and  the
Shareholders  each hereby  irrevocably  waives any objection which it may now or
hereafter  have to the  laying  of  venue  of any of the  aforesaid  actions  or
proceedings  arising out of or in connection with this Agreement (other than the
Shareholders  Agreement,  which  shall  be  governed  solely  by  the  analogous
provisions  thereof)  brought in the courts referred to above and hereby further
irrevocably waives and agrees, to the extent permitted by applicable law, not to
plead or claim in any such court that any such action or  proceeding  brought in
any such  court has been  brought  in an  inconvenient  forum.  Nothing  in this
Agreement  shall  affect the right of any party  hereto to serve  process in any
other manner permitted by law.

                  5.5.     Amendments.  This Agreement may be amended only by an
instrument in writing executed by all of its parties.

                  5.6.  Entire  Agreement.  This Agreement and the  Shareholders
Agreement  constitute the entire agreement and understanding of the parties with
respect to the transactions  contemplated  hereby and thereby.  The registration
rights granted under this Agreement supersede any registration, qualification or
similar  rights  with  respect  to any of the  Shares  granted  under  any other
agreement,   and  any  of  such  preexisting   registration  rights  are  hereby
terminated.  This  Agreement  may be amended only by a written  instrument  duly
executed by the parties or their  respective  successors  or assigns;  provided,
however, that any amendment or waiver by the Company shall be made only with the
prior  approval of a majority of the entire  Board of  Directors  of the Company
other than Shareholder Designees (as defined in the Shareholders Agreement).

                  5.7.  Severability.  The invalidity or unenforceability of any
specific   provision  of  this   Agreement   shall  not   invalidate  or  render
unenforceable any of its other provisions.  Any provision of this Agreement held
invalid or unenforceable shall be deemed reformed, if practicable, to the extent
necessary to render it valid and enforceable and to the extent  permitted by law
and consistent with the intent of the parties to this Agreement.

                  5.8.     Counterparts.  This Agreement may be executed in
multiple counterparts, each of which shall be deemed an original, but all of
which together shall constitute the same instrument.

                  5.9. Shareholder Action. The Company shall be entitled to rely
upon any written notice,  designation,  or instruction  signed by Apollo Capital
Management  IV, L.P. or Apollo  Capital  Management II, Inc, as the case may be,
and BCP (the  "Representatives") as a notice,  designation or instruction of all
Shareholders  and the  Company  shall not be liable  to any  Shareholder  if the
Company acts in accordance with and relies upon such writing; provided, however,
that any such notice,  designation  or  instruction  shall not (in the sole good
faith  determination of the Company) have a disproportionate  effect upon any of
the Shareholders.  Notwithstanding the foregoing, however, the Company shall not
be entitled to rely upon any notice,  designation or  instruction  signed by the
Representatives as a notice,  designation or instruction of the DLJ Shareholder,
the Greenwich  Street  Stockholder  if such notice,  designation  or instruction
relates to Section 2.1, 4.4 or 5.5 of this Agreement (the "Specific Rights"). In
that regard, each of the Shareholders acknowledges that the Representatives have
full power and authority to act on their behalf provided,  however, that none of
the DLJ Shareholders and the Greenwich Street Stockholders acknowledge the power
or authority of the  Representatives  to act on their behalf with respect to the
Specific Rights.


<PAGE>


                  IN WITNESS  WHEREOF,  the parties have executed this Agreement
as of the date first above written.

               ALLIED WASTE INDUSTRIES, INC.


              By:___________________________
                           Name:
                          Title:



              APOLLO INVESTMENT FUND IV, L.P.
             APOLLO OVERSEAS PARTNERS IV, L.P.


                               By:    Apollo Advisors IV, L.P.
                    its General Partner

                                      By:   Apollo Capital Management IV, Inc.
                                            its General Partner


               By:__________________________
                           Name:
                          Title:



                               APOLLO/AW LLC


                               By:    Apollo Management IV, L.P.
                        its Manager

                                      By:   AIF IV Management, Inc.
                                            its General Partner


               By:__________________________
                           Name:
                          Title:



             APOLLO INVESTMENT FUND III, L.P.
            APOLLO OVERSEAS PARTNERS III, L.P.
              APOLLO (UK) PARTNERS III, L.P.


                               By:    Apollo Advisors II, L.P.
                    its General Partner

                                      By:   Apollo Capital Management II, Inc.
                                            its General Partner


               By:__________________________
                           Name:
                          Title:



              BLACKSTONE CAPITAL PARTNERS III
                MERCHANT BANKING FUND L.P.
       BLACKSTONE OFFSHORE CAPITAL PARTNERS III L.P.
     BLACKSTONE FAMILY INVESTMENT PARTNERSHIP III L.P.


