EQUITABLE RESOURCES INC /PA/
S-3/A, 1998-04-15
NATURAL GAS TRANSMISISON & DISTRIBUTION
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<PAGE>
 
     
  AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 15, 1998     
                                                   REGISTRATION NOS. 333-47919,
                                                                   333-47919-01
 
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
 
                      SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549
 
                                --------------
                                
                             AMENDMENT NO. 2     
                                      TO
                                   FORM S-3
            REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933
 
                                --------------
<TABLE>
<S>                                                    <C>
              EQUITABLE RESOURCES, INC.                             EQUITABLE RESOURCES CAPITAL TRUST I
(EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS TRUST AGREEMENT)
                                                       
                     PENNSYLVANIA                                                 DELAWARE
   (STATE OR OTHER JURISDICTION OF INCORPORATION OR    (STATE OR OTHER JURISDICTION OF INCORPORATION OR ORGANIZATION)
                    ORGANIZATION)                      
                      25-0464690                                                 25-6574003
         (I.R.S. EMPLOYER IDENTIFICATION NO.)                       (I.R.S. EMPLOYER IDENTIFICATION NO.)
</TABLE>
 
                                --------------
 
                          420 BOULEVARD OF THE ALLIES
                        PITTSBURGH, PENNSYLVANIA 15219
                                (412) 261-3000
  (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE, OF
                   REGISTRANTS' PRINCIPAL EXECUTIVE OFFICES)
 
                                              JOHANNA G. O'LOUGHLIN, ESQ.
      JOHANNA G. O'LOUGHLIN, ESQ.         VICE PRESIDENT AND GENERAL COUNSEL
   VICE PRESIDENT AND GENERAL COUNSEL     EQUITABLE RESOURCES CAPITAL TRUST I
       EQUITABLE RESOURCES, INC.             C/O EQUITABLE RESOURCES, INC.
      420 BOULEVARD OF THE ALLIES             420 BOULEVARD OF THE ALLIES
     PITTSBURGH, PENNSYLVANIA 15219         PITTSBURGH, PENNSYLVANIA 15219
             (412) 261-3000                         (412) 261-3000
(NAME, ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE,
                            OF AGENTS FOR SERVICE)
 
                                  COPIES TO:
         CRAIG E. CHAPMAN, ESQ.                 ROBERT K. MORRIS, ESQ.
            BROWN & WOOD LLP                REED, SMITH, SHAW & MCCLAY LLP
         ONE WORLD TRADE CENTER                    435 SIXTH AVENUE
        NEW YORK, NEW YORK 10048          PITTSBURGH, PENNSYLVANIA 15219-1886
 
  APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: AS SOON AS
PRACTICABLE AFTER THIS REGISTRATION STATEMENT BECOMES EFFECTIVE.
 
  If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933 ("Securities Act"), other than securities offered only in connection with
dividend or interest reinvestment plans, check the following box. [_]
 
  If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following
box and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering. [_]
 
  If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. [_]
 
  If delivery of the prospectus is expected to be made pursuant to Rule 434
under the Securities Act, please check the following box. [_]
 
                                --------------
 
  THE REGISTRANTS HEREBY AMEND THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANTS
SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS
REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH
SECTION 8(A) OF THE SECURITIES ACT OF 1933 OR UNTIL THIS REGISTRATION
STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING
PURSUANT TO SAID SECTION 8(A), MAY DETERMINE.
 
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
<PAGE>
 
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A         +
+REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE   +
+SECURITIES AND EXCHANGE COMMISSION. THESE SECURITIES MAY NOT BE SOLD NOR MAY  +
+OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT        +
+BECOMES EFFECTIVE. THE PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO SELL OR    +
+THE SOLICITATION OF ANY OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE     +
+SECURITIES IN ANY STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE    +
+UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF  +
+ANY SUCH STATE.                                                               +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   
PRELIMINARY PROSPECTUS (Subject to Completion)     
   
Issued April , 1998     
       
                                  $125,000,000
                      Equitable Resources Capital Trust I
                              % CAPITAL SECURITIES
 
                 (Liquidation Amount $25 Per Capital Security)
    Fully and Unconditionally Guaranteed, to the Extent Described Herein, By
                           Equitable Resources, Inc.
 
                                  -----------
 
  The    % Capital Securities (the "Capital Securities") offered hereby will
represent preferred undivided beneficial interests in the assets of Equitable
Resources Capital Trust I, a statutory business trust created under the laws of
the State of Delaware (the "Issuer Trust"). Equitable Resources, Inc., a
Pennsylvania corporation (the "Company"), will initially be the owner, directly
or indirectly, of all of the beneficial interests represented by common
securities of the Issuer Trust (the "Common Securities", and together with the
Capital Securities, the "Trust Securities"). The Issuer Trust exists for the
sole purpose of issuing the Trust Securities and investing the proceeds thereof
in the    % Junior Subordinated Deferrable Interest Debentures (the "Junior
Subordinated Debentures," and together with the Trust Securities, the
"Securities") to be issued by the Company. The Junior Subordinated Debentures
will mature on April 15, 2038 (such date, as it may be advanced, under certain
circumstances, as hereinafter described, the "Stated Maturity"), which may be
advanced to a date not earlier than April 15, 2013. The Capital Securities will
have a preference under certain circumstances with respect to cash
distributions and amounts payable on liquidation, redemption or otherwise over
the Common Securities. See "Description of Capital Securities--Subordination of
Common Securities."
                                                        (CONTINUED ON NEXT PAGE)
 
                                  -----------
 
   SEE  "RISK FACTORS"  BEGINNING  ON PAGE  9 FOR  A  DISCUSSION OF  CERTAIN
       FACTORS  THAT SHOULD  BE CONSIDERED BY  PROSPECTIVE INVESTORS  IN
           EVALUATING AN INVESTMENT IN THE CAPITAL SECURITIES.
 
                                  -----------
          
  The Capital Securities have been approved for listing on the New York Stock
Exchange (the "NYSE"), subject to official notice of issuance, and trading of
the Capital Securities on the NYSE is expected to commence within a 30-day
period after the initial delivery of the Capital Securities.     
                                  -----------
 
THESE  SECURITIES HAVE NOT BEEN APPROVED  OR DISAPPROVED BY THE SECURITIES  AND
 EXCHANGE  COMMISSION   OR  ANY  STATE  SECURITIES  COMMISSION  NOR   HAS  THE
  SECURITIES  AND  EXCHANGE COMMISSION  OR  ANY  STATE SECURITIES  COMMISSION
   PASSED  UPON   THE  ACCURACY   OR  ADEQUACY   OF  THIS   PROSPECTUS.  ANY
    REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
 
                                  -----------
 
<TABLE>
<CAPTION>
                                               UNDERWRITING
                                   PRICE TO   COMMISSIONS AND  PROCEEDS TO THE
                                  PUBLIC(1)    DISCOUNTS(2)   ISSUER TRUST(3)(4)
                                  ---------   --------------- ------------------
<S>                              <C>          <C>             <C>
Per Capital Security............     $25            (4)              $25
Total........................... $125,000,000       (4)          $125,000,000
</TABLE>
- -----
  (1)  Plus accumulated Distributions, if any, from      , 1998.
  (2)  The Company and the Issuer Trust have each agreed to indemnify the
       several Underwriters against certain liabilities, including liabilities
       under the Securities Act of 1933, as amended. See "Underwriting."
     
  (3)  Before deducting estimated expenses of $172,000 payable by the Company.
           
  (4)  In view of the fact that the proceeds of the sale of the Capital
       Securities will be used to purchase the Junior Subordinated Debentures,
       the Company has agreed to pay to the Underwriters, as compensation for
       their arranging the investment therein of such proceeds, $   per Capital
       Security (or $    in the aggregate). See "Underwriting."
                                  -----------
 
  The Capital Securities are offered subject to prior sale, when, as and if
issued to and accepted by the Underwriters and subject to approval of certain
legal matters by Brown & Wood LLP, counsel for the Underwriters, and to certain
other conditions. It is expected that delivery of the Capital Securities will
be made in book-entry form through the book-entry facilities of DTC on or about
    , 1998, against payment therefor in immediately available funds.
 
MORGAN STANLEY DEAN WITTER
       J.P. MORGAN & CO.
              PAINEWEBBER INCORPORATED
                     PRUDENTIAL SECURITIES INCORPORATED
                                              ROBERT W. BAIRD & CO. INCORPORATED
 
     , 1998
<PAGE>
 
(Continued from the previous page)
  The Capital Securities will be represented by one or more global Securities
in fully registered form, deposited with a custodian for and registered in the
name of a nominee of The Depository Trust Company (the "Depository" or "DTC").
Beneficial interests in such global Capital Securities will be shown on, and
transfers thereof will be effected only through, records maintained by DTC and
its participants. Except as described under "Description of Capital
Securities," Capital Securities in definitive form will not be issued and
owners of beneficial interests in the global Securities will not be considered
holders of the Capital Securities.
 
  Holders of the Capital Securities will be entitled to receive preferential
cumulative cash distributions accumulating from and including     , 1998 and
payable quarterly in arrears on the 15th day of April, July, October and
January of each year, commencing July 15, 1998, at the annual rate of   % of
the liquidation amount of $25 per Capital Security ("Distributions"). The
Company will have the right to defer payment of interest on the Junior
Subordinated Debentures at any time or from time to time for a period not
exceeding 20 consecutive quarterly periods with respect to each deferral
period (each, an "Extension Period"), provided that no Extension Period may
extend beyond the Stated Maturity. No interest shall be due and payable during
any Extension Period, except at the end thereof, but the Company may prepay at
any time all or any portion of the interest accrued during an Extension
Period. Upon the termination of any Extension Period and the payment of all
amounts then due, the Company may elect to begin a new Extension Period
subject to the requirements set forth herein. If interest payments on the
Junior Subordinated Debentures are so deferred, Distributions on the Capital
Securities will also be deferred and the Company will not be permitted,
subject to certain exceptions described herein, to declare or pay any cash
distributions with respect to the Company's capital stock or with respect to
debt securities of the Company that rank pari passu in all respects with or
junior to the Junior Subordinated Debentures. During an Extension Period,
interest on the Junior Subordinated Debentures will continue to accrue (and
the amount of distributions to which holders of the Capital Securities are
entitled will accumulate) at the rate of   % per annum, compounded quarterly,
and holders of Capital Securities will be required to accrue such amounts as
interest income for United States federal income tax purposes. See
"Description of Junior Subordinated Debentures--Option to Extend Interest
Payment Period" and "Certain Federal Income Tax Consequences--Interest Income
and Original Issue Discount."
 
  The Company will, through the Guarantee, the Trust Agreement, the Junior
Subordinated Debentures and the Junior Subordinated Indenture (each as defined
herein), taken together, fully, irrevocably and unconditionally guarantee all
the Issuer Trust's obligations under the Capital Securities as described
below. See "Relationship Among the Capital Securities, the Junior Subordinated
Debentures and the Guarantee--Full and Unconditional Guarantee." The Guarantee
of the Company guarantees the payment of Distributions and payments on
liquidation or redemption of the Capital Securities, but only in each case to
the extent of funds held by the Issuer Trust, as described herein (the
"Guarantee"). See "Description of Guarantee." If the Company does not make
payments on the Junior Subordinated Debentures held by the Issuer Trust, the
Issuer Trust will have insufficient funds to pay Distributions on and other
amounts payable under the Capital Securities. In such event, a holder of
Capital Securities may institute a legal proceeding directly against the
Company to enforce payment of such Distributions to such holder. See
"Description of Junior Subordinated Debentures--Enforcement of Certain Rights
by Holders of Capital Securities." The Guarantee does not cover payment of
Distributions when the Issuer Trust does not have sufficient funds to pay such
Distributions. The obligations of the Company under the Guarantee and the
Junior Subordinated Debentures are subordinate and junior in right of payment
to all Senior Indebtedness (as defined herein) of the Company. As of December
31, 1997, there was approximately $704,008,000 of outstanding Senior
Indebtedness of the Company, which includes long-term debt payable within one
year, short-term loans and long-term debt. See "Description of Junior
Subordinated Debentures--Subordination."
 
  The Capital Securities will be subject to mandatory redemption in whole, but
not in part, upon repayment of the Junior Subordinated Debentures at the
Stated Maturity or their earlier redemption. The Junior Subordinated
Debentures are redeemable prior to the Stated Maturity at the option of the
Company (i) on or after     , 2003, in whole at any time or in part from time
to time, and (ii) prior to     , 2003, in whole (but not in part) at any time
within 90 days following the occurrence and continuation of a Tax Event or an
Investment Company Event (each as defined herein), in each case at a
redemption price equal to 100% of the principal amount of the Junior
Subordinated Debentures so redeemed plus accrued and unpaid interest thereon
to the date fixed for redemption. See "Description of Junior Subordinated
Debentures--Redemption" and "Description of Capital Securities--Liquidation
Distribution Upon Dissolution."
 
 
                                       2
<PAGE>
 
  The holders of the outstanding Common Securities have the right at any time
to dissolve the Issuer Trust and, after satisfaction of liabilities to
creditors of the Issuer Trust as provided by applicable law, to cause the
Junior Subordinated Debentures to be distributed to the holders of the Capital
Securities and Common Securities in liquidation of the Issuer Trust. See
"Description of Capital Securities--Liquidation Distribution Upon
Dissolution."
   
  The Capital Securities have been approved for listing on the NYSE, subject
to official notice of issuance. If the Junior Subordinated Debentures are
distributed to the holders of Capital Securities upon the liquidation of the
Issuer Trust, the Company will use all reasonable efforts to list the Junior
Subordinated Debentures on the NYSE or such other securities exchange or
automated quotation system, if any, on which the Capital Securities may then
be listed or traded.     
 
  In the event of the dissolution of the Issuer Trust, after satisfaction of
liabilities to creditors of the Issuer Trust as provided by applicable law,
the holders of the Capital Securities will be entitled to receive a
liquidation amount of $25 per Capital Security plus accumulated and unpaid
Distributions thereon to the date of payment, subject to certain exceptions,
which may be in the form of a distribution of such amount in Junior
Subordinated Debentures. See "Description of Capital Securities--Liquidation
Distribution Upon Dissolution."
 
  The Junior Subordinated Debentures are unsecured and subordinated to all
Senior Indebtedness of the Company. See "Description of Junior Subordinated
Debentures--Subordination."
 
  If the purchaser is using for its purchase of the Capital Securities the
assets of an Employee Benefit Plan subject to Title I of the Employee
Retirement Income Security Act of 1974, as amended ("ERISA") or of a plan or
individual retirement account subject to section 4975 of the Internal Revenue
Code of 1986, as amended (the "Code"), the purchase shall constitute a
representation by such person that its purchase and holding of Capital
Securities will not result in a non-exempt prohibited transaction under ERISA
or the Code. See "Certain ERISA Considerations."
 
  As used herein, (i) the "Junior Subordinated Indenture" means the Junior
Subordinated Indenture, as amended and supplemented from time to time, between
the Company and Bankers Trust Company, as trustee (the "Debenture Trustee"),
pursuant to which the Junior Subordinated Debentures are issued, (ii) the
"Trust Agreement" means the Amended and Restated Trust Agreement relating to
the Issuer Trust, as amended and supplemented from time to time, among the
Company, as Depositor, Bankers Trust Company, as Property Trustee (the
"Property Trustee"), Bankers Trust (Delaware), as Delaware Trustee (the
"Delaware Trustee") (collectively, the "Issuer Trustees"), two individuals
selected by the holders of the Common Securities to act as administrators with
respect to the Issuer Trust (the "Administrators") and the holders, from time
to time, of undivided beneficial interests in the assets of the Issuer Trust
and (iii) the "Guarantee" means the Guarantee Agreement relating to the
Capital Securities, as amended and supplemented from time to time, between the
Company and Bankers Trust Company, as Guarantee Trustee (the "Guarantee
Trustee").
 
                               ----------------
 
  CERTAIN PERSONS PARTICIPATING IN THIS OFFERING MAY ENGAGE IN TRANSACTIONS
THAT STABILIZE, MAINTAIN, OR OTHERWISE AFFECT THE PRICE OF THE CAPITAL
SECURITIES OFFERED HEREBY. SPECIFICALLY, THE UNDERWRITERS MAY OVER-ALLOT
CAPITAL SECURITIES AND BID FOR, AND PURCHASE, THE CAPITAL SECURITIES IN THE
OPEN MARKET. FOR A DESCRIPTION OF THESE ACTIVITIES, SEE "UNDERWRITING."
 
 
                                       3
<PAGE>
 
  NO DEALER, SALESPERSON OR OTHER INDIVIDUAL HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATIONS OTHER THAN THOSE CONTAINED OR
INCORPORATED BY REFERENCE IN THIS PROSPECTUS IN CONNECTION WITH THE OFFER MADE
BY THIS PROSPECTUS AND, IF GIVEN OR MADE, SUCH INFORMATION OR REPRESENTATIONS
MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE COMPANY, THE ISSUER
TRUST OR THE UNDERWRITERS. NEITHER THE DELIVERY OF THIS PROSPECTUS NOR ANY
SALE MADE HEREUNDER SHALL UNDER ANY CIRCUMSTANCE CREATE AN IMPLICATION THAT
THERE HAS BEEN NO CHANGE IN THE AFFAIRS OF THE COMPANY OR THE ISSUER TRUST
SINCE THE DATE HEREOF. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER OR
SOLICITATION BY ANYONE IN ANY JURISDICTION IN WHICH SUCH OFFER OR SOLICITATION
IS NOT AUTHORIZED OR IN WHICH THE PERSON MAKING SUCH OFFER OR SOLICITATION IS
NOT QUALIFIED TO DO SO OR TO ANYONE TO WHOM IT IS UNLAWFUL TO MAKE SUCH OFFER
OR SOLICITATION.
 
                               ----------------
 
                               TABLE OF CONTENTS
 
<TABLE>   
<CAPTION>
                                                                           PAGE
                                                                           ----
<S>                                                                        <C>
Available Information.....................................................   5
Incorporation of Certain Documents by Reference...........................   6
Summary...................................................................   7
Risk Factors..............................................................   9
Equitable Resources Capital Trust I.......................................  13
Equitable Resources, Inc. ................................................  14
Ratio of Earnings to Fixed Charges........................................  15
Use of Proceeds...........................................................  15
Capitalization............................................................  16
Selected Consolidated Financial Data and Other Information................  17
Accounting Treatment......................................................  18
Description of Capital Securities.........................................  18
Description of Junior Subordinated Debentures.............................  30
Description of Guarantee..................................................  38
Relationship Among the Capital Securities, the Junior Subordinated Deben-
 tures and the Guarantee..................................................  40
Certain Federal Income Tax Consequences...................................  41
Certain ERISA Considerations..............................................  46
Underwriting..............................................................  48
Validity of Securities....................................................  50
Experts...................................................................  50
</TABLE>    
 
                                       4
<PAGE>
 
                             AVAILABLE INFORMATION
 
  The Company is subject to the informational requirements of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and in accordance
therewith, files reports, proxy statements and other information with the
Securities and Exchange Commission (the "Commission"). Such reports, proxy
statements and other information can be inspected and copied at the public
reference facilities of the Commission at Room 1024, 450 Fifth Street, N.W.,
Washington, D.C. 20549 and at the regional offices of the Commission located
at 7 World Trade Center, 13th Floor, Suite 1300, New York, New York 10048 and
Suite 1400, Citicorp Center, 14th Floor, 500 West Madison Street, Chicago,
Illinois 60661. Copies of such material can also be obtained at prescribed
rates by writing to the Public Reference Section of the Commission at 450
Fifth Street, N.W., Washington, D.C. 20549. Such material also may be accessed
electronically by means of the Commission's home page on the Internet at
http://www.sec.gov. In addition, such reports, proxy statements and other
information concerning the Company can be inspected at the offices of the New
York Stock Exchange, Inc., 20 Broad Street, New York, New York 10005 and the
Philadelphia Stock Exchange, 1900 Market Street, Philadelphia, Pennsylvania
19103, on which exchanges certain securities of the Company are listed.
 
  No separate financial statements of the Issuer Trust have been included or
incorporated by reference herein. The Company and the Issuer Trust do not
consider that such financial statements would be material to holders of the
Capital Securities because the Issuer Trust is a newly formed special purpose
entity, has no operating history or independent operations and is not engaged
in and does not propose to engage in any activity other than holding as trust
assets the Junior Subordinated Debentures and issuing the Trust Securities.
See "Equitable Resources Capital Trust I," "Description of Capital
Securities," "Description of Junior Subordinated Debentures" and "Description
of Guarantee." In addition, the Company does not expect that the Issuer Trust
will be filing reports under the Exchange Act with the Commission.
 
  This Prospectus constitutes a part of a registration statement on Form S-3
(the "Registration Statement") filed by the Company and the Issuer Trust with
the Commission under the Securities Act of 1933, as amended (the "Securities
Act"). This Prospectus does not contain all the information set forth in the
Registration Statement, certain parts of which are omitted in accordance with
the rules and regulations of the Commission. Reference is hereby made to the
Registration Statement and to the exhibits relating thereto for further
information with respect to the Company, the Issuer Trust and the Trust
Securities. Any statements contained herein concerning the provisions of any
document are not necessarily complete, and, in each instance, reference is
made to the copy of such document filed as an exhibit to the Registration
Statement or otherwise filed with the Commission. Each such statement is
qualified in its entirety by such reference.
 
                                       5
<PAGE>
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
  The Company's Annual Report on Form 10-K for the year ended December 31,
1997, as filed by the Company with the Commission is incorporated into this
Prospectus by reference.
 
  In addition, all reports and definitive proxy or information statements
filed with the Commission pursuant to Sections 13(a), 13(c), 14 or 15(d) of
the Exchange Act subsequent to the date of this Prospectus and prior to the
termination of any offering of securities made by this Prospectus shall be
deemed to be incorporated herein by reference and to be a part hereof from the
date of filing of such documents. Any statement contained herein, or in any
document all or a portion of which is incorporated or deemed to be
incorporated herein by reference shall be deemed to be modified or superseded
for purposes of the Registration Statement and this Prospectus to the extent
that a statement contained herein or in any other subsequently filed document
which also is or is deemed to be incorporated by reference herein modifies or
supersedes such statement. Any such statement so modified or superseded shall
not be deemed, except as so modified or superseded, to constitute a part of
the Registration Statement or this Prospectus.
 
  As used herein, the terms "Prospectus" and "herein" mean this Prospectus,
including the documents incorporated or deemed to be incorporated herein by
reference, as the same may be amended, supplemented or otherwise modified from
time to time. Statements contained in this Prospectus as to the contents of
any contract or other document referred to herein do not purport to be
complete, and where reference is made to the particular provisions of such
contract or other document, such provisions are qualified in all respects by
reference to all of the provisions of such contract or other document. The
Company will provide without charge to each person, including any beneficial
owner, to whom this Prospectus is delivered, on the written or oral request of
any such person, a copy of any or all of the foregoing documents incorporated
herein by reference (other than exhibits to such documents). Written requests
should be directed to Audrey C. Moeller, Vice President and Corporate
Secretary, Equitable Resources, Inc., 420 Boulevard of the Allies, Pittsburgh,
Pennsylvania 15219.
 
 
                                       6
<PAGE>
 
 
                                    SUMMARY
 
  The following summary is qualified in its entirety by the more detailed
information appearing elsewhere in this Prospectus.
 
                           EQUITABLE RESOURCES, INC.
 
  The Company is a Pennsylvania corporation. The Company and its subsidiary
companies engage primarily in the exploration for, development, production,
purchase, transmission, storage, distribution and marketing of natural gas and
electricity, the extraction of natural gas liquids, the exploration for,
development, production and sale of oil, cogeneration development, water
efficiency and program development, central facility plant operations and
performance contracting for commercial, industrial and institutional customers
and various government facilities. See "Equitable Resources, Inc."
 
                      EQUITABLE RESOURCES CAPITAL TRUST I
 
  The Issuer Trust is a statutory business trust created under Delaware law on
January 7, 1998. The Issuer Trust will be governed by the Trust Agreement. The
Issuer Trust exists for the exclusive purposes of (i) issuing and selling the
Trust Securities, (ii) using the proceeds from the sale of the Trust Securities
to acquire the Junior Subordinated Debentures and (iii) engaging in only those
other activities necessary, convenient or incidental thereto (such as
registering the transfer of the Trust Securities). Accordingly, the Junior
Subordinated Debentures will be the sole assets of the Issuer Trust, and
payments under the Junior Subordinated Debentures will be the sole source of
revenue of the Issuer Trust.
 
                                  THE OFFERING
 
Securities Offered......  $125,000,000 aggregate Liquidation Amount of    %
                           Capital Securities (Liquidation Amount $25 per
                           Capital Security).
 
Offering Price..........  $      per Capital Security , plus accumulated
                           Distributions, if any, from     , 1998.
 
Distributions...........  Distributions on each Capital Security will be
                           payable at the annual rate of    % of the stated
                           Liquidation Amount of $25, payable quarterly in
                           arrears on the 15th day of April, July, October
                           and January of each year (each, a "Distribution
                           Date"), to the holders of the Capital Securities
                           at the close of business on the 1st day of
                           April, July, October and January (whether or not
                           a Business Day) next preceding the relevant
                           Distribution Date. Distributions on the Capital
                           Securities will be cumulative. Distributions
                           will accumulate from and including    , 1998.
 
Extension Periods.......  Distributions on Capital Securities may be
                           deferred for the duration of any Extension
                           Period selected by the Company with respect to
                           the payment of interest on the Junior
                           Subordinated Debentures. No Extension Period
                           will exceed 20 consecutive quarterly periods or
                           extend beyond the Stated Maturity. See
                           "Description of Junior Subordinated Debentures--
                           Option to Extend Interest Payment Period" and
                           "Certain Federal Income Tax Consequences--
                           Interest Income and Original Issue Discount."
 
Ranking.................  The Capital Securities will rank pari passu and
                           payments thereon will be made pro rata, with the
                           Common Securities except as described under
                           "Description of Capital Securities--
                           Subordination of Common Securities." The Junior
                           Subordinated Debentures will be unsecured and
 
                                       7
<PAGE>
 
                           subordinate and junior in right of payment to
                           the extent and in the manner set forth in the
                           Junior Subordinated Indenture to all Senior
                           Indebtedness (as defined herein) of the Company.
                           See "Description of Junior Subordinated
                           Debentures." The Guarantee will constitute an
                           unsecured obligation of the Company and will
                           rank subordinate and junior in right of payment
                           to the extent and in the manner set forth in the
                           Guarantee to all Senior Indebtedness. As of
                           December 31, 1997, there was approximately
                           $704,008,000 of outstanding Senior Indebtedness
                           of the Company, which includes long-term debt
                           payable within one year, short-term loans and
                           long-term debt. See "Description of Guarantee."
 
Redemption..............  The Capital Securities will be subject to
                           mandatory redemption (i) in whole, but not in
                           part, upon repayment of the Junior Subordinated
                           Debentures at the Stated Maturity or their
                           earlier redemption. The Junior Subordinated
                           Debentures are redeemable prior to the Stated
                           Maturity at the option of the Company (i) on or
                           after     , 2003, in whole at any time or in
                           part from time to time, and (ii) prior to     ,
                           2003, in whole (but not in part) at any time
                           within 90 days following the occurrence and
                           continuation of a Tax Event or an Investment
                           Company Event, in each case at a redemption
                           price equal to 100% of the principal amount of
                           the Junior Subordinated Debentures so redeemed
                           plus accrued and unpaid interest thereon to the
                           dated fixed for redemption. See "Description of
                           Junior Subordinated Debentures--Redemption."
 
ERISA Considerations....  Prospective purchasers must carefully consider
                           the information set forth under "Certain ERISA
                           Considerations."
 
Absence of Market for
 the Capital
 Securities.............
                          The Capital Securities will be a new issue of
                           securities for which there currently is no
                           market. Although the Underwriters have informed
                           the Issuer Trust and the Company that they each
                           currently intend to make a market in the Capital
                           Securities, the Underwriters are not obligated
                           to do so, and any such market making may be
                           discontinued at any time without notice.
                           Accordingly, there can be no assurance as to the
                           development or liquidity of any market for the
                           Securities. See "Underwriting."
 
Use of Proceeds.........  All the proceeds to the Issuer Trust from the
                           sale of the Capital Securities will be invested
                           by the Issuer Trust in the Junior Subordinated
                           Debentures. All the net proceeds to be received
                           by the Company from the sale of the Junior
                           Subordinated Debentures will be used for general
                           corporate purposes, including, initially the
                           repayment of short-term indebtedness. See "Use
                           of Proceeds."
 
  For additional information regarding the Capital Securities, see "Description
of Capital Securities," "Description of Junior Subordinated Debentures,"
"Description of Guarantee," "Relationship Among the Capital Securities, the
Junior Subordinated Debentures and the Guarantee" and "Certain Federal Income
Tax Consequences."
 
                                  RISK FACTORS
 
  Prospective investors should carefully consider the matters set forth under
"Risk Factors" beginning on page 9.
 
                                       8
<PAGE>
 
                                 RISK FACTORS
 
  Prospective purchasers of the Capital Securities should carefully review the
information contained elsewhere in this Prospectus and should particularly
consider the following matters.
 
RANKING OF SUBORDINATED OBLIGATIONS UNDER THE GUARANTEE AND THE JUNIOR
SUBORDINATED DEBENTURES
 
  The obligations of the Company under the Guarantee issued by the Company for
the benefit of the holders of Capital Securities and under the Junior
Subordinated Debentures are subordinate and junior in right of payment to all
Senior Indebtedness. As of December 31, 1997, there was approximately
$704,008,000 of outstanding Senior Indebtedness of the Company, which includes
long-term debt payable within one year, short-term loans and long-term debt.
None of the Junior Subordinated Indenture, the Guarantee or the Trust
Agreement places any limitation on the amount of secured or unsecured debt,
including Senior Indebtedness, that may be incurred by the Company. See
"Description of Guarantee--Status of the Guarantee" and "Description of Junior
Subordinated Debentures--Subordination."
 
  The ability of the Issuer Trust to pay amounts due on the Capital Securities
is solely dependent upon the Company's making payments on the Junior
Subordinated Debentures as and when required.
 
OPTION TO EXTEND INTEREST PAYMENT PERIOD; TAX CONSEQUENCES
 
  So long as no Event of Default (as defined in the Junior Subordinated
Indenture) has occurred and is continuing with respect to the Junior
Subordinated Debentures (a "Debenture Event of Default"), the Company will
have the right under the Junior Subordinated Indenture to defer the payment of
interest on the Junior Subordinated Debentures at any time or from time to
time for a period not exceeding 20 consecutive quarterly periods with respect
to each Extension Period, provided that no Extension Period may extend beyond
the Stated Maturity of the Junior Subordinated Debentures. See "Description of
Junior Subordinated Debentures--Debenture Events of Default." As a consequence
of any such deferral, quarterly Distributions on the Capital Securities by the
Issuer Trust will be deferred during any such Extension Period. Distributions
to which holders of the Capital Securities are entitled will accumulate
additional Distributions thereon during any Extension Period at the rate of
  % per annum, compounded quarterly from the most recent date to which
Distributions were paid, computed on the basis of a 360-day year of twelve 30-
day months and the actual days elapsed in a partial month in such period.
Additional Distributions payable for each full Distribution period will be
computed by dividing the rate per annum by four. The term "Distribution" as
used herein shall include any such additional Distributions. During any such
Extension Period, the Company is subject to restrictions. See "Description of
Junior Subordinated Debentures--Restrictions on Certain Payments." Prior to
the termination of any such Extension Period, the Company may further defer
the payment of interest, provided that no Extension Period may exceed 20
consecutive quarterly periods or extend beyond the Stated Maturity of the
Junior Subordinated Debentures.
 
  Upon the termination of any Extension Period and the payment of all interest
then accrued and unpaid (together with interest thereon at the annual rate of
   %, compounded quarterly, to the extent permitted by applicable law) on the
Junior Subordinated Debentures, the Company may elect to begin a new Extension
Period subject to the above conditions. No interest shall be due and payable
during an Extension Period, except at the end thereof, but the Company may
prepay at any time all or any portion of the interest accrued during an
Extension Period. The Company must give the Issuer Trustees notice of its
election of such Extension Period at least one Business Day (as defined
herein) prior to the earlier of (i) the date the Distributions on the Capital
Securities would have been payable but for the election to begin such
Extension Period and (ii) the date the Property Trustee is required to give
notice to holders of the Capital Securities of the record date or the date
such Distributions are payable, but in any event not less than one Business
Day prior to such record date. The Property Trustee will give notice of the
Company's election to begin a new Extension Period to the holders of the
Capital Securities. Subject to the foregoing, there is no limitation on the
number of times that the Company may elect to
 
                                       9
<PAGE>
 
begin an Extension Period. See "Description of Capital Securities--
Distributions" and "Description of Junior Subordinated Debentures--Option to
Extend Interest Payment Period."
 
  Should an Extension Period occur, a holder of Capital Securities will
continue to accrue income (in the form of original issue discount) in respect
of its pro rata share of the Junior Subordinated Debentures held by the Issuer
Trust for United States federal income tax purposes. As a result, a holder of
Capital Securities will include such income in gross income for United States
federal income tax purposes in advance of the receipt of cash, and will not
receive the cash related to such income from the Issuer Trust if the holder
disposes of the Capital Securities prior to the record date for the payment of
Distributions. See "Certain Federal Income Tax Consequences--Interest Income
and Original Issue Discount" and "--Sales of Capital Securities."
 
  The Company has no current intention of exercising its right to defer
payments of interest by extending the interest payment period on the Junior
Subordinated Debentures. However, should the Company elect to exercise such
right in the future, the market price of the Capital Securities is likely to
be affected. A holder that disposes of its Capital Securities during an
Extension Period, therefore, might not receive the same return on its
investment as a holder that continues to hold its Capital Securities. In
addition, as a result of the existence of the Company's right to defer
interest payments, the market price of the Capital Securities (which represent
preferred undivided beneficial interests in the assets of the Issuer Trust)
may be more volatile than the market prices of other securities on which
original issue discount or interest accrues that are not subject to such
deferrals.
 
TAX EVENT OR INVESTMENT COMPANY EVENT REDEMPTION
 
  Upon the occurrence and continuation of a Tax Event or an Investment Company
Event, the Company will have the right to redeem the Junior Subordinated
Debentures in whole, but not in part, at any time within 90 days following the
occurrence and continuation of such Tax Event or Investment Company Event and
thereby cause a mandatory redemption of the Capital Securities. If the Company
redeems the Junior Subordinated Debentures, it will thereby cause a mandatory
redemption of the Capital Securities. Any such redemption will be a price
equal to 100% of the Liquidation Amount on such Capital Securities plus
accumulated and unpaid Distributions to but excluding the date fixed for
redemption. See "Description of Junior Subordinated Debentures--Redemption"
and "Description of Capital Securities--Liquidation Distribution Upon
Dissolution."
 
CONDITIONAL RIGHT TO ADVANCE STATED MATURITY
 
  If a Tax Event occurs, then the Company will have the right, prior to the
dissolution of the Issuer Trust, to advance the Stated Maturity of the Junior
Subordinated Debentures to the minimum extent required in order to allow for
the payments of interest in respect of the Junior Subordinated Debentures to
continue to be tax deductible, but in no event shall the resulting maturity of
the Junior Subordinated Debentures be less than 15 years from the date of
original issuance thereof. The Stated Maturity shall be advanced only if, in
the opinion of counsel to the Company experienced in such matters, (a) after
advancing the Stated Maturity, interest paid on the Junior Subordinated
Debentures will be deductible for United States federal income tax purposes
and (b) advancing the Stated Maturity will not result in a taxable event to
holders of the Capital Securities.
 
EXCHANGE OF CAPITAL SECURITIES FOR JUNIOR SUBORDINATED DEBENTURES
 
  The holders of all the outstanding Common Securities have the right at any
time to dissolve the Issuer Trust and, after satisfaction of liabilities to
creditors of the Issuer Trust as provided by applicable law, cause the Junior
Subordinated Debentures to be distributed to the holders of the Capital
Securities and Common Securities in liquidation of the Issuer Trust. See
"Description of Capital Securities--Liquidation Distribution Upon
Dissolution."
 
  Under current United States federal income tax law and interpretations and
assuming, as expected, that the Issuer Trust will not be taxable as a
corporation, a distribution of the Junior Subordinated Debentures upon a
liquidation of the Issuer Trust will not be a taxable event to holders of the
Capital Securities. However, if a Tax
 
                                      10
<PAGE>
 
Event were to occur that would cause the Issuer Trust to be subject to United
States federal income tax with respect to income received or accrued on the
Junior Subordinated Debentures, a distribution of the Junior Subordinated
Debentures by the Issuer Trust would likely constitute a taxable event to the
holders of the Capital Securities. See "Certain Federal Income Tax
Consequences."
 
RIGHTS UNDER THE GUARANTEE
 
  Bankers Trust Company will act as the trustee under the Guarantee and will
hold the Guarantee for the benefit of the holders of the Capital Securities.
Bankers Trust Company will also act as Debenture Trustee for the Junior
Subordinated Debentures and as Property Trustee under the Trust Agreement.
Bankers Trust (Delaware) will act as Delaware Trustee under the Trust
Agreement. The Guarantee guarantees to the holders of the Capital Securities
the following payments, to the extent not paid by or on behalf of the Issuer
Trust: (i) any accumulated and unpaid Distributions required to be paid on the
Capital Securities, to the extent that the Issuer Trust has funds legally
available therefor at such time, (ii) the applicable Redemption Price with
respect to any Capital Securities called for redemption, to the extent that
the Issuer Trust has funds on hand available therefor at such time, and (iii)
upon a voluntary or involuntary dissolution, winding up or liquidation of the
Issuer Trust (unless the Junior Subordinated Debentures are distributed to
holders of the Capital Securities), the lesser of (a) the aggregate of the
Liquidation Amount and all accumulated and unpaid Distributions to the date of
payment, and (b) the amount of assets of the Issuer Trust remaining available
for distribution to holders of the Capital Securities on liquidation of the
Issuer Trust.
 
  The Guarantee is subordinated as described under "--Ranking of Subordinated
Obligations Under the Guarantee and the Junior Subordinated Debentures" and
"Description of Guarantee--Status of the Guarantee." The holders of not less
than a majority in aggregate Liquidation Amount of the outstanding Capital
Securities will have the right to direct the time, method and place of
conducting any proceeding for any remedy available to the Guarantee Trustee in
respect of the Guarantee or to direct the exercise of any trust power
conferred upon the Guarantee Trustee under the Guarantee. Any holder of the
Capital Securities may institute a legal proceeding directly against the
Company to enforce its rights under the Guarantee without first instituting a
legal proceeding against the Issuer Trust, the Guarantee Trustee or any other
person or entity.
 
  If the Company were to default on its obligation to pay amounts payable
under the Junior Subordinated Debentures, the Issuer Trust would lack funds
for the payment of Distributions or amounts payable on redemption of the
Capital Securities or otherwise, and, in such event, holders of the Capital
Securities would not be able to rely upon the Guarantee for payment of such
amounts. Instead, if a Debenture Event of Default has occurred and is
continuing and such event is attributable to the failure of the Company to pay
any amounts payable in respect of the Junior Subordinated Debentures on the
payment date on which such payment is due and payable, then a holder of
Capital Securities may institute a legal proceeding directly against the
Company for enforcement of payment to such holder of any amounts payable in
respect of such Junior Subordinated Debentures having a principal amount equal
to the aggregate Liquidation Amount of the Capital Securities of such holder
(a "Direct Action").
 
  In connection with such Direct Action, the Company will have a right of set-
off under the Junior Subordinated Indenture to the extent of any payment made
by the Company to such holder of Capital Securities in the Direct Action.
Except as described herein, holders of Capital Securities will not be able to
exercise directly any other remedy available to the holders of the Junior
Subordinated Debentures or assert directly any other rights in respect of the
Junior Subordinated Debentures. See "Description of Junior Subordinated
Debentures--Enforcement of Certain Rights by Holders of Capital Securities,"
"--Debenture Events of Default" and "Description of Guarantee." The Trust
Agreement will provide that each holder of Capital Securities by acceptance
thereof agrees to the provisions of the Guarantee and the Junior Subordinated
Indenture.
 
LIMITED VOTING RIGHTS
 
  Holders of Capital Securities will have limited voting rights relating
generally to the modification of the Capital Securities and the Guarantee and
the exercise of the Issuer Trust's rights as holder of Junior Subordinated
 
                                      11
<PAGE>
 
Debentures. Holders of Capital Securities will not be entitled to appoint,
remove or replace the Property Trustee or the Delaware Trustee except upon the
occurrence of certain events specified in the Trust Agreement and described
herein. The Property Trustee and the holders of all the Common Securities may,
subject to certain conditions, amend the Trust Agreement without the consent
of holders of Capital Securities to cure any ambiguity or make other
provisions not inconsistent with other provisions under the Trust Agreement or
to ensure that the Issuer Trust (i) will not be taxable as a corporation for
United States federal income tax purposes, or (ii) will not be required to
register as an "investment company" under the Investment Company Act. See
"Description of Capital Securities--Voting Rights; Amendment of Trust
Agreement" and "--Removal of Issuer Trustees; Appointment of Successors."
 
MARKET PRICES
 
  There can be no assurance as to the market prices for Capital Securities, or
the market prices for Junior Subordinated Debentures that may be distributed
in exchange for Capital Securities if a liquidation of the Issuer Trust
occurs. Accordingly, the Capital Securities or the Junior Subordinated
Debentures that a holder of Capital Securities may receive on liquidation of
the Issuer Trust may trade at a discount to the price that the investor paid
to purchase the Capital Securities offered hereby. As a result of the
existence of the Company's right to defer interest payments, the market price
of the Capital Securities may be more volatile than the market prices of other
securities on which original issue discount accrues that are not subject to
such deferrals. Because holders of Capital Securities may receive Junior
Subordinated Debentures on dissolution of the Issuer Trust, prospective
purchasers of Capital Securities are also making an investment decision with
regard to the Junior Subordinated Debentures and should carefully review all
the information regarding the Junior Subordinated Debentures contained herein.
In addition, because the Company has the right to advance the Stated Maturity
of the Junior Subordinated Debentures, there can be no assurance that the
Company will not exercise its option to shorten the maturity of the Junior
Subordinated Debentures as permitted by the terms thereof. If the Company does
exercise such option, there can be no assurance that the shortening of the
Stated Maturity of the Junior Subordinated Debentures will not have an effect
on the market price of the Capital Securities. See "Description of Junior
Subordinated Debentures."
 
TRADING CHARACTERISTICS OF CAPITAL SECURITIES
   
  The Capital Securities have been approved for listing on the NYSE, subject
to official notice of issuance. The Capital Securities may trade at prices
that do not fully reflect the value of accrued but unpaid interest with
respect to the underlying Junior Subordinated Debentures. A holder of Capital
Securities that disposes of its Capital Securities between record dates for
payments of Distributions (and consequently does not receive a Distribution
for the period prior to such disposition) will nevertheless be required to
include accrued but unpaid interest on the Junior Subordinated Debentures
through the date of disposition in income as ordinary income and to add such
amount to its adjusted tax basis in the Capital Securities disposed of. Such
holder will recognize a capital loss to the extent that the selling price
(which may not fully reflect the value of accrued but unpaid interest) is less
than its adjusted tax basis (which will include accrued but unpaid interest).
Subject to certain limited exceptions, capital losses cannot be applied to
offset ordinary income for United States federal income tax purposes. See
"Certain Federal Income Tax Consequences--Sales of Capital Securities."     
   
  The Capital Securities have been approved for listing on the NYSE, subject
to official notice of issuance. If the Capital Securities are not listed on a
national securities exchange or the Nasdaq National Market and the
Underwriters do not make a market for the securities, the liquidity of the
Capital Securities could be adversely affected.     
 
POSSIBLE TAX LAW CHANGES AFFECTING THE CAPITAL SECURITIES
 
  On February 6, 1997, President Clinton proposed certain tax law changes (the
"Tax Proposal") that would have, among other things, generally denied
corporate issuers a deduction for interest on certain debt obligations that
had a maximum term in excess of 15 years and were not shown as indebtedness on
the separate balance
 
                                      12
<PAGE>
 
sheet of the issuer or, where the instrument was issued to a related party
(other than a corporation), where the holder or some other related party
issued a related instrument that was not shown as indebtedness on the issuer's
consolidated balance sheet. The Tax Proposal would have been effective
generally for instruments issued on or after the date of first Congressional
committee action. The Tax Proposal was not included in the recently enacted
Taxpayer Relief Act of 1997. In addition, the Tax Proposal was not included in
President Clinton's 1999 Budget proposal, which was released on February 2,
1998. However, if similar legislation to the Tax Proposal is enacted in the
future with retroactive effect with respect to the Junior Subordinated
Debentures, the Company would not be entitled to an interest deduction with
respect to the Junior Subordinated Debentures even if it subsequently advances
the maturity to less than 15 years. There can be no assurance that future
legislation similar to the Tax Proposal enacted after the date hereof, if any,
will not otherwise adversely affect the ability of the Company to deduct the
interest payable on the Junior Subordinated Debentures. Accordingly, there can
be no assurance that a Tax Event will not occur. See "Description of the
Capital Securities--Redemption."
 
CERTAIN FORWARD-LOOKING STATEMENTS
 
  Certain statements in this Prospectus and documents incorporated herein by
reference are forward-looking and are identified by the use of forward-looking
words or phrases such as "intended," "will be positioned," "expects," is or
are "expected," "anticipates," and "anticipated." Additionally, from time to
time the Company may communicate in oral or written form forward-looking
statements related to such matters as anticipated financial performance,
business prospects, capital projects, new products, and operational matters.
The Company notes that a variety of factors could cause the Company's actual
results to differ materially from the anticipated results or other
expectations expressed in the Company's forward-looking statements. The risks
and uncertainties that may affect the operations, performance, development and
results of the Company's business include, but are not limited to, the
following: weather conditions, the pace of deregulation of retail natural gas
and electricity markets, the timing and extent of changes in commodity prices
for gas and oil, changes in interest rates, the extent of the Company's
success in acquiring gas and oil properties and in discovering, developing and
producing reserves and the impact of competitive factors on profit margins in
various markets in which the Company competes.
 
                      EQUITABLE RESOURCES CAPITAL TRUST I
 
  The Issuer Trust is a statutory business trust created under Delaware law
pursuant to the filing of a certificate of trust with the Delaware Secretary
of State on January 7, 1998. The Issuer Trust will be governed by the Trust
Agreement. The Company, as holder, directly or indirectly, of the Common
Securities, intends to select two individuals who are employees or officers of
or affiliated with the Company to serve as the Administrators. See
"Description of Capital Securities--Miscellaneous." The Issuer Trust exists
for the exclusive purposes of (i) issuing and selling the Trust Securities,
(ii) using the proceeds from the sale of the Trust Securities to acquire the
Junior Subordinated Debentures and (iii) engaging in only those other
activities necessary, convenient or incidental thereto (such as registering
the transfer of the Trust Securities). Accordingly, the Junior Subordinated
Debentures will be the sole assets of the Issuer Trust, and payments under the
Junior Subordinated Debentures will be the sole source of revenue of the
Issuer Trust.
 
  All of the Common Securities will initially be owned, directly or
indirectly, by the Company. The Common Securities will rank pari passu, and
payments will be made thereon pro rata, with the Capital Securities, except
that upon the occurrence and during the continuation of a Debenture Event of
Default arising as a result of any failure by the Company to pay any amounts
in respect of the Junior Subordinated Debentures when due, the rights of the
holders of the Common Securities to payment in respect of Distributions and
payments upon liquidation, redemption or otherwise will be subordinated to the
rights of the holders of the Capital Securities. See "Description of Capital
Securities--Subordination of Common Securities." The Company will acquire
Common Securities in an aggregate liquidation amount equal to 3% of the total
capital of the Issuer Trust. The Issuer Trust has a term of 41 years, but may
dissolve earlier as provided in the Trust Agreement. The address of the
Delaware Trustee is Bankers Trust (Delaware), E.A. Delle Donne Corporate
Center, Montgomery Bldg.,
 
                                      13
<PAGE>
 
Suite 200, Wilmington, Delaware 19805-1266, telephone number (302) 576-3301.
The address of the Property Trustee, the Guarantee Trustee and the Debenture
Trustee is Four Albany Street, 4th Floor, New York, New York 10006, Bankers
Trust Company, telephone number (212) 250-2500.
 
  It is anticipated that the Issuer Trust will not be subject to the reporting
requirements under the Exchange Act.
 
                           EQUITABLE RESOURCES, INC.
 
GENERAL
 
  The Company is a Pennsylvania corporation. The Company and its subsidiary
companies (the "Companies") engage primarily in the exploration for,
development, production, purchase, transmission, storage, distribution and
marketing of natural gas and electricity, the extraction of natural gas
liquids, the exploration for, development, production and sale of oil,
cogeneration development, water efficiency and program development, central
facility plant operations and performance contracting for commercial,
industrial and institutional customers and various government facilities.
 
  In order to more accurately reflect the Company's lines of business, the
Company began the reporting of its business operations in three business
segments; supply and logistics, utilities, and services.
 
  The supply and logistics segment's activities include exploration and
production of natural gas and oil, trading of natural gas and electricity,
extraction and sale of natural gas liquids, underground storage, and
intrastate transportation. Its exploration and production activities are
principally in the Appalachian area where it explores for, develops, produces
and sells natural gas and oil, and extracts and markets natural gas liquids.
In the Gulf Coast offshore areas, the segment participates in exploration and
development of gas and oil projects. In Louisiana, the Company provides
intrastate transportation of gas and extracts and markets natural gas liquids
and the Company provides underground gas storage services. The supply and
logistics segment's operations also include nationwide natural gas marketing,
supply, peak shaving and transportation arrangements, and electricity
marketing.
 
  In March 1998, the Company's Board of Directors authorized management to
develop a plan to sell its natural gas midstream operations located in
Louisiana and Texas. These operations include a fully-integrated gas
gathering, processing and storage system onshore Louisiana and a natural gas
and electric marketing business based in Houston. During 1997, these
operations had revenues of approximately $1.4 billion and operating income of
approximately $11.4 million, and at December 31, 1997 had total assets of
$615.8 million. A transaction resulting in the sale of the midstream assets
could take place as early as the third quarter of 1998.
 
  The utilities segment's activities are comprised of distribution operations
by the Company's state-regulated local distribution company, and transmission
operations conducted by three Federal Energy Regulatory Commission regulated
gas pipelines. The distribution operations are regulated by state public
utility commissions in Pennsylvania, West Virginia and Kentucky and are
engaged in the purchase, distribution, marketing and transportation of natural
gas principally the city of Pittsburgh and surrounding municipalities in
southwestern Pennsylvania, a few municipalities in northern West Virginia and
field line sales in eastern Kentucky. Transmission operations include gas
transportation, gathering, storage, and marketing activities.
 
  The services segment was created in 1996 and functions in a non-regulated
environment. Its focus is to create and deliver customized energy solutions to
improve overall energy efficiency. Activities include natural gas brokering,
resource management, energy consulting and engineering services such as energy
use analysis, customized energy systems, financing management and energy
procurement and management, risk management and customer services. This
segment has operations in a number of states and in Latin America.
 
                                      14
<PAGE>
 
                      RATIO OF EARNINGS TO FIXED CHARGES
 
  The following table sets forth the Company's ratio of earnings to fixed
charges for the periods indicated.
 
<TABLE>
<CAPTION>
                            YEAR ENDED DECEMBER 31,
      ---------------------------------------------------------------------------------------------------
      1997             1996                      1995                     1994                      1993
      ----             ----                      ----                     ----                      ----
      <S>              <C>                       <C>                      <C>                       <C>
      3.28x            2.82x                     .46x                     2.37x                     3.09x
</TABLE>
 
  Earnings used to compute the ratio of earnings to fixed charges represent
the aggregate of net income, income taxes and fixed charges. Income taxes
include current and deferred income taxes and amortization of deferred
investment tax credits. Fixed charges consist of interest, including
amortization of debt expense less premium, and one-third of all rental
expenses. Reference is made to Exhibit 12 to the Registration Statement of
which this Prospectus is a part for the detailed calculation of the above
ratios.
 
                                USE OF PROCEEDS
 
  All the proceeds to the Issuer Trust from the sale of the Capital Securities
will be invested by the Issuer Trust in the Junior Subordinated Debentures.
All the net proceeds to be received by the Company from the sale of the Junior
Subordinated Debentures will be used for general corporate purposes,
including, initially the repayment of short-term indebtedness. Pending such
use, the net proceeds may be temporarily invested. The precise amounts and
timing of the application of proceeds will depend upon the funding
requirements of the Company and its subsidiaries and the availability of other
funds.
 
 
                                      15
<PAGE>
 
                                CAPITALIZATION
 
  The following table sets forth the consolidated capitalization of the
Company as of December 31, 1997 and as adjusted to give effect to the
consummation of the offering of the Capital Securities offered hereby. The
following data should be read in conjunction with the Company's reports filed
with the Commission under the Exchange Act. See "Incorporation of Certain
Documents by Reference."
 
<TABLE>
<CAPTION>
                                                           DECEMBER 31, 1997
                                                         ----------------------
                                                                        AS
                                                           ACTUAL    ADJUSTED
                                                         ---------- -----------
                                                         (DOLLARS IN MILLIONS)
<S>                                                      <C>        <C>
Short-term debt and current maturities of long-term
 debt................................................... $    286.4 $    161.4
Common shareholders' equity:
  Common stock (authorized 80,000,000 shares, issued and
   outstanding                                           $    823.5 $    823.5
   36,782,230 shares)................................... ---------- ----------
Guaranteed preferred beneficial interests in Company's
    % junior subordinated debentures held by Equitable        - 0 -      125.0
 Resources Capital Trust I (1)                           ---------- ----------
Long-term debt
  Debentures and other unsecured indebtedness:
    7 1/2% Debentures, due July 1, 1999.................       73.2       73.2
    9.9% Debentures, due April 15, 2013.................        5.9        5.9
    7 3/4% Debentures, due July 15, 2026................      150.0      150.0
  Medium-Term Notes:
    7.2% to 9.0% Series A, due 1998 through 2021........       95.0       95.0
    5.1% to 7.6% Series B, due 2003 through 2023........       75.5       75.5
    6.8% to 7.6% Series C, due 2007 through 2018........       18.0       18.0
      Total long-term debt..............................      417.6      417.6
                                                         ---------- ----------
Total capitalization....................................   $1,241.1   $1,366.1
                                                         ========== ==========
</TABLE>
- --------
(1) As described herein, the sole assets of the Issuer Trust will be
    $128,866,000 principal amount of Junior Subordinated Debentures issued by
    the Company to the Issuer Trust. The Junior Subordinated Debentures will
    bear interest at a fixed rate of    % and will mature on April 15, 2038,
    subject to the right of the Company to advance the Stated Maturity. The
    Company will own all the Common Securities of the Issuer Trust.
 
                                      16
<PAGE>
 
          SELECTED CONSOLIDATED FINANCIAL DATA AND OTHER INFORMATION
 
  Presented below is selected audited consolidated financial information for
the Company for the years ended December 31, 1993 through 1997. The
consolidated financial information is not necessarily indicative of the
results for any future period and is qualified in its entirety by the detailed
information available in the Company's reports as described under
"Incorporation of Certain Documents by Reference."
 
<TABLE>
<CAPTION>
                                     YEAR ENDED DECEMBER 31,
                           -------------------------------------------------------
                             1997        1996         1995        1994      1993
                           --------    --------     --------    --------  --------
                                 (DOLLARS IN MILLIONS, EXCEPT SHARE DATA)
<S>                        <C>         <C>          <C>         <C>       <C>       <C> <C>
INCOME STATEMENT
 Operating revenues......  $2,151.0    $1,861.8     $1,426.0(4) $1,397.3  $1,094.8
 Purchased energy........   1,636.3     1,373.4        911.4       926.9     644.2
                           --------    --------     --------    --------  --------
 Net operating revenues..     514.7       488.4        514.6       470.4     450.6
                           --------    --------     --------    --------  --------
OPERATING EXPENSES:
 Operation and mainte-
  nance..................     253.0       242.4        225.1       224.5     203.4
 Depreciation and deple-
  tion...................      87.1        82.4        104.6        93.4      76.9
 Impairment of assets and
  non recurring items....      23.7(1)     (7.3)(2)    121.1(3)      --        --
 Taxes other than income.      38.4        42.2         41.8        42.3      39.8
                           --------    --------     --------    --------  --------
 Total operating ex-
  penses.................     402.2       359.6        492.6       360.2     320.1
                           --------    --------     --------    --------  --------
Operating income.........     112.4       128.8         22.0       110.2     130.5
Other income.............      57.4(6)      3.0          0.3         3.2       1.7
Interest charges.........      45.7        41.8         50.1        43.9      38.7
                           --------    --------     --------    --------  --------
Income (loss) before in-
 come taxes..............     124.2        90.0        (27.8)       69.5      93.5
Income taxes (benefits)..      46.1        30.6        (29.3)        8.8      20.0
                           --------    --------     --------    --------  --------
Net income...............  $   78.0    $   59.4     $    1.5    $   60.7  $   73.5
                           ========    ========     ========    ========  ========
Average common shares
 outstanding (in thou-
 sands)..................    36,003      35,188       34,793      34,509    32,359
EARNINGS PER SHARE OF
 COMMON STOCK(5)
 Basic...................  $   2.17    $   1.69     $   0.04    $   1.76  $   2.27
 Assuming dilution.......  $   2.16    $   1.69     $   0.04    $   1.75  $   2.25
Dividends paid per share
 of common stock.........  $   1.18    $   1.18     $   1.18    $   1.15  $   1.10
BALANCE SHEET DATA
Net property, plant and
 equipment...............  $1,506.5    $1,479.7     $1,457.6    $1,595.7  $1,548.4
Total assets.............   2,411.0     2,096.3      1,963.3     2,019.1   1,946.9
Common shareholders' eq-
 uity....................     823.5       742.3        715.1       750.0     728.0
Long-term debt (excluding
 current maturities).....     417.6       422.1        415.5       398.3     378.8
Short-term debt and cur-
 rent maturities of long-
 term debt...............     286.4       204.9        135.0       293.8     255.9
OTHER FINANCIAL DATA
Net cash flow from opera-
 tions (excluding changes
 in working capital).....  $  159.2    $  167.9     $  152.9    $  150.6  $  152.4
Capital expenditures.....     252.9       110.3        118.1       146.2     339.4
Long-term debt to total
 capitalization..........      33.7%       36.3%        36.8%       34.7%     34.2%
</TABLE>
- -------
(1) Expenses for 1997 include $10.7 million for costs related to evaluation
    and reduction of corporate office and non-core business functions and a
    $13.0 million charge for the writedown of the Company's investment in the
    AVOCA natural gas project.
 
(2) A gain of $7.4 million related to the curtailment of the Company's defined
    benefit pension plan for non-utility employees was recorded in the fourth
    quarter of 1996.
 
(3) Earnings for 1995 include an after-tax charge of $74.2 million or $2.12
    per share due to the recognition of impairment of assets of $121.1 million
    pursuant to the methodology of Statement of Financial Accounting Standards
    No. 121 "Accounting for the Impairment of Long-Lived Assets and for Long-
    Lived Assets to Be Disposed Of," as more fully described in Note B to the
    Consolidated Financial Statements included in the Company's Annual Report
    on Form 10-K for the year ended December 31, 1995.
 
(4) Earnings for 1995 include a non-recurring after-tax gain of $29.1 million
    or $.83 per share related to the $45 million Columbia Gas Transmission
    bankruptcy settlement and $6.6 million or $.19 per share resulting from
    regulatory approval of $11 million of accelerated recovery of future gas
    costs, as more fully described in Notes D and C, respectively, to the
    consolidated financial statements included in the Company's Annual Report
    on Form 10-K for the year ended December 31, 1995.
 
(5) The Company has adopted the provisions of Statement of Financial
    Accounting Standards No. 128, "Earnings per Share". This statement
    establishes standards for computing and presenting basic and diluted
    earnings per share. As required, all previously reported earnings per
    share amounts have been replaced with the presentation of basic and
    diluted earnings per share.
 
(6) Includes $52 million gain from sale of western oil and gas properties and
    contract drilling operations of which $25.6 million and $26.6 million were
    recorded in the third and fourth quarters of 1997, respectively.
 
 
                                      17
<PAGE>
 
                             ACCOUNTING TREATMENT
 
  For financial reporting purposes, the Issuer Trust will be treated as a
subsidiary of the Company and, accordingly, the accounts of the Issuer Trust
will be included in the consolidated financial statements of the Company. The
Capital Securities will be included in the consolidated balance sheets of the
Company and appropriate disclosures about the Capital Securities, the
Guarantee and the Junior Subordinated Debentures will be included in the notes
to the consolidated financial statements of the Company. For financial
reporting purposes, Distributions on the Capital Securities will be recorded
in the consolidated statements of income of the Company.
 
                       DESCRIPTION OF CAPITAL SECURITIES
 
  Pursuant to the terms of the Trust Agreement, the Issuer Trust will issue
the Capital Securities and the Common Securities. This summary of certain
provisions of the Capital Securities and the Trust Agreement does not purport
to be complete and is subject to, and qualified in its entirety by reference
to, all the provisions of the Trust Agreement, including the definitions
therein of certain terms. Wherever particular defined terms of the Trust
Agreement are referred to herein, such defined terms are incorporated herein
by reference. A copy of the form of the Trust Agreement is available upon
request from the Issuer Trustees.
 
GENERAL
 
  The Capital Securities will be limited to $125,000,000 aggregate Liquidation
Amount at any one time outstanding. The Capital Securities will rank pari
passu, and payments will be made thereon pro rata, with the Common Securities
except as described under "--Subordination of Common Securities." The Junior
Subordinated Debentures will be registered in the name of the Issuer Trust and
held by the Property Trustee in trust for the benefit of the holders of the
Capital Securities and Common Securities. The Guarantee will be a guarantee on
a subordinated basis with respect to the Capital Securities but will not
guarantee payment of Distributions or amounts payable on redemption or
liquidation of such Capital Securities when the Issuer Trust does not have
funds on hand available to make such payments. See "Description of Guarantee."
 
DISTRIBUTIONS
 
  The Capital Securities represent preferred undivided beneficial interests in
the assets of the Issuer Trust, and Distributions on each Capital Security
will be payable at the annual rate of    % of the stated Liquidation Amount of
$25, payable quarterly in arrears on the 15th day of April, July, October and
January of each year (each, a "Distribution Date"), to the holders of the
Capital Securities at the close of business on the 1st day of April, July,
October and January (whether or not a Business Day) next preceding the
relevant Distribution Date. Distributions on the Capital Securities will be
cumulative. Distributions will accumulate from and including     , 1998. The
first Distribution Date for the Capital Securities will be July 15, 1998. The
amount of Distributions payable for any period less than a full Distribution
period will be computed on the basis of a 360-day year of twelve 30-day months
and the actual days elapsed in a partial month in such period. Distributions
payable for each full Distribution period will be computed by dividing the
rate per annum by four. If any date on which Distributions are payable on the
Capital Securities is not a Business Day, then payment of the Distributions
payable on such date will be made on the next succeeding day that is a
Business Day (without any additional Distributions or other payment in respect
of any such delay), with the same force and effect as if made on the date such
payment was originally payable.
 
  "Business Day" means a day other than (a) a Saturday or Sunday, (b) a day on
which banking institutions in The City of New York or the City of Pittsburgh,
Pennsylvania are authorized or required by law or executive order to remain
closed, or (c) a day on which the corporate trust office of the Property
Trustee or the Debenture Trustee is closed for business.
 
 
                                      18
<PAGE>
 
  So long as no Debenture Event of Default has occurred and is continuing, the
Company will have the right under the Junior Subordinated Indenture to defer
the payment of interest on the Junior Subordinated Debentures at any time or
from time to time for a period not exceeding 20 consecutive quarterly periods
with respect to each Extension Period, provided that no Extension Period may
extend beyond the Stated Maturity of the Junior Subordinated Debentures. As a
consequence of any such deferral, quarterly Distributions on the Capital
Securities by the Issuer Trust will be deferred during any such Extension
Period. Distributions to which holders of the Capital Securities are entitled
will accumulate additional Distributions thereon at the rate of    % per
annum, compounded quarterly from the most recent date to which Distributions
were paid, computed on the basis of a 360-day year of twelve 30-day months and
the actual days elapsed in a partial month in such period. Additional
Distributions payable for each full Distribution period will be computed by
dividing the rate per annum by four. The term "Distributions" as used herein
shall include any such additional Distributions.
 
  During any such Extension Period, the Company may not (i) declare or pay any
dividends or distributions on, or redeem, purchase, acquire or make a
liquidation payment with respect to, any of the Company's capital stock or
(ii) make any payment of principal of or interest or premium, if any, on or
repay, repurchase or redeem any debt securities of the Company that rank pari
passu in all respects with or junior in interest to the Junior Subordinated
Debentures (other than (a) repurchases, redemptions or other acquisitions of
shares of capital stock of the Company (1) in connection with any employment
contract, benefit plan or other similar arrangement with or for the benefit of
any one or more employees, officers, directors or consultants, (2) in
connection with a dividend reinvestment or stockholder stock purchase plan or
(3) in connection with the issuance of capital stock of the Company (or
securities convertible into or exercisable for such capital stock) as
consideration in an acquisition transaction entered into prior to such
Extension Period, (b) as a result of an exchange, redemption or conversion of
any class or series of the Company's capital stock (or any capital stock of a
subsidiary of the Company) for any class or series of the Company's capital
stock or of any class or series of the Company's indebtedness for any class or
series of the Company's capital stock, (c) the purchase of fractional
interests in shares of the Company's capital stock pursuant to the conversion
or exchange provisions of such capital stock or the security being converted
or exchanged, (d) any declaration of a dividend in connection with any
stockholder's rights plan, or the issuance of rights, stock or other property
under any stockholder's rights plan, or the redemption or repurchase of rights
pursuant thereto, (e) payments under the Guarantee, or (f) any dividend in the
form of stock, warrants, options or other rights where the dividend stock or
the stock issuable upon exercise of such warrants, options or other rights is
the same stock as that on which the dividend is being paid or ranks pari passu
with or junior to such stock). Prior to the termination of an Extension
Period, the Company may further defer the payment of interest, provided that
no Extension Period may exceed 20 consecutive quarterly periods or extend
beyond the Stated Maturity of the Junior Subordinated Debentures.
 
  Upon the termination of any such Extension Period and the payment of all
amounts then due, the Company may elect to begin a new Extension Period. No
interest shall be due and payable during an Extension Period, except at the
end thereof, but the Company may prepay at any time all or a portion of the
interest accrued during an Extension Period. The Company must give the Issuer
Trustees notice of its election of an Extension Period at least one Business
Day prior to the earlier of (i) the date the Distributions on the Capital
Securities would have been payable but for the election to begin such
Extension Period and (ii) the date the Property Trustee is required to give
notice to holders of the Capital Securities of the record date or the date
such Distributions are payable, but in any event not less than one Business
Day prior to such record date. The Property Trustee will give notice of the
Company's election to begin a new Extension Period to the holders of the
Capital Securities. Subject to the foregoing, there is no limitation on the
number of times that the Company may elect to begin an Extension Period. See
"Description of Junior Subordinated Debentures--Option To Extend Interest
Payment Period" and "Certain Federal Income Tax Consequences--Interest Income
and Original Issue Discount."
 
  The Company has no current intention of exercising its right to defer
payments of interest by extending the interest payment period on the Junior
Subordinated Debentures.
 
  The revenue of the Issuer Trust available for distribution to holders of the
Capital Securities will be limited to payments under the Junior Subordinated
Debentures in which the Issuer Trust will invest the proceeds from
 
                                      19
<PAGE>
 
the issuance and sale of the Capital Securities. See "Description of Junior
Subordinated Debentures." If the Company does not make payments on the Junior
Subordinated Debentures, the Issuer Trust may not have funds available to pay
Distributions or other amounts payable on the Capital Securities. The payment
of Distributions and other amounts payable on the Capital Securities (if and
to the extent the Issuer Trust has funds legally available for and cash
sufficient to make such payments) is guaranteed by the Company on a
subordinated basis as set forth herein under "Description of Guarantee."
 
REDEMPTION
 
  Notice of redemption of the Trust Securities shall be given not less than 30
nor more than 60 days immediately prior to the date fixed for repayment or
redemption. Upon the repayment or redemption, in whole or in part, of the
Junior Subordinated Debentures, whether at the Stated Maturity or upon earlier
redemption as provided in the Junior Subordinated Indenture, the proceeds from
such repayment or redemption shall be applied by the Property Trustee to
redeem a Like Amount (as defined below) of the Trust Securities at a
redemption price (the "Redemption Price") equal to 100% of the aggregate
Liquidation Amount of such Trust Securities plus accumulated and unpaid
Distributions thereon to the date of redemption (the "Redemption Date"). See
"Description of Junior Subordinated Debentures--Redemption." If less than all
the Junior Subordinated Debentures are to be repaid or redeemed on a
Redemption Date, then the proceeds from such repayment or redemption shall be
allocated to the redemption pro rata of the Capital Securities and the Common
Securities.
 
  The Company will have the right to redeem the Junior Subordinated Debentures
(i) on or after     , 2003, in whole at any time or in part from time to time,
or (ii) prior to     , 2003 in whole (but not in part) at any time within 90
days following the occurrence and continuation of a Tax Event or an Investment
Company Event (each as defined below). See "--Liquidation Distribution Upon
Dissolution." A redemption of the Junior Subordinated Debentures would cause a
mandatory redemption of the Capital Securities and Common Securities.
 
  "Like Amount" means (i) with respect to a redemption of Trust Securities,
Trust Securities having a Liquidation Amount equal to that portion of the
principal amount of Junior Subordinated Debentures to be contemporaneously
redeemed in accordance with the Junior Subordinated Indenture, allocated to
the Common Securities and to the Capital Securities based upon the relative
Liquidation Amounts of such classes and (ii) with respect to a distribution of
Junior Subordinated Debentures to holders of Trust Securities in connection
with a dissolution or liquidation of the Issuer Trust, Junior Subordinated
Debentures having a principal amount equal to the Liquidation Amount of the
Trust Securities of the holder to whom such Junior Subordinated Debentures are
distributed.
 
  "Liquidation Amount" means the stated amount of $25 per Trust Security.
 
  "Tax Event" means the receipt by the Issuer Trust of an opinion of counsel
to the Company experienced in such matters, to the effect that, as a result of
any amendment to, or change (including any announced prospective change) in,
the laws (or any regulations thereunder) of the United States or any political
subdivision or taxing authority thereof or therein, or as a result of any
official or administrative pronouncement or action or judicial decision
interpreting or applying such laws or regulations, which amendment or change
is effective or which pronouncement, action or decision is announced on or
after the date of issuance of the Capital Securities, there is more than an
insubstantial risk that (i) the Issuer Trust is, or will be within 90 days of
the delivery of such opinion, subject to United States federal income tax with
respect to income received or accrued on the Junior Subordinated Debentures,
(ii) interest payable by the Company on the Junior Subordinated Debentures is
not, or within 90 days of the delivery of such opinion, will not be,
deductible by the Company, in whole or in part, for United States federal
income tax purposes or (iii) the Issuer Trust is, or will be within 90 days of
the delivery of such opinion, subject to more than a de minimis amount of
other taxes, duties or other governmental charges.
 
  "Investment Company Event" means the receipt by the Issuer Trust of an
opinion of counsel to the Company experienced in such matters, to the effect
that, as a result of the occurrence of a change in law or regulation or a
written change (including any announced prospective change) in interpretation
or application of law or regulation by any legislative body, court,
governmental agency or regulatory authority, there is more than
 
                                      20
<PAGE>
 
an insubstantial risk that the Issuer Trust is or will be considered an
"investment company" that is required to be registered under the Investment
Company Act, which change or prospective change becomes effective or would
become effective, as the case may be, on or after the date of the issuance of
the Capital Securities.
 
  Payment of Additional Sums. If an event described in clause (i) or (iii) of
the definition of Tax Event above has occurred and is continuing and the
Issuer Trust is the holder of all the Junior Subordinated Debentures, the
Company will pay Additional Sums (as defined below), if any, on the Junior
Subordinated Debentures.
 
  "Additional Sums" means such additional amounts as may be necessary in order
that the Distributions paid by the Issuer Trust on its outstanding Trust
Securities will not be reduced as a result of any additional taxes, duties and
other governmental charges to which the Issuer Trust has become subject as a
result of a Tax Event.
 
REDEMPTION PROCEDURES
 
  Capital Securities redeemed on each Redemption Date shall be redeemed at the
Redemption Price with the applicable proceeds from the contemporaneous
redemption of the Junior Subordinated Debentures. Redemptions of the Capital
Securities shall be made and the Redemption Price shall be payable on each
Redemption Date only to the extent that the Issuer Trust has funds then on
hand and legally available for the payment of such Redemption Price. See also
"--Subordination of Common Securities."
 
  If the Issuer Trust gives a notice of redemption in respect of the Capital
Securities, then, by 12:00 noon, New York City time, on the Redemption Date,
to the extent funds are available, in the case of Capital Securities held in
book-entry form, the Property Trustee will deposit irrevocably with DTC funds
sufficient to pay the applicable Redemption Price and will give DTC
irrevocable instructions and authority to pay the Redemption Price to the
holders of the Capital Securities. With respect to Capital Securities not held
in book-entry form, the Property Trustee, to the extent funds are available,
will irrevocably deposit with the paying agent for the Capital Securities
funds sufficient to pay the applicable Redemption Price and will give such
paying agent irrevocable instructions and authority to pay the Redemption
Price to the holders thereof upon surrender of their certificates evidencing
the Capital Securities. Notwithstanding the foregoing, Distributions payable
on or prior to the Redemption Date for any Capital Securities called for
redemption shall be payable to the holders of the Capital Securities on the
relevant record dates for the related Distribution Dates. If notice of
redemption shall have been given and funds deposited as required, then upon
the date of such deposit all rights of the holders of such Capital Securities
so called for redemption will cease, except the right of the holders of such
Capital Securities to receive the Redemption Price, but without interest on
such Redemption Price, and such Capital Securities will cease to be
outstanding. If any date fixed for redemption of Capital Securities is not a
Business Day, then payment of the Redemption Price payable on such date will
be made on the next succeeding day which is a Business Day (without any
interest or other payment in respect of any such delay), except that, if such
Business Day falls in the next calendar year, such payment will be made on the
immediately preceding Business Day, in each case, with the same force and
effect as if made on the date such payment was originally payable. In the
event that payment of the Redemption Price in respect of Capital Securities
called for redemption is improperly withheld or refused and not paid either by
the Issuer Trust or by the Company pursuant to the Guarantee, Distributions on
such Capital Securities will continue to accumulate at the then applicable
rate, from the Redemption Date originally established by the Issuer Trust for
such Capital Securities to the date such Redemption Price is actually paid, in
which case the actual payment date will be the date fixed for redemption for
purposes of calculating the Redemption Price.
 
  Subject to applicable law (including, without limitation, United States
federal securities laws), the Company or its affiliates may at any time and
from time to time purchase outstanding Capital Securities by tender, in the
open market or by private agreement, and may resell such securities.
 
  If less than all the Capital Securities and Common Securities are to be
redeemed on a Redemption Date, then the aggregate Liquidation Amount of such
Capital Securities and Common Securities to be redeemed shall be allocated pro
rata to the Capital Securities and the Common Securities based upon the
relative Liquidation
 
                                      21
<PAGE>
 
Amounts of such classes. The particular Capital Securities to be redeemed
shall be selected on a pro rata basis not more than 60 days prior to the
Redemption Date from the outstanding Capital Securities not previously called
for redemption, by such method as the Property Trustee shall deem fair and
appropriate and which may provide for the selection for redemption of portions
(equal to $25 or an integral multiple of $25 in excess thereof) of the
Liquidation Amount of Capital Securities of a denomination larger than $25, or
if the Capital Securities are then held in the form of a Global Capital
Security (as defined below), in accordance with DTC's customary procedures.
The Property Trustee shall promptly notify the securities registrar for the
Trust Securities in writing of the Capital Securities selected for redemption
and, in the case of any Capital Securities selected for partial redemption,
the Liquidation Amount thereof to be redeemed. For all purposes of the Trust
Agreement, unless the context otherwise requires, all provisions relating to
the redemption of Capital Securities shall relate, in the case of any Capital
Securities redeemed or to be redeemed only in part, to the portion of the
aggregate Liquidation Amount of Capital Securities which has been or is to be
redeemed.
 
  Notice of any redemption will be mailed at least 30 days but not more than
60 days before the Redemption Date to each registered holder of Capital
Securities to be redeemed at its address appearing on the securities register
for the Trust Securities. Unless the Company defaults in payment of the
Redemption Price on the Junior Subordinated Debentures, on and after the
Redemption Date interest will cease to accrue on the Junior Subordinated
Debentures or portions thereof called for redemption and, unless payment of
the Redemption Price in respect of the Capital Securities is withheld or
refused and not paid either by the Issuer Trust or the Company pursuant to the
Guarantee, Distributions will cease to accumulate on the Capital Securities or
portions thereof called for redemption.
 
SUBORDINATION OF COMMON SECURITIES
 
  Payment of Distributions on, and the Redemption Price of, the Capital
Securities and Common Securities, as applicable, shall be made pro rata based
on the Liquidation Amount of such Capital Securities and Common Securities.
However, if on any Distribution Date, or Redemption Date, a Debenture Event of
Default has occurred and is continuing as a result of any failure by the
Company to pay any amounts in respect of the Junior Subordinated Debentures
when due, no payment of any Distribution on, or Redemption Price of, any of
the Common Securities, and no other payment on account of the redemption,
liquidation or other acquisition of such Common Securities, shall be made
unless payment in full in cash of all accumulated and unpaid Distributions on
all the outstanding Capital Securities for all Distribution periods
terminating on or prior thereto, or in the case of payment of the Redemption
Price the full amount of such Redemption Price on all the outstanding Capital
Securities then called for redemption, shall have been made or provided for,
and all funds available to the Property Trustee shall first be applied to the
payment in full in cash of all Distributions on, or Redemption Price of, the
Capital Securities then due and payable.
 
  In the case of any Event of Default (as defined below) resulting from a
Debenture Event of Default, the holders of the Common Securities will be
deemed to have waived any right to act with respect to any such Event of
Default under the Trust Agreement until the effects of all such Events of
Default with respect to such Capital Securities have been cured, waived or
otherwise eliminated. See "--Events of Default; Notice" and "Description of
Junior Subordinated Debentures--Debenture Events of Default." Until all such
Events of Default under the Trust Agreement with respect to the Capital
Securities have been so cured, waived or otherwise eliminated, the Property
Trustee will act solely on behalf of the holders of the Capital Securities and
not on behalf of the holders of the Common Securities, and only the holders of
the Capital Securities will have the right to direct the Property Trustee to
act on their behalf.
 
LIQUIDATION DISTRIBUTION UPON DISSOLUTION
 
  The amount payable on the Capital Securities in the event of any liquidation
of the Issuer Trust is $25 per Capital Security plus accumulated and unpaid
Distributions, subject to certain exceptions, which may be in the form of a
distribution of such amount in Junior Subordinated Debentures.
 
                                      22
<PAGE>
 
  The holders of all the outstanding Common Securities have the right at any
time to dissolve the Issuer Trust and, after satisfaction of liabilities to
creditors of the Issuer Trust as provided by applicable law, cause the Junior
Subordinated Debentures to be distributed to the holders of the Capital
Securities and Common Securities in liquidation of the Issuer Trust.
 
  Pursuant to the Trust Agreement, the Issuer Trust will automatically
dissolve upon expiration of its term or, if earlier, will dissolve on the
first to occur of: (i) certain events of bankruptcy, dissolution or
liquidation of the Company or the holder of the Common Securities, (ii) the
distribution of a Like Amount of the Junior Subordinated Debentures to the
holders of the Trust Securities, if the holders of Common Securities have
given written direction to the Property Trustee to dissolve the Issuer Trust
(which direction, subject to the foregoing restrictions, is optional and
wholly within the discretion of the holders of Common Securities), (iii) the
repayment of all the Capital Securities in connection with the redemption of
all the Trust Securities as described under "--Redemption" and (iv) the entry
of an order for the dissolution of the Issuer Trust by a court of competent
jurisdiction.
 
  If dissolution of the Issuer Trust occurs as described in clause (i), (ii)
or (iv) above, the Issuer Trust will be liquidated by the Property Trustee as
expeditiously as the Property Trustee determines to be possible by
distributing, after satisfaction of liabilities to creditors of the Issuer
Trust as provided by applicable law, to the holders of such Trust Securities a
Like Amount of the Junior Subordinated Debentures, unless such distribution is
not practical, in which event such holders will be entitled to receive out of
the assets of the Issuer Trust available for distribution to holders, after
satisfaction of liabilities to creditors of the Issuer Trust as provided by
applicable law, an amount equal to, in the case of holders of Capital
Securities, the aggregate of the Liquidation Amount plus accumulated and
unpaid Distributions thereon to the date of payment (such amount being the
"Liquidation Distribution"). If such Liquidation Distribution can be paid only
in part because the Issuer Trust has insufficient assets available to pay in
full the aggregate Liquidation Distribution, then the amounts payable directly
by the Issuer Trust on its Capital Securities shall be paid on a pro rata
basis. The holders of the Common Securities will be entitled to receive
distributions upon any such liquidation pro rata with the holders of the
Capital Securities, except that if a Debenture Event of Default has occurred
and is continuing as a result of any failure by the Company to pay any amounts
in respect of the Junior Subordinated Debentures when due, the Capital
Securities shall have a priority over the Common Securities. See "--
Subordination of Common Securities."
 
  After the liquidation date is fixed for any distribution of Junior
Subordinated Debentures (i) the Capital Securities will no longer be deemed to
be outstanding, (ii) DTC or its nominee, as the registered holder of Capital
Securities, will receive a registered global certificate or certificates
representing the Junior Subordinated Debentures to be delivered upon such
distribution with respect to Capital Securities held by DTC or its nominee and
(iii) any certificates representing the Capital Securities not held by DTC or
its nominee will be deemed to represent the Junior Subordinated Debentures
having a principal amount equal to the stated Liquidation Amount of the
Capital Securities and bearing accrued and unpaid interest in an amount equal
to the accumulated and unpaid Distributions on the Capital Securities until
such certificates are presented to the security registrar for the Trust
Securities for transfer or reissuance.
 
  If the Company does not redeem the Junior Subordinated Debentures prior to
the Stated Maturity and the Issuer Trust is not liquidated and the Junior
Subordinated Debentures are not distributed to holders of the Capital
Securities, the Capital Securities will remain outstanding until the repayment
of the Junior Subordinated Debentures and the distribution of the Liquidation
Distribution to the holders of the Capital Securities.
 
  There can be no assurance as to the market prices for the Capital Securities
or the Junior Subordinated Debentures that may be distributed in exchange for
Capital Securities if a dissolution and liquidation of the Issuer Trust were
to occur. Accordingly, the Capital Securities that an investor may purchase,
or the Junior Subordinated Debentures that the investor may receive on
dissolution and liquidation of the Issuer Trust, may trade at a discount to
the price that the investor paid to purchase the Capital Securities offered
hereby.
 
 
                                      23
<PAGE>
 
EVENTS OF DEFAULT; NOTICE
 
  Any one of the following events constitutes an "Event of Default" under the
Trust Agreement (an "Event of Default") with respect to the Capital Securities
(whatever the reason for such Event of Default and whether it is voluntary or
involuntary or effected by operation of law or pursuant to any judgment,
decree or order of any court or any order, rule or regulation of any
administrative or governmental body):
 
    (i) the occurrence of a Debenture Event of Default (see "Description of
  Junior Subordinated Debentures--Debenture Events of Default"); or
 
    (ii) default by the Issuer Trust or Property Trustee in the payment of
  any Distribution when it becomes due and payable, and continuation of such
  default for a period of 30 days; or
 
    (iii) default by the Issuer Trust or Property Trustee in the payment of
  any Redemption Price of any Trust Security when it becomes due and payable;
  or
 
    (iv) default in the performance, or breach, in any material respect, of
  any covenant or warranty of the Issuer Trustees in the Trust Agreement
  (other than a covenant or warranty a default in the performance of which or
  the breach of which is dealt with in clause (ii) or (iii) above), and
  continuation of such default or breach for a period of 60 days after there
  has been given, by registered or certified mail, to the Issuer Trustees and
  the Company by the holders of at least 25% in aggregate Liquidation Amount
  of the outstanding Capital Securities, a written notice specifying such
  default or breach and requiring it to be remedied and stating that such
  notice is a "Notice of Default" under the Trust Agreement; or
 
    (v) the occurrence of certain events of bankruptcy or insolvency with
  respect to the Property Trustee if a successor Property Trustee has not
  been appointed within 90 days thereof.
 
  Within five Business Days after the occurrence of any Event of Default
actually known to the Property Trustee, the Property Trustee will transmit
notice of such Event of Default to the holders of Trust Securities and the
Administrators, unless such Event of Default has been cured or waived. The
Company, as Depositor, and the Administrators are required to file annually
with the Property Trustee a certificate as to whether or not they are in
compliance with all the conditions and covenants applicable to them under the
Trust Agreement.
 
  If a Debenture Event of Default has occurred and is continuing as a result
of any failure by the Company to pay any amounts in respect of the Junior
Subordinated Debentures when due, the Capital Securities will have a
preference over the Common Securities with respect to payments of any amounts
in respect of the Capital Securities as described above. See "--Subordination
of Common Securities," "--Liquidation Distribution Upon Dissolution" and
"Description of Junior Subordinated Debentures--Debenture Events of Default."
 
REMOVAL OF ISSUER TRUSTEES; APPOINTMENT OF SUCCESSORS
 
  The holders of at least a majority in aggregate Liquidation Amount of the
outstanding Capital Securities may remove an Issuer Trustee if a Debenture
Event of Default has occurred and is continuing. If an Issuer Trustee is
removed at a time when a Debenture Event of Default has occurred and is
continuing, the holders of at least a majority in aggregate Liquidation Amount
of Capital Securities may appoint a successor Issuer Trustee. If no Debenture
Event of Default has occurred and is continuing at such time, the Company, as
holder of the Common Securities, may remove the Issuer Trustee and appoint a
successor. If an Administrative Trustee is removed, resigns or otherwise
vacates office, the Company, as holder of the Common Securities, shall
promptly appoint a successor. In no event will the holders of Capital
Securities have the right to vote to remove the Administrative Trustees, which
voting rights are vested exclusively in the Company, as holder of the Common
Securities. If a successor has not been appointed to fill a vacancy in
accordance with the Trust Agreement, any holder of Trust Securities (who has
been a holder for at least six months), or a resigning or removed Trustee (in
the case of the failure to appoint its successor) may petition a court of
competent jurisdiction to appoint a successor. Any Delaware Trustee must meet
the applicable requirements of Delaware law. Any Property Trustee must be a
national or state-chartered bank and at the time of appointment have
securities rated in one of the three highest rating categories by a nationally
recognized statistical rating organization and have capital and
 
                                      24
<PAGE>
 
surplus of at least $50,000,000. Each Administrative Trustee shall be an
officer of the Company or an affiliate. No resignation or removal of an Issuer
Trustee and no appointment of a successor trustee shall be effective until the
acceptance of appointment by the successor trustee in accordance with the
provisions of the Trust Agreement.
 
MERGER OR CONSOLIDATION OF ISSUER TRUSTEES
 
  Any entity into which the Property Trustee or the Delaware Trustee may be
merged or converted or with which it may be consolidated, or any entity
resulting from any merger, conversion or consolidation to which such Issuer
Trustee is a party, or any entity succeeding to all or substantially all the
corporate trust business of such Issuer Trustee, will be the successor of such
Issuer Trustee under the Trust Agreement, provided such entity is otherwise
qualified and eligible.
 
MERGERS, CONSOLIDATIONS, AMALGAMATIONS OR REPLACEMENTS OF THE ISSUER TRUST
 
  The Issuer Trust may not merge with or into, consolidate, amalgamate, or be
replaced by, or convey, transfer or lease its properties and assets
substantially as an entirety to, any entity, except as described below or as
otherwise set forth in the Trust Agreement. The Issuer Trust may, at the
request of the holders of the Common Securities and with the consent of the
holders of at least a majority in aggregate Liquidation Amount of the
outstanding Capital Securities, merge with or into, consolidate, amalgamate,
or be replaced by or convey, transfer or lease its properties and assets
substantially as an entirety to a trust organized as such under the laws of
any State, so long as (i) such successor entity either (a) expressly assumes
all the obligations of the Issuer Trust with respect to the Capital Securities
or (b) substitutes for the Capital Securities other securities having
substantially the same terms as the Capital Securities (the "Successor
Securities") so long as the Successor Securities have the same priority as the
Capital Securities with respect to distributions and payments upon
liquidation, redemption and otherwise, (ii) a trustee of such successor
entity, possessing the same powers and duties as the Property Trustee, is
appointed to hold the Junior Subordinated Debentures, (iii) such merger,
consolidation, amalgamation, replacement, conveyance, transfer or lease does
not cause the Capital Securities (including any Successor Securities) to be
downgraded by any nationally recognized statistical rating organization, (iv)
such merger, consolidation, amalgamation, replacement, conveyance, transfer or
lease does not adversely affect the rights, preferences and privileges of the
holders of the Capital Securities (including any Successor Securities) in any
material respect, (v) such successor entity has a purpose substantially
identical to that of the Issuer Trust, (vi) prior to such merger,
consolidation, amalgamation, replacement, conveyance, transfer or lease, the
Issuer Trust has received an opinion from counsel experienced in such matters
to the effect that (a) such merger, consolidation, amalgamation, replacement,
conveyance, transfer or lease does not adversely affect the rights,
preferences and privileges of the holders of the Capital Securities (including
any Successor Securities) in any material respect and (b) following such
merger, consolidation, amalgamation, replacement, conveyance, transfer or
lease, neither the Issuer Trust nor such successor entity will be required to
register as an investment company under the Investment Company Act, and (vii)
the Company or any permitted successor or assignee owns, directly or
indirectly, all the common securities of such successor entity and guarantees
the obligations of such successor entity under the Successor Securities at
least to the extent provided by the Guarantee. Notwithstanding the foregoing,
the Issuer Trust may not, except with the consent of holders of 100% in
aggregate Liquidation Amount of the Capital Securities, consolidate,
amalgamate, merge with or into, or be replaced by or convey, transfer or lease
its properties and assets substantially as an entirety to, any other entity or
permit any other entity to consolidate, amalgamate, merge with or into, or
replace it if such consolidation, amalgamation, merger, replacement,
conveyance, transfer or lease would cause the Issuer Trust or the successor
entity to be taxable as a corporation for United States federal income tax
purposes.
 
VOTING RIGHTS; AMENDMENT OF TRUST AGREEMENT
 
  Except as provided below and under "--Removal of Issuer Trustees;
Appointment of Successors" and "Description of Guarantee--Amendments and
Assignment" and as otherwise required by law and the Trust Agreement, the
holders of the Capital Securities will have no voting rights.
 
                                      25
<PAGE>
 
  The Trust Agreement may be amended from time to time by the holders of a
majority of the Common Securities and the Property Trustee, without the
consent of the holders of the Capital Securities, (i) to cure any ambiguity,
correct or supplement any provisions in the Trust Agreement that may be
inconsistent with any other provision, or to make any other provisions with
respect to matters or questions arising under the Trust Agreement, provided
that any such amendment does not adversely affect in any material respect the
interests of any holder of Trust Securities, or (ii) to modify, eliminate or
add to any provisions of the Trust Agreement to such extent as may be
necessary to ensure that the Issuer Trust will not be taxable as a corporation
for United States federal income tax purposes at any time that any Trust
Securities are outstanding or to ensure that the Issuer Trust will not be
required to register as an "investment company" under the Investment Company
Act, and any such amendments of the Trust Agreement will become effective when
notice of such amendment is given to the holders of Trust Securities. The
Trust Agreement may be amended by the holders of a majority of the Common
Securities and the Property Trustee with (i) the consent of holders
representing not less than a majority in aggregate Liquidation Amount of the
outstanding Capital Securities and (ii) receipt by the Issuer Trustees of an
opinion of counsel to the effect that such amendment or the exercise of any
power granted to the Issuer Trustees in accordance with such amendment will
not affect the Issuer Trust's not being taxable as a corporation for United
States federal income tax purposes or the Issuer Trust's exemption from status
as an "investment company" under the Investment Company Act, except that,
without the consent of each holder of Trust Securities affected thereby, the
Trust Agreement may not be amended to (i) change the amount or timing of any
Distribution on the Trust Securities or otherwise adversely affect the amount
of any Distribution required to be made in respect of the Trust Securities as
of a specified date or (ii) restrict the right of a holder of Trust Securities
to institute suit for the enforcement of any such payment on or after such
date.
 
  So long as any Junior Subordinated Debentures are held by the Issuer Trust,
the Property Trustee will not (i) direct the time, method and place of
conducting any proceeding for any remedy available to the Debenture Trustee,
or execute any trust or power conferred on the Property Trustee with respect
to the Junior Subordinated Debentures, (ii) waive any past default that is
available under Section 5.13 of the Junior Subordinated Indenture, (iii)
exercise any right to rescind or annul a declaration that the Junior
Subordinated Debentures shall be due and payable or (iv) consent to any
amendment, modification or termination of the Junior Subordinated Indenture or
the Junior Subordinated Debentures, where such consent shall be required,
without, in each case, obtaining the prior approval of the holders of at least
a majority in aggregate Liquidation Amount of the outstanding Capital
Securities, except that, if a consent under the Junior Subordinated Indenture
would require the consent of each holder of Junior Subordinated Debentures
affected thereby, no such consent will be given by the Property Trustee
without the prior consent of each holder of the Capital Securities. The
Property Trustee may not revoke any action previously authorized or approved
by a vote of the holders of the Capital Securities except by subsequent vote
of the holders of the Capital Securities. The Property Trustee will notify
each holder of Capital Securities of any notice of default with respect to the
Junior Subordinated Debentures. In addition to obtaining the foregoing
approvals of the holders of the Capital Securities, before taking any of the
foregoing actions, the Property Trustee will obtain an opinion of counsel
experienced in such matters to the effect that the Issuer Trust will not be
taxable as a corporation for United States federal income tax purposes on
account of such action.
 
  Any required approval of holders of Capital Securities may be given at a
meeting of holders of Capital Securities convened for such purpose or pursuant
to written consent. The Property Trustee will cause a notice of any meeting at
which holders of Capital Securities are entitled to vote, or of any matter
upon which action by written consent of such holders is to be taken, to be
given to each registered holder of Capital Securities in the manner set forth
in the Trust Agreement.
 
  No vote or consent of the holders of Capital Securities will be required to
redeem and cancel Capital Securities in accordance with the Trust Agreement.
 
  Notwithstanding that holders of Capital Securities are entitled to vote or
consent under any of the circumstances described above, any of the Capital
Securities that are owned by the Company, the Issuer Trustees or any affiliate
of the Company or any Issuer Trustees will, for purposes of such vote or
consent, be treated as if they were not outstanding.
 
                                      26
<PAGE>
 
EXPENSES AND TAXES
 
  In the Junior Subordinated Indenture, the Company, as borrower, will agree
to pay all debts and other obligations (other than with respect to the Capital
Securities) and all costs and expenses of the Issuer Trust (including costs
and expenses relating to the organization of the Issuer Trust, the fees and
expenses of the Issuer Trustees and the costs and expenses relating to the
operation of the Issuer Trust) and to pay any and all taxes and all costs and
expenses with respect thereto (other than United States withholding taxes) to
which the Issuer Trust might become subject. The foregoing obligations of the
Company under the Junior Subordinated Indenture are for the benefit of, and
shall be enforceable by, any person to whom any such debts, obligations,
costs, expenses and taxes are owed (a "Creditor") whether or not such Creditor
has received notice thereof. Any such Creditor may enforce such obligations of
the Company directly against the Company, and the Company will irrevocably
waive any right or remedy to require that any such Creditor take any action
against the Issuer Trust or any other person before proceeding against the
Company. The Company will also agree in the Junior Subordinated Indenture to
execute such additional agreements as may be necessary or desirable to give
full effect to the foregoing.
 
BOOK-ENTRY PROCEDURES, DELIVERY AND FORM
 
  The Capital Securities will be issued in the form of one or more fully
registered global securities which will be deposited with, or on behalf of,
the Depository and registered in the name of the Depository's nominee. Unless
and until it is exchangeable in whole or in part for the Capital Securities in
definitive form, a global security may not be transferred except as a whole by
the Depository to a nominee of the Depository or by a nominee of the
Depository to the Depository or another nominee of the Depository or by the
Depository or any such nominee to a successor of such Depository or a nominee
of such successor.
 
  Ownership of beneficial interests in a global security will be limited to
persons that have accounts with the Depository or its nominee ("Participants")
or persons that may hold interests through Participants. The Company expects
that, upon the issuance of a global security, the Depository will credit, on
its book-entry registration and transfer system, the Participants' accounts
with their respective principal amounts of the Capital Securities represented
by such global security. Ownership of beneficial interests in such global
security will be shown on, and the transfer of such ownership interests will
be effected only through, records maintained by the Depository (with respect
to interests of Participants) and on the records of Participants (with respect
to interests of Persons held through Participants). Beneficial owners will not
receive written confirmation from the Depository of their purchase, but are
expected to receive written confirmations from the Participants through which
the beneficial owner entered into the transaction. Transfers of ownership
interests will be accomplished by entries on the books of Participants acting
on behalf of the beneficial owners.
 
  So long as the Depository, or its nominee, is the registered owner of a
global security, the Depository or such nominee, as the case may be, will be
considered the sole owner or holder of the Capital Securities represented by
such global security for all purposes under the Junior Subordinated Indenture.
Except as provided below, owners of beneficial interests in a global security
will not be entitled to receive physical delivery of the Capital Securities in
definitive form and will not be considered the owners or holders thereof under
the Junior Subordinated Indenture. Accordingly, each person owning a
beneficial interest in such a global security must rely on the procedures of
the Depository and, if such person is not a Participant, on the procedures of
the participant through which such person owns its interest, to exercise any
rights of a holder under the Junior Subordinated Indenture. The Company
understands that, under the Depository's existing practices, in the event that
the Company requests any action of holders, or an owner of a beneficial
interest in such a global security desires to take any action which a holder
is entitled to take under the Junior Subordinated Indenture, the Depository
would authorize the Participants holding the relevant beneficial interests to
take such action, and such Participants would authorize beneficial owners
owning through such Participants to take such action or would otherwise act
upon the instructions of beneficial owners owning through them. Redemption
notices will also be sent to the Depository. If less than all of the Capital
Securities are being redeemed, the Company understands that it is the
Depository's existing practice to determine by lot the amount of the interest
of each Participant to be redeemed.
 
                                      27
<PAGE>
 
  Distributions on the Capital Securities registered in the name of the
Depository or its nominee will be made to the Depository or its nominee, as
the case may be, as the registered owner of the global security representing
such Capital Securities. None of the Company, the Trustees, any Paying Agent
or any other agent of the Company or the Issuer Trustees will have any
responsibility or liability for any aspect of the records relating to or
payments made on account of beneficial ownership interests in the global
security for such Capital Securities or for maintaining, supervising or
reviewing any records relating to such beneficial ownership interests.
Disbursements of Distributions to Participants shall be the responsibility of
the Depository. The Depository's practice is to credit Participants' accounts
on a payable date in accordance with their respective holdings shown on the
Depository's records unless the Depository has reason to believe that it will
not receive payment on such payable date. Payments by Participants to
beneficial owners will be governed by standing instructions and customary
practices, as is the case with securities held for the accounts of customers
in bearer form or registered in "street name," and will be the responsibility
of such Participant and not of the Depository, the Company, the Trustees, the
Paying Agent or any other agent of the Company, subject to any statutory or
regulatory requirements as may be in effect from time to time.
 
  The Depository may discontinue providing its services as securities
depository with respect to the Capital Securities at any time by giving
reasonable notice to the Company or the Property Trustee. If the Depository
notifies the Company that it is unwilling to continue as such, or if it is
unable to continue or ceases to be a clearing agency registered under the
Exchange Act and a successor depository is not appointed by the Company within
ninety days after receiving such notice or becoming aware that the Depository
is no longer so registered, the Company will issue the Capital Securities in
definitive form upon registration of transfer of, or in exchange for, such
global security. In addition, the Company may at any time and in its sole
discretion determine not to have the Capital Securities represented by one or
more global securities and, in such event, will issue Capital Securities in
definitive form in exchange for all of the global securities representing such
Capital Securities.
 
  DTC has advised the Company and the Issuer Trust as follows: DTC is a
limited purpose trust company organized under the laws of the State of New
York, a member of the Federal Reserve System, a "clearing corporation" within
the meaning of the Uniform Commercial Code and a "clearing agency" registered
pursuant to the provisions of Section 17A of the Exchange Act. DTC was created
to hold securities for its Participants and to facilitate the clearance and
settlement of securities transactions between Participants through electronic
book entry changes to accounts of its Participants, thereby eliminating the
need for physical movement of certificates. Participants include securities
brokers and dealers, banks, trust companies and clearing corporations and may
include certain other organizations such as the Underwriters. Certain of such
Participants (or their representatives), together with other entities, own
DTC. Indirect access to the DTC system is available to others such as banks,
brokers, dealers and trust companies that clear through, or maintain a
custodial relationship with a Participant, either directly or indirectly.
 
PAYMENT AND PAYING AGENCY
 
  Payments in respect of the Capital Securities will be made to DTC, which
will credit the relevant accounts at DTC on the applicable Distribution Dates
or, if the Capital Securities are not held by DTC, such payments will be made
by check mailed to the address of the holder entitled thereto as such address
appears on the securities register for the Trust Securities. The paying agent
(the "Paying Agent") will initially be the Property Trustee and any co-paying
agent chosen by the Property Trustee and acceptable to the Administrators. The
Paying Agent will be permitted to resign as Paying Agent upon 30 days' written
notice to the Property Trustee and the Administrators. If the Property Trustee
is no longer the Paying Agent, the Property Trustee will appoint a successor
(which must be a bank or trust company reasonably acceptable to the
Administrators) to act as Paying Agent.
 
REGISTRAR AND TRANSFER AGENT
 
  The Property Trustee will act as registrar and transfer agent for the
Capital Securities.
 
 
                                      28
<PAGE>
 
  Registration of transfers of Capital Securities will be effected without
charge by or on behalf of the Issuer Trust, but upon payment of any tax or
other governmental charges that may be imposed in connection with any transfer
or exchange. The Issuer Trust will not be required to register or cause to be
registered the transfer of the Capital Securities after the Capital Securities
have been called for redemption.
 
INFORMATION CONCERNING THE PROPERTY TRUSTEE
 
  The Property Trustee, other than during the occurrence and continuance of an
Event of Default, undertakes to perform only such duties as are specifically
set forth in the Trust Agreement and, after such Event of Default, must
exercise the same degree of care and skill as a prudent person would exercise
or use in the conduct of his or her own affairs. Subject to this provision,
the Property Trustee is under no obligation to exercise any of the powers
vested in it by the Trust Agreement at the request of any holder of Capital
Securities unless it is offered reasonable indemnity against the costs,
expenses and liabilities that might be incurred thereby.
 
  For information concerning the relationships between Bankers Trust Company,
the Property Trustee, and the Company, see "Description of Junior Subordinated
Debentures--Information Concerning the Debenture Trustee."
 
MISCELLANEOUS
 
  The Administrators and the Property Trustee are authorized and directed to
conduct the affairs of and to operate the Issuer Trust in such a way that the
Issuer Trust will not be deemed to be an "investment company" required to be
registered under the Investment Company Act or taxable as a corporation for
United States federal income tax purposes and so that the Junior Subordinated
Debentures will be treated as indebtedness of the Company for United States
federal income tax purposes. In this connection, the Property Trustee and the
holders of Common Securities are authorized to take any action, not
inconsistent with applicable law, the certificate of trust of the Issuer Trust
or the Trust Agreement, that the Property Trustee and the holders of Common
Securities determine in their discretion to be necessary or desirable for such
purposes, as long as such action does not materially adversely affect the
interests of the holders of the Capital Securities.
 
  Holders of the Capital Securities have no preemptive or similar rights.
 
  The Issuer Trust may not borrow money or issue debt or mortgage or pledge
any of its assets.
 
GOVERNING LAW
 
  The Trust Agreement will be governed by and construed in accordance with the
laws of the State of Delaware.
 
                                      29
<PAGE>
 
                 DESCRIPTION OF JUNIOR SUBORDINATED DEBENTURES
 
  The Junior Subordinated Debentures are to be issued under the Junior
Subordinated Indenture, under which Bankers Trust Company is acting as
Debenture Trustee. This summary of certain terms and provisions of the Junior
Subordinated Debentures and the Junior Subordinated Indenture does not purport
to be complete and is subject to, and is qualified in its entirety by
reference to, all the provisions of the Junior Subordinated Indenture,
including the definitions therein of certain terms. Whenever particular
defined terms of the Junior Subordinated Indenture (as amended or supplemented
from time to time) are referred to herein, such defined terms are incorporated
herein by reference. A copy of the form of Junior Subordinated Indenture is
available from the Debenture Trustee upon request.
 
GENERAL
 
  Concurrently with the issuance of the Capital Securities, the Issuer Trust
will invest the proceeds thereof, together with the consideration paid by the
Company for the Common Securities, in the Junior Subordinated Debentures
issued by the Company. The Junior Subordinated Debentures will bear interest,
accruing from     , 1998, at the annual rate of    % of the principal amount
thereof, payable quarterly in arrears on the 15th day of April, July, October
and January of each year (each, an "Interest Payment Date"), commencing July
15, 1998, to the person in whose name each Junior Subordinated Debenture is
registered at the close of business on the 1st day of April, July, October or
January (whether or not a Business Day) next preceding such Interest Payment
Date. It is anticipated that, until the liquidation, if any, of the Issuer
Trust, each Junior Subordinated Debenture will be registered in the name of
the Issuer Trust and held by the Property Trustee in trust for the benefit of
the holders of the Trust Securities. The amount of interest payable for any
period less than a full interest period will be computed on the basis of a
360-day year of twelve 30-day months and the actual days elapsed in a partial
month in such period. The amount of interest payable for any full interest
period will be computed by dividing the rate per annum by four. If any date on
which interest is payable on the Junior Subordinated Debentures is not a
Business Day, then payment of the interest payable on such date will be made
on the next succeeding day that is a Business Day (without any interest or
other payment in respect of any such delay), with the same force and effect as
if made on the date such payment was originally payable. Accrued interest that
is not paid on the applicable Interest Payment Date will bear additional
interest on the amount thereof (to the extent permitted by law) at the rate
per annum of    %, compounded quarterly and computed on the basis of a 360-day
year of twelve 30-day months and the actual days elapsed in a partial month in
such period. The amount of additional interest payable for any full interest
period will be computed by dividing the rate per annum by four. The term
"interest" as used herein includes quarterly interest payments, interest on
quarterly interest payments not paid on the applicable Interest Payment Date
and Additional Sums (as defined below), as applicable.
 
  The Junior Subordinated Debentures will be issued pursuant to the Junior
Subordinated Indenture. The Junior Subordinated Debentures will mature on
April 15, 2038 (such date, as it may be advanced, under certain circumstances
as hereinafter described, the "Stated Maturity"). If a Tax Event occurs, then
the Company will have the right prior to the termination of the Issuer Trust,
to advance the Stated Maturity of the Junior Subordinated Debentures to the
minimum extent required in order to allow for the payments of interest in
respect of the Junior Subordinated Debentures to continue to be tax
deductible, but in no event shall the resulting maturity of the Junior
Subordinated Debentures be less than 15 years from the date of original
issuance thereof. The Stated Maturity shall be advanced only if, in the
opinion of counsel to the Company experienced in such matters, (a) after
advancing the Stated Maturity, interest paid on the Junior Subordinated
Debentures will be deductible for United States federal income tax purposes
and (b) advancing the Stated Maturity will not result in a taxable event to
holders of the Capital Securities.
 
  If the Company elects to advance the Stated Maturity of the Junior
Subordinated Debentures, it will give notice to the Debenture Trustee, and the
Debenture Trustee will give notice of such change to the holders of the Junior
Subordinated Debentures not less than 30 and not more than 60 days prior to
the effectiveness thereof.
 
 
                                      30
<PAGE>
 
  The Junior Subordinated Debentures will be unsecured and will rank junior
and be subordinate in right of payment to all Senior Indebtedness of the
Company. The Junior Subordinated Debentures will not be subject to a sinking
fund. The Junior Subordinated Indenture does not limit the occurrence or
issuance of other secured or unsecured debt by the Company, including Senior
Indebtedness, whether under the Junior Subordinated Indenture or any existing
or other indenture that the Company may enter into in the future or otherwise.
See "--Subordination."
 
OPTION TO EXTEND INTEREST PAYMENT PERIOD
 
  So long as no Debenture Event of Default has occurred and is continuing, the
Company will have the right at any time during the term of the Junior
Subordinated Debentures to defer the payment of interest at any time or from
time to time for a period not exceeding 20 consecutive quarterly periods with
respect to each Extension Period, provided that no Extension Period may extend
beyond the Stated Maturity of the Junior Subordinated Debentures. At the end
of an Extension Period, the Company must pay all interest then accrued and
unpaid (together with interest thereon at the annual rate of    %, compounded
quarterly and computed on the basis of a 360-day year of twelve 30-day months
and the actual days elapsed in a partial month in such period, to the extent
permitted by applicable law). The amount of additional interest payable for
any full interest period will be computed by dividing the rate per annum by
four. During an Extension Period, interest will continue to accrue and holders
of Junior Subordinated Debentures (or holders of Capital Securities while
outstanding) will be required to accrue interest income for United States
federal income tax purposes. See "Certain Federal Income Tax Consequences--
Interest Income and Original Issue Discount."
 
  During any such Extension Period, the Company will be subject to certain
restrictions. See "--Restrictions on Certain Payments; Certain Covenants of
the Company." Prior to the termination of an Extension Period, the Company may
further defer the payment of interest, provided that no Extension Period may
exceed 20 consecutive quarterly periods or extend beyond the Stated Maturity
of the Junior Subordinated Debentures. In the event that the Stated Maturity
is advanced to a date prior to the end of an Extension Period, such Extension
Period shall be deemed to end on such date or such earlier date as may be
determined by the Company. In the event that any Junior Subordinated
Debentures are called for redemption on the date prior to the end of an
Extension Period, with respect to such Junior Subordinated Debentures, such
Extension Period shall be deemed to end on such date or such earlier date as
may be determined by the Company. Upon the termination of any such Extension
Period and the payment of all amounts then due, the Company may elect to begin
a new Extension Period subject to the above conditions. No interest shall be
due and payable during an Extension Period, except at the end thereof. The
Company must give the Issuer Trustees notice of its election of such Extension
Period at least one Business Day prior to the earlier of (i) the date the
Distributions on the Capital Securities would have been payable but for the
election to begin such Extension Period and (ii) the date the Property Trustee
is required to give notice to holders of the Capital Securities of the record
date or the date such Distributions are payable, but in any event not less
than one Business Day prior to such record date. The Property Trustee will
give notice of the Company's election to begin a new Extension Period to the
holders of the Capital Securities. There is no limitation on the number of
times that the Company may elect to begin an Extension Period.
 
REDEMPTION
 
  The Junior Subordinated Debentures are redeemable prior to the Stated
Maturity at the option of the Company (i) on or after     , 2003, in whole at
any time or in part from time to time, and (ii) prior to     , 2003, in whole
(but not in part) at any time within 90 days following the occurrence and
continuation of a Tax Event or an Investment Company Event (each as defined
under "Description of Capital Securities-- Redemption") (the "90-Day Period"),
in each case at a Redemption Price equal to the accrued and unpaid interest on
the Junior Subordinated Debentures so redeemed to the date fixed for
redemption, plus 100% of the principal amount thereof. See "Description of
Capital Securities--Redemption."
 
                                      31
<PAGE>
 
  The Company's right to redeem the Junior Subordinated Debentures under the
preceding paragraph shall be subject to the condition that if at the time
there is available to the Company or the Issuer Trust the opportunity to
eliminate, within the 90-Day Period, the Tax Event or Investment Company Event
by taking some ministerial action ("Ministerial Action"), such as filing a
form or making an election, or pursuing some other similar reasonable measure
that will have no adverse effect on the Company, the Issuer Trust or the
holders of the Trust Securities and will involve no material cost, the Company
shall pursue such measures in lieu of redemption; provided further, that the
Company shall have no right to redeem the Junior Subordinated Debentures while
the Issuer Trust is pursuing any Ministerial Action pursuant to the Trust
Agreement.
 
ADDITIONAL SUMS
 
  The Company will covenant in the Junior Subordinated Indenture that, if and
for so long as (i) the Issuer Trust is the holder of all Junior Subordinated
Debentures and (ii) the Issuer Trust is required to pay any additional taxes,
duties or other governmental charges as a result of a Tax Event, the Company
will pay as additional sums on the Junior Subordinated Debentures such amounts
as may be required so that the Distributions payable by the Issuer Trust will
not be reduced as a result of any such additional taxes, duties or other
governmental charges. See "Description of Capital Securities--Redemption."
 
REGISTRATION, DENOMINATION AND TRANSFER
 
  The Junior Subordinated Debentures will initially be registered in the name
of the Issuer Trust. If the Junior Subordinated Debentures are distributed to
holders of Capital Securities, it is anticipated that the depositary
arrangements for the Junior Subordinated Debentures will be substantially
identical to those in effect for the Capital Securities. See "Description of
Capital Securities--Book-Entry Procedures, Delivery and Form."
 
  Although DTC has agreed to the procedures described above, it is under no
obligation to perform or continue to perform such procedures, and such
procedures may be discontinued at any time. If DTC is at any time unwilling or
unable to continue as depositary and a successor depositary is not appointed
by the Company within 90 days of receipt of notice from DTC to such effect,
the Company will cause the Junior Subordinated Debentures to be issued in
definitive form.
 
  Payments on Junior Subordinated Debentures represented by a global security
will be made to Cede & Co., the nominee for DTC, as the registered holder of
the Junior Subordinated Debentures, as described under "Description of the
Capital Securities--Book-Entry Procedures, Delivery and Form." If Junior
Subordinated Debentures are issued in certificated form, principal and
interest will be payable, the transfer of the Junior Subordinated Debentures
will be registrable, and Junior Subordinated Debentures will be exchangeable
for Junior Subordinated Debentures of other authorized denominations of a like
aggregate principal amount, at the corporate trust office of the Debenture
Trustee in New York, New York or at the offices of any Paying Agent or
transfer agent appointed by the Company, provided that payment of interest may
be made at the option of the Company by check mailed to the address of the
persons entitled thereto. However, a holder of $1 million or more in aggregate
principal amount of Junior Subordinated Debentures may receive payments of
interest (other than interest payable at the Stated Maturity) by wire transfer
of immediately available funds upon written request to the Debenture Trustee
not later than 15 calendar days prior to the date on which the interest is
payable.
 
  Junior Subordinated Debentures will be exchangeable for other Junior
Subordinated Debentures of like tenor, of any authorized denominations, and of
a like aggregate principal amount.
 
  Junior Subordinated Debentures may be presented for exchange as provided
above, and may be presented for registration of transfer (with the form of
transfer endorsed thereon, or a satisfactory written instrument of transfer,
duly executed), at the office of the securities registrar appointed under the
Junior Subordinated Indenture or at the office of any transfer agent
designated by the Company for such purpose without service charge and upon
payment of any taxes and other governmental charges as described in the Junior
Subordinated Indenture. The Company will appoint the Debenture Trustee as
securities registrar under the Junior Subordinated Indenture. The Company may
at any time designate additional transfer agents with respect to the Junior
Subordinated Debentures.
 
                                      32
<PAGE>
 
  In the event of any redemption, neither the Company nor the Debenture
Trustee shall be required to (i) issue, register the transfer of or exchange
Junior Subordinated Debentures during a period beginning at the opening of
business 15 days before the day of selection for redemption of the Junior
Subordinated Debentures to be redeemed and ending at the close of business on
the day of mailing of the relevant notice of redemption or (ii) transfer or
exchange any Junior Subordinated Debentures so selected for redemption,
except, in the case of any Junior Subordinated Debentures being redeemed in
part, any portion thereof not to be redeemed.
 
  Any monies deposited with the Debenture Trustee or any paying agent, or then
held by the Company in trust, for the payment of the principal of (and
premium, if any) or interest on any Junior Subordinated Debenture and
remaining unclaimed for two years after such principal (and premium, if any)
or interest has become due and payable shall, at the request of the Company,
be repaid to the Company and the holder of such Junior Subordinated Debenture
shall thereafter look, as a general unsecured creditor, only to the Company
for payment thereof.
 
RESTRICTIONS ON CERTAIN PAYMENTS; CERTAIN COVENANTS OF THE COMPANY
 
  The Company will covenant that it will not (i) declare or pay any dividends
or distributions on, or redeem, purchase, acquire, or make a liquidation
payment with respect to, any of the Company's capital stock or (ii) make any
payment of principal of or interest or premium, if any, on or repay,
repurchase or redeem any debt securities of the Company that rank pari passu
in all respects with or junior in interest to the Junior Subordinated
Debentures (other than (a) repurchases, redemptions or other acquisitions of
shares of capital stock of the Company (1) in connection with any employment
contract, benefit plan or other similar arrangement with or for the benefit of
any one or more employees, officers, directors or consultants, (2) in
connection with a dividend reinvestment or stockholder stock purchase plan or
(3) in connection with the issuance of capital stock of the Company (or
securities convertible into or exercisable for such capital stock) as
consideration in an acquisition transaction entered into prior to the
applicable Extension Period or other event referred to below, (b) as a result
of an exchange, redemption or conversion of any class or series of the
Company's capital stock (or any capital stock of a subsidiary of the Company)
for any class or series of the Company's capital stock or of any class or
series of the Company's indebtedness for any class or series of the Company's
capital stock, (c) the purchase of fractional interests in shares of the
Company's capital stock pursuant to the conversion or exchange provisions of
such capital stock or the security being converted or exchanged, (d) any
declaration of a dividend in connection with any stockholder's rights plan, or
the issuance of rights, stock or other property under any stockholder's rights
plan, or the redemption or repurchase of rights pursuant thereto, (e) payments
under the Guarantee, or (f) any dividend in the form of stock, warrants,
options or other rights where the dividend stock or the stock issuable upon
exercise of such warrants, options or other rights is the same stock as that
on which the dividend is being paid or ranks pari passu with or junior to such
stock), if at such time (i) there has occurred any event (A) of which the
Company has actual knowledge that with the giving of notice or the lapse of
time, or both, would constitute a Debenture Event of Default and (B) that the
Company has not taken reasonable steps to cure, (ii) if the Junior
Subordinated Debentures are held by the Issuer Trust, the Company is in
default with respect to its payment of any obligations under the Guarantee or
(iii) the Company has given notice of its election of an Extension Period as
provided in the Junior Subordinated Indenture and has not rescinded such
notice, or such Extension Period, or any extension thereof, is continuing.
 
  The Company will covenant (i) to continue to hold, directly or indirectly,
100% of the Common Securities, provided that certain successors that are
permitted pursuant to the Junior Subordinated Indenture may succeed to the
Company's ownership of the Common Securities, (ii) as holder of the Common
Securities, not to voluntarily dissolve, windup or liquidate the Issuer Trust,
other than (a) in connection with a distribution of Junior Subordinated
Debentures to the holders of the Capital Securities in liquidation of the
Issuer Trust or (b) in connection with certain mergers, consolidations or
amalgamations permitted by the Trust Agreement and (iii) to use its reasonable
efforts, consistent with the terms and provisions of the Trust Agreement, to
cause the Issuer Trust to continue not to be taxable as a corporation for
United States federal income tax purposes.
 
                                      33
<PAGE>
 
MODIFICATION OF JUNIOR SUBORDINATED INDENTURE
 
  From time to time, the Company and the Debenture Trustee may, without the
consent of any of the holders of the outstanding Junior Subordinated
Debentures, amend, waive or supplement the provisions of the Junior
Subordinated Indenture to: (1) evidence succession of another corporation or
association to the Company and the assumption by such person of the
obligations of the Company under the Junior Subordinated Debentures, (2) add
further covenants, restrictions or conditions for the protection of holders of
the Junior Subordinated Debentures, (3) cure ambiguities or correct the Junior
Subordinated Debentures in the case of defects or inconsistencies in the
provisions thereof, so long as any such cure or correction does not adversely
affect the interest of the holders of the Junior Subordinated Debentures in
any material respect, (4) change the terms of the Junior Subordinated
Debentures to facilitate the issuance of the Junior Subordinated Debentures in
certificated or other definitive form, (5) evidence or provide for the
appointment of a successor Debenture Trustee, or (6) qualify, or maintain the
qualification of, the Junior Subordinated Indentures under the Trust Indenture
Act.
 
  The Junior Subordinated Indenture contains provisions permitting the Company
and the Debenture Trustee, with the consent of the holders of not less than a
majority in principal amount of the Junior Subordinated Debentures, to modify
the Junior Subordinated Indenture in a manner affecting the rights of the
holders of the Junior Subordinated Debentures, except that no such
modification may, without the consent of the holder of each outstanding Junior
Subordinated Debenture so affected, (i) change the Stated Maturity of the
Junior Subordinated Debentures other than shortening the maturity in
accordance with the terms of the Junior Subordinated Indenture, or reduce the
principal amount thereof, the rate of interest thereon or any premium payable
upon the redemption thereof, or change the place of payment where, or the
currency in which, any such amount is payable or impair the right to institute
suit for the enforcement of any Junior Subordinated Debenture or (ii) reduce
the percentage of principal amount of Junior Subordinated Debentures, the
holders of which are required to consent to any such modification of the
Junior Subordinated Indenture. Furthermore, so long as any of the Capital
Securities remain outstanding, no such modification may be made that adversely
affects the holders of such Capital Securities in any material respect, and no
termination of the Junior Subordinated Indenture may occur, and no waiver of
any Debenture Event of Default or compliance with any covenant under the
Junior Subordinated Indenture may be effective, without the prior consent of
the holders of at least a majority of the aggregate Liquidation Amount of the
outstanding Capital Securities unless and until the principal of (and premium,
if any, on) the Junior Subordinated Debentures and all accrued and unpaid
interest thereon have been paid in full and certain other conditions are
satisfied.
 
DEBENTURE EVENTS OF DEFAULT
 
  The Junior Subordinated Indenture provides that any one or more of the
following described events with respect to the Junior Subordinated Debentures
that has occurred and is continuing constitutes an "Event of Default" with
respect to the Junior Subordinated Debentures:
 
    (i) failure for 30 days to pay any interest on the Junior Subordinated
  Debentures when due (subject to the deferral of any due date in the case of
  an Extension Period); or
 
    (ii) failure to pay any principal of or premium, if any, on the Junior
  Subordinated Debentures when due whether at maturity, upon redemption, by
  declaration of acceleration or otherwise; or
 
    (iii) failure to observe or perform in any material respect certain other
  covenants contained in the Junior Subordinated Indenture for 90 days after
  written notice to the Company from the Debenture Trustee or the holders of
  at least 25% in aggregate outstanding principal amount of the outstanding
  Junior Subordinated Debentures; or
 
    (iv) the Company consents to the appointment of a receiver or other
  similar official in any liquidation, insolvency or similar proceeding with
  respect to the Company or all or substantially all its property.
 
  For purposes of the Trust Agreement and this Prospectus, each such Event of
Default under the Junior Subordinated Debenture is referred to as a "Debenture
Event of Default." As described in "Description of Capital Securities--Events
of Default; Notice," the occurrence of a Debenture Event of Default will also
constitute an Event of Default in respect of the Trust Securities.
 
                                      34
<PAGE>
 
  The holders of at least a majority in aggregate principal amount of
outstanding Junior Subordinated Debentures have the right to direct the time,
method and place of conducting any proceeding for any remedy available to the
Debenture Trustee. The Debenture Trustee or the holders of not less than 25%
in aggregate principal amount of outstanding Junior Subordinated Debentures
may declare the principal due and payable immediately upon a Debenture Event
of Default, and, should the Debenture Trustee or such holders of Junior
Subordinated Debentures fail to make such declaration, the holders of at least
25% in aggregate Liquidation Amount of the outstanding Capital Securities
shall have such right. The holders of a majority in aggregate principal amount
of outstanding Junior Subordinated Debentures may annul such declaration and
waive the default if all defaults (other than the non-payment of the principal
of Junior Subordinated Debentures which has become due solely by such
acceleration) have been cured and a sum sufficient to pay all matured
installments of interest and principal due otherwise than by acceleration has
been deposited with the Debenture Trustee. Should the holders of Junior
Subordinated Debentures fail to annul such declaration and waive such default,
the holders of a majority in aggregate Liquidation Amount of the outstanding
Capital Securities shall have such right.
 
  The holders of at least a majority in aggregate principal amount of the
outstanding Junior Subordinated Debentures affected thereby may, on behalf of
the holders of all the Junior Subordinated Debentures, waive any past default,
except a default in the payment of principal (or premium, if any) or interest
(unless such default has been cured and a sum sufficient to pay all matured
installments of interest and principal due otherwise than by acceleration has
been deposited with the Debenture Trustee) or a default in respect of a
covenant or provision which under the Junior Subordinated Indenture cannot be
modified or amended without the consent of the holder of each outstanding
Junior Subordinated Debenture affected thereby. See "--Modification of Junior
Subordinated Indenture." The Company is required to file annually with the
Debenture Trustee a certificate as to whether or not the Company is in
compliance with all the conditions and covenants applicable to it under the
Junior Subordinated Indenture.
 
  If a Debenture Event of Default occurs and is continuing, the Property
Trustee will have the right to declare the principal of and the interest on
the Junior Subordinated Debentures, and any other amounts payable under the
Junior Subordinated Indenture, to be forthwith due and payable and to enforce
its other rights as a creditor with respect to the Junior Subordinated
Debentures.
 
ENFORCEMENT OF CERTAIN RIGHTS BY HOLDERS OF CAPITAL SECURITIES
 
  If a Debenture Event of Default has occurred and is continuing and such
event is attributable to the failure of the Company to pay any amounts payable
in respect of the Junior Subordinated Debentures on the date such amounts are
otherwise payable, a registered holder of Capital Securities may institute a
legal proceeding directly against the Company for enforcement of payment to
such holder of an amount equal to the amount payable in respect of Junior
Subordinated Debentures having a principal amount equal to the aggregate
Liquidation Amount of the Capital Securities held by such holder. The Company
may not amend the Junior Subordinated Indenture to remove the foregoing right
to bring a Direct Action without the prior written consent of the holders of
all the Capital Securities. The Company will have the right under the Junior
Subordinated Indenture to set-off any payment made to such holder of Capital
Securities by the Company in connection with a Direct Action.
 
  The holders of the Capital Securities would not be able to exercise directly
any remedies available to the holders of the Junior Subordinated Debentures
except under the circumstances described in the preceding paragraph. See
"Description of Capital Securities--Events of Default; Notice."
 
CONSOLIDATION, MERGER, SALE OF ASSETS AND OTHER TRANSACTIONS
 
  The Junior Subordinated Indenture provides that the Company may not
consolidate with or merge into any other Person or convey, transfer or lease
its properties and assets substantially as an entirety to any Person, and no
Person may consolidate with or merge into the Company or convey, transfer or
lease its properties and assets substantially as an entirety to the Company,
unless (i) if the Company consolidates with or merges into another Person or
conveys or transfers its properties and assets substantially as an entirety to
any Person, the successor
 
                                      35
<PAGE>
 
Person is organized under the laws of the United States or any state or the
District of Columbia, and such successor Person expressly assumes the
Company's obligations in respect of the Junior Subordinated Debentures; (ii)
immediately after giving effect thereto, no Debenture Event of Default, and no
event which, after notice or lapse of time or both, would constitute a
Debenture Event of Default, has occurred and is continuing; and (iii) certain
other conditions as prescribed in the Junior Subordinated Indenture are
satisfied.
 
  The provisions of the Junior Subordinated Indenture do not afford holders of
the Junior Subordinated Debentures protection in the event of a highly
leveraged or other transaction involving the Company that may adversely affect
holders of the Junior Subordinated Debentures.
 
SATISFACTION AND DISCHARGE
 
  The Junior Subordinated Indenture provides that when, among other things,
all Junior Subordinated Debentures not previously delivered to the Debenture
Trustee for cancellation (i) have become due and payable or (ii) will become
due and payable at the Stated Maturity within one year, and the Company
deposits or causes to be deposited with the Debenture Trustee funds, in trust,
for the purpose and in an amount sufficient to pay and discharge the entire
indebtedness on the Junior Subordinated Debentures not previously delivered to
the Debenture Trustee for cancellation, for the principal (and premium, if
any) and interest to the date of the deposit or to the Stated Maturity, as the
case may be, then the Junior Subordinated Indenture will cease to be of
further effect (except as to the Company's obligations to pay all other sums
due pursuant to the Junior Subordinated Indenture and to provide the officers'
certificates and opinions of counsel described therein), and the Company will
be deemed to have satisfied and discharged the Junior Subordinated Indenture.
 
SUBORDINATION
 
  The Junior Subordinated Debentures will be subordinate and junior in right
of payment, to the extent set forth in the Junior Subordinated Indenture, to
all Senior Indebtedness (as defined below) of the Company. If the Company
defaults in the payment of any principal, premium, if any, or interest, if
any, or any other amount payable on any Senior Indebtedness when the same
becomes due and payable, whether at maturity or at a date fixed for redemption
or by declaration of acceleration or otherwise, then, unless and until such
default has been cured or waived or has ceased to exist or all Senior
Indebtedness has been paid, no direct or indirect payment (in cash, property,
securities, by setoff or otherwise) may be made or agreed to be made on the
Junior Subordinated Debentures, or in respect of any redemption, repayment,
retirement, purchase or other acquisition of any of the Junior Subordinated
Debentures.
 
  As used herein, "Senior Indebtedness" means, whether recourse is to all or a
portion of the assets of the Company and whether or not contingent, (i) every
obligation of the Company for money borrowed; (ii) every obligation of the
Company evidenced by bonds, debentures, notes or other similar instruments,
including obligations incurred in connection with the acquisition of property,
assets or businesses; (iii) every reimbursement obligation of the Company with
respect to letters of credit, bankers' acceptances or similar facilities
issued for the account of the Company; (iv) every obligation of the Company
issued or assumed as the deferred purchase price of property or services (but
excluding trade accounts payable or accrued liabilities arising in the
ordinary course of business); (v) every capital lease obligation of the
Company; (vi) every obligation of the Company for claims (as defined in
Section 101(4) of the United States Bankruptcy Code of 1978, as amended) in
respect of derivative products such as interest and foreign exchange rate
contracts, commodity contracts and similar arrangements; and (vii) every
obligation of the type referred to in clauses (i) through (vi) of another
person and all dividends of another person the payment of which, in either
case, the Company has guaranteed or is responsible or liable, directly or
indirectly, as obligor or otherwise; provided that "Senior Indebtedness" shall
not include (i) any obligations which, by their terms, are expressly stated to
rank pari passu in right of payment with, or to not be superior in right of
payment to, the Junior Subordinated Debentures, (ii) any Senior Indebtedness
of the Company which when incurred and without respect to any election under
Section 1111(b) of the United States Bankruptcy Code of 1978, as amended, was
without recourse to the Company, (iii) any indebtedness of the Company to any
of its subsidiaries, (iv) indebtedness to any employee of the Company, or (v)
any indebtedness in respect of debt securities issued to any trust, or a
trustee of such trust, partnership or other entity affiliated with the Company
that is a financing entity of the Company in connection with the issuance of
such financing entity of securities that are similar to the Capital
Securities.
 
                                      36
<PAGE>
 
  In the event of (i) certain events of bankruptcy, dissolution or liquidation
of the Company or the holder of the Common Securities, (ii) any proceeding for
the liquidation, dissolution or other winding up of the Company, voluntary or
involuntary, whether or not involving insolvency or bankruptcy proceedings,
(iii) any assignment by the Company for the benefit of creditors or (iv) any
other marshalling of the assets of the Company, all Senior Indebtedness
(including any interest thereon accruing after the commencement of any such
proceedings) shall first be paid in full before any payment or distribution,
whether in cash, securities or other property, shall be made on account of the
Junior Subordinated Debentures. In such event, any payment or distribution on
account of the Junior Subordinated Debentures, whether in cash, securities or
other property, that would otherwise (but for the subordination provisions) be
payable or deliverable in respect of the Junior Subordinated Debentures will
be paid or delivered directly to the holders of Senior Indebtedness in
accordance with the priorities then existing among such holders until all
Senior Indebtedness (including any interest thereon accruing after the
commencement of any such proceedings) has been paid in full.
 
  In the event of any such proceeding, after payment in full of all sums owing
with respect to Senior Indebtedness, the holders of Junior Subordinated
Debentures, together with the holders of any obligations of the Company
ranking on a parity with the Junior Subordinated Debentures, will be entitled
to be paid from the remaining assets of the Company the amounts at the time
due and owing on the Junior Subordinated Debentures and such other obligations
before any payment or other distribution, whether in cash, property or
otherwise, will be made on account of any capital stock or obligations of the
Company ranking junior to the Junior Subordinated Debentures and such other
obligations. If any payment or distribution on account of the Junior
Subordinated Debentures of any character or any security, whether in cash,
securities or other property is received by any holder of any Junior
Subordinated Debentures in contravention of any of the terms hereof and before
all the Senior Indebtedness has been paid in full, such payment or
distribution or security will be received in trust for the benefit of, and
must be paid over or delivered and transferred to, the holders of the Senior
Indebtedness at the time outstanding in accordance with the priorities then
existing among such holders for application to the payment of all Senior
Indebtedness remaining unpaid to the extent necessary to pay all such Senior
Indebtedness in full. By reason of such subordination, in the event of the
insolvency of the Company, holders of Senior Indebtedness may receive more,
ratably, and holders of the Junior Subordinated Debentures may receive less,
ratably, than the other creditors of the Company. Such subordination will not
prevent the occurrence of any Event of Default in respect of the Junior
Subordinated Debentures.
 
  The Junior Subordinated Indenture places no limitation on the amount of
additional Senior Indebtedness that may be incurred by the Company. The
Company expects from time to time to incur additional indebtedness
constituting Senior Indebtedness.
 
INFORMATION CONCERNING THE DEBENTURE TRUSTEE
 
  The Debenture Trustee, other than during the occurrence and continuance of a
default by the Company in performance of its obligations under the Junior
Subordinated Debenture, is under no obligation to exercise any of the powers
vested in it by the Junior Subordinated Indenture at the request of any holder
of Junior Subordinated Debentures, unless offered reasonable indemnity by such
holder against the costs, expenses and liabilities that might be incurred
thereby. The Debenture Trustee is not required to expend or risk its own funds
or otherwise incur personal financial liability in the performance of its
duties if the Debenture Trustee reasonably believes that repayment or adequate
indemnity is not reasonably assured to it.
 
  Bankers Trust Company, the Debenture Trustee, may serve from time to time as
trustee under other indentures or trust agreements with the Company or its
subsidiaries relating to other issues of their securities. In addition, the
Company and certain of its affiliates may have other banking relationships
with Bankers Trust Company and its affiliates.
 
GOVERNING LAW
 
  The Junior Subordinated Indenture and the Junior Subordinated Debentures
will be governed by and construed in accordance with the laws of the State of
New York.
 
                                      37
<PAGE>
 
                           DESCRIPTION OF GUARANTEE
 
  The Guarantee will be executed and delivered by the Company concurrently
with the issuance of Capital Securities by the Issuer Trust for the benefit of
the holders from time to time of the Capital Securities. Bankers Trust Company
will act as Guarantee Trustee under the Guarantee. This summary of certain
provisions of the Guarantee does not purport to be complete and is subject to,
and qualified in its entirety by reference to, all the provisions of the
Guarantee, including the definitions therein of certain terms. A copy of the
form of the Guarantee is available upon request from the Guarantee Trustee.
The Guarantee Trustee will hold the Guarantee for the benefit of the holders
of the Capital Securities.
 
GENERAL
 
  The Company will irrevocably agree to pay in full on a subordinated basis,
to the extent set forth herein, the Guarantee Payments (as defined below) to
the holders of the Capital Securities, as and when due, regardless of any
defense, right of set-off or counterclaim that the Issuer Trust may have or
assert other than the defense of payment. The following payments with respect
to the Capital Securities, to the extent not paid by or on behalf of the
Issuer Trust (the "Guarantee Payments"), will be subject to the Guarantee: (i)
any accumulated and unpaid Distributions required to be paid on such Capital
Securities, to the extent that the Issuer Trust has funds on hand available
therefor at such time, (ii) the Redemption Price with respect to any Capital
Securities called for redemption, to the extent that the Issuer Trust has
funds on hand available therefor at such time, and (iii) upon a voluntary or
involuntary dissolution, winding-up or liquidation of the Issuer Trust (unless
the Junior Subordinated Debentures are distributed to holders of the Capital
Securities), the lesser of (a) the aggregate of the Liquidation Amount and all
accumulated and unpaid Distributions to the date of payment, to the extent
that the Issuer Trust has funds on hand available therefor at such time, and
(b) the amount of assets of the Issuer Trust remaining available for
distribution to holders of the Capital Securities on liquidation of the Issuer
Trust. The Company's obligation to make a Guarantee Payment may be satisfied
by direct payment of the required amounts by the Company to the holders of the
Capital Securities or by causing the Issuer Trust to pay such amounts to such
holders.
 
  The Guarantee will be an irrevocable guarantee on a subordinated basis of
the Issuer Trust's obligations under the Capital Securities, but will apply
only to the extent that the Issuer Trust has funds sufficient to make such
payments, and is not a guarantee of collection.
 
  If the Company does not make payments on the Junior Subordinated Debentures
held by the Issuer Trust, the Issuer Trust will not be able to pay any amounts
payable in respect of the Capital Securities and will not have funds legally
available therefor. The Guarantee will rank subordinate and junior in right of
payment to all Senior Indebtedness of the Company. See "--Status of the
Guarantee." The Guarantee does not limit the incurrence or issuance of other
secured or unsecured debt of the Company, including Senior Indebtedness,
whether under the Junior Subordinated Indenture, any other indenture that the
Company may enter into in the future or otherwise.
 
  The Company will, through the Guarantee, the Trust Agreement, the Junior
Subordinated Debentures and the Junior Subordinated Indenture, taken together,
fully, irrevocably and unconditionally guarantee all the Issuer Trust's
obligations under the Capital Securities. No single document standing alone or
operating in conjunction with fewer than all the other documents constitutes
such guarantee. It is only the combined operation of these documents that has
the effect of providing a full, irrevocable and unconditional guarantee of the
Issuer Trust's obligations in respect of the Capital Securities. See
"Relationship Among the Capital Securities, the Junior Subordinated Debentures
and the Guarantee."
 
STATUS OF THE GUARANTEE
 
  The Guarantee will constitute an unsecured obligation of the Company and
will rank subordinate and junior in right of payment to all Senior
Indebtedness of the Company in the same manner as the Junior Subordinated
Debentures.
 
 
                                      38
<PAGE>
 
  The Guarantee will constitute a guarantee of payment and not of collection
(i.e., the guaranteed party may institute a legal proceeding directly against
the Guarantor to enforce its rights under the Guarantee without first
instituting a legal proceeding against any other person or entity). The
Guarantee will be held by the Guarantee Trustee for the benefit of the holders
of the Capital Securities. The Guarantee will not be discharged except by
payment of the Guarantee Payments in full to the extent not paid by the Issuer
Trust or distribution to the holders of the Capital Securities of the Junior
Subordinated Debentures.
 
AMENDMENTS AND ASSIGNMENT
 
  Except with respect to any changes which do not materially adversely affect
the rights of holders of the Capital Securities (in which case no vote will be
required), the Guarantee may not be amended without the prior approval of the
holders of not less than a majority of the aggregate Liquidation Amount of the
outstanding Capital Securities. The manner of obtaining any such approval will
be as set forth under "Description of the Capital Securities--Voting Rights;
Amendment of Trust Agreement." All guarantees and agreements contained in the
Guarantee shall bind the successors, assigns, receivers, trustees and
representatives of the Company and shall inure to the benefit of the holders
of the Capital Securities then outstanding.
 
EVENTS OF DEFAULT
 
  An event of default under the Guarantee will occur upon the failure of the
Company to perform any of its payment or other obligations thereunder, or to
perform any non-payment obligation if such non-payment default remains
unremedied for 30 days. The holders of not less than a majority in aggregate
Liquidation Amount of the outstanding Capital Securities have the right to
direct the time, method and place of conducting any proceeding for any remedy
available to the Guarantee Trustee in respect of the Guarantee or to direct
the exercise of any trust or power conferred upon the Guarantee Trustee under
the Guarantee.
 
  Any registered holder of Capital Securities may institute a legal proceeding
directly against the Company to enforce its rights under the Guarantee without
first instituting a legal proceeding against the Issuer Trust, the Guarantee
Trustee or any other person or entity.
 
  The Company, as guarantor, is required to file annually with the Guarantee
Trustee a certificate as to whether or not the Company is in compliance with
all the conditions and covenants applicable to it under the Guarantee.
 
INFORMATION CONCERNING THE GUARANTEE TRUSTEE
 
  The Guarantee Trustee, other than during the occurrence and continuance of a
default by the Company in performance of the Guarantee, undertakes to perform
only such duties as are specifically set forth in the Guarantee and, after the
occurrence of an event of default with respect to the Guarantee, must exercise
the same degree of care and skill as a prudent person would exercise or use in
the conduct of his or her own affairs. Subject to this provision, the
Guarantee Trustee is under no obligation to exercise any of the powers vested
in it by the Guarantee at the request of any holder of the Capital Securities
unless it is offered reasonable indemnity against the costs, expenses and
liabilities that might be incurred thereby.
 
  For information concerning the relationship between Bankers Trust Company,
the Guarantee Trustee, and the Company, see "Description of Junior
Subordinated Debentures--Information Concerning the Debenture Trustee."
 
TERMINATION OF THE GUARANTEE
 
  The Guarantee will terminate and be of no further force and effect upon full
payment of the Redemption Price of the Capital Securities, upon full payment
of the amounts payable with respect to the Capital Securities upon liquidation
of the Issuer Trust or upon distribution of Junior Subordinated Debentures to
the holders of the Capital Securities. The Guarantee will continue to be
effective or will be reinstated, as the case may be, if at any time any holder
of the Capital Securities must restore payment of any sums paid under the
Capital Securities or the Guarantee.
 
                                      39
<PAGE>
 
GOVERNING LAW
 
  The Guarantee will be governed by and construed in accordance with the laws
of the State of New York.
 
                  RELATIONSHIP AMONG THE CAPITAL SECURITIES,
             THE JUNIOR SUBORDINATED DEBENTURES AND THE GUARANTEE
 
FULL AND UNCONDITIONAL GUARANTEE
 
  Payments of Distributions and other amounts due on the Capital Securities
(to the extent the Issuer Trust has funds available for such payment) are
irrevocably guaranteed by the Company as and to the extent set forth under
"Description of Guarantee." Taken together, the Company's obligations under
the Junior Subordinated Debentures, the Junior Subordinated Indenture, the
Trust Agreement and the Guarantee provide, in the aggregate, a full,
irrevocable and unconditional guarantee of payments of Distributions and other
amounts due on the Capital Securities. No single document standing alone or
operating in conjunction with fewer than all the other documents constitutes
such guarantee. It is only the combined operation of these documents that has
the effect of providing a full, irrevocable and unconditional guarantee of the
Issuer Trust's obligations in respect of the Capital Securities. If and to the
extent that the Company does not make payments on the Junior Subordinated
Debentures, the Issuer Trust will not have sufficient funds to pay
Distributions or other amounts due on the Capital Securities. The Guarantee
does not cover payment of amounts payable with respect to the Capital
Securities when the Issuer Trust does not have sufficient funds to pay such
amounts. In such event, one remedy of a holder of the Capital Securities would
be to institute a legal proceeding directly against the Company for
enforcement of payment of the Company's obligations under Junior Subordinated
Debentures having a principal amount equal to the Liquidation Amount of the
Capital Securities held by such holder.
 
  The obligations of the Company under the Junior Subordinated Debentures and
the Guarantee are subordinate and junior in right of payment to all Senior
Indebtedness.
 
SUFFICIENCY OF PAYMENTS
 
  As long as payments are made when due on the Junior Subordinated Debentures,
such payments will be sufficient to cover Distributions and other payments
distributable on the Capital Securities, primarily because (i) the aggregate
principal amount of the Junior Subordinated Debentures will be equal to the
sum of the aggregate stated Liquidation Amount of the Capital Securities and
Common Securities; (ii) the interest rate and interest and other payment dates
on the Junior Subordinated Debentures will match the Distribution rate,
Distribution Dates and other payment dates for the Capital Securities; (iii)
the Company will pay for all and any costs, expenses and liabilities of the
Issuer Trust except withholding taxes and the Issuer Trust's obligations to
holders of the Trust Securities; and (iv) the Trust Agreement further provides
that the Issuer Trust will not engage in any activity that is not consistent
with the limited purposes of the Issuer Trust.
 
  Notwithstanding anything to the contrary in the Junior Subordinated
Indenture, the Company has the right to set-off any payment it is otherwise
required to make thereunder against and to the extent the Company has
theretofore made, or is concurrently on the date of such payment making, a
payment under the Guarantee.
 
ENFORCEMENT RIGHTS OF HOLDERS OF CAPITAL SECURITIES
 
  A holder of any Capital Security may institute a legal proceeding directly
against the Company to enforce its rights under the Guarantee without first
instituting a legal proceeding against the Guarantee Trustee, the Issuer Trust
or any other person or entity. See "Description of Guarantee."
 
  A default or event of default under any Senior Indebtedness of the Company
would not constitute a default or Event of Default in respect of the Capital
Securities. However, in the event of payment defaults under, or acceleration
of, Senior Indebtedness of the Company, the subordination provisions of the
Junior Subordinated Indenture provide that no payments may be made in respect
of the Junior Subordinated Debentures until such Senior Indebtedness has been
paid in full or any payment default thereunder has been cured or waived. See
"Description of Junior Subordinated Debentures--Subordination."
 
 
                                      40
<PAGE>
 
LIMITED PURPOSE OF ISSUER TRUST
 
  The Capital Securities represent preferred undivided beneficial interests in
the assets of the Issuer Trust, and the Issuer Trust exists for the sole
purpose of issuing its Capital Securities and Common Securities and investing
the proceeds thereof in Junior Subordinated Debentures. A principal difference
between the rights of a holder of a Capital Security and a holder of a Junior
Subordinated Debenture is that a holder of a Junior Subordinated Debenture is
entitled to receive from the Company payments on Junior Subordinated
Debentures held, while a holder of Capital Securities is entitled to receive
Distributions or other amounts distributable with respect to the Capital
Securities from the Issuer Trust (or from the Company under the Guarantee)
only if and to the extent the Issuer Trust has funds available for the payment
of such Distributions.
 
RIGHTS UPON DISSOLUTION
 
  Upon any voluntary or involuntary dissolution, winding-up or liquidation of
the Issuer Trust, other than any such dissolution, winding-up or liquidation
involving the distribution of the Junior Subordinated Debentures, after
satisfaction of liabilities to creditors of the Issuer Trust as required by
applicable law, the holders of the Capital Securities will be entitled to
receive, out of assets held by the Issuer Trust, the Liquidation Distribution
in cash. See "Description of Capital Securities--Liquidation Distribution Upon
Dissolution." Upon any voluntary or involuntary liquidation or bankruptcy of
the Company, the Issuer Trust, as registered holder of the Junior Subordinated
Debentures, would be a subordinated creditor of the Company, subordinated and
junior in right of payment to all Senior Indebtedness as set forth in the
Junior Subordinated Indenture, but entitled to receive payment in full of all
amounts payable with respect to the Junior Subordinated Debentures before any
stockholders of the Company receive payments or distributions. Since the
Company is the guarantor under the Guarantee and has agreed under the Junior
Subordinated Indenture to pay for all costs, expenses and liabilities of the
Issuer Trust (other than withholding taxes and the Issuer Trust's obligations
to the holders of the Trust Securities), the positions of a holder of the
Capital Securities and a holder of such Junior Subordinated Debentures
relative to other creditors and to stockholders of the Company in the event of
liquidation or bankruptcy of the Company are expected to be substantially the
same.
 
                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES
 
GENERAL
 
  The following discussion summarizes the material United States federal
income tax consequences of the purchase, ownership and disposition of the
Capital Securities.
 
  This summary is based on the Internal Revenue Code of 1986, as amended (the
"Code"), Treasury regulations thereunder, and administrative and judicial
interpretations thereof, each as of the date hereof, all of which are subject
to change, possibly on a retroactive basis. The authorities on which this
summary is based are subject to various interpretations, and this summary is
not binding on the Internal Revenue Service (the "IRS") or the courts, either
of which could take a contrary position. Moreover, no rulings have been or
will be sought from the IRS with respect to the transactions described herein.
Accordingly, there can be no assurance that the IRS will not challenge the
opinions expressed herein or that a court would not sustain such a challenge.
 
  Except as otherwise stated, this summary deals only with the Capital
Securities held as a capital asset by a holder who or which (i) purchased the
Capital Securities upon original issuance (an "Initial Holder") at their
original offering price and (ii) is a US Holder (as defined below). This
summary does not address all the tax consequences that may be relevant to a US
Holder, nor does it address the tax consequences, except as stated below, to
holders that are not US Holders ("Non- US Holders") or to holders that may be
subject to special tax treatment (such as banks, thrift institutions, real
estate investment trusts, regulated investment companies, insurance companies,
brokers and dealers in securities or currencies, other financial institutions,
tax-exempt organizations, persons holding the Capital Securities as a position
in a "straddle," as part of a "synthetic security," "hedging," "conversion" or
other integrated investment, persons having a functional currency other than
the U.S. Dollar and certain United States expatriates). Further, this summary
does not address:
 
 
                                      41
<PAGE>
 
    (a) the income tax consequences to shareholders in, or partners or
  beneficiaries of, a holder of the Capital Securities,
 
    (b) the United States federal alternative minimum tax consequences of the
  purchase, ownership or disposition of the Capital Securities, or
 
    (c) any state, local or foreign tax consequences of the purchase,
  ownership and disposition of Capital Securities.
 
  A "US Holder" is a holder of the Capital Securities who or which is (i) a
citizen or individual resident (or is treated as a citizen or individual
resident) of the United States for income tax purposes, (ii) a corporation or
partnership created or organized (or treated as created or organized for
income tax purposes) in or under the laws of the United States or any
political subdivision thereof (other than a partnership that is not treated as
a United States person under any applicable Treasury regulations), (iii) an
estate the income of which is includible in its gross income for United States
federal income tax purposes without regard to its source, or (iv) a trust if
(a) a court within the United States is able to exercise primary supervision
over the administration of the trust and (b) one or more United States persons
have the authority to control all substantial decisions of the trust.
Notwithstanding the preceding sentence, to the extent provided in Treasury
regulations, certain trusts in existence on August 20, 1996, and treated as
United States persons prior to such date that elect to continue to be treated
as United States persons will also be a US Holder.
 
  HOLDERS SHOULD CONSULT THEIR OWN TAX ADVISORS WITH RESPECT TO THE TAX
CONSEQUENCES TO THEM OF THE PURCHASE, OWNERSHIP AND DISPOSITION OF THE CAPITAL
SECURITIES, INCLUDING THE TAX CONSEQUENCES UNDER STATE, LOCAL, FOREIGN AND
OTHER TAX LAWS AND THE POSSIBLE EFFECTS OF CHANGES IN UNITED STATES FEDERAL OR
OTHER TAX LAWS.
 
US HOLDERS
 
  Characterization of the Issuer Trust. Under current law and based on the
representations, facts and assumptions set forth in this Prospectus, and
assuming full compliance with the terms of the Trust Agreement (and other
relevant documents), the Issuer Trust will be characterized for United States
federal income tax purposes as a grantor trust and will not be characterized
as an association taxable as a corporation. Accordingly, for United States
federal income tax purposes, each holder of the Capital Securities generally
will be considered the owner of an undivided interest in the Junior
Subordinated Debentures owned by the Issuer Trust, and each US Holder will be
required to include all income or gain recognized for United States federal
income tax purposes with respect to its allocable share of the Junior
Subordinated Debentures on its own income tax return.
   
  Characterization of the Junior Subordinated Debentures. The Company and the
Issuer Trust will agree to treat the Junior Subordinated Debentures as
indebtedness for all United States federal income tax purposes. The following
discussion assumes that the Junior Subordinated Debentures will be
characterized for United States federal income tax purposes as debt of the
Company.     
 
  Interest Income and Original Issue Discount. Under the terms of the Junior
Subordinated Debentures the Company has the ability to defer payments of
interest from time to time by extending the interest payment period for a
period not exceeding 20 consecutive quarterly periods, but not beyond the
maturity of the Junior Subordinated Debentures. Recently issued Treasury
regulations under Section 1273 of the Code provide that debt instruments like
the Junior Subordinated Debentures will not be considered issued with original
issue discount ("OID") by reason of the Company's ability to defer payments of
interest if the likelihood of such deferral is "remote."
 
  The Company has concluded, and this discussion assumes, that, as of the date
of this Prospectus, the likelihood of deferring payments of interest under the
terms of the Junior Subordinated Debentures is "remote"
 
                                      42
<PAGE>
 
within the meaning of the applicable Treasury regulations, in part because
exercising that option would prevent the Company from declaring dividends on
its stock and would prevent the Company from making any payments with respect
to debt securities that rank pari passu with or junior to the Junior
Subordinated Debentures. Therefore, the Junior Subordinated Debentures should
not be treated as issued with OID by reason of the Company's deferral option.
Rather, stated interest on the Junior Subordinated Debentures will generally
be taxable to a US Holder as ordinary income when paid or accrued in
accordance with that holder's method of accounting for income tax purposes. It
should be noted, however, that these Treasury regulations have not yet been
interpreted in any rulings or any other published authorities of the IRS.
Accordingly, it is possible that the IRS could take a position contrary to the
interpretation described herein.
 