                               BY:   Blackstone Management Associates III L.L.C.
                    its General Partner


               By:__________________________
                           Name:
                          Title:



                               BLACKSTONE CAPITAL PARTNERS II MERCHANT
                                BANKING FUND, L.P.
                               BLACKSTONE OFFSHORE CAPITAL PARTNERS II, L.P.
                               BLACKSTONE FAMILY INVESTMENT PARTNERSHIP II, L.P.


                               By:    Blackstone Management Associates II L.L.C.
                    its General Partner


               By:_________________________
                           Name:
                          Title:



                               GREENWICH STREET CAPITAL PARTNERS II, L.P.


                               By:    GREENWICH STREET INVESTMENTS II, L.L.C.,
                    its General Partner


               By:_________________________
                           Name:
                          Title:



                               GSCP OFFSHORE FUND, L.P.


                               By:    GREENWICH STREET INVESTMENTS II, L.L.C.,
                    its General Partner



               By:_________________________
                           Name:
                          Title:



                               GREENWICH FUND, L.P.


                               By:    GREENWICH STREET INVESTMENTS II, L.L.C.,
                    its General Partner


                By:________________________
                           Name:
                          Title:



                               GREENWICH STREET EMPLOYEES FUND, L.P.


                               By:    GREENWICH STREET INVESTMENTS II, L.L.C.,
                    its General Partner


               By:_________________________
                           Name:
                          Title:



                               TRV EXECUTIVE FUND, L.P.


                               By:    GREENWICH STREET INVESTMENTS II, L.L.C.,
                    its General Partner


               By:_________________________
                           Name:
                          Title:



                               DLJMB FUNDING II, INC.



                By:________________________
                           Name:
                          Title:



                               DLJ MERCHANT BANKING PARTNERS II, L.P.


                               By:    DLJ Merchant Banking II, Inc.
                                      Managing General Partner


               By:_________________________
                           Name:
                          Title:



                               DLJ MERCHANT BANKING PARTNERS II-A, L.P.


                               By:    DLJ Merchant Banking II, Inc.
                                      Managing General Partner


              By:___________________________
                           Name:
                          Title:



              DLJ DIVERSIFIED PARTNERS, L.P.


                               By:    DLJ Diversified Partners, Inc.
                                      Managing General Partner


              By:___________________________
                           Name:
                          Title:



             DLJ DIVERSIFIED PARTNERS-A, L.P.


                               By:    DLJ Diversified Partners, Inc.
                                      Managing General Partner


               By:__________________________
                           Name:
                          Title:




               DLJ MILLENNIUM PARTNERS, L.P.


                               By:    DLJ Merchant Banking II, Inc.
                                      Managing General Partner


               By:__________________________
                           Name:
                          Title:



              DLJ MILLENNIUM PARTNERS-A, L.P.


                               By:    DLJ Merchant Banking II, Inc.
                                      Managing General Partner


              By:___________________________
                           Name:
                          Title:



                               DLJ FIRST ESC L.P.


                               By:    DLJ LBO Plans Management Corporation
                      General Partner


              By:____________________________
                           Name:
                          Title:



              DLJ OFFSHORE PARTNERS II, C.V.


                               By:    DLJ Merchant Banking II, Inc.
                                      Managing General Partner


              By:___________________________
                           Name:
                          Title:



                               DLJ EAB PARTNERS, L.P.


                               By:    DLJ LBO Plans Management Corporation
                      General Partner


              By:___________________________
                           Name:
                          Title:



                               DLJ ESC II L.P.


                               By:    DLJ LBO Plans Management Corporation
                      General Partner


              By:___________________________
                           Name:
                          Title:


Contacts:  Debi Ford (Investors)
           602-627-2700
           Todd Fogarty (Media)
           212-521-4800
                                                           FOR IMMEDIATE RELEASE



                        ALLIED WASTE INDUSTRIES COMPLETES
                    ACQUISITION OF BROWNING-FERRIS INDUSTRIES

SCOTTSDALE,  AZ,  AUGUST 2, 1999 - Allied  Waste  Industries,  Inc.  (NYSE:  AW)
announced  today that it has completed its previously  announced  acquisition of
Browning-Ferris  Industries, Inc. (NYSE: BFI), creating the second largest waste
services  company in the United  States.  As a result of the  acquisition,  each
share of BFI common stock was  converted  into the right to receive $45 in cash.
Including   assumed  and  refinanced   debt,  the  cost  of  acquiring  BFI  was
approximately $9.4 billion.

"With the  acquisition of BFI now complete,  Allied Waste is well  positioned to
establish  itself  as a leader  in the waste  services  industry,"  said Tom Van
Weelden,  Chairman  and  Chief  Executive  Officer  of  Allied  Waste.  "Current
favorable  industry  conditions,  together with the excellent  asset base of the
combined company,  give us a high level of confidence in our ability to continue
executing our business plan and creating value for our investors."

Mr. Van Weelden noted that the new Allied Waste benefits from a broad geographic
presence in 46 states and 64  markets.  Its 35,300  employees  serve 9.9 million
commercial and  residential  customers from a premier base of assets,  including
166  landfills,   164  transfer  stations,  129  recycling  facilities  and  362
collection companies.