  In the event the Company exercises its option to defer payments of interest,
the Junior Subordinated Debentures would be treated as redeemed and reissued
for OID purposes and the sum of the remaining interest payments (and any de
minimis OID) on the Junior Subordinated Debentures would thereafter be treated
as OID, which would accrue, and be includible in a US Holder's taxable income,
on an economic accrual basis (regardless of the US Holder's method of
accounting for income tax purposes) over the remaining term of the Junior
Subordinated Debentures (including any period of interest deferral), without
regard to the timing of payments under the Junior Subordinated Debentures.
Subsequent distributions of interest on the Junior Subordinated Debentures
generally would not be taxable. The amount of OID that would accrue in any
period would generally equal the amount of interest that accrued on the Junior
Subordinated Debentures in that period at the stated interest rate.
Consequently, during any period of interest deferral, US Holders will include
OID in gross income in advance of the receipt of cash, and a US Holder which
disposes of a Capital Security prior to the record date for payment of
distributions on the Junior Subordinated Debentures following that period will
be subject to income tax on OID accrued through the date of disposition (and
not previously included in income), but will not receive cash from the Issuer
Trust with respect to the OID.
 
  If the possibility of the Company's exercise of its option to defer payments
of interest is not treated as remote, the Junior Subordinated Debentures would
be treated as initially issued with OID in an amount equal to the aggregate
stated interest (plus any de minimis OID) over the term of the Junior
Subordinated Debentures. That OID would generally be includible in a US
Holder's taxable income, over the term of the Junior Subordinated Debentures,
on an economic accrual basis.
 
  Characterization of Income. Because the income underlying the Capital
Securities will not be characterized as dividends for income tax purposes,
corporate holders of the Capital Securities will not be entitled to a
dividends-received deduction for any income recognized with respect to the
Capital Securities.
 
  Market Discount and Bond Premium. Holders of the Capital Securities other
than Initial Holders may be considered to have acquired their undivided
interests in the Junior Subordinated Debentures with market discount or
acquisition premium (as each phrase is defined for United States federal
income tax purposes).
 
  Receipt of Junior Subordinated Debentures or Cash upon Liquidation of the
Issuer Trust. Under certain circumstances described herein, the Issuer Trust
may distribute the Junior Subordinated Debentures to holders in exchange for
the Capital Securities and in liquidation of the Issuer Trust. See
"Description of the Capital Securities--Liquidation Distribution Upon
Dissolution." Except as discussed below, such a distribution would not be a
taxable event for United States federal income tax purposes, and each US
Holder would have an aggregate adjusted basis in its Junior Subordinated
Debentures for United States federal income tax purposes equal to such
holder's aggregate adjusted basis in its Capital Securities. For United States
federal income tax purposes, a US Holder's holding period in the Junior
Subordinated Debentures received in such a liquidation of the Issuer Trust
would include the period during which the Capital Securities were held by the
holder. If, however, the relevant event is a Tax Event which results in the
Issuer Trust being treated as an association taxable as a corporation, the
distribution would likely constitute a taxable event to US Holders of the
Capital Securities for United States federal income tax purposes.
 
                                      43
<PAGE>
 
  Under certain circumstances described herein, the Junior Subordinated
Debentures may be redeemed for cash and the proceeds of such redemption
distributed to holders in redemption of their Capital Securities. See
"Description of the Capital Securities." Such a redemption would be taxable
for United States federal income tax purposes, and a US Holder would recognize
gain or loss as if it had sold the Capital Securities for cash. See "--Sales
of Capital Securities" below.
 
  Sales of Capital Securities. A US Holder that sells Capital Securities will
recognize gain or loss equal to the difference between its adjusted basis in
the Capital Securities and the amount realized on the sale of such Capital
Securities. A US Holder's adjusted basis in the Capital Securities generally
will be its initial purchase price, increased by OID previously included (or
currently includible) in such holder's gross income to the date of
disposition, and decreased by payments received on the Capital Securities
(other than any interest received with respect to the period prior to the
effective date of the Company's first exercise of its option to defer payments
of interest). Any such gain or loss generally will be capital gain or loss,
and generally will be long-term capital gain or loss if the Capital Securities
have been held for more than one year prior to the date of disposition.
 
  A holder who disposes of its Capital Securities between record dates for
payments of Distributions thereon will be required to include accrued but
unpaid interest (or OID) on the Junior Subordinated Debentures through the
date of disposition in its taxable income for United States federal income tax
purposes (notwithstanding that the holder may receive a separate payment from
the purchaser with respect to accrued interest), and to deduct that amount
from the sales proceeds received (including the separate payment, if any, with
respect to accrued interest) for the Capital Securities (or as to OID only, to
add such amount to such holder's adjusted tax basis in its Capital
Securities). To the extent the selling price is less than the holder's
adjusted tax basis (which will include accrued but unpaid OID, if any), a
holder will recognize a capital loss. Subject to certain limited exceptions,
capital losses cannot be applied to offset ordinary income for United States
federal income tax purposes.
 
PROPOSED TAX LAW CHANGES
 
  On February 6, 1997, President Clinton proposed certain tax law changes (the
"Tax Proposal") that would have, among other things, generally denied
corporate issuers a deduction for interest on certain debt obligations that
had a maximum term in excess of 15 years and were not shown as indebtedness on
the separate balance sheet of the issuer or, where the instrument was issued
to a related party (other than a corporation), where the holder or some other
related party issued a related instrument that was not shown as indebtedness
on the issuer's consolidated balance sheet. The Tax Proposal would have been
effective generally for instruments issued on or after the date of first
Congressional committee action. The Tax Proposal was not included in the
recently enacted Taxpayer Relief Act of 1997. In addition, the Tax Proposal
was not included in President Clinton's 1999 Budget proposal, which was
released on February 2, 1998. However, if similar legislation to the Tax
Proposal is enacted in the future with retroactive effect with respect to the
Junior Subordinated Debentures, the Company may not be entitled to an interest
deduction with respect to the Junior Subordinated Debentures even if it
subsequently shortens the maturity to less than 15 years. There can be no
assurance that future legislation similar to the Tax Proposal enacted after
the date hereof, if any, will not otherwise adversely affect the ability of
the Company to deduct the interest payable on the Junior Subordinated
Debentures. Accordingly, there can be no assurance that a Tax Event will not
occur. See "Description of the Capital Securities--Redemption."
 
TAXPAYER RELIEF ACT OF 1997
 
  On August 5, 1997, the Taxpayer Relief Act of 1997 (the "Tax Act") was
enacted into law. The Tax Act reduces the maximum rates on long-term capital
gains recognized on capital assets held by individual taxpayers for more than
eighteen months as of the date of disposition (and would further reduce the
maximum rates on such gains in the year 2001 and thereafter for certain
taxpayers who meet specified conditions). Prospective investors should consult
their own tax advisors concerning these tax law changes.
 
                                      44
<PAGE>
 
NON-US HOLDERS
 
  The following discussion applies to a Non-US Holder.
 
  Payments to a holder of a Capital Security which is a Non-US Holder will
generally not be subject to withholding of income tax, provided that (a) the
beneficial owner of the Capital Security does not (directly or indirectly,
actually or constructively) own 10% or more of the total combined voting power
of all classes of stock of the Company entitled to vote, (b) the beneficial
owner of the Capital Security is not a controlled foreign corporation that is
related to the Company through stock ownership, and (c) either (i) the
beneficial owner of the Capital Securities certifies to the Issuer Trust or
its agent, under penalties of perjury, that it is a Non-US Holder and provides
its name and address, or (ii) a securities clearing organization, bank or
other financial institution that holds customers' securities in the ordinary
course of its trade or business (a "Financial Institution"), and holds the
Capital Security in such capacity, certifies to the Issuer Trust or its agent,
under penalties of perjury, that such a statement has been received from the
beneficial owner by it or by another Financial Institution between it and the
beneficial owner in the chain of ownership, and furnishes the Issuer Trust or
its agent with a copy thereof.
 
  As discussed above (see "--Proposed Tax Law Changes"), changes in
legislation affecting the income tax consequences of the Junior Subordinated
Debentures are possible, and could adversely affect the ability of the Company
to deduct the interest payable on the Junior Subordinated Debentures.
Moreover, any such legislation could adversely affect Non-US Holders by
characterizing income derived from the Junior Subordinated Debentures as
dividends, generally subject to a 30% income tax (on a withholding basis) when
paid to a Non-US Holder, rather than as interest which, as discussed above, is
generally exempt from income tax in the hands of a Non-US Holder.
 
  A Non-US Holder of a Capital Security will generally not be subject to
withholding of income tax on any gain realized upon the sale or other
disposition of a Capital Security.
 
  A Non-US Holder which holds the Capital Securities in connection with the
active conduct of a United States trade or business will be subject to income
tax on all income and gains recognized with respect to its proportionate share
of the Junior Subordinated Debentures.
 
INFORMATION REPORTING
 
  In general, information reporting requirements will apply to payments made
on, and proceeds from the sale of, the Capital Securities held by a
noncorporate US Holder within the United States. In addition, payments made
on, and payments of the proceeds from the sale of, the Capital Securities to
or through the United States office of a broker are subject to information
reporting unless the holder thereof certifies as to its Non-United States
status or otherwise establishes an exemption from information reporting and
backup withholding. See "--Backup Withholding." Taxable income on the Capital
Securities for a calendar year should be reported to US Holders on the
appropriate form by the following January 31st.
 
BACKUP WITHHOLDING
 
  Payments made on, and proceeds from the sale of, the Capital Securities may
be subject to a "backup" withholding tax of 31% unless the holder complies
with certain identification or exemption requirements. Any amounts so withheld
will be allowed as a credit against the holder's income tax liability, or
refunded, provided the required information is provided to the IRS.
 
NEW WITHHOLDING REGULATIONS
   
  On October 6, 1997, the Treasury Department issued new regulations (the "New
Regulations") which make certain modifications to the withholding, backup
withholding and information reporting rules described above. The New
Regulations attempt to verify certification requirements and modify reliance
standards. The New Regulations will generally be effective for payments made
after December 31, 1999, subject to certain transition rules. Prospective
investors are urged to consult their own tax advisors regarding the New
Regulations.     
 
                                      45
<PAGE>
 
  THE PRECEDING DISCUSSION IS ONLY A SUMMARY AND DOES NOT ADDRESS THE
CONSEQUENCES TO A PARTICULAR HOLDER OF THE PURCHASE, OWNERSHIP AND DISPOSITION
OF THE CAPITAL SECURITIES. POTENTIAL HOLDERS OF THE CAPITAL SECURITIES ARE
URGED TO CONTACT THEIR OWN TAX ADVISORS TO DETERMINE THEIR PARTICULAR TAX
CONSEQUENCES.
 
                         CERTAIN ERISA CONSIDERATIONS
 
  Before authorizing an investment in the Capital Securities, fiduciaries of
pension, profit sharing or other employee benefit plans subject to ERISA
("Plans") should consider, among other matters, (a) ERISA's fiduciary
standards (including its prudence and diversification requirements), (b)
whether such fiduciaries have authority to make such investment in the Capital
Securities under the applicable Plan investment policies and governing
instruments, and (c) rules under ERISA and the Code that prohibit Plan
fiduciaries from causing a Plan to engage in a "prohibited transaction."
 
  Section 406 of ERISA and Section 4975 of the Code prohibit Plans, as well as
individual retirement accounts and Keogh plans subject to Section 4975 of the
Code (also "Plans"), from, among other things, engaging in certain
transactions involving "plan assets" with persons who are "parties in
interest" under ERISA or "disqualified persons" under the Code ("Parties in
Interest") with respect to such Plan. A violation of these "prohibited
transaction" rules may result in an excise tax or other liabilities under
ERISA and/or Section 4975 of the Code for such persons, unless exemptive
relief is available under an applicable statutory or administrative exemption.
 
  The Department of Labor (the "DOL") has issued a regulation (29 C.F.R.
section 2510.3-101) (the "Plan Assets Regulation") concerning the definition
of what constitutes the assets of a Plan. The Plan Assets Regulation provides
that, as a general rule, the underlying assets and properties of corporations,
partnerships, trusts and certain other entities in which a Plan makes an
"equity" investment will be deemed, for purposes of ERISA, to be assets of the
investing Plan unless certain exceptions apply.
 
  Pursuant to an exception contained in the Plan Assets Regulation, the assets
of the Trust would not be deemed to be "plan assets" of investing Plans if the
equity interests acquired by employee benefit plans are "publicly-offered
securities"---that is, they are (1) widely held (i.e., owned by more than 100
investors independent of the Company and of each other), (2) freely
transferable and (3) sold as part of an offering pursuant to an effective
registration statement under the Securities Act and then timely registered
under Section 12(b) or 12(g) of the Exchange Act. It is expected that the
Capital Securities will meet the criteria of "publicly-offered securities"
above. The Underwriters expect that the Capital Securities will be held by at
least 100 independent investors at the conclusion of the offering; there are
no restrictions imposed on the transfer of the Capital Securities and the
Capital Securities will be sold as part of an offering pursuant to an
effective registration statement under the Securities Act, and then will be
timely registered under the Exchange Act.
 
  There can be no assurance that any of the exceptions set forth in the Plan
Assets Regulation will apply to the purchase of Capital Securities offered
hereby and, as a result, an investing Plan's assets could be considered to
include an undivided interest in the Junior Subordinated Debentures held by
the Trust. In the event that assets of the Trust are considered assets of an
investing Plan, the Trustees, the Company and/or other persons, in providing
services with respect to the Junior Subordinated Debentures, could be
considered fiduciaries of such Plan and subject to the fiduciary
responsibility provisions of Title I of ERISA. In addition, certain
transactions involving the Trust and/or the Capital Securities could be deemed
to constitute direct or indirect prohibited transactions under ERISA and
Section 4975 of the Code with respect to a Plan. For example, if the Company
is a Party in Interest with respect to an investing Plan (either directly or
by reason of its ownership of other subsidiaries), extensions of credit
between the Company and the Trust (as represented by the Junior Subordinated
 
                                      46
<PAGE>
 
Debentures and the Guarantee) would likely be prohibited by Section
406(a)(1)(B) of ERISA and Section 4975(c)(1)(B) of the Code.
 
  The DOL has issued five prohibited transaction class exemptions ("PTCEs")
that may provide exemptive relief for direct or indirect prohibited
transactions resulting from the purchase or holding of the Capital Securities,
assuming that assets of the Trust were deemed to be "plan assets" of Plans
investing in the Trust (see above). Those class exemptions are PTCE 96-23 (for
certain transactions determined by in-house asset managers), PTCE 91-38 (for
certain transactions involving bank collective investment funds), PTCE 95-60
(for certain transactions involving insurance company general accounts), PTCE
90-1 (for certain transactions involving insurance company pooled separate
accounts), and PTCE 84-14 (for certain transactions determined by independent
qualified asset managers).
 
  Because of ERISA's prohibitions and those of Section 4975 of the Code, the
Capital Securities may not be purchased or held by any Plan, any entity whose
underlying assets include "plan assets" by reason of any Plan's investment in
the entity (a "Plan Asset Entity") or any other person investing "plan assets"
of any Plan, unless such purchase or holding is covered by the exemptive
relief provided by PTCE 96-23, 95-60, 91-38, 90-1 or 84-14 or another
applicable exemption. If a purchaser or holder of the Capital Securities that
is a Plan or a Plan Asset Entity elects to rely on an exemption other than
PTCE 96-23, 95-60, 91-38, 90-1 or 84-14, the Company and the Trust may require
a satisfactory opinion of counsel or other evidence with respect to the
availability of such exemption for such purchase and holding. Any purchaser or
holder of the Capital Securities that is a Plan or a Plan Assets Entity or is
purchasing such securities on behalf of a Plan or with "plan assets" will be
deemed to have represented by its purchase and holding thereof that (a) the
purchase and holding of the Capital Securities is covered by the exemptive
relief provided by PTCE 96-23, 95-60, 91-38, 90-1 or 84-14 or another
applicable exemption, (b) the Company and the Administrators are not
"fiduciaries," within the meaning of Section 3(21) of ERISA and the
regulations thereunder, with respect to such person's interest in the Capital
Securities, and (c) such person approves the purchase of the Junior
Subordinated Debentures and the appointment of the Issuer Trustees.
 
  Any Plans or other entities whose assets include Plan assets subject to
ERISA or Section 4975 of the Code proposing to acquire Capital Securities
should consult with their own counsel.
 
  Governmental Plans and certain church plans are not subject to ERISA, and
are also not subject to the prohibited transaction provisions of Section 4975
of the Code. However, state laws or regulations governing the investment and
management of the assets of such plans may contain fiduciary and prohibited
transaction provisions similar to those under ERISA and the Code discussed
above. Accordingly, fiduciaries of governmental and church plans, in
consultation with their advisers, should consider the impact of their
respective state laws on investments in the Capital Securities and the
considerations discussed above to the extent applicable.
 
                                      47
<PAGE>
 
                                 UNDERWRITING
 
  Subject to the terms and conditions set forth in the Underwriting Agreement
dated     , 1998 (the "Underwriting Agreement") among the Company, the Issuer
Trust, and each of the underwriters named therein (the "Underwriters"), the
Issuer Trust has agreed to sell to the Underwriters, and the Underwriters have
agreed to purchase, severally but not jointly, the Liquidation Amount of the
Capital Securities set forth opposite their names below:
 
<TABLE>   
<CAPTION>
                                                                  AMOUNT OF
     UNDERWRITERS                                             CAPITAL SECURITIES
     ------------                                             ------------------
     <S>                                                      <C>
     Morgan Stanley & Co. Incorporated.......................   $
     J.P. Morgan Securities Inc. ............................
     PaineWebber Incorporated................................
     Prudential Securities Incorporated......................
     Robert W. Baird & Co. Incorporated......................
     BT Alex. Brown Incorporated.............................
     Bear, Stearns & Co. Inc. ...............................
     CIBC Oppenheimer Corp. .................................
     A.G. Edwards & Sons, Inc. ..............................
     Goldman, Sachs & Co. ...................................
     Arthurs, Lestrange & Company Incorporated...............
     J.C. Bradford & Co. ....................................
     Cowen & Co. International Tranches......................
     Dain Rauscher Incorporated..............................
     Davenport & Company LLC.................................
     Fahnestock & Co. Inc. ..................................
     Fidelity Capital Markets Div Nat'l Fin Serv Corp. ......
     First Albany Corporation................................
     Gibraltar Securities Co. ...............................
     Interstate/Johnson Lane Corporation.....................
     Janney Montgomery Scott Inc. ...........................
     J.J.B. Hilliard, W.L. Lyons, Inc. ......................
     Legg Mason Wood Walker, Incorporated....................
     McDonald & Company Securities, Inc. ....................
     McGinn, Smith & Co., Inc. ..............................
     Morgan Keegan & Company, Inc. ..........................
     Olde Discount Corporation...............................
     The Ohio Company........................................
     Parker/Hunter Incorporated..............................
     Pershing Division of Donaldson, Lufkin & Jenrette.......
     Piper Jaffray Inc. .....................................
     Raymond James & Associates, Inc. .......................
     The Robinson-Humphrey Company, LLC......................
     Roney & Co., L.L.C. ....................................
     Stifel, Nicolaus & Company, Incorporated................
     Sutro & Co. Incorporated................................
     Tucker Anthony Incorporated.............................
     U.S. Clearing Corp. ....................................
     Wheat First Securities, Inc. ...........................
                                                                -------------
       Total.................................................   $ 125,000,000
                                                                =============
</TABLE>    
 
                                      48
<PAGE>
 
  The Underwriting Agreement provides that the obligations of the several
Underwriters to pay for and accept delivery of the Capital Securities are
subject to the approval of certain legal matters by their counsel and to
certain other conditions. The Underwriters are committed to take and pay for
all the Capital Securities if any are taken.
 
  The initial purchase price for the Capital Securities will be the initial
offering price set forth on the cover page of this Prospectus (the "Capital
Securities Offering Price"). The Underwriters propose to offer the Capital
Securities at the Capital Securities Offering Price, and all or part to
certain dealers at a price that represents a concession not in excess of $
per Capital Security. The Underwriters may allow, and such dealers may
reallow, a concession not in excess of $     per Capital Security to certain
other dealers. After the initial public offering, the public offering price,
concession and discount may be changed by the Underwriters named on the cover
page hereof.
 
  In view of the fact that the proceeds from the sale of the Capital
Securities will be used to purchase the Junior Subordinated Debentures issued
by the Company, the Underwriting Agreement provides that the Company will pay
as compensation for the Underwriters arranging the investment therein of such
proceeds an amount of $     per Capital Security (or $   in the aggregate) for
the accounts of the Underwriters.
 
  In connection with the offering of the Capital Securities, the Underwriters
and any selling group members and their respective affiliates may engage in
transactions to stabilize, maintain or otherwise affect the market price of
the Capital Securities. Specifically, the Underwriters may overallot by
selling more Capital Securities than they are committed to purchase from the
Issuer Trust. In such a case, to cover all or part of the short position, the
Underwriters may purchase Capital Securities in the open market following
completion of the initial offering of the Capital Securities. The Underwriters
also may engage in stabilizing transactions in which they bid for, and
purchase, Capital Securities at a level above that which might otherwise
prevail in the open market for the purpose of preventing or retarding a
decline in the market price of the Capital Securities. The Underwriters also
may reclaim any selling concessions allowed to an Underwriter or a dealer if
an Underwriter repurchases shares distributed by that dealer. Any of the
foregoing transactions may result in the maintenance of a price for the
Capital Securities at a level above that which might otherwise prevail in the
open market. Neither the Company nor any Underwriter makes any representation
or prediction as to the direction or magnitude of any effect that the
transactions described above may have on the price of the Capital Securities.
The Underwriters are not required to engage in any of the foregoing
transactions and, if commenced, such transactions may be discontinued at any
time without notice.
 
  The Company and the Issuer Trust have agreed that, during the period
beginning on the date of the Underwriting Agreement and continuing to and
including the closing under the Underwriting Agreement, neither will offer,
sell, contract to sell or otherwise dispose of any securities of the Company
or the Issuer Trust that are substantially similar to the Capital Securities,
or that are convertible into or exchangeable for, or otherwise represent a
right to acquire, any such securities, except in the offering or with the
prior written consent of the Underwriters.
   
  Prior to this offering, there has been no public market for the Capital
Securities. The Capital Securities have been approved for listing on the NYSE,
subject to official notice of issuance, and trading of the Capital Securities
on the NYSE is expected to commence within a 30-day period after the initial
delivery of the Capital Securities. The Underwriters have advised the Company
that they intend to make a market in the Capital Securities prior to
commencement of trading on the NYSE, but they are not obligated to do so and
may discontinue market making at any time without notice. No assurance can be
given as to the liquidity of the trading market for the Capital Securities.
    
  In order to meet one of the requirements for listing the Capital Securities
on the NYSE, the Underwriters will undertake to sell lots of 100 or more
Capital Securities to a minimum of 400 beneficial holders.
 
                                      49
<PAGE>
 
  The Company and the Issuer Trust have agreed to indemnify the Underwriters
and certain other persons against certain liabilities, including liabilities
under the Securities Act and to contribute to payments the Underwriters may be
required to make in respect thereof.
 
  Certain of the Underwriters or their affiliates have provided from time to
time, and expect to provide in the future, investment or financial services to
the Company and its affiliates, for which such Underwriters or their
affiliates have received or will receive customary fees and commissions.
 
                            VALIDITY OF SECURITIES
   
  Certain matters of Delaware law relating to the validity of the Capital
Securities, the enforceability of the Trust Agreement and the creation of the
Issuer Trust will be passed upon by Richards, Layton & Finger, P.A.,
Wilmington, Delaware, special Delaware counsel to the Company and the Issuer
Trust. The validity of the Guarantee and the Junior Subordinated Debentures
and certain matters relating thereto will be passed upon for the Company by
Reed Smith Shaw & McClay LLP, Pittsburgh, Pennsylvania. Certain tax matters
will be passed upon by Brown & Wood LLP, special tax counsel to the Company
and the Issuer Trust. Certain legal matters will be passed upon for the
Underwriters by Brown & Wood LLP, New York, New York.     
 
                                    EXPERTS
 
  The consolidated financial statements and schedule of the Company contained
in the Company's Annual Report on Form 10-K for the year ended December 31,
1997 have been audited by Ernst & Young LLP, independent auditors, as set
forth in their report thereon included therein and incorporated herein by
reference. Such consolidated financial statements are incorporated herein by
reference in reliance upon such report, given upon the authority of said firm
as experts in accounting and auditing.
 
  Audited financial statements to be included in subsequently filed documents
will be incorporated herein by reference in reliance upon the reports of Ernst
& Young LLP, independent auditors, or such other auditing firm which may have
audited such financial statements (to the extent covered by consents filed
with the Commission), and upon the authority of said firm as experts in
auditing and accounting.
 
  The information incorporated by reference herein regarding the total proved
reserves of the Company was prepared by the Company and audited by Netherland,
Sewell & Associates, Inc., as stated in their letter reports with respect
thereto, and is incorporated by reference in reliance upon the authority of
said firm as experts in such matters.
 
                                      50
<PAGE>
 
                                    PART II
 
                    INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION
 
  The following are estimated expenses in connection with the issuance and
distribution of the Securities being registered, other than underwriting
discounts and commissions.
 
  To be borne by the Company:
 
<TABLE>   
     <S>                                                              <C>
     Registration Fee................................................ $  36,875
     Legal Services..................................................    40,000
     Printing and Engraving..........................................    40,000
     Accounting Fees.................................................    20,000
     Blue Sky Fees and Expenses......................................     5,000
     Miscellaneous...................................................    30,125
                                                                      ---------
     Total........................................................... $ 172,000
                                                                      =========
</TABLE>    
 
ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS
 
  Sections 1741 and 1742 of the Pennsylvania Business Corporation Law (the
"PBCL") provide that a business corporation shall have the power to indemnify
any person who was or is a party, or is threatened to be made a party, to any
proceeding, whether civil, criminal, administrative or investigative, by
reason of the fact that such person is or was a director or officer of the
corporation, or is or was serving at the request of the corporation as a
director or officer of another corporation or other enterprise, against
expenses (including attorneys' fees), judgments, fines and amounts paid in
settlement actually and reasonably incurred by such person in connection with
such proceeding, if such person acted in good faith in a manner he reasonably
believed to be in, or not opposed to, the best interests of the corporation,
and, with respect to any criminal proceeding, had no reasonable cause to
believe his conduct unlawful. In the case of an action by or in the right of
the corporation, such indemnification excludes judgments, fines and amounts
paid in settlement with respect to such action, and no indemnification shall
be made for expenses in respect of any claim, issue or matter as to which such
person has been adjudged to be liable to the corporation unless, and only to
the extent that, a court determines upon application that, despite the
adjudication of liability but in view of all the circumstances, such person is
fairly and reasonably entitled to indemnity for the expenses that the court
deems proper.
 
  PBCL Section 1744 provides that, unless ordered by a court, any
indemnification referred to above shall be made by the corporation only as
authorized in the specific case upon a determination that indemnification is
proper in the circumstances because the indemnitee has met the applicable
standard of conduct. Such determination shall be made:
 
  (1) by the Board of Directors by a majority vote of a quorum consisting of
directors who were not parties to the proceeding; or
 
  (2) if such a quorum is not obtainable, or if obtainable and a majority vote
of a quorum of disinterested directors so directs, by independent legal
counsel in a written opinion; or
 
  (3) by the shareholders.
 
  Notwithstanding the above, PBCL Section 1743 provides that to the extent
that a director or officer of a business corporation is successful on the
merits or otherwise in defense of a proceeding referred to above, or indefense
of any claim, issue or matter therein, such person shall be indemnified
against expenses (including attorneys' fees) actually and reasonably incurred
by such person in connection therewith.
 
                                     II-1
<PAGE>
 
  PBCL Section 1745 provides that expenses (including attorneys' fees)
incurred by an officer or director of a business corporation in defending any
such proceeding may be paid by the corporation in advance of the final
disposition of the proceeding upon receipt of an undertaking to repay the
amount advanced if it is ultimately determined that the indemnitee is not
entitled to be indemnified by the corporation.
 
  PBCL Section 1746 provides that the indemnification and advancement of
expenses provided by, or granted pursuant to, the foregoing provisions is not
exclusive of any other rights to which a person seeking indemnification may be
entitled under any bylaw, agreement, vote of shareholders or disinterested
directors or otherwise, and that indemnification may be granted under any
bylaw, agreement, vote of shareholders or directors or otherwise for any
action taken or any failure to take any action whether or not the corporation
would have the power to indemnify the person under any other provision of law
and whether or not the indemnified liability arises or arose from any action
by or in the right of the corporation, provided, however, that no
indemnification may be made in any case where the act or failure to act giving
rise to the claim for indemnification is determined by a court to have
constituted willful misconduct or recklessness.
 
  Article IV of the by-laws of the Company provides that the directors or
officers of the Company shall be indemnified as of right to the fullest extent
now or hereafter not prohibited by law in connection with any actual or
threatened action, suit or proceeding, civil, criminal, administrative,
investigative or other (whether brought by or in the right of the Company or
otherwise) arising out of their service to the Company or to another
enterprise at the request of the Company.
 
  PBCL Section 1747 permits a Pennsylvania business corporation to purchase
and maintain insurance on behalf of any person who is or was as director or
officer of the corporation, or is or was serving at the request of the
corporation as a director or officer of another corporation or other
enterprise, against any liability asserted against such person and incurred by
him in any such capacity, or arising out of his status as such, whether or not
the corporation would have the power to indemnify the person against such
liability under the provisions described above.
 
  Article IV of the by-laws of the Company provides that the Company may
purchase and maintain insurance to protect itself and any director or officer
entitled to indemnification under Article IV against any liability asserted
against such person and incurred by such person in respect of the service of
such person to the Company whether or not the Company would have the power to
indemnify such person against such liability by law or under the provisions of
Article IV.
 
  The Company maintains directors' and officers' liability insurance covering
its directors and officers with respect to liabilities, including liabilities
under the Securities Act of 1933, as amended, which they may incur in
connection with their serving as such. Under this insurance, the Company may
receive reimbursement for amounts as to which the directors and officers are
indemnified by the Company under the foregoing by-law indemnification
provisions. Such insurance also provides certain additional coverage for the
directors and officers against certain liabilities even though such
liabilities may not be covered by the foregoing by-law indemnification
provision.
 
  As permitted by PBCL Section 1713, the Articles and by-laws of the Company
provide that no director shall be personally liable, as such, for monetary
damages for any action taken, or failure to take any action, unless the
director has breached or failed to perform the duties of his office under
Subchapter B--"Fiduciary Duty" of Chapter 17 of Subpart B-"Business
Corporations" of the Pennsylvania Associations Code or unless such director's
breach of duty or failure to perform constituted self-dealing, willful
misconduct or recklessness. The PBCL states that this exculpation from
liability does not apply to the responsibility or liability of a director
pursuant to any criminal statute or the liability of a director for the
payment of taxes pursuant to Federal, state or local law. It is uncertain
whether this provision will control with respect to liabilities imposed upon
directors by Federal law, including Federal securities laws. PBCL Section
1715(d) creates a presumption, subject to exceptions, that a director acted in
the best interests of the corporation. PBCL Section 1712, in defining the
standard of care a director owes to the corporation, provides that a director
stands in a fiduciary relation to the
 
                                     II-2
<PAGE>
 
corporation and must perform his duties as a director or as a member of any
committee of the Board in good faith, in a manner he reasonably believes to be
in the best interests of the corporation and with such care, including
reasonable inquiry, skill and diligence, as a person of ordinary prudence
would use under similar circumstances.
 
ITEM 16. EXHIBITS
 
<TABLE>   
<CAPTION>
 <C>  <S>
  1   --Form of Underwriting Agreement#
  4.1 --Form of Junior Subordinated Indenture of Equitable Resources, Inc.#
  4.2 --Form of Junior Subordinated Debenture#
  4.3 --Certificate of Trust of Equitable Resources Capital Trust I+
  4.4 --Declaration of Trust of Equitable Resources Capital Trust I+
  4.5 --Form of Amended and Restated Trust Agreement of Equitable Resources
       Capital Trust I#
  4.6 --Form of Capital Security Certificate (included in Exhibit 4.5)#
  4.7 --Form of Guarantee of Equitable Resources, Inc. relating to the Capital
       Securities#
  5.1 --Opinion and consent of Reed Smith Shaw & McClay LLP, counsel to Equita-
       ble Resources, Inc., as to legality of the Junior Subordinated Deben-
       tures and the Guarantee to be issued by Equitable Resources, Inc.#
  5.2 --Opinion of Richards, Layton & Finger, P.A., special Delaware counsel to
       Equitable Resources Capital Trust I and Equitable Resources, Inc., as to
       validity of the Capital Securities to be issued by Equitable Resources
       Capital Trust I#
  8   --Opinion of Brown & Wood LLP, special tax counsel, as to certain federal
       income tax matters#
 12   --Computation of ratio of earnings to fixed charges+
 23.1 --Consent of Ernst & Young LLP#
 23.2 --Consent of Reed Smith Shaw & McClay LLP (included in Exhibit 5.1)#
 23.3 --Consent of Richards, Layton & Finger, P.A. (included in Exhibit 5.2)#
 23.4 --Consent of Netherland, Sewell & Associates, Inc.+
 25.1 --Form T-1 Statement of Eligibility of Bankers Trust Company to act as
       trustee under the Junior Subordinated Indenture+
 25.2 --Form T-1 Statement of Eligibility of Bankers Trust Company to act as
       trustee under the Amended and Restated Trust Agreement of Equitable Re-
       sources Capital Trust I+
 25.3 --Form T-1 Statement of Eligibility of Bankers Trust Company to act as
       trustee under the Guarantee for the benefit of the holders of the Capi-
       tal Securities of Equitable Resources Capital Trust I+
</TABLE>    
 
- --------
  # Filed herewith.
       
  + Previously filed.
 
ITEM 17. UNDERTAKINGS
 
  Each of the undersigned Registrants hereby undertakes that, for purposes of
determining any liability under the Securities Act, each filing of a
Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the
Exchange Act that is incorporated by reference in this Registration Statement
shall be deemed to be a new registration statement relating to the securities
offered herein, and the offering of such securities at that time shall be
deemed to be the initial bona fide offering thereof.
 
  Insofar as indemnification for liabilities arising under the Securities Act
may be permitted to directors, officers and controlling persons of each
undersigned Registrant pursuant to the provisions, or otherwise, each
Registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the
Act and is, therefore, unenforceable. In the event that a claim for
indemnification against such liabilities (other than the payment by each
undersigned Registrant of expenses incurred or paid by a director, officer of
controlling person of each Registrant in the successful defense of any
 
                                     II-3
<PAGE>
 
action, suit or proceeding) is asserted by such director, officer or
controlling person in connection with the securities being registered, each
Registrant will, unless in the opinion of its counsel the matter has been
settled by the controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Act and will be governed by the final adjudication
of such issue.
 
  Each of the undersigned Registrants hereby undertakes:
 
  (1) For purposes of determining any liability under the Securities Act, the
information omitted from the form of prospectus filed as part of a
registration statement in reliance upon Rule 430A and contained in the form of
prospectus filed by the registrant pursuant to Rule 424(b)(1) or (4) or 497(h)
under the Securities Act shall be deemed to be part of this registration
statement as of the time it was declared effective.
 
  (2) For the purpose of determining any liability under the Securities Act,
each post-effective amendment that contains a form of prospectus shall be
deemed to be a new registration statement relating to the securities offered
therein, and the offering of such securities at that time shall be deemed to
be the initial bona fide offering thereof.
 
 
                                     II-4
<PAGE>
 
                                  SIGNATURES
   
  Pursuant to the requirements of the Securities Act, the Company certifies
that it has reasonable grounds to believe that it meets all of the
requirements for filing on Form S-3 and has duly caused this amendment to the
Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Pittsburgh, Commonwealth of
Pennsylvania, on the 15th day of April, 1998.     
 
                                          EQUITABLE RESOURCES, INC.
 
                                          By:  /s/ Jeffrey C. Swoveland
                                            -----------------------------
                                          (Jeffrey C. Swoveland)
                                          (Vice President-Finance and
                                           Treasurer)
                                                 
  Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.
 
            SIGNATURE                   TITLE                   DATE
            ---------                   -----                   ----
 
              *                President & CEO and Director       
- -----------------------------  (Chief Executive Officer)       April 15,
     (DONALD I. MORITZ)                                        1998     
 
  /s/ Jeffrey C. Swoveland     Vice President--Finance and        
- -----------------------------  Treasurer (Chief Financial      April 15,
   (JEFFREY C. SWOVELAND)      Officer)                        1998     
 
              *                Corporate Controller (Chief        
- -----------------------------  Accounting Officer)             April 15,
     (JOHN A. BERGONZI)                                        1998     
 
              *                Director                           
- -----------------------------                                  April 15,
      (PAUL CHRISTIANO)                                        1998     
 
 
                                     II-5
<PAGE>
 
<TABLE>
<CAPTION>
            SIGNATURE             TITLE                          DATE
            ---------             -----                          ----
<S>                            <C>                             <C>
 
              *                Director                        April 15, 1998
- -----------------------------
  (E. LAWRENCE KEYES, JR.)
 
              *                Director                        April 15, 1998
- -----------------------------
    (THOMAS A. MCCONOMY)
 
              *                Director                        April 15, 1998
- -----------------------------
      (GUY W. NICHOLS)
 
              *                Director                        April 15, 1998
- -----------------------------
     (MALCOLM M. PRINE)
 
              *                Director                        April 15, 1998
- -----------------------------
       (JAMES E. ROHR)
 
              *                Director                        April 15, 1998
- -----------------------------
     (PHYLLIS A. SAVILL)
 
                               Director
- -----------------------------
     (DAVID S. SHAPIRA)
 
              *                Director                        April 15, 1998
- -----------------------------
    (J. MICHAEL TALBERT)
 
*By: /s/ Jeffrey C. Swoveland
  -----------------------------
      ATTORNEY-IN-FACT
</TABLE>
   
  Pursuant to the requirements of the Securities Act, the Issuer Trust
certifies that it has reasonable grounds to believe that it meets all the
requirements for filing on Form S-3 and has duly caused this amendment to the
Registration Statement to be signed on its behalf by the undersigned, thereunto
duly authorized, in the City of Pittsburgh, Commonwealth of Pennsylvania, on
the 15th day of April, 1998.     
 
                                          EQUITABLE RESOURCES CAPITAL TRUST I
 
                                          By EQUITABLE RESOURCES, INC., as
                                           Depositor
 
                                          By: /s/ Jeffrey C. Swoveland
                                            ---------------------------------
                                           Name: Jeffrey C. Swoveland
                                           Title: Vice President--Finance and
                                           Treasurer
 
 
                                      II-6
<PAGE>
 
                                 EXHIBIT INDEX
 
<TABLE>   
<CAPTION>
 <C>  <S>
  1   --Form of Underwriting Agreement#
  4.1 --Form of Junior Subordinated Indenture of Equitable Resources, Inc.#
  4.2 --Form of Junior Subordinated Debenture#
  4.3 --Certificate of Trust of Equitable Resources Capital Trust I+
  4.4 --Declaration of Trust of Equitable Resources Capital Trust I+
  4.5 --Form of Amended and Restated Trust Agreement of Equitable Resources
       Capital Trust I#
  4.6 --Form of Capital Security Certificate (included in Exhibit 4.5)#
  4.7 --Form of Guarantee of Equitable Resources, Inc. relating to the Capital
       Securities#
  5.1 --Opinion and consent of Reed Smith Shaw & McClay LLP, counsel to Equita-
       ble Resources, Inc., as to legality of the Junior Subordinated Deben-
       tures and the Guarantee to be issued by Equitable Resources, Inc.#
  5.2 --Opinion of Richards, Layton & Finger, P.A., special Delaware counsel to
       Equitable Resources Capital Trust I and Equitable Resources, Inc., as to
       validity of the Capital Securities to be issued by Equitable Resources
       Capital Trust I#
  8   --Opinion of Reed Smith Shaw & McClay LLP, special tax counsel, as to
       certain federal income tax matters (included in Exhibit 5.1)#
 12   --Computation of ratio of earnings to fixed charges+
 23.1 --Consent of Ernst & Young LLP#
 23.2 --Consent of Reed Smith Shaw & McClay LLP (included in Exhibit 5.1)#
 23.3 --Consent of Richards, Layton & Finger, P.A. (included in Exhibit 5.2)#
 23.4 --Consent of Netherland, Sewell & Associates, Inc.+
 25.1 --Form T-1 Statement of Eligibility of Bankers Trust Company to act as
       trustee under the Junior Subordinated Indenture+
 25.2 --Form T-1 Statement of Eligibility of Bankers Trust Company to act as
       trustee under the Amended and Restated Trust Agreement of Equitable Re-
       sources Capital Trust I+
 25.3 --Form T-1 Statement of Eligibility of Bankers Trust Company to act as
       trustee under the Guarantee for the benefit of the holders of the Capi-
       tal Securities of Equitable Resources Capital Trust I+
</TABLE>    
 
- --------
  # Filed herewith.
       
  + Previously filed.
 
                                     II-7

<PAGE>

                                                                       EXHIBIT 1

 
                      EQUITABLE RESOURCES CAPITAL TRUST I

                                 $125,000,000

                            ___% Capital Securities
                 (Liquidation Amount $25 per Capital Security)


                            UNDERWRITING AGREEMENT

                                April __, 1998


Morgan Stanley & Co. Incorporated
1585 Broadway, 2nd Floor
New York, New York 10036

Ladies and Gentlemen:

     Equitable Resources Capital Trust I (the "Trust"), a statutory business
trust organized under the Business Trust Act (the "Delaware Act") of the State
of Delaware (Chapter 38, Title 12, of the Delaware Code, 12 Del. C. Section 3801
et seq.), and Equitable Resources, Inc., a Pennsylvania corporation (the
"Company" and, together with the Trust, the "Offerors"), as depositor of the
Trust and as guarantor, propose, upon the terms and conditions set forth herein
to issue and sell ___% Capital Securities with an aggregate liquidation amount
equal to $125,000,000 (the "Capital Securities") to Morgan Stanley & Co.
Incorporated, J.P. Morgan Securities Inc., Painewebber Incorporated, Prudential
Securities Incorporated and Robert W. Baird & Co. Incorporated (collectively,
the "Underwriters"), for whom you (the "Representative") are acting as
representative.

     The Capital Securities and the Common Securities (as defined herein) are to
be issued pursuant to the terms of an Amended and Restated Trust Agreement dated
as of April ___, 1998 (the "Trust Agreement"), among Equitable Resources, Inc.,
as depositor, Bankers Trust Company ("Trust Company"), a New York banking
corporation, as property trustee ("Property Trustee"), Bankers Trust (Delaware)
("Trust Delaware"), a Delaware banking corporation, as Delaware Trustee
("Delaware trustee" and, together with the Property Trustee, the "Trustees"),
_____________ and ________________, as administrators (the "Administrators"),
and the holders from time to time of undivided interests in the assets of the
Trust.  The Capital Securities will be guaranteed by the Company on a
subordinated basis and subject to certain limitations with respect to
distributions and payments upon liquidation, redemption or
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otherwise (the "Capital Securities Guarantee") pursuant to a Capital Securities
Guarantee Agreement, to be dated as of April __, 1998 (the "Capital Securities
Guarantee Agreement"), between the Company and the Trust Company, as Trustee
(the "Guarantee Trustee").  The Capital Securities issued in book-entry form
will be issued to Cede & Co. as nominee of the Depository Trust Company ("DTC")
pursuant to a letter agreement, to be dated as of the Closing Date (as defined
herein) (the "DTC Agreement"), among the Trust, the Trust Company and DTC.

     The entire proceeds from the sale of the Capital Securities will be
combined with the entire proceeds from the sale by the Trust to the Company of
its common securities (the "Common Securities"), as guaranteed by the Company,
to the extent set forth in the Prospectus (as defined herein), with respect to
distributions and payments upon liquidation, redemption and otherwise (the
"Common Securities Guarantee" and, together with the Capital Securities
Guarantee, the "Guarantees") pursuant to the Common Securities Guarantee
Agreement, to be dated as of April __, 1998 (the "Common Securities Guarantee
Agreement" and, together with the Capital Securities Guarantee Agreement, the
"Guarantee Agreements"), made by the Company, and will be used by the Trust to
purchase $128,866,000 aggregate principal amount of ___% Junior Subordinated
Deferrable Interest Debentures due April 15, 2038 (the "Subordinated
Debentures") to be issued by the Company on the Closing Date.  The Subordinated
Debentures will be issued pursuant to an indenture, to be dated as of April __,
1998 (the "Indenture"), between the Company and the Trust Company, as trustee
(the "Indenture Trustee").

     The Capital Securities, the Capital Securities Guarantee and the
Subordinated Debentures are hereinafter collectively referred to as the
"Securities."  the Indenture, the Trust Agreement, the Guarantee Agreements, the
DTC Agreement and this Agreement are hereinafter collectively referred to as the
"Operative Documents."

     The Company and the Trust have filed with the Securities and Exchange
Commission (the "Commission") a registration statement on Form S-3 (Nos. 333-
47919 and 333-47919-01) and a related preliminary prospectus for the
registration of the Securities under the Securities Act of 1933, as amended (the
"Securities Act"), and the rules and regulations thereunder (the "Securities Act
Regulations").  The Company and the Trust have prepared and filed such
amendments thereto, if any, and such amended preliminary prospectuses, if any,
as may have been required to the date hereof, and will file such additional
amendments thereto and such amended prospectuses as may hereafter be required.
The registration statement has been declared effective under the Securities Act
by the Commission.  The registration statement as amended at the time it became
effective (including the Prospectus and the documents incorporated by reference
therein pursuant to the section therein entitled "Incorporation of Certain
Documents by Reference" and all

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information deemed to be a part of the registration statement at the time it
became effective pursuant to Rule 430A of the Securities Act Regulations) is
hereinafter called the "Registration Statement," except that, if the Company
files a post-effective amendment to such registration statement which becomes
effective prior to the Closing Date, "Registration Statement" shall refer to
such registration statement as so amended.  Each prospectus included in the
Registration Statement, or amendments thereof, before it became effective under
the Securities Act and any prospectus filed with the Commission by the Company
with the consent of the Underwriters pursuant to Rule 424(a) of the Securities
Act Regulations (including the documents incorporated by reference therein) is
hereinafter called the "Preliminary Prospectus."  The term "Prospectus" means
the final prospectus (including the documents incorporated by reference
therein), as first filed with the Commission pursuant to paragraph (1) or (4) of
Rule 424(b) of the Securities Act Regulations.  The Commission has not issued
any order preventing or suspending the use of any Preliminary Prospectus.  For
purposes of this Agreement, all references to the Registration Statement, any
Preliminary Prospectus, the Prospectus or any amendment or supplement to any of
the foregoing shall be deemed to include the copy filed with the Commission
pursuant to its Electronic Data Gathering, Analysis and Retrieval system
("EDGAR").

     All references in this Agreement to financial statements and schedules and
other information which is "contained," "included", "set forth", "described" or
"stated" in the Registration Statement, any Preliminary Prospectus or the
Prospectus (or other references of like import) shall be deemed to mean and
include all such financial statements and schedules and other information which
are incorporated by reference in the Registration Statement, any Preliminary
Prospectus or the Prospectus, as the case may be; and all references in this
Agreement to amendments or supplements to the Registration Statement, any
Preliminary Prospectus or the Prospectus shall be deemed to mean and include the
filing of any document under the Securities Exchange Act of 1934, as amended
(the "Exchange Act"), which is incorporated by reference in the Registration
Statement, such Preliminary Prospectus or the Prospectus, as the case may be.

     1.   REPRESENTATIONS AND WARRANTIES.  The Offerors jointly and severally
represent and warrant to each of the Underwriters that as of the date hereof and
on the Closing Date:

          (a) the Registration Statement has been declared effective by the
Commission under the Securities Act; no stop order suspending the effectiveness
of the Registration Statement has been issued and no proceeding for that purpose
has been instituted or threatened by the Commission; and the Registration
Statement and the Prospectus (as amended or supplemented if the Company shall
have furnished any amendments or supplements thereto) comply, or

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will comply, as the case may be, in all material respects with the Securities
Act, the Securities Act Regulations and the Trust Indenture Act of 1939, as
amended, and the rules and regulations of the Commission thereunder
(collectively, the "Trust Indenture Act"), and do not and will not, as of the
applicable effective date of the Registration Statement and any amendment
thereto and as of the date of the Prospectus and any amendment or supplement
thereto, contain any untrue statement of a material fact or omit to state any
material fact required to be stated therein or necessary to make the statements
therein, in the light of the circumstances under which they were made, not
misleading, and the Prospectus, as amended or supplemented at the Closing Date,
if applicable, will not contain any untrue statement of a material fact or omit
to state a material fact necessary to make the statements therein, in the light
of the circumstances under which they were made, not misleading; except that the
foregoing representations and warranties shall not apply to (i) that part of the
Registration Statement which constitutes the Statements of Eligibility and
Qualification (Form T-1) under the Trust Indenture Act, and (ii) statements or
omissions in the Registration Statement or the Prospectus made in reliance upon
and in conformity with information relating to any Underwriter furnished to the
Company in writing by such Underwriter through the Representative expressly for
use therein;

          (b) the documents incorporated or deemed to be incorporated by
reference in the Registration Statement and the Prospectus, when they became
effective or were filed with the Commission, as the case may be, conformed in
all material respects to the requirements of the Securities Act or the Exchange
Act, as applicable, and none of such documents contained an untrue statement of
a material fact or omitted to state a material fact required to be stated
therein or necessary to make the statements therein, in the light of the
circumstances under which they were made, not misleading; and any further
documents so filed and incorporated by reference in the Prospectus or any
further amendment or supplement thereto, when such documents become effective or
are filed with the Commission, as the case may be, will conform in all material
respects to the requirements of the Securities Act or the Exchange Act, as
applicable, and will not contain an untrue statement of a material fact or omit
to state a material fact required to be stated therein or necessary to make the
statements therein, in the light of the circumstances under which they were
made, not misleading;

          (c) the accountants who certified the financial statements and
supporting schedules included in the Registration Statement are independent
public accountants as required by the Securities Act and Securities Act
Regulations;

          (d) the financial statements, together with the related schedules and
notes thereto, included in the Registration Statement

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and the Prospectus present fairly the consolidated financial position of the
Company and its consolidated subsidiaries as of the dates indicated and the
results of their operations and the changes in their consolidated cash flows for
the periods specified; said financial statements have been prepared in
conformity with generally accepted accounting principles applied on a consistent
basis, and the supporting schedules included or incorporated by reference in the
Registration Statement present fairly the information required to be stated
therein;

          (e) since the respective dates as of which information is given in the
Registration Statement and the Prospectus, there has not been any change in the
capital stock or long-term debt of the Company or any of its subsidiaries other
than pursuant to the conversion of convertible securities or the exercise of
stock options, in either case, as set forth in the most recent financial
statements of the Company included in the Prospectus, or any material adverse
change, or any development involving a prospective material adverse change, in
or affecting the general affairs, business, prospects, management, financial
position, stockholders' equity or results of operations of the Company and its
subsidiaries, taken as a whole, otherwise than as set forth or contemplated in
the Prospectus; and, except as set forth or contemplated in the Prospectus,
neither the Trust nor the Company or any of its subsidiaries has entered into
any transaction or agreement (whether or not in the ordinary course of business)
material to the Trust, the Company and its subsidiaries taken as a whole;

          (f) the Company has been duly incorporated and is validly existing as
a corporation in good standing under the laws of the Commonwealth of
Pennsylvania, with power and authority (corporate or other) to own, lease and
operate its properties and conduct its business as described in the Prospectus,
and has been duly qualified as a foreign corporation for the transaction of
business and is in good standing under the laws of each other jurisdiction in
which it owns or leases properties or conducts any business so as to require
such qualification, other than where the failure to be so qualified or in good
standing would not have a material adverse effect on the Company and its
subsidiaries taken as a whole;

          (g) each of the Company's subsidiaries has been duly incorporated and
is validly existing as a corporation in good standing under the laws of its
jurisdiction of incorporation, with power and authority (corporate or other) to
own, lease and operate its properties and conduct its business as described in
the Prospectus, and has been duly qualified as a foreign corporation for the
transaction of business and is in good standing under the laws of each
jurisdiction in which it owns or leases properties or conducts any business so
as to require such qualification, other than where the failure to be so
qualified or in good standing would

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not have a material adverse effect on the Company and its subsidiaries taken as
a whole; and all the outstanding shares of capital stock of each subsidiary of
the Company have been duly authorized and validly issued, are fully-paid and
non-assessable, and (except in the case of foreign subsidiaries, for directors'
qualifying shares) are owned by the Company, directly or indirectly, free and
clear of all liens, encumbrances, security interests and claims;

          (h) (i) the Company had at the date indicated a duly authorized and
outstanding capitalization as set forth in the Prospectus, (ii) all of the
outstanding shares of capital stock of the Company have been duly authorized and
validly issued and are fully paid and non-assessable, and (iii) none of the
outstanding shares of capital stock of the Company was issued in violation of
the preemptive rights of any stockholder of the Company;

          (i) the Trust has been duly created and is validly existing in good
standing as a business trust under the Delaware Act with the power and authority
to own property and to conduct its business as described in the Prospectus and
to enter into and perform its obligations under the Operative Documents to which
it is a party, the Capital Securities, the Common Securities and any other
instruments or agreements to which it is a party; the Trust is not a party to or
otherwise bound by any material instrument or agreement other than those
described in the Registration Statement; and the Trust is and will, under
current law, be classified for United States federal income tax purposes as a
grantor trust and not as an association taxable as a corporation;

          (j) the Common Securities have been duly authorized by the Trust and,
when issued and delivered by the Trust to the Company against payment therefor
as described in the Prospectus, will be validly issued and will represent
undivided beneficial interests in the assets of the Trust entitled to the
benefits of the Trust Agreement; the issuance of the Common Securities is not
subject to preemptive or other similar rights; and on the Closing Date all of
the issued and outstanding Common Securities will be directly owned by the
Company free and clear of any security interest, mortgage, pledge, lien,
encumbrance, claim or equitable right;

          (k) the Capital Securities, as of the Closing Date, will have been
duly authorized by the Trust and, when issued and delivered against payment
therefor as provided herein, will be validly issued and fully paid and non-
assessable undivided beneficial interests in the assets of the Trust entitled to
the benefits of the Trust Agreement and will conform in all material respects to
the description thereof contained in the Prospectus; the issuance of the Capital
Securities will not be subject to preemptive or other similar rights;

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          (l) this Agreement has been duly authorized, executed and delivered by
the Offerors;

          (m) the Trust Agreement has been qualified under the Trust Indenture
Act and has been duly authorized by the Company and, on the Closing Date, will
have been duly executed and delivered by the Company and, assuming due
authorization, execution and delivery of the Trust Agreement by the Property
Trustee and the Delaware Trustee, the Trust Agreement will, on the Closing Date,
be a valid and binding obligation of the Company, enforceable against the
Company in accordance with its terms, except to the extent that enforcement
thereof may be limited by bankruptcy, insolvency, reorganization, moratorium or
other similar laws affecting creditors' rights generally or by general
principles of equity (regardless of whether enforcement is considered in a
proceeding at law or in equity) and the availability of equitable remedies
(collectively, the "Enforceability Exceptions");  and the Trust Agreement
(including any amendments and supplements thereto) conforms with all
requirements of the Trust Indenture Act and the applicable rules and regulations
promulgated thereunder by the Commission;

          (n) the Capital Securities Guarantee Agreement has been qualified
under the Trust Indenture Act; each of the Guarantee Agreements has been duly
authorized by the Company and, on the Closing Date, will have been duly executed
and delivered by the Company and will constitute a valid and binding obligation
of the Company, enforceable against the Company in accordance with its terms,
except to the extent that enforcement thereof may be limited by the
Enforceability Exceptions; and the Capital Securities Guarantee Agreement
(including any amendments and supplements thereto) conforms with all
requirements of the Trust Indenture Act and the applicable rules and regulations
promulgated thereunder by the Commission;

          (o) the Indenture has been duly qualified under the Trust Indenture
Act and, on the Closing Date, will have been duly authorized, executed and
delivered by the Company and will constitute a valid and binding agreement of
the Company, enforceable in accordance with its terms except to the extent that
enforcement thereof may be limited by the Enforceability Exceptions; and the
Indenture (including any amendments and supplements thereto) conforms with all
requirements of the Trust Indenture Act and the applicable rules and regulations
promulgated thereunder by the Commission;

          (p) the Subordinated Debentures have been duly authorized and, when
executed and authenticated in accordance with the Indenture and delivered to and
duly paid for by the Trust as set forth in the Prospectus, will be entitled to
the benefits of the Indenture and will be valid and binding obligations of the
Company, enforceable in accordance with their terms except to the

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extent that enforcement thereof may be limited by the Enforceability Exceptions;

          (q) the Securities and the Operative Documents conform in all material
respects to the summary descriptions thereof contained in the Prospectus;

          (r) neither the Trust nor the Company or any of its subsidiaries is,
or with the giving of notice or lapse of time or both would be, in violation of
or in default under, any indenture, mortgage, deed of trust, loan agreement or
other agreement or instrument to which any of them is a party or by which any of
them or any of their respective properties is bound, except for violations and
defaults which individually or in the aggregate are not material to the Trust or
the Company and its subsidiaries taken as a whole; the execution and delivery of
the Operative Documents to which it is a party by the Trust or the Company, as
the case may be, the issue and sale of the Securities and the performance by the
Trust or the Company of all of the provisions of its obligations under the
Securities and each of the Operative Documents to which it is a party and the
consummation of the transactions herein and therein contemplated will not
conflict with or result in a breach of any of the terms or provisions of, or
constitute a default under, any indenture, mortgage, deed of trust, loan
agreement or other agreement or instrument to which any of them is a party or
bound or to which any of the property or assets of any of them is subject, nor
will any such action result in any violation of the provisions of the Restated
Articles of Incorporation or By-Laws of the Company or the Trust Agreement or
organizational documents of the Trust, or any applicable law or statute or any
order, rule or regulation of any court or governmental agency or body having
jurisdiction over the Trust, the Company, its subsidiaries or any of their
respective properties; and no consent, approval, authorization, order, license,
registration or qualification of or with any such court or governmental agency
or body is required for the issue and sale of the Securities or the consummation
by the Company of the transactions contemplated by the Operative Documents,
except such consents, approvals, authorizations, orders, licenses, registrations
or qualifications (i) as have been obtained from the Pennsylvania Public Utility
Commission, the Kentucky Public Service Commission and under the Securities Act
or the Trust Indenture Act, or (ii) as may be required under state securities or
Blue Sky Laws in connection with the purchase and distribution of the Securities
by the Underwriters;

          (s) other than as set forth in the Registration Statement, there are
no legal or governmental investigations, actions, suits or proceedings pending
or, to the knowledge of the Company or the Trust, threatened against or
affecting the Trust or the Company or any of its subsidiaries or any of their
respective properties or to which the Trust or the Company or any of its
subsidiaries is or may be a party or to which any property of the

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Trust or the Company or any of its subsidiaries or to which the Company or any
of its subsidiaries is or may be subject which, if determined adversely to the
Trust, or the Company or any of its subsidiaries, could individually or in the
aggregate reasonably be expected to have a material adverse effect on the
general affairs, business, prospects, management, financial position,
stockholders' equity or results of operations of the Trust, or the Company and
its subsidiaries taken as a whole and, to the best of the Trust's and the
Company's knowledge, no such proceedings are threatened or contemplated by
governmental authorities or threatened by others; and there are no statutes,
regulations, contracts or other documents that are required to be filed as an
exhibit to the Registration Statement or required to be described in the
Registration Statement or the Prospectus which are not filed or described as
required;

          (t) the Trust, the Company and its subsidiaries each have good and
marketable title in fee simple to all items of real property and good and
marketable title to all personal property owned by them, in each case free and
clear of all liens, encumbrances and defects except such as are described or
referred to in the Prospectus or such as do not materially affect the value of
such property and do not materially interfere with the use made or proposed to
be made of such property by the Trust, the Company and its subsidiaries; and any
material real property and buildings held under lease by the Company and its
subsidiaries are held by them under valid, existing and enforceable leases with
such exceptions as are not material and do not materially interfere with the use
made or proposed to be made of such property and buildings by the Company or its
subsidiaries;

          (u) no relationship, direct or indirect, exists between or among the
Company or any of its subsidiaries on the one hand, and the directors, officers,
stockholders, customers or suppliers of the Company or any of its subsidiaries
on the other hand, which is required by the Securities Act to be described in
the Registration Statement and the Prospectus which is not so described;

          (v) neither the Company nor the Trust is and, after giving effect to
the offering and sale of the Securities, will be an "investment company" or
entity "controlled" by an "investment company", as such terms are defined in the
Investment Company Act of 1940, as amended (the "Investment Company Act");

          (w) the Company has complied with all provisions of Section 517.075,
Florida Statutes (Chapter 92-198, Laws of Florida) relating to doing business
with the Government of Cuba or with any person or affiliate located in Cuba;

          (x) the Company and its subsidiaries have filed all federal, state,
local and foreign tax returns which have been

                                       9
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required to be filed and have paid all taxes shown thereon and all assessments
received by them or any of them to the extent that such taxes have become due
and are not being contested in good faith; and, except as disclosed in the
Registration Statement and the Prospectus, there is no tax deficiency which has
been or might reasonably be expected to be asserted or threatened against the
Company or any of its subsidiaries;

          (y) each of the Trust, the Company and its subsidiaries owns,
possesses or has obtained all licenses, permits, certificates, consents, orders,
approvals and other authorizations from, and has made all declarations and
filings with, all federal, state, local and other governmental authorities
(including foreign regulatory agencies), all self-regulatory organizations and
all courts and other tribunals, domestic or foreign, necessary to own or lease,
as the case may be, and to operate its properties and to carry on its business
as conducted as of the date hereof, except where the failure to so own or
possess or to have so obtained or made would not, singly or in the aggregate,
have a material adverse effect on the Trust or the Company and its subsidiaries
taken as a whole, and neither the Trust, the Company nor any such subsidiary has
received any actual notice of any proceeding relating to revocation or
modification of any such license, permit, certificate, consent, order, approval
or other authorization, except as described in the Registration Statement and
the Prospectus; and each of the Trust, the Company and its subsidiaries is in
compliance with all laws and regulations relating to the conduct of its business
as conducted as of the date hereof, except where the failure to be in compliance
would not, singly or in the aggregate, have a material adverse effect on the
Trust or the Company and its subsidiaries taken as a whole;

          (z) the Company and its subsidiaries (i) are in compliance with any
and all applicable foreign, federal, state and local laws and regulations
relating to the protection of human health and safety, the environment or
hazardous or toxic substances or wastes, pollutants or contaminants
("Environmental Laws"), (ii) have received all permits, licenses or other
approvals required of them under applicable Environmental Laws to conduct their
respective businesses, (iii) are in compliance with all terms and conditions of
any such permit, license or approval, except where such noncompliance with
Environmental Laws, failure to receive required permits, licenses or other
approvals or failure to comply with the terms and conditions of such permits,
licenses or approvals would not, singly or in the aggregate, have a material
adverse effect on the Company and its subsidiaries, taken as a whole, and (iv)
are not aware of any administrative or judicial action being contemplated by
governmental authorities relating to Environmental Laws; neither the Company nor
any of its subsidiaries is subject to any consent decree or compliance or
administrative order issued pursuant to, or are the subject of any pending
investigation or litigation under, applicable Environmental Laws

                                       10
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except for such actions, decrees, orders or investigations which do not and are
not reasonably expected to have a material adverse effect on, or cause material
changes to, the general affairs, business, prospects, management, financial
position, stockholders' equity or results of operations of the Company and its
subsidiaries, taken as a whole; and neither the Company nor any of its
subsidiaries is a party to a governmental proceeding arising under any
Environmental Law which involves potential monetary sanctions, exclusive of
interest and costs, of $100,000 or more;

          (aa) in the ordinary course of its business, the Company reviews the
effect of Environmental Laws on the business, operations and properties of the
Company and its subsidiaries, in the course of which it identifies and evaluates
associated costs and liabilities (including, without limitation, any capital or
operating expenditures required for clean-up, closure of properties or
compliance with Environmental Laws or any permit, license or approval, any
related constraints on operating activities and any potential liabilities to
third parties); and, on the basis of such review, the Company has reasonably
concluded that such associated costs and liabilities would not, singly or in the
aggregate, have a material adverse effect on the Trust or the Company and its
subsidiaries taken as a whole;

          (bb) there are no existing or, to the best knowledge of the Offerors,
threatened labor disputes with the employees of the Trust, the Company or any of
its subsidiaries which are likely to have a material adverse effect on the Trust
or the Company and its subsidiaries taken as a whole;

          (cc) each employee benefit plan, within the meaning of Section 3(3) of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), that
is maintained, administered or contributed to by the Company or any of its
affiliates for employees or former employees of the Company and its affiliates
has been maintained in compliance with its terms and the requirements of any
applicable statutes, orders, rules and regulations, including but not limited to
ERISA and the Internal Revenue Code of 1986, as amended (the "Code").  No
prohibited transaction, within the meaning of Section 406 of ERISA or Section
4975 of the Code has occurred with respect to any such plan excluding
transactions effected pursuant to a statutory or administrative exemption.  For
each such plan which is subject to the funding rules of Section 412 of the Code
or Section 302 of ERISA, no "accumulated funding deficiency" as defined in
Section 412 of the Code has been incurred, whether or not waived, and the fair
market value of the assets of each such plan (excluding for these purposes
accrued but unpaid contributions) exceeded the present value of all benefits
accrued under such plan determined using reasonable actuarial assumptions;

                                       11
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          (dd) the Company has not taken and will not take, directly or
indirectly, any action designed to, or that might be reasonably expected to,
cause or result in stabilization or manipulation of the price of the Securities;

          (ee) the Trust and the Company meet the requirements for the use of
Form S-3 under the Securities Act;

          (ff) each of the Administrators of the Trust is an officer, employee
or affiliate of the Company and has been duly authorized by the Company to
execute and deliver the Trust Agreement;

          (gg) the Company and its subsidiaries have legal, valid and defensible
title to all of their interests in oil and gas properties and to all other real
and personal property owned by them and any other real property and buildings
held under lease by the Company and its subsidiaries are held by them under
valid, subsisting and enforceable leases, in each case free and clear of all
mortgages, pledges, liens, security interests, claims, restrictions or
encumbrances and defects of any kind, except (i) as described in the Prospectus
or (ii) which do not have a material adverse effect on the condition, financial
or otherwise, or the results of operations, business affairs or business
prospects of the Company; and

          (hh) the information underlying the estimates of oil and gas reserves
as described in the Prospectus is complete and accurate in all material respects
(or, with regard to any information underlying the estimates prepared by any
petroleum engineers retained by the seller of such oil and gas reserves, is, to
the best knowledge of the Company, complete and accurate in all material
respects); other than production of the reserves in the ordinary course of
business and intervening product price fluctuations, the Company is not aware of
any facts or circumstances that would result in a material adverse change in the
reserves of the present value of future net cash flows therefrom.  Estimates of
such reserves and present values comply in all material respects with the
applicable requirements of Regulation S-X and Industry Guide 2 under the
Securities Act.

     2.   OFFERING.  The Representative has advised the Company that the
Underwriters will make an offering of the Capital Securities purchased by such
Underwriters hereunder on the terms and conditions set forth in the Registration
Statement as soon as practicable after this Agreement is entered into, as in the
Representative's sole judgment is advisable.

     3.   PURCHASE AND DELIVERY; COMMISSION.  The Trust hereby agrees to sell to
the Underwriters and each Underwriter, severally and not jointly, upon the basis
of the representations and warranties herein contained, but subject to the
conditions

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hereinafter stated, agrees to purchase from the Trust the aggregate liquidation
amount of Capital Securities set forth opposite such Underwriter's name on
Schedule I hereto.

     As compensation to the Underwriters for their commitments hereunder, and in
view of the fact that the proceeds of the sale of the Capital Securities will be
used by the Trust to purchase the Subordinated Debentures of the Company, the
Company hereby agrees to pay at the Time of Delivery (as defined below) to the
Representative, for the accounts of the several Underwriters, an amount equal to
$____ per Capital Security for the Capital Securities to be delivered at the
Time of Delivery.

     Except as set forth in the next paragraph, the Capital Securities to be
purchased by each Underwriter hereunder will be represented by one or more
definitive global Capital Securities in book-entry form which will be deposited
by or on behalf of the Trust with DTC or its designated custodian.  The Trust
will deliver the Capital Securities to the Representative, for the account of
each Underwriter, against payment by or on behalf of such Underwriter of the
purchase price therefor by certified or official bank check or checks or
fedwire, payable to the order of the Trust in Federal (same day) funds, by
causing DTC to credit the Capital Securities to the account of the
Representative at DTC.  The Trust will cause the certificates representing the
Securities to be made available to the Representative for checking at least 24
hours prior to the Time of Delivery (as defined below) at the office of DTC or
its designated custodian (the "Designated Office").  The place, time and date of
such delivery and payment shall be at the offices of Brown & Wood LLP, One World
Trade Center, New York, New York 10048, at 10:00 a.m, New York time, on April
__, 1998 (the "Closing Date") or such other place, time and date as the
Representative, the Company and the Trust may agree upon in writing.  Such time
and date are herein called the "Time of Delivery".

     Such Capital Securities, if any, as the Representative may request upon at
least 48 hours' prior notice to the Trust (such request to include the
authorized denominations and the names in which they are to be registered),
shall be delivered in definitive certificated form, by and on behalf of the
Trust to the Representative for the account of certain of the Underwriters,
against payment by or on behalf of such Underwriter of the purchase price
therefor by fedwire, payable to the order of the Trust in Federal (same day)
funds.  The Trust will cause the certificates representing the Capital
Securities to be made available for checking and packaging at least 24 hours
prior to the Time of Delivery at the office of the Trust Company, 4 Albany
Street, New York, New York 10006.

                                       13
<PAGE>
 
     4.   CONDITIONS TO CLOSING.  The several obligations of the Underwriters to
purchase and pay for the Capital Securities will be subject to the following
conditions:

          (a) The Prospectus shall have been timely filed with the Commission in
accordance with Rule 430A of the Securities Act Regulations; and, at the Closing
Date, the Registration Statement shall have been declared effective and no stop
order suspending the effectiveness of the Registration Statement or any part
thereof shall have been issued under the Securities Act or proceedings therefor
initiated or threatened by the Commission; and any request of the Commission for
inclusion of additional information in the Registration Statement or the
Prospectus shall have been complied with to the reasonable satisfaction of
counsel to the Underwriters.

          (b) The Underwriters shall have received, on the Closing Date,

          (A) a certificate signed by the Chairman of the Board, the President,
    a Vice Chairman of the Board or any Executive or Senior Vice President and
    the principal financial or accounting officer of the Company, dated the
    Closing Date, to the effect that the signers of such certificate have
    carefully examined the Registration Statement and this Agreement and that:

               (i) the representations and warranties of the Company in this
          Agreement are true and correct on and as of the Closing Date with the
          same effect as if made on the Closing Date and the Company has
          complied in all material respects with all the agreements and
          satisfied in all material respects all the conditions on its part to
          be performed or satisfied at or prior to the Closing Date;

               (ii) since the date of the most recent financial statements
          included in the Registration Statement (exclusive of any supplement
          thereto), there has been no material adverse change in the condition
          (financial or other), earnings, business or properties of the Company
          and its subsidiaries taken as a whole, whether or not arising from
          transactions in the ordinary course of business, except as set forth
          in or contemplated in the Registration Statement (exclusive of any
          supplement thereto); and

               (iii) no stop order suspending the effectiveness of the
          Registration Statement has been issued and no proceedings for that
          purpose have been instituted or are pending or, to each such officer's
          knowledge, are contemplated by the Commission; and

                                       14
<PAGE>
 
          (B) a certificate signed by each of the Administrators of the Trust to
    the effect of clauses (i) and (ii) above with respect to the Trust.

          (c) Subsequent to the date hereof or, if earlier, the dates as of
which information is given in the Registration Statement (exclusive of any
amendment thereof), there shall not have been any change, or any development
involving a prospective change, in or affecting the business or properties of
the Trust, the Company and its subsidiaries the effect of which is, in the
judgment of the Underwriters, so material and adverse as to make it impractical
or inadvisable to proceed with the offering or the delivery of the Capital
Securities as contemplated by the Registration Statement (exclusive of any
amendment thereof).

          (d) The Underwriters shall have received an opinion, dated the Closing
Date, of Brown & Wood LLP, special tax counsel for the Offerors,
substantially in the form attached hereto as Exhibit A.  Insofar as such
opinions involve factual matters, such counsel may rely, to the extent such
counsel deems proper, upon certificates of officers of the Company, its
subsidiaries and the Trust and certificates of public officials.

          (e) The Underwriters shall have received opinions, dated the Closing
Date, of Johanna G. O'Loughlin, Esq., General Counsel to the Company, and Reed
Smith Shaw & McClay LLP, counsel to the Company, substantially in the form
attached hereto as Exhibit B-1 and B-2, respectively.  Insofar as such opinions
involve factual matters, such counsel may rely, to the extent such counsel deems
proper, upon certificates of officers of the Company, its subsidiaries and the
Trust, and certificates of public officials.

          (f) The Underwriters shall have received an opinion, dated the Closing
Date, of Seward & Kissel, counsel to the Trust Company and Trust Delaware,
substantially in the form attached hereto as Exhibit C.

          (g) The Underwriters shall have received an opinion, dated the Closing
Date, of Brown & Wood LLP, counsel to the Underwriters as to such matters as the
Underwriters shall reasonably request.  In rendering such opinion, counsel may
rely upon an opinion or opinions, each dated the Closing Date, of other counsel
retained by them or the Company as to laws of any jurisdiction other than the
United States or the State of New York, provided that (A) such reliance is
expressly authorized by each opinion so relied upon and a copy of each such
opinion is delivered to the Underwriters, and (B) counsel shall state in their
opinion that they believe that they and the Underwriters are justified in
relying thereon.  Insofar as such opinions involve factual matters, such counsel
may rely, to the extent such counsel deems proper, upon certificates of officers
of the Company, its subsidiaries and the Trust and certificates of public
officials.

                                       15
<PAGE>
 
          (h) The Underwriters shall have received an opinion, dated the Closing
Date, of Richards, Layton & Finger, P.A., special Delaware counsel to the
Offerors, substantially to the effect and in the form attached hereto as Exhibit
D.

          (i) On the Closing Date, the Capital Securities shall be rated at
least _____ by Moody's Investor Service, Inc. ("Moody's") and ____ by Standard &
Poor's Rating Services, a division of McGraw Hill, Inc. ("S&P"), and the Trust
shall have delivered to the Underwriters a letter dated the Closing Date, from
each such rating agency, or other evidence satisfactory to the Underwriters,
confirming that the Capital Securities have such ratings; and on or prior to the
Closing Date, no downgrading in the rating accorded the Capital Securities or
any other debt securities of the Company by any "nationally recognized
statistical rating organization" (as that term is defined by the Commission for
the purposes of Rule 436(g)(2) under the Securities Act) shall have occurred, or
any public announcement shall have been made that any such organization has
under surveillance or review their ratings of the Capital Securities or any
other debt securities of the Company (other than an announcement with positive
implications of a possible upgrading, and no implication of a possible
downgrading, of such rating), and if, in any such case, the effect thereof in
the reasonable judgment of the Underwriters makes it impracticable or
inadvisable to proceed with the purchase of the Capital Securities.

          (j) At the time of the execution of this Agreement, the Underwriters
shall have received a letter, dated such date, in form and substance reasonably
satisfactory to them, from Ernst & Young LLP, independent public accountants of
the Company, containing statements and information of the type ordinarily
included in accountants' "comfort letters" to underwriters with respect to the
financial statements and certain financial information, including the financial
information contained or incorporated by reference in the Registration Statement
as identified by the Representative.

          (k) At the Closing Date, the Representatives shall have received from
Ernst & Young LLP a letter, dated as of the Closing Date, to the effect that
they reaffirm the statements made in the letter furnished pursuant to subsection
(j) of this Section, except that the specified date referred to shall be a date
not more than three business days prior to the Closing Date.

          (l) Prior to the Closing Date, the Company shall have furnished to the
Underwriters such further information, certificates and documents as the
Underwriters may reasonably request in connection with the offering of the
Capital Securities.

                                       16
<PAGE>
 
    5.    COVENANTS OF THE OFFERORS.  In further consideration of the agreements
of the Underwriters herein contained, the Offerors covenant as follows:

          (a) The Offerors will prepare the Prospectus in a form approved by the
Underwriters and will file such Prospectus with the Commission pursuant to
subparagraph (1) or (4) of Rule 424(b) not later than the Commission's close of
business on the second business day following the execution and delivery of this
Agreement.  The Offerors will notify the Underwriters immediately, and confirm
the notice in writing, (i) of the effectiveness of the Registration Statement
and any amendment thereto(including any post-effective amendment), and of the
filing of the Prospectus pursuant to Rule 424(b), (ii) of the receipt of any
comments from the Commission, (iii) of any request by the Commission for any
amendment to the Registration Statement or any amendment or supplement to the
Prospectus or for additional information, and (iv) of the issuance by the
Commission of any stop order suspending the effectiveness of the Registration
Statement or of any order preventing or suspending the use of any Preliminary
Prospectus or the Prospectus, of the suspension of the qualification of the
Securities for offering or sale in any jurisdiction, or of the initiation or
threatening of any proceeding for such purpose.  The Offerors will make every
reasonable effort to prevent the issuance of any stop order or of any order
preventing or suspending the use of any Preliminary Prospectus or the Prospectus
or suspending any such qualification and, if any such order is issued, to obtain
the lifting thereof at the earliest possible moment.