With the completion of the BFI acquisition,  Allied Waste's operations have been
organized  into eight  operating  regions -- Great  Lakes,  Midwest,  Northeast,
Southeast,  Southwest,  West,  Atlantic  and  Central - and eight new  Assistant
Regional Vice Presidents have been added to the Company's management  structure.
Also, Allied Waste's corporate staff in Scottsdale,  Arizona is expected to more
than double in size to approximately 235 people from 92 people.

Mr. Van Weelden  said Allied  Waste's  growth will  continue to be driven by the
disciplined  implementation of its vertical  integration  business strategy,  in
which it maximizes the flow to its own  landfills of waste volumes  collected by
Allied Waste-owned companies. He also said the new base of assets offer a strong
platform for sustainable growth. Specifically, the Company will seek to generate
operating  efficiencies from 22 overlapping service areas through transportation
savings,  routing  improvements,  closure of duplicate  facilities and increased
internalization  of waste volumes.  Moreover,  Mr. Van Weelden said Allied Waste
will pursue growth and profit  improvement  opportunities  in 37 new  integrated
markets  through  tuck-in  acquisitions  and  improvements in the utilization of
assets.


<PAGE>



Financing  for the  acquisition  of BFI was obtained from $7.5 billion of credit
facilities  provided  by a  bank  group  including  The  Chase  Manhattan  Bank,
Citicorp,  Credit Suisse First Boston and DLJ Capital Funding,  from the sale of
$1 billion of newly issued senior  convertible  preferred stock to investors led
by affiliates of Apollo Advisors and Blackstone  Capital Partners,  and from the
sale of $2 billion of 10% Senior Subordinated Notes due 2009.

As previously  announced,  Allied Waste has reached  agreements  for the sale of
certain former BFI assets  representing  approximately $1.7 billion in aggregate
proceeds.  The  divestitures  include the sale of certain  Canadian  solid waste
assets to Waste  Management  Inc. for $501 million in cash;  the sale of medical
waste  operations in the U.S.,  Puerto Rico and Canada to  Stericycle,  Inc. for
approximately  $440 million in cash; the sale of substantially all of the assets
and  certain  development  rights  of BFI Gas  Services,  Inc.  to Gas  Recovery
Systems, Inc. for approximately $78 million in cash and other consideration; and
the sale of  certain  Department  of  Justice  required  asset  divestitures  to
Republic  Services,  Inc. for  approximately  $230 million in cash. In addition,
Allied  Waste has  completed  the sale to  Suez-Lyonnaise  of the shares of SITA
owned  by  BFI  for  approximately   $444  million.   The  proceeds  from  these
divestitures will be used to reduce debt incurred in the acquisition of BFI.

First Chicago  Trust  Company of New York is acting as disbursing  agent for the
distribution  of the cash  proceeds to former BFI  shareholders.  First  Chicago
Trust  will  mail  instructions  and  transmittal  instructions  to  former  BFI
shareholders as soon as practicable.

Allied Waste Industries,  Inc., a leading North American waste services company,
provides collection, recycling and disposal services for residential, commercial
and industrial customers.

Certain matters discussed in this press release are "forward-looking statements"
intended to qualify  for the safe  harbors  from  liability  established  by the
Private  Securities   Litigation  Reform  Act  of  1995.  These  forward-looking
statements  can  generally  be  identified  as such  because  the context of the
statement  will  include  words such as the company  "believes,"  "anticipates,"
"expects" or words of similar  import.  Similarly,  statements that describe the
company's future plans, objectives or goals are forward-looking statements. Such
forward-looking statements are subject to certain risks and uncertainties, which
could  cause  actual  results  to  differ   materially   from  those   currently
anticipated.   Examples  of  such  risks  and  uncertainties  include,   without
limitation,  the ability of Allied to continue its vertical integration business
strategy in a successful  manner;  the ability of Allied to successfully  pursue
and continue a disciplined market development  program, the ability of Allied to
successfully integrate the acquired operations, to exit certain regional markets
and  certain  non-strategic  businesses,  whether  and  when  a  transaction  is
concluded or completed will be accretive to Allied's earnings, and the amount of
consideration to be paid and timing of the closing of the potential  transaction
currently  under  definitive  agreement.  Other factors  which could  materially
affect such  forward-looking  statements can be found in the company's  periodic
reports  filed  with  the  Securities  and  Exchange  Commission.  Shareholders,
potential  investors  and other  readers  are urged to  consider  these  factors
carefully in evaluating the forward-looking  statements and are cautioned not to
place undue reliance on such  forward-looking  statements.  The  forward-looking
statements  made  herein are only made as of the date of this press  release and
the company  undertakes no obligation  to publicly  update such  forward-looking
statements to reflect subsequent events or circumstances.





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