          (b) The Offerors will deliver to the Underwriters, without charge, one
manually executed copy of the Registration Statement as originally filed and of
each amendment thereto (including exhibits filed therewith or incorporated by
reference therein and documents incorporated by reference into the Prospectus),
such number of conformed copies of the Registration Statement as originally
filed and of each amendment thereto (including documents incorporated by
reference into the Prospectus but without exhibits) as such Underwriters may
reasonably request and copies of each Preliminary Prospectus, the Prospectus and
any amended or supplemented Prospectus.

          (c) The Offerors will furnish to the Underwriters, without charge,
from time to time during the period when the Prospectus is required to be
delivered under the Securities Act and the Securities Act Regulations, such
number of copies of the Prospectus (as amended or supplemented, if applicable)
as they may reasonably request for the purposes contemplated by the Securities
Act or the Securities Act Regulations.  The Prospectus and any amendments or
supplements thereto furnished to the Underwriters will be identical to the
electronically transmitted copies thereof filed with the Commission pursuant to
EDGAR, except to the extent permitted by Regulation S-T.

                                       17
<PAGE>
 
          (d) The Offerors will deliver to the Underwriters notice of their
intention to prepare or file any amendment to the Registration Statement
relating to the Capital Securities (including any post-effective amendment) or
any amendment or supplement to the Prospectus (other than documents deemed to be
incorporated by reference into the Prospectus) which the Trust and the Company
propose for use by the Underwriters in connection with the offering of the
Capital Securities and which differs from the prospectus on file at the
Commission at the time the Registration Statement becomes effective (whether or
not such revised prospectus is required to be filed pursuant to Rule 424(b) of
the Securities Act Regulations), will furnish the Underwriters and counsel for
the Underwriters with copies of any such amendment or supplement a reasonable
amount of time prior to such proposed filing or use, as the case may be, and
will not file any such amendment or supplement or use any such prospectus to
which the Underwriters or counsel for the Underwriters shall reasonably object.

          (e) If, during such period after the Closing Date and prior to the
date on which the distribution of Capital Securities by the Underwriters is
completed, any event shall occur as a result of which it is necessary, in the
opinion of the Offerors' or Underwriters' counsel, to amend or supplement the
Prospectus (as then amended or supplemented) in order to ensure that the
Prospectus does not contain an untrue statement of a material fact or omit to
state a material fact necessary to make the statements therein, in the light of
the circumstances under which they were made, not misleading, or it is necessary
to amend or supplement the Prospectus to comply with law, the Company forthwith
shall prepare and furnish, at the Company's own expense, to the Underwriters,
either amendments or supplements to the Prospectus so that the statements in the
Prospectus as so amended or supplemented will not, in the light of the
circumstances under which they were made, be misleading or so that the
Prospectus will comply with law, as the case may be.

          (f) The Trust and the Company, during the period when the Prospectus
is required to be delivered under the Securities Act, will file promptly all
documents required to be filed with the Commission pursuant to Section 13, 14 or
15 of the Exchange Act subsequent to the time the Registration Statement becomes
effective.

          (g) The Offerors will endeavor to qualify the Capital Securities for
offer and sale under the securities or blue sky laws of such jurisdictions as
any Underwriter shall reasonably request and to pay all reasonable expenses
(including reasonable fees and disbursements of counsel) in connection with such
qualification and the printing of any memoranda concerning the aforesaid
qualification; provided, however, that neither Offeror shall be required to
qualify to do business in any jurisdiction where it is not now qualified or to
take any action which would subject it to

                                       18
<PAGE>
 
general or unlimited service of process in any jurisdiction where they are not
now subject.

          (h) During the period beginning on the date hereof and continuing to
and including the Closing Date, the Offerors will not offer, sell, contract to
sell or otherwise dispose of (other than in an offering made exclusively outside
the United States) any securities of the Company or the Trust substantially
similar to the Capital Securities or any securities convertible into or
exchangeable for the Capital Securities without the prior written consent of the
Underwriters.

          (i) During the period when the Capital Securities are outstanding, the
Company will not be or become an open-end investment company, unit investment
trust or face-amount certificate company that is or is required to be registered
under Section 8 of the Investment Company Act.

          (j) Neither the Company nor the Trust shall enter into any contractual
agreement with respect to the distribution of the Capital Securities except for
the arrangements with the Underwriters.

          (k) The Company will make generally available to its securityholders,
as soon as it is practicable to do so, but in any event not later than 15 months
after the effective date of the Registration Statement, an earnings statement
(which need not be audited) in reasonable detail, covering a period of at least
12 consecutive months beginning on the first day of the first full fiscal
quarter after the effective date of the Registration Statement, which earnings
statement shall satisfy the requirements of Section 11(a) of the Securities Act
and Rule 158 of the Securities Act Regulations and will advise you in writing
when such statement has been so made available.  If such fiscal quarter is the
last fiscal quarter of the Company's fiscal year, such earnings statement shall
be made available not later than 90 days after the close of the period covered
thereby and in all other cases shall be made available not later than 45 days
after the close of the period covered thereby.

          (l) For a period of five years (but not beyond any such date on which
no Securities shall be outstanding) after the Closing Date, the Offerors will
furnish to the Underwriters copies of all reports and communications delivered
to the Company's shareholders or to holders of the Capital Securities and will
also furnish copies of all reports (excluding exhibits) filed with the
Commission on Forms 8-K, 10-Q and 10-K, and all other reports and information
furnished to its shareholders or holders of the Capital Securities, as the case
may be, generally, not later than the time such reports are first furnished to
its shareholders or holders of the Capital Securities, as the case may be,
generally.

                                       19
<PAGE>
 
          (m) The Offerors shall take all reasonable action necessary to enable
Moody's and S&P to provide their respective credit ratings of the Capital
Securities.

          (n) The Offerors will cooperate with the Underwriters and use their
best efforts to permit the Capital Securities to be eligible for clearance and
settlement through the facilities of DTC.

          (o) The Offerors will use their best efforts to list the Capital
Securities on the New York Stock Exchange prior to the Closing Date.

          (p) The Trust will invest the proceeds received by it from the sale of
the Capital Securities in the Subordinated Debentures; and the Company will use
the proceeds received by it from the sale of the Subordinated Debentures in the
manner specified in the Prospectus under "Use of Proceeds".

    6.    EXPENSES.  The Company covenants and agrees with the Underwriters that
the Company will, whether or not any sale of the Capital Securities is
consummated, pay or cause to be paid the following: (i) costs of preparing and
printing (including reasonable word processing and duplication costs) the
Registration Statement and the Prospectus, and all amendments and supplements
thereto, (ii) all expenses and disbursements of counsel to the Company and the
Trust, (iii) all costs and expenses incurred in connection with the preparation,
issuance and delivery of the Capital Securities, (iv) the fees and disbursements
of the Company's accountants, (v) all costs and expenses incurred in the
preparation and the printing (excluding the word processing and duplication
costs incurred by the Underwriters' counsel) of the Capital Securities, the
Indenture, the Guarantee Agreements, the Trust Agreement and all other documents
relating to the issuance, purchase and initial resale of the Capital Securities,
(vi) rating agency fees, (vii) fees and expenses of any trustee appointed under
any of the Operative Documents, including reasonable fees and expenses of
counsel for such trustees, (vii) costs and expenses in connection with the
listing of the Capital Securities on the New York Stock Exchange and (viii) all
other costs and expenses incident to the performance by the Company of its
obligations hereunder which are not otherwise specifically provided in this
Section.  The Underwriters shall be responsible for all of their own expenses,
including the fees of the Underwriters' counsel.

    7.    INDEMNIFICATION AND CONTRIBUTION.

          (a) Each of the Company and the Trust jointly and severally agrees to
indemnify and hold harmless each Underwriter and each person, if any, who
controls each such Underwriter within the meaning of either Section 15 of the
Securities Act or Section 20 of the Exchange Act, from and against any and all
losses,

                                       20
<PAGE>
 
claims, damages and liabilities arising out of any untrue statement or alleged
untrue statement of a material fact contained in the Registration Statement, any
Preliminary Prospectus, the Prospectus or any amendment or supplement thereto,
or arising out of any omission or alleged omission to state therein a material
fact required to be stated therein or necessary to make the statements therein
in the light of the circumstances under which they were made, not misleading,
except insofar as such losses, claims, damages or liabilities (i) are caused by
any such untrue statement or omission based upon information furnished in
writing to the Company by the Underwriters through the Representative expressly
for use therein or (ii) arise from that part of the Registration Statement which
constitutes the Statements of Eligibility and Qualification (Form T-1) under the
Trust Indenture Act; provided, however, that the foregoing indemnity agreement
with respect to the Registration Statement, any Preliminary Prospectus, the
Prospectus or any amendment or supplement thereto shall not inure to the benefit
of any Underwriter from whom the person asserting any such losses, claims,
damages or liabilities purchased Capital Securities, or any person controlling
such Underwriter, if a copy of the Prospectus (as then amended or supplemented
if the Company shall have furnished any amendments or supplements thereto) was
not sent or given by or on behalf of such Underwriter to such person at or prior
to the written confirmation of the sale of the Capital Securities to such
persons, and if the Prospectus (as so amended or supplemented) would have cured
the defect giving rise to such loss, claim, damage or liability.  This indemnity
agreement shall be in addition to any liability that the Company or Trust may
otherwise have.

          (b) Each Underwriter agrees, severally and not jointly, to indemnify
and hold harmless the Company, the Trust, any authorized representative of the
Company or the Trust and any person controlling the Company within the meaning
of Section 15 of the Securities Act or Section 20 of the Exchange Act, to the
same extent as the foregoing indemnity from the Company and the Trust to the
Underwriters, but only with reference to information furnished in writing by
such Underwriter expressly for use in the Registration Statement and any
amendments or supplements thereto.  This indemnity agreement shall be in
addition to any liability that any Underwriter may otherwise have.

          (c) In case any proceeding (including any governmental investigation)
shall be threatened or instituted involving any person in respect of which
indemnity may be sought pursuant to paragraph (a) or (b) of this Section 7, such
person (the "indemnified party") shall promptly notify the person against whom
such indemnity may be sought (the "indemnifying party") in writing (but the
omission to so notify the indemnifying party will not relieve it from any
liability which it may have to any indemnified party other than under this
Section 7) and the indemnifying party, upon request of the indemnified party,
shall retain counsel

                                       21
<PAGE>
 
reasonably satisfactory to the indemnified party to represent the indemnified
party and any others the indemnifying party may designate in such proceeding and
pay the reasonable fees and disbursements of such counsel related to such
proceeding.  In any such proceeding, any indemnified party shall have the right
to retain its own counsel, but fees and expenses of such counsel shall be at the
expense of the indemnified party unless (i) the indemnifying party and the
indemnified party shall have mutually agreed to retention of such counsel or
(ii) the named parties to any such proceeding (including any impleaded parties)
include both the indemnifying party and the indemnified party and the
representation of both parties by the same counsel would be inappropriate due to
actual or potential differing interests between them.  It is understood that the
indemnifying party shall not, in connection with any proceeding or related
proceedings in the same jurisdiction, be liable for the reasonable fees and
expenses of more than one separate firm for all such indemnified parties.  In
the case of parties indemnified pursuant to paragraph (a) of this Section 7,
such separate firm shall be designated in writing by the Representative.  In the
case of parties indemnified pursuant to paragraph (b) of this Section 7, such
separate firm shall be designated in writing by the Company.  The indemnifying
party shall not be liable for any settlement of any proceeding effected without
its written consent but if settled with such consent or if there be a final
judgment for the plaintiff, the indemnifying party agrees to indemnify the
indemnified party from and against any loss or liability by reason of such
settlement or judgment.

          (d) If the indemnification provided for in this Section 7 is
unavailable to an indemnified party under paragraphs (a) or (b) hereof or
insufficient in respect of any losses, claims, damages or liabilities referred
to therein, then each indemnifying party, in lieu of indemnifying such
indemnified party, shall contribute to the amount paid or payable by such
indemnified party as a result of such losses, claims, damages or liabilities (i)
in such proportion as is appropriate to reflect the relative benefits received
by the Offerors on the one hand and the Underwriters on the other hand in
connection with the offering of the Capital Securities pursuant to this
Agreement or (ii) if the allocation provided by clause (i) above is not
permitted by applicable law, in such proportion as is appropriate to reflect not
only the relative benefits referred to in clause (i) above but also the relative
fault of the Offerors on the one hand and of the Underwriters on the other hand
in connection with the statements or omissions which resulted in such losses,
claims, damages or liabilities, as well as any other relevant equitable
considerations.  The relative benefits received by the Offerors on the one hand
and the Underwriters on the other hand in connection with the offering of such
Capital Securities shall be deemed to be in the same proportion as the total net
proceeds (before deducting expenses) from the offering of such Capital
Securities received by the Company bear to the total

                                       22
<PAGE>
 
discounts and commissions received by such Underwriter in respect thereof.  The
relative fault of the Offerors on the one hand and of the Underwriters on the
other hand shall be determined by reference to, among other things, whether the
untrue or alleged untrue statement of a material fact or the omission or alleged
omission to state a material fact relates to information supplied by the
Offerors or by the Underwriters and the parties' relative intent, knowledge,
access to information and opportunity to correct or prevent such statements or
omissions.

          (e) The Company, the Trust and the Underwriters agree that it would
not be just and equitable if contribution pursuant to this Section 7 were
determined by pro rata allocation or by any other method of allocation that does
not take account of the considerations referred to in paragraph (d) of this
Section 7.  The amount paid or payable by an indemnified party as a result of
the losses, claims, damages and liabilities referred to in paragraph (d) of this
Section 7 shall be deemed to include, subject to the limitations set forth
above, any reasonable legal or other expenses reasonably incurred by such
indemnified party in connection with investigating or defending any such action
or claim.

          (f) The indemnity and contribution agreements contained in this
Section 7 and the representations and warranties of the Company, the Trust and
the Underwriters in this Agreement shall remain operative and in full force and
effect regardless of (i) any termination of this Agreement, (ii) any
investigation made by or on behalf of a Underwriter or any person controlling
such Underwriter, or by or on behalf of the Trust or the Company, its directors
or officers, any authorized representative of the Company or the Trust or any
person controlling the Company or the Trust, and (iii) acceptance of and payment
for any of the Capital Securities.

    8.    TERMINATION.

          (a) This Agreement shall be subject to termination in the absolute
discretion of the Representative, by notice to the Company, if at or prior to
the Closing Date (i) there has been, since the time of execution of this
Agreement or since the respective dates as of which information is given in the
Prospectus, any material adverse change in the condition, financial or
otherwise, or in the business affairs or business prospects of the Trust or the
Company and its subsidiaries considered as one enterprise, whether or not
arising in the ordinary course of business, (ii) trading in securities generally
on the New York Stock Exchange shall have been suspended or materially limited,
(iii) a general moratorium on commercial banking activities in New York shall
have been declared by either Federal or New York State authorities, or (iv)
there shall have occurred any material outbreak or escalation of hostilities or
other calamity or crisis the effect of which on the financial markets of the
United States is such as to make it, in the reasonable judgment of the

                                       23
<PAGE>
 
Representative, impracticable to market the Capital Securities or to enforce
contracts for the resale of Capital Securities.

          (b) The Company may terminate this Agreement upon written notice to
the Representative at any time at or prior to the Closing Date if the Company
shall receive the reasonable opinion of Brown & Wood LLP, its special tax
counsel, following consultation with the Representative and its counsel, that
there is more than an insubstantial risk that interest payable by the Company on
the Subordinated Debentures will not be deductible by the Company for federal
income tax purposes as a result of action taken on any federal legislative tax
proposal. If this Agreement is terminated pursuant to this Section 8, such
termination shall be without liability of any party to any other party, except
as provided in Section 6, and Sections 1 and 7 shall survive such termination
and remain in full force and effect.

    9.    PRO RATA PURCHASE IN CERTAIN EVENTS.  If on the Closing Date any one
or more of the Underwriters shall fail or refuse to purchase Capital Securities
that it or they have agreed to purchase hereunder and the aggregate liquidation
amount of Capital Securities that such defaulting Underwriter or Underwriters
agreed but failed or refused to purchase is not more than one-tenth of the
aggregate liquidation amount of Capital Securities to be purchased on such date,
the other Underwriters shall be obligated severally and not jointly in the
proportions which the aggregate liquidation amount of Capital Securities set
forth opposite their names in Schedule I to this Agreement bears to the
aggregate liquidation amount of Capital Securities set forth opposite the names
of all such non-defaulting Underwriters, or in such other proportions as the
Representative may specify, to purchase the Capital Securities that such
defaulting Underwriter or Underwriters agreed but failed or refused to purchase
on such date.  If on the Closing Date any Underwriter or Underwriters shall fail
or refuse to purchase Capital Securities and the aggregate liquidation amount of
Capital Securities with respect to which such default occurs is more than one-
tenth of the aggregate liquidation amount of Capital Securities to be purchased
on such date, and arrangements satisfactory to the Representative and the
Company for the purchase of such Capital Securities are not made within 36 hours
after such default, this Agreement shall thereupon terminate without liability
on the part of any non-defaulting Underwriters or of the Company or the Trust.
In any such case either the Representative or the Company shall have the right
to postpone the Closing Date, but in no event for longer than seven (7) days, in
order that the required changes, if any, in the Registration Statement or in any
other documents or arrangements may be effected.  An action taken under this
Section 9 shall not relieve any defaulting Underwriter from liability in respect
of any default of such Underwriter under this Agreement.

    10.   REIMBURSEMENT UPON TERMINATION IN CERTAIN CIRCUMSTANCES.  If this
Agreement shall be terminated by the Underwriters or any of

                                       24
<PAGE>
 
them, because of any failure or refusal on the part of the Company to comply in
any material respect with the terms or to fulfill in any material respect any of
the conditions of this Agreement, or if for any reason the Company shall be
unable to perform in any material respect its obligations under this Agreement,
the Company shall reimburse the Underwriters or such Underwriters as have so
terminated the Agreement, with respect to themselves, severally, for all
reasonable out-of-pocket expenses reasonably incurred by such Underwriters in
connection with the offering of the Capital Securities.

    11.   NOTICES.  All notices and other communications hereunder shall be in
writing and shall be deemed to have been duly given if mailed or transmitted by
any standard form of telecommunication.  Notices to the Underwriters shall be
directed to the Representatives c/o Morgan Stanley at 1585 Broadway, New York,
New York 10036, Attention: Syndicate Desk, Managing Director, with a copy to
Brown & Wood LLP, One World Trade Center, New York, New York 10048, Attention:
Craig E. Chapman, Esq.; notices to the Offerors shall be directed to Equitable
Resources, Inc., 420 Boulevard of the Allies, Pittsburgh, Pennsylvania 15215,
Attention:  Johanna G. O'Loughlin, General Counsel, with a copy to Reed Smith
Shaw & McClay LLP, 435 Sixth Avenue, Pittsburgh, Pennsylvania 15219-1886,
Attention:  Robert K. Morris, Esq.

    12.   PARTIES.  This Agreement shall inure to the benefit of and be binding
upon the Underwriters and the Offerors and their respective successors.  Nothing
expressed or mentioned in this Agreement is intended or shall be construed to
give any person, firm or corporation, other than the Underwriters and the
Offerors and their respective successors and the controlling persons and
officers, directors and trustees referred to in Section 7 and their heirs and
legal representatives, any legal or equitable right, remedy or claim under or in
respect of this Agreement or any provision herein contained.  This Agreement and
all conditions and provisions hereof are intended to be for the sole and
exclusive benefit of the Underwriters and the Offerors and their respective
successors, and said controlling persons and officers, directors and trustees
and their heirs and legal representatives, and for the benefit of no other
person, firm or corporation.  No purchaser of Capital Securities from any
Underwriter shall be deemed to be a successor by reason merely of such purchase.

    13.   COUNTERPARTS.  This Agreement may be signed in any number of
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.

    14.   GOVERNING LAW.  THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

                                       25
<PAGE>
 
    Please confirm that the foregoing correctly sets forth the agreement among
the Trust, the Company and the several Underwriters by having an authorized
officer sign a copy of this Agreement in the space set forth below and by
returning the signed copy to us.


                                   Very truly yours,


                                   EQUITABLE RESOURCES, INC.


                                   By: __________________________
                                       Name:
                                       Title:


                                   EQUITABLE RESOURCES CAPITAL
                                     TRUST I


                                   By: EQUITABLE RESOURCES, INC.,
                                         as Depositor


                                   By: ___________________________
                                       Name:
                                       Title:


Accepted by:
MORGAN STANLEY & CO. INCORPORATED,
as representative of the several
Underwriters named in Schedule I hereto



By: ________________________________
    Name:
    Title:

                                       26
<PAGE>
 
                                   SCHEDULE I


Underwriter                                             Amount
- -----------                                             ------


Morgan Stanley & Co. Incorporated                       $
                                                         
J.P. Morgan Securities Inc.                             $
                                                         
PaineWebber Incorporated                                $
                                                         
Prudential Securities Incorporated                      $
                                                         
Robert W. Baird & Co. Incorporated                      $

BT Alex. Brown Incorporated                             $

Bear, Stearns & Co. Inc.                                $

CIBC Oppenheimer Corp                                   $

A.G. Edwards & Sons, Inc.                               $

Goldman, Sachs & Co.                                    $

Arthurs, Lestrange & Company Incorporated               $

J.C. Bradford & Co.                                     $

Cowen & Co. International Tranches                      $

Dain Rauscher Incorporated                              $

Davenport & Company LLC                                 $

Fahnestock & Co. Inc.                                   $

Fidelity Capital Markets Div Nat'l Fin Serv Corp.       $

First Albany Corporation                                $

Gibraltar Securities Co.                                $

Interstate/Johnson Lane Corporation                     $

Janney Montgomery Scott Inc.                            $

J.J.B. Hilliard, W.L. Lyons, Inc.                       $

Legg Mason Wood Walker, Incorporated                    $

McDonald & Company Securities, Inc.                     $

McGinn, Smith & Co., Inc.                               $

Morgan Keegan & Company, Inc.                           $

Olde Discount Corporation                               $

The Ohio Company                                        $

Parker/Hunter Incorporated                              $

Pershing Division of Donaldson, Lufkin & Jenrette       $

Piper Jaffray Inc.                                      $

Raymond James & Associates, Inc.                        $

The Robinson-Humphrey Company, LLC                      $

Roney & Co., L.L.C.                                     $

Stifel, Nicolaus & Company, Incorporated                $

Sutro & Co. Incorporated                                $

Tucker Anthony Incorporated                             $

U.S. Clearing Corp.                                     $

Wheat First Securities, Inc.                            $___________

   Total                                                $125,000,000
                                                        ============
<PAGE>
 
                                   EXHIBIT A


    The opinion of Brown & Wood LLP, special tax counsel to the
Company, to be delivered pursuant to Section 4(d) of the Underwriting Agreement
shall be substantially to the effect that:


          1.  The Subordinated Debentures will be classified for United States
    federal income tax purposes as indebtedness of the Company;

          2.  The Trust will be classified for United States federal income tax
    purposes as a grantor trust and not as an association taxable as a
    corporation; and

          3.  Although the discussion set forth in the Prospectus under the
    heading "Certain Federal Income Tax Consequences" does not purport to
    discuss all possible United States federal income tax consequences of the
    purchase, ownership and disposition of the Capital Securities, such
    discussion represents, to the extent that it constitutes matters of federal
    law or legal conclusions with respect thereto, in all material respects, a
    fair and accurate summary of the United States federal income tax
    consequences of the purchase, ownership and disposition of the Capital
    Securities under current law.
<PAGE>
 
                                  EXHIBIT B-1


    The opinion of Johanna G. O'Loughlin, Esq, General Counsel to the Company,
to be delivered pursuant to Section 4(e) of the Underwriting Agreement shall be
substantially to the effect that:


          1.  The Company has been duly incorporated and is validly existing as
    a corporation in good standing under the laws of the Commonwealth of
    Pennsylvania, with power and authority (corporate or other) to own, lease
    and operate its properties and conduct its business as described in the
    Prospectus;

          2.  The Company has been duly qualified as a foreign corporation for
    the transaction of business and is in good standing under the laws of each
    other jurisdiction in which it owns or leases properties or conducts any
    business so as to require such qualification, other than where the failure
    to be so qualified or in good standing would not have a material adverse
    effect on the Company and its subsidiaries taken as a whole;

          3.  Each of the Company's subsidiaries has been duly incorporated and
    is validly existing as a corporation in good standing under the laws of its
    jurisdiction of incorporation, with power and authority (corporate or other)
    to own, lease and operate its properties and conduct its business as
    described in the Prospectus, and has been duly qualified as a foreign
    corporation for the transaction of business and is in good standing under
    the laws of each jurisdiction in which it owns or leases properties or
    conducts any business so as to require such qualification, other than where
    the failure to be so qualified or in good standing would not have a material
    adverse effect on the Company and its subsidiaries taken as a whole; and all
    the outstanding shares of capital stock of each subsidiary of the Company
    have been duly authorized and validly issued, are fully-paid and non-
    assessable, and (except in the case of foreign subsidiaries, for directors'
    qualifying shares) are owned by the Company, directly or indirectly, free
    and clear of all liens, encumbrances, security interests and claims;

          4.  the Registration Statement and the Prospectus (as amended or
    supplemented if the Company shall have furnished any amendments or
    supplements thereto) complied in all material respects with the Securities
    Act of 1933, as amended (the "Securities Act"), and the rules and
    regulations thereunder (the "Securities Act Regulations") and the Trust
    Indenture Act of 1939, as amended, and the rules and regulations of the
    Securities and Exchange Commission (the
<PAGE>
 
    "Commission") thereunder (collectively, the "Trust Indenture Act"), and do
    not and will not, as of the applicable effective date of the Registration
    Statement and any amendment thereto and as of the date of the Prospectus and
    any amendment or supplement thereto and, did not as of the date hereof
    contain any untrue statement of a material fact or omit to state any
    material fact required to be stated therein or necessary to make the
    statements therein, in the light of the circumstances under which they were
    made, not misleading, and the Prospectus, as amended or supplemented at the
    Closing Date, if applicable, will not contain any untrue statement of a
    material fact or omit to state a material fact necessary to make the
    statements therein, in the light of the circumstances under which they were
    made, not misleading; except that the foregoing representations and
    warranties shall not apply to (i) that part of the Registration Statement
    which constitutes the Statements of Eligibility and Qualification (Form T-1)
    under the Trust Indenture Act, and (ii) statements or omissions in the
    Registration Statement or the Prospectus made in reliance upon and in
    conformity with information relating to any Underwriter furnished to the
    Company in writing by such Underwriter through the Representative expressly
    for use therein;

          5.  The documents incorporated or deemed to be incorporated by
    reference in the Registration Statement and the Prospectus, when they became
    effective or were filed with the Commission, as the case may be, conformed
    in all material respects to the requirements of the Securities Act or the
    Exchange Act, as applicable, and none of such documents contained an untrue
    statement of a material fact or omitted to state a material fact required to
    be stated therein or necessary to make the statements therein, in the light
    of the circumstances under which they were made, not misleading; and any
    further documents so filed and incorporated by reference in the Prospectus
    or any further amendment or supplement thereto, when such documents become
    effective or are filed with the Commission, as the case may be, will conform
    in all material respects to the requirements of the Securities Act or the
    Securities and Exchange Act of 1934, as amended (the "Exchange Act"), as
    applicable, and will not contain an untrue statement of a material fact or
    omit to state a material fact required to be stated therein or necessary to
    make the statements therein, in the light of the circumstances under which
    they were made, not misleading;

          6.  Neither the Trust nor the Company or any of its subsidiaries is,
    or with the giving of notice or lapse of time or both would be, in violation
    of or in default under, any indenture, mortgage, deed of trust, loan
    agreement or other agreement or instrument to which any of them is a party
    or by which any of them or any of their respective properties is

                                     B-1-2
<PAGE>
 
    bound, except for violations and defaults which individually or in the
    aggregate are not material to the Trust or the Company and its subsidiaries
    taken as a whole; the execution and delivery of the Operative Documents by
    the Trust or the Company, as the case may be, the issue and sale of the
    Securities and the performance by the Trust or the Company of all of the
    provisions of its obligations under the Securities and each of the Operative
    Documents and the consummation of the transactions contemplated therein and
    in the Underwriting Agreement do not and will not conflict with or result in
    a breach of any of the terms or provisions of, or constitute a default
    under, any indenture, mortgage, deed of trust, loan agreement or other
    agreement or instrument to which any of them is a party or bound or to which
    any of the property or assets of any of them is subject, nor does or will
    any such action result in any violation of the provisions of the Restated
    Articles of Incorporation or By-Laws of the Company or the Trust Agreement
    or organizational documents of the Trust, or any applicable law or statute
    or any order, rule or regulation of any court or governmental agency or body
    having jurisdiction over the Trust, the Company, its subsidiaries or any of
    their respective properties;

          7.  No consent, approval, authorization, order, license, registration
    or qualification of or with any such court or governmental agency or body is
    required for the issue and sale of the Securities or the consummation by the
    Company of the transactions contemplated by the Operative Documents, except
    such consents, approvals, authorizations, orders, licenses, registrations or
    qualifications (i) as have been obtained from the Pennsylvania Public
    Utility Commission, the Kentucky Public Service Commission and under the
    Securities Act or the Trust Indenture Act, or (ii) as may be required under
    state securities or Blue Sky Laws in connection with the purchase and
    distribution of the Securities by the Underwriters;

          8.  Other than as set forth in the Registration Statement, there are
    no legal or governmental investigations, actions, suits or proceedings
    pending or, to the knowledge of the Company or the Trust, threatened against
    or affecting the Trust or the Company or any of its subsidiaries or any of
    their respective properties or to which the Trust or the Company or any of
    its subsidiaries is or may be a party or to which any property of the Trust
    or the Company or any of its subsidiaries or to which the Company or any of
    its subsidiaries is or may be subject which, if determined adversely to the
    Trust, or the Company or any of its subsidiaries, could individually or in
    the aggregate reasonably be expected to have a material adverse effect on
    the general affairs, business, prospects, management, financial position,
    stockholders' equity or results of operations of the Trust, or the Company
    and its subsidiaries

                                     B-1-3
<PAGE>
 
    taken as a whole and, to the best of the Trust's and the Company's
    knowledge, no such proceedings are threatened or contemplated by
    governmental authorities or threatened by others; and there are no statutes,
    regulations, contracts or other documents that are required to be filed as
    an exhibit to the Registration Statement or required to be described in the
    Registration Statement or the Prospectus which are not filed or described as
    required;

          9.  The Trust, the Company and its subsidiaries each have good and
    marketable title in fee simple to all items of real property and good and
    marketable title to all personal property owned by them, in each case free
    and clear of all liens, encumbrances and defects except such as are
    described or referred to in the Prospectus or such as do not materially
    affect the value of such property and do not materially interfere with the
    use made or proposed to be made of such property by the Trust, the Company
    and its subsidiaries; and any material real property and buildings held
    under lease by the Company and its subsidiaries are held by them under
    valid, existing and enforceable leases with such exceptions as are not
    material and do not materially interfere with the use made or proposed to be
    made of such property and buildings by the Company or its subsidiaries;

          10.  Neither the Company nor the Trust is and, after giving effect to
    the offering and sale of the Securities, will be an "investment company" or
    entity "controlled" by an "investment company", as such terms are defined in
    the Investment Company Act of 1940, as amended (the "Investment Company
    Act");

          11.  Each of the Trust, the Company and its subsidiaries owns,
    possesses or has obtained all licenses, permits, certificates, consents,
    orders, approvals and other authorizations from, and has made all
    declarations and filings with, all federal, state, local and other
    governmental authorities (including foreign regulatory agencies), all self-
    regulatory organizations and all courts and other tribunals, domestic or
    foreign, necessary to own or lease, as the case may be, and to operate its
    properties and to carry on its business as conducted as of the date hereof,
    except where the failure to so own or possess or to have so obtained or made
    would not, singly or in the aggregate, have a material adverse effect on the
    Trust or the Company and its subsidiaries taken as a whole, and neither the
    Trust, the Company nor any such subsidiary has received any actual notice of
    any proceeding relating to revocation or modification of any such license,
    permit, certificate, consent, order, approval or other authorization, except
    as described in the Registration Statement and the Prospectus; and each of
    the Trust, the Company and its subsidiaries is in compliance with all laws

                                     B-1-4
<PAGE>
 
    and regulations relating to the conduct of its business as conducted as of
    the date hereof, except where the failure to be in compliance would not,
    singly or in the aggregate, have a material adverse effect on the Trust or
    the Company and its subsidiaries taken as a whole;

          12.  The Company and its subsidiaries (i) are in compliance with any
    and all applicable foreign, federal, state and local laws and regulations
    relating to the protection of human health and safety, the environment or
    hazardous or toxic substances or wastes, pollutants or contaminants
    ("Environmental Laws"), (ii) have received all permits, licenses or other
    approvals required of them under applicable Environmental Laws to conduct
    their respective businesses, (iii) are in compliance with all terms and
    conditions of any such permit, license or approval, except where such
    noncompliance with Environmental Laws, failure to receive required permits,
    licenses or other approvals or failure to comply with the terms and
    conditions of such permits, licenses or approvals would not, singly or in
    the aggregate, have a material adverse effect on the Company and its
    subsidiaries, taken as a whole, and (iv) are not aware of any administrative
    or judicial action being contemplated by governmental authorities relating
    to Environmental Laws; neither the Company nor any of its subsidiaries is
    subject to any consent decree or compliance or administrative order issued
    pursuant to, or are the subject of any pending investigation or litigation
    under, applicable Environmental Laws except for such actions, decrees,
    orders or investigations which do not and are not reasonably expected to
    have a material adverse effect on, or cause material changes to, the general
    affairs, business, prospects, management, financial position, stockholders'
    equity or results of operations of the Company and its subsidiaries, taken
    as a whole; and neither the Company nor any of its subsidiaries is a party
    to a governmental proceeding arising under any Environmental Law which
    involves potential monetary sanctions, exclusive of interest and costs, of
    $100,000 or more;

          13.  The Company and its subsidiaries have legal, valid and defensible
    title to all of their interests in oil and gas properties and to all other
    real and personal property owned by them and any other real property and
    buildings held under lease by the Company and its subsidiaries are held by
    them under valid, subsisting and enforceable leases, in each case free and
    clear of all mortgages, pledges, liens, security interests, claims,
    restrictions or encumbrances and defects of any kind, except (i) as
    described in the Prospectus or (ii) which do not have a material adverse
    effect on the condition, financial or otherwise, or the results of
    operations, business affairs or business prospects of the Company; and


                                     B-1-5
<PAGE>
 
    14.  The information underlying the estimates of oil and gas reserves as
    described in the Prospectus is complete and accurate in all material
    respects (or, with regard to any information underlying the estimates
    prepared by any petroleum engineers retained by the seller of such oil and
    gas reserves, is, to the best knowledge of the Company, complete and
    accurate in all material respects); other than production of the reserves in
    the ordinary course of business and intervening product price fluctuations,
    the Company is not aware of any facts or circumstances that would result in
    a material adverse change in the reserves of the present value of future net
    cash flows therefrom.  Estimates of such reserves and present values comply
    in all material respects with the applicable requirements of Regulation S-X
    and Industry Guide 2 under the Securities Act.


                                     B-1-6
<PAGE>
 
                                  EXHIBIT B-2


    The opinion of Reed Smith Shaw & McClay LLP, counsel to the Company, to be
delivered pursuant to Section 4(e) of the Underwriting Agreement shall be
substantially to the effect that:


          1.  The Company has been duly incorporated and is validly existing as
    a corporation in good standing under the laws of the Commonwealth of
    Pennsylvania, with power and authority (corporate or other) to own, lease
    and operate its properties and conduct its business as described in the
    Prospectus;

          2.  The Trust has been duly created and is validly existing in good
    standing as a business trust under the Delaware Act with the power and
    authority to own property and to conduct its business as described in the
    Prospectus and to enter into and perform its obligations under the Operative
    Documents, the Capital Securities, the Common Securities and any other
    instruments or agreements to which it is a party; the Trust is not a party
    to or otherwise bound by any material instrument or agreement other than
    those described in the Registration Statement;

          3.  The Common Securities have been duly authorized by the Trust and,
    when issued and delivered by the Trust to the Company against payment
    therefor as described in the Prospectus, will be validly issued and will
    represent undivided beneficial interests in the assets of the Trust entitled
    to the benefits of the Trust Agreement; the issuance of the Common
    Securities is not subject to preemptive or other similar rights; and on the
    Closing Date all of the issued and outstanding Common Securities will be
    directly owned by the Company free and clear of any security interest,
    mortgage, pledge, lien, encumbrance, claim or equitable right;

          4.  The Capital Securities have been duly authorized by the Trust and,
    when issued and delivered against payment therefor as provided herein, will
    be validly issued and fully paid and non-assessable undivided beneficial
    interests in the assets of the Trust entitled to the benefits of the Trust
    Agreement and will conform in all material respects to the description
    thereof contained in the Prospectus; the issuance of the Capital Securities
    will not be subject to preemptive or other similar rights;

          5.  The Underwriting Agreement has been duly authorized, executed and
    delivered by the Offerors;
<PAGE>
 
          6. The Trust Agreement has been qualified under the Trust Indenture
    Act and has been duly authorized by the Company and, on the Closing Date,
    will have been duly executed and delivered by the Company and, assuming due
    authorization, execution and delivery of the Trust Agreement by the Property
    Trustee and the Delaware Trustee, the Trust Agreement is a valid and binding
    obligation of the Company, enforceable against the Company in accordance
    with its terms, except to the extent that enforcement thereof may be limited
    by bankruptcy, insolvency, reorganization, moratorium or other similar laws
    affecting creditors' rights generally or by general principles of equity
    (regardless of whether enforcement is considered in a proceeding at law or
    in equity) and the availability of equitable remedies (collectively, the
    "Enforceability Exceptions");  and the Trust Agreement (including any
    amendments and supplements thereto) conforms with all requirements of the
    Trust Indenture Act and the applicable rules and regulations promulgated
    thereunder by the Commission;

          7.  The Capital Securities Guarantee Agreement has been qualified
    under the Trust Indenture Act; each of the Guarantee Agreements has been
    duly authorized by the Company and, on the Closing Date, will have been duly
    executed and delivered by the Company and will constitute a valid and
    binding obligation of the Company, enforceable against the Company in
    accordance with its terms, except to the extent that enforcement thereof may
    be limited by the Enforceability Exceptions; and the Capital Securities
    Guarantee Agreement (including any amendments and supplements thereto)
    conforms with all requirements of the Trust Indenture Act and the applicable
    rules and regulations promulgated thereunder by the Commission;

          8.  The Indenture has been duly qualified under the Trust Indenture
    Act and has been duly authorized, executed and delivered by the Company and
    will constitute a valid and binding agreement of the Company, enforceable in
    accordance with its terms except to the extent that enforcement thereof may
    be limited by the Enforceability Exceptions; and the Indenture (including
    any amendments and supplements thereto) conforms with all requirements of
    the Trust Indenture Act and the applicable rules and regulations promulgated
    thereunder by the Commission;

          9.  The Subordinated Debentures have been duly authorized and, when
    executed and authenticated in accordance with the Indenture and delivered to
    and duly paid for by the Trust as set forth in the Prospectus, will be
    entitled to the benefits of the Indenture and will be valid and binding
    obligations of the Company, enforceable in accordance with

                                     B-2-2
<PAGE>
 
    their terms except to the extent that enforcement thereof may be limited by
    the Enforceability Exceptions;

          10.  The Securities and the Operative Documents conform in all
    material respects to the summary descriptions thereof contained in the
    Prospectus;

          11.  No consent, approval, authorization, order, license, registration
    or qualification of or with any such court or governmental agency or body is
    required for the issue and sale of the Securities or the consummation by the
    Company of the transactions contemplated by the Operative Documents, except
    such consents, approvals, authorizations, orders, licenses, registrations or
    qualifications (i) as have been obtained from the Pennsylvania Public
    Utility Commission, the Kentucky Public Service Commission and under the
    Securities Act or the Trust Indenture Act, or (ii) as may be required under
    state securities or Blue Sky Laws in connection with the purchase and
    distribution of the Securities by the Underwriters;

          12.  The Trust and the Company meet the requirements for the use of
    Form S-3 under the Securities Act;

          13.  the Registration Statement and the Prospectus (as amended or
    supplemented if the Company shall have furnished any amendments or
    supplements thereto) complied in all material respects with the Securities
    Act, the Securities Act Regulations and the Trust Indenture Act of 1939, as
    amended, and the rules and regulations of the Commission thereunder
    (collectively, the "Trust Indenture Act"), and do not and will not, as of
    the applicable effective date of the Registration Statement and any
    amendment thereto and as of the date of the Prospectus and any amendment or
    supplement thereto and, did not as of the date such opinion is delivered
    contain any untrue statement of a material fact or omit to state any
    material fact required to be stated therein or necessary to make the
    statements therein, in the light of the circumstances under which they were
    made, not misleading, and the Prospectus, as amended or supplemented at the
    Closing Date, if applicable, will not contain any untrue statement of a
    material fact or omit to state a material fact necessary to make the
    statements therein, in the light of the circumstances under which they were
    made, not misleading; except that the foregoing representations and
    warranties shall not apply to (i) that part of the Registration Statement
    which constitutes the Statements of Eligibility and Qualification (Form T-1)
    under the Trust Indenture Act, and (ii) statements or omissions in the
    Registration Statement or the Prospectus made in reliance upon and in
    conformity with information relating to any Underwriter furnished to the
    Company in writing by such Underwriter through the Representatives expressly
    for use therein;

                                     B-2-3
<PAGE>
 
    14. The statements in the Prospectus under the captions "Equitable Resources
    Capital Trust I", "Description of Capital Securities", "Description of
    Junior Subordinated Debentures", "Description of Guarantee" and
    "Relationship Among the Capital Securities, the Junior Subordinated
    Debentures and the Guarantee" have been reviewed by us and are accurate and
    fairly present the information disclosed therein in all material respects;
    and

          15.  The Registration Statement has been declared effective under the
    Securities Act; the Prospectus has been filed pursuant to Rule 424(b)(1) of
    the Securities Act Regulations in the manner and within the time period
    prescribed therein; and no stop order suspending the effectiveness of the
    Registration Statement has been issued and no proceedings for that purpose
    have been instituted or are pending or contemplated by the Commission.


                                     B-2-4
<PAGE>
 
                                   EXHIBIT C


    The opinion of Seward & Kissel, counsel to the Trust Company and Trust
Delaware, to be delivered pursuant to Section 4(f) of the Underwriting Agreement
shall be substantially to the effect that:


                                   [To come.]
<PAGE>
 
                                   EXHIBIT D


    The opinion of Richards, Layton & Finger, P.A., special Delaware counsel to
the Offerors, to be delivered pursuant to Section 4(h) of the Underwriting
Agreement shall be substantially to the effect that:

          1.  The Trust has been duly created and is validly existing in good
    standing as a business trust under the Delaware Business Trust Act and,
    under the Delaware Business Trust Act and the Trust Agreement, has the trust
    power and authority to conduct its business, all as described in the
    Prospectus.

          2.  The Trust Agreement is a legal, valid and binding agreement of the
    Company, the Administrators and the Trustees, and is enforceable against the
    Company, the Administrators and the Trustees, in accordance with its terms.

          3.  Under the Trust Agreement and the Delaware Business Trust Act, the
    execution and delivery of the Underwriting Agreement by the Trust, and the
    performance by the Trust of its obligations thereunder, have been duly
    authorized by all necessary trust action on the part of the Trust.

          4.  The Capital Securities have been duly authorized by the Trust
    Agreement and are duly and validly issued and, subject to the qualifications
    set forth herein, will be fully paid and nonassessable undivided beneficial
    interests in the assets of the Trust.  The Capital Security Holders, as
    beneficial owners of the Trust, will be entitled to the same limitation of
    personal liability extended to stockholders of private corporations for
    profit organized under the General Corporation Law of the State of Delaware.
    We note that the Capital Security Holders may be obligated, pursuant to the
    Trust Agreement, to (i) provide indemnity and security in connection with
    and pay taxes or governmental charges arising from transfers of Capital
    Securities Certificates and the issuance of replacement Capital Securities
    Certificates, and (ii) provide security and indemnity in connection with
    requests of or directions to the Property Trustee to exercise its rights and
    powers under the Trust Agreement.

          5.  The Common Securities have been duly authorized by the Trust
    Agreement and are duly and validly issued undivided beneficial interests in
    the assets of the Trust.

          6.  Under the Trust Agreement and the Delaware Business Trust Act, the
    issuance of the Trust Securities is not subject to preemptive rights.
<PAGE>
 
          7. The issuance and sale by the Trust of the Trust Securities, the
    execution, delivery and performance by the Trust of the Underwriting
    Agreement, the consummation by the Trust of the transactions contemplated
    therein and the compliance by the Trust with its obligations thereunder do
    not violate (A) the Certificate or the Trust Agreement, or (B) any
    applicable Delaware law or Delaware administrative regulation.

          8.  After due inquiry, limited to, and solely to the extent disclosed
    on April __, 1998, the court dockets for active cases of the Court of
    Chancery of the State of Delaware in and for New Castle County, Delaware, of
    the Superior Court of the State of Delaware in and for New Castle County,
    Delaware, and of the United States District Court sitting in the State of
    Delaware, we do not now of any legal or governmental proceeding pending
    against the Trust.

          9.  No authorization, approval, consent or order of any Delaware court
    or Delaware governmental authority or Delaware agency is required to be
    obtained by the Trust solely in connection with the issuance and sale of the
    Trust Securities.

          10.  The Capital Security Holders (other than those Capital Security
    Holders who reside or are domiciled in the State of Delaware) will have no
    liability for income taxes imposed by the State of Delaware solely as a
    result of their participation in the Trust, and the Trust will not be liable
    for any income tax imposed by the State of Delaware.

    The opinion expressed in paragraph 2 above is subject, as to enforcement, to
the effect upon the Trust Agreement of (i) bankruptcy, insolvency, moratorium,
receivership, reorganization, liquidation, fraudulent conveyance or transfer and
other similar laws relating to or affecting the rights and remedies of creditors
generally, (ii) principles of equity, including applicable law relating to
fiduciary duties (regardless of whether considered and applied in a proceeding
in equity or at law), and (iii) the effect of applicable public policy on the
enforceability of provisions relating to indemnification or contribution.11.
The Capital Securities have been duly authorized by the Trust Agreement and are
duly and validly issued and, subject to the qualifications set forth herein,
will be fully paid and nonassessable undivided beneficial interests in the
assets of the Trust.  The Capital Security Holders, as beneficial owners of the
Trust, will be entitled to the same limitation of personal liability extended to
stockholders of private corporations for profit organized under the General
Corporation Law of the State of Delaware.  We note that the Capital Security
Holders may be obligated, pursuant to the Trust Agreement, to (i) provide
indemnity and security in connection with and pay taxes or governmental charges
arising from transfers of Capital Securities Certificates and the issuance of
replacement Capital Securities

                                      D-2
<PAGE>
 
Certificates, and (ii) provide security and indemnity in connection with
requests of or directions to the Property Trustee to exercise its rights and
powers under the Trust Agreement.



                                      D-3

<PAGE>
 
                                                                     EXHIBIT 4.1


                         JUNIOR SUBORDINATED INDENTURE

                                    Between

                           EQUITABLE RESOURCES, INC.



                                      and


                             BANKERS TRUST COMPANY
                                  (as Trustee)

                                  dated as of

                                 April  , 1998
<PAGE>
 
                               TABLE OF CONTENTS


                                                                      Page
                                                                      ----

                                   ARTICLE I

                       DEFINITIONS AND OTHER PROVISIONS
                            OF GENERAL APPLICATION

SECTION 1.1.  Definitions..................................................  1
SECTION 1.2.  Compliance Certificate and Opinions..........................  8
SECTION 1.3.  Forms of Documents Delivered to Trustee......................  9
SECTION 1.4.  Acts of Holders..............................................  9
SECTION 1.5.  Notices, Etc. to Trustee and Company......................... 11
SECTION 1.6.  Notice to Holders; Waiver.................................... 11
SECTION 1.7.  Conflict with Trust Indenture Act............................ 11
SECTION 1.8.  Effect of Headings and Table of Contents..................... 11
SECTION 1.9.  Successors and Assigns....................................... 12
SECTION 1.10. Separability Clause.......................................... 12
SECTION 1.11. Benefits of Indenture........................................ 12
SECTION 1.12. Governing Law................................................ 12
SECTION 1.13. Non-Business Days............................................ 12
SECTION 1.14. Counterparts................................................. 12

                                  ARTICLE II

                                SECURITY FORMS

SECTION 2.1.  Forms Generally.............................................. 12
SECTION 2.2.  Form of Face of Security..................................... 13
SECTION 2.3.  Form of Reverse of Security.................................. 16
SECTION 2.4.  Additional Provisions Required in Global Security............ 18
SECTION 2.5.  Form of Trustee's Certificate of Authentication.............. 19

                                  ARTICLE III

                                THE SECURITIES

SECTION 3.1.  Title and Terms.............................................. 19
SECTION 3.2.  Denominations................................................ 21
SECTION 3.3.  Execution, Authentication, Delivery and Dating............... 22
SECTION 3.4.  Temporary Securities......................................... 23
SECTION 3.5.  Global Securities............................................ 23
SECTION 3.6.  Registration, Transfer and Exchange Generally................ 24
SECTION 3.7.  Mutilated, Lost and Stolen Securities........................ 25
SECTION 3.8.  Payment of Interest and Additional Interest; Interest Rights 
              Preserved.................................................... 25
SECTION 3.9.  Persons Deemed Owners........................................ 26
SECTION 3.10. Cancellation................................................. 27
SECTION 3.11. Computation of Interest...................................... 27
SECTION 3.12. Deferrals of Interest Payment Dates.......................... 27
SECTION 3.13. Right of Set-Off............................................. 28

                                       i
<PAGE>
 
SECTION 3.14. Agreed Tax Treatment......................................... 28
SECTION 3.15. Shortening of Stated Maturity................................ 28
SECTION 3.16. CUSIP Numbers................................................ 29

                                  ARTICLE IV

                          SATISFACTION AND DISCHARGE

SECTION 4.1.  Satisfaction and Discharge of Indenture...................... 29
SECTION 4.2.  Application of Trust Money................................... 30

                                   ARTICLE V

                                   REMEDIES

SECTION 5.1.  Events of Default............................................ 30
SECTION 5.2.  Acceleration of Maturity; Rescission and Annulment........... 31
SECTION 5.3.  Collection of Indebtedness and Suits for Enforcement 
              by Trustee................................................... 32
SECTION 5.4.  Trustee May File Proofs of Claim............................. 33
SECTION 5.5.  Trustee May Enforce Claim Without Possession of Securities... 33
SECTION 5.6.  Application of Money Collected............................... 33
SECTION 5.7.  Limitation on Suits.......................................... 34
SECTION 5.8.  Unconditional Right of Holders to Receive Principal, Premium 
              and Interest; Direct Action by Holders of Capital Securities. 34
SECTION 5.9.  Restoration of Rights and Remedies........................... 35
SECTION 5.10. Rights and Remedies Cumulative............................... 35
SECTION 5.11. Delay or Omission Not Waiver................................. 35
SECTION 5.12. Control by Holders........................................... 35
SECTION 5.13. Waiver of Past Defaults...................................... 35
SECTION 5.14. Undertaking for Costs........................................ 36
SECTION 5.15. Waiver of Usury, Stay or Extension Laws...................... 36

                                  ARTICLE VI

                                  THE TRUSTEE

SECTION 6.1.  Certain Duties and Responsibilities.......................... 36
SECTION 6.2.  Notice of Defaults........................................... 37
SECTION 6.3.  Certain Rights of Trustee.................................... 38
SECTION 6.4.  Not Responsible for Recitals or Issuance of Securities....... 39
SECTION 6.5.  May Hold Securities.......................................... 39
SECTION 6.6.  Money Held in Trust.......................................... 39
SECTION 6.7.  Compensation and Reimbursement............................... 39
SECTION 6.8.  Disqualification; Conflicting Interests...................... 40
SECTION 6.9.  Corporate Trustee Required; Eligibility...................... 40
SECTION 6.10. Resignation and Removal; Appointment of Successor............ 41
SECTION 6.11. Acceptance of Appointment by Successor....................... 42
SECTION 6.12. Merger, Conversion, Consolidation or Succession to Business.. 43
SECTION 6.13. Preferential Collection of Claims Against Company............ 43
SECTION 6.14. Appointment of Authenticating Agent.......................... 43

                                       ii
<PAGE>
 
                                  ARTICLE VII

                    HOLDER'S LISTS AND REPORTS BY TRUSTEE,
                           PAYING AGENT AND COMPANY

SECTION 7.1.  Company to Furnish Trustee Names and Addresses of Holders.... 44
SECTION 7.2.  Preservation of Information, Communications to Holders....... 45
SECTION 7.3.  Reports by Trustee and Paying Agent.......................... 45
SECTION 7.4.  Reports by Company........................................... 45

                                 ARTICLE VIII

             CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

SECTION 8.1.  Company May Consolidate, Etc., Only on Certain Terms......... 46
SECTION 8.2.  Successor Company Substituted................................ 46

                                  ARTICLE IX

                            SUPPLEMENTAL INDENTURES
SECTION 9.1.  Supplemental Indentures Without Consent of Holders........... 47
SECTION 9.2.  Supplemental Indentures with Consent of Holders.............. 48
SECTION 9.3.  Execution of Supplemental Indentures......................... 49
SECTION 9.4.  Effect of Supplemental Indentures............................ 49
SECTION 9.5.  Conformity with Trust Indenture Act.......................... 49
SECTION 9.6.  Reference in Securities to Supplemental Indentures........... 49

                                   ARTICLE X

                                   COVENANTS

SECTION 10.1. Payment of Principal, Premium and Interest................... 50
SECTION 10.2. Maintenance of Office or Agency.............................. 50
SECTION 10.3. Money for Security Payments to be Held in Trust.............. 50
SECTION 10.4. Statement as to Compliance................................... 51
SECTION 10.5. Waiver of Certain Covenants.................................. 52
SECTION 10.6. Additional Sums.............................................. 52
SECTION 10.7. Additional Covenants......................................... 52
SECTION 10.8. Original Issue Discount...................................... 53

                                  ARTICLE XI

                           REDEMPTION OF SECURITIES
SECTION 11.1. Applicability of This Article................................ 53
SECTION 11.2. Election to Redeem; Notice to Trustee........................ 53
SECTION 11.3. Selection of Securities to be Redeemed....................... 54
SECTION 11.4. Notice of Redemption......................................... 54
SECTION 11.5. Deposit of Redemption Price.................................. 55
SECTION 11.6. Payment of Securities Called for Redemption.................. 55
SECTION 11.7. Right of Redemption of Securities Initially Issued to an 
              Issuer Trust................................................. 55

                                      iii
<PAGE>
 
                                  ARTICLE XII

                                 SINKING FUNDS


                                 ARTICLE XIII

                          SUBORDINATION OF SECURITIES

SECTION 13.1. Securities Subordinate to Senior Indebtedness................ 56
SECTION 13.2. No Payment When Senior Indebtedness in Default; Payment Over 
              of Proceeds Upon Dissolution, Etc............................ 56
SECTION 13.3. Payment Permitted If No Default.............................. 57
SECTION 13.4. Subrogation to Rights of Holders of Senior Indebtedness...... 58
SECTION 13.5. Provisions Solely to Define Relative Rights.................. 58
SECTION 13.6. Trustee to Effectuate Subordination.......................... 58
SECTION 13.7. No Waiver of Subordination Provisions........................ 58
SECTION 13.8. Notice to Trustee............................................ 59
SECTION 13.9. Reliance on Judicial Order or Certificate of 
              Liquidating Agent............................................ 59
SECTION 13.10.Trustee Not Fiduciary for Holders of Senior Indebtedness..... 60
SECTION 13.11.Rights of Trustee as Holder of Senior Indebtedness; 
              Preservation of Trustee's Rights............................. 60
SECTION 13.12.Article Applicable to Paying Agents.......................... 60

                                       iv
<PAGE>
 
       Certain Sections of this Junior Subordinated Indenture relating 
                      to Sections 310 through 318 of the 
                         Trust Indenture Act of 1939:


Trust Indenture                                             Junior Subordinated
Act Section                                                   Indenture Section 

_______________                                                _____________

(ss.) 310(a)(1)..........................................................6.9  
      (a)(2).............................................................6.9  
      (a)(3)..................................................Not Applicable  
      (a)(4)..................................................Not Applicable  
      (a)(5).............................................................6.9  
      (b)..........................................................6.8, 6.10  
(ss.) 311(a)............................................................6.13  
      (b)(2)............................................................7.3(a)
(ss.) 312(a).......................................................7.1, 7.2(a)
      (b)...............................................................7.2(b)
      (c)...............................................................7.2(c)
(ss.) 313(a)............................................................7.3(a)
      (a)(4)............................................................7.3(a)
      (b)...............................................................7.3(b)
      (c)...............................................................7.3(a)
      (d)...............................................................7.3(c)
(ss.) 314(a)............................................................7.4   
      (b)...............................................................7.4   
      (c)(1)............................................................1.2   
      (c)(2)............................................................1.2   
      (c)(3)....................................................Not Applicable
         (e)............................................................1.2   
(ss.) 315(a)............................................................6.1(a)
      (b)...........................................................6.2, 7.3  
      (c)...............................................................6.1(b)
      (d)...............................................................6.1(c)
      (e).................................................................5.14
(ss.) 316(a)..............................................................5.12
      (a)(1)(A)...........................................................5.12
      (a)(1)(B)...........................................................5.13
      (a)(2)....................................................Not Applicable
      (b).................................................................5.18
      (c)...............................................................1.4(f)
(ss.) 317(a)(1)............................................................5.3
      (a)(2)...............................................................5.4
      (b).................................................................10.3
(ss.) 318(a)...............................................................1.7

Note:  This reconciliation and tie shall not, for any purpose, be deemed to be 
a part of the Indenture.       

                                       v
<PAGE>
 
                         JUNIOR SUBORDINATED INDENTURE

          THIS JUNIOR SUBORDINATED INDENTURE, dated as of April  , 1998, between
EQUITABLE RESOURCES, INC., a Pennsylvania corporation (the "Company"), having
its principal office at 420 Boulevard of the Allies, Pittsburgh, Pennsylvania
15215, and BANKERS TRUST COMPANY, as Trustee, having its principal office at
Four Albany Street, 4th Floor, New York, New York 10006 (the "Trustee").

                            RECITALS OF THE COMPANY

          WHEREAS, the Company has duly authorized the execution and delivery of
this Indenture to provide for the issuance from time to time of its unsecured
junior subordinated debt securities in series (hereinafter called the
"Securities") of substantially the tenor hereinafter provided, including
Securities issued to evidence loans made to the Company from the proceeds from
the issuance from time to time by one or more business trusts (each an "Issuer
Trust") of undivided preferred beneficial interests in the assets of such Issuer
Trusts (the "Capital Securities") and common undivided interests in the assets
of such Issuer Trusts (the "Common Securities" and, collectively with the
Capital Securities, the "Trust Securities"), and to provide the terms and
conditions upon which the Securities are to be authenticated, issued and
delivered;

          WHEREAS, the Company has duly authorized the execution and delivery of
this Indenture to provide, among other things, for the authentication, delivery
and administration of the Securities; and

          WHEREAS, all things necessary to make this Indenture a valid agreement
of the Company, in accordance with its terms, have been done.

          NOW THEREFORE, THIS INDENTURE WITNESSETH:

          For and in consideration of the premises and the purchase of the
Securities by the Holders thereof, the Company and Trustee mutually covenant and
agree for the equal and proportionate benefit of all Holders of the Securities
or of any series thereof, and intending to be legally bound hereby, as follows:


                                   ARTICLE I

                        DEFINITIONS AND OTHER PROVISIONS
                             OF GENERAL APPLICATION

          SECTION 1.1. Definitions.

          For all purposes of this Indenture, except as otherwise expressly
provided or unless the context otherwise requires:

          (1) The terms defined in this Article have the meanings assigned to
them in this Article, and include the plural as well as the singular;

          (2) All other terms used herein that are defined in the Trust
Indenture Act, either directly or by reference therein, have the meanings
assigned to them therein;

          (3) The words "include", "includes" and "including" shall be deemed to
be followed by the phrase "without limitation";

          (4) All accounting terms not otherwise defined herein have the
meanings assigned to them in accordance with generally accepted accounting
principles as in effect at the time of computation;
<PAGE>
 
          (5) Whenever the context may require, any gender shall be deemed to
include the other;

          (6) Unless the context otherwise requires, any reference to an
"Article" or a "Section" refers to an Article or a Section, as the case may be,
of this Indenture; and

          (7) The words "hereby", "herein", "hereof" and "hereunder" and other
words of similar import refer to this Indenture as a whole and not to any
particular Article, Section or other subdivision.

          "Act" when used with respect to any Holder has the meaning specified
in Section 1.4.

          "Additional Interest" means the interest, if any, that shall accrue on
any interest on the Securities of any series the payment of which has not been
made on the applicable Interest Payment Date and which shall accrue at the rate
per annum specified or determined as specified in such Security.

          "Additional Sums" has the meaning specified in Section 10.6.

          "Additional Taxes" means any additional taxes, duties and other
governmental charges to which an Issuer Trust has become subject from time to
time as a result of a Tax Event.

          "Administrator" means, in respect of any Issuer Trust, each Person
appointed in accordance with the related Trust Agreement, solely in such
Person's capacity as Administrator of such Issuer Trust and not in such Person's
individual capacity, or any successor Administrator appointed as therein
provided.

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

          "Agent Member" means any member of, or participant in, the Depositary.

          "Applicable Procedures" means, with respect to any transfer or
transaction involving a Global Security or beneficial interest therein, the
rules and procedures of the Depositary for such Global Security, in each case to
the extent applicable to such transaction and as in effect from time to time.

          "Authenticating Agent" means any Person authorized by the Trustee
pursuant to Section 6.14 to act on behalf of the Trustee to authenticate
Securities of one or more series.

          "Board of Directors" means the board of directors of the Company or
the Executive Committee of the board of directors of the Company (or any other
committee of the board of directors of the Company performing similar functions)
or, for purposes of this Indenture, a committee designated by the board of
directors of the Company (or such committee), comprised of two or more members
of the board of directors of the Company or officers of the Company, or both.

          "Board Resolution" means a copy of one or more resolutions certified
by the Secretary or any Assistant Secretary of the Company to have been duly
adopted or consented to by the Board of Directors, or such committee of the
Board of Directors or officers of the Company to which authority to act on
behalf of the Board of Directors has been delegated, and to be in full force and
effect on the date of such certification, and delivered to the Trustee.

          "Business Day" means any day other than (i) a Saturday or Sunday, (ii)
a day on which banking institutions in The City of New York or the City of
Pittsburgh, Pennsylvania are authorized or required by law

                                       2
<PAGE>
 
or executive order to remain closed, or (iii) a day on which the corporate trust
office of the Trustee is closed for business.

          "Capital Securities" has the meaning specified in the first recital of
this Indenture.

          "Commission" means the Securities and Exchange Commission, as from
time to time constituted, created under the Exchange Act, or, if at any time
after the execution of this instrument such Commission is not existing and
performing the duties now assigned to it under the Trust Indenture Act, then the
body performing such duties on such date.

          "Common Securities" has the meaning specified in the first recital of
this Indenture.

          "Common Stock" means the common stock, no par value, of the Company.

          "Company" means the Person named as the "Company" in the first
paragraph of this instrument until a successor entity shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter
"Company" shall mean such successor entity.

          "Company Request" and "Company Order" mean, respectively, the written
request or order signed in the name of the Company by its Chairman of the Board
of Directors, its Vice Chairman of the Board of Directors, its President or a
Vice President, and by its Cashier or an Assistant Cashier, its Controller or an
Assistant Controller, its Secretary or an Assistant Secretary, and delivered to
the Trustee.

          "Corporate Trust Office" means the principal office of the Trustee at
which at any particular time its corporate trust business shall be administered,
which office at the date of this Indenture is located at Four Albany Street, New
York, New York 10006, Attention: Corporate Trust and Agency Group Corporate
Market Services.

          "Creditor" has the meaning specified in Section 6.7.

          "Defaulted Interest" has the meaning specified in Section 3.8.

          "Delaware Trustee" means, with respect to any Issuer Trust, the Person
identified as the "Delaware Trustee" in the related Trust Agreement, solely in
its capacity as Delaware Trustee of such Issuer Trust under such Trust Agreement
and not in its individual capacity, or its successor in interest in such
capacity, or any successor Delaware trustee appointed as therein provided.

          "Depositary" means, with respect to the Securities of any series
issuable or issued in whole or in part in the form of one or more Global
Securities, the Person designated as Depositary by the Company pursuant to
Section 3.1 until a successor Depositary shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter "Depositary" shall mean
or include each Person who is then a Depositary hereunder, and if at any time
there is more than one such Person, "Depositary" as used with respect to the
Securities of any such series shall mean the Depositary with respect to the
Global Securities of that series.

          "Discount Security" means any security that provides for an amount
less than the principal amount thereof to be due and payable upon a declaration
of acceleration of the Maturity thereof pursuant to Section 5.2.

          "Dollar" or "$" means the coin or currency of the United States of
America that, as at the time of payment, is legal tender for the payment of
public and private debts.

          The term "entity" includes a bank, corporation, association, company,
limited liability company, joint-stock company or business trust.

                                       3
<PAGE>
 
          "Event of Default," unless otherwise specified in the supplemental
indenture creating a series of Securities, has the meaning specified in Section
5.1 herein.

          "Exchange Act" means the Securities Exchange Act of 1934 and any
statute successor thereto, in each case as amended from time to time.

          "Expiration Date" has the meaning specified in Section 1.4(f).

          "Extension Period" has the meaning specified in Section 3.12.

          "Global Security" means a Security in the form prescribed in Section
2.4 evidencing all or part of a series of Securities, issued to the Depositary
or its nominee for such series, and registered in the name of such Depositary or
its nominee.

          "Guarantee" means, with respect to any Issuer Trust, the Guarantee
Agreement executed by the Company for the benefit of the Holders of the Capital
Securities issued by such Issuer Trust as modified, amended or supplemented from
time to time.

          "Holder" means a Person in whose name a Security is registered in the
Securities Register.

          "Indenture" means this instrument as originally executed or as it may
from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof
and shall include the terms of each particular series of Securities established
as contemplated by Section 3.1.

          "Interest Payment Date" means, as to each series of Securities, the
Stated Maturity of an installment of interest on such Securities.

          "Investment Company Event" means the receipt by an Issuer Trust of an
Opinion of Counsel (as defined in the relevant Trust Agreement) to the Company
experienced in such matters, to the effect that, as a result of the occurrence
of a change in law or regulation or a written change (including any announced
prospective change) in interpretation or application of law or regulation by any
legislative body, court, governmental agency or regulatory authority, there is
more than an insubstantial risk that such Issuer Trust is or will be considered
an "investment company" that is required to be registered under the Investment
Company Act, which change or prospective change becomes effective or would
become effective, as the case may be, on or after the date of the issuance of
the Capital Securities of such Issuer Trust.

          "Investment Company Act" means the Investment Company Act of 1940 and
any statute successor thereto, in each case as amended from time to time.

          "Issuer Trust" has the meaning specified in the first recital of this
Indenture.

          "Maturity" when used with respect to any Security means the date on
which the principal of such Security becomes due and payable as therein or
herein provided, whether at the Stated Maturity or by declaration of
acceleration, call for redemption or otherwise.

          "Notice of Default" means a written notice of the kind specified in
Section 5.1(3).

          "Officers' Certificate" means a certificate signed by the Chairman of
the Board and Chief Executive Officer, President or a Vice President, and by the
Treasurer, an Assistant Treasurer, the Secretary or an Assistant Secretary, of
the Depositor, and delivered to the party provided herein.  Any Officers'
Certificate

                                       4
<PAGE>
 
delivered with respect to compliance with a condition or covenant provided for
in this Indenture shall comply with Section 314 of the Trust Indenture Act and
include:

          (i)    a statement by each officer signing the Officers' Certificate
that such officer has read the covenant or condition and the definitions
relating thereto;

          (ii)   a brief statement of the nature and scope of the examination or
investigation undertaken by such officer in rendering the Officers' Certificate;

          (iii)  a statement that such officer has made such examination or
investigation as, in such officer's opinion, is necessary to enable such officer
to express an informed opinion as to whether or not such covenant or condition
has been complied with; and

          (iv)   a statement as to whether, in the opinion of each such officer,
such condition or covenant has been complied with.

          "Opinion of Counsel" means a written opinion of counsel, who may be
counsel for or an employee of the Company or any Affiliate of the Company.  Any
such opinion shall comply with Section 314 of the Trust Indenture Act and
include statements (i) through (iv) under the definition of "Officers'
Certificate" immediately above.

          "Original Issue Date" means the date of issuance specified as such in
each Security.

          "Outstanding" means, when used in reference to any Securities, as of
the date of determination, all Securities theretofore authenticated and
delivered under this Indenture, except:

          (i)    Securities theretofore canceled by the Trustee or delivered to
the Trustee for cancellation;

          (ii)   Securities for whose payment money in the necessary amount has
been theretofore deposited with the Trustee or any Paying Agent in trust for the
Holders of such Securities; and

          (iii)  Securities in substitution for or in lieu of which other
Securities have been authenticated and delivered or that have been paid pursuant
to Section 3.6, unless proof satisfactory to the Trustee is presented that any
such Securities are held by Holders in whose hands such Securities are valid,
binding and legal obligations of the Company;

provided, however, that in determining whether the Holders of the requisite
principal amount of Outstanding Securities have given any request, demand,
authorization, direction, notice, consent or waiver hereunder, Securities owned
by the Company or any other obligor upon the Securities or any Affiliate of the
Company or such other obligor (other than, for the avoidance of doubt, the
Issuer Trust to which Securities of the applicable series were initially issued)
shall be disregarded and deemed not to be Outstanding, except that, in
determining whether the Trustee shall be protected in relying upon any such
request, demand, authorization, direction, notice, consent or waiver, only
Securities that the Trustee actually knows to be so owned shall be so
disregarded.Securities so owned that have been pledged in good faith may be
regarded as Outstanding if the pledgee establishes to the satisfaction of the
Trustee the pledgee's right so to act with respect to such Securities and that
the pledgee is not the Company or any other obligor upon the Securities or any
Affiliate of the Company or such other obligor (other than, for the avoidance of
doubt, such Issuer Trust).  Upon the written request of the Trustee, the Company
shall furnish to the Trustee promptly an Officers' Certificate listing and
identifying all Securities, if any, known by the Company to be owned or held by
or for the account of the Company, or any other obligor on the Securities or any
Affiliate of the Company or such obligor (other than,for the avoidance of doubt,
such Issuer Trust), and, subject to the provisions of Section 6.1, the Trustee
shall be

                                       5
<PAGE>
 
entitled to accept such Officers' Certificate as conclusive evidence of the
facts therein set forth and of the fact that all Securities not listed therein
are Outstanding for the purpose of any such determination.

          "Paying Agent" means the Trustee or any Person authorized by the
Company to pay the principal of (or premium, if any) or interest on, or other
amounts in respect of any Securities on behalf of the Company.

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

          "Place of Payment" means, with respect to the Securities of any
series, the place or places where the principal of (and premium, if any) and
interest on the Securities of such series are payable pursuant to Section 3.1.

          "Predecessor Security" of any particular Security means every previous
Security evidencing all or a portion of the same debt as that evidenced by such
particular Security.  For the purposes of this definition, any security
authenticated and delivered under Section 3.7 in lieu of a mutilated,
destroyed,lost or stolen Security shall be deemed to evidence the same debt as
the mutilated, destroyed, lost or stolen Security.

          "Proceeding" has the meaning specified in Section 13.2.

          "Property Trustee" means, with respect to any Issuer Trust, the Person
identified as the "Property Trustee" in the related Trust Agreement, solely in
its capacity as Property Trustee of such Issuer Trust under such Trust Agreement
and not in its individual capacity, or its successor in interest in such
capacity, or any successor property trustee appointed as therein provided.

          "Redemption Date", when used with respect to any Security to be
redeemed, means the date fixed for such redemption by or pursuant to this
Indenture or the terms of such Security.

          "Redemption Price", when used with respect to any Security to be
redeemed, means the price at which it is to be redeemed pursuant to this
Indenture.

          "Regular Record Date" for the interest payable on any Interest Payment
Date with respect to the Securities of a series means, unless otherwise provided
pursuant to Section 3.1 with respect to Securities of such series, the date that
is the 1st day of January, April, July or October next preceding such Interest
Payment Date (whether or not a Business Day).

          "Responsible Officer", when used with respect to the Property Trustee
means any officer assigned to the Corporate Trust Office, including any managing
director, vice president, assistant vice president, assistant treasurer,
assistant secretary or any other officer of the Trustee customarily performing
functions similar to those performed by any of the above designated officers and
having direct responsibility for the administration of this Indenture, and
also,with respect to a particular matter, any other officer to whom such matter
is referred because of such officer's knowledge of and familiarity with the
particular subject.

          "Rights Plan" means any plan of the Company providing for the issuance
by the Company to all holders of its Common Stock, no par value, of rights
entitling the holders thereof to subscribe for or purchase shares of any class
or series of capital stock of the Company which rights (i) are deemed to be
transferred with such shares of such Common Stock, (ii) are not exercisable,and
(iii) are also issued in respect of future issuances of such Common Stock,in
each case until the occurrence of a specified event or events.

          "Securities" or "Security" means any debt securities or debt security,
as the case may be, authenticated and delivered under this Indenture.

                                       6
<PAGE>
 
          "Securities Act" means the Securities Act of 1933, as modified,
amended or supplemented from time to time.

          "Securities Register" and "Securities Registrar" have the respective
meanings specified in Section 3.6.

          "Senior Indebtedness" means, whether recourse is to all or a portion
of the assets of the Company and whether or not contingent, (i) every obligation
of the Company for money borrowed; (ii) every obligation of the Company
evidenced by bonds, debentures, notes or other similar instruments, including
obligations incurred in connection with the acquisition of property, assets or
businesses; (iii) every reimbursement obligation of the Company with respect to
letters of credit, bankers' acceptances or similar facilities issued for the
account of the Company; (iv) every obligation of the Company issued or assumed
as the deferred purchase price of property or services (but excluding trade
accounts payable or accrued liabilities arising in the ordinary course of
business); (v) every capital lease obligation of the Company; (vi) every
obligation of the Company for claims (as defined in Section 101(4) of the United
States Bankruptcy Code of 1978, as amended) in respect of derivative products
such as interest and foreign exchange rate contracts, commodity contracts and
similar arrangements; and (vii) every obligation of the type referred to in
clauses (i) through (vi) of another person and all dividends of another person
the payment of which, in either case, the Company has guaranteed or is
responsible or liable, directly or indirectly, as obligor or otherwise; provided
that "Senior Indebtedness" shall not include (i) any obligations which, by their
terms, are expressly stated to rank pari passu in right of payment with, or to
not be superior in right of payment to, the Securities, (ii) any Senior
Indebtedness of the Company which when incurred and without respect to any
election under Section 1111(b) of the United States Bankruptcy Code of 1978, as
amended, was without recourse to the Company, (iii) any indebtedness of the
Company to any of its subsidiaries, (iv) indebtedness to any employee of the
Company, or (v) any indebtedness in respect of debt securities issued to any
trust, or a trustee of such trust, partnership or other entity affiliated with
the Company that is a financing entity of the Company in connection with the
issuance of such financing entity of securities that are similar to the Capital
Securities.

          "Special Record Date" for the payment of any Defaulted Interest means
a date fixed by the Trustee pursuant to Section 3.8.

          "Stated Maturity", when used with respect to any Security or any
installment of principal thereof or interest thereon, means the date specified
pursuant to the terms of such Security as the fixed date on which the principal
of such Security or such installment of principal or interest is due and
payable, as such date may, in the case of the stated maturity of the principal
on any security, be shortened as provided pursuant to the terms of such Security
and this Indenture.

          "Subsidiary" means an entity more than 50% of the outstanding voting
stock of which is owned, directly or indirectly, by the Company or by one or
more other Subsidiaries, or by the Company and one or more other Subsidiaries.
For purposes of this definition, "voting stock" means stock that ordinarily has
voting power for the election of directors, whether at all times or only so long
as no senior class of stock has such voting power by reason of any contingency.

          "Successor Security" of any particular Security means every Security
issued after, and evidencing all or a portion of the same debt as that evidenced
by,such particular Security; and, for the purposes of this definition, any
Security authenticated and delivered under Section 3.7 in exchange for or in
lieu of a mutilated, destroyed, lost or stolen Security shall be deemed to
evidence the same debt as the mutilated, destroyed, lost or stolen Security.

          "Tax Event" means the receipt by an Issuer Trust of an Opinion of
Counsel (as defined in the relevant Trust Agreement) to the Company experienced
in such matters to the effect that, as a result of any amendment to, or change
(including any announced prospective change) in, the laws (or any regulations
thereunder) of the United States or any political subdivision or taxing
authority thereof or therein, or as a result of any official or

                                       7
<PAGE>
 
administrative pronouncement, action or judicial decision interpreting or
applying such laws or regulations, which amendment or change is effective or
which pronouncement, action or decision is announced on or after the date of
issuance of the Capital Securities of such Issuer Trust, there is more than an
insubstantial risk that (i) such Issuer Trust is, or will be within 90 days of
the delivery of such Opinion of Counsel, subject to United States Federal income
tax with respect to income received or accrued on the corresponding series of
Securities issued by the Company to such Issuer Trust, (ii) interest payable by
the Company on such corresponding series of Securities is not, or within 90 days
of the delivery of such Opinion of Counsel, will not be, deductible by the
Company, in whole or in part, for United States Federal income tax purposes, or
(iii) such Issuer Trust is, or will be within 90 days of the delivery of such
Opinion of Counsel, subject to more than a de minimis amount of other taxes,
duties or other governmental charges.

          "Trust Agreement" means, with respect to any Issuer Trust, the trust
agreement or other governing instrument of such Issuer Trust.

          "Trustee" means the Person named as the "Trustee" in the first
paragraph of this Indenture, solely in its capacity as such and not in its
individual capacity, until a successor Trustee shall have become such pursuant
to the applicable provisions of this Indenture, and thereafter "Trustee" shall
mean or include each Person who is then a Trustee hereunder and, if at any time
there is more than one such Person, "Trustee" as used with respect to the
Securities of any series shall mean the Trustee with respect to Securities of
that series.

          "Trust Indenture Act" means the Trust Indenture Act of 1939, as
modified, amended or supplemented from time to time, except as provided in
Section 9.5.

          "Trust Securities" has the meaning specified in the first recital of
this Indenture.

          "Vice President," when used with respect to the Company, means any
duly appointed vice president, whether or not designated by a number or a word
or words added before or after the title "vice president."

          SECTION 1.2. Compliance Certificate and Opinions.

          Upon any application or request by the Company to the Trustee to take
any action under any provision of this Indenture, the Company shall furnish to
the Trustee an Officers' Certificate stating that all conditions precedent
(including covenants compliance with which constitutes a condition precedent),
if any, provided for in this Indenture relating to the proposed action have been
complied with and an Opinion of Counsel stating that, in the opinion of such
counsel, all such conditions precedent (including covenants compliance with
which constitutes a condition precedent), if any, have been complied with,
except that in the case of any such application or request as to which the
furnishing of such documents is specifically required by any provision of this
Indenture relating to such particular application or request, no additional
certificate or opinion need be furnished.

          Every certificate or opinion with respect to compliance with a
condition or covenant provided for in this Indenture (other than the
certificates provided pursuant to Section 10.4) shall include:

          (1) a statement by each individual signing such certificate or opinion
that such individual has read such covenant or condition and the definitions
herein relating thereto;

          (2) a brief statement as to the nature and scope of the examination or
investigation upon which the statements or opinions of such individual contained
in such certificate or opinion are based;

          (3) a statement that, in the opinion of such individual, he or she has
made such examination or investigation as is necessary to enable him or her to
express an informed opinion as to whether or not such covenant or condition has
been complied with; and

                                       8
<PAGE>
 
          (4) a statement as to whether, in the opinion of such individual, such
condition or covenant has been complied with.

          SECTION 1.3. Forms of Documents Delivered to Trustee.

          In any case where several matters are required to be certified by, or
covered by an opinion of, any specified Person, it is not necessary that all
such matters be certified by, or covered by the opinion of, only one such
Person, or that they be so certified or covered by only one document, but one
such Person may certify or give an opinion with respect to some matters and one
or more other such Persons as to other matters, and any such Person may certify
or give an opinion as to such matters in one or several documents.

          Any certificate or opinion of an officer of the Company may be based,
insofar as it relates to legal matters, upon a certificate or opinion of, or
representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to matters upon which his or her certificate or opinion is based
are erroneous.  Any such certificate or Opinion of Counsel may be based, insofar
as it relates to factual matters, upon a certificate or opinion of, or
representations by, an officer or officers of the Company stating that the
information with respect to such factual matters is in the possession of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know, that the certificate or opinion or representations with respect to such
matters are erroneous.

          Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions, or other
instruments under this Indenture, they may, but need not, be consolidated and
form one instrument.

          SECTION 1.4. Acts of Holders.

          (a) Any request, demand, authorization, direction, notice, consent,
waiver or other action provided by this Indenture to be given to or taken by
Holders may be embodied in and evidenced by one or more instruments of
substantially similar tenor signed by such Holders in person or by an agent duly
appointed in writing; and, except as herein otherwise expressly provided, such
action shall become effective when such instrument or instruments is or are
delivered to the Trustee, and, where it is hereby expressly required, to the
Company.  Such instrument or instruments (and the action embodied therein and
evidenced thereby) are herein sometimes referred to as the "Act" of the Holders
signing such instrument or instruments.  Proof of execution of any such
instrument or of a writing appointing any such agent shall be sufficient for any
purpose of this Indenture and (subject to Section 6.1) conclusive in favor of
the Trustee and the Company, if made in the manner provided in this Section.

          (b) The fact and date of the execution by any Person of any such
instrument or writing may be proved by the affidavit of a witness of such
execution or by the certificate of any notary public or other officer authorized
by law to take acknowledgments of deeds, certifying that the individual signing
such instrument or writing acknowledged to him or her the execution thereof.
Where such execution is by a Person acting in other than his or her individual
capacity,such certificate or affidavit shall also constitute sufficient proof of
his or her authority.

          (c) The fact and date of the execution by any Person of any such
instrument or writing, or the authority of the Person executing the same, may
also be provided in any other manner that the Trustee deems sufficient and in
accordance with such reasonable rules as the Trustee may determine.

          (d) The ownership of Securities shall be proved by the Securities
Register.

          (e) Any request, demand, authorization, direction, notice, consent,
waiver or other action by the Holder of any Security shall bind every future
Holder of the same Security and the Holder of every Security

                                       9
<PAGE>
 
issued upon the transfer thereof or in exchange therefor or in lieu thereof in
respect of anything done or suffered to be done by the Trustee or the Company in
reliance thereon, whether or not notation of such action is made upon such
Security.

          (f) The Company may set any day as a record date for the purpose of
determining the Holders of Outstanding Securities of any series entitled to
give, make or take any request, demand, authorization, direction, notice,
consent, waiver or other action provided or permitted by this Indenture to be
given, made or taken by Holders of Securities of such series, provided that the
Company may not set a record date for, and the provisions of this paragraph
shall not apply with respect to, the giving or making of any notice,
declaration, request or direction referred to in the next succeeding paragraph.
If any record date is set pursuant to this paragraph, the Holders of Outstanding
Securities of the relevant series on such record date, and no other
Holders,shall be entitled to take the relevant action, whether or not such
Holders remain Holders after such record date, provided that no such action
shall be effective hereunder unless taken on or prior to the applicable
Expiration Date (as defined below) by Holders of the requisite principal amount
of Outstanding Securities of such series on such record date.  Nothing in this
paragraph shall be construed to prevent the Company from setting a new record
date for any action for which a record date has previously been set pursuant to
this paragraph (whereupon the record date previously set shall automatically and
with no action by any Person be cancelled and of no effect), and nothing in this
paragraph shall be construed to render ineffective any action taken by Holders
of the requisite principal amount of Outstanding Securities of the relevant
series on the date such action is taken.  Promptly after any record date is set
pursuant to this paragraph, the Company, at its own expense, shall cause notice
of such record date, the proposed action by Holders and the applicable
Expiration Date to be given to the Trustee in writing and to each Holder of
Securities of the relevant series in the manner set forth in Section 1.6.

          The Trustee may set any day as a record date for the purpose of
determining the Holders of Outstanding Securities of any series entitled to join
in the giving or making of (i) any Notice of Default, (ii) any declaration of
acceleration referred to in Section 5.2, (iii) any request to institute
proceedings referred to in Section 5.7(2), or (iv) any direction referred to in
Section 5.12, in each case with respect to Securities of such series.  If any
record date is set pursuant to this paragraph, the Holders of Outstanding
Securities of such series on such record date, and no other Holders, shall be
entitled to join in such notice, declaration, request or direction, whether or
not such Holders remain Holders after such record date, provided that no such
action shall be effective hereunder unless taken on or prior to the applicable
Expiration Date by Holders of the requisite principal amount of Outstanding
Securities of such series on such record date.  Nothing in this paragraph shall
be construed to prevent the Trustee from setting a new record date for any
action for which a record date has previously been set pursuant to this
paragraph (whereupon the record date previously set shall automatically and with
no action by any Person be cancelled and of no effect) and nothing in this
paragraph shall be construed to render ineffective any action taken by Holders
of the requisite principal amount of Outstanding Securities of the relevant
series on the date such action is taken.  Promptly after any record date is set
pursuant to this paragraph, the Trustee, at the Company's expense, shall cause
notice of such record date, the proposed action by Holders and the applicable
Expiration Date to be given to the Company in writing and to each Holder of
Securities of the relevant series in the manner set forth in Section 1.6.

          With respect to any record date set pursuant to this Section, the
party hereto that sets such record date may designate any day as the "Expiration
Date" and from time to time may change the Expiration Date to any earlier or
later day, provided that no such change shall be effective unless notice of the
proposed new Expiration Date is given to the other party hereto in writing, and
to each Holder of Securities of the relevant series in the manner set forth in
Section 1.6 on or prior to the existing Expiration Date.  If an Expiration Date
is not designated with respect to any record date set pursuant to this Section,
the party hereto that set such record date shall be deemed to have initially
designated the 180th day after such record date as the Expiration Date with
respect thereto, subject to its right to change the Expiration Date as provided
in this paragraph.  Notwithstanding the foregoing, no Expiration Date shall be
later than the 180th day after the applicable record date.

                                       10
<PAGE>
 
          (g) Without limiting the foregoing, a Holder entitled hereunder to
take any action hereunder with regard to any particular Security may do so with
regard to all or any part of the principal amount of such Security or by one or
more duly appointed agents each of which may do so pursuant to such appointment
with regard to all or any part of such principal amount.

          SECTION 1.5. Notices, Etc. to Trustee and Company.

          Any request, demand, authorization, direction, notice, consent, waiver
or Act of Holders or other document provided or permitted by this Indenture to
be made upon, given or furnished to, or filed with,

          (1) the Trustee by any Holder, any holder of Capital Securities or the
Company shall be sufficient for every purpose hereunder if made, given,
furnished or filed in writing to or with the Trustee at its Corporate Trust
Office, or

          (2) the Company by the Trustee, any Holder or any holder of Capital
Securities shall be sufficient for every purpose (except as otherwise provided
in Section 5.1) hereunder if in writing and mailed, first class, postage
prepaid, to the Company addressed to it at the address of its principal office
specified in the first paragraph of this instrument or at any other address
previously furnished in writing to the Trustee by the Company.

          SECTION 1.6. Notice to Holders; Waiver.

          Where this Indenture provides for notice to Holders of any event, such
notice shall be sufficiently given (unless otherwise herein expressly provided)
if in writing and mailed, first class postage prepaid, to each Holder affected
by such event, at the address of such Holder as it appears in the Securities
Register, not later than the latest date, and not earlier than the earliest
date, prescribed for the giving of such notice.  If, by reason of the suspension
of or irregularities in regular mail services or for any other reason, it shall
be impossible or impracticable to mail notice of any event to Holders when said
notice is required to be given pursuant to any provision of this Indenture or of
the relevant Securities, then any manner of giving such notice as shall be
satisfactory to the Trustee shall be deemed to be a sufficient giving of such
notice.  In any case where notice to Holders is given by mail, neither the
failure to mail such notice, nor any defect in any notice so mailed, to any
particular Holder shall affect the sufficiency of such notice with respect to
other Holders.  Where this Indenture provides for notice in any manner, such
notice may be waived in writing by the Person entitled to receive such
notice,either before or after the event, and such waiver shall be the equivalent
of such notice.  Waivers of notice by Holders shall be filed with the Trustee,
but such filing shall not be a condition precedent to the validity of any action
taken in reliance upon such waiver.

          SECTION 1.7. Conflict with Trust Indenture Act.

          If any provision hereof limits, qualifies or conflicts with a
provision of the Trust Indenture Act that is required under such Act to be a
part of and govern this Indenture, the provision of the Trust Indenture Act
shall control.If any provision of this Indenture modifies or excludes any
provision of the Trust Indenture Act that may be so modified or excluded, the
latter provision shall be deemed to apply to this Indenture as so modified or to
be excluded, as the case may be.

          SECTION 1.8. Effect of Headings and Table of Contents.

          The Article and Section headings herein and the Table of Contents are
for convenience only and shall not affect the construction hereof.

                                       11
<PAGE>
 
          SECTION 1.9. Successors and Assigns.

          All covenants and agreements in this Indenture by the Company shall
bind its successors and assigns, whether so expressed or not.

          SECTION 1.10. Separability Clause.

          If any provision in this Indenture or in the Securities shall be
invalid,illegal or unenforceable, the validity, legality and enforceability of
the remaining provisions shall not in any way be affected or impaired thereby.

          SECTION 1.11. Benefits of Indenture.

          Nothing in this Indenture or in the Securities, express or implied,
shall give to any Person, other than the parties hereto and their successors and
assigns, the holders of Senior Indebtedness, the Holders of the Securities and,
to the extent expressly provided in Sections 5.2, 5.8, 5.9, 5.11, 5.13, 9.1 and
9.2, the holders of Capital Securities, any benefit or any legal or equitable
right, remedy or claim under this Indenture.

          SECTION 1.12. Governing Law.

          THIS INDENTURE AND THE SECURITIES SHALL BE GOVERNED BY, AND CONSTRUED
IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

          SECTION 1.13. Non-Business Days.

          If any Interest Payment Date, Redemption Date or Stated Maturity of
any Security shall not be a Business Day, then (notwithstanding any other
provision of this Indenture or the Securities) payment of interest or principal
(and premium, if any) or other amounts in respect of such Security need not be
made on such date, but may be made on the next succeeding Business Day (and no
interest shall accrue in respect of the amounts whose payment is so delayed for
the period from and after such Interest Payment Date, Redemption Date or Stated
Maturity, as the case may be, until such next succeeding Business Day) except
that, if such Business Day is in the next succeeding calendar year, such payment
shall be made on the immediately preceding Business Day (in each case with the
same force and effect as if made on the Interest Payment Date or Redemption Date
or at the Stated Maturity).

          SECTION 1.14. Counterparts.

          This instrument may be executed in any number of counterparts, each of
which so executed shall be deemed to be an original, but all such counterparts
shall together constitute but one and the same instrument.

                                   ARTICLE II

                                 SECURITY FORMS

          SECTION 2.1. Forms Generally.

          The Securities of each series and the Trustee's certificate of
authentication shall be in substantially the forms set forth in this Article, or
in such other form or forms as shall be established by or pursuant to a Board
Resolution or in one or more indentures supplemental hereto, in each case with
such appropriate insertions, omissions, substitutions and other variations as
are required or permitted by this Indenture and may have such letters, numbers
or other marks of identification and such legends or endorsements placed thereon
as may be

                                       12
<PAGE>
 
required to comply with applicable tax laws or the rules of any securities
exchange or as may, consistently herewith, be determined by the officers
executing such securities, as evidenced by their execution of the Securities.
If the form of Securities of any series is established by action taken pursuant
to a Board Resolution, a copy of an appropriate record of such action shall be
certified by the Secretary or an Assistant Secretary of the Company and
delivered to the Trustee at or prior to the delivery of the Company Order
contemplated by Section 3.3 with respect to the authentication and delivery of
such Securities.

          The Trustee's certificates of authentication shall be substantially in
the form set forth in Section 2.5.

          The definitive Securities shall be printed, lithographed or engraved
or produced by any combination of these methods, if required by any securities
exchange on which the Securities may be listed, on a steel engraved border or
steel engraved borders or may be produced in any other manner permitted by the
rules of any securities exchange on which the Securities may be listed, all as
determined by the officers executing such Securities, as evidenced by their
execution of such Securities.

          Securities distributed to holders of Global Capital Securities (as
defined in the applicable Trust Agreement) upon the dissolution of an Issuer
Trust shall be distributed in the form of one or more Global Securities
registered in the name of a Depositary or its nominee, and deposited with the
Securities Registrar, as custodian for such Depositary, or with such Depositary,
for credit by the Depositary to the respective accounts of the beneficial owners
of the Securities represented thereby (or such other accounts as they may
direct).  Securities distributed to holders of Capital Securities other than
Global Capital Securities upon the dissolution of an Issuer Trust shall not be
issued in the form of a Global Security or any other form intended to facilitate
book-entry trading in beneficial interests in such Securities.

          SECTION 2.2. Form of Face of Security.

                           EQUITABLE RESOURCES, INC.
                              [Title of Security]


No.                                                       CUSIP: _______________

                                                           $ ___________________

          EQUITABLE RESOURCES, INC., a Pennsylvania corporation (hereinafter
called the "Company", which term includes any successor Person under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to_______________________, or registered assignees, the principal sum
of_____________Dollars on __________, [if the Security is a Global Security,
then insert, if applicable--, or such other principal amount represented hereby
as may be set forth in the records of the Securities Registrar hereinafter
referred to in accordance with the Indenture,]; provided that the Company may
shorten such date to a date not earlier than ____________].  The Company further
promises to pay interest on said principal from and including ___________, or
from the most recent Interest Payment Date to which interest has been paid or
duly provided for, [monthly] [quarterly] [semi-annually] [if applicable,insert--
(subject to deferral as set forth herein)] in arrears on [insert applicable
Interest Payment Dates] of each year, commencing ___________ at the rate of
______ % per annum, [if applicable insert--together with Additional Sums, if
any, as provided in Section 10.6 of the Indenture,] until the principal hereof
has been paid or duly provided for or made available for payment [if applicable,
insert--; provided that any overdue principal, premium or Additional Sums and
any overdue installment of interest shall bear Additional Interest at the rate
of ___% per annum (to the extent that the payment of such interest shall be
legally enforceable), compounded [monthly] [quarterly] [semi-annually], from the
dates such amounts are due until they are paid or made available for payment,
and such interest shall be payable on demand].  The amount of interest payable
for any period less than a full interest period shall be computed on the basis
of a 360-day year of twelve 30-day months and the actual days elapsed in a
partial month

                                       13
<PAGE>
 
in such period.  The amount of interest payable for any full interest period
shall be computed by dividing the applicable rate per annum by
[twelve/four/two].  The interest so payable, and punctually paid or duly
provided for, on any Interest Payment Date will, as provided in the Indenture,
be paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest installment [if applicable, insert--, which shall be the [
_____ day of ________, _________, __________ or _____________] (whether or not a
Business Day) next preceding such Interest Payment Date].  Any such interest not
so punctually paid or duly provided for shall forthwith cease to be payable to
the Holder on such Regular Record Date and may either be paid to the Person in
whose name this Security (or one or more Predecessor Securities) is registered
at the close of business on a Special Record Date for the payment of such
Defaulted Interest to be fixed by the Trustee, notice whereof shall be given to
Holders of Securities of this series not less than 10 days prior to such Special
Record Date, or be paid at any time in any other lawful manner not inconsistent
with the requirements of any securities exchange on which the Securities of this
series may be listed, and upon such notice as may be required by such exchange,
all as more fully provided in said Indenture.  The term "interest" as used
herein includes quarterly interest payments, interest on quarterly interest
payments not paid on the applicable Interest Payment Date and Additional Sums,
as applicable.  As used herein, "Business Day" means a day other than (a) a
Saturday or Sunday, (b) a day on which banking institutions in The City of New
York or the City of Pittsburgh, Pennsylvania are authorized or required by law
or executive order to remain closed, or (c) a day on which the corporate trust
office of the Property Trustee is closed for business.

          [If applicable, insert--So long as no Event of Default has occurred
and is continuing, the Company shall have the right, at any time during the term
of this Security, from time to time to defer the payment of interest on this
Security for up to _____ consecutive [monthly] [quarterly][semi-annual] interest
payment periods with respect to each deferral period (each an "Extension
Period") [if applicable, insert--, during which Extension Periods the Company
shall have the right to make partial payments of interest on any Interest
Payment Date, and] at the end of which the Company shall pay all interest then
accrued and unpaid including Additional Interest, as provided below; provided,
however, that no Extension Period shall extend beyond the Stated Maturity of the
principal of this Security [If Stated Maturity can be shortened, insert--, as
then in effect,] and no such Extension Period may end on a date other than an
Interest Payment Date; and provided, further, however, that during any such
Extension Period, the Company shall not (i) declare or pay any dividends or
distributions on, or redeem, purchase,acquire or make a liquidation payment with
respect to, any of the Company's capital stock, or (ii) make any payment of
principal of or interest or premium,if any, on or repay, repurchase or redeem
any debt securities of the Company that rank pari passu in all respects with or
junior in interest to this Security including the Company's obligations
associated with the Outstanding Capital Securities (other than (a) repurchases,
redemptions or other acquisitions of shares of capital stock of the Company (1)
in connection with any employment contract, benefit plan or other similar
arrangement with or for the benefit of any one or more employees, officers,
directors or consultants, (2) in connection with a dividend reinvestment or
stockholder stock purchase plan or (3) in connection with the issuance of
capital stock of the Company (or securities convertible into or exercisable for
such capital stock) as consideration in an acquisition transaction entered into
prior to the applicable Extension Period, (b) as a result of an exchange or
conversion of any class or series of the Company's capital stock (or any capital
stock of a Subsidiary of the Company) for any class or series of the Company's
capital stock or of any class or series of the Company's indebtedness for any
class or series of the Company's capital stock, (c) the purchase of fractional
interests in shares of the Company's capital stock pursuant to the conversion or
exchange provisions of such capital stock or the security being converted or
exchanged, (d) any declaration of a dividend in connection with any Rights Plan,
or the issuance of rights, stock or other property under any Rights Plan, or the
redemption or repurchase of rights pursuant thereto, (e) payments under the
Guarantee, or (f) any dividend in the form of stock, warrants, options or other
rights where the dividend stock or the stock issuable upon exercise of such
warrants, options or other rights is the same stock as that on which the
dividend is being paid or ranks pari passu with or junior to such stock).  Prior
to the termination of any such Extension Period,the Company may further defer
the payment of interest, provided that no Extension Period shall exceed ____
consecutive [monthly] [quarterly][semi-annual] interest payment periods, extend
beyond the Stated Maturity of the principal of this Security or end on a date
other than

                                       14
<PAGE>
 
an Interest Payment Date.Upon the termination of any such Extension Period and
upon the payment of all accrued and unpaid interest and any Additional Interest
then due on any Interest Payment Date, the Company may elect to begin a new
Extension Period, subject to the above conditions.  No interest shall be due and
payable during an Extension Period, except at the end thereof, but each
installment of interest that would otherwise have been due and payable during
such Extension Period shall bear Additional Interest (to the extent that the
payment of such interest shall be legally enforceable) at the rate of ___ % per
annum, compounded [monthly][quarterly] [semi-annually] and calculated as set
forth in the first paragraph of this Security, from the date on which such
amounts would otherwise have been due and payable until paid or made available
for payment.  The Company shall give the Holder of this Security and the Trustee
notice of its election to begin any Extension Period at least one Business Day
prior to the earlier of (i) the date the Distributions on the Capital Securities
of such Issuer Trust would have been payable but for the election to begin such
Extension Period, and (ii) the date on which the Property Trustee of such Issuer
Trust is required to give notice to holders of such Capital Securities of the
record date or the date such Distributions are payable, but in any event not
less than one Business Day prior to such record date.]

          Payment of the principal of (and premium, if any) and interest on this
Security will be made at the office or agency of the Company maintained for that
purpose in the United States, 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 [if applicable, insert--; provided, however that at the option of
the Company payment of interest may be made (i) by check mailed to the address
of the Person entitled thereto as such address shall appear in the Securities
Register,or (ii) if to a Holder of $1,000,000 or more in aggregate principal
amount of this Security, by wire transfer in immediately available funds upon
written request to the Trustee not later than 15 calendar days prior to the date
on which the interest is payable].

          The indebtedness evidenced by this Security is, to the extent provided
in the Indenture, subordinate and subject in right of payments to the prior
payment in full of all Senior Indebtedness, and this Security is issued subject
to the provisions of the Indenture with respect thereto.  Each Holder of this
Security, by accepting the same, (a) agrees to and shall be bound by such
provisions, (b) authorizes and directs the Trustee on his or her behalf to take
such actions as may be necessary or appropriate to effectuate the subordination
so provided, and (c) appoints the Trustee his or her attorney-in-fact for any
and all such purposes.  Each Holder hereof, by his or her acceptance hereof,
waives all notice of the acceptance of the subordination provisions contained
herein and in the Indenture by each holder of Senior Indebtedness, whether now
outstanding or hereafter incurred, and waives reliance by each such holder upon
said provisions.

          Reference is hereby made to the further provisions of this Security
set forth on the reverse hereof, which further provisions shall for all purposes
have the same effect as if set forth at this place.

          Unless the certificate of authentication hereon has been executed by
the Trustee referred to on the reverse hereof by manual signature, this Security
shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.

                                       15
<PAGE>
 
          IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed under its corporate seal.


                                        EQUITABLE RESOURCES, INC.


                                        By:_________________________________
                                           Name:
                                           Title:

Attest:

____________________________________
Secretary or Assistant Secretary


          SECTION 2.3. Form of Reverse of Security.

          This Security is one of a duly authorized issue of securities of the
Company (herein called the "Securities"), issued and to be issued in one or more
series under the Junior Subordinated Indenture, dated as of _____________  ,
1998 (herein called the "Indenture"), between the Company and Bankers Trust
Company, as Trustee (herein called the "Trustee", which term includes any
successor trustee under the Indenture), to which Indenture and all indentures
supplemental thereto reference is hereby made for a statement of the respective
rights,limitations of rights, duties and immunities thereunder of the Company,
the Trustee, the holders of Senior Indebtedness and the Holders of the
Securities, and of the terms upon which the Securities are, and are to be,
authenticated and delivered.  This Security is one of the series designated on
the face hereof [if applicable, insert--, limited in aggregate principal amount
to $ ___________ ].  The Company has appointed _______ _____________ at its
corporate trust office in The City of New York as the paying agent (the "Paying
Agent," which term includes any additional or successor Paying Agent appointed
by the Company) with respect to the Securities.

          To the extent not inconsistent herewith, the terms of the Indenture
are hereby incorporated by reference herein.  All terms used in this Security
that are defined in the Indenture [if applicable, insert-- or in [insert name of
trust agreement], dated as of___________ (as modified, amended or supplemented
from time to time the "Trust Agreement"), relating to [insert name of Issuer
Trust] [the ("Issuer Trust") among the Company, as Depositor, the Trustees named
therein and the Holders from time to time of the Trust Securities issued
pursuant thereto] shall have the meanings assigned to them in the Indenture [if
applicable, insert--or the Trust Agreement, as the case may be].

          [If applicable, insert--this Security will not be subject to any
sinking fund and, except as provided in the Indenture, will not be redeemable or
subject to repayment at the option of the holder prior to its Stated Maturity.]

          [If applicable, insert--The Company may redeem this Security prior to
the Stated Maturity at the option of the Company (i) on or after _________, in
whole at any time or in part from time to time, and (ii) prior to __________, in
whole (but not in part) at any time within 90 days following the occurrence and
during the continuation of a Tax Event or an Investment Company Event, in each
case at a Redemption Price equal to the accrued and unpaid interest on the
Securities so redeemed to the date fixed for redemption, plus 100% of the
principal amount thereof.]

                                       16
<PAGE>
 
          [If the Security is subject to redemption of any kind, insert--Notice
or redemption shall be mailed to the registered holders of the Securities
designated for redemption at their addresses as the same shall appear on the
Security register not less than 30 nor more than 60 days prior to the dated
fixed for redemption, subject to all conditions and provision of the Indenture.
In the event of redemption of this Security in part only, a new Security or
Securities of this series for the unredeemed portion hereof will be issued in
the name of the Holder hereof upon the cancellation hereof.]

          [If applicable, insert--The Indenture contains provisions for
defeasance at any time [of the entire indebtedness of this Security] [or]
[certain restrictive covenants and Events of Default with respect to this
Security] [, in each case] upon compliance by the Company with certain
conditions set forth in the Indenture.]

          The Indenture permits, with certain exceptions as therein provided,
the Company and the Trustee at any time to enter into a supplemental indenture
or indentures for the purpose of modifying in any manner the rights and
obligations of the Company and of the Holders of the Securities, with the
consent of the Holders of not less than a majority in principal amount of the
Outstanding Securities of each series to be affected by such supplemental
indenture.  The Indenture also contains provisions permitting Holders of
specified percentages in principal amount of the Securities of each series at
the time Outstanding, on behalf of the Holders of all Securities of such series,
to waive compliance by the Company with certain provisions of the Indenture and
certain past defaults under the Indenture and their consequences.  Any such
consent or waiver by the Holder of this Security shall be conclusive and binding
upon such Holder and upon all future Holders of this Security and of any
Security issued upon the registration of transfer hereof or in exchange here for
or in lieu hereof, whether or not notation of such consent or waiver is made
upon this Security.

          [If the Security is not a Discount Security, insert--As provided in
and subject to the provisions of the Indenture, if an Event of Default with
respect to the Securities of this series at the time Outstanding occurs and is
continuing, then and in every such case the Trustee or the Holders of not less
than 25% in aggregate principal amount of the Outstanding Securities of this
series may declare the principal amount of all the Securities of this series and
interest accrued thereon to be due and payable immediately, by a notice in
writing to the Company (and to the Trustee if given by Holders) [if applicable,
insert--, provided that, if upon an Event of Default, the Trustee or such
Holders fail to declare the principal of all the outstanding Securities of this
series to be immediately due and payable, the Holders of at least 25% in
aggregate Liquidation Amount of the Capital Securities then outstanding shall
have the right to make such declaration by a notice in writing to the Company
and the Trustee]; and upon any such declaration the principal amount of and the
accrued interest (including any Additional Interest) on all the Securities of
this series shall become immediately due and payable, provided that the payment
of principal and interest (including any Additional Interest) on such Securities
shall remain subordinated to the extent provided in Article XIII of the
Indenture.]

          [If the Security is a Discount Security, insert--As provided in and
subject to the provisions of the Indenture, if an Event of Default with respect
to the Securities of this series at the time Outstanding occurs and is
continuing, then and in every such case the Trustee or the Holders of not less
than 25% in aggregate principal amount of the Outstanding Securities of this
series may declare an amount of principal of the Securities of this series to be
due and payable immediately, by a notice in writing to the Company (and to the
Trustee if given by Holders) [if applicable, insert--, provided that, if upon an
Event of Default, the Trustee or such Holders fail to declare such principal
amount of the Outstanding Securities of this series to be immediately due and
payable, the holders of at least 25% in aggregate Liquidation Amount of the
Capital Securities then outstanding shall have the right to make such
declaration by a notice in writing to the Company and the Trustee.  The
principal amount payable upon such acceleration shall be equal to--insert
formula for determining the amount].  Upon any such declaration, such amount of
the principal of and the accrued interest (including any Additional Interest) on
all the Securities of this series shall become immediately due and payable,
provided that the payment of such principal and interest (including any
Additional Interest) on all the Securities of this series shall remain
subordinated to the extent provided in Article XIII of the Indenture.  Upon
payment (i) of the amount of principal so declared due and payable and (ii) of
interest on any overdue principal, premium and interest (in

                                       17
<PAGE>
 
each case to the extent that the payment of such interest shall be legally
enforceable), all of the Company's obligations in respect of the payment of the
principal of and premium and interest, if any, on this Security shall
terminate.]

          No reference herein to the Indenture and no provision of this Security
or of the Indenture shall alter or impair the obligation of the Company, which
is absolute and unconditional, to pay the principal of (and premium, if any) and
interest (including Additional Interest) on this Security at the times, place
and rate, and in the coin or currency, herein prescribed.

          As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of this Security is registrable in the
Securities Register, upon surrender of this Security for registration of
transfer at the office or agency of the Company maintained under Section 10.2 of
the Indenture for such purpose, duly endorsed by, or accompanied by a written
instrument of transfer in form satisfactory to the Company and the Securities
Registrar duly executed by,the Holder hereof or such Holder's attorney duly
authorized in writing, and thereupon one or more new Securities of this series,
of like tenor, of authorized denominations and for the same aggregate principal
amount, will be issued to the designated transferee or transferees.

          The Securities of this series are issuable only in registered form
without coupons in denominations of $ _____________  and any integral multiple
of $___________ in excess thereof.  As provided in the Indenture and subject to
certain limitations therein set forth, Securities of this series are
exchangeable for a like aggregate principal amount of Securities of this series
and of like tenor of a different authorized denomination, as requested by the
Holder surrendering the same.

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

          Prior to due presentment of this Security for registration of
transfer, the Company, the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name this Security is registered as the owner
hereof for all purposes, whether or not this Security be overdue, and neither
the Company, the Trustee nor any such agent shall be affected by notice to the
contrary.

          The Company and, by its acceptance of this Security or a beneficial
interest therein, the Holder of, and any Person that acquires a beneficial
interest in, this Security agrees that for United States Federal, state and
local tax purposes it is intended that this Security constitute indebtedness.

          THIS SECURITY SHALL FOR ALL PURPOSES BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

          SECTION 2.4. Additional Provisions Required in Global Security.

          Unless otherwise specified as contemplated by Section 3.1, any Global
Security issued hereunder shall, in addition to the provisions contained in
Sections 2.2 and 2.3, bear a legend in substantially the following form:

          UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITORY TRUST COMPANY ("DTC") (55 WATER STREET, NEW YORK, NEW YORK) TO
THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND
ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER
NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC AND ANY PAYMENT IS MADE
TO CEDE & CO., ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR

                                       18
<PAGE>
 
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF,
CEDE & CO., HAS AN INTEREST HEREIN.

          UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN
DEFINITIVE REGISTERED FORM, THIS CERTIFICATE MAY NOT BE TRANSFERRED EXCEPT AS A
WHOLE BY DTC TO A NOMINEE OF DTC OR BY A NOMINEE OF DTC TO DTC OR ANY OTHER
NOMINEE OF DTC OR BY DTC OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITORY OR A
NOMINEE OF SUCH SUCCESSOR DEPOSITORY.

          SECTION 2.5. Form of Trustee's Certificate of Authentication.

          The Trustee's certificates of authentication shall be in substantially
the following form:

          This is one of the Securities of the series designated therein
referred to in the within-mentioned Indenture.

Dated: ___________________      BANKERS TRUST COMPANY,
                                as Trustee


                                By:__________________________________________
                                        Authorized Officer


                                  ARTICLE III

                                THE SECURITIES


          SECTION 3.1. Title and Terms.

          The aggregate principal amount of Securities that may be authenticated
and delivered under this Indenture is unlimited.

          The Securities may be issued in one or more series.  There shall be
established in or pursuant to a Board Resolution and, subject to Section 3.3,
set forth or determined in the manner provided, in an Officers' Certificate, or
established in one or more indentures supplemental hereto, prior to the issuance
of Securities as a series:

          (a) the title of the securities of such series, which shall
distinguish the Securities of the series from all other Securities;

          (b) the limit, if any, upon the aggregate principal amount of the
Securities of such series that may be authenticated and delivered under this
Indenture (except for Securities authenticated and delivered upon registration
of transfer of, or in exchange for, or in lieu of, other Securities of the
series pursuant to Section 3.4, 3.6, 3.7, 9.6 or 11.6 and except for any
Securities that, pursuant to Section 3.3, are deemed never to have been
authenticated and delivered hereunder); provided, however, that the authorized
aggregate principal amount of such series may be increased above such amount by
a Board Resolution to such effect;

          (c) the Person to whom any interest on a Security of the series shall
be payable, if other than the Person in whose name that security (or one or more
Predecessor Securities) is registered at the close of business on the Regular
Record Date for such interest;

                                       19
<PAGE>
 
          (d) the Stated Maturity or Maturities on which the principal of the
Securities of such series is payable or the method of determination thereof, and
any dates on which or circumstances under which, the Company shall have the
right to shorten such Stated Maturity or Maturities;

          (e) the rate or rates, if any, at which the Securities of such series
shall bear interest, if any, the rate or rates and extent to which Additional
Interest, if any, shall be payable with respect to any Securities of such
series, the date or dates from which any such interest or Additional Interest
shall accrue, the Interest Payment Dates on which such interest shall be
payable, the right, pursuant to Section 3.12 or as otherwise set forth therein,
of the Company to defer or extend an Interest Payment Date, and the Regular
Record Date for the interest payable on any Interest Payment Date or the method
by which any of the foregoing shall be determined;

          (f) the place or places where the principal of (and premium, if any)
and interest or Additional Interest on the Securities of such series shall be
payable, the place or places where the Securities of such series may be
presented for registration of transfer or exchange, any restrictions that may be
applicable to any such transfer or exchange in addition to or in lieu of those
set forth herein and the place or places where notices and demands to or upon
the Company in respect of the Securities of such series may be made;

          (g) the period or periods within or the date or dates on which, if
any, the price or prices at which and the terms and conditions upon which the
Securities of such series may be redeemed, in whole or in part, at the option of
the Company, and if other than by a Board of Resolution, the manner in which any
election by the Company to redeem such Securities shall be evidenced;

          (h) the obligation or the right, if any, of the Company to redeem,
repay or purchase the Securities of such series pursuant to any sinking fund,
amortization or analogous provisions, or at the option of a Holder thereof, and
the period or periods within which, the price or prices at which, the currency
or currencies (including currency unit or units) in which and the other terms
and conditions upon which Securities of the series shall be redeemed, repaid or
purchased, in whole or in part, pursuant to such obligation;

          (i) the denominations in which any Securities of such series shall be
issuable if other than denominations of $25 and any integral multiple thereof;

          (j) if other than Dollars, the currency or currencies (including any
currency unit or units) in which the principal of (and premium, if any) and
interest and Additional Interest, if any, on the Securities of the series shall
be payable, or in which the Securities of the series shall be denominated and
the manner of determining the equivalent thereof in Dollars for purposes of the
definition of Outstanding;

          (k) the additions, modifications or deletions, if any, in the Events
of Default or covenants of the Company set forth herein with respect to the
Securities of such series;

          (l) if, other than the principal amount thereof, the portion of the
principal amount of Securities of such series that shall be payable upon
declaration of acceleration of the Maturity thereof;

          (m) if the principal amount payable at the Stated Maturity of any
Securities of the series will not be determinable as of any one or more dates
prior to the Stated Maturity, the amount which shall be deemed to be the
principal amount of such Securities as of any such date for any purpose
thereunder or hereunder, including the principal amount thereof which shall be
due and payable upon any Maturity other than the Stated Maturity or which shall
be deemed to be Outstanding as of any date prior to the Stated Maturity (or, in
any such case, the manner in which such amount deemed to be the principal amount
shall be determined);

          (n) the additions or changes, if any, to this Indenture with respect
to the Securities of such series as shall be necessary to permit or facilitate
the issuance of the Securities of such series in bearer form, registrable or not
registrable as to principal, and with or without interest coupons;

                                       20
<PAGE>
 
          (o) any index or indices used to determine the amount of payments of
principal of and premium, if any, on the Securities of such series or the manner
in which such amounts will be determined;

          (p) if applicable, that any Securities of the series shall be issuable
in whole or in part in the form of one or more Global Securities and, in such
case, the respective Depositaries for such Global Securities, the form of any
legend or legends that shall be borne by any such Global Security in addition to
or in lieu of that set forth in Section 2.4 and any circumstances in addition to
or in lieu of those set forth in Section 3.6 in which any such Global Security
may be exchanged in whole or in part for Securities registered, and any transfer
of such Global Security in whole or in part may be registered, in the name or
names of Persons other than the Depositary for such Global Security or a nominee
thereof;

          (q) the appointment of any Paying Agent or agents for the Securities
of such series;

          (r) the terms of any right to convert or exchange Securities of such
series into any other securities or property of the Company, and the additions
or changes, if any, to this Indenture with respect to the Securities of such
series to permit or facilitate such conversion or exchange;

          (s) if such Securities are to be issued to an Issuer Trust, the form
or forms of the Trust Agreement and Guarantee relating thereto;

          (t) if other than as set forth herein, the relative degree, if any, to
which the Securities of the series shall be senior to or be subordinated to
other series of Securities in right of payment, whether such other series of
Securities are Outstanding or not;

          (u) any addition to or change in the Events of Default which applies
to any Securities of the series and any change in the right of the Trustee or
the requisite Holders of such Securities to declare the principal amount thereof
due and payable pursuant to Section 5.2;

          (v) any addition to or change in the covenants set forth in Article X
which applies to Securities of the series; and

          (w) any other terms of the Securities of such series (which terms
shall not be inconsistent with the provisions of this Indenture, except as
permitted by Section 9.1(6)).

          All Securities of any one series shall be substantially identical
except as to denomination and except as may otherwise be provided herein or in
or pursuant to such Board Resolution and set forth, or determined in the manner
provided, in such Officers' Certificate or in any indenture supplemental hereto.

          If any of the terms of the series are established by action taken
pursuant to a Board Resolution, a copy of an appropriate record of such action
shall be certified by the Secretary or an Assistant Secretary of the Company and
delivered to the Trustee at or prior to the delivery of the Officers'
Certificate setting forth the terms of the series.

          The securities shall be subordinated in right of payment to Senior
Indebtedness as provided in Article XIII.

          SECTION 3.2. Denominations.

          The Securities of each series shall be in registered form without
coupons and shall be issuable in denominations of $25 and any integral multiple
thereof, unless otherwise specified as contemplated by Section 3.1(i).

                                       21
<PAGE>
 
          SECTION 3.3. Execution, Authentication, Delivery and Dating.

          The Securities shall be executed on behalf of the Company by its
Chairman of the Board, its Vice Chairman of the Board, its President or one of
its Vice Presidents, under its corporate seal reproduced or impressed thereon
and attested by its Secretary or one of its Assistant Secretaries.  The
signature of any of these officers on the Securities may be manual or facsimile.

          Securities bearing the manual or facsimile signatures of individuals
who were at any time the proper officers of the Company shall bind the Company,
notwithstanding that such individuals or any of them have ceased to hold such
offices prior to the authentication and delivery of such Securities or did not
hold such offices at the date of such Securities.  At any time and from time to
time after the execution and delivery of this Indenture, the Company may deliver
Securities of any series executed by the Company to the Trustee for
authentication, together with a Company Order for the authentication and
delivery of such Securities, and the Trustee in accordance with the Company
Order shall authenticate and deliver such Securities.  If the form or terms of
the Securities of the series have been established by or pursuant to one or more
Board Resolutions as permitted by Sections 2.1 and 3.1, in authenticating such
Securities, and accepting the additional responsibilities under this Indenture
in relation to such Securities, the Trustee shall be entitled to receive, and
(subject to Section 6.1) shall be fully protected in conclusively relying upon,
an Opinion of Counsel stating,

          (1) if the form of such Securities has been established by or pursuant
     to Board Resolution as permitted by Section 2.1, that such form has been
     established in conformity with the provisions of this Indenture;

          (2) if the terms of such Securities have been established by or
     pursuant to Board Resolution as permitted by Section 3.1, that such terms
     have been established in conformity with the provisions of this Indenture;
     and

          (3) that such Securities, when authenticated and delivered by the
     Trustee and issued by the Company in the manner and subject to any
     conditions specified in such Opinion of Counsel, will constitute valid and
     legally binding obligations of the Company enforceable in accordance with
     their terms, subject to bankruptcy, insolvency, fraudulent transfer,
     reorganization, moratorium and similar laws of general applicability
     relating to or affecting creditors' rights and to general equity
     principles.

If such form or terms have been so established, the Trustee shall not be
required to authenticate such Securities if the issue of such Securities
pursuant to this Indenture will affect the Trustee's own rights, duties or
immunities under the Securities and this Indenture or otherwise in a manner that
is not reasonably acceptable to the Trustee.

     Notwithstanding the provisions of Section 3.1 and the preceding paragraph,
if all Securities of a series are not to be originally issued at one time, it
shall not be necessary to deliver the Officers' Certificate otherwise required
pursuant to Section 3.1 or the Company Order and Opinion of Counsel otherwise
required pursuant to such preceding paragraph at or prior to the authentication
of each Security of such series if such documents are delivered at or prior to
the authentication upon original issuance of the first Security of such series
to be issued.

     Each Security shall be dated the date of its authentication.

     No Security shall be entitled to any benefit under this Indenture or be
valid or obligatory for any purpose, unless there appears on such Security a
certificate of authentication substantially in the form provided for herein
executed by the Trustee by the manual signature of one of its authorized
officers, and such certificate upon any Security shall be conclusive evidence,
and the only evidence, that such security has been duly authenticated and
delivered hereunder.  Notwithstanding the foregoing, if any Security shall have
been authenticated and delivered hereunder but never issued and sold by the
Company, and the Company shall deliver

                                       22
<PAGE>
 
such Security to the Trustee for cancellation as provided in Section 3.10, for
all purposes of this Indenture such Security shall be deemed never to have been
authenticated and delivered hereunder and shall never be entitled to the
benefits of this Indenture.

     SECTION 3.4.  Temporary Securities.

     Pending the preparation of definitive Securities of any series, the Company
may execute, and upon receipt of a Company Order the Trustee shall authenticate
and deliver, temporary Securities that are printed, lithographed, typewritten,
mimeographed or otherwise produced, in any denomination, substantially of the
tenor of the definitive Securities of such series in lieu of which they are
issued and with such appropriate insertions, omissions, substitutions and other
variations as the officers executing such Securities may determine, as evidenced
by their execution of such Securities.

     If temporary Securities of any series are issued, the Company will cause
definitive Securities of such series to be prepared without unreasonable delay.
After the preparation of definitive Securities, the temporary Securities shall
be exchangeable for definitive Securities upon surrender of the temporary
Securities at the office or agency of the Company designated for that purpose
without charge to the Holder.  Upon surrender for cancellation of any one or
more temporary Securities, the Company shall execute and the Trustee shall
authenticate and deliver in exchange therefor one or more definitive securities
of the same series, of any authorized denominations having the same Original
Issue Date and Stated Maturity and having the same terms as such temporary
Securities.  Until so exchanged, the temporary Securities of any series shall in
all respects be entitled to the same benefits under this Indenture as definitive
Securities of such series.

     SECTION 3.5.  Global Securities.

     (a) Each Global Security issued under this Indenture shall be registered in
the name of the Depositary designated by the Company for such Global Security or
a nominee thereof and delivered to such Depositary or a nominee thereof or
custodian therefor, and each such Global Security shall constitute a single
Security for all purposes of this Indenture.

     (b) Notwithstanding any other provision in this Indenture, no Global
Security may be exchanged in whole or in part for Securities registered, and no
transfer of a Global Security in whole or in part may be registered, in the name
of any Person other than the Depositary for such Global Security or a nominee
thereof unless (i) such Depositary advises the Trustee in writing that such
Depositary is no longer willing or able to properly discharge its
responsibilities as Depositary with respect to such Global Security, and the
Company is unable to locate a qualified successor, (ii) the Company executes and
delivers to the Trustee a Company Order stating that the Company elects to
terminate the book-entry system through the Depositary, or (iii) there shall
have occurred and be continuing an Event of Default.

     (c) If any Global Security is to be exchanged for other Securities or
cancelled in whole, it shall be surrendered by or on behalf of the Depositary or
its nominee to the Securities Registrar for exchange or cancellation as provided
in this Article III.  If any Global Security is to be exchanged for other
Securities or cancelled in part, or if another Security is to be exchanged in
whole or in part for a beneficial interest in any Global Security, then either
(i) such Global Security shall be so surrendered for exchange or cancellation as
provided in this Article III or (ii) the principal amount thereof shall be
reduced, subject to Section 3.6, or increased by an amount equal to the portion
thereof to be so exchanged or cancelled, or equal to the principal amount of
such other Security to be so exchanged for a beneficial interest therein, as the
case may be, by means of an appropriate adjustment made on the records of the
Securities Registrar, whereupon the Trustee, in accordance with the Applicable
Procedures, shall instruct the Depositary or its authorized representative to
make a corresponding adjustment to its records.  Upon any such surrender or
adjustment of a Global Security by the Depositary, accompanied by registration
instructions, the Trustee shall, subject to Section 3.6 and as otherwise
provided in this Article III, authenticate and deliver any Securities issuable
in exchange for such Global Security

                                       23
<PAGE>
 
(or any portion thereof) in accordance with the instructions of the Depositary.
The Trustee shall not be liable for any delay in delivery of such instructions
and may conclusively rely on, and shall be fully protected in relying on, such
instructions.

     (d) Every Security authenticated and delivered upon registration of
transfer of, or in exchange for or in lieu of, a Global Security or any portion
thereof, whether pursuant to this Article III, Section 9.6 or 11.6 or otherwise,
shall be authenticated and delivered in the form of, and shall be, a Global
Security, unless such Security is registered in the name of a Person other than
the Depositary for such Global Security or a nominee thereof.

     (e) The Depositary or its nominee, as the registered owner of a Global
Security, shall be the Holder of such Global Security for all purposes under
this Indenture and the Securities, and owners of beneficial interests in a
Global Security shall hold such interests pursuant to the Applicable
Procedures.Accordingly, any such owner's beneficial interest in a Global
Security shall be shown only on, and the transfer of such interest shall be
effected only through, records maintained by the Depositary or its nominee or
its Agent Members.  Neither the Trustee nor the Securities Registrar shall have
any liability in respect of any transfers effected by the Depositary.

     (f) The rights of owners of beneficial interests in a Global Security shall
be exercised only through the Depositary and shall be limited to those
established by law and agreements between such owners and the Depositary and/or
its Agent Members.

     SECTION 3.6.  Registration, Transfer and Exchange Generally.

     The Company shall cause to be kept at the Corporate Trust Office of the
Trustee a register in which, subject to such reasonable regulations as it may
prescribe, the Company shall provide for the registration of Securities and
transfers of Securities.  Such register is herein sometimes referred to as the
"Securities Register."  The Trustee is hereby appointed "Securities Registrar"
for the purpose of registering Securities and transfers of Securities as herein
provided.

     Upon surrender for registration of transfer of any Security at the offices
or agencies of the Company designated for that purpose, the Company shall
execute, and the Trustee shall authenticate and deliver, in the name of the
designated transferee or transferees, one or more new Securities of the same
series of any authorized denominations of like tenor and aggregate principal
amount.

     At the option of the Holder, Securities may be exchanged for other
Securities of the same series of any authorized denominations, of like tenor and
aggregate principal amount, upon surrender of the Securities to be exchanged at
such office or agency.  Whenever any securities are so surrendered for
exchange,the Company shall execute, and the Trustee shall authenticate and
deliver, the Securities that the Holder making the exchange is entitled to
receive.

     All Securities issued upon any transfer or exchange of Securities shall be
the valid obligations of the Company, evidencing the same debt, and entitled to
the same benefits under this Indenture, as the Securities surrendered upon such
transfer or exchange.

     Every Security presented or surrendered for transfer or exchange shall (if
so required by the Company or the Trustee) be duly endorsed, or be accompanied
by a written instrument of transfer in form satisfactory to the Company and the
Securities Registrar, duly executed by the Holder thereof or such Holder's
attorney duly authorized in writing.

                                       24
<PAGE>
 
     No service charge shall be made to a Holder for any transfer or exchange of
Securities, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge that may be imposed in connection with any
transfer or exchange of Securities.

     Neither the Company nor the Trustee shall be required, pursuant to the
provisions of this Section, (i) to issue, register the transfer of or exchange
any Security of any series during a period beginning at the opening of business
15 days before the day of selection for redemption of Securities of that series
pursuant to Article XI and ending at the close of business on the day of mailing
of the notice of redemption, or (ii) to register the transfer of or exchange any
Security so selected for redemption in whole or in part, except, in the  case of
any such Security to be redeemed in part, any portion thereof not to be
redeemed.

     SECTION 3.7.  Mutilated, Lost and Stolen Securities.

     If any mutilated Security is surrendered to the Trustee together with such
security or indemnity as may be required by the Company or the Trustee to save
each of them harmless, the Company shall execute and the Trustee shall
authenticate and deliver in exchange therefor a new Security of the same series,
of like tenor and aggregate principal amount, bearing the same legends, and
bearing a number not contemporaneously outstanding.

     If there shall be delivered to the Company and to the Trustee (i) evidence
to their satisfaction of the destruction, loss or theft of any Security, and
(ii) such security or indemnity as may be required by them to save each of them
harmless, then, in the absence of notice to the Company or the Trustee that such
Security has been acquired by a bona fide purchaser, the Company shall execute
and upon its request the Trustee shall authenticate and deliver, in lieu of any
such destroyed, lost or stolen Security, a new Security of the same series, of
like tenor and aggregate principal amount and bearing the same legends as such
destroyed, lost or stolen Security, and bearing a number not contemporaneously
outstanding.

     If any such mutilated, destroyed, lost or stolen Security has become or is
about to become due and payable, the Company in its discretion may, instead of
issuing a new Security, pay such Security.

     Upon the issuance of any new Security under this Section 3.7, the Company
may require the payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in relation thereto and any other
expenses (including the fees and expenses of the Trustee) connected therewith.

     Every new Security issued pursuant to this Section in lieu of any
destroyed, lost or stolen Security shall constitute an original additional
contractual obligation of the Company, whether or not the destroyed, lost or
stolen Security shall be at any time enforceable by anyone, and shall be
entitled to all the benefits of this Indenture equally and proportionately with
any and all other Securities of such series duly issued hereunder.

     The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Securities.

     SECTION 3.8.  Payment of Interest and Additional Interest;
                   Interest Rights Preserved.

     Interest and Additional Interest on any Security of any series that is
payable, and is punctually paid or duly provided for, on any Interest Payment
Date, shall be paid to the Person in whose name that Security (or one or more
Predecessor Securities) is registered at the close of business on the Regular
Record Date for such interest in respect of Securities of such series, except
that, unless otherwise provided in the Securities of such series, interest
payable on the Stated Maturity of the principal of a Security shall be paid to
the Person to whom principal is paid.  The initial payment of interest on any
Security of any series that is issued between a Regular

                                       25
<PAGE>
 
Record Date and the related Interest Payment Date shall be payable as provided
in such Security or in the Board Resolution pursuant to Section 3.1 with respect
to the related series of Securities.

     Any interest on any Security that is due and payable, but is not timely
paid or duly provided for, on any Interest Payment Date for Securities of such
series (herein called "Defaulted Interest"), shall forthwith cease to be payable
to the registered Holder on the relevant Regular Record Date by virtue of having
been such Holder, and such Defaulted Interest may be paid by the Company, at it
selection in each case, as provided in clause (1) or (2) below:

          (1) The Company may elect to make payment of any Defaulted Interest to
     the Persons in whose names the Securities of such series in respect of
     which interest is in default (or their respective Predecessor Securities)
     are registered at the close of business on a Special Record Date for the
     payment of such Defaulted Interest, which shall be fixed in the following
     manner.  The Company shall notify the Trustee in writing of the amount of
     Defaulted Interest proposed to be paid on each Security and the date of the
     proposed payment, and at the same time the Company shall deposit with the
     Trustee an amount of money equal to the aggregate amount proposed to be
     paid in respect of such Defaulted Interest or shall make arrangements
     satisfactory to the Trustee for such deposit prior to the date of the
     proposed payment, such money when deposited to be held in trust for the
     benefit of the Persons entitled to such Defaulted Interest as in this
     clause provided.  Thereupon, the Trustee shall fix a Special Record Date
     for the payment of such Defaulted Interest, which shall be not more than 15
     days and not less than 10 days prior to the date of the proposed payment
     and not less than 10 days after the receipt by the Trustee of the notice of
     the proposed payment.  The Trustee shall promptly notify the Company of
     such Special Record Date and, in the name and at the expense of the
     Company, shall cause notice of the proposed payment of such Defaulted
     Interest and the Special Record Date therefor to be mailed, first class,
     postage prepaid, to each Holder of a Security of such series at the address
     of such Holder as it appears in the Securities Register not less than 10
     days prior  to such Special Record Date.  The Trustee may, in its
     discretion, in the name and at the expense of the Company, cause a similar
     notice to be published at least once in a newspaper, customarily published
     in the English language on each Business Day and of general circulation in
     the Borough of Manhattan, The City of New York, but such publication shall
     not be a condition precedent to the establishment of such Special Record
     Date.  Notice of the proposed payment of such Defaulted Interest and the
     Special Record Date therefor having been mailed as aforesaid, such
     Defaulted Interest shall be paid to the Persons in whose names the
     Securities of such series (or their respective Predecessor Securities) are
     registered on such Special Record Date and shall no longer be payable
     pursuant to the following clause (2).

          (2) The Company may make payment of any Defaulted Interest in any
     other lawful manner not inconsistent with the requirements of any
     securities exchange on which the Securities of the series in respect of
     which interest is in default may be listed and, upon such notice as may be
     required by such exchange (or by the Trustee if the Securities are not
     listed), if, after notice given by the Company to the Trustee of the
     proposed payment pursuant to this clause 2, such payment shall be deemed
     practicable by the Trustee.

     Subject to the foregoing provisions of this Section, each Security
delivered under this Indenture upon transfer of or in exchange for or in lieu of
any other Security shall carry the rights to interest accrued and unpaid, and to
accrue interest, that were carried by such other Security.

     SECTION 3.9.  Persons Deemed Owners.

     The Company, the Trustee and any agent of the Company or the Trustee shall
treat the Person in whose name any Security is registered as the owner of such
Security for the purpose of receiving payment of principal of and (subject to
Section 3.8) any interest on such Security and for all other purposes
whatsoever,

                                       26
<PAGE>
 
whether or not such Security be overdue, and neither the Company, the Trustee
nor any agent of the Company or the Trustee shall be affected by notice to the
contrary.

     No holder of any beneficial interest in any Global Security held on its
behalf by a Depositary shall have any rights under this Indenture with respect
to such Global Security, and such Depositary may be treated by the Company, the
Trustee and any agent of the Company or the Trustee as the owner of such Global
Security for all purposes whatsoever.  Notwithstanding the foregoing, nothing
herein shall prevent the Company, the Trustee or any agent of the Company or the
Trustee from giving effect to any written certification, proxy or other
authorization furnished by a Depositary or impair, as between a Depositary and
such holders of beneficial interests, the operation of customary practices
governing the exercise of the rights of the Depositary (or its nominee) as
Holder of any Security.

     SECTION 3.10.  Cancellation.

     All Securities surrendered for payment, redemption, transfer or exchange
shall, if surrendered to any Person other than the Trustee, be delivered to the
Trustee, and any such Securities and Securities surrendered directly to the
Trustee for any such purpose shall be promptly canceled by it.  The Company may
at any time deliver to the Trustee for cancellation any Securities previously
authenticated and delivered hereunder that the Company may have acquired in any
manner whatsoever, and all Securities so delivered shall be promptly canceled by
the Trustee.  No Securities shall be authenticated in lieu of or in exchange for
any Securities canceled as provided in this Section, except as expressly
permitted by this Indenture.  All canceled Securities shall be destroyed by the
Trustee and the Trustee shall deliver to the Company a certificate of such
destruction.

     SECTION 3.11.  Computation of Interest.

     Except as otherwise specified as contemplated by Section 3.1 for Securities
of any series, interest on the Securities of each series for any partial period
shall be computed on the basis of a 360-day year of twelve 30-day months and the
actual number of days elapsed in any partial month in such period, and interest
on the Securities of each series for a full period shall be computed by dividing
the rate per annum by the number of interest periods that together constitute a
full twelve months.

     SECTION 3.12.  Deferrals of Interest Payment Dates.

     If specified as contemplated by Section 2.1 or Section 3.1 with respect to
the Securities of a particular series, so long as no Event of Default has
occurred and is continuing, the Company shall have the right, at any time during
the term of such series, from time to time to defer the payment of interest on
such Securities for such period or periods (each an "Extension Period") not to
exceed the number of consecutive quarterly, semi-annual or other periods that
equal five years with respect to each Extension Period, during which Extension
Periods the Company shall, if so specified as contemplated by Section 3.1, have
the right to make partial payments of interest on any Interest Payment Date.  No
Extension Period shall end on a date other than an Interest Payment Date.  At
the end of any such Extension Period, the Company shall pay all interest then
accrued and unpaid on the Securities (together with Additional Interest thereon,
if any, at the rate specified for the Securities of such series to the extent
permitted by applicable law).  No Extension Period shall extend beyond the
Stated Maturity of the principal of the Securities of such series.  In the event
that the Stated Maturity is advanced to a date prior to the end of an Extension
Period, such Extension Period shall be deemed to end on such date or such
earlier date as may be determined by the Company.  In the event that any
Securities are called for redemption on the date prior to the end of an
Extension Period, with respect to such Securities, such Extension Period shall
be deemed to end on such date or such earlier date as may be determined by the
Company.  During any Extension Period, the Company shall not (i) declare or pay
any dividends or distributions on, or redeem, purchase, acquire or make a
liquidation payment with respect to, any of the Company's capital stock, or (ii)
make any payment of principal of or interest or premium,if any, on or repay,
repurchase or redeem any debt securities of the Company that rank pari passu in
all respects with or junior in

                                       27
<PAGE>
 
interest to the Securities of such series (other than (a) repurchases,
redemptions or other acquisitions of shares of capital stock of the Company (1)
in connection with any employment contract, benefit plan or other similar
arrangement with or for the benefit of any one or more employees, officers,
directors or consultants, (2) in connection with a dividend reinvestment or
stockholder stock purchase plan or (3) in connection with the issuance of
capital stock of the Company (or securities convertible into or exercisable for
such capital stock) as consideration in an acquisition transaction entered into
prior to the applicable Extension Period, (b) as a result of an exchange,
redemption or conversion of any class or series of the Company's capital stock
(or any capital stock of a Subsidiary of the Company) for any class or series of
the Company's capital stock or of any class or series of the Company's
indebtedness for any class or series of the Company's capital stock, (c) the
purchase of fractional interests in shares of the Company's capital stock
pursuant to the conversion or exchange provisions of such capital stock or the
security being converted or exchanged, (d) any declaration of a dividend in
connection with any Rights Plan, or the issuance of rights, stock or other
property under any Rights Plan, or the redemption or repurchase of rights
pursuant thereto, (e) payments under the Guarantee, or (f) any dividend in the
form of stock, warrants, options or other rights where the dividend stock or the
stock issuable upon exercise of such warrants, options or other rights is the
same stock as that on which the dividend is being paid or ranks pari passu with
or junior to such stock).  Prior to the termination of any such Extension
Period, the Company may further defer the payment of interest, provided that no
Event of Default has occurred and is continuing and provided further, that no
Extension Period shall exceed the period or periods specified in such
Securities, extend beyond the Stated Maturity of the principal of such
Securities or end on a date other than an Interest Payment Date.  Upon the
termination of any such Extension Period and upon the payment of all accrued and
unpaid interest and any Additional Interest then due on any Interest Payment
Date, the Company may elect to begin a new Extension Period, subject to the
above conditions.  No interest or Additional Interest shall be due and payable
during an Extension Period, except at the end thereof, but each installment of
interest that would otherwise have been due and payable during such Extension
Period shall bear Additional Interest as and to the extent as maybe specified as
contemplated by Section 3.1. The Company shall give the Holders of the
Securities of such series and the Trustee notice of its election to begin any
such Extension Period at least one Business Day prior to the earlier of (i) the
date the Distributions on the Capital Securities of such Issuer Trust would have
been payable but for the election to begin such Extension Period, and (ii) the
date the Property Trustee of such Issuer Trust is required to give notice to
holders of such Capital Securities of the record date or the date such
Distributions are payable, but in any event not less than one Business Day prior
to such record date.

     SECTION 3.13.  Right of Set-Off.

     With respect to the Securities of a series initially issued to an Issuer
Trust, notwithstanding anything to the contrary herein, the Company shall have
the right to set off any payment it is otherwise required to make in respect of
any such Security to the extent the Company has theretofore made, or is
concurrently on the date of such payment making, a payment under the Guarantee
relating to such Security or to a holder of Capital Securities pursuant to an
action undertaken under Section 5.8 of this Indenture.

     SECTION 3.14.  Agreed Tax Treatment.

     Each Security issued hereunder shall provide that the Company and, by its
acceptance of a Security or a beneficial interest therein, the Holder of, and
any Person that acquires a beneficial interest in, such Security agree that for
United States Federal, state and local tax purposes it is intended that such
Security constitutes indebtedness.

     SECTION 3.15.  Shortening of Stated Maturity.

     If specified as contemplated by Section 2.1 or Section 3.1 with respect to
the Securities of a particular series, the Corporation shall have the right to
shorten the Stated Maturity of the principal of the Securities of such series at
any time to any date not earlier than the first date on which the Company has
the right to redeem

                                       28
<PAGE>
 
the Securities of such series.  In the event the Company elects to shorten the
Stated Maturity of the Securities of such series, it shall give notice to the
Trustee and the Trustee shall give notice of such shortening to the Holders, no
less than 30 and no more than 60 days prior to the effectiveness thereof.

     SECTION 3.16.  CUSIP Numbers.

     The Company, in issuing the Securities, may use "CUSIP" numbers (if then
generally in use), and, if so, the Trustee shall use "CUSIP" numbers in notice
of redemption and other similar or related materials as a convenience to
Holders; provided that any such notice or other materials may state that no
representation is made as to the correctness of such numbers either as printed
on the Securities or as contained in any notice of redemption or other materials
and that reliance may be placed only on the other identification numbers printed
on the Securities, and any such redemption shall not be affected by any defect
in or omission of such numbers.


                                   ARTICLE IV

                           SATISFACTION AND DISCHARGE

     SECTION 4.1.  Satisfaction and Discharge of Indenture.

     This Indenture shall, upon Company Request, cease to be of further effect
(except as to any surviving rights of registration of transfer or exchange of
Securities herein expressly provided for and as otherwise provided in this
Section 4.1) and the Trustee, on demand of and at the expense of the
Company,shall execute proper instruments acknowledging satisfaction and
discharge of this Indenture, when

     (1)  either

          (A) all Securities theretofore authenticated and delivered (other than
     (i) Securities that have been destroyed, lost or stolen and that have been
     replaced or paid as provided in Section 3.7 and (ii) Securities for whose
     payment money has theretofore been deposited in trust or segregated and
     held in trust by the Company and thereafter repaid to the Company or
     discharged from such trust, as provided in Section 10.3) have been
     delivered to the Trustee for cancellation; or

          (B) all such Securities not theretofore delivered to the Trustee for
     cancellation

                    (i)    have become due and payable, or

                    (ii)   will become due and payable at their Stated Maturity
                           within one year of the date of deposit, or

                    (iii)  are to be called for redemption within one year under
                           arrangements satisfactory to the Trustee for the
                           giving of notice of redemption by the Trustee in the
                           name, and at the expense, of the Company, and the
                           Company, and in the case of subclause (B)(i), (ii) or
                           (iii) above, has deposited or caused to be deposited
                           with the Trustee as trust funds in trust for such
                           purpose an amount in the currency or currencies in
                           which the Securities of such series are

                                       29
<PAGE>
 
                           payable sufficient to pay and discharge the entire
                           indebtedness on such Securities not theretofore
                           delivered to the Trustee for cancellation,for the
                           principal (and premium, if any) and interest
                           (including any Additional Interest) to the date of
                           such deposit (in the case of Securities that have
                           become due and payable) or to the Stated Maturity or
                           Redemption Date, as the case may be;

     (2) the Company has paid or caused to be paid all other sums payable
hereunder by the Company; and

     (3) the Company has delivered to the Trustee an Officers' Certificate and
an Opinion of Counsel each stating that all conditions precedent herein provided
for relating to the satisfaction and discharge of this Indenture have been
complied with.

Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Company to the Trustee under Section 6.7, the obligations of
the Trustee to any Authenticating Agent under Section 6.14 and, if money shall
have been deposited with the Trustee pursuant to subclause (B) of clause (1) of
this Section, the obligations of the Trustee under Section 4.2 and the last
paragraph of Section 10.3 shall survive.

     SECTION 4.2.  Application of Trust Money.

     Subject to the provisions of the last paragraph of Section 10.3, all money
deposited with the Trustee pursuant to Section 4.1 shall be held in trust and
applied by the Trustee, in accordance with the provisions of the Securities and
this Indenture, to the payment, either directly or through any Paying Agent
(including the Company acting as its own Paying Agent) as the Trustee may
determine, to the Persons entitled thereto, of the principal (and premium, if
any) and interest and Additional Interest for the payment of which such money or
obligations have been deposited with or received by the Trustee.


                                   ARTICLE V

                                   REMEDIES

     SECTION 5.1.  Events of Default.

     "Event of Default", wherever used herein with respect to the Securities of
any series, means any one of the following events (whatever the reason for such
Event of Default and whether it shall be voluntary or involuntary or be effected
by operation of law or pursuant to any judgment, decree or order of any court or
any order, rule or regulation of any administrative or governmental body) except
as may be specified pursuant to Section 3.1:

          (1) default in the payment of any interest upon any Security of that
     series, including any Additional Interest in respect thereof, when it
     becomes due and payable, and continuance of such default for a period of 30
     days (subject to the deferral of any due date in the case of an Extension
     Period); or

          (2) default in the payment of the principal of (or premium, if any,
     on) any Security of that series at its Maturity; or

                                       30
<PAGE>
 
          (3) failure on the part of the Company duly to observe or perform any
     other of the covenants or agreements on the part of the Company in the
     Securities of that series or in this Indenture for a period of 90 days
     after the date on which written notice of such failure, requiring the
     Company to remedy the same, shall have been given to the Company by the
     Trustee by registered or certified mail or to the Company and the Trustee
     by the Holders of at least 25% in aggregate principal amount of the
     Outstanding Securities of that series; or

          (4) the occurrence of the appointment of a receiver or other similar
     official in any liquidation, insolvency or similar proceeding with respect
     to the Company or all or substantially all of its property; or a court or
     other governmental agency shall enter a decree or order and such decree or
     order shall remain unstayed and undischarged for a period of 60 days; or

          (5) any other Event of Default provided with respect to Securities of
     that series.

     SECTION 5.2.  Acceleration of Maturity; Rescission and Annulment

     If an Event of Default (other than an Event of Default specified in Section
5.1(4)) with respect to Securities of any series at the time Outstanding occurs
and is continuing, then, and in every such case, the Trustee or the Holders of
not less than 25% in aggregate principal amount of the Outstanding Securities of
that series may declare the principal amount (or, if the Securities of that
series are Discount Securities, such portion of the principal amount as may be
specified in the terms of that series) of all the Securities of that series to
be due and payable immediately, by a notice in writing to the Company (and to
the Trustee if given by Holders), provided that, in the case of the Securities
of a series issued to an Issuer Trust, if, upon an Event of Default, the Trustee
or the Holders of not less than 25% in principal amount of the Outstanding
Securities of such series fail to declare the principal of all the Outstanding
Securities of such series to be immediately due and payable, the holders of at
least 25% in aggregate Liquidation Amount (as defined in the related Trust
Agreement) of the related series of Capital Securities issued by such Issuer
Trust then outstanding shall have the right to make such declaration by a notice
in writing to the Company and the Trustee; and upon any such declaration such
principal amount (or specified portion thereof) of and the accrued interest
(including any Additional Interest) on all the Securities of such series shall
become immediately due and payable.  If an Event of Default specified in Section
5.1(4) with respect to Securities of any series at the time Outstanding occurs,
the principal amount of all the Securities of such series (or, if the Securities
of such series are Discount Securities, such portion of the principal amount of
such Securities as may be specified by the terms of that series) shall
automatically, and without any declaration or other action on the part of the
Trustee or any Holder, become immediately due and payable.  Payment of principal
and interest (including any Additional Interest) on such Securities shall remain
subordinated to the extent provided in Article XIII notwithstanding that such
amount shall become immediately due and payable as herein provided.

     At any time after such a declaration of acceleration with respect to
Securities of any series has been made and before a judgment or decree for
payment of the money due has been obtained by the Trustee as hereinafter in this
Article provided, the Holders of a majority in aggregate principal amount of the
Outstanding Securities of that series, by written notice to the Company and the
Trustee, may rescind and annul such declaration and its consequences if:

          (1) the Company has paid or deposited with the Trustee a sum
     sufficient to pay:

               (A) all overdue installments of interests on all Securities of
          such series;

               (B) any accrued Additional Interest on all Securities of such
     series;

                                       31
<PAGE>
 
               (C)  the principal of (and premium, if any, on) any Securities of
          such series that have become due otherwise than by such declaration of
          acceleration and interest and Additional Interest thereon at the rate
          borne by the Securities; and

               (D) all sums paid or advanced by the Trustee hereunder and the
          reasonable compensation, expenses, disbursements and advances of the
          Trustee, its agents and counsel; and

          (2) all Events of Default with respect to Securities of that series,
     other than the non-payment of the principal of Securities of that series
     that has become due solely by such acceleration, have been cured or waived
     as provided in Section 5.13.

     In the case of Securities of a series initially issued to an Issuer
Trust,if the Holders of such Securities fail to annul such declaration and waive
such default, the holders of a majority in aggregate Liquidation Amount (as
defined in the related Trust Agreement) of the related series of Capital
Securities issued by such Issuer Trust then outstanding shall also have the
right to rescind and annul such declaration and its consequences by written
notice to the Company and the Trustee, subject to the satisfaction of the
conditions set forth in clauses (1) and (2) above of this Section 5.2.

     No such rescission shall affect any subsequent default or impair any right
consequent thereon.

     SECTION 5.3.  Collection of Indebtedness and Suits for Enforcement by
Trustee.

     The Company covenants that if:

          (1) default is made in the payment of any installment of interest
     (including any Additional Interest) on any Security of any series when such
     interest becomes due and payable and such default continues for a period of
     30 days, or

          (2) default is made in the payment of the principal of (and premium,
     if any, on) any Security at the Maturity thereof, the Company will, upon
     demand of the Trustee, pay to the Trustee, for the benefit of the Holders
     of such Securities, the whole amount then due and payable on such
     Securities for principal (and premium, if any) and interest (including any
     Additional Interest), and, in addition thereto, all amounts owing the
     Trustee under Section 6.7.

     If the Company fails to pay such amounts forthwith upon such demand, the
Trustee, in its own name and as trustee of an express trust, may institute a
judicial proceeding for the collection of the sums so due and unpaid, and may
prosecute such proceeding to judgment or final decree, and may enforce the same
against the Company or any other obligor upon such Securities and collect the
monies adjudged or decreed to be payable in the manner provided by law out of
the property of the Company or any other obligor upon the Securities, wherever
situated.

     If an Event of Default with respect to Securities of any series occurs and
is continuing, the Trustee may in its discretion proceed to protect and enforce
its rights and the rights of the Holders of Securities of such series by such
appropriate judicial proceedings as the Trustee shall deem most effectual to
protect and enforce any such rights, whether for the specific enforcement of any
covenant or agreement in this Indenture or in aid of the exercise of any power
granted herein, or to enforce any other proper remedy.

                                       32
<PAGE>
 
     SECTION 5.4.  Trustee May File Proofs of Claim.

     In case of any receivership, insolvency, liquidation,
bankruptcy,reorganization, arrangement, adjustment, composition or other
judicial or administrative proceeding relative to the Company or any other
obligor upon the Securities or the property of the Company or of such other
obligor or their creditors,

          (a) the Trustee (irrespective of whether the principal of the
     Securities of any series shall then be due and payable as therein expressed
     or by declaration or otherwise and irrespective of whether the Trustee
     shall have made any demand on the Company for the payment of overdue
     principal (and premium, if any) or interest (including any Additional
     Interest)) shall be entitled and empowered, by intervention in such
     proceeding or otherwise, (i) to file and prove a claim for the whole amount
     of principal (and premium, if any) and interest (including any Additional
     Interest) owing and unpaid in respect to the Securities and to file such
     other papers or documents as may be necessary or advisable and to take any
     and all actions as are authorized under the Trust Indenture Act in order to
     have the claims of the Holders and any predecessor to the Trustee under
     Section 6.7 allowed in any such judicial or administrative proceedings; and
     (ii) in particular, the Trustee shall be authorized to collect and receive
     any monies or other property payable or deliverable on any such claims and
     to distribute the same in accordance with Section 5.6; and

          (b) any custodian, receiver, assignee, trustee, liquidator,
     sequestrator,conservator (or other similar official) in any such judicial
     or administrative proceeding is hereby authorized by each Holder to make
     such payments to the Trustee for distribution in accordance with Section
     5.6, and in the event that the Trustee shall consent to the making of such
     payments directly to the Holders, to pay to the Trustee any amount due to
     it and any predecessor Trustee under Section 6.7.

     Nothing herein contained shall be deemed to authorize the Trustee to
authorize or consent to accept or adopt on behalf of any Holder any plan of
reorganization, arrangement, adjustment or composition affecting the Securities
or the rights of any Holder thereof, or to authorize the Trustee to vote in
respect of the claim of any Holder in any such proceeding; provided, however,
that the Trustee may, on behalf of the Holders, vote for the election of a
trustee in bankruptcy or similar official and be a member of a creditors' or
other similar committee.

     SECTION 5.5.  Trustee May Enforce Claim Without Possession of Securities.

     All rights of action and claims under this Indenture or the Securities may
be prosecuted and enforced by the Trustee without the possession of any of the
Securities or the production thereof in any proceeding relating thereto, and any
such proceeding instituted by the Trustee shall be brought in its own name as
trustee of an express trust, and any recovery of judgment shall, subject to
Article XIII and after provision for the payment of all the amounts owing the
Trustee and any predecessor Trustee under Section 6.7, its agents and counsel,
be for the ratable benefit of the Holders of the Securities in respect of which
such judgment has been recovered.

     SECTION 5.6.  Application of Money Collected.

     Any money or property collected or to be applied by the Trustee with
respect to a series of Securities pursuant to this Article shall be applied in
the following order, at the date or dates fixed by the Trustee and, in case of
the distribution of such money or property on account of principal (or
premium,if any) or interest (including any Additional Interest), upon
presentation of the Securities and the notation thereon of the payment if only
partially paid and upon surrender thereof if fully paid:

          FIRST:  To the payment of all amounts due the Trustee and any
     predecessor Trustee under Section 6.7;

                                       33
<PAGE>
 
          SECOND:  Subject to Article XIII, to the payment of the amounts then
     due and unpaid upon Securities of such series for principal (and premium,
     if any) and interest (including any Additional Interest) in respect of
     which or for the benefit of which such money has been collected, ratably,
     without preference or priority of any kind, according to the amounts due
     and payable on such series of Securities for principal (and premium, if
     any) and interest (including any Additional Interest), respectively; and

          THIRD:  The balance, if any, to the Person or Persons entitled
     thereto.

     SECTION 5.7.  Limitation on Suits.

     Subject to Section 5.8, no Holder of any Securities of any series shall
have any right to institute any proceeding, judicial or otherwise, with respect
to this Indenture or for the appointment of a receiver, assignee, trustee,
liquidator, sequestrator (or other similar official) or for any other remedy
hereunder, unless:

          (1) such Holder has previously given written notice to the Trustee of
     a continuing Event of Default with respect to the Securities of that
     series;

          (2) the Holders of not less than 25% in aggregate principal amount of
     the Outstanding Securities of that series shall have made written request
     to the Trustee to institute proceedings in respect of such Event of Default
     in its own name as Trustee hereunder;

          (3) such Holder or Holders have offered to the Trustee reasonable
     indemnity against the costs, expenses and liabilities to be incurred in
     compliance with such request;

          (4) the Trustee for 60 days after its receipt of such notice, request
     and offer of indemnity has failed to institute any such proceeding; and

          (5) no direction inconsistent with such written request has been given
     to the Trustee during such 60-day period by the Holders of a majority in
     aggregate principal amount of the Outstanding Securities of that series; it
     being understood and intended that no one or more of such Holders shall
     have any right in any manner whatever by virtue of, or by availing itself
     of, any provision of this Indenture to affect, disturb or prejudice the
     rights of any other Holders of Securities, or to obtain or to seek to
     obtain priority or preference over any other of such Holders or to enforce
     any right under this Indenture, except in the manner herein provided and
     for the equal and ratable benefit of all such Holders.

     SECTION 5.8.  Unconditional Right of Holders to Receive Principal, Premium
and Interest; Direct Action by Holders of Capital Securities.

     Notwithstanding any other provision in this Indenture, the Holder of any
Security of any series shall have the right, which is absolute and
unconditional, to receive payment of the principal of (and premium, if any) and
(subject to Sections 3.8 and 3.12) interest (including any Additional Interest)
on such Security on the respective Stated Maturities expressed in such Security
(or in the case of redemption, on the Redemption Date) and to institute suit for
the enforcement of any such payment, and such right shall not be impaired
without the consent of such Holder.  In the case of Securities of a series
issued to an Issuer Trust, any registered holder of the series of Capital
Securities issued by such Issuer Trust shall have the right, upon the occurrence
of an Event of Default described in Section 5.1(1) or 5.1(2), to institute a
suit directly against the Company for enforcement of payment to such holder of
principal of (premium, if any) and (subject to Sections 3.8 and 3.12) interest
(including any Additional Interest) on the Securities having a principal amount
equal to the aggregate Liquidation Amount (as defined in the related Trust
Agreement) of such Capital Securities held by such holder.

                                       34
<PAGE>
 
     SECTION 5.9.  Restoration of Rights and Remedies.

     If the Trustee, any Holder or any holder of Capital Securities issued by
any Issuer Trust has instituted any proceeding to enforce any right or remedy
under this Indenture and such proceeding has been discontinued or abandoned for
any reason, or has been determined adversely to the Trustee, such Holder or such
holder of Capital Securities, then, and in every such case, the Company, the
Trustee, such Holders and such holder of Capital Securities shall, subject to
any determination in such proceeding, be restored severally and respectively to
their former positions hereunder, and thereafter all rights and remedies of the
Trustee, such Holder and such holder of Capital Securities shall continue as
though no such proceeding had been instituted.

     SECTION 5.10.  Rights and Remedies Cumulative.

     Except as otherwise provided in the last paragraph of Section 3.7, no right
or remedy herein conferred upon or reserved to the Trustee or the Holders is
intended to be exclusive of any other right or remedy, and every right and
remedy shall, to the extent permitted by law, be cumulative and in addition to
every other right and remedy given hereunder or now or hereafter existing at law
or in equity or otherwise.  The assertion or employment of any right or remedy
hereunder, or otherwise, shall not prevent the concurrent assertion or
employment of any other appropriate right or remedy.

     SECTION 5.11.  Delay or Omission Not Waiver.

     No delay or omission of the Trustee, any Holder of any Security with
respect to the Securities of the related series or any holder of any Capital
Security to exercise any right or remedy accruing upon any Event of Default with
respect to the Securities of the related series shall impair any such right or
remedy or constitute a waiver of any such Event of Default or an acquiescence
therein.

     Every right and remedy given by this Article or by law to the Trustee or to
the Holders and the right and remedy given to the holders of Capital Securities
by Section 5.8 may be exercised from time to time, and as often as may be deemed
expedient, by the Trustee, the Holders or the holders of Capital Securities, as
the case may be.

     SECTION 5.12.  Control by Holders.

     The Holders of not less than a majority in aggregate principal amount of
the Outstanding Securities of any series shall have the right to direct the
time, method and place of conducting any proceeding for any remedy available to
the Trustee or exercising any trust or power conferred on the Trustee, with
respect to the Securities of such series, provided that:

          (1) such direction shall not be in conflict with any rule of law or
     with this Indenture,

          (2) the Trustee may take any other action deemed proper by the Trustee
     that is not inconsistent with such direction, and

          (3) subject to the provisions of Section 6.1, the Trustee shall have
     the right to decline to follow such direction if a Responsible Officer or
     Officers of the Trustee shall, in good faith, determine that the proceeding
     so directed would be unjustly prejudicial to the Holders not joining in any
     such direction or would involve the Trustee in personal liability.

     SECTION 5.13.  Waiver of Past Defaults.

     The Holders of not less than a majority in aggregate principal amount of
the Outstanding Securities of any series affected thereby and, in the case of
any Securities of a series initially issued to an Issuer Trust, the

                                       35
<PAGE>
 
holders of a majority in aggregate Liquidation Amount (as defined in the related
Trust Agreement) of the Capital Securities issued by such Issuer Trust may waive
any past default hereunder and its consequences with respect to such series
except a default:

          (1) in the payment of the principal of (or premium, if any) or
     interest (including any Additional Interest) on any Security of such series
     (unless such default has been cured and the Company has paid to or
     deposited with the Trustee a sum sufficient to pay all matured installments
     of interest (including Additional Interest) and all principal of (and
     premium, if any, on) all Securities of that series due otherwise than by
     acceleration), or

          (2) in respect of a covenant or provision hereof that under Article IX
     cannot be modified or amended without the consent of each Holder of any
     Outstanding Security of such series affected.

     Any such waiver shall be deemed to be on behalf of the Holders of all the
Securities of such series, or in the case of waiver by holders of Capital
Securities issued by such Issuer Trust, by all holders of Capital Securities
issued by such Issuer Trust.  Upon any such waiver, such default shall cease to
exist, and any Event of Default arising therefrom shall be deemed to have been
cured, for every purpose of this Indenture, but no such waiver shall extend to
any subsequent or other default or impair any right consequent thereon.

     SECTION 5.14.  Undertaking for Costs.

     All parties to this Indenture agree, and each Holder of any Security by his
acceptance thereof shall be deemed to have agreed, that any court may, in its
discretion, require, in any suit for the enforcement of any right or remedy
under this Indenture, or in any suit against the Trustee for any action taken or
omitted by it as Trustee, the filing by any party litigant in such suit of an
undertaking to pay the costs of such suit, and that such court may, in its
discretion, assess reasonable costs, including reasonable attorneys'
fees,against any party litigant in such suit, having due regard to the merits
and good faith of the claims or defenses made by such party litigant, but the
provisions of this Section shall not apply to any suit instituted by the
Trustee, to any suit instituted by any Holder, or group of Holders, holding in
the aggregate more than 10% in aggregate principal amount of the Outstanding
Securities of any series, or to any suit instituted by any Holder for the
enforcement of the payment of the principal of (or premium, if any) or interest
(including any Additional Interest) on any Security on or after the respective
Stated Maturities expressed in such Security.

     SECTION 5.15.  Waiver of Usury, Stay or Extension Laws.

     The Company covenants (to the extent that it may lawfully do so) that it
will not at any time insist upon, or plead, or in any manner whatsoever claim or
take the benefit or advantage of, any usury, stay or extension law wherever
enacted, now or at any time hereafter in force, which may affect the covenants
or the performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such
law, and covenants that it will not hinder, delay or impede the execution of any
power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted.


                                   ARTICLE VI

                                  THE TRUSTEE

     SECTION 6.1.  Certain Duties and Responsibilities.

     (a) Except during the continuance of an Event of Default,

                                       36
<PAGE>
 
          (1) the Trustee undertakes to perform such duties and only such duties
     as are specifically set forth in this Indenture, and no implied covenants
     or obligations shall be read into this Indenture against the Trustee; and

          (2) in the absence of bad faith on its part, the Trustee may
     conclusively rely, as to the truth of the statements and the correctness of
     the opinions expressed therein, upon certificates or opinions furnished to
     the Trustee and conforming to the requirements of this Indenture, but in
     the case of any such certificates or opinions that by any provisions hereof
     are specifically required to be furnished to the Trustee, the Trustee shall
     be under a duty to examine the same to determine whether or not they
     conform to the requirements of this Indenture.

     (b) In case an Event of Default has occurred and is continuing, the Trustee
shall exercise such of the rights and powers vested in it by this Indenture, and
use the same degree of care and skill in their exercise, as a prudent person
would exercise or use under the circumstances in the conduct of his or her own
affairs.

     (c) No provision of this Indenture shall be construed to relieve the
Trustee from liability for its own negligent action, its own negligent failure
to act or its own willful misconduct except that

          (1) this subsection shall not be construed to limit the effect of
     subsection (a) of this Section;

          (2) the Trustee shall not be liable for any error of judgment made in
     good faith by a Responsible Officer, unless it shall be proved that the
     Trustee was negligent in ascertaining the pertinent facts; and

          (3) the Trustee shall not be liable with respect to any action taken
     or omitted to be taken by it in good faith in accordance with the direction
     of Holders pursuant to Section 5.12 relating to the time, method and place
     of conducting any proceeding for any remedy available to the Trustee, or
     exercising any trust or power conferred upon the Trustee, under this
     Indenture with respect to the Securities of a series.

     (d) No provision of this Indenture shall require the Trustee to expend or
risk its own funds or otherwise incur any financial liability in the performance
of any of its duties hereunder, or in the exercise of any of its rights or
powers, if there shall be reasonable grounds for believing that repayment of
such funds or indemnity satisfactory to it against such risk or liability is not
reasonably assured to it.

     (e) Whether or not therein expressly so provided, every provision of this
Indenture relating to the conduct or affecting the liability of or affording
protection to the Trustee shall be subject to the provisions of this Section.

     SECTION 6.2.  Notice of Defaults.

     Within 90 days after actual knowledge by a Responsible Officer of the
Trustee of the occurrence of any default hereunder with respect to the
Securities of any series, the Trustee shall transmit by mail to all Holders of
Securities of such series, as their names and addresses appear in the Securities
Register, notice of such default, unless such default shall have been cured or
waived; provided, however, that, except in the case of a default in the payment
of the principal of (or premium, if any) or interest (including any Additional
Interest) on any Security of such series, the Trustee shall be fully protected
in withholding such notice if and so long as the board of directors, the
executive committee or a trust committee of directors and/or Responsible
Officers of the Trustee in good faith determines that the withholding of such
notice is in the interests of the Holders of Securities of such series; and
provided further,that, in the case of any default of the character specified in
Section 5.1(3), no such notice to Holders of Securities of such series shall be
given until at least 30 days after

                                       37
<PAGE>
 
the occurrence thereof.  For the purpose of this Section, the term "default"
means any event that is, or after notice or lapse of time or both would become,
an Event of Default with respect to Securities of such series.

     SECTION 6.3.  Certain Rights of Trustee.

     Subject to the provisions of Section 6.1:

          (a) the Trustee may conclusively rely and shall be fully protected in
     acting or refraining from acting upon any resolution, certificate,
     statement, instrument, opinion, report, notice, request, direction,
     consent, order, bond, debenture, Security or other paper or document
     believed by it to be genuine and to have been signed or presented by the
     proper party or parties;

          (b) any request or direction of the Company mentioned herein shall be
     sufficiently evidenced by a Company Request or Company Order and any
     resolution of the Board of Directors may be sufficiently evidenced by a
     Board Resolution;

          (c) whenever in the administration of this Indenture the Trustee shall
     deem it desirable that a matter be proved or established prior to taking,
     suffering or omitting any action hereunder, the Trustee (unless other
     evidence be herein specifically prescribed) may, in the absence of bad
     faith on its part, conclusively rely upon an Officers' Certificate;

          (d) the Trustee may consult with counsel and the advice of such
     counsel or any Opinion of Counsel shall be full and complete authorization
     and protection in respect of any action taken, suffered or omitted by it
     hereunder in good faith and in reliance thereon;

          (e) the Trustee shall be under no obligation to exercise any of the
     rights or powers vested in it by this Indenture at the request or direction
     of any of the Holders pursuant to this Indenture, unless such Holders shall
     have offered to the Trustee reasonable security or indemnity satisfactory
     to it against the costs, expenses and liabilities that might be incurred by
     it in compliance with such request or direction;

          (f) the Trustee shall not be bound to make any investigation into the
     facts or matters stated in any resolution, certificate, statement,
     instrument,opinion, report, notice, request, direction, consent, order,
     bond, indenture,Security or other paper or document, but the Trustee in its
     discretion may make such inquiry or investigation into such facts or
     matters as it may see fit, and, if the Trustee shall determine to make such
     inquiry or investigation, it shall be entitled to examine the books,
     records and premises of the Company, personally or by agent or attorney;
     and

          (g) the Trustee may execute any of the trusts or powers hereunder or
     perform any duties hereunder either directly or by or through agents or
     attorneys and the Trustee shall not be responsible for any misconduct or
     negligence on the part of any agent or attorney appointed with due care by
     it hereunder.

          (h) the Trustee shall not be under any obligation to take any action
     that is discretionary under the provisions of this Indenture.

                                       38
<PAGE>
 
          (i) the Trustee shall not be charged with knowledge of any Event of
     Default unless either (1) a Responsible Officer of the Trustee shall have
     actual knowledge or (2) the Trustee shall have received notice thereof from
     the Company or a Holder.

          (j) no permissive power or authority available to the Trustee shall be
     construed as a duty.

          (k) the Trustee may execute any of the trusts or powers hereunder or
     perform any duties hereunder either directly or by or through agents or
     attorneys or a custodian or nominee, and the Trustee shall not be
     responsible for any misconduct or negligence on the part of, or for the
     supervision of, any such agent, attorney, custodian or nominee appointed
     with due care by it hereunder.

          (l) in the event that the Trustee is also acting as Paying Agent,
     Authenticating Agent or Transfer Agent and Registrar hereunder, the rights
     and protections afforded to the Trustee pursuant to this Article VI shall
     also be afforded such Paying Agent or Transfer Agent and Registrar.

     SECTION 6.4.  Not Responsible for Recitals or Issuance of Securities.

     The recitals contained herein and in the Securities, except the Trustee's
certificates of authentication, shall be taken as the statements of the Company,
and neither the Trustee nor any Authenticating Agent assumes any responsibility
for their correctness.  The Trustee makes no representations as to the validity
or sufficiency of this Indenture or of the Securities.  Neither the Trustee nor
any Authenticating Agent shall be accountable for the use or application by the
Company of the Securities or the proceeds thereof.

     SECTION 6.5.  May Hold Securities.

     The Trustee, any Authenticating Agent, any Paying Agent, any Securities
Registrar or any other agent of the Company, in its individual or any other
capacity, may become the owner or pledgee of Securities and, subject to Sections
6.8 and 6.13, may otherwise deal with the Company with the same rights it would
have if it were not Trustee, Authenticating Agent, Paying Agent, Securities
Registrar or such other agent.

     SECTION 6.6.  Money Held in Trust.

     Money held by the Trustee in trust hereunder need not be segregated from
other funds except to the extent required by law.  The Trustee shall be under no
liability for interest on any money received by it hereunder except as otherwise
agreed with the Company.

     SECTION 6.7.  Compensation and Reimbursement.

     (a) The Company agrees to pay to the Trustee from time to time reasonable
compensation for all services rendered by it hereunder in such amounts as the
Company and the Trustee shall agree from time to time (which compensation shall
not be limited by any provision of law in regard to the compensation of a
trustee of an express trust).

     (b) Since the Issuer Trust is being formed solely to facilitate an
investment in the Trust Securities, the Company, as borrower, hereby covenants
to pay all debts and obligations (other than with respect to the Capital
Securities and the Common Securities) and all costs and expenses of the Issuer
Trust (including without limitation all costs and expenses relating to the
organization of the Issuer Trust, the fees and expenses of the trustees and all
costs and expenses relating to the operation of the Issuer Trust) and to pay any
and all taxes, duties, assessments or governmental charges of whatever nature
(other than withholding taxes) imposed on the Issuer Trust by the United States,
or any taxing authority, so that the net amounts received and retained by the

                                       39
<PAGE>
 
Issuer Trust and the Property Trustee after paying such expenses will be equal
to the amounts the Issuer Trust and the Property Trustee would have received had
no such costs or expenses been incurred by or imposed on the Issuer Trust.  The
foregoing obligations of the Company are for the benefit of, and shall be
enforceable by, any person to whom any such debts, obligations, costs, expenses
and taxes are owed (each, a "Creditor") whether or not such Creditor has
received notice thereof.  Any such Creditor may enforce such obligations of the
Company directly against the Company, and the Company irrevocably waives any
right or remedy to require that any such Creditor take any action against the
Issuer Trust or any other person before proceeding against the Company.  The
Company shall execute such additional agreements as may be necessary or
desirable to give full effect to the foregoing.

     (c) The Company agrees to indemnify the Trustee and its officers,
directors, employees and agents for, and to hold it harmless against, any loss,
liability or expense (including the reasonable compensation and the expenses and
disbursements of its agents and counsel) incurred without negligence or bad
faith, arising out of or in connection with the acceptance or administration of
this trust or the performance of its duties hereunder,including the costs and
expenses of defending itself against any claim or liability in connection with
the exercise or performance of any of its powers or duties hereunder.  This
indemnification shall survive the termination of this Indenture or the earlier
resignation or removal of the Trustee.

     (d) The Company agrees to reimburse the Trustee upon its request for all
reasonable expenses, disbursements and advances incurred or made by the Trustee
in accordance with any provision of this Indenture (including the reasonable
compensation and the expenses and disbursements of its agents and counsel),
except any such expense, disbursement or advance as may be attributable to its
negligence or bad faith.

     When the Trustee incurs expenses or renders services after an Event of
Default specified in Section 5.1(4) occurs, the expenses and the compensation
for the services are intended to constitute expenses of administration under the
Bankruptcy Reform Act of 1978 or any successor statute.

     SECTION 6.8.  Disqualification; Conflicting Interests.

     (a) The Trustee for the Securities of any series issued hereunder shall be
subject to the provisions of Section 310(b) of the Trust Indenture Act.  Nothing
herein shall prevent the Trustee from filing with the Commission the application
referred to in the second to last paragraph of said Section 310(b).

     (b) The Trust Agreement and the Guarantee Agreement with respect to each
Issuer Trust shall be deemed to be specifically described in this Indenture for
the purposes of clause (i) of the first proviso contained in Section 310(b) of
the Trust Indenture Act.

     SECTION 6.9.  Corporate Trustee Required; Eligibility.

     There shall at all times be a Trustee hereunder which shall be:

          (a) an entity organized and doing business under the laws of the
     United States of America or of any state or territory thereof or of the
     District of Columbia, authorized under such laws to exercise corporate
     trust powers and subject to supervision or examination by Federal, state,
     territorial or District of Columbia authority, or

          (b) an entity or other Person organized and doing business under the
     laws of a foreign government that is permitted to act as Trustee pursuant
     to a rule, regulation or order of the Commission, authorized under such
     laws to exercise corporate trust powers, and subject to supervision or
     examination by authority of such foreign government or a political
     subdivision thereof substantially equivalent to supervision or examination
     applicable to United States institutional trustees, in either case having a
     combined capital and surplus of at least $50,000,000, subject to
     supervision or examination by

                                       40
<PAGE>
 
     Federal or state authority.  If such entity publishes reports of condition
     at least annually, pursuant to law or to the requirements of the aforesaid
     supervising or examining authority, then, for the purposes of this Section,
     the combined capital and surplus of such entity shall be deemed to be its
     combined capital and surplus as set forth in its most recent report of
     condition so published.  If at any time the Trustee shall cease to be
     eligible in accordance with the provisions of this Section, it shall resign
     immediately in the manner and with the effect hereinafter specified in this
     Article.  Neither the Company nor any Person directly or indirectly
     controlling, controlled by or under common control with the Company shall
     serve as Trustee for the Securities of any series issued hereunder.

     SECTION 6.10.  Resignation and Removal; Appointment of Successor.

     (a) No resignation or removal of the Trustee and no appointment of a
successor Trustee pursuant to this Article shall become effective until the
acceptance of appointment by the successor Trustee under Section 6.11.

     (b) The Trustee may resign at any time with respect to the Securities of
one or more series by giving written notice thereof to the Company.  If an
instrument of acceptance by a successor Trustee shall not have been delivered to
the Trustee within 30 days after the giving of such notice of resignation, the
resigning Trustee may petition any court of competent jurisdiction for the
appointment of a successor Trustee with respect to the Securities of such
series.

     (c) The Trustee may be removed at any time with respect to the Securities
of any series by Act of the Holders of a majority in aggregate principal amount
of the Outstanding Securities of such series, delivered to the Trustee and to
the Company.

     (d)  If at any time:

          (1) the Trustee shall fail to comply with Section 6.8 after written
     request therefor by the Company or by any Holder who has been a bona fide
     Holder of a Security for at least six months, or

          (2) the Trustee shall cease to be eligible under Section 6.9 and shall
     fail to resign after written request therefor by the Company or by any such
     Holder, or

          (3) the Trustee shall become incapable of acting or shall be adjudged
     a bankrupt or insolvent or a receiver of the Trustee or of its property
     shall be appointed or any public officer shall take charge or control of
     the Trustee or of its property or affairs for the purpose of
     rehabilitation, conservation or liquidation,

then, in any such case, (i) the Company, acting pursuant to the authority of a
Board Resolution, may remove the Trustee with respect to the Securities of all
series issued hereunder, or (ii) subject to Section 5.14, any Holder who has
been a bona fide Holder of a Security for at least six months may, on behalf of
such Holder and all others similarly situated, petition any court of competent
jurisdiction for the removal of the Trustee with respect to the Securities of
all series issued hereunder and the appointment of a successor Trustee or
Trustees.

     (e) If the Trustee shall resign, be removed or become incapable of acting,
or if a vacancy shall occur in the office of Trustee for any cause with respect
to the Securities of one or more series, the Company, by a Board
Resolution,shall promptly appoint a successor Trustee with respect to the
Securities of that or those series.  If, within one year after such resignation,
removal or incapability, or the occurrence of such vacancy, a successor Trustee
with respect to the Securities of any series shall be appointed by Act of the
Holders of a majority in aggregate principal amount of the Outstanding
Securities of such series delivered to the Company and the retiring Trustee, the
successor Trustee so appointed shall, forthwith upon its acceptance of such
appointment,become the successor Trustee with respect to the Securities of such
series and supersede the

                                       41
<PAGE>
 
successor Trustee appointed by the Company.  If no successor Trustee with
respect to the Securities of any series shall have been so appointed by the
Company or the Holders and accepted appointment in the manner hereinafter
provided, any Holder who has been a bona fide Holder of a Security of such
series for at least six months may, subject to Section 5.14, on behalf of such
Holder and all others similarly situated, petition any court of competent
jurisdiction for the appointment of a successor Trustee with respect to the
Securities of such series.

     (f) The Company shall give notice of each resignation and each removal of
the Trustee with respect to the Securities of any series and each appointment of
a successor Trustee with respect to the Securities of any series by mailing
written notice of such event by first-class mail, postage prepaid, to the
Holders of Securities of such series as their names and addresses appear in the
Securities Register.  Each notice shall include the name of the successor
Trustee with respect to the Securities of such series and the address of its
Corporate Trust Office.

     SECTION 6.11.  Acceptance of Appointment by Successor.

     (a) In case of the appointment hereunder of a successor Trustee with
respect to all Securities, every such successor Trustee so appointed shall
execute, acknowledge and deliver to the Company and to the retiring Trustee an
instrument accepting such appointment, and thereupon the resignation or removal
of the retiring Trustee shall become effective and such successor
Trustee,without any further act, deed or conveyance, shall become vested with
all the rights, powers, trusts and duties of the retiring Trustee; but, on the
request of the Company or the successor Trustee, such retiring Trustee shall,
upon payment of its charges, execute and deliver an instrument transferring to
such successor Trustee all the rights, powers and trusts of the retiring Trustee
and shall duly assign, transfer and deliver to such successor Trustee all
property and money held by such retiring Trustee hereunder.

     (b) In case of the appointment hereunder of a successor Trustee with
respect to the Securities of one or more (but not all) series, the Company, the
retiring Trustee and each successor Trustee with respect to the Securities of
one or more series shall execute and deliver an indenture supplemental hereto
wherein each successor Trustee shall accept such appointment and which (1) shall
contain such provisions as shall be necessary or desirable to transfer and
confirm to, and to vest in, each successor Trustee all the rights, powers,
trusts and duties of the retiring Trustee with respect to the Securities of that
or those series to which the appointment of such successor Trustee relates, (2)
if the retiring Trustee is not retiring with respect to all Securities, shall
contain such provisions as shall be deemed necessary or desirable to confirm
that all the rights, powers, trusts and duties of the retiring Trustee with
respect to the Securities of that or those series as to which the retiring
Trustee is not retiring shall continue to be vested in the retiring Trustee, and
(3) shall add to or change any of the provisions of this Indenture as shall be
necessary to provide for or facilitate the administration of the trusts
hereunder by more than one Trustee, it being understood that nothing herein or
in such supplemental indenture shall constitute such Trustees or co-trustees of
the same trust and that each such Trustee shall be trustee of a trust or trusts
hereunder separate and apart from any trust or trusts hereunder administered by
any other such Trustee; and upon the execution and delivery of such supplemental
indenture the resignation or removal of the retiring Trustee shall become
effective to the extent provided therein and each removal of the retiring
Trustee, without any further act, deed or conveyance, shall become vested with
all the rights, powers, trusts, and duties of the retiring Trustee with respect
to the Securities of that or those series to which the appointment of such
successor Trustee relates; but, on request of the Company or any successor
Trustee, such retiring Trustee shall duly assign, transfer and deliver to such
successor Trustee all property and money held by such retiring Trustee hereunder
with respect to the Securities of that or those series to which the appointment
of such successor Trustee relates.

     (c) Upon request of any such successor Trustee, the Company shall execute
any and all instruments for more fully and certainly vesting in and confirming
to such successor Trustee all rights, powers and trusts referred to in
paragraph(a) or (b) of this Section, as the case may be.

                                       42
<PAGE>
 
     (d) No successor Trustee shall accept its appointment unless, at the time
of such acceptance, such successor Trustee shall be qualified and eligible under
this Article.

     SECTION 6.12.  Merger, Conversion, Consolidation or Succession to Business.

     Any entity into which the Trustee may be merged or converted or with which
it may be consolidated, or any entity resulting from any merger, conversion or
consolidation to which the Trustee shall be a party, or any entity succeeding to
all or substantially all of the corporate trust business of the Trustee, shall
be the successor of the Trustee hereunder, provided such entity shall be
otherwise qualified and eligible under this Article, without the execution or
filing of any paper or any further act on the part of any of the parties hereto.
In case any Securities shall have been authenticated, but not delivered, by the
Trustee then in office, any successor by merger, conversion or consolidation to
such authenticating Trustee may adopt such authentication and deliver the
Securities so authenticated, and in case any Securities shall not have been
authenticated, any successor to the Trustee may authenticate such Securities
either in the name of any predecessor Trustee or in the name of such successor
Trustee, and in all cases the certificate of authentication shall have the full
force which it is provided anywhere in the Securities or in this Indenture that
the certificate of the Trustee shall have.

     SECTION 6.13.  Preferential Collection of Claims Against Company.

     If and when the Trustee shall be or become a creditor of the Company (or
any other obligor upon the Securities), the Trustee shall be subject to the
provisions of the Trust Indenture Act regarding the collection of claims against
the Company (or any such other obligor).

     SECTION 6.14.  Appointment of Authenticating Agent.

     The Trustee may, by an instrument in writing, appoint an Authenticating
Agent or Agents with respect to one or more series of Securities, which shall be
authorized to act on behalf of the Trustee to authenticate Securities of such
series issued upon original issue and upon exchange, registration of transfer or
partial redemption thereof or pursuant to Section 3.6, and Securities so
authenticated shall be entitled to the benefits of this Indenture and shall be
valid and obligatory for all purposes as if authenticated by the Trustee
hereunder.  Wherever reference is made in this Indenture to the authentication
and delivery of Securities by the Trustee or the Trustee's certificate of
authentication, such reference shall be deemed to include authentication and
delivery on behalf of the Trustee by an Authenticating Agent.  Each
Authenticating Agent shall be acceptable to the Company and shall at all times
be an entity organized and doing business under the laws of the United States of
America, or of any state or territory thereof or of the District of Columbia,
authorized under such laws to act as Authenticating Agent, having a combined
capital and surplus of not less than $50,000,000 and subject to supervision or
examination by Federal or state authority.  If such Authenticating Agent
publishes reports of condition at least annually, pursuant to law or to the
requirements of said supervising or examining authority, then for the purposes
of this Section the combined capital and surplus of such Authenticating Agent
shall be deemed to be its combined capital and surplus as set forth in its most
recent report of condition so published.  If at any time an Authenticating Agent
shall cease to be eligible in accordance with the provisions of this Section,
such Authenticating Agent shall resign immediately in the manner and with the
effect specified in this Section.

     Any entity into which an Authenticating Agent may be merged or converted or
with which it may be consolidated, or any entity resulting from any
merger,conversion or consolidation to which such Authenticating Agent shall be a
party,or any entity succeeding to all or substantially all of the corporate
trust business of an Authenticating Agent shall be the successor Authenticating
Agent hereunder, provided such entity shall be otherwise eligible under this
Section, without the execution or filing of any paper or any further act on the
part of the Trustee or the Authenticating Agent.

     An Authenticating Agent may resign at any time by giving written notice
thereof to the Trustee and to the Company.  The Trustee may at any time
terminate the agency of an Authenticating Agent by giving written

                                       43
<PAGE>
 
notice thereof to such Authenticating Agent and to the Company.  Upon receiving
such a notice of resignation or upon such a termination, or in case at any time
such Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee may appoint a successor Authenticating
Agent, which shall be acceptable to the Company and shall give notice of such
appointment in the manner provided in Section 1.6 to all Holders of Securities
of the series with respect to which such Authenticating Agent will serve.  Any
successor Authenticating Agent upon acceptance hereunder shall become vested
with all the rights, powers and duties of its predecessor hereunder, with like
effect as if originally named as an Authenticating Agent.  No successor
Authenticating Agent shall be appointed unless eligible under the provision of
this Section.

     The Trustee agrees to pay to each Authenticating Agent from time to time
reasonable compensation for its services under this Section, and the Trustee
shall be entitled to be reimbursed for such payment, subject to the provisions
of Section 6.7.

     If an appointment with respect to one or more series is made pursuant to
this Section, the Securities of such series may have endorsed thereon, in
addition to the Trustee's certificate of authentication, an alternative
certificate of authentication in the following form:

     This is one of the Securities referred to in the within mentioned
Indenture.


Dated:___________________    BANKERS TRUST COMPANY,
                             as Trustee


                             By:  _____________________________________________
                                  Authorized Officer


                                  _____________________________________________
                                  as Authenticating Agent


                             By:  _____________________________________________
                                  Authorized Officer
                             Name:
                             Title:



                                  ARTICLE VII

                     HOLDER'S LISTS AND REPORTS BY TRUSTEE,
                            PAYING AGENT AND COMPANY

     SECTION 7.1.  Company to Furnish Trustee Names and Addresses of Holders.

     The Company will furnish or cause to be furnished to the Trustee:

          (a) semi-annually, not more than 15 days after __________ and
     _____________ of each year, a list, in such form as the Trustee may
     reasonably require, of the names and addresses of the Holders as of such
     dates, and

                                       44
<PAGE>
 
          (b) at such other times as the Trustee may request in writing, within
     30 days after the receipt by the Company of any such request, a list of
     similar form and content as of a date not more than 15 days prior to the
     time such list is furnished, in each case to the extent such information is
     in the possession or control of the Company, and excluding from any such
     list names and addresses received by the Trustee in its capacity as
     Securities Registrar.

     SECTION 7.2.  Preservation of Information, Communications to Holders.

     (a) The Trustee shall preserve, in as current a form as is reasonably
practicable, the names and addresses of Holders contained in the most recent
list furnished to the Trustee as provided in Section 7.1 and the names and
addresses of Holders received by the Trustee in its capacity as Securities
Registrar.  The Trustee may destroy any list furnished to it as provided in
Section 7.1 upon receipt of a new list so furnished.

     (b) The rights of Holders to communicate with other Holders with respect to
their rights under this Indenture or under the Securities, and the corresponding
rights and privileges of the Trustee, shall be as provided in the Trust
Indenture Act.

     (c) Every Holder of Securities, by receiving and holding the same, agrees
with the Company and the Trustee that neither the Company nor the Trustee nor
any agent of either of them shall be held accountable by reason of the
disclosure of information as to the names and addresses of the Holders made
pursuant to the Trust Indenture Act.

     SECTION 7.3.  Reports by Trustee and Paying Agent.

     (a) The Trustee shall transmit to Holders such reports concerning the
Trustee and its actions under this Indenture as may be required pursuant to the
Trust Indenture Act, at the times and in the manner provided pursuant thereto.

     (b) Reports so required to be transmitted at stated intervals of not more
than 12 months shall be transmitted no later than January 31 in each calendar
year, commencing with the first January 31 after the first issuance of
Securities under this Indenture.

     (c) A copy of each such report shall, at the time of such transmission to
Holders, be filed by the Trustee with each securities exchange upon which any
Securities are listed and also with the Commission.  The Company will notify the
Trustee when any Securities are listed on any securities exchange.

     (d) The Paying Agent shall comply with all withholding, backup withholding,
tax and information reporting requirements under the Internal Revenue Code of
1986, as amended, and the Treasury Regulations issued thereunder with respect to
payments on, or with respect to, the Securities.

     SECTION 7.4.  Reports by Company.

     The Company shall file or cause to be filed with the Trustee and with the
Commission, and transmit to Holders, such information, documents and other
reports, and such summaries thereof, as may be required pursuant to the Trust
Indenture Act at the times and in the manner provided in the Trust Indenture
Act.  In the case of information, documents or reports required to be filed with
the Commission pursuant to Section 13(a) or Section 15(d) of the Exchange Act,
the Company shall file or cause the filing of such information, documents or
reports with the Trustee within 15 days after the same are required to be filed
with the Commission.  Notwithstanding that the Company may not be required to
remain subject to the reporting requirements of Section 13 or 15(d) of the
Exchange Act, the Company shall continue to file with the Commission and provide
the Trustee with the annual reports and the information, documents and other
reports which are specified in

                                       45
<PAGE>
 
Sections 13 and 15(d) of the Exchange Act.  The Company also shall comply with
the other provisions of Section 314(a) of the Trust Indenture Act.


                                  ARTICLE VIII

              CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

     SECTION 8.1.  Company May Consolidate, Etc., Only on Certain Terms.

     The Company shall not consolidate with or merge into any other Person or
convey, transfer or lease its properties and assets substantially as an entirety
to any Person, and no Person shall consolidate with or merge into the Company or
convey, transfer or lease its properties and assets substantially as an entirety
to the Company, unless:

          (1) If the Company shall consolidate with or merge into another Person
     or convey, transfer or lease its properties and assets substantially as an
     entirety to any Person, the entity formed by such consolidation or into
     which the Company is merged or the Person that acquires by conveyance or
     transfer, or that leases, the properties and assets of the Company
     substantially as an entirety shall be an entity organized and existing
     under the laws of the United States of America or any state thereof or the
     District of Columbia and shall expressly assume, by an indenture
     supplemental hereto, executed and delivered to the Trustee, in form
     satisfactory to the Trustee, the due and punctual payment of the principal
     of (and premium, if any), and interest (including any Additional Interest)
     on all the Securities of every series and the performance of every covenant
     of this Indenture on the part of the Company to be performed or observed;

          (2) immediately after giving effect to such transaction, no Event of
     Default, and no event that, after notice or lapse of time, or both, would
     constitute an Event of Default, shall have occurred and be continuing; and

          (3) the Company has delivered to the Trustee an Officers' Certificate
     and an Opinion of Counsel, each stating that such consolidation, merger,
     conveyance, transfer or lease and any such supplemental indenture comply
     with this Article and that all conditions precedent herein provided for
     relating to such transaction have been complied with and, in the case of a
     transaction subject to this Section 8.1 but not requiring a supplemental
     indenture under paragraph (1) of this Section 8.1, an Officer's Certificate
     or Opinion of Counsel to the effect that the surviving, resulting or
     successor entity is legally bound by the Indenture and the Securities; and
     the Trustee, subject to Section 6.1, may rely upon such Officers'
     Certificates and Opinions of Counsel as conclusive evidence that such
     transaction complies with this Section 8.1.

     SECTION 8.2.  Successor Company Substituted.

     Upon any consolidation or merger by the Company with or into any other
Person, or any conveyance, transfer or lease by the Company of its properties
and assets substantially as an entirety to any Person in accordance with Section
8.1, the successor entity formed by such consolidation or into which the Company
is merged or to which such conveyance, transfer or lease is made shall succeed
to, and be substituted for, and may exercise every right and power of, the
Company under this Indenture with the same effect as if such successor Person
had been named as the Company herein; and in the event of any such
conveyance,transfer or lease the Company shall be discharged from all
obligations and covenants under the Indenture and the Securities.

     Such successor Person may cause to be executed, and may issue either in its
own name or in the name of the Company, any or all of the Securities issuable
hereunder that theretofore shall not have been signed by

                                       46
<PAGE>
 
the Company and delivered to the Trustee; and, upon the order of such successor
Person instead of the Company and subject to all the terms, conditions and
limitations in this Indenture prescribed, the Trustee shall authenticate and
shall deliver any Securities that previously shall have been signed and
delivered by the officers of the Company to the Trustee for authentication
pursuant to such provisions and any Securities that such successor Person
thereafter shall cause to be executed and delivered to the Trustee on its behalf
for the purpose pursuant to such provisions.  All the Securities so issued shall
in all respects have the same legal rank and benefit under this Indenture as the
Securities theretofore or thereafter issued in accordance with the terms of this
Indenture.

     In case of any such consolidation, merger, sale, conveyance or lease, such
changes in phraseology and form may be made in the Securities thereafter to be
issued as may be appropriate.

                                   ARTICLE IX

                            SUPPLEMENTAL INDENTURES

     SECTION 9.1.  Supplemental Indentures Without Consent of Holders.

     Without the consent of any Holders, the Company, when authorized by a Board
Resolution, and the Trustee, at any time and from time to time, may amend or
waive any provision of this Indenture or may enter into one or more indentures
supplemental hereto, in form satisfactory to the Trustee, for any of the
following purposes:

          (1) to evidence the succession of another Person to the Company, and
     the assumption by any such successor of the covenants of the Company herein
     and in the Securities contained; or

          (2) to convey, transfer, assign, mortgage or pledge any property to or
     with the Trustee or to surrender any right or power herein conferred upon
     the Company; or

          (3) to establish the form or terms of Securities of any series as
     permitted by Sections 2.1 or 3.1; or

          (4) to facilitate the issuance of Securities of any series in
     certificated or other definitive form; or

          (5) to add to the covenants of the Company for the benefit of the
     Holders of all or any series of Securities (and if such covenants are to be
     for the benefit of less than all series of Securities, stating that such
     covenants are expressly being included solely for the benefit of the series
     specified) or to surrender any right or power herein conferred upon the
     Company; or

          (6) to add any additional Events of Default for the benefit of the
     Holders of all or any series of Securities (and if such additional Events
     of Defaults are to be for the benefit of less than all series of
     Securities, stating that such additional Events of Default are expressly
     being included solely for the benefit of the series specified); or

          (7) to change or eliminate any of the provisions of this Indenture,
     provided that any such change or elimination shall (a) become effective
     only when there is no Security Outstanding of any series created prior to
     the execution of such supplemental indenture that is entitled to the
     benefit of such provision or (b) not apply to any Outstanding Securities;
     or

          (8) to cure any ambiguity, to correct or supplement any provision
     herein that may be defective or inconsistent with any other provision
     herein, or to make any other provisions with respect

                                       47
<PAGE>
 
     to matters or questions arising under this Indenture, provided that such
     action pursuant to this clause (8) shall not adversely affect the interest
     of the Holders of Securities of any series in any material respect or, in
     the case of the Securities of a series issued to an Issuer Trust and for so
     long as any of the corresponding series of Capital Securities issued by
     such Issuer Trust shall remain outstanding, the holders of such Capital
     Securities; or

          (9) to evidence and provide for the acceptance of appointment
     hereunder by a successor Trustee with respect to the Securities of one or
     more series and to add to or change any of the provisions of this Indenture
     as shall be necessary to provide for or facilitate the administration of
     the trusts hereunder by more than one Trustee, pursuant to the requirements
     of Section 6.11(b); or

          (10) to comply with the requirements of the Commission in order to
     effect or maintain the qualification of this Indenture under the Trust
     Indenture Act.

     SECTION 9.2.  Supplemental Indentures with Consent of Holders.

     With the consent of the Holders of not less than a majority in aggregate
principal amount of the Outstanding Securities of each series affected by such
supplemental indenture, by Act of said Holders delivered to the Company and the
Trustee, the Company, when authorized by a Board Resolution, and the Trustee may
enter into an indenture or indentures supplemental hereto for the purpose of
adding any provisions to or changing in any manner or eliminating any of the
provisions of this Indenture or of modifying in any manner the rights of the
Holders of Securities of such series under this Indenture; provided,
however,that no such supplemental indenture shall, without the consent of the
Holder of each Outstanding Security of each series affected thereby,

          (1) change the Stated Maturity of the principal of, or any installment
     of interest (including any Additional Interest) on, any Security, or reduce
     the principal amount thereof or the rate of interest thereon or any premium
     payable upon the redemption thereof, or reduce the amount of principal of a
     Discount Security that would be due and payable upon a declaration of
     acceleration of the Maturity thereof pursuant to Section 5.2, or change the
     place of payment where, or the coin or currency in which, any Security or
     interest thereon is payable, or impair the right to institute suit for the
     enforcement of any such payment on or after the Stated Maturity thereof
     (or, in the case of redemption, on or after the Redemption Date), or

          (2) reduce the percentage in aggregate principal amount of the
     Outstanding Securities of any series, the consent of whose Holders is
     required for any such supplemental indenture, or the consent of whose
     Holders is required for any waiver (of compliance with certain provisions
     of this Indenture or certain defaults hereunder and their consequences)
     provided for in this Indenture, or

          (3) modify any of the provisions of this Section, Section 5.13 or
     Section 10.5, except to increase any such percentage or to provide that
     certain other provisions of this Indenture cannot be modified or waived
     without the consent of the Holder of each Security affected thereby;

provided, further, that, in the case of the Securities of a series issued to an
Issuer Trust, so long as any of the corresponding series of Capital Securities
issued by such Issuer Trust remains outstanding, (i) no such amendment shall be
made that adversely affects the holders of such Capital Securities in any
material respect, and no termination of this Indenture shall occur, and no
waiver of any Event of Default or compliance with any covenant under this
Indenture shall be effective, without the prior consent of the holders of at
least a majority of the aggregate Liquidation Amount (as defined in the related
Trust Agreement) of such Capital Securities then outstanding unless and until
the principal of (and premium, if any, on) the Securities of such series and all
accrued and (subject to Section 3.8) unpaid interest (including any Additional
Interest) thereon have been paid in full, and (ii) no amendment shall be made to
Section 5.8 of this Indenture that would impair the rights of the

                                       48
<PAGE>
 
holders of Capital Securities issued by an Issuer Trust provided therein without
the prior consent of the holders of each such Capital Security then outstanding
unless and until the principal of (and premium, if any, on) the Securities of
such series and all accrued and (subject to Section 3.8) unpaid interest
(including any Additional Interest) thereon have been paid in full.

     A supplemental indenture that changes or eliminates any covenant or other
provision of this Indenture that has expressly been included solely for the
benefit of one or more particular series of Securities or any corresponding
series of Capital Securities of an Issuer Trust that holds the Securities of any
series, or that modifies the rights of the Holders of Securities of such series
or holders of such Capital Securities of such corresponding series with respect
to such covenant or other provision, shall be deemed not to affect the rights
under this Indenture of the Holders of Securities of any other series or holders
of Capital Securities of any other such corresponding series.

     It shall not be necessary for any Act of Holders under this Section to
approve the particular form of any proposed supplemental indenture, but it shall
be sufficient if such Act shall approve the substance thereof.

     SECTION 9.3.  Execution of Supplemental Indentures.

     In executing or accepting the additional trusts created by any supplemental
indenture permitted by this Article or the modifications thereby of the trusts
created by this Indenture, the Trustee shall be entitled to receive, and
(subject to Section 6.1) shall be fully protected in conclusively relying upon,
an Officers' Certificate and an Opinion of Counsel stating that the execution of
such supplemental indenture is authorized or permitted by this Indenture, and
that all conditions precedent herein provided for relating to such action have
been complied with.  The Trustee may, but shall not be obligated to, enter into
any such supplemental indenture that affects the Trustee's own rights, duties or
immunities under this Indenture or otherwise.

     SECTION 9.4.  Effect of Supplemental Indentures.

     Upon the execution of any supplemental indenture under this Article, this
Indenture shall be modified in accordance therewith, and such supplemental
indenture shall form a part of this Indenture for all purposes; and every Holder
of Securities theretofore or thereafter authenticated and delivered hereunder
shall be bound thereby.

     SECTION 9.5.  Conformity with Trust Indenture Act.

     Every supplemental indenture executed pursuant to this Article shall
conform to the requirements of the Trust Indenture Act as then in effect.

     SECTION 9.6.  Reference in Securities to Supplemental Indentures.

     Securities authenticated and delivered after the execution of any
supplemental indenture pursuant to this Article may, and shall if required by
the Company, bear a notation in form approved by the Company as to any matter
provided for in such supplemental indenture.  If the Company shall so
determine,new Securities of any series so modified as to conform, in the opinion
of the Company, to any such supplemental indenture may be prepared and executed
by the Company and authenticated and delivered by the Trustee in exchange for
Outstanding Securities of such series.

                                       49
<PAGE>
 
                                   ARTICLE X

                                   COVENANTS

     SECTION 10.1.  Payment of Principal, Premium and Interest.

     The Company covenants and agrees for the benefit of each series of
Securities that it will duly and punctually pay or cause to be paid the
principal of (and premium, if any) and interest (including any Additional
Interest) on each of the Securities of that series in accordance with the terms
of such Securities and this Indenture.

     SECTION 10.2.  Maintenance of Office or Agency.

     The Company will maintain in each Place of Payment for any series of
Securities an office or agency where Securities of that series may be presented
or surrendered for payment, where Securities of that series may be surrendered
for registration of transfer or exchange and where notices and demands to or
upon the Company in respect of the Securities of that series and this Indenture
may be served.  The Company initially appoints the Trustee, acting through its
Corporate Trust Office, as its agent for said purposes.  The Company will give
prompt written notice to the Trustee of any change in the location of any such
office or agency.  If at any time the Company shall fail to maintain such office
or agency or shall fail to furnish the Trustee with the address thereof, such
presentations, surrenders, notices and demands may be made or served at the
Corporate Trust Office of the Trustee, and the Company hereby appoints the
Trustee as its agent to receive all such presentations,surrenders, notices and
demands.

     The Company may also from time to time designate one or more other offices
or agencies where the Securities may be presented or surrendered for any or all
of such purposes, and may from time to time rescind such designations; provided,
however, that no such designation or rescission shall in any manner relieve the
Company of its obligation to maintain an office or agency in each Place of
Payment for Securities of any series for such purposes.  The Company will give
prompt written notice to the Trustee of any such designation and any change in
the location of any such office or agency.

     SECTION 10.3.  Money for Security Payments to be Held in Trust.

     If the Company shall at any time act as its own Paying Agent with respect
to any series of Securities, it will, on or before each due date of the
principal of (and premium, if any) or interest (including Additional Interest)
on any of the Securities of such series, segregate and hold in trust for the
benefit of the Persons entitled thereto a sum sufficient to pay the principal
(and premium, if any) or interest (including Additional Interest) so becoming
due until such sums shall be paid to such Persons or otherwise disposed of as
herein provided, and will promptly notify the Trustee of its failure so to act.

     Whenever the Company shall have one or more Paying Agents, it will, prior
to 10:00 a.m., New York City time, on each due date of the principal of (or
premium, if any) or interest, including Additional Interest on any
Securities,deposit with a Paying Agent a sum sufficient to pay the principal
(and premium,if any) or interest, including Additional Interest so becoming due,
such sum to be held in trust for the benefit of the Persons entitled to such
principal (and premium, if any) or interest, including Additional Interest, and
(unless such Paying Agent is the Trustee) the Company will promptly notify the
Trustee of its failure so to act.

     The Company will cause each Paying Agent other than the Trustee to execute
and deliver to the Trustee an instrument in which such Paying Agent shall agree
with the Trustee, subject to the provisions of this Section, that such Paying
Agent will:

                                       50
<PAGE>
 
          (1) hold all sums held by it for the payment of the principal of (and
     premium, if any, or interest (including Additional Interest) on the
     Securities of a series in trust for the benefit of the Persons entitled
     thereto until such sums shall be paid to such Persons or otherwise disposed
     of as herein provided;

          (2) give the Trustee notice of any default by the Company (or any
     other obligor upon such Securities) in the making of any payment of
     principal (and premium, if any) or interest (or Additional Interest) in
     respect of any Security of any Series;

          (3) at any time during the continuance of any default with respect to
     a series of Securities, upon the written request of the Trustee, forthwith
     pay to the Trustee all sums so held in trust by such Paying Agent with
     respect to such series; and

          (4) comply with the provisions of the Trust Indenture Act applicable
     to it as a Paying Agent.

     The Company may, at any time, for the purpose of obtaining the satisfaction
and discharge of this Indenture or for any other purpose, pay, or by Company
Order direct any Paying Agent to pay, to the Trustee all sums held in trust by
the Company or such Paying Agent, such sums to be held by the Trustee upon the
same terms as those upon which such sums were held by the Company or such Paying
Agent; and, upon such payment by any Paying Agent to the Trustee, such Paying
Agent shall be released from all further liability with respect to such money.

     Any money deposited with the Trustee or any Paying Agent, or then held by
the Company in trust for the payment of the principal of (and premium, if any)
or interest (including Additional Interest) on any Security and remaining
unclaimed for two years after such principal (and premium, if any) or
interest(including Additional Interest) has become due and payable shall (unless
otherwise required by mandatory provision of applicable escheat or abandoned or
unclaimed property law) be paid on Company Request to the Company, or (if then
held by the Company) shall (unless otherwise required by mandatory provision of
applicable escheat or abandoned or unclaimed property law) be discharged from
such trust; and the Holder of such Security shall thereafter, as an unsecured
general creditor, look only to the Company for payment thereof, and all
liability of the Trustee or such Paying Agent with respect to such trust
money,and all liability of the Company as trustee thereof, shall thereupon
cease;provided, however, that the Trustee or such Paying Agent, before being
required to make any such repayment, may at the expense of the Company cause to
be published once, in a newspaper published in the English language, customarily
published on each Business Day and of general circulation in the Borough of
Manhattan, the City of New York, notice that such money remains unclaimed and
that, after a date specified therein, which shall not be less than 30 days from
the date of such publication, any unclaimed balance of such money then remaining
will be repaid to the Company.

     SECTION 10.4.  Statement as to Compliance.

     The Company shall deliver to the Trustee, within 120 days after the end of
each fiscal year of the Company ending after the date hereof, an Officers'
Certificate covering the preceding calendar year, stating whether or not to the
best knowledge of the signers thereof the Company is in default in the
performance, observance or fulfillment of or compliance with any of the
terms,provisions, covenants and conditions of this Indenture, and if the Company
shall be in default, specifying all such defaults and the nature and status
thereof of which they may have knowledge.  For the purpose of this Section 10.4,
compliance shall be determined without regard to any grace period or requirement
of notice provided pursuant to the terms of this Indenture.

                                       51
<PAGE>
 
     SECTION 10.5.  Waiver of Certain Covenants.

     Subject to the rights of holders of Capital Securities specified in Section
9.2, if any, the Company may omit in any particular instance to comply with any
covenant or condition provided pursuant to Section 3.1, 9.1(3) or 9.1(4) with
respect to the Securities of any series, if before or after the time for such
compliance the Holders of at least a majority in aggregate principal amount of
the Outstanding Securities of such series shall, by Act of such Holders, either
waive such compliance in such instance or generally waive compliance with such
covenant or condition, but no such waiver shall extend to or affect such
covenant or condition except to the extent so expressly waived, and, until such
waiver shall become effective, the obligations of the Company in respect of any
such covenant or condition shall remain in full force and effect.

     SECTION 10.6.  Additional Sums.

     In the case of the Securities of a series initially issued to an Issuer
Trust, so long as no Event of Default has occurred and is continuing and except
as otherwise specified as contemplated by Section 2.1 or Section 3.1, if (i) an
Issuer Trust is the Holder of all of the Outstanding Securities of such series,
and (ii) a Tax Event has occurred and is continuing in respect of such Issuer
Trust, the Company shall pay to such Issuer Trust (and its permitted successors
or assigns under the related Trust Agreement) for so long as such Issuer Trust
(or its permitted successor or assignee) is the registered holder of the
Outstanding Securities of such series, such additional sums as maybe necessary
in order that the amount of Distributions (including any Additional Amounts (as
defined in such Trust Agreement)) then due and payable by such Issuer Trust on
the related Capital Securities and Common Securities that at anytime remain
outstanding in accordance with the terms thereof shall not be reduced as a
result of such Additional Taxes (the "Additional Sums").  Whenever in this
Indenture or the Securities there is a reference in any context to the payment
of principal of or interest on the Securities, such mention shall be deemed to
include mention of the payments of the Additional Sums provided for in this
paragraph to the extent that, in such context, Additional Sums are, were or
would be payable in respect thereof pursuant to the provisions of this paragraph
and express mention of the payment of Additional Sums (if applicable) in any
provisions hereof shall not be construed as excluding Additional Sums in those
provisions hereof where such express mention is not made; provided, however,
that the deferral of the payment of interest pursuant to Section 3.12 on the
Securities shall not defer the payment of any Additional Sums that may be due
and payable.

     SECTION 10.7.  Additional Covenants.

     The Company covenants and agrees with each Holder of Securities of each
series that it shall not (i) declare or pay any dividends or distributions on,or
redeem, purchase, acquire or make a liquidation payment with respect to, any
shares of the Company's capital stock, or (ii) make any payment of principal of
or interest or premium, if any, on or repay, repurchase or redeem any debt
securities of the Company that rank pari passu in all respects with or junior in
interest to the Securities of such series (other than (a) repurchases,
redemptions or other acquisitions of shares of capital stock of the Company (1)
in connection with any employment contract, benefit plan or other similar
arrangement with or for the benefit of any one or more employees, officers,
directors or consultants, (2) in connection with a dividend reinvestment or
stockholder stock purchase plan or (3) in connection with the issuance of
capital stock of the Company (or securities convertible into or exercisable for
such capital stock) as consideration in an acquisition transaction entered into
prior to the applicable Extension Period or other event referred to below, (b)
as a result of an exchange, redemption or conversion of any class or series of
the Company's capital stock(or any capital stock of a Subsidiary of the Company)
for any class or series of the Company's capital stock or of any class or series
of the Company's indebtedness for any class or series of the Company's capital
stock, (c) the purchase of fractional interests in shares of the Company's
capital stock pursuant to the conversion or exchange provisions of such capital
stock or the security being converted or exchanged, (d) any declaration of a
dividend in connection with any Rights Plan, or the issuance of rights, stock or
other property under any Rights Plan, or the redemption or repurchase of rights
pursuant thereto, or (e) any dividend in the form of stock, warrants, options or
other rights where the dividend

                                       52
<PAGE>
 
stock or the stock issuable upon exercise of such warrants, options or other
rights is the same stock as that on which the dividend is being paid or ranks
pari passu with or junior to such stock) if at such time (i) there shall have
occurred any event (A) of which the Company has actual knowledge that with the
giving of notice or the lapse of time, or both,would constitute an Event of
Default with respect to the Securities of such series, and (B) which the Company
shall not have taken reasonable steps to cure, (ii) if the Securities of such
series are held by an Issuer Trust, the Company shall be in default with respect
to its payment of any obligations under the Guarantee relating to the Capital
Securities issued by such Issuer Trust, or (iii) the Company shall have given
notice of its election to begin an Extension Period with respect to the
Securities of such series as provided herein and shall not have rescinded such
notice, or such Extension Period, or any extension thereof, shall be continuing.

     The Company also covenants with each Holder of Securities of a series
issued to an Issuer Trust (i) to hold, directly or indirectly, 100% of the
Common Securities of such Issuer Trust, provided that any permitted successor of
the Company as provided under Section 8.2 may succeed to the Company's ownership
of such Common Securities, (ii) as holder of such Common Securities, not to
voluntarily terminate, windup or liquidate such Issuer Trust, other than (a) in
connection with a distribution of the Securities of such series to the holders
of the related Capital Securities in liquidation of such Issuer Trust, or (b) in
connection with certain mergers, consolidations or amalgamations permitted by
the related Trust Agreement, and (iii) to use its reasonable efforts, consistent
with the terms and provisions of such Trust Agreement, to cause such Issuer
Trust to continue not to be taxable as a corporation for United States Federal
income tax purposes.

     SECTION 10.8.  Original Issue Discount.

     On or before December 15 of each year during which any Securities are
outstanding, the Company shall furnish to each Paying Agent such information as
may be reasonably requested by each Paying Agent in order that each Paying Agent
may prepare the information which it is required to report for such year on
Internal Revenue Service Forms 1096 and 1099 pursuant to Section 6049 of the
Internal Revenue Code of 1986, as amended.  Such information shall include the
amount of original issue discount includible in income for each authorized
minimum denomination of principal amount at Stated Maturity of outstanding
Securities during such year.


                                   ARTICLE XI

                            REDEMPTION OF SECURITIES

     SECTION 11.1.  Applicability of This Article.

     Redemption of Securities of any series as permitted or required by any form
of Security issued pursuant to this Indenture shall be made in accordance with
such form of Security and this Article; provided, however, that, if any
provision of any such form of Security shall conflict with any provision of this
Article, the provision of such form of Security shall govern.  Except as
otherwise set forth in the form of Security for such series, each Security of a
series shall be subject to partial redemption only in an amount of $25 or any
integral multiples thereof.

     SECTION 11.2.  Election to Redeem; Notice to Trustee.

     The election of the Company to redeem any Securities shall be evidenced by
or pursuant to a Board Resolution.  In case of any redemption at the election of
the Company, the Company shall, not less than 30 nor more than 60 days prior to
the Redemption Date (unless a shorter notice shall be satisfactory to the
Trustee), notify the Trustee and, in the case of Securities of a series held by
an Issuer Trust, the Property Trustee under the related Trust Agreement, of such
date and of the principal amount of Securities of the applicable series to be

                                       53
<PAGE>
 
redeemed and provide the additional information required to be included in the
notice or notices contemplated by Section 11.4; provided that, in the case of
any series of Securities initially issued to an Issuer Trust, for so long as
such Securities are held by such Issuer Trust, such notice shall be given not
less than 45 nor more than 75 days prior to such Redemption Date (unless a
shorter notice shall be satisfactory to the Property Trustee under the related
Trust Agreement).  In the case of any redemption of Securities prior to the
expiration of any restriction on such redemption provided in the terms of such
Securities, the Company shall furnish the Trustee with an Officers' Certificate
and an Opinion of Counsel evidencing compliance with such restriction.

     SECTION 11.3.  Selection of Securities to be Redeemed.

     If less than all the Securities of any series are to be redeemed, the
particular Securities to be redeemed shall be selected not more than 60 days
prior to the Redemption Date by the Trustee, from the Outstanding Securities of
such series not previously called for redemption, by such method as the Trustee
shall deem fair and appropriate and which may provide for the selection for
redemption of a portion of the principal amount of any Security of such
series,provided that the unredeemed portion of the principal amount of any
Security shall be in an authorized denomination (which shall not be less than
the minimum authorized denomination) for such Security.

     The Trustee shall promptly notify the Company in writing of the Securities
selected for partial redemption and the principal amount thereof to be redeemed.
For all purposes of this Indenture, unless the context otherwise requires, all
provisions relating to the redemption of Securities shall relate, in the case of
any Security redeemed or to be redeemed only in part, to the portion of the
principal amount of such Security that has been or is to be redeemed.

     SECTION 11.4.  Notice of Redemption.

     Notice of redemption shall be given by first-class mail, postage prepaid,
mailed not later than the thirtieth day, and not earlier than the sixtieth day,
prior to the Redemption Date, to each Holder of Securities to be redeemed, at
the address of such Holder as it appears in the Securities Register.

     With respect to Securities of such series to be redeemed, each notice of
redemption shall state:

          (a)  the Redemption Date;

          (b) the Redemption Price or, if the Redemption Price cannot be
     calculated prior to the time the notice is required to be sent, the
     estimate of the Redemption Price provided pursuant to the Indenture
     together with a statement that it is an estimate and that the actual
     Redemption Price will be calculated on the third Business Day prior to the
     Redemption Date (if such an estimate of the Redemption Price is given, a
     subsequent notice shall be given as set forth above setting forth the
     Redemption Price promptly following the calculation thereof);

          (c) if less than all Outstanding Securities of such particular series
     are to be redeemed, the identification (and, in the case of partial
     redemption, the respective principal amounts) of the particular Securities
     to be redeemed;

          (d) that, on the Redemption Date, the Redemption Price will become due
     and payable upon each such Security or portion thereof, and that interest
     thereon, if any, shall cease to accrue on and after said date;

          (e) the place or places where such Securities are to be surrendered
     for payment of the Redemption Price;

                                       54
<PAGE>
 
          (f) such other provisions as may be required in respect of the terms
     of a particular series of Securities; and

          (g) that the redemption is for a sinking fund, if such is the case.

     Notice of redemption of Securities to be redeemed at the election of the
Company shall be given by the Company or, at the Company's request, by the
Trustee in the name and at the expense of the Company and shall be
irrevocable.The notice, if mailed in the manner provided above, shall be
conclusively presumed to have been duly given, whether or not the Holder
receives such notice.  In any case, a failure to give such notice by mail or any
defect in the notice to the Holder of any Security designated for redemption as
a whole or in part shall not affect the validity of the proceedings for the
redemption of any other Security.

     SECTION 11.5.  Deposit of Redemption Price.

     Prior to 10:00 a.m., New York City time, on the Redemption Date specified
in the notice of redemption given as provided in Section 11.4, the Company will
deposit with the Trustee or with one or more Paying Agents (or if the Company is
acting as its own Paying Agent, the Company will segregate and hold in trust as
provided in Section 10.3) an amount of money sufficient to pay the Redemption
Price of, and any accrued interest (including Additional Interest) on, all the
Securities (or portions thereof) that are to be redeemed on that date.

     SECTION 11.6.  Payment of Securities Called for Redemption.

     If any notice of redemption has been given as provided in Section 11.4, the
Securities or portion of Securities with respect to which such notice has been
given shall become due and payable on the date and at the place or places stated
in such notice at the applicable Redemption Price, together with accrued
interest (including any Additional Interest) to the Redemption Date.  On
presentation and surrender of such Securities at a Place of Payment in said
notice specified, the said Securities or the specified portions thereof shall be
paid and redeemed by the Company at the applicable Redemption Price, together
with accrued interest (including any Additional Interest) to the Redemption
Date; provided, however, that, unless otherwise specified as contemplated by
Section 3.1, installments of interest (including Additional Interest) whose
Stated Maturity is on or prior to the Redemption Date will be payable to the
Holders of such Securities, or one or more Predecessor Securities, registered as
such at the close of business on the relevant record dates according to their
terms and the provisions of Section 3.8.

     Upon presentation of any Security redeemed in part only, the Company shall
execute and the Trustee shall authenticate and deliver to the Holder thereof, at
the expense of the Company, a new Security or Securities of the same series, of
authorized denominations, in aggregate principal amount equal to the unredeemed
portion of the Security so presented and having the same Original Issue Date,
Stated Maturity and terms.

     If any Security called for redemption shall not be so paid under surrender
thereof for redemption, the principal of and premium, if any, on such Security
shall, until paid, bear interest from the Redemption Date at the rate prescribed
therefor in the Security.

     SECTION 11.7.  Right of Redemption of Securities Initially Issued to an
Issuer Trust.

     In the case of the Securities of a series initially issued to an Issuer
Trust, except as otherwise specified as contemplated by Section 3.1, the
Company, at its option, may redeem such Securities (i) on or after the date
specified in such Security, in whole at any time or in part from time to time,
or (ii) upon the occurrence and during the continuation of a Tax Event or an
Investment Company Event, at any time within 90 days following the occurrence
and during the continuation of such Tax Event or Investment Company Event (the
"90-Day Period"), in whole (but not in part), in each case at a Redemption Price
equal to the accrued and unpaid interest

                                       55
<PAGE>
 
on such Securities to the date fixed for redemption plus 100% of the principal
amount set forth on such Security, unless otherwise specified in such Security;
provided, however that if at the time there is available to the Company or the
Issuer Trust the opportunity to eliminate, within the 90-Day Period, the Tax
Event or Investment Company Event by taking some ministerial action
("Ministerial Action"), such as filing a form or making an election, or pursuing
some other similar reasonable measure that will have no adverse effect on the
Company, the Issuer Trust or the holders of the Trust Securities and will
involve no material cost, the Company shall pursue such measures in lieu of
redemption; provided, further, that the Company shall have no right to redeem
the Securities while the Issuer Trust is pursuing any Ministerial Action
pursuant to the Trust Agreement.

     If less than all the Securities of any such series are to be redeemed, the
aggregate principal amount of such Securities remaining Outstanding after giving
effect to such redemption shall be sufficient to satisfy any provisions of the
Trust Agreement related to the Issuer Trust to which such Securities were
issued.


                                  ARTICLE XII

                                 SINKING FUNDS

     Except as may be provided in any supplemental or amended indenture, no
sinking fund shall be established or maintained for the retirement of Securities
of any series.


                                  ARTICLE XIII

                          SUBORDINATION OF SECURITIES

     SECTION 13.1.  Securities Subordinate to Senior Indebtedness.

     The Company covenants and agrees, and each Holder of a Security, by its
acceptance thereof, likewise covenants and agrees, that, to the extent and in
the manner hereinafter set forth in this Article, the payment of the principal
of (and premium, if any) and interest (including any Additional Interest) on
each and all of the Securities of each and every series are hereby expressly
made subordinate and subject in right of payment to the prior payment in full of
all Senior Indebtedness.

     SECTION 13.2.  No Payment When Senior Indebtedness in Default; Payment Over
of Proceeds Upon Dissolution, Etc.

     If the Company shall default in the payment of any principal of (or
premium, if any) or interest on any Senior Indebtedness when the same becomes
due and payable, whether at maturity or at a date fixed for prepayment or by
declaration of acceleration or otherwise, then, upon written notice of such
default to the Company by the holders of Senior Indebtedness or any trustee
therefor, unless and until such default shall have been cured or waived or shall
have ceased to exist, no direct or indirect payment (in cash, property,
securities, by set-off or otherwise) shall be made or agreed to be made on
account of the principal of (or premium, if any) or interest (including
Additional Interest) on any of the Securities, or in respect of any
redemption,repayment, retirement, purchase or other acquisition of any of the
Securities.

     In the event of (i) any insolvency, bankruptcy, receivership, liquidation,
reorganization, readjustment, composition or other similar proceeding relating
to the Company, its creditors or its property, (ii) any proceeding for the
liquidation, dissolution or other winding up of the Company, voluntary or
involuntary, whether or not involving insolvency or bankruptcy proceedings,
(iii) any assignment by the Company for the benefit of creditors or (iv) any
other marshalling of the assets of the Company (each such event, if any, herein
sometimes referred to as a "Proceeding"), all Senior Indebtedness (including any
interest thereon accruing after

                                       56
<PAGE>
 
the commencement of any such proceedings) shall first be paid in full before any
payment or distribution, whether in cash, securities or other property, shall be
made to any Holder of any of the Securities on account thereof.  Any payment or
distribution, whether in cash, securities or other property (other than
securities of the Company or any other entity provided for by a plan of
reorganization or readjustment, the payment of which is subordinate, at least to
the extent provided in these subordination provisions with respect to the
indebtedness evidenced by the Securities, to the payment of all Senior
Indebtedness at the time outstanding and to any securities issued in respect
thereof under any such plan of reorganization or readjustment), which would
otherwise (but for these subordination provisions) be payable or deliverable in
respect of the Securities of any series shall be paid or delivered directly to
the holders of Senior Indebtedness in accordance with the priorities then
existing among such holders until all Senior Indebtedness (including any
interest thereon accruing after the commencement of any Proceeding) shall have
been paid in full.

     In the event of any Proceeding, after payment in full of all sums owing
with respect to Senior Indebtedness, the Holders of the Securities, together
with the holders of any obligations of the Company ranking on a parity with the
Securities, shall be entitled to be paid from the remaining assets of the
Company the amounts at the time due and owing on account of unpaid principal
of(and premium, if any) and interest on the Securities and such other
obligations before any payment or other distribution; whether in cash, property
or otherwise, shall be made on account of any capital stock or any obligations
of the Company ranking junior to the Securities, and such other obligations.
If, notwithstanding the foregoing, any payment or distribution of any character
or any security, whether in cash,securities or other property (other than
securities of the Company or any other entity provided for by a plan of
reorganization or readjustment the payment of which is subordinate, at least to
the extent provided in these subordination provisions with respect to the
indebtedness evidenced by the Securities, to the payment of all Senior
Indebtedness at the time outstanding and to any securities issued in respect
thereof under any plan of reorganization or readjustment), shall be received by
the Trustee or any Holder in contravention of any of the terms hereof and before
all Senior Indebtedness shall have been paid in full,such payment or
distribution or security shall be received in trust for the benefit of, and
shall be paid over or delivered and transferred to, the holders of the Senior
Indebtedness at the time outstanding in accordance with the priorities then
existing among such holders for application to the payment of all Senior
Indebtedness remaining unpaid, to the extent necessary to pay all such Senior
Indebtedness in full.  In the event of the failure of the Trustee or any Holder
to endorse or assign any such payment, distribution or security, each holder of
Senior Indebtedness is hereby irrevocably authorized to endorse or assign the
same.

     The Trustee and the Holders shall take such action (including, without
limitation, the delivery of this Indenture to an agent for the holders of Senior
Indebtedness or consent to the filing of a financing statement with respect
hereto) as may, in the opinion of counsel designated by the holders of a
majority in principal amount of the Senior Indebtedness at the time
outstanding,be necessary or appropriate to assure the effectiveness of the
subordination effected by these provisions.

     The provisions of this Section 13.2 shall not impair any rights,
interests,remedies or powers of any secured creditor of the Company in respect
of any security interest the creation of which is not prohibited by the
provisions of this Indenture.

     The securing of any obligations of the Company, otherwise ranking on a
parity with the Securities or ranking junior to the Securities shall not be
deemed to prevent such obligations form constituting, respectively, obligations
ranking on a parity with the Securities or ranking junior to the Securities.

     SECTION 13.3.  Payment Permitted If No Default.

     Nothing contained in this Article or elsewhere in this Indenture or in any
of the Securities shall prevent (a) the Company, at any time, except during the
pendency of the conditions described in the first paragraph of Section 13.2 or
of any Proceeding referred to in Section 13.2, from making payments at any time
of principal of (and premium, if any) or interest (including Additional
Interest) on the Securities, or (b) the application by

                                       57
<PAGE>
 
the Trustee of any monies deposited with it hereunder to the payment of or on
account of the principal of(and premium, if any) or interest (including any
Additional Interest) on the Securities or the retention of such payment by the
Holders, if, at the time of such application by the Trustee, it did not have
knowledge that such payment would have been prohibited by the provisions of this
Article.

     SECTION 13.4.  Subrogation to Rights of Holders of Senior Indebtedness.

     Subject to the payment in full of all amounts due or to become due on all
Senior Indebtedness, or the provision for such payment in cash or cash
equivalents or otherwise in a manner satisfactory to the holders of Senior
Indebtedness, the Holders of the Securities shall be subrogated to the extent of
the payments or distributions made to the holders of such Senior Indebtedness
pursuant to the provisions of this Article (equally and ratably with the holders
of all indebtedness of the Company that by its express terms is subordinated to
Senior Indebtedness of the Company to substantially the same extent as the
Securities are subordinated to the Senior Indebtedness and is entitled to like
rights of subrogation by reason of any payments or distributions made to holders
of such Senior Indebtedness) to the rights of the holders of such Senior
Indebtedness to receive payments and distributions of cash, property and
securities applicable to the Senior Indebtedness until the principal of (and
premium if any) and interest (including Additional Interest) on the Securities
shall be paid in full.  For purposes of such subrogation, no payments or
distributions to the holders of the Senior Indebtedness of any cash, property or
securities to which the Holders of the Securities or the Trustee would been
titled except for the provisions of this Article, and no payments pursuant to
the provisions of this Article to the holders of Senior Indebtedness by Holders
of the Securities or the Trustee, shall, as among the Company, its creditors
other than holders of Senior Indebtedness, and the Holders of the Securities, be
deemed to be a payment or distribution by the Company to or on account of the
Senior Indebtedness.

     SECTION 13.5.  Provisions Solely to Define Relative Rights.

     The provisions of this Article are and are intended solely for the purpose
of defining the relative rights of the Holders of the Securities on the one hand
and the holders of Senior Indebtedness on the other hand.  Nothing contained in
this Article or elsewhere in this Indenture or in the Securities is intended to
or shall (a) impair, as between the Company and the Holders of the
Securities,the obligations of the Company, which are absolute and unconditional,
to pay to the Holders of the Securities the principal of (and premium, if any)
and interest (including any Additional Interest) on the Securities as and when
the same shall become due and payable in accordance with their terms; or (b)
affect the relative rights against the Company of the Holders of the Securities
and creditors of the Company other than their rights in relation to the holders
of Senior Indebtedness; or (c) prevent the Trustee or the Holder of any
Security(or to the extent expressly provided herein, the holder of any Capital
Security)from exercising all remedies otherwise permitted by applicable law upon
default under this Indenture, including filing and voting claims in any
Proceeding,subject to the rights, if any, under this Article of the holders of
Senior Indebtedness to receive cash, property and securities otherwise payable
or deliverable to the Trustee or such Holder.

     SECTION 13.6.  Trustee to Effectuate Subordination.

     Each Holder of a Security by his or her acceptance thereof authorizes and
directs the Trustee on his or her behalf to take such action as may be necessary
or appropriate to acknowledge or effectuate the subordination provided in this
Article and appoints the Trustee his or her attorney-in-fact for any and all
such purposes.

     SECTION 13.7.  No Waiver of Subordination Provisions.

     No right of any present or future holder of any Senior Indebtedness to
enforce subordination as herein provided shall at any time in any way be
prejudiced or impaired by any act or failure to act on the part of the Company
or by any act or failure to act, in good faith, by any such holder, or by any
noncompliance by the Company with the terms, provisions and covenants of this
Indenture, regardless of any knowledge thereof that

                                       58
<PAGE>
 
any such holder may have or be otherwise charged with.  Without in any way
limiting the generality of the immediately preceding paragraph, the holders of
Senior Indebtedness may, at any time and from time to time, without the consent
of or notice to the Trustee or the Holders of the Securities of any series,
without incurring responsibility to such Holders of the Securities and without
impairing or releasing the subordination provided in this Article or the
obligations hereunder of such Holders of the Securities to the holders of Senior
Indebtedness, do any one or more of the following: (i) change the manner, place
or terms of payment or extent the time of payment of,or renew or alter, Senior
Indebtedness, or otherwise amend or supplement in any manner Senior Indebtedness
or any instrument evidencing the same or any agreement under which Senior
Indebtedness is outstanding; (ii) sell, exchange,release or otherwise deal with
any property pledged, mortgaged or otherwise securing Senior Indebtedness; (iii)
release any Person liable in any manner for the collection of Senior
Indebtedness; and (iv) exercise or refrain from exercising any rights against
the Company and any other Person.

     SECTION 13.8.  Notice to Trustee.

     The Company shall give prompt written notice to a Responsible Officer of
the Trustee of any fact known to the Company that would prohibit the making of
any payment to or by the Trustee in respect of the Securities.  Notwithstanding
the provisions of this Article or any other provision of this Indenture, the
Trustee shall not be charged with knowledge of the existence of any facts that
would prohibit the making of any payment to or by the Trustee in respect of the
Securities, unless and until the Trustee shall have received written notice
thereof from the Company or a holder of Senior Indebtedness or from any
trustee,agent or representative therefor; provided, however, that if the Trustee
shall not have received the notice provided for in this Section at least two
Business Days prior to the date upon which by the terms hereof any monies may
become payable for any purpose (including, the payment of the principal of (and
premium, if any, on) or interest (including any Additional Interest) on any
Security), then, anything herein contained to the contrary notwithstanding, the
Trustee shall have full power and authority to receive such monies and to apply
the same to the purpose for which they were received and shall not be affected
by any notice to the contrary that may be received by it within two Business
Days prior to such date.

     Subject to the provisions of Section 6.1, the Trustee shall be entitled to
rely on the delivery to it of a written notice by a Person representing himself
or herself to be a holder of Senior Indebtedness (or a trustee or attorney-in-
fact therefor) to establish that such notice has been given by a holder of
Senior Indebtedness (or a trustee or attorney-in-fact therefor).  In the event
that the Trustee determines in good faith that further 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, the Trustee
may request such Person to furnish evidence to the reasonable satisfaction of
the Trustee 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 any other facts pertinent to the rights of such Person under
this Article, and if such evidence is not furnished, the Trustee may defer any
payment to such Person pending judicial determination as to the right of such
Person to receive such payment.

     SECTION 13.9.  Reliance on Judicial Order or Certificate of Liquidating
Agent.

     Upon any payment or distribution of assets of the Company referred to in
this Article, the Trustee, subject to the provisions of Section 6.1, and the
Holders of the Securities shall be entitled to conclusively rely upon any order
or decree entered by any court of competent jurisdiction in which such
Proceeding is pending, or a certificate of the trustee in bankruptcy, receiver,
conservator,liquidating trustee, custodian, assignee for the benefit of
creditors, agent or other Person making such payment or distribution, delivered
to the Trustee or to the Holders of Securities, 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 Company, the amount
thereof or payable thereon, the amount or amounts paid or distributed thereon
and all other facts pertinent thereto or to this Article.

                                       59
<PAGE>
 
     SECTION 13.10.  Trustee Not Fiduciary for Holders of Senior Indebtedness.

     The Trustee, in its capacity as trustee under this Indenture, 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 in good faith mistakenly pay over
or distribute to Holders of Securities or to the Company or to any other Person
cash, property or securities to which any holders of Senior Indebtedness shall
be entitled by virtue of this Article or otherwise.

     SECTION 13.11.  Rights of Trustee as Holder of Senior Indebtedness;
Preservation of Trustee's Rights.

     The Trustee in its individual capacity shall be entitled to all the rights
set forth in this Article 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 this Indenture shall deprive the Trustee of any of
its rights as such holder.

     SECTION 13.12.  Article Applicable to Paying Agents.

     In case at any time any Paying Agent other than the Trustee shall have been
appointed by the Company and be then acting hereunder, the term "Trustee" as
used in this Article shall in such case (unless the context otherwise requires)
be construed as extending to and including such Paying Agent within its meaning
as fully for all intents and purposes as if such Paying Agent were named in this
Article in addition to or in place of the Trustee.

                                       60
<PAGE>
 
     IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed, and their respective corporate seals to be hereunto affixed and
attested, all as of the day and year first above written.

Attest:_____________________      EQUITABLE RESOURCES, INC.


                                  By:___________________________________________
                                  Name:
                                  Title:


Attest:_____________________      BANKERS TRUST COMPANY, as Trustee,
                                  and not in its individual capacity


                                  By:___________________________________________
                                  Name:
                                  Title:
 

                                       61

<PAGE>
 
                                                                     EXHIBIT 4.2

                         JUNIOR SUBORDINATED DEBENTURE


     UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY ("DTC") (55 WATER STREET, NEW YORK, NEW YORK) TO THE
ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC AND ANY PAYMENT IS MADE TO CEDE
& CO., ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO
ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.

     UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN
DEFINITIVE REGISTERED FORM, THIS CERTIFICATE MAY NOT BE TRANSFERRED EXCEPT AS A
WHOLE BY DTC TO A NOMINEE OF DTC OR BY A NOMINEE OF DTC TO DTC OR ANY OTHER
NOMINEE OF DTC OR BY DTC OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITORY OR A
NOMINEE OF SUCH SUCCESSOR DEPOSITORY.
<PAGE>
 
                           EQUITABLE RESOURCES, INC.
            ___% JUNIOR SUBORDINATED DEFERRABLE INTEREST DEBENTURES

                                                        CUSIP: ________________

No.                                                     $_________________


     EQUITABLE RESOURCES, INC., a corporation organized and existing under the
laws of Pennsylvania (hereinafter called the "Corporation", which term includes
any successor Person under the Indenture hereinafter referred to), for value
received, hereby promises to pay Bankers Trust Company, as Property Trustee (the
"Property Trustee," which term includes any successor Property Trustee for
Equitable Resources Capital Trust I) for Equitable Resources Capital Trust I, a
statutory business trust formed under the laws of the State of Delaware
(hereinafter called the "Issuer Trust"), or registered assignees, the principal
sum of ______________________ on April 15, 2038; provided that the Corporation
may shorten such date to a date not earlier than April 15, 2013 (the "Stated
Maturity").  The Corporation further promises to pay interest on said principal
sum from and including _________________, 1998 or from the most recent Interest
Payment Date (as defined below) to which interest has been paid or duly provided
for, quarterly (subject to deferral as set forth herein) in arrears on January,
April, July and October of each year (each, an Interest Payment Date),
commencing July 15, 1998 at the rate of _____% per annum, together with
Additional Sums, if any, as provided in Section 10.6 of the Indenture (as
defined herein), until the principal hereof has been paid or duly provided for
or made available for payment; provided that any overdue principal, premium or
Additional Sums and any overdue installment of interest shall bear Additional
Interest at the rate of ____% per annum (to the extent that the payment of such
interest shall be legally enforceable), compounded quarterly, from the dates
such amounts are due until they are paid or made available for payment, and such
interest shall be payable on demand.  The amount of interest payable for any
period less than a full interest period shall be computed on the basis of a 360-
day year of twelve 30-day months and the actual days elapsed in a partial month
in such period.  The amount of interest payable for any full interest period
shall be computed by dividing the applicable rate per annum by four.  The
interest so payable, and punctually paid or duly provided for, on any Interest
Payment Date will, as provided in the Indenture, be paid to the Person in whose
name this Security (or one or more Predecessor Securities) is registered at the
close of business on the 1/st/ day of January, April, July or October (whether
or not a Business Day) next preceding such Interest Payment Date (each such date
a "Regular Record Date").  Any such interest not so punctually paid or duly
provided for shall forthwith cease to be payable to the Holder on such Regular
Record Date and may either be paid to the Person in whose name this Security (or
one or more Predecessor Securities) is registered at the close of business on a
Special Record Date for the payment of such Defaulted Interest to be fixed by
the Trustee, notice whereof shall be given to Holders of Securities of this
series not less than 10 days prior to such Special Record Date, or be paid at
any time in any other lawful manner not inconsistent with the requirements of
any securities exchange on which the
<PAGE>
 
Securities of this series may be listed, and upon such notice as may be required
by such exchange, all as more fully provided in said Indenture.  The term
"interest" as used herein includes quarterly interest payments, interest on
quarterly interest payments not paid on the applicable Interest Payment Date and
Additional Sums, as applicable.  As used herein, "Business Day" means a day
other than (a) a Saturday or Sunday, (b) a day on which banking institutions in
The City of New York or the City of Pittsburgh, Pennsylvania are authorized or
required by law or executive order to remain closed, or (c) a day on which the
corporate trust office of the Property Trustee is closed for business.

     So long as no Event of Default has occurred and is continuing, the
Corporation shall have the right, at any time during the term of this Security,
from time to time to defer the payment of interest on this Security for up to 20
consecutive quarterly interest payment periods with respect to each deferral
period (each an "Extension Period"), at the end of which the Corporation shall
pay all interest then accrued and unpaid including any Additional Interest, as
provided below; provided, however, that no Extension Period shall extend beyond
the Stated Maturity of the principal of this Security, as then in effect, and no
such Extension Period may end on a date other than an Interest Payment Date; and
provided, further, however, that during any such Extension Period, the
Corporation shall not (i) declare or pay any dividends or distributions on, or
redeem, purchase, acquire or make a liquidation payment with respect to, any of
the Corporation's capital stock, or (ii) make any payment of principal of or
interest or premium, if any, on or repay, repurchase or redeem any debt
securities of the Corporation that rank pari passu in all respects with or
junior in interest to this Security (other than (a) repurchases, redemptions or
other acquisitions of shares of capital stock of the Corporation (1) in
connection with any employment contract, benefit plan or other similar
arrangement with or for the benefit of any one or more employees, officers,
directors or consultants, (2) in connection with a dividend reinvestment or
stockholder stock purchase plan or (3) in connection with the issuance of
capital stock of the Corporation (or securities convertible into or exercisable
for such capital stock) as consideration in an acquisition transaction entered
into prior to the applicable Extension Period, (b) as a result of an exchange or
conversion of any class or series of the Corporation's capital stock (or any
capital stock of a Subsidiary of the Corporation) for any class or series of the
Corporation's capital stock or of any class or series of the Corporation's
indebtedness for any class or series of the Corporation's capital stock, (c) the
purchase of fractional interests in shares of the Corporation's capital stock
pursuant to the conversion or exchange provisions of such capital stock or the
security being converted or exchanged, (d) any declaration of a dividend in
connection with any Rights Plan, or the issuance of rights, stock or other
property under any Rights Plan, or the redemption or repurchase of rights
pursuant thereto, (e) payments under the Guarantee executed and delivered by the
Corporation and Bankers Trust Company, as trustee, for the benefit of the
holders of any Capital Securities (as defined in the Trust Agreement), as
amended from time to time (the "Guarantee") or (f) any dividend in the form of
stock, warrants, options or other rights where the dividend stock or the stock
issuable upon exercise of such warrants, options or other rights is the same
stock as that on which the dividend in being paid or ranks pari passu with or
junior to such stock).  Prior to the termination of any such Extension Period,
the Corporation may further defer the payment of

                                       2
<PAGE>
 
interest, provided that no Extension Period shall exceed 20 consecutive
quarterly interest payment periods, extend beyond the Stated Maturity of the
principal of this Security or end on a date other than an Interest Payment Date.
Upon the termination of any such Extension Period and upon the payment of all
accrued and unpaid interest and any Additional Interest then due on any Interest
Payment Date, the Corporation may elect to begin a new Extension Period, subject
to the above conditions.  No interest shall be due and payable during an
Extension Period, except at the end thereof, but each installment of interest
that would otherwise have been due and payable during such Extension shall bear
Additional Interest (to the extent that the payment of such interest shall be
legally enforceable) at the rate of ____% per annum, compounded quarterly and
calculated as set forth in the first paragraph of this Security, from the dates
on which amounts would otherwise have been due and payable until paid or made
available for payment.

     The Corporation shall give the Holder of this Security and the Trustee
notice of its election to begin any Extension Period at least one Business Day
prior to the earlier of (i) the date the Distributions on the Capital Securities
of such Issuer Trust would have been payable but for the election to begin such
Extension Period, and (ii) the date on which the Property Trustee of such Issuer
Trust is required to give notice to any holders of such Capital Securities of
the record date or the date such Distributions are payable, but in any event not
less than one Business Day prior to such record date.

     Payment of the principal of (and premium, if any) and interest on this
Security will be made at the office or agency of the Corporation maintained for
that purpose in New York, New York, 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.

     The indebtedness evidenced by this Security is, to the extent provided in
the Indenture, subordinate and junior in right of payment to the prior payment
in full of all Senior Indebtedness, and this Security is issued subject to the
provisions of the Indenture with respect thereto.  Each Holder of this Security,
by accepting the same, (a) agrees to and shall be bound by such provisions, (b)
authorizes and directs the Trustee on his or her behalf to take such actions as
may be necessary or appropriate to effectuate the subordination so provided, and
(c) appoints the Trustee his or her attorney-in-fact for any and all such
purposes.  Each Holder hereof, by his or her acceptance hereof, waives all
notice of the acceptance of the subordination provisions contained herein and in
the Indenture by each holder of Senior Indebtedness, whether now outstanding or
hereafter incurred, and waives reliance by each such holder upon said
provisions.

     Reference is hereby made to the further provisions of this Security set
forth on the reverse hereof, which further provisions shall for all purposes
have the same effect as if set forth at this place.

                                       3
<PAGE>
 
     Unless the certificate of authentication hereon has been executed by the
Trustee referred to on the reverse hereof by manual signature, this Security
shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.

     IN WITNESS WHEREOF, the Corporation has caused this instrument to be duly
executed under its corporate seal.

Dated:

                                        EQUITABLE RESOURCES, INC.



                                        By:____________________________
                                           Name:
                                           Title:

Attest:


____________________________



TRUSTEE'S CERTIFICATE
OF AUTHENTICATION

This is one of the Securities of the series designated therein referred to in
the within-mentioned Indenture.

Dated:

                                        BANKERS TRUST COMPANY, as Trustee



                                        By:____________________________
                                              Authorized Officer

                                       4
<PAGE>
 
                             [Reverse of Security]

     This Security is one of a duly authorized issue of ____% Junior
Subordinated Debentures due _____________, 2038 of the Corporation (herein
called the "Securities"), issued and to be issued in one or more series under
the Junior Subordinated Indenture, dated as of ______________, 1998 (hereinafter
called the "Indenture"), between the Corporation and Bankers Trust Company, as
Trustee (herein called the "Trustee", which term includes any successor trustee
under the Indenture), to which the Indenture and all indentures supplemental
thereto reference is hereby made for a statement of the respective rights,
limitations of rights, duties and immunities thereunder of the Corporation, the
Trustee, the holders of Senior Indebtedness and the Holders of the Securities,
and of the terms upon which the Securities are, and are to be, authenticated and
delivered.  This Security is one of the series designated on the face hereof
limited in aggregate principal amount to $________________.  The Corporation has
appointed Bankers Trust Company at its corporate trust office in The City of New
York as the paying agent (the "Paying Agent," which term includes any additional
or successor Paying Agent appointed by the Corporation) with respect to the
Securities.

     To the extent not inconsistent herewith, the terms of the Indenture are
hereby incorporated by reference herein.  All terms used in this Security that
are defined in the Indenture or in the Amended and Restated Trust Agreement,
dated as of _____________, 1998 (as modified, amended or supplemented from time
to time, the "Trust Agreement"), relating to the Issuer Trust, among the
Corporation, as Depositor, and the Trustees named therein, shall have the
meanings assigned to them in the Indenture or the Trust Agreement, as the case
may be.

     This Security will not be subject to any sinking fund and, except as
provided in the Indenture, will not be redeemable or subject to repayment at the
option of the holder prior to its Stated Maturity.

     The Corporation may redeem this Security at any time, at its option, and
subject to the terms and conditions of Article XI of the Indenture, (i) on or
after ____________, 2003, in whole at any time or in part from time to time, and
(ii) prior to _____________, 2003, in whole (but not in part) at any time within
90 days following the occurrence and continuation of a Tax Event or an
Investment Company Event, in each case at a Redemption Price equal to the
accrued and unpaid interest on this Security to the date fixed for redemption,
plus 100% of the principal amount hereof.

     Notice or redemption shall be mailed to the registered holders of the
Securities designated for redemption at their addresses as the same shall appear
on the Security register not less than 30 nor more than 60 days prior to the
dated fixed for redemption, subject to all conditions and provision of the
Indenture.  In the event of redemption of this Security in part only, a new
Security or Securities of this series for the unredeemed portion hereof will be
issued in the name of the Holder hereof upon the cancellation hereof.

                                       5
<PAGE>
 
     The Indenture contains provisions for satisfaction and discharge of the
entire indebtedness of this Security upon compliance by the Corporation with
certain conditions set forth in the Indenture.

     The Indenture permits, with certain exceptions as therein provided, the
Corporation and the Trustee at any time to enter into a supplemental indenture
or indentures for the purpose of modifying in any manner the rights and
obligations of the Corporation and of the Holders of the Securities, with the
consent of the Holders of not less than a majority in principal amount of the
Outstanding Securities of each series to be affected by such supplemental
indenture.  The Indenture also contains provisions permitting Holders of
specified percentages in principal amount of the Securities of each series at
the time Outstanding, on behalf of the Holders of all Securities of such series,
to waive compliance by the Corporation with certain provisions of the Indenture
and certain past defaults under the Indenture and their consequences.  Any such
consent or waiver by the Holder of this Security shall be conclusive an binding
upon such Holder and upon all future Holders of this Security and of any
Security issued upon the registration of transfer hereof or in exchange herefor
or in lieu hereof, whether or not notation of such consent or waiver is made
upon this Security.

     As provided in and subject to the provisions of the Indenture, if an Event
of Default with respect to the Securities of this series at the time Outstanding
occurs and is continuing, then and in every such case the Trustee or the Holders
of not less than 25% in aggregate principal amount of the Outstanding Securities
of this series may declare the principal amount of all the Securities of this
series and interest accrued thereon to be due and payable immediately, by a
notice in writing to the Corporation (and to the Trustee if given by Holders);
provided that, if upon an Event of Default, the Trustee or such Holders fail to
declare the principal of all the Outstanding Securities of this series to be
immediately due and payable, the holders of at least 25% in aggregate
Liquidation Amount of the Capital Securities then Outstanding shall have the
right to make such declaration by a notice in writing to the Corporation and the
Trustee; and upon any such declaration the principal amount of and the accrued
interest (including any Additional Interest) on all the Securities of this
series shall become immediately due and payable, provided that the payment of
principal and interest (including any Additional Interest) on such Securities
shall remain subordinated to the extent provided in Article XIII of the
Indenture.

     No reference herein to the Indenture and no provision of this Security or
of the Indenture shall alter or impair the obligation of the Corporation, which
is absolute and unconditional, to pay the principal of (and premium, if any) and
interest (including any Additional Interest) on this Security at the times,
place and rate, and in the coin or currency, herein prescribed.

     As provided in the Indenture and subject to certain limitations therein set
forth, the transfer of this Security is registrable in the Securities Register,
upon surrender of this Security for registration of transfer at the office or
agency of the Corporation maintained

                                       6
<PAGE>
 
under Section 10.2 of the Indenture for such purpose, duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Corporation and the Securities Registrar duly executed by, the Holder hereof or
such Holder's attorney duly authorized in writing, and thereupon one or more new
Securities of this series, of like tenor, of authorized denominations and for
the same aggregate principal amount, will be issued to the designated transferee
or transferees.

     The Securities of this series are issuable only in registered form without
coupons in denominations of $25 and any integral multiple of $25 in excess
thereof.  As provided in the Indenture and subject to certain limitations
therein set forth, Securities of this series are exchangeable for a like
aggregate principal amount of Securities of this series and of like tenor of a
different authorized denomination, as requested by the Holder surrendering the
same.

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

     Prior to due presentment of this Security for registration of transfer, the
Corporation, the Trustee and any agent of the Corporation or the Trustee may
treat the Person in whose name this Security is registered as the owner hereof
for all purposes, whether or not this Security be overdue, and neither the
Corporation, the Trustee nor any such agent shall be affected by notice to the
contrary.

     The Corporation and, by its acceptance of this Security or a beneficial
interest therein, the Holder of, and any Person that acquires a beneficial
interest in, this Security agree that for United States Federal, state and local
tax purposes it is intended that this Security constitute indebtedness.

     THIS SECURITY SHALL FOR ALL PURPOSES BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

                                       7

<PAGE>
 
                                                                     EXHIBIT 4.5

================================================================================



                      AMENDED AND RESTATED TRUST AGREEMENT

                                     among

                    EQUITABLE RESOURCES, INC., as Depositor,



                  BANKERS TRUST COMPANY, as Property Trustee,



                 BANKERS TRUST (DELAWARE), as Delaware Trustee



                        the Administrators named herein

                                      and

                              the several Holders
                              (as defined herein)



                          Dated as of April ___, 1998



================================================================================
<PAGE>
 
                      EQUITABLE RESOURCES CAPITAL TRUST I


             Certain Sections of this Trust Agreement relating to
         Sections 310 through 318 of the Trust Indenture Act of 1939:

Trust Indenture                 Trust Agreement                    Act Section
Section 

310(a)(1)................................................................  8.7
(a)(2)..................................................................   8.7
(a)(3)..................................................................   8.9
(a)(4)...........................................................   2.7(a)(ii)
(b)...........................................................   8.8, 10.10(b)
311(a).......................................................   8.13, 10.10(b)
(b)..........................................................   8.13, 10.10(b)
312(a).............................................................   10.10(b)
(b)...........................................................   10.10(b), (f)
(c).....................................................................   5.7
313(a)..............................................................   8.15(a)
(a)(4).............................................................   10.10(c)
(b).......................................................   8.15(c), 10.10(c)
(c)..........................................................   10.8, 10.10(c)
(d)................................................................   10.10(c)
314(a).......................................................   8.16, 10.10(d)
(b)..........................................................   Not Applicable
(c)(1)..................................................   8.17, 10.10(d), (e)
(c)(2)..................................................   8.17, 10.10(d), (e)
(c)(3)..................................................   8.17, 10.10(d), (e)
(e)..........................................................   8.17, 10.10(e)
315(a)...............................................................   8.1(d)
(b).....................................................................   8.2
(c)..................................................................   8.1(c)
(d)..................................................................   8.1(d)
(e)..........................................................   Not Applicable
316(a).......................................................   Not Applicable
(a)(1)(A)....................................................   Not Applicable
(a)(1)(B)....................................................   Not Applicable
(a)(2).......................................................   Not Applicable
(b)....................................................................   5.13
(c).....................................................................   6.7
317(a)(1)....................................................   Not Applicable
(a)(2).................................................................   8.14
(b)....................................................................   5.10
318(a).............................................................   10.10(a)

Note:  This reconciliation and tie shall not, for any purpose, be deemed to be 
a part of the Trust
<PAGE>
 
                               TABLE OF CONTENTS

                                                                      Page
                                                                      ----


                                   ARTICLE I

                                 DEFINED TERMS

      SECTION 1.1.  Definitions............................................  1

                                  ARTICLE II

                       CONTINUATION OF THE ISSUER TRUST

      SECTION 2.1.  Name...................................................  9
      SECTION 2.2.  Office of the Delaware Trustee; Principal Place of 
                    Business...............................................  9
      SECTION 2.3.  Initial Contribution of Trust Property; Organizational 
                    Expenses...............................................  9
      SECTION 2.4.  Issuance of the Capital Securities.....................  9
      SECTION 2.5.  Issuance of the Common Securities; Subscription and 
                    Purchase of Junior Subordinated Debentures............. 10
      SECTION 2.6.  Declaration of Trust................................... 10
      SECTION 2.7.  Authorization to Enter into Certain Transactions....... 10
      SECTION 2.8.  Assets of Trust........................................ 13
      SECTION 2.9.  Title to Trust Property................................ 13

                                  ARTICLE III

                                PAYMENT ACCOUNT

      SECTION 3.1.  Payment Account........................................ 13

                                  ARTICLE IV

                           DISTRIBUTIONS; REDEMPTION

      SECTION 4.1.  Distributions.......................................... 13
      SECTION 4.2.  Redemption............................................. 14
      SECTION 4.3.  Subordination of Common Securities..................... 16
      SECTION 4.4.  Payment Procedures..................................... 17
      SECTION 4.5.  Tax Returns and Reports................................ 17
      SECTION 4.6.  Payment of Taxes, Duties, Etc. of the Issuer Trust..... 17
      SECTION 4.7.  Payments under Indenture or Pursuant to Direct Actions. 17
      SECTION 4.8.  Liability of the Holder of Common Securities........... 18

                                   ARTICLE V

                         TRUST SECURITIES CERTIFICATES

      SECTION 5.1.   Initial Ownership..................................... 18
      SECTION 5.2.   The Trust Securities Certificates..................... 18
      SECTION 5.3.   Execution and Delivery of Trust 
                     Securities Certificates............................... 18

                                       ii
<PAGE>
 
      SECTION 5.4.   Global Capital Security............................... 19
      SECTION 5.5.   Registration of Transfer and Exchange Generally; Certain 
                     Transfers and Exchanges; Capital Securities 
                     Certificates.......................................... 20
      SECTION 5.6.   Mutilated, Destroyed, Lost or Stolen Trust Securities 
                     Certificates.......................................... 21
      SECTION 5.7.   Persons Deemed Holders................................ 21
      SECTION 5.8.   Access to List of Holders' Names and Addresses........ 21
      SECTION 5.9.   Maintenance of Office or Agency....................... 21
      SECTION 5.10.  Appointment of Paying Agent........................... 22
      SECTION 5.11.  Ownership of Common Securities by Depositor........... 22
      SECTION 5.12.  Notices to Clearing Agency............................ 22
      SECTION 5.13.  Rights of Holders..................................... 22

                                  ARTICLE VI

                       ACTS OF HOLDERS; MEETINGS; VOTING

      SECTION 6.1.  Limitations on Holder's Voting Rights.................. 24
      SECTION 6.2.  Notice of Meetings..................................... 25
      SECTION 6.3.  Meetings of Holders.................................... 25
      SECTION 6.4.  Voting Rights.......................................... 25
      SECTION 6.5.  Proxies, etc........................................... 25
      SECTION 6.6.  Holder Action by Written Consent....................... 26
      SECTION 6.7.  Record Date for Voting and Other Purposes.............. 26
      SECTION 6.8.  Acts of Holders........................................ 26
      SECTION 6.9.  Inspection of Records.................................. 27

                                  ARTICLE VII

                        REPRESENTATIONS AND WARRANTIES

      SECTION 7.1.  Representations and Warranties of the Property Trustee and 
                    the Delaware Trustee................................... 27
      SECTION 7.2.  Representations and Warranties of Depositor............ 28

                                 ARTICLE VIII

                    THE ISSUER TRUSTEES; THE ADMINISTRATORS

      SECTION 8.1.   Certain Duties and Responsibilities................... 28
      SECTION 8.2.   Certain Notices........................................30
      SECTION 8.3.   Certain Rights of Property Trustee.................... 30
      SECTION 8.4.   Not Responsible for Recitals or Issuance of Securities 32
      SECTION 8.5.   May Hold Securities................................... 32
      SECTION 8.6.   Compensation; Indemnity; Fees......................... 32
      SECTION 8.7.   Corporate Property Trustee Required; Eligibility of 
                     Trustees and Administrators........................... 33
      SECTION 8.8.   Conflicting Interests................................. 34
      SECTION 8.9.   Co-Trustees and Separate Trustee...................... 34
      SECTION 8.10.  Resignation and Removal; Appointment of Successor..... 35
      SECTION 8.11.  Acceptance of Appointment by Successor................ 36
      SECTION 8.12.  Merger, Conversion, Consolidation or Succession to 
                     Business.............................................. 36
      SECTION 8.13.  Preferential Collection of Claims Against Depositor or 
                     Issuer Trust.......................................... 36

                                      iii
<PAGE>
 
      SECTION 8.14.  Trustee May File Proofs of Claim...................... 36
      SECTION 8.15.  Reports by Property Trustee........................... 37
      SECTION 8.16.  Reports to the Property Trustee....................... 37
      SECTION 8.17.  Evidence of Compliance with Conditions Precedent...... 38
      SECTION 8.18.  Number of Issuer Trustees............................. 38
      SECTION 8.19.  Delegation of Power................................... 38
      SECTION 8.20.  Appointment of Administrators......................... 38

                                  ARTICLE IX

                      DISSOLUTION, LIQUIDATION AND MERGER
      SECTION 9.1.  Dissolution Upon Expiration Date....................... 39
      SECTION 9.2.  Early Termination...................................... 39
      SECTION 9.3.  Termination............................................ 39
      SECTION 9.4.  Liquidation............................................ 40
      SECTION 9.5.  Mergers, Consolidations, Amalgamations or 
                    Replacements of the Issuer Trust....................... 41

                                   ARTICLE X

                           MISCELLANEOUS PROVISIONS
      SECTION 10.1.   Limitation of Rights of Holders...................... 41
      SECTION 10.2.   Amendment............................................ 42
      SECTION 10.3.   Separability......................................... 43
      SECTION 10.4.   Governing Law........................................ 43
      SECTION 10.5.   Payments Due on Non-Business Day..................... 43
      SECTION 10.6.   Successors........................................... 44
      SECTION 10.7.   Headings............................................. 44
      SECTION 10.8.   Reports, Notices and Demands......................... 44
      SECTION 10.9.   Agreement Not to Petition............................ 44
      SECTION 10.10.  Trust Indenture Act; Conflict with Trust Indenture 
                      Act.................................................. 45
      SECTION 10.11.  Acceptance of Terms of Trust Agreement, Guarantee and 
                      Indenture............................................ 46
      SECTION 10.12.  Counterparts ........................................ 47


      Exhibit A    Certificate of Trust
      Exhibit B    Form of Letter of Representations
      Exhibit C    Form of Common Securities Certificate
      Exhibit D    Form of Capital Securities Certificate
      Exhibit E    Form of Expense Agreement

                                       iv
<PAGE>
 
     Amended and Restated Trust Agreement, dated as of April ___, 1998, among
(i) Equitable Resources, Inc., a Pennsylvania corporation (including any
successors or assigns, the "Depositor"), (ii) Bankers Trust Company, a New York
banking corporation, as property trustee, (in such capacity, the "Property
Trustee" and, in its separate corporate capacity and not in its capacity as
Property Trustee, the "Bank"), (iii) Bankers Trust (Delaware), a Delaware
banking corporation, as Delaware trustee (the "Delaware Trustee") (the Property
Trustee and the Delaware Trustee are referred to collectively herein as
the"Issuer Trustees"), (iv) two individuals selected by the holders of the
Common Securities (as defined herein) to act as administrators with respect to
the Issuer Trust (the "Administrators") and (v) the several Holders, as
hereinafter defined.

                              W I T N E S S E T H:
                              - - - - - - - - - - 

     WHEREAS, the Issuer Trust (as defined herein) has been established under
the Delaware Business Trust Act pursuant to a certain Trust Agreement, dated as
of January 7, 1998 (the "Original Trust Agreement"), and by the filing of the
Certificate of Trust of the Issuer Trust with the Secretary of State of the
State of Delaware on January 7, 1998 (the "Certificate of Trust"), which
Certificate of Trust is attached as Exhibit A; and

     WHEREAS, the Depositor, the Property Trustee and the Delaware Trustee
desire to amend and restate the Original Trust Agreement in its entirety as set
forth herein to provide for, among other things, (i) the issuance of the Common
Securities by the Issuer Trust to the Depositor, (ii) the issuance and sale of
the Capital Securities by the Issuer Trust pursuant to the Underwriting
Agreement, (iii) the acquisition by the Issuer Trust from the Depositor of all
of the right, title and interest in the Junior Subordinated Debentures, and (iv)
the appointment of the Administrators.

     NOW, THEREFORE, in consideration of the agreements and obligations set
forth herein and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, each party, for the benefit of the
other parties and for the benefit of the Holders, hereby amends and restates the
Original Trust Agreement in its entirety and agrees, intending to be legally
bound, as follows:


                                   ARTICLE I

                                 DEFINED TERMS

     SECTION 1.1.  Definitions.  For all purposes of this Trust Agreement,
except as otherwise expressly provided or unless the context otherwise requires:

     (a) The terms defined in this Article have the meanings assigned to them in
this Article and include the plural as well as the singular;

     (b) All other terms used herein that are defined in the Trust Indenture
Act, either directly or by reference therein, have the meanings assigned to them
therein;

     (c) The words "include," "includes" and "including" shall be deemed to be
followed by the phrase "without limitation";

     (d) All accounting terms used but not defined herein have the meanings
assigned to them in accordance with United States generally accepted accounting
principles as in effect at the time of computation;
<PAGE>
 
     (e) Unless the context otherwise requires, any reference to an "Article"or
a "Section" refers to an Article or a Section, as the case may be, of this Trust
Agreement; and

     (f) The words "herein", "hereof" and "hereunder" and other words of similar
import refer to this Trust Agreement as a whole and not to any particular
Article, Section or other subdivision.

     "Act" has the meaning specified in Section 6.8.

     "Additional Amount" means, with respect to Trust Securities of a given
Liquidation Amount and/or a given period, the amount of Additional Interest (as
defined in the Indenture) paid by the Depositor on a Like Amount of Debentures
for such period.

     "Additional Sums" has the meaning specified in Section 10.6 of the
Indenture.

     "Administrators" means each Person appointed in accordance with Section
8.20 solely in such Person's capacity as Administrator of the Issuer Trust and
not in such Person's individual capacity, or any successor Administrator
appointed as herein provided; with the initial Administrators being
________________ and _________________.

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

     "Applicable Procedures" means, with respect to any transfer or transaction
involving a Global Capital Security or beneficial interest therein, the rules
and procedures of the Depositary for such Capital Security, in each case to the
extent applicable to such transaction and as in effect from time to time.

     "Bank" has the meaning specified in the preamble to this Trust Agreement.

     "Bankruptcy Event" means, with respect to any Person:

     (a) the entry of a decree or order by a court having jurisdiction in the
premises judging such Person a bankrupt or insolvent, or approving as properly
filed a petition seeking reorganization, arrangement, adjudication or
composition of or in respect of such Person under any applicable federal or
State bankruptcy, insolvency, reorganization or other similar law, or appointing
a receiver, liquidator, assignee, trustee, sequestrator (or other similar
official) of such Person or of any substantial part of its property or ordering
the winding up or liquidation of its affairs, and the continuance of any such
decree or order unstayed and in effect for a period of 60 consecutive days; or

     (b) the institution by such Person of proceedings to be adjudicated a
bankrupt or insolvent, or the consent by it to the institution of bankruptcy or
insolvency proceedings against it, or the filing by it of a petition or answer
or consent seeking reorganization or relief under any applicable federal or
State bankruptcy, insolvency, reorganization or other similar law, or the
consent by it to the filing of any such petition or to the appointment of a
receiver, liquidator, assignee, trustee, sequestrator (or similar official) of
such Person or of any substantial part of its property or the making by it of an
assignment for the benefit of creditors, or the admission by it in writing of
its inability to pay its debts generally as they become due and its willingness
to be adjudicated a bankrupt, or the taking of corporate action by such Person
in furtherance of any such action.

     "Bankruptcy Laws" has the meaning specified in Section 10.9.

                                       2
<PAGE>
 
     "Board of Directors" means the board of directors of the Depositor or the
Executive Committee of the board of directors of the Depositor (or any other
committee of the board of directors of the Depositor performing similar
functions) or a committee designated by the board of directors of the Depositor
(or any such committee), comprised of two or more members of the board of
directors of the Depositor or officers of the Depositor, or both.

     "Board Resolution" means a copy of a resolution certified by the Secretary
or an Assistant Secretary of the Depositor to have been duly adopted by the
Depositor's Board of Directors, or such committee of the Board of Directors or
officers of the Depositor to which authority to act on behalf of the Board of
Directors has been delegated, and to be in full force and effect on the date of
such certification, and delivered to the Issuer Trustees.

     "Business Day" means a day other than (a) a Saturday or Sunday, (b) a day
on which banking institutions in The City of New York or in the City of
Pittsburgh, Pennsylvania are authorized or required by law or executive order to
remain closed or (c) a day on which the Property Trustee's Corporate Trust
Office or the Delaware Trustee's corporate trust office or the corporate trust
office of the Debenture Trustee is closed for business.

     "Capital Securities Certificate" means a certificate evidencing ownership
of Capital Securities, substantially in the form attached as Exhibit D.

     "Capital Security" means a preferred undivided beneficial interest in the
assets of the Issuer Trust, having a Liquidation Amount of $25 and having the
rights provided therefor in this Trust Agreement, including the right to receive
Distributions and a Liquidation Distribution as provided herein.

     "Certificate Depositary Agreement" means the agreement among the Issuer
Trust, the Depositor and the Depositary, as the initial Clearing Agency, dated
as of the Closing Date, substantially in the form attached as Exhibit B, as the
same may be amended and supplemented from time to time.

     "Certificate of Trust" has the meaning specified in the preamble to this
Trust Agreement.

     "Clearing Agency" means an organization registered as a "clearing agency"
pursuant to Section 17A of the Exchange Act.  The Depositary shall be the
initial Clearing Agency.

     "Clearing Agency Participant" means a broker, dealer, bank, other financial
institution or other Person for whom from time to time a Clearing Agency effects
book-entry transfers and pledges of securities deposited with the Clearing
Agency.

     "Closing Date" has the meaning specified in the Underwriting Agreement.

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

     "Commission" means the Securities and Exchange Commission, as from time to
time constituted, created under the Exchange Act, or, if at any time after the
execution of this instrument such Commission is not existing and performing the
duties now assigned to it under the Trust Indenture Act, then the body
performing such duties at such time.

     "Common Securities Certificate" means a certificate evidencing ownership of
Common Securities, substantially in the form attached as Exhibit C.

     "Common Securities Purchase Agreement" means the common securities
subscription agreement between the Issuer Trust and the Depositor dated April
__, 1998.

                                       3
<PAGE>
 
     "Common Security" means an undivided beneficial interest in the assets of
the Issuer Trust, having a Liquidation Amount of $25 and having the rights
provided therefor in this Trust Agreement, including the right to receive
Distributions and a Liquidation Distribution as provided herein.

     "Corporate Trust Office" means the principal office of the Property Trustee
located in the City of New York which at the time of the execution of this Trust
Agreement is located at Four Albany Street, New York, New York 10006; Attention:
Corporate Trust and Agency Group - Corporate Market Services.

     "Debenture Event of Default" means an "Event of Default" as defined in the
Indenture.

     "Debenture Redemption Date" means, with respect to any Junior Subordinated
Debentures to be redeemed under the Indenture, the date fixed for redemption of
such Junior Subordinated Debentures under the Indenture.

     "Debenture Trustee" means Bankers Trust Company, a New York banking
corporation, as Trustee under the Indenture, and any successor.

     "Delaware Business Trust Act" means Chapter 38 of Title 12 of the Delaware
Code, 12 Del. C. (S)3801, et seq., as it may be amended from time to time.

     "Delaware Trustee" means the corporation identified as the "Delaware
Trustee" in the preamble to this Trust Agreement solely in its capacity as
Delaware Trustee of the Issuer Trust and not in its individual capacity, or its
successor in interest in such capacity, or any successor trustee appointed as
herein provided.

     "Depositor" has the meaning specified in the preamble to this Trust
Agreement.

     "Depositary" means The Depository Trust Company or any successor thereto.

     "Direct Action" has the meaning specified in Section 5.13.

     "Distribution Date" has the meaning specified in Section 4.1(a).

     "Distributions" means amounts payable in respect of the Trust Securities as
provided in Section 4.1.

     "Early Termination Event" has the meaning specified in Section 9.2.

     "Event of Default" means any one of the following events (whatever the
reason for such Event of Default and whether it shall be voluntary or
involuntary or be effected by operation of law or pursuant to any judgment,
decree or order of any court or any order, rule or regulation of any
administrative or governmental body):

     (a) the occurrence of a Debenture Event of Default; or

     (b) default by the Issuer Trust or the Property Trustee in the payment of
any Distribution when it becomes due and payable, and continuation of such
default for a period of 30 days; or

     (c) default by the Issuer Trust or the Property Trustee in the payment of
any Redemption Price of any Trust Security when it becomes due and payable; or

     (d) default in the performance, or breach, in any material respect, of any
covenant or warranty of the Issuer Trustees in this Trust Agreement (other than
a covenant or warranty a default in the performance of which or the breach of
which is dealt with in clause (b) or (c) above) and continuation of such default
or breach

                                       4
<PAGE>
 
for a period of 60 days after there has been given, by registered or certified
mail, to the Issuer Trustees and the Depositor by the Holders of at least 25% in
aggregate Liquidation Amount of the Outstanding Capital Securities, a written
notice specifying such default or breach and requiring it to be remedied and
stating that such notice is a "Notice of Default" hereunder; or

     (e) the occurrence of any Bankruptcy Event with respect to the Property
Trustee or all or substantially all of its property if a successor Property
Trustee has not been appointed within a period of 90 days thereof.

     "Exchange Act" shall mean the Securities Exchange Act of 1934, as amended,
and any successor statute thereto, in each case as amended from time to time.

     "Expense Agreement" means the Agreement as to Expenses and Liabilities,
dated as of the Closing Date, between the Depositor, in its capacity as holder
of the Common Securities, and the Issuer Trust, substantially in the form
attached as Exhibit E, as amended from time to time.

     "Expiration Date" has the meaning specified in Section 9.1.

     "Global Capital Securities Certificate" means a Capital Securities
Certificate evidencing ownership of Global Capital Securities.

     "Global Capital Security" means a Capital Security, the ownership and
transfers of which shall be made through book entries by a Clearing Agency as
described in Section 5.4.

     "Guarantee Agreement" means the Guarantee Agreement executed and delivered
by the Depositor and Bankers Trust Company, as trustee, contemporaneously with
the execution and delivery of this Trust Agreement, for the benefit of the
holders of the Capital Securities, as amended from time to time.

     "Holder" means a Person in whose name a Trust Security or Trust Securities
is registered in the Securities Register; any such Person shall be a beneficial
owner within the meaning of the Delaware Business Trust Act.

     "Indenture" means the Junior Subordinated Indenture, dated as of April ___,
1998, between the Depositor and the Debenture Trustee (as amended or
supplemented from time to time) relating to the issuance of the Junior
Subordinated Debentures.

     "Investment Company Act" means the Investment Company Act of 1940, as
amended.

     "Investment Company Event" means the receipt by the Issuer Trust of an
Opinion of Counsel experienced in such matters, who shall not be an officer or
employee of the Depositor or any of its Affiliates, to the effect that, as a
result of the occurrence of a change in law or regulation or a written change
(including any announced prospective change) in interpretation or application of
law or regulation by any legislative body, court, governmental agency or
regulatory authority, there is more than an insubstantial risk that the Issuer
Trust is or will be considered an "investment company" that is required to be
registered under the Investment Company Act, which change or prospective change
becomes effective or would become effective, as the case may be, on or after the
date of the issuance of the Capital Securities.

     "Issuer Trust" means Equitable Resources Capital Trust I.

     "Issuer Trustees" means, collectively, the Property Trustee and the
Delaware Trustee.

                                       5
<PAGE>
 
     "Junior Subordinated Debentures" means the aggregate principal amount of
the Depositor's _____% Junior Subordinated Deferrable Interest Debentures,
issued pursuant to the Indenture.

     "Junior Subordinated Debenture Purchase Agreement" means the junior
subordinated debenture subscription agreement between the Issuer Trust and the
Depositor dated April ___, 1998.

     "Lien" means any lien, pledge, charge, encumbrance, mortgage, deed of
trust, adverse ownership interest, hypothecation, assignment, security interest
or preference, priority or other security agreement or preferential arrangement
of any kind or nature whatsoever.

     "Like Amount" means (a) with respect to a redemption of Trust Securities,
Trust Securities having a Liquidation Amount equal to that portion of the
principal amount of Junior Subordinated Debentures to be contemporaneously
redeemed in accordance with the Indenture, allocated to the Common Securities
and to the Capital Securities based upon the relative Liquidation Amounts of
such classes and (b) with respect to a distribution of Junior Subordinated
Debentures to Holders of Trust Securities in connection with a dissolution or
liquidation of the Issuer Trust, Junior Subordinated Debentures having a
principal amount equal to the Liquidation Amount of the Trust Securities of the
Holder to whom such Junior Subordinated Debentures are distributed.

     "Liquidation Amount" means the stated amount of $25 per Trust Security.

     "Liquidation Date" means the date on which Junior Subordinated Debentures
are to be distributed to Holders of Trust Securities in connection with a
dissolution and liquidation of the Issuer Trust pursuant to Section 9.4.

     "Liquidation Distribution" has the meaning specified in Section 9.4(d).

     "Majority in Liquidation Amount of the Capital Securities" or "Majority in
Liquidation Amount of the Common Securities" means, except as provided by the
Trust Indenture Act, Capital Securities or Common Securities, as the case may
be, representing more than 50% of the aggregate Liquidation Amount of all then
Outstanding Capital Securities or Common Securities, as the case may be.

     "Officers' Certificate" means a certificate signed by the Chairman of the
Board and Chief Executive Officer, President or a Senior Vice President or Vice
President, and by the Treasurer, an Assistant Treasurer, the Secretary or an
Assistant Secretary, of the Depositor, and delivered to the party provided
herein.  Any Officers' Certificate delivered with respect to compliance with a
condition or covenant provided for in this Trust Agreement shall include:

     (a) a statement by each officer signing the Officers' Certificate that such
officer has read the covenant or condition and the definitions relating thereto;

     (b) a brief statement of the nature and scope of the examination or
investigation undertaken by such officer in rendering the Officers' Certificate;

     (c) a statement that such officer has made such examination or
investigation as, in such officer's opinion, is necessary to enable such officer
to express an informed opinion as to whether or not such covenant or condition
has been complied with; and

     (d) a statement as to whether, in the opinion of each such officer, such
condition or covenant has been complied with.

                                       6
<PAGE>
 
     "Opinion of Counsel" means a written opinion of counsel, who may, unless
otherwise specified herein, be counsel for or an officer or employee of the
Depositor or any Affiliate of the Depositor.

     "Original Trust Agreement" has the meaning specified in the preamble to
this Trust Agreement.

     "Outstanding," with respect to Trust Securities, means, as of the date of
determination, all Trust Securities theretofore executed and delivered under
this Trust Agreement, except:

     (a) Trust Securities theretofore canceled by the Property Trustee or
delivered to the Property Trustee for cancellation;

     (b) Trust Securities for whose payment or redemption money in the necessary
amount has been theretofore deposited with the Property Trustee or any Paying
Agent for the Holders of such Trust Securities, provided that if such Trust
Securities are to be redeemed, notice of such redemption has been duly given
pursuant to this Trust Agreement; and

     (c) Trust Securities which have been paid or in exchange for or in lieu of
which other Trust Securities have been executed and delivered pursuant to
Sections 5.4, 5.5, 5.6 and 5.13; provided, however, that in determining whether
the Holders of the requisite Liquidation Amount of the Outstanding Capital
Securities have given any request, demand, authorization, direction, notice,
consent or waiver hereunder, Capital Securities owned by the Depositor, or any
Issuer Trustee, any Administrator or any Affiliate of the Depositor or any
Issuer Trustee shall be disregarded and deemed not to be Outstanding, except
that (a) in determining whether any Issuer Trustee shall be protected in relying
upon any such request, demand, authorization, direction, notice, consent or
waiver, only Capital Securities that such Issuer Trustee or such Administrator,
as the case may be, actually knows to be so owned shall be so disregarded and
(b) the foregoing shall not apply at any time when all of the outstanding
Capital Securities are owned by the Depositor, one or more of the Issuer
Trustees, one or more of the Administrators and/or any such Affiliate.  Capital
Securities so owned which have been pledged in good faith may be regarded as
Outstanding if the pledgee establishes to the satisfaction of the Administrators
the pledgee's right so to act with respect to such Capital Securities and that
the pledgee is not the Depositor or any Affiliate of the Depositor.

     "Owner" means each Person who is the beneficial owner of Global Capital
Securities as reflected in the records of the Clearing Agency or, if a Clearing
Agency Participant is not the Owner, then as reflected in the records of a
Person maintaining an account with such Clearing Agency (directly or
indirectly), in accordance with the rules of such Clearing Agency.

     "Paying Agent" means any paying agent or co-paying agent appointed pursuant
to Section 5.10 and shall initially be the Property Trustee.

     "Payment Account" means a segregated non-interest-bearing corporate trust
account maintained with the Property Trustee in its trust department for the
benefit of the Holders in which all amounts paid in respect of the Junior
Subordinated Debentures will be held and from which the Property Trustee,
through the Paying Agent, shall make payments to the Holders in accordance with
Sections 4.1 and 4.2.

     "Person" means a legal person, including any individual, corporation,
estate, partnership, joint venture, association, joint stock company, company,
limited liability company, trust, unincorporated organization or government or
any agency or political subdivision thereof, or any other entity of whatever
nature.

     "Property Trustee" means the Person identified as the "Property Trustee"in
the preamble to this Trust Agreement solely in its capacity as Property Trustee
of the Issuer Trust and not in its individual capacity, or its successor in
interest in such capacity, or any successor property trustee appointed as herein
provided.

                                       7
<PAGE>
 
     "Redemption Date" means, with respect to any Trust Security to be redeemed,
the date fixed for such redemption by or pursuant to this Trust Agreement;
provided that each Debenture Redemption Date and the stated maturity of the
Junior Subordinated Debentures shall be a Redemption Date for a Like Amount of
Trust Securities, including but not limited to any date of redemption pursuant
to the occurrence of any Special Event.

     "Redemption Price" means, with respect to any Trust Security, the
Liquidation Amount of such Trust Security, plus accumulated and unpaid
Distributions to the Redemption Date, plus the related amount of the premium, if
any, paid by the Depositor upon the concurrent redemption of a Like Amount of
Junior Subordinated Debentures.

     "Relevant Trustee" has the meaning specified in Section 8.10.

     "Responsible Officer" when used with respect to the Property Trustee means
any officer assigned to the Corporate Trust Office, including any managing
director, vice president, assistant vice president, assistant treasurer,
assistant secretary or any other officer of the Property Trustee customarily
performing functions similar to those performed by any of the above designated
officers and having direct responsibility for the administration of this Trust
Agreement, and also, with respect to a particular matter, any other officer to
whom such matter is referred because of such officer's knowledge of and
familiarity with the particular subject.

     "Securities Act" means the Securities Act of 1933, as amended, and any
successor statute thereto, in each case as amended from time to time.

     "Securities Register" and "Securities Registrar" have the respective
meanings specified in Section 5.5.

     "Senior Indebtedness" has the meaning specified in the Indenture.

     "Special Event" means any Tax Event or Investment Company Event.

     "Tax Event" means the receipt by the Issuer Trust of an Opinion of Counsel
experienced in such matters, who shall not be an officer or employee of the
Depositor or any of its Affiliates, to the effect that, as a result of any
amendment to, or change (including any announced prospective change) in, the
laws (or any regulations thereunder) of the United States or any political
subdivision or taxing authority thereof or therein, or as a result of any
official or administrative pronouncement or action or judicial decision
interpreting or applying such laws or regulations, which amendment or change is
effective or which pronouncement, action or decision is announced on or after
the date of issuance of the Capital Securities, there is more than an
insubstantial risk that (i) the Issuer Trust is, or will be within 90 days of
the delivery of such Opinion of Counsel, subject to United States Federal income
tax with respect to income received or accrued on the Junior Subordinated
Debentures, (ii) interest payable by the Depositor on the Junior Subordinated
Debentures is not, or within 90 days of the delivery of such Opinion of Counsel
will not be, deductible by the Depositor, in whole or in part, for United States
federal income tax purposes, or (iii) the Issuer Trust is, or will be within 90
days of the delivery of such Opinion of Counsel, subject to more than a de
minimis amount of other taxes, duties or other governmental charges.

     "Trust Agreement" means this Amended and Restated Trust Agreement, as the
same may be modified, amended or supplemented in accordance with the applicable
provisions hereof, including (i) all Exhibits hereto, and (ii) for all purposes
of this Amended and Restated Trust Agreement any such modification, amendment or
supplement, the provisions of the Trust Indenture Act that are deemed to be a
part of and govern this Amended and Restated Trust Agreement and any
modification, amendment or supplement, respectively.

     "Trust Indenture Act" means the Trust Indenture Act of 1939 or any
successor statute, in each case as amended from time to time.

                                       8
<PAGE>
 
     "Trust Property" means (a) the Junior Subordinated Debentures, (b) any cash
on deposit in, or owing to, the Payment Account, and (c) all proceeds and rights
in respect of the foregoing or any other property and assets for the time being
held or deemed to be held by the Property Trustee pursuant to the trusts of this
Trust Agreement.

     "Trust Securities Certificate" means any one of the Common Securities
Certificates or the Capital Securities Certificates.

     "Trust Security" means any one of the Common Securities or the Capital
Securities.

     "Underwriters" has the meaning specified in the Underwriting Agreement.

     "Underwriting Agreement" means the Underwriting Agreement, dated as of
April ___, 1998, among the Issuer Trust, the Depositor and the Underwriters, as
the same may be amended from time to time.


                                   ARTICLE II

                        CONTINUATION OF THE ISSUER TRUST

     SECTION 2.1.  Name.  The Issuer Trust continued hereby shall be known as
"Equitable Resources Capital Trust I", as such name may be modified from time to
time by the Administrators following written notice to the Holders of Trust
Securities and the Issuer Trustees, in which name the Administrators and the
Issuer Trustees may engage in the transactions contemplated hereby, make and
execute contracts and other instruments on behalf of the Issuer Trust and sue
and be sued.

     SECTION 2.2.  Office of the Delaware Trustee; Principal Place of Business.

     The address of the Delaware Trustee in the State of Delaware is Bankers
Trust (Delaware), E.A. Delle Donne Corporate Center, Montgomery Building, 1011
Centre Road, Suite 200, Wilmington, DE 19805, Attention: Lisa Wilkins, or such
other address in the State of Delaware as the Delaware Trustee may designate by
written notice to the Holders and the Depositor.  The principal executive office
of the Issuer Trust is in care of Equitable Resources, Inc., 420 Boulevard of
the Allies, Pittsburgh, Pennsylvania 15215, Attention: Office of the Secretary.

     SECTION 2.3.  Initial Contribution of Trust Property; Organizational
Expenses.

     The Property Trustee acknowledges receipt in trust from the Depositor in
connection with this Trust Agreement of the sum of $10, which constitutes the
initial Trust Property.  The Depositor shall pay all organizational expenses of
the Issuer Trust as they arise or shall, upon request of any Issuer Trustee,
promptly reimburse such Issuer Trustee for any such expenses paid by such Issuer
Trustee.  The Depositor shall make no claim upon the Trust Property for the
payment of such expenses.

     SECTION 2.4.  Issuance of the Capital Securities.

     The Depositor, both on its own behalf and on behalf of the Issuer Trust
pursuant to the Original Trust Agreement, executed and delivered the
Underwriting Agreement.  Contemporaneously with the execution and delivery of
this Trust Agreement, an Administrator, on behalf of the Issuer Trust, shall
execute, manually or by facsimile, in accordance with Section 5.3 and the
Property Trustee shall authenticate in accordance with Section 5.3 and deliver
to the Underwriters, Capital Securities Certificates, registered in the names
requested by the Underwriters, in an aggregate amount of 5,000,000 Capital
Securities having an aggregate Liquidation Amount

                                       9
<PAGE>
 
of $125,000,000, against receipt of the aggregate purchase price of such Capital
Securities of $125,000,000, by the Property Trustee.

     SECTION 2.5.  Issuance of the Common Securities; Subscription and Purchase
of Junior Subordinated Debentures.

     Contemporaneously with the execution and delivery of this Trust Agreement,
an Administrator, on behalf of the Issuer Trust, shall execute or cause to be
executed in accordance with Section 5.2 and deliver to the Depositor Common
Securities Certificates, registered in the name of the Depositor, in an
aggregate amount of 15,640 Common Securities having an aggregate Liquidation
Amount of $3,866,000 against receipt of the aggregate purchase price of such
Common Securities of $3,866,000 by the Property Trustee.  Contemporaneously
therewith, an Administrator, on behalf of the Issuer Trust, shall subscribe for
and purchase from the Depositor, Junior Subordinated Debentures, registered in
the name of the Issuer Trust and having an aggregate principal amount equal to
$128,866,000 and, in satisfaction of the purchase price for such Junior
Subordinated Debentures, the Property Trustee, on behalf of the Issuer Trust,
shall deliver to the Depositor the sum of $128,866,000 (being the sum of the
amounts delivered to the Property Trustee pursuant to (i) the second sentence of
Section 2.4, and (ii) the first sentence of this Section 2.5) and receive on
behalf of the Issuer Trust such Junior Subordinated Debentures.

     SECTION 2.6.  Declaration of Trust.

     The exclusive purposes and functions of the Issuer Trust are to (a) issue
and sell Trust Securities and use the proceeds from such sale to acquire the
Junior Subordinated Debentures, and (b) engage in only those other activities
necessary, convenient or incidental thereto.  The Depositor hereby appoints the
Issuer Trustees as trustees of the Issuer Trust, to have all the rights, powers
and duties to the extent set forth herein, and the Issuer Trustees hereby accept
such appointment.  The Property Trustee hereby declares that it will hold the
Trust Property in trust upon and subject to the conditions set forth herein for
the benefit of the Issuer Trust and the Holders.  The Depositor hereby appoints
the Administrators, with such Administrators having all rights, powers and
duties set forth herein with respect to accomplishing the purposes of the Issuer
Trust, and the Administrators hereby accept such appointment, provided, however,
that it is the intent of the parties hereto that such Administrators shall not
be trustees or, to the fullest extent permitted by law, fiduciaries with respect
to the Issuer Trust and this Trust Agreement shall be construed in a manner
consistent with such intent.  The Property Trustee shall have the right and
power to perform those duties assigned to the Administrators.  The Delaware
Trustee shall not be entitled to exercise any powers, nor shall the Delaware
Trustee have any of the duties and responsibilities, of the Property Trustee or
the Administrators set forth herein.  The Delaware Trustee shall be one of the
trustees of the Issuer Trust for the sole and limited purpose of fulfilling the
requirements of Section 3807 of the Delaware Business Trust Act and for taking
such actions as are required to be taken by a Delaware trustee under the
Delaware Business Trust Act.

     SECTION 2.7.  Authorization to Enter into Certain Transactions.

     (a) The Issuer Trustees and the Administrators shall conduct the affairs of
the Issuer Trust in accordance with the terms of this Trust Agreement.  Subject
to the limitations set forth in paragraph (b) of this Section and in accordance
with the following provisions (i), (ii) and (iii), the Issuer Trustees and the
Administrators shall act as follows:

          (i) Each Administrator, acting singly or jointly, is authorized, on
behalf of the Trust, to:

               (A) comply with the Underwriting Agreement regarding the issuance
          and sale of the Capital Securities;

                                       10
<PAGE>
 
               (B) assist in compliance with the Securities Act, applicable
          state securities or blue sky laws, and the Trust Indenture Act;

               (C) assist in the listing of the Capital Securities upon such
          securities exchange or exchanges as shall be determined by the
          Depositor, with the registration of the Capital Securities under the
          Exchange Act, if required, and the preparation and filing of all
          periodic and other reports and other documents pursuant to the
          foregoing;

               (D) execute the Trust Securities on behalf of the Issuer Trust in
          accordance with this Trust Agreement;

               (E) execute and deliver an application for a taxpayer
          identification number for the Issuer Trust;

               (F) execute on behalf of the Issuer Trust any documents that the
          Administrators have the power to execute pursuant to this Trust
          Agreement, including without limitation a Junior Subordinated
          Debenture Purchase Agreement, a Common Securities Purchase Agreement
          and a Letter of Representations; and

               (G) take any action incidental to the foregoing as necessary or
          advisable to give effect to the terms of this Trust Agreement (and any
          actions taken in furtherance of the above prior to the date of this
          Trust Agreement by the Administrators are hereby ratified and
          confirmed in all respects).

          (ii) The Property Trustee shall have the power and authority to act on
     behalf of the Issuer Trust with respect to the following matters:

               (A) the establishment of the Payment Account;

               (B) the receipt of the Junior Subordinated Debentures;

               (C) the receipt and collection of interest, principal and any
          other payments made in respect of the Junior Subordinated Debentures
          in the Payment Account;

               (D) the distribution of amounts owed to the Holders in respect of
          the Trust Securities;

               (E) the exercise of all of the rights, powers and privileges of a
          holder of the Junior Subordinated Debentures;

               (F) the sending of notices of default and other information
          regarding the Trust Securities and the Junior Subordinated Debentures
          to the Holders in accordance with this Trust Agreement;

               (G) the distribution of the Trust Property in accordance with the
          terms of this Trust Agreement;

               (H) to the extent provided in this Trust Agreement, the winding
          up of the affairs of and liquidation of the Issuer Trust and the
          execution of the certificate of cancellation with the Secretary of
          State of the State of Delaware; and

                                       11
<PAGE>
 
               (I) after an Event of Default (other than under the definition of
          such term if such Event of Default is by or with respect to the
          Property Trustee), compliance with the provisions of this Trust
          Agreement and the taking of any action to give effect to the terms of
          this Trust Agreement and protect and conserve the Trust Property for
          the benefit of the Holders (without consideration of the effect of any
          such action on any particular Holder);

provided, however, that nothing in this Section 2.7(a)(ii) shall require the
Property Trustee to take any action that is not otherwise required in this Trust
Agreement.

     (b) So long as this Trust Agreement remains in effect, the Issuer Trust (or
the Issuer Trustees or Administrators acting on behalf of the Issuer Trust)
shall not undertake any business, activities or transaction except as expressly
provided herein or contemplated hereby.  In particular, neither the Issuer
Trustees nor the Administrators shall (i) acquire any investments or engage in
any activities not authorized by this Trust Agreement, (ii) sell, assign,
transfer, exchange, mortgage, pledge, set-off or otherwise dispose of any of the
Trust Property or interests therein, including to Holders, except as expressly
provided herein, (iii) take any action that would reasonably be expected to
cause the Issuer Trust to become taxable as a corporation for United States
Federal income tax purposes, (iv) incur any indebtedness for borrowed money or
issue any other debt, or (v) take or consent to any action that would result in
the placement of a Lien on any of the Trust Property.  The Property Trustee
shall defend all claims and demands of all Persons at any time claiming any Lien
on any of the Trust Property adverse to the interest of the Issuer Trust or the
Holders in their capacity as Holders.

     (c) In connection with the issue and sale of the Capital Securities, the
Depositor shall have the right and responsibility to assist the Issuer Trust
with respect to, or effect on behalf of the Issuer Trust, the following (and any
actions taken by the Depositor in furtherance of the following prior to the date
of this Trust Agreement are hereby ratified and confirmed in all respects):

          (i) the preparation and filing by the Issuer Trust, and execution on
     behalf of the Issuer Trust, of a registration statement, and a prospectus
     in relation to the Capital Securities, including any amendments thereto and
     the taking of any action necessary or desirable to sell the Capital
     Securities in a transaction or a series of transactions not exempt from the
     registration requirements of the Securities Act;

          (ii) the determination of the States in which to take appropriate
     action to qualify or register for sale all or part of the Capital
     Securities and the determination of any and all such acts, other than
     actions that must betaken by or on behalf of the Issuer Trust, and the
     advice to the Issuer Trustees of actions they must take on behalf of the
     Issuer Trust, and the preparation for execution and filing of any documents
     to be executed and filed by the Issuer Trust or on behalf of the Issuer
     Trust, as the Depositor deems necessary or advisable in order to comply
     with the applicable laws of any such States in connection with the sale of
     the Capital Securities;

          (iii)  the negotiation of the terms of, and the execution and delivery
     of, the Underwriting Agreement providing for the sale of the Capital
     Securities;

          (iv) compliance with the listing requirements of the Capital
     Securities upon such securities exchange or exchanges as shall be
     determined by the Depositor, the registration of the Capital Securities
     under the Exchange Act, if required, and the preparation and filing of all
     periodic and other reports and other documents pursuant to the foregoing;
     and

          (v) the taking of any other actions necessary or desirable to carry
     out any of the foregoing activities.

                                       12
<PAGE>
 
     (d) Notwithstanding anything herein to the contrary, the Administrators and
the Property Trustee are authorized and directed to conduct the affairs of the
Issuer Trust and to operate the Issuer Trust so that the Issuer Trust will not
be deemed to be an "investment company" required to be registered under the
Investment Company Act, and will not be taxable as a corporation for the United
States Federal income tax purposes and so that the Junior Subordinated
Debentures will be treated as indebtedness of the Depositor for United States
Federal income tax purposes.  In this connection, the Property Trustee and the
Holders of Common Securities are authorized to take any action, not inconsistent
with applicable law, the Certificate of Trust or this Trust Agreement, that the
Property Trustee and Holders of Common Securities determine in their discretion
to be necessary or desirable for such purposes, as long as such action does not
adversely affect in any material respect the interests of the holders of the
Outstanding Capital Securities.  In no event shall the Administrators or the
Issuer Trustees be liable to the Issuer Trust or the Holders for any failure to
comply with this section that results from a change in law or regulations or in
the interpretation thereof.

     SECTION 2.8.  Assets of Trust.

     The assets of the Issuer Trust shall consist solely of the Trust Property.

     SECTION 2.9.  Title to Trust Property.

     Legal title to all Trust Property shall be vested at all times in the
Property Trustee (in its capacity as such) and shall be held and administered by
the Property Trustee for the benefit of the Issuer Trust and the Holders in
accordance with this Trust Agreement.


                                  ARTICLE III

                                PAYMENT ACCOUNT

     SECTION 3.1.  Payment Account.

     (a) On or prior to the Closing Date, the Property Trustee shall establish
the Payment Account.  The Property Trustee and its agents shall have exclusive
control and sole right of withdrawal with respect to the Payment Account for the
purpose of making deposits in and withdrawals from the Payment Account in
accordance with this Trust Agreement.  All monies and other property deposited
or held from time to time in the Payment Account shall be held by the Property
Trustee in the Payment Account for the exclusive benefit of the Holders and for
distribution as herein provided, including (and subject to) any priority of
payments provided for herein.

     (b) The Property Trustee shall deposit in the Payment Account, promptly
upon receipt, all payments of principal of or interest on, and any other
payments or proceeds with respect to, the Junior Subordinated Debentures.
Amounts held in the Payment Account shall not be invested by the Property
Trustee pending distribution thereof.


                                   ARTICLE IV

                           DISTRIBUTIONS; REDEMPTION

     SECTION 4.1.  Distributions.

     (a) The Trust Securities represent undivided beneficial interests in the
Trust Property, and Distributions (including of Additional Amounts) will be made
on the Trust Securities at the rate and on the dates

                                       13
<PAGE>
 
that payments of interest (including of Additional Interest, as defined in the
Indenture) are made on the Junior Subordinated Debentures.  Accordingly:

          (i) Distributions on the Trust Securities shall be cumulative and will
     accumulate whether or not there are funds of the Issuer Trust available for
     the payment of Distributions.  Distributions shall accumulate from
     ___________, 1998, and, except in the event (and to the extent) that the
     Depositor exercises its right to defer the payment of interest on the
     Debentures pursuant to the Indenture, shall be payable quarterly in arrears
     on January 15, April 15, July 15 and October 15 of each year, commencing on
     July 15, 1998.  If any date on which a Distribution is otherwise payable on
     the Trust Securities is not a Business Day, then the payment of such
     Distribution shall be made on the next succeeding day that is a Business
     Day (without any interest or other payment in respect of any such delay),
     with the same force and effect as if made on the date on which such payment
     was originally payable (each date on which distributions are payable in
     accordance with this Section 4.1(a), a "Distribution Date").

          (ii) The Trust Securities shall be entitled to Distributions payable
     at a rate of _____% per annum of the Liquidation Amount of the Trust
     Securities.  The amount of Distributions payable for any period less than a
     full Distribution period shall be computed on the basis of a 360-day year
     of twelve 30-day months and the actual number of days elapsed in a partial
     month in a period.  Distributions payable for each full Distribution period
     will be computed by dividing the rate per annum by four (4).  The amount of
     Distributions payable for any period shall include any Additional Amounts
     in respect of such period.

          (iii)  So long as no Debenture Event of Default has occurred and is
     continuing, the Depositor has the right under the Indenture to defer the
     payment of interest on the Junior Subordinated Debentures at any time and
     from time to time for a period not exceeding 20 consecutive quarterly
     periods (an "Extension Period"), provided that no Extension Period may
     extend beyond the stated maturity of the Junior Subordinated Debentures (as
     such stated maturity may be shortened in accordance with the terms of the
     Indenture).  As a consequence of any such deferral, quarterly Distributions
     on the Trust Securities by the Issuer Trust will also be deferred to the
     extent and except as provided in the Junior Subordinated Debentures (and
     the amount of Distributions to which Holders of the Trust Securities are
     entitled that have been so deferred will accumulate additional
     Distributions thereon at the rate per annum of _____% per annum, compounded
     quarterly) from the most recent Distribution payment date on which
     Distributions were paid, computed on the basis of a 360-day year of twelve
     30-day months and the actual days elapsed in a partial month in such
     period.  Additional Distributions payable for each full Distribution period
     will be computed by dividing the rate per annum by four (4).  The term
     "Distributions" as used in Section 4.1 shall include any such additional
     Distributions provided pursuant to this Section 4.1(a)(iii).

          (iv) Distributions on the Trust Securities shall be made by the
     Property Trustee from the Payment Account and shall be payable on each
     Distribution Date only to the extent that the Issuer Trust has funds then
     on hand and available in the Payment Account for the payment of such
     Distributions.

     (b) Distributions on the Trust Securities with respect to a Distribution
Date shall be payable to the Holders thereof as they appear on the Securities
Register for the Trust Securities at the close of business on the relevant
record date, which shall be at the close of business on the 15th day of the
month next preceding the relevant Distribution Date, whether or not a Business
Day.

     SECTION 4.2.  Redemption.

                                       14
<PAGE>
 
     (a) On each Junior Subordinated Debenture Redemption Date and on the stated
maturity of the Junior Subordinated Debentures, the Issuer Trust will be
required to redeem a Like Amount of Trust Securities at the Redemption Price.

     (b) Notice of redemption shall be given by the Property Trustee by first-
class mail, postage prepaid, mailed not less than 30 nor more than 60 days prior
to the Redemption Date to each Holder of Trust Securities to be redeemed, at
such Holder's address appearing in the Security Register.  All notices of
redemption shall state:

          (i)  the Redemption Date;

          (ii) the Redemption Price, or if the Redemption Price cannot be
     calculated prior to the time the notice is required to be sent, the
     estimate of the Redemption Price provided pursuant to the Indenture
     together with a statement that it is an estimate and that the actual
     Redemption Price will be calculated on the third Business Day prior to the
     Redemption Date (and if an estimate is provided, a further notice shall be
     sent of the actual Redemption Price on the date, or as soon as practicable
     thereafter, that notice of such actual Redemption Price is received
     pursuant to the Indenture);

          (iii)  the CUSIP number or CUSIP numbers of the Capital Securities
     affected;

          (iv) if less than all the Outstanding Trust Securities are to be
     redeemed, the identification and the total Liquidation Amount of the
     particular Trust Securities to be redeemed;

          (v) that, on the Redemption Date, the Redemption Price will become due
     and payable upon each such Trust Security to be redeemed and that
     Distributions thereon will cease to accumulate on and after said date,
     except as provided in Section 4.2(d) below; and

          (vi) the place or places where Trust Securities are to be surrendered
     for the payment of the Redemption Price.

     The Issuer Trust in issuing the Trust Securities shall use "CUSIP" numbers,
and the Property Trustee shall indicate the "CUSIP" numbers of the Trust
Securities in notices of redemption and related materials as a convenience to
Holders; provided that any such notice may state that no representation is made
as to the correctness of such numbers either as printed on the Trust Securities
or as contained in any notice of redemption and related material.

     (c) The Trust Securities redeemed on each Redemption Date shall be redeemed
at the Redemption Price with the applicable proceeds from the contemporaneous
redemption of Junior Subordinated Debentures.  Redemptions of the Trust
Securities shall be made and the Redemption Price shall be payable on each
Redemption Date only to the extent that the Issuer Trust has funds then on hand
and available in the Payment Account for the payment of such Redemption Price.

     (d) If the Property Trustee gives a notice of redemption in respect of any
Capital Securities, then, by 12:00 noon, New York City time, on the Redemption
Date, subject to Section 4.2(c), the Property Trustee will, with respect to
Capital Securities held in global form, irrevocably deposit with the Clearing
Agency for such Capital Securities, to the extent available therefor, funds
sufficient to pay the applicable Redemption Price and will give such Clearing
Agency irrevocable instructions and authority to pay the Redemption Price to the
Holders of the Capital Securities.  With respect to Capital Securities that are
not held in global form, the Property Trustee, subject to Section 4.2(c), will
irrevocably deposit with the Paying Agent, to the extent available therefor,
funds sufficient to pay the applicable Redemption Price and will give the Paying
Agent irrevocable instructions and authority to pay the Redemption Price to the
Holder of the Capital Securities upon surrender of their Capital Securities
Certificates.  Notwithstanding the foregoing, Distributions payable on or

                                       15
<PAGE>
 
prior to the Redemption Date for any Trust Securities called for redemption
shall be payable to the Holders of such Trust Securities as they appear on the
Securities Register for the Trust Securities on the relevant record dates for
the related Distribution Dates.  If notice of redemption shall have been given
and funds deposited as required, then, upon the date of such deposit, all rights
of Holders holding Trust Securities so called for redemption will cease, except
the right of such Holders to receive the Redemption Price and any Distribution
payable in respect of the Trust Securities on or prior to the Redemption Date,
but without interest, and such Securities will cease to be Outstanding.  In the
event that any date on which any applicable Redemption Price is payable is not a
Business Day, then payment of the applicable Redemption Price payable on such
date will be made on the next succeeding day that is a Business Day (without any
interest or other payment in respect of any such delay), except that, if such
Business Day falls in the next calendar year, such payment will be made on the
immediately preceding Business Day, in each case, with the same force and effect
as if made on the date such payment was originally payable.  In the event that
payment of the Redemption Price in respect of any Trust Securities called for
redemption is improperly withheld or refused and not paid either by the Issuer
Trust or by the Depositor pursuant to the Guarantee Agreement, Distributions on
such Trust Securities will continue to accumulate, as set forth in Section 4.1,
from the Redemption Date originally established by the Issuer Trust for such
Trust Securities to the date such applicable Redemption Price is actually paid,
in which case the actual payment date will be the date fixed for redemption for
purposes of calculating the applicable Redemption Price.

     (e) Subject to Section 4.3(a), if less than all the Outstanding Trust
Securities are to be redeemed on a Redemption Date, then the aggregate
Liquidation Amount of such Trust Securities to be redeemed shall be allocated
pro rata to the Common Securities and the Capital Securities based on the
relative Liquidation Amounts of such classes.  The particular Capital Securities
to be redeemed shall be selected on a pro rata basis based on their respective
Liquidation Amounts not more than 60 days prior to the Redemption Date by the
Property Trustee from the Outstanding Capital Securities not previously called
for redemption, or if the Capital Securities are then held in the form of a
Global Capital Security in accordance with the customary procedures for the
Clearing Agency.  The Property Trustee shall promptly notify the Securities
Registrar in writing of the Capital Securities selected for redemption and, in
the case of any Capital Securities selected for partial redemption, the
Liquidation Amount thereof to be redeemed.  For all purposes of this Trust
Agreement, unless the context otherwise requires, all provisions relating to the
redemption of Capital Securities shall relate, in the case of any Capital
Securities redeemed or to be redeemed only in part, to the portion of the
aggregate Liquidation Amount of Capital Securities that has been or is to be
redeemed.

     SECTION 4.3.  Subordination of Common Securities.

     (a) Payment of Distributions (including Additional Amounts, if applicable)
on, the Redemption Price of, and the Liquidation Distribution in respect of, the
Trust Securities, as applicable, shall be made, subject to Section 4.2(e), pro
rata among the Common Securities and the Capital Securities based on the
Liquidation Amount of such Trust Securities; provided, however, that if on any
Distribution Date or Redemption Date any Event of Default resulting from a
Debenture Event of Default in Section 5.1(1) or 5.1(2) of the Indenture shall
have occurred and be continuing, no payment of any Distribution (including any
Additional Amounts) on, Redemption Price of, or Liquidation Distribution in
respect of, any Common Security, and no other payment on account of the
redemption, liquidation or other acquisition of Common Securities, shall be made
unless payment in full in cash of all accumulated and unpaid Distributions
(including any Additional Amounts) on all Outstanding Capital Securities for all
Distribution periods terminating on or prior thereto, or, in the case of payment
of the Redemption Price, the full amount of such Redemption Price on all
Outstanding Capital Securities then called for redemption, or in the case of
payment of the Liquidation Distribution the full amount of such Liquidation
Distribution on all Outstanding Capital Securities, shall have been made or
provided for, and all funds immediately available to the Property Trustee shall
first be applied to the payment in full in cash of all Distributions (including
any Additional Amounts) on, the Redemption Price of, or the Liquidation
Distribution in respect of Capital Securities then due and payable.  The
existence of an Event of Default does not entitle the Holders of Trust
Securities to accelerate the maturity thereof.

                                       16
<PAGE>
 
     (b) In the case of the occurrence of any Event of Default resulting from
any Debenture Event of Default, the Holder of the Common Securities shall have
no right to act with respect to any such Event of Default under this Trust
Agreement until the effects of all such Events of Default with respect to the
Capital Securities have been cured, waived or otherwise eliminated.  Until all
such Events of Default under this Trust Agreement with respect to the Capital
Securities have been so cured, waived or otherwise eliminated, the Property
Trustee shall act solely on behalf of the Holders of the Capital Securities and
not on behalf of the Holder of the Common Securities, and only the Holders of
the Capital Securities will have the right to direct the Property Trustee to act
on their behalf.

     SECTION 4.4.  Payment Procedures.

     Payments of Distributions (including any Additional Amounts) in respect of
the Capital Securities shall be made by check mailed to the address of the
Person entitled thereto as such address shall appear on the Securities Register
or, if the Capital Securities are held by a Clearing Agency, such Distributions
shall be made to the Clearing Agency in immediately available funds, which will
credit the relevant accounts on the applicable Distribution Dates.  Payments of
Distributions to Holders of $1,000,000 or more in aggregate Liquidation Amount
of Capital Securities may be made by wire transfer of immediately available
funds upon written request of such Holder to the Securities Registrar not later
than 15 calendar days prior to the date on which the Distribution is payable.
Payments in respect of the Common Securities shall be made in such manner as
shall be mutually agreed between the Property Trustee and the Holder of the
Common Securities.

     SECTION 4.5.  Tax Returns and Reports.

     The Administrators shall prepare (or cause to be prepared), at the
Depositor's expense, and file all United States Federal, state and local tax and
information returns and reports required to be filed by or in respect of the
Issuer Trust.  In this regard, the Administrators shall (a) prepare and file (or
cause to be prepared and filed) all Internal Revenue Service forms required to
be filed in respect of the Issuer Trust in each taxable year of the Issuer Trust
and (b) prepare and furnish (or cause to be prepared and furnished) to each
Holder all Internal Revenue Service forms required to be provided by the Issuer
Trust.  The Administrators shall provide the Depositor and the Property Trustee
with a copy of all such returns and reports promptly after such filing or
furnishing.  The Issuer Trustees shall comply with United States Federal
withholding and backup withholding tax laws and information reporting
requirements with respect to any payments to Holders under the Trust Securities.

     On or before December 15 of each year during which any Capital Securities
are Outstanding, the Administrators shall furnish to the Property Trustee such
information as may be reasonably requested by the Property Trustee in order that
the Property Trustee may prepare the information which it is required to report
for such year on Internal Revenue Service Forms 1096 and 1099 pursuant to
Section 6049 of the Code.  Such information shall include the amount of original
issue discount includible in income for each Outstanding Capital Security during
such year.

     SECTION 4.6.  Payment of Taxes, Duties, Etc. of the Issuer Trust.

     Upon receipt under the Junior Subordinated Debentures of Additional Sums,
the Property Trustee shall promptly pay, or cause the Administrators to pay in
connection with the filing of any tax returns or reports pursuant to Section
4.5, any taxes, duties or governmental charges of whatsoever nature (other than
withholding taxes) imposed on the Issuer Trust by the United States or any other
taxing authority.

     SECTION 4.7.  Payments under Indenture or Pursuant to Direct Actions.

                                       17
<PAGE>
 
     Any amount payable hereunder to any Holder of Capital Securities shall be
reduced by the amount of any corresponding payment such Holder has directly
received pursuant to Section 5.8 of the Indenture or Section 5.13 of this Trust
Agreement.

     SECTION 4.8.  Liability of the Holder of Common Securities.

     The Holder of Common Securities shall be liable for the debts and
obligations of the Issuer Trust as set forth in Section 6.7 of the Indenture
regarding allocation of expenses.


                                   ARTICLE V

                         TRUST SECURITIES CERTIFICATES

     SECTION 5.1.  Initial Ownership.

     Upon the creation of the Issuer Trust and the contribution by the Depositor
pursuant to Section 2.3 and until the issuance of the Trust Securities, and at
any time during which no Trust Securities are Outstanding, the Depositor shall
be the sole beneficial owner of the Issuer Trust.

     SECTION 5.2.  The Trust Securities Certificates.

     (a) The Trust Securities Certificates shall be issued in multiples of $25
and shall be executed on behalf of the Issuer Trust by manual or facsimile
signature of at least one Administrator.  Trust Securities Certificates bearing
the manual signatures of individuals who were, at the time when such signatures
shall have been affixed, authorized to sign on behalf of the Issuer Trust, shall
be validly issued and entitled to the benefits of this Trust Agreement,
notwithstanding that such individuals or any of them shall have ceased to be so
authorized prior to the delivery of such Trust Securities Certificates or did
not hold such offices at the date of delivery of such Trust Securities
Certificates.  A transferee of a Trust Securities Certificate shall become a
Holder, and shall be entitled to the rights and subject to the obligations of a
Holder hereunder, upon due registration of such Trust Securities Certificate in
such transferee's name pursuant to Section 5.5.

     (b) Upon their original issuance, Capital Securities Certificates shall be
issued in the form of one or more fully registered Global Capital Securities
Certificates which will be deposited with or on behalf of the Depositary and
registered in the name of the Depositary's nominee.  Unless and until it is
exchangeable in whole or in part for the Capital Securities in definitive form,
a global security may not be transferred except as a whole by the Depositary to
a nominee of the Depositary or by a nominee of the Depositary to the Depositary
or another nominee of the Depositary or by the Depositary or any such nominee to
a successor of such Depositary or a nominee of such successor.

     (c) A single Common Securities Certificate representing the Common
Securities shall be issued to the Depositor in the form of a definitive Common
Securities Certificate.

     SECTION 5.3.  Execution and Delivery of Trust Securities Certificates.

     At the Closing Date, at least one of the Administrators shall cause Trust
Securities Certificates, in an aggregate Liquidation Amount as provided in
Sections 2.4 and 2.5, to be executed on behalf of the Issuer Trust by manual or
facsimile signature.  The Capital Securities so executed shall be delivered to
the Property Trustee and upon such delivery the Property Trustee shall manually
authenticate upon the written order of the Depositor such Capital Securities
Certificates and deliver such Capital Securities Certificates upon the written
order of the Depositor, executed by two authorized officers thereof, without
further corporate action by the Depositor, in authorized denominations.

                                       18
<PAGE>
 
     SECTION 5.4.  Global Capital Security.

     (a) Any Global Capital Security issued under this Trust Agreement shall be
registered in the name of the nominee of the Clearing Agency and delivered to
such custodian therefor, and such Global Capital Security shall constitute a
single Capital Security for all purposes of this Trust Agreement.

     (b) Notwithstanding any other provision in this Trust Agreement, a Global
Capital Security may not be exchanged in whole or in part for Capital Securities
registered, and no transfer of the Global Capital Security in whole or in part
may be registered, in the name of any Person other than the Clearing Agency for
such Global Capital Security, or its nominee thereof unless (i) such Clearing
Agency advises the Property Trustee or the Depositor in writing that such
Clearing Agency is no longer willing or able to properly discharge its
responsibilities as Clearing Agency with respect to such Global Capital Security
or if it ceases to be a Clearing Agency under the Exchange Act, and the
Depositor is unable to locate a qualified successor within 90 days after
receiving such notice or becoming aware that the Depository is no longer so
registered, (ii) the Issuer Trust at its option advises the Depositary in
writing that it elects to terminate the book-entry system through the Clearing
Agency, or (iii) there shall have occurred and be continuing an Event of
Default.

     (c) If a Capital Security is to be exchanged in whole or in part for a
beneficial interest in a Global Capital Security, then either (i) such Global
Capital Security shall be so surrendered for exchange or cancellation as
provided in this Article V or (ii) the aggregate Liquidation Amount thereof
shall be reduced or increased by an amount equal to the portion thereof to be so
exchanged or cancelled or equal to the Liquidation Amount of such other Capital
Security to be so exchanged for a beneficial interest therein, as the case may
be, by means of an appropriate adjustment made on the records of the Security
Registrar, whereupon the Property Trustee, in accordance with the Applicable
Procedures, shall instruct the Clearing Agency or its authorized representative
to make a corresponding adjustment to its records.  Upon any such surrender or
adjustment of a Global Capital Security by the Clearing Agency, accompanied by
registration instructions, the Property Trustee shall, subject to Section 5.4(b)
and as otherwise provided in this Article V, authenticate and deliver any
Capital Securities issuable in exchange for such Global Capital Security (or any
portion thereof) in accordance with the instructions of the Clearing Agency.
The Property Trustee shall not be liable for any delay in delivery of such
instructions and may conclusively rely on, and shall be fully protected in
relying on, such instructions.

     (d) Every Capital Security authenticated and delivered upon registration of
transfer of, or in exchange for or in lieu of, a Global Capital Security or any
portion thereof, whether pursuant to this Article V or Article IV or otherwise,
shall be authenticated and delivered in the form of, and shall be, a Global
Capital Security, unless such Global Capital Security is registered in the name
of a Person other than the Clearing Agency for such Global Capital Security or a
nominee thereof.

     (e) The Clearing Agency or its nominee, as the registered owner of a Global
Capital Security, shall be considered the Holder of the Capital Securities
represented by such Global Capital Security for all purposes under this Trust
Agreement and the Capital Securities, and owners of beneficial interests in such
Global Capital Security shall hold such interests pursuant to the Applicable
Procedures and, except as otherwise provided herein, shall not be entitled to
receive physical delivery of any such Capital Securities in definitive form and
shall not be considered the Holders thereof under this Trust Agreement.
Accordingly, any such owner's beneficial interest in the Global Capital Security
shall be shown only on, and the transfer of such interest shall be effected only
through, records maintained by the Clearing Agency or its nominee.  Neither the
Property Trustee nor the Securities Registrar shall have any liability in
respect of any transfers effected by the Clearing Agency.

     (f) The rights of owners of beneficial interests in a Global Capital
Security shall be exercised only through the Clearing Agency and shall be
limited to those established by law and agreements between such owners and the
Clearing Agency.

                                       19
<PAGE>
 
     SECTION 5.5.  Registration of Transfer and Exchange Generally; Certain
Transfers and Exchanges; Capital Securities Certificates.

     (a) The Property Trustee shall keep or cause to be kept at its Corporate
Trust Office a register or registers for the purpose of registering Capital
Securities Certificates and transfers and exchanges of Capital Securities
Certificates in which the registrar and transfer agent with respect to the
Capital Securities (the "Securities Registrar"), subject to such reasonable
regulations as it may prescribe, shall provide for the registration of Capital
Securities Certificates and Common Securities Certificates (subject to Section
5.11 in the case of Common Securities Certificates) and registration of
transfers and exchanges of Capital Securities Certificates as herein provided.
Such register is herein sometimes referred to as the "Securities Register." The
Property Trustee is hereby appointed "Securities Registrar" for the purpose of
registering Capital Securities and transfers of Capital Securities as herein
provided.

     Upon surrender for registration of transfer of any Capital Security at the
offices or agencies of the Property Trustee designated for that purpose an
Administrator shall execute, and the Property Trustee shall authenticate and
deliver, in the name of the designated transferee or transferees, one or more
new Capital Securities of the same series of any authorized denominations of
like tenor and aggregate Liquidation Amount and bearing such legends as may be
required by this Trust Agreement.

     At the option of the Holder, Capital Securities may be exchanged for other
Capital Securities of any authorized denominations, of like tenor and aggregate
Liquidation Amount and bearing such legends as may be required by this Trust
Agreement, upon surrender of the Capital Securities to be exchanged as such
office or agency.  Whenever any securities are so surrendered for exchange, an
Administrator shall execute and the Property Trustee shall authenticate and
deliver the Capital Securities that the Holder making the exchange is entitled
to receive.

     All Capital Securities issued upon any transfer or exchange of Capital
Securities shall be the valid obligations of the Issuer Trust, evidencing the
same debt, and entitled to the same benefits under this Trust Agreement, as the
Capital Securities surrendered upon such transfer or exchange.

     Every Capital Security presented or surrendered for transfer or exchange
shall (if so required by the Property Trustee) be duly endorsed, or be
accompanied by a written instrument of transfer in form satisfactory to the
Property Trustee and the Securities Registrar, duly executed by the Holder
thereof or such Holder's attorney duly authorized in writing.

     No service charge shall be made to a Holder for any transfer or exchange of
Capital Securities, but the Property Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any transfer or exchange of Capital Securities.

     Neither the Issuer Trust nor the Property Trustee shall be required,
pursuant to the provisions of this Section, (i) to issue, register the transfer
of or exchange any Capital Security during a period beginning at the opening of
business 15 days before the day of selection for redemption of Capital
Securities pursuant to Article IV and ending at the close of business on the day
of mailing of the notice of redemption, or (ii) to register the transfer of or
exchange any Capital Security so selected for redemption in whole or in part,
except, in the case of any such Capital Security to be redeemed in part, any
portion thereof not to be redeemed.

     (b) Certain Transfers and Exchanges.  Trust Securities may only be
transferred, in whole or in part, in accordance with the terms and conditions
set forth in this Trust Agreement.  To the fullest extent permitted by law, any
transfer or purported transfer of any Trust Security not made in accordance with
this Trust Agreement shall be null and void.

                                       20
<PAGE>
 
          (i) Non Global Security to Non Global Security.  A Capital Security
     that is not a Global Capital Security may be transferred, in whole or in
     part, to a Person who takes delivery in the form of another Trust Security
     that is not a Global Security as provided in Section 5.5(a).

          (ii) Free Transferability.  Subject to this Section 5.5, Capital
     Securities shall be freely transferable.

          (iii)  Exchanges Between Global Capital Security and Non-Global
     Capital Security.  A beneficial interest in a Global Capital Security may
     be exchanged for a Capital Security that is not a Global Capital Security
     as provided in Section 5.4.

     SECTION 5.6.  Mutilated, Destroyed, Lost or Stolen Trust Securities
Certificates.

     If (a) any mutilated Trust Securities Certificate shall be surrendered to
the Securities Registrar, or if the Securities Registrar shall receive evidence
to its satisfaction of the destruction, loss or theft of any Trust Securities
Certificate and (b) there shall be delivered to the Securities Registrar and the
Administrators such security or indemnity as may be required by them to save
each of them harmless, then in the absence of notice that such Trust Securities
Certificate shall have been acquired by a bona fide purchaser, the
Administrators, or any one of them, on behalf of the Issuer Trust shall execute
and make available for delivery, and the Property Trustee shall authenticate, in
exchange for or in lieu of any such mutilated, destroyed, lost or stolen Trust
Securities Certificate, a new Trust Securities Certificate of like class, tenor
and denomination.  In connection with the issuance of any new Trust Securities
Certificate under this Section, the Administrators or the Securities Registrar
may require the payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in connection therewith.  Any duplicate
Trust Securities Certificate issued pursuant to this Section shall constitute
conclusive evidence of an undivided beneficial interest in the assets of the
Issuer Trust corresponding to that evidenced by the lost, stolen or destroyed
Trust Certificate, as if originally issued, whether or not the lost, stolen or
destroyed Trust Securities Certificate shall be found at any time.

     SECTION 5.7.  Persons Deemed Holders.

     The Issuer Trustees or the Securities Registrar shall treat the Person in
whose name any Trust Securities are issued as the owner of such Trust Securities
for the purpose of receiving Distributions and for all other purposes
whatsoever, and none of the Issuer Trustees, the Administrators nor the
Securities Registrar shall be bound by any notice to the contrary.

     SECTION 5.8.  Access to List of Holders' Names and Addresses.

     Each Holder and each Owner shall be deemed to have agreed not to hold the
Depositor, the Property Trustee, or the Administrators accountable by reason of
the disclosure of its name and address, regardless of the source from which such
information was derived.

     SECTION 5.9.  Maintenance of Office or Agency.

     The Property Trustee shall designate, with the consent of the
Administrators, which consent shall not be unreasonably withheld, an office or
offices or agency or agencies where Capital Securities Certificates may be
surrendered for registration of transfer or exchange and where notices and
demands to or upon the Issuer Trustees in respect of the Trust Securities
Certificates may be served.  The Property Trustee initially designates its
Corporate Trust Office at Four Albany Street, New York, NY 10006, Attention:
Corporate Trust and Agency Group - Corporate Market Services, as its corporate
trust office for such purposes.  The Property Trustee shall give prompt written
notice to the Depositor, the Administrators and to the Holders of any change in
the location of the Securities Register or any such office or agency.

                                       21
<PAGE>
 
     SECTION 5.10.  Appointment of Paying Agent.

     The Paying Agent shall make Distributions to Holders from the Payment
Account and shall report the amounts of such Distributions to the Property
Trustee and the Administrators.  Any Paying Agent shall have the revocable power
to withdraw funds from the Payment Account solely for the purpose of making the
Distributions referred to above.  The Property Trustee may revoke such power and
remove any Paying Agent in its sole discretion.  The Paying Agent shall
initially be the Property Trustee.  Any Person acting as Paying Agent shall be
permitted to resign as Paying Agent upon 30 days' written notice to the
Administrators, and the Property Trustee.  In the event that the Property
Trustee shall no longer be the Paying Agent or a successor Paying Agent shall
resign or its authority to act be revoked, the Property Trustee shall appoint a
successor (which shall be a bank or trust company) that is reasonably acceptable
to the Administrators to act as Paying Agent.  Such successor Paying Agent or
any additional Paying Agent appointed by the Administrators shall execute and
deliver to the Issuer Trustees an instrument in which such successor Paying
Agent or additional Paying Agent shall agree with the Issuer Trustees that as
Paying Agent, such successor Paying Agent or additional Paying Agent will hold
all sums, if any, held by it for payment to the Holders in trust for the benefit
of the Holders entitled thereto until such sums shall be paid to such Holders.
The Paying Agent shall return all unclaimed funds to the Property Trustee and
upon removal of a Paying Agent such Paying Agent shall also return all funds in
its possession to the Property Trustee.  The provisions of Sections 8.1, 8.3 and
8.6 herein shall apply to the Bank also in its role as Paying Agent, for so long
as the Bank shall act as Paying Agent and, to the extent applicable, to any
other paying agent appointed hereunder.  Any reference in this Trust Agreement
to the Paying Agent shall include any co-paying agent chosen by the Property
Trustee unless the context requires otherwise.

     SECTION 5.11.  Ownership of Common Securities by Depositor.

     At the Closing Date, the Depositor shall acquire and retain beneficial and
record ownership of the Common Securities.  Neither the Depositor nor any
successor Holder of the Common Securities may transfer less than all the Common
Securities, and the Depositor or any such successor Holder may transfer the
Common Securities only (i) in connection with a consolidation or merger of the
Depositor into another Person or any conveyance, transfer or lease by the
Depositor of its properties and assets substantially as an entirety to any
Person, pursuant to Section 8.1 of the Indenture, or (ii) to an Affiliate of the
Depositor in compliance with applicable law (including the Securities Act and
applicable state securities and blue sky laws).  To the fullest extent permitted
by law, any attempted transfer of the Common Securities, other than as set forth
in the immediately preceding sentence, shall be void.  The Administrators shall
cause each Common Securities Certificate issued to the Depositor to contain a
legend stating "THIS CERTIFICATE IS NOT TRANSFERABLE EXCEPT TO THE DEPOSITOR OR
AN AFFILIATE OF THE DEPOSITOR IN COMPLIANCE WITH APPLICABLE LAW AND SECTION 5.11
OF THE TRUST AGREEMENT."

     SECTION 5.12.  Notices to Clearing Agency.

     To the extent that a notice or other communication to the Holders is
required under this Trust Agreement, for so long as Capital Securities are
represented by a Global Capital Securities Certificate, the Administrators and
the Issuer Trustees shall give all such notices and communications specified
herein to be given to the Clearing Agency, and shall have no obligations to the
Owners.

     SECTION 5.13.  Rights of Holders.

     (a) The legal title to the Trust Property is vested exclusively in the
Property Trustee (in its capacity as such) in accordance with Section 2.9, and
the Holders shall not have any right or title therein other than the undivided
beneficial ownership interest in the assets of the Issuer Trust conferred by
their Trust Securities and they shall have no right to call for any partition or
division of property, profits or rights of the Issuer Trust except as described
below.  The Trust Securities shall be personal property giving only the rights

                                       22
<PAGE>
 
specifically set forth therein and in this Trust Agreement.  The Trust
Securities shall have no preemptive or similar rights and when issued and
delivered to Holders against payment of the purchase price therefor, as provided
herein, will be fully paid and nonassessable by the Issuer Trust.  Except as
otherwise provided in Section 4.8, the Holders of the Trust Securities, in their
capacities as such, shall be entitled to the same limitation of personal
liability extended to stockholders of private corporations for profit organized
under the General Corporation Law of the State of Delaware.

     (b) For so long as any Capital Securities remain Outstanding, if, upon a
Debenture Event of Default, the Debenture Trustee fails or the holders of not
less than 25% in principal amount of the outstanding Junior Subordinated
Debentures fail to declare the principal of all of the Junior Subordinated
Debentures to be immediately due and payable, the Holders of at least 25% in
Liquidation Amount of the Capital Securities then Outstanding shall have such
right to make such declaration by a notice in writing to the Property Trustee,
the Depositor and the Debenture Trustee.

     At any time after such a declaration of acceleration with respect to the
Junior Subordinated Debentures has been made and before a judgment or decree for
payment of the money due has been obtained by the Debenture Trustee as provided
in the Indenture, the Holders of a Majority in Liquidation Amount of the Capital
Securities, by written notice to the Property Trustee, the Depositor and the
Debenture Trustee, may rescind and annul such declaration and its consequences
if:

          (i) the Depositor has paid or deposited with the Debenture Trustee a
     sum sufficient to pay

               (A) all overdue installments of interest on all of the Junior
          Subordinated Debentures,

               (B) any accrued Additional Interest on all of the Junior
          Subordinated Debentures,

               (C) the principal of (and premium, if any, on) any Junior
          Subordinated Debentures which have become due otherwise than by such
          declaration of acceleration and interest and Additional Interest
          thereon at the rate borne by the Junior Subordinated Debentures, and

               (D) all sums paid or advanced by the Debenture Trustee under the
          Indenture and the reasonable compensation, expenses, disbursements and
          advances of the Debenture Trustee and the Property Trustee, their
          agents and counsel; and

          (ii) all Events of Default with respect to the Junior Subordinated
     Debentures, other than the non-payment of the principal of the Junior
     Subordinated Debentures which has become due solely by such acceleration,
     have been cured or waived as provided in Section 5.13 of the Indenture.

     If the Property Trustee fails to annul any such declaration and waive such
default, the Holders of at least a Majority in Liquidation Amount of the Capital
Securities shall also have the right to rescind and annul such declaration and
its consequences by written notice to the Depositor, the Property Trustee and
the Debenture Trustee, subject to the satisfaction of the conditions set forth
in Clause (i) and (ii) of this Section 5.13.

     The Holders of at least a Majority in Liquidation Amount of the Capital
Securities may, on behalf of the Holders of all the Capital Securities, waive
any past default under the Indenture, except a default in the payment of
principal or interest (unless such default has been cured and a sum sufficient
to pay all matured installments of interest and principal due otherwise than by
acceleration has been deposited with the Debenture Trustee) or a default in
respect of a covenant or provision which under the Indenture cannot be modified
or

                                       23
<PAGE>
 
amended without the consent of the holder of each outstanding Junior
Subordinated Debentures.  No such rescission shall affect any subsequent default
or impair any right consequent thereon.

     Upon receipt by the Property Trustee of written notice declaring such an
acceleration, or rescission and annulment thereof, by Holders of the Capital
Securities all or part of which is represented by Global Capital Securities, a
record date shall be established for determining Holders of Outstanding Capital
Securities entitled to join in such notice, which record date shall be at the
close of business on the day the Property Trustee receives such notice.  The
Holders on such record date, or their duly designated proxies, and only such
Persons, shall be entitled to join in such notice, whether or not such Holders
remain Holders after such record date; provided, that, unless such declaration
of acceleration, or rescission and annulment, as the case may be, shall have
become effective by virtue of the requisite percentage having joined in such
notice prior to the day which is 90 days after such record date, such notice of
declaration of acceleration, or rescission and annulment, as the case may be,
shall automatically and without further action by any Holder be canceled and of
no further effect.  Nothing in this paragraph shall prevent a Holder, or a proxy
of a Holder, from giving, after expiration of such 90-day period, a new written
notice of declaration of acceleration, or rescission and annulment thereof, as
the case may be, that is identical to a written notice which has been canceled
pursuant to the proviso to the preceding sentence, in which event a new record
date shall be established pursuant to the provisions of this Section 5.13(b).

     (c) For so long as any Capital Securities remain Outstanding, to the
fullest extent permitted by law and subject to the terms of this Trust Agreement
and the Indenture, upon a Debenture Event of Default specified in Section 5.1(1)
or 5.1(2) of the Indenture, any Holder of Capital Securities shall have the
right to institute a proceeding directly against the Depositor, pursuant to
Section 5.9 of the Indenture, for enforcement of payment to such Holder of the
principal amount of or interest on Junior Subordinated Debentures having an
aggregate principal amount equal to the aggregate Liquidation Amount of the
Capital Securities of such Holder (a "Direct Action").  Except as set forth in
Sections 5.13(b) and 5.13(c), the Holders of Capital Securities shall have no
right to exercise directly any right or remedy available to the holders of, or
in respect of, the Junior Subordinated Debentures.


                                   ARTICLE VI

                       ACTS OF HOLDERS; MEETINGS; VOTING

     SECTION 6.1.  Limitations on Holder's Voting Rights.

     (a) Except as provided in this Trust Agreement and in the Indenture and as
otherwise required by law, no Holder of Capital Securities shall have any right
to vote or in any manner otherwise control the administration, operation and
management of the Issuer Trust or the obligations of the parties hereto, nor
shall anything herein set forth or contained in the terms of the Trust
Securities Certificates be construed so as to constitute the Holders from time
to time as members of an association.

     (b) So long as any Junior Subordinated Debentures are held by the Property
Trustee on behalf of the Issuer Trust, the Property Trustee shall not (i) direct
the time, method and place of conducting any proceeding for any remedy available
to the Debenture Trustee, or executing any trust or power conferred on the
Property Trustee with respect to such Junior Subordinated Debentures, (ii) waive
any past default that may be waived under Section 5.13 of the Indenture, (iii)
exercise any right to rescind or annul a declaration that the principal of all
the Junior Subordinated Debentures shall be due and payable or (iv) consent to
any amendment, modification or termination of the Indenture or the Junior
Subordinated Debentures, where such consent shall be required, without, in each
case, obtaining the prior approval of the Holders of at least a Majority in
Liquidation Amount of the Capital Securities, provided, however, that where a
consent under the Indenture would require the consent of each Holder of Junior
Subordinated Debentures affected thereby, no such consent shall be given

                                       24
<PAGE>
 
by the Property Trustee without the prior written consent of each Holder of
Capital Securities.  The Property Trustee shall not revoke any action previously
authorized or approved by a vote of the Holders of Capital Securities, except by
a subsequent vote of the Holders of Capital Securities.  The Property Trustee
shall notify all Holders of the Capital Securities of any notice of default
received with respect to the Junior Subordinated Debentures.  In addition to
obtaining the foregoing approvals of the Holders of the Capital Securities,
prior to taking any of the foregoing actions, the Issuer Trustees shall, at the
expense of the Depositor, obtain an Opinion of Counsel experienced in such
matters to the effect that such action will not cause the Issuer Trust to be
taxable as a corporation for United States Federal income tax purposes.

     (c) If any proposed amendment to the Trust Agreement provides for, or the
Issuer Trust otherwise proposes to effect, (i) any action that would adversely
affect in any material respect the interests, powers, preferences or special
rights of the Capital Securities, whether by way of amendment to the Trust
Agreement or otherwise, or (ii) the dissolution, winding-up or termination of
the Issuer Trust, other than pursuant to the terms of this Trust Agreement, then
the Holders of Outstanding Capital Securities as a class will be entitled to
vote on such amendment or proposal and such amendment or proposal shall not be
effective except with the approval of the Holders of at least a Majority in
Liquidation Amount of the Capital Securities.

     SECTION 6.2.  Notice of Meetings.

     Notice of all meetings of the Holders, stating the time, place and purpose
of the meeting, shall be given by the Property Trustee pursuant to Section 10.8
to each Holder of record, at his registered address, at least 15 days and not
more than 90 days before the meeting.  At any such meeting, any business
properly before the meeting may be so considered whether or not stated in the
notice of the meeting.  Any adjourned meeting may be held as adjourned without
further notice.

     SECTION 6.3.  Meetings of Holders.

     No annual meeting of Holders is required to be held.  The Property Trustee,
however, shall call a meeting of Holders to vote on any matter upon the written
request of the Holders of record of 25% of the aggregate Liquidation Amount of
the Capital Securities and the Administrators or the Property Trustee may, at
any time in their discretion, call a meeting of Holders of Capital Securities to
vote on any matters as to which Holders are entitled to vote.

     Holders of at least a Majority in Liquidation Amount of the Capital
Securities, present in person or represented by proxy, shall constitute a quorum
at any meeting of Holders of the Capital Securities.

     If a quorum is present at a meeting, an affirmative vote by the Holders of
record present, in person or by proxy, holding Capital Securities representing
at least a Majority in Liquidation Amount of the Capital Securities held by the
Holders present, either in person or by proxy, at such meeting shall constitute
the action of the Holders of Capital Securities, unless this Trust Agreement
requires a greater number of affirmative votes.

     SECTION 6.4.  Voting Rights.

     Holders shall be entitled to one vote for each $25 of Liquidation Amount
represented by their Outstanding Trust Securities in respect of any matter as to
which such Holders are entitled to vote.

     SECTION 6.5.  Proxies, etc.

     At any meeting of Holders, any Holder entitled to vote thereat may vote by
proxy, provided that no proxy shall be voted at any meeting unless it shall have
been placed on file with the Property Trustee, or with such other officer or
agent of the Issuer Trust as the Property Trustee may direct, for verification
prior to the time at which such vote shall be taken.  Pursuant to a resolution
of the Property Trustee, proxies may be

                                       25
<PAGE>
 
solicited in the name of the Property Trustee or one or more officers of the
Property Trustee.  Only Holders of record shall be entitled to vote.  When Trust
Securities are held jointly by several Persons, any one of them may vote at any
meeting in person or by proxy in respect of such Trust Securities, but if more
than one of them shall be present at such meeting in person or by proxy, and
such joint owners or their proxies so present disagree as to any vote to be
cast, such vote shall not be received in respect of such Trust Securities.  A
proxy purporting to be executed by or on behalf of a Holder shall be deemed
valid unless challenged at or prior to its exercise, and the burden of proving
invalidity shall rest on the challenger.  No proxy shall be valid more than
three years after its date of execution.

     SECTION 6.6.  Holder Action by Written Consent.

     Any action which may be taken by Holders at a meeting may be taken without
a meeting if Holders holding at least a Majority in Liquidation Amount of all
Trust Securities entitled to vote in respect of such action (or such larger
proportion thereof as shall be required by any other provision of this Trust
Agreement) shall consent to the action in writing.

     SECTION 6.7.  Record Date for Voting and Other Purposes.

     For the purposes of determining the Holders who are entitled to notice of
and to vote at any meeting or by written consent, or to participate in any
distribution on the Trust Securities in respect of which a record date is not
otherwise provided for in this Trust Agreement, or for the purpose of any other
action, the Administrators or Property Trustee may from time to time fix a date,
not more than 90 days prior to the date of any meeting of Holders or the payment
of a distribution or other action, as the case may be, as a record date for the
determination of the identity of the Holders of record for such purposes.

     SECTION 6.8.  Acts of Holders.

     Any request, demand, authorization, direction, notice, consent, waiver or
other action provided or permitted by this Trust Agreement to be given, made or
taken by Holders may be embodied in and evidenced by one or more instruments of
substantially similar tenor signed by such Holders in person or by an agent duly
appointed in writing; and, except as otherwise expressly provided herein, such
action shall become effective when such instrument or instruments are delivered
to the Property Trustee.  Such instrument or instruments (and the action
embodied therein and evidenced thereby) are herein sometimes referred to as the
"Act" of the Holders signing such instrument or instruments.  Proof of execution
of any such instrument or of a writing appointing any such agent shall be
sufficient for any purpose of this Trust Agreement and (subject to Section 8.1)
conclusive in favor of the Issuer Trustees, if made in the manner provided in
this Section.

     The fact and date of the execution by any Person of any such instrument or
writing may be proved by the affidavit of a witness of such execution or by a
certificate of a notary public or other officer authorized by law to take
acknowledgments of deeds, certifying that the individual signing such instrument
or writing acknowledged to him the execution thereof.  Where such execution is
by a signer acting in a capacity other than his individual capacity, such
certificate or affidavit shall also constitute sufficient proof of his
authority.  The fact and date of the execution of any such instrument or
writing, or the authority of the Person executing the same, may also be proved
in any other manner which any Issuer Trustee or Administrator receiving the same
deems sufficient.

     The ownership of Trust Securities shall be proved by the Securities
Register.

     Any request, demand, authorization, direction, notice, consent, waiver or
other Act of the Holder of any Trust Security shall bind every future Holder of
the same Trust Security and the Holder of every Trust Security issued upon the
registration of transfer thereof or in exchange therefor or in lieu thereof in
respect of

                                       26
<PAGE>
 
anything done, omitted or suffered to be done by the Issuer Trustees, the
Administrators or the Issuer Trust in reliance thereon, whether or not notation
of such action is made upon such Trust Security.

     Without limiting the foregoing, a Holder entitled hereunder to take any
action hereunder with regard to any particular Trust Security may do so with
regard to all or any part of the Liquidation Amount of such Trust Security or by
one or more duly appointed agents each of which may do so pursuant to such
appointment with regard to all or any part of such Liquidation Amount.

     If any dispute shall arise among the Holders, the Administrators or the
Issuer Trustees with respect to the authenticity, validity or binding nature of
any request, demand, authorization, direction, consent, waiver or other Act of
such Holder or Issuer Trustee under this Article VI, then the determination of
such matter by the Property Trustee shall be conclusive with respect to such
matter.

     SECTION 6.9.  Inspection of Records.

     Upon reasonable notice to the Administrators and the Property Trustee, the
records of the Issuer Trust shall be open to inspection by Holders during normal
business hours for any purpose reasonably related to such Holder's interest as a
Holder.


                                  ARTICLE VII

                         REPRESENTATIONS AND WARRANTIES

     SECTION 7.1.  Representations and Warranties of the Property Trustee and
the Delaware Trustee.

     The Property Trustee and the Delaware Trustee, each severally on behalf of
and as to itself, hereby represents and warrants for the benefit of the
Depositor and the Holders that:

     (a) The Property Trustee is a banking corporation with trust powers, duly
organized, validly existing and in good standing under the laws of New York,
with trust power and authority to execute and deliver, and to carry out and
perform its obligations under the terms of this Trust Agreement.

     (b) The execution, delivery and performance by the Property Trustee of this
Trust Agreement has been duly authorized by all necessary corporate action on
the part of the Property Trustee; and this Trust Agreement has been duly
executed and delivered by the Property Trustee, and constitutes a legal, valid
and binding obligation of the Property Trustee, enforceable against it in
accordance with its terms, subject to applicable bankruptcy, reorganization,
moratorium, insolvency, and other similar laws affecting creditors' rights
generally and to general principles of equity and the discretion of the court
(regardless of whether the enforcement of such remedies is considered in a
proceeding in equity or at law).

     (c) The Delaware Trustee is duly organized, validly existing and in good
standing as a banking corporation under the laws of the State of Delaware, with
trust power and authority to execute and deliver, and to carry out and perform
its obligations under the terms of, the Trust Agreement.

     (d) The execution, delivery and performance by the Delaware Trustee of this
Trust Agreement has been duly authorized by all necessary corporate action on
the part of the Delaware Trustee; and this Trust Agreement has been duly
executed and delivered by the Delaware Trustee, and constitutes a legal, valid
and binding obligation of the Delaware Trustee, enforceable against it in
accordance with its terms, subject to applicable bankruptcy, reorganization,
moratorium, insolvency, and other similar laws affecting creditors' right
generally and to general principles of equity and the discretion of the court
(regardless of whether the enforcement of such remedies is considered in a
proceeding in equity or at law).

                                       27
<PAGE>
 
     (e) The Delaware Trustee is an entity which has its principal place of
business in the State of Delaware.

     (f) The Property Trustee is a national or state chartered bank and has
capital and surplus of at least $50,000,000.

     SECTION 7.2.  Representations and Warranties of Depositor.

     The Depositor hereby represents and warrants for the benefit of the Holders
that:

     (a) the Trust Securities Certificates issued at the Closing Date on behalf
of the Issuer Trust have been duly authorized and will have been duly and
validly executed, issued and delivered by the Issuer Trustees pursuant to the
terms and provisions of, and in accordance with the requirements of, this Trust
Agreement, and the Holders will be, as of each such date, entitled to the
benefits of this Trust Agreement; and

     (b) there are no taxes, fees or other governmental charges payable by the
Issuer Trust (or the Issuer Trustees on behalf of the Issuer Trust) under the
laws of the State of Delaware or any political subdivision thereof in connection
with the execution, delivery and performance by either the Property Trustee or
the Delaware Trustee, as the case may be, of this Trust Agreement.


                                  ARTICLE VIII

                    THE ISSUER TRUSTEES; THE ADMINISTRATORS

     SECTION 8.1.  Certain Duties and Responsibilities.

     (a) The duties and responsibilities of the Issuer Trustees and the
Administrators shall be as provided by this Trust Agreement and, in the case of
the Property Trustee, by the Trust Indenture Act.  Notwithstanding the
foregoing, no provision of this Trust Agreement shall require the Issuer
Trustees or the Administrators to expend or risk their own funds or otherwise
incur any financial liability in the performance of any of their duties
hereunder, or in the exercise of any of their rights or powers, if they shall
have reasonable grounds for believing that repayment of such funds or adequate
indemnity against such risk or liability is not reasonably assured to it.
Whether or not therein expressly so provided, every provision of this Trust
Agreement relating to the conduct or affecting the liability of or affording
protection to the Issuer Trustees or the Administrators shall be subject to the
provisions of this Section.  Nothing in this Trust Agreement shall be construed
to release an Administrator from liability for its own negligent action, its own
negligent failure to act, or its own willful misconduct.  To the extent that, at
law or in equity, an Issuer Trustee or Administrator has duties and liabilities
relating to the Issuer Trust or to the Holders, such Issuer Trustee or
Administrator shall not be liable to the Issuer Trust or to any Holder for such
Issuer Trustee's or Administrator's good faith reliance on the provisions of
this Trust Agreement.  The provisions of this Trust Agreement, to the extent
that they restrict the duties and liabilities of the Issuer Trustees and
Administrators otherwise existing at law or in equity, are agreed by the
Depositor and the Holders to replace such other duties and liabilities of the
Issuer Trustees and Administrators.

     (b) All payments made by the Property Trustee or a Paying Agent in respect
of the Trust Securities shall be made only from the revenue and proceeds from
the Trust Property and only to the extent that there shall be sufficient revenue
or proceeds from the Trust Property to enable the Property Trustee or a Paying
Agent to make payments in accordance with the terms hereof.  Each Holder, by its
acceptance of a Trust Security, agrees that it will look solely to the revenue
and proceeds from the Trust Property to the extent legally available for
distribution to it as herein provided and that neither the Issuer Trustees nor
the Administrators are personally liable to it for any amount distributable in
respect of any Trust Security or for any other liability in

                                       28
<PAGE>
 
respect of any Trust Security.  This Section 8.1(b) does not limit the liability
of the Issuer Trustees expressly set forth elsewhere in this Trust Agreement or,
in the case of the Property Trustee, in the Trust Indenture Act.

     (c) The Property Trustee, before the occurrence of any Event of Default and
after the curing of all Events of Default that may have occurred, shall
undertake to perform only such duties as are specifically set forth in this
Trust Agreement (including pursuant to Section 10.10), and no implied covenants
shall be read into this Trust Agreement against the Property Trustee.  If an
Event of Default has occurred (that has not been cured or waived pursuant to
Section 5.13 of the Indenture), the Property Trustee shall enforce this Trust
Agreement for the benefit of the Holders and shall exercise such of the rights
and powers vested in it by this Trust Agreement, and use the same degree of care
and skill in its exercise thereof, as a prudent person would exercise or use
under the circumstances in the conduct of his or her own affairs.

     (d) No provision of this Trust Agreement shall be construed to relieve the
Property Trustee from liability for its own negligent action, its own negligent
failure to act, or its own willful misconduct, except that:

          (i) prior to the occurrence of any Event of Default and after the
     curing or waiving of all such Events of Default that may have occurred:

               (A) the duties and obligations of the Property Trustee shall be
          determined solely by the express provisions of this Trust Agreement
          (including pursuant to Section 10.10), and the Property Trustee shall
          not be liable except for the performance of such duties and
          obligations as are specifically set forth in this Trust Agreement
          (including pursuant to Section 10.10); and

               (B) in the absence of bad faith on the part of the Property
          Trustee, the Property Trustee may conclusively rely, as to the truth
          of the statements and the correctness of the opinions expressed
          therein, upon any certificates or opinions furnished to the Property
          Trustee and conforming to the requirements of this Trust Agreement;
          but in the case of any such certificates or opinions that by any
          provision hereof or of the Trust Indenture Act are specifically
          required to be furnished to the Property Trustee, the Property Trustee
          shall be under a duty to examine the same to determine whether or not
          they conform to the requirements of this Trust Agreement;

          (ii) the Property Trustee shall not be liable for any error of
     judgment made in good faith by an authorized officer of the Property
     Trustee, unless it shall be proved that the Property Trustee was negligent
     in ascertaining the pertinent facts;

          (iii)  the Property Trustee shall not be liable with respect to any
     action taken or omitted to be taken by it in good faith in accordance with
     the direction of the Holders of at least a Majority in Liquidation Amount
     of the Capital Securities relating to the time, method and place of
     conducting any proceeding for any remedy available to the Property Trustee,
     or exercising any trust or power conferred upon the Property Trustee under
     this Trust Agreement;

          (iv) the Property Trustee's sole duty with respect to the custody,
     safe keeping and physical preservation of the Junior Subordinated
     Debentures and the Payment Account shall be to deal with such property in a
     similar manner as the Property Trustee deals with similar property for its
     own account, subject to the protections and limitations on liability
     afforded to the Property Trustee under this Trust Agreement and the Trust
     Indenture Act;

          (v) the Property Trustee shall not be liable for any interest on any
     money received by it except as it may otherwise agree with the Depositor;
     and money held by the Property Trustee need not

                                       29
<PAGE>
 
     be segregated from other funds held by it except in relation to the Payment
     Account maintained by the Property Trustee pursuant to Section 3.1 and
     except to the extent otherwise required by law;

          (vi) the Property Trustee shall not be responsible for monitoring the
     compliance by the Administrators or the Depositor with their respective
     duties under this Trust Agreement, nor shall the Property Trustee be liable
     for the default or misconduct of any other Issuer Trustee, the
     Administrators or the Depositor; and

          (vii)  no provision of this Trust Agreement shall require the Property
     Trustee to expend or risk its own funds or otherwise incur personal
     financial liability in the performance of any of its duties or in the
     exercise of any of its rights or powers, if the Property Trustee shall have
     reasonable grounds for believing that the repayment of such funds or
     liability is not reasonably assured to it under the terms of this Trust
     Agreement or adequate indemnity against such risk or liability is not
     reasonably assured to it.

     (e) The Administrators shall not be responsible for monitoring the
compliance by the Issuer Trustees or the Depositor with their respective duties
under this Trust Agreement, nor shall either Administrator be liable for the
default or misconduct of any other Administrator, the Issuer Trustees or the
Depositor.

     SECTION 8.2.  Certain Notices.

     Within five Business Days after the occurrence of any Event of Default
actually known to a Responsible Officer of the Property Trustee, the Property
Trustee shall transmit, in the manner and to the extent provided in Section
10.8, notice of such Event of Default to the Holders and the Administrators,
unless such Event of Default shall have been cured or waived.

     Within five Business Days after the receipt of notice of the Depositor's
exercise of its right to defer the payment of interest on the Junior
Subordinated Debentures pursuant to the Indenture, the Property Trustee shall
transmit, in the manner and to the extent provided in Section 10.8, notice of
such exercise to the Holders and the Administrators, unless such exercise shall
have been revoked.

     SECTION 8.3.  Certain Rights of Property Trustee.

     Subject to the provisions of Section 8.1:

     (a) the Property Trustee may conclusively rely and shall be fully protected
in acting or refraining from acting in good faith upon any resolution, Opinion
of Counsel, certificate, written representation of a Holder or transferee,
certificate of auditors or any other certificate, statement, instrument,
opinion, report, notice, request, consent, order, appraisal, bond, debenture,
note, other evidence of indebtedness or other paper or document believed by it
to be genuine and to have been signed or presented by the proper party or
parties;

     (b) any direction or act of the Depositor contemplated by this Trust
Agreement shall be sufficiently evidenced by an Officers' Certificate;

     (c) the Property Trustee shall have no duty to see to any recording, filing
or registration of any instrument (including any financing or continuation
statement or any filing under tax or securities laws) or any re-recording,
refiling or reregistration thereof;

     (d) the Property Trustee may consult with counsel of its own choosing
(which counsel may be counsel to the Depositor or any of its Affiliates, and may
include any of its employees) and the advice of such counsel shall be full and
complete authorization and protection in respect of any action taken suffered or
omitted by it hereunder in good faith and in reliance thereon and in accordance
with such advice, such counsel may be

                                       30
<PAGE>
 
counsel to the Depositor or any of its Affiliates, and may include any of its
employees; the Property Trustee shall have the right at any time to seek
instructions concerning the administration of this Trust Agreement from any
court of competent jurisdiction;

     (e) the Property Trustee shall be under no obligation to exercise any of
the rights or powers vested in it by this Trust Agreement at the request or
direction of any of the Holders pursuant to this Trust Agreement, unless such
Holders shall have offered to the Property Trustee security or indemnity
satisfactory to it against the costs, expenses and liabilities which might be
incurred by it in compliance with such request or direction; provided that,
nothing contained in this Section 8.3(e) shall be taken to relieve the Property
Trustee, upon the occurrence of an Event of Default, of its obligation to
exercise the rights and powers vested in it by this Trust Agreement;

     (f) the Property Trustee shall not be bound to make any investigation into
the facts or matters stated in any resolution, certificate, statement,
instrument, opinion, report, notice, request, consent, order, approval, bond,
debenture, note or other evidence of indebtedness or other paper or document,
unless requested in writing to do so by one or more Holders, but the Property
Trustee may make such further inquiry or investigation into such facts or
matters as it may see fit;

     (g) the Property Trustee may execute any of the trusts or powers hereunder
or perform any of its duties hereunder either directly or by or through its
agents or attorneys, provided that the Property Trustee shall not be responsible
for any misconduct or negligence on the part of any agent or attorney appointed
with due care by it hereunder;

     (h) whenever in the administration of this Trust Agreement the Property
Trustee shall deem it desirable to receive instructions with respect to
enforcing any remedy or right or taking any other action hereunder, the Property
Trustee (i) may request instructions from the Holders (which instructions may
only be given by the Holders of the same proportion in Liquidation Amount of the
Trust Securities as would be entitled to direct the Property Trustee under the
terms of the Trust Securities in respect of such remedy, right or action), (ii)
may refrain from enforcing such remedy or right or taking such other action
until such instructions are received, and (iii) shall be fully protected in
acting in accordance with such instructions;

     (i) except as otherwise expressly provided by this Trust Agreement, the
Property Trustee shall not be under any obligation to take any action that is
discretionary under the provisions of this Trust Agreement.  No provision of
this Trust Agreement shall be deemed to impose any duty or obligation on any
Issuer Trustee or Administrator to perform any act or acts or exercise any
right, power, duty or obligation conferred or imposed on it, in any jurisdiction
in which it shall be illegal, or in which the Property Trustee shall be
unqualified or incompetent in accordance with applicable law, to perform any
such act or acts, or to exercise any such right, power, duty or obligation.  No
permissive power or authority available to any Issuer Trustee or Administrator
shall be construed to be a duty;

     (j) if (i) in performing its duties under this Trust Agreement the Property
Trustee is required to decide between alternative courses of action or (ii) in
construing any of the provisions of this Trust Agreement the Property Trustee
finds the same ambiguous or inconsistent with any other provisions contained
herein or (iii) the Property Trustee is unsure of the application of any
provision of this Trust Agreement, then, except as to any matter as to which the
Holders are entitled to vote under the terms of this Trust Agreement, the
Property Trustee shall deliver a notice to the Depositor requesting written
instructions of the Depositor as to the course of action to be taken and the
Property Trustee shall take such action, or refrain from taking such action, as
the Property Trustee shall be instructed in writing to take, or to refrain from
taking, by the Depositor; provided, however, that if the Property Trustee does
not receive such instructions of the Depositor within ten Business Days after it
has delivered such notice, or such reasonably shorter period of time set forth
in such notice (which to the extent practicable shall not be less than two
Business Days), it may, but shall be under no duty to, take or refrain from
taking such action not inconsistent with this Trust Agreement as it shall deem
advisable and in the

                                       31
<PAGE>
 
best interests of the Holders, in which event the Property Trustee shall have no
liability except for its own bad faith, negligence or willful misconduct;

     (k) whenever in the administration of this Trust Agreement, the Property
Trustee shall deem it desirable that a matter be established before undertaking,
suffering or omitting any action hereunder, the Property Trustee (unless other
evidence is herein specifically prescribed) may, in the absence of bad faith on
its part, request and conclusively rely upon an Officers' Certificate which,
upon receipt of such request, shall be promptly delivered by the Depositor or
the Administrators;

     (l) when the Property Trustee incurs expenses or renders services in
connection with a Bankruptcy Event, such expenses (including the fees and
expenses of its counsel) and the compensation for such services are intended to
constitute expenses of administration under any bankruptcy law or law relating
to creditors rights generally; and

     (m) the Property Trustee shall not be charged with knowledge of an Event of
Default unless such Event of Default has occurred as a result of the act or
failure to act of the Property Trustee, a Responsible Officer of the Property
Trustee obtains actual knowledge of such event or the Property Trustee receives
written notice of such event from Securityholders at least 25% of the
Outstanding Trust Securities (based upon Liquidation Amount).

     SECTION 8.4.  Not Responsible for Recitals or Issuance of Securities.

     The recitals contained herein and in the Trust Securities Certificates
shall be taken as the statements of the Issuer Trust, and the Issuer Trustees
and the Administrators do not assume any responsibility for their correctness.
The Issuer Trustees and the Administrators shall not be accountable for the use
or application by the Depositor of the proceeds of the Junior Subordinated
Debentures.

     SECTION 8.5.  May Hold Securities.

     The Administrators, any Issuer Trustee or any other agent of any Issuer
Trustee or the Issuer Trust, in its individual or any other capacity, may become
the owner or pledgee of Trust Securities and, subject to Sections 8.8 and 8.13,
and except as provided in the definition of the term "Outstanding" in Article I,
may otherwise deal with the Issuer Trust with the same rights it would have if
it were not an Administrator, Issuer Trustee or such other agent.

     SECTION 8.6.  Compensation; Indemnity; Fees.

     The Depositor, as borrower, agrees:

     (a) to pay to the Issuer Trustees from time to time such reasonable
compensation for all services rendered by them hereunder as the parties shall
agree from time to time (which compensation shall not be limited by any
provision of law in regard to the compensation of a trustee of an express
trust);

     (b) to reimburse the Issuer Trustees upon request for all reasonable
expenses, disbursements and advances incurred or made by the Issuer Trustees in
accordance with any provision of this Trust Agreement (including the reasonable
compensation and the expenses and disbursements of its agents and counsel),
except any such expense, disbursement or advance as may be attributable to their
negligence or willful misconduct; and

     (c)  to the fullest extent permitted by applicable law, to indemnify and
hold harmless (i) each Issuer Trustee, (ii) each Administrator, (iii) any
Affiliate of any Issuer Trustee, (iv) any officer, director, shareholder,
employee, representative or agent of any Issuer Trustee, and (v) any employee or
agent of the Issuer Trust, (referred to herein as an "Indemnified Person") from
and against any loss, damage, liability, tax, penalty,

                                       32
<PAGE>
 
expense or claim of any kind or nature whatsoever incurred by such Indemnified
Person arising out of or in connection with the creation, operation or
dissolution of the Issuer Trust or any act or omission performed or omitted by
such Indemnified Person in good faith on behalf of the Issuer Trust and in a
manner such Indemnified Person reasonably believed to be within the scope of
authority conferred on such Indemnified Person by this Trust Agreement, except
that no Indemnified Person shall be entitled to be indemnified in respect of any
loss, damage or claim incurred by such Indemnified Person by reason of
negligence or willful misconduct with respect to such acts or omissions.

     The provisions of this Section 8.6 shall survive the termination of this
Trust Agreement or the earlier resignation or removal of any Issuer Trustee.

     No Issuer Trustee may claim any lien or charge on any Trust Property as a
result of any amount due pursuant to this Section 8.6.

     The Depositor, any Administrator and any Issuer Trustee (subject to Section
8.8) may engage in or possess an interest in other business ventures of any
nature or description, independently or with others, similar or dissimilar to
the business of the Issuer Trust, and the Issuer Trust and the Holders of Trust
Securities shall have no rights by virtue of this Trust Agreement in and to such
independent ventures or the income or profits derived therefrom, and the pursuit
of any such venture, even if competitive with the business of the Issuer Trust,
shall not be deemed wrongful or improper.  Neither the Depositor, any
Administrator, nor any Issuer Trustee shall be obligated to present any
particular investment or other opportunity to the Issuer Trust even if such
opportunity is of a character that, if presented to the Issuer Trust, could be
taken by the Issuer Trust, and the Depositor, any Administrator or any Issuer
Trustee shall have the right to take for its own account (individually or as a
partner or fiduciary) or to recommend to others any such particular investment
or other opportunity.  Any Issuer Trustee may engage or be interested in any
financial or other transaction with the Depositor or any Affiliate of the
Depositor, or may act as depository for, trustee or agent for, or act on any
committee or body of holders of, securities or other obligations of the
Depositor or its Affiliates.

     In the event that the Property Trustee is also acting as Paying Agent or
Securities Registrar hereunder, the rights and protections afforded to the
Property Trustee pursuant to this Article VIII shall also be afforded to such
Paying Agent or Securities Registrar.

     SECTION 8.7.  Corporate Property Trustee Required; Eligibility of Trustees
and Administrators.

     (a) There shall at all times be a Property Trustee hereunder with respect
to the Trust Securities.  The Property Trustee shall be a Person that is a
national or state chartered bank and eligible pursuant to the Trust Indenture
Act to act as such and has a combined capital and surplus of at least
$50,000,000.  If any such Person publishes reports of condition at least
annually, pursuant to law or to the requirements of its supervising or examining
authority, then for the purposes of this Section, the combined capital and
surplus of such Person shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published.  If at any time
the Property Trustee with respect to the Trust Securities shall cease to be
eligible in accordance with the provisions of this Section, it shall resign
immediately in the manner and with the effect hereinafter specified in this
Article.  At the time of appointment, the Property Trustee must have securities
rated in one of the three highest rating categories by a nationally recognized
statistical rating organization.

     (b) There shall at all times be one or more Administrators hereunder.  Each
Administrator shall be either a natural person who is at least 21 years of age
or a legal entity that shall act through one or more persons authorized to bind
that entity.  An employee, officer or Affiliate of the Depositor may serve as an
Administrator.

     (c) There shall at all times be a Delaware Trustee.  The Delaware Trustee
shall either be (i) a natural person who is at least 21 years of age and a
resident of the State of Delaware or (ii) a legal entity with

                                       33
<PAGE>
 
its principal place of business in the State of Delaware and that otherwise
meets the requirements of applicable Delaware law that shall act through one or
more persons authorized to bind such entity.

     SECTION 8.8.  Conflicting Interests.

     (a) If the Property Trustee has or shall acquire a conflicting interest
within the meaning of the Trust Indenture Act, the Property Trustee shall either
eliminate such interest or resign, to the extent and in the manner provided by,
and subject to the provisions of, the Trust Indenture Act and this Trust
Agreement.

     (b) The Guarantee Agreement and the Indenture shall be deemed to be
sufficiently described in this Trust Agreement for the purposes of clause (i) of
the first proviso contained in Section 310(b) of the Trust Indenture Act.


     SECTION 8.9.  Co-Trustees and Separate Trustee.

     Unless an Event of Default shall have occurred and be continuing, at
anytime or times, for the purpose of meeting the legal requirements of the Trust
Indenture Act or of any jurisdiction in which any part of the Trust Property may
at the time be located, the Property Trustee shall have power to appoint, and
upon the written request of the Property Trustee, the Depositor and the
Administrators shall for such purpose join with the Property Trustee in the
execution, delivery, and performance of all instruments and agreements necessary
or proper to appoint, one or more Persons approved by the Property Trustee
either to act as co-trustee, jointly with the Property Trustee, of all or any
part of such Trust Property, or to the extent required by law to act as separate
trustee of any such property, in either case with such powers as may be provided
in the instrument of appointment, and to vest in such Person or Persons in the
capacity aforesaid, any property, title, right or power deemed necessary or
desirable, subject to the other provisions of this Section.  Any co-trustee or
separate trustee appointed pursuant to this Section shall either be (i) a
natural person who is at least 21 years of age and a resident of the United
States or (ii) a legal entity with its principal place of business in the United
States that shall act through one or more persons authorized to bind such
entity.

     Should any written instrument from the Depositor be required by any co-
trustee or separate trustee so appointed for more fully confirming to such co-
trustee or separate trustee such property, title, right, or power, any and all
such instruments shall, on request, be executed, acknowledged and delivered by
the Depositor.

     Every co-trustee or separate trustee shall, to the extent permitted bylaw,
but to such extent only, be appointed subject to the following terms, namely:

     (a) The Trust Securities shall be executed by one or more Administrators,
and the Trust Securities shall be authenticated and delivered and all rights,
powers, duties, and obligations hereunder in respect of the custody of
securities, cash and other personal property held by, or required to be
deposited or pledged with, the Property Trustees specified hereunder, shall be
exercised, solely by the Property Trustee and not by such co-trustee or separate
trustee.

     (b) The rights, powers, duties, and obligations hereby conferred or imposed
upon the Property Trustee in respect of any property covered by such appointment
shall be conferred or imposed upon and exercised or performed by the Property
Trustee and such co-trustee or separate trustee jointly, as shall be provided in
the instrument appointing such co-trustee or separate trustee, except to the
extent that under any law of any jurisdiction in which any particular act is to
be performed, the Property Trustee shall be incompetent or unqualified to
perform such act, in which event such rights, powers, duties and obligations
shall be exercised and performed by such co-trustee or separate trustee.

                                       34
<PAGE>
 
     (c) The Property Trustee at any time, by an instrument in writing executed
by it, with the written concurrence of the Depositor, may accept the resignation
of or remove any co-trustee or separate trustee appointed under this Section,
and, in case a Debenture Event of Default has occurred and is continuing, the
Property Trustee shall have power to accept the resignation of, or remove, any
such co-trustee or separate trustee without the concurrence of the Depositor.
Upon the written request of the Property Trustee, the Depositor shall join with
the Property Trustee in the execution, delivery and performance of all
instruments and agreements necessary or proper to effectuate such resignation or
removal.  A successor to any co-trustee or separate trustee so resigned or
removed may be appointed in the manner provided in this Section.

     (d) No co-trustee or separate trustee hereunder shall be personally liable
by reason of any act or omission of the Property Trustee or any other trustee
hereunder.

     (e) The Property Trustee shall not be liable by reason of any act of a co-
trustee or separate trustee or any employees or agents of a co-trustee and
separate trustee nor shall it be liable for the supervision of a co-trustee or
separate trustee or employees or agents of a co-trustee and separate trustee.

     (f) Any Act of Holders delivered to the Property Trustee shall be deemed to
have been delivered to each such co-trustee and separate trustee.

     SECTION 8.10.  Resignation and Removal; Appointment of Successor.

     No resignation or removal of any Issuer Trustee (the "Relevant Trustee")
and no appointment of a successor Issuer Trustee pursuant to this Article shall
become effective until the acceptance of appointment by the successor Issuer
Trustee in accordance with the applicable requirements of Section 8.11.

     Subject to the immediately preceding paragraph, a Relevant Trustee may
resign at any time by giving written notice thereof to the Holders.  The
Relevant Trustee shall appoint a successor by requesting from at least three
Persons meeting the eligibility requirements its expenses and charges to serve
as the Relevant Trustee on a form provided by the Administrators, and selecting
the Person who agrees to the lowest expenses and charges.  If the instrument of
acceptance by the successor Issuer Trustee required by Section 8.11 shall not
have been delivered to the Relevant Trustee within 60 days after the giving of
such notice of resignation, the Relevant Trustee may petition, at the expense of
the Issuer Trust, any court of competent jurisdiction for the appointment of a
successor Relevant Trustee.

     The Property Trustee or the Delaware Trustee may be removed at any time by
Act of the Holders of at least a Majority in Liquidation Amount of the Capital
Securities, delivered to the Relevant Trustee (in its individual capacity and on
behalf of the Issuer Trust) (i) for cause, or (ii) if a Debenture Event of
Default shall have occurred and be continuing at any time.

     If any Issuer Trustee shall resign, it shall appoint its successor.  If a
resigning Issuer Trustee shall fail to appoint a successor, or if an Issuer
Trustee shall be removed or become incapable of acting as Issuer Trustee, or if
any vacancy shall occur in the office of any Issuer Trustee for any cause, the
Holders of the Capital Securities, by Act of the Holders of record of not less
than 25% in aggregate Liquidation Amount of the Capital Securities then
Outstanding delivered to such Relevant Trustee, shall promptly appoint a
successor Relevant Trustee or Trustees, and such successor Issuer Trustee shall
comply with the applicable requirements of Section 8.11.  If no successor
Relevant Trustee shall have been so appointed by the Holders of the Capital
Securities and accepted appointment in the manner required by Section 8.11, any
Holder, on behalf of himself and all others similarly situated, or any other
Issuer Trustee, may petition any court of competent jurisdiction for the
appointment of a successor Relevant Trustee.

     The Property Trustee shall give notice of each resignation and each removal
of an Issuer Trustee and each appointment of a successor Issuer Trustee to all
Holders in the manner provided in Section 10.8 and shall

                                       35
<PAGE>
 
give notice to the Depositor and to the Administrators.  Each notice shall
include the name of the successor Relevant Trustee and the address of its
Corporate Trust Office if it is the Property Trustee.

     Notwithstanding the foregoing or any other provision of this Trust
Agreement, in the event any Delaware Trustee who is a natural person dies or
becomes, in the opinion of the Holders of the Common Securities, incompetent or
incapacitated, the vacancy created by such death, incompetence or incapacity may
be filled by the Property Trustee following the procedures regarding expenses
and charges set forth above (with the successor in each case being a Person who
satisfies the eligibility requirements for Administrators or Delaware Trustee,
as the case may be, set forth in Section 8.7).

     SECTION 8.11.  Acceptance of Appointment by Successor.

     In case of the appointment hereunder of a successor Relevant Trustee, the
retiring Relevant Trustee and each such successor Relevant Trustee with respect
to the Trust Securities shall execute, acknowledge and deliver an amendment
hereto wherein each successor Relevant Trustee shall accept such appointment and
which (a) shall contain such provisions as shall be necessary or desirable to
transfer and confirm to, and to vest in, each successor Relevant Trustee all the
rights, powers, trusts and duties of the retiring Relevant Trustee with respect
to the Trust Securities and the Issuer Trust, and (b) shall add to or change any
of the provisions of this Trust Agreement as shall be necessary to provide for
or facilitate the administration of the Issuer Trust by more than one Relevant
Trustee and upon the execution and delivery of such amendment the resignation or
removal of the retiring Relevant Trustee shall become effective to the extent
provided therein and each such successor Relevant Trustee, without any further
act, deed or conveyance, shall become vested with all the rights, powers, trusts
and duties of the retiring Relevant Trustee; but, on request of the Issuer Trust
or any successor Relevant Trustee such retiring Relevant Trustee shall, upon
payment of its charges, duly assign, transfer and deliver to such successor
Relevant Trustee all Trust Property, all proceeds thereof and money held by such
retiring Relevant Trustee hereunder with respect to the Trust Securities and the
Issuer Trust.

     Upon request of any such successor Relevant Trustee, the Issuer Trust shall
execute any and all instruments for more fully and certainly vesting in and
confirming to such successor Relevant Trustee all such rights, powers and trusts
referred to in the first or second preceding paragraph, as the case may be.

     No successor Relevant Trustee shall accept its appointment unless at the
time of such acceptance such successor Relevant Trustee shall be qualified and
eligible under this Article.

     SECTION 8.12.  Merger, Conversion, Consolidation or Succession to Business.

     Any Person into which the Property Trustee or the Delaware Trustee may be
merged or converted or with which it may be consolidated, or any Person
resulting from any merger, conversion or consolidation to which such Relevant
Trustee shall be a party, or any Person succeeding to all or substantially all
the corporate trust business of such Relevant Trustee, shall be the successor of
such Relevant Trustee hereunder, provided that such Person shall be otherwise
qualified and eligible under this Article, without the execution or filing of
any paper or any further act on the part of any of the parties hereto.

     SECTION 8.13.  Preferential Collection of Claims Against Depositor or
Issuer Trust.

     If and when the Property Trustee shall be or become a creditor of the
Depositor (or any other obligor upon the Trust Securities), the Property Trustee
shall be subject to the provisions of the Trust Indenture Act regarding the
collection of claims against the Depositor (or any such other obligor) as is
required by the Trust Indenture Act.

     SECTION 8.14.  Trustee May File Proofs of Claim.

                                       36
<PAGE>
 
     In case of any receivership, insolvency, liquidation, bankruptcy,
reorganization, arrangement, adjustment, composition or other similar judicial
proceeding relative to the Issuer Trust or any other obligor upon the Trust
Securities or the property of the Issuer Trust or of such other obligor, the
Property Trustee (irrespective of whether any Distributions on the Trust
Securities shall then be due and payable and irrespective of whether the
Property Trustee shall have made any demand on the Issuer Trust for the payment
of any past due Distributions) shall be entitled and empowered, to the fullest
extent permitted by law, by intervention in such proceeding or otherwise:

     (a) to file and prove a claim for the whole amount of any Distributions
owing and unpaid in respect of the Trust Securities and to file such other
papers or documents as may be necessary or advisable in order to have the claims
of the Property Trustee (including any claim for the reasonable compensation,
expenses, disbursements and advances of the Property Trustee, its agents and
counsel) and of the Holders allowed in such judicial proceeding, and

     (b) to collect and receive any monies or other property payable or
deliverable on any such claims and to distribute the same; and any custodian,
receiver, assignee, trustee, liquidator, sequestrator or other similar official
in any such judicial proceeding is hereby authorized by each Holder to make such
payments to the Property Trustee and, in the event the Property Trustee shall
consent to the making of such payments directly to the Holders, to pay to the
Property Trustee any amount due it for the reasonable compensation, expenses,
disbursements and advances of the Property Trustee, its agents and counsel, and
any other amounts due the Property Trustee.

     Nothing herein contained shall be deemed to authorize the Property Trustee
to authorize or consent to or accept or adopt on behalf of any Holder any plan
of reorganization, arrangement, adjustment or compensation affecting the Trust
Securities or the rights of any Holder thereof or to authorize the Property
Trustee to vote in respect of the claim of any Holder in any such proceeding.

     SECTION 8.15.  Reports by Property Trustee.

     (a) Not later than January 31 of each year commencing with January 31,
1999, the Property Trustee shall transmit to all Holders in accordance with
Section 10.8, and to the Depositor, a brief report dated as of the immediately
preceding November 30 with respect to:

          (i) its eligibility under Section 8.7 or, in lieu thereof, if to the
     best of its knowledge it has continued to be eligible under said Section, a
     written statement to such effect; and

          (ii) any change in the property and funds in its possession as
     Property Trustee since the date of its last report and any action taken by
     the Property Trustee in the performance of its duties hereunder which it
     has not previously reported and which in its opinion materially affects the
     Trust Securities.

     (b) In addition, the Property Trustee shall transmit to Holders such
reports concerning the Property Trustee and its actions under this Trust
Agreement as may be required pursuant to the Trust Indenture Act at the times
and in the manner provided pursuant thereto as set forth in Section 10.10 of
this Trust Agreement.

     (c) A copy of each such report shall, at the time of such transmission to
Holders, be filed by the Property Trustee with the Depositor.

     SECTION 8.16.  Reports to the Property Trustee.

                                       37
<PAGE>
 
     The Depositor and the Administrators on behalf of the Issuer Trust shall
provide to the Property Trustee such documents, reports and information as
required by Section 314 of the Trust Indenture Act and the compliance
certificate required by Section 314(a) of the Trust Indenture Act in the form,
in the manner and at the times required by Section 314 of the Trust Indenture
Act, as set forth in Section 10.10 of this Trust Agreement.  The Depositor and
the Administrators shall annually file with the Property Trustee a certificate
specifying whether such Person is in compliance with all the terms and covenants
applicable to such Person hereunder.

     SECTION 8.17.  Evidence of Compliance with Conditions Precedent.

     Each of the Depositor and the Administrators on behalf of the Issuer Trust
shall provide to the Property Trustee such evidence of compliance with any
conditions precedent, if any, provided for in this Trust Agreement that relate
to any of the matters set forth in Section 314(c) of the Trust Indenture Act as
set forth in Section 10.10 of this Trust Agreement.  Any certificate or opinion
required to be given by an officer pursuant to Section 314(c)(1) of the Trust
Indenture Act shall be given in the form of an Officers' Certificate.

     SECTION 8.18.  Number of Issuer Trustees.

     (a) The number of Issuer Trustees shall be two.  The Property Trustee and
the Delaware Trustee may be the same Person, in which case the number of Issuer
Trustees may be one.

     (b) If an Issuer Trustee ceases to hold office for any reason, a vacancy
shall occur.  The vacancy shall be filled with an Issuer Trustee appointed in
accordance with Section 8.10.

     (c) The death, resignation, retirement, removal, bankruptcy, dissolution,
termination, incompetence or incapacity to perform the duties of an Issuer
Trustee shall not operate to dissolve, terminate or annul the Issuer Trust or
terminate this Trust Agreement.

     SECTION 8.19.  Delegation of Power.

     (a) Any Administrator may, by power of attorney consistent with applicable
law, delegate to any other natural person over the age of 21 his or her power
for the purpose of executing any documents contemplated in Section 2.7(a) or
making any governmental filing; and

     (b) The Administrators shall have power to delegate from time to time to
such of their number the doing of such things and the execution of such
instruments either in the name of the Issuer Trust or the names of the
Administrators or otherwise as the Administrators may deem expedient, to the
extent such delegation is not prohibited by applicable law or contrary to the
provisions of this Trust Agreement.

     SECTION 8.20.  Appointment of Administrators.

     (a) The Administrators shall be appointed by the Holders of a Majority in
Liquidation Amount of the Common Securities and may be removed by the Holders of
a Majority in Liquidation Amount of the Common Securities or may resign at
anytime.  Upon any resignation or removal, the Depositor shall appoint a
successor Administrator.  Each Administrator shall execute this Trust Agreement
thereby agreeing to comply with, and be legally bound by, all of the terms,
conditions and provisions of this Trust Agreement.  If at any time there is no
Administrator, the Property Trustee or any Holder who has been a Holder of Trust
Securities for at least six months may petition any court of competent
jurisdiction for the appointment of one or more Administrators.

     (b) Whenever a vacancy in the number of Administrators shall occur, until
such vacancy is filled by the appointment of an Administrator in accordance with
this Section 8.20, the Administrators in office,

                                       38
<PAGE>
 
regardless of their number (and notwithstanding any other provision of this
Agreement), shall have all the powers granted to the Administrators and shall
discharge all the duties imposed upon the Administrators by this Trust
Agreement.

     (c) Notwithstanding the foregoing, or any other provision of this Trust
Agreement, in the event any Administrator or a Delaware Trustee who is a natural
person dies or becomes, in the opinion of the Holders of a Majority in
Liquidation Amount of the Common Securities, incompetent, or incapacitated, the
vacancy created by such death, incompetence or incapacity may be filled by the
remaining Administrators, if there were at least two of them prior to such
vacancy, and by the Depositor, if there were not two such Administrators
immediately prior to such vacancy (with the successor in each case being a
Person who satisfies the eligibility requirement for Administrators or Delaware
Trustee, as the case may be, set forth in Section 8.7).


                                   ARTICLE IX

                      DISSOLUTION, LIQUIDATION AND MERGER

     SECTION 9.1.  Dissolution Upon Expiration Date.

     Unless earlier dissolved, the Issuer Trust shall automatically dissolve on
April ___, 2039 (the "Expiration Date"), and thereafter the Trust Property shall
be distributed in accordance with Section 9.4.

     SECTION 9.2.  Early Termination.

     The first to occur of any of the following events is an "Early Termination
Event" and the occurrence of which shall cause the dissolution of the Issuer
Trust:

     (a) the occurrence of the appointment of a receiver or other similar
official in any liquidation, insolvency or similar proceeding with respect to
the Depositor or all or substantially all of its property, or a court or other
governmental agency shall enter a decree or order and such decree or order shall
remain unstayed and undischarged for a period of 60 days, unless the Depositor
shall transfer the Common Securities as provided by Section 5.11, in which case
this provision shall refer instead to any such successor Holder of the Common
Securities;

     (b) the written direction to the Property Trustee from the Holder of the
Common Securities at any time to dissolve the Issuer Trust and to distribute the
Junior Subordinated Debentures to Holders in exchange for the Capital Securities
(which direction, subject to Section 9.4(a), is optional and wholly within the
discretion of the Holders of the Common Securities);

     (c) the redemption of all of the Capital Securities in connection with the
redemption of all the Junior Subordinated Debentures; and

     (d) the entry of an order for dissolution of the Issuer Trust by a court of
competent jurisdiction.

     SECTION 9.3.  Termination.

     As soon as is practicable after the occurrence of an event referred to in
Section 9.1 or 9.2, and upon the completion of the winding up and liquidation of
the Issuer Trust, the Administrators (each of whom is hereby authorized to take
such action) shall file a certificate of cancellation with the Secretary of
State of the State of Delaware terminating the Trust and, upon such filing, the
respective obligations and responsibilities of the Issuer Trustees, the
Administrators and the Issuer Trust shall terminate.

                                       39
<PAGE>
 
     SECTION 9.4.  Liquidation.

     (a) If an Early Termination Event specified in clause (a), (b) or (d) of
Section 9.2 occurs or upon the Expiration Date, the Issuer Trust shall be wound
up and liquidated by the Property Trustee as expeditiously as the Property
Trustee determines to be possible by distributing, after paying or making
reasonable provision to pay all claims and obligations of the Issuer Trust in
accordance with Section 3808(e) of the Delaware Business Trust Act, to each
Holder a Like Amount of Junior Subordinated Debentures, subject to Section
9.4(d).  Notice of liquidation shall be given by the Property Trustee by first-
class mail, postage prepaid, mailed not later than 15 nor more than 45 days
prior to the Liquidation Date to each Holder of Trust Securities at such
Holder's address appearing in the Securities Register.  All notices of
liquidation shall:

          (i)  state the Liquidation Date;

          (ii) state that, from and after the Liquidation Date, the Trust
     Securities will no longer be deemed to be Outstanding and any Trust
     Securities Certificates not surrendered for exchange will be deemed to
     represent a Like Amount of Junior Subordinated Debentures; and

          (iii)  provide such information with respect to the mechanics by which
     Holders may exchange Trust Securities Certificates for Junior Subordinated
     Debentures, or if Section 9.4(d) applies receive a Liquidation
     Distribution, as the Administrators or the Property Trustee shall deem
     appropriate.

     (b) Except where Section 9.2(c) or 9.4(d) applies, in order to effect the
liquidation of the Issuer Trust and distribution of the Junior Subordinated
Debentures to Holders, the Property Trustee shall establish a record date for
such distribution (which shall be not more than 30 days prior to the Liquidation
Date) and, either itself acting as exchange agent or through the appointment of
a separate exchange agent, shall establish such procedures as it shall deem
appropriate to effect the distribution of Junior Subordinated Debentures in
exchange for the Outstanding Trust Securities Certificates.

     (c) Except where Section 9.2(c) or 9.4(d) applies, after the Liquidation
Date, (i) the Trust Securities will no longer be deemed to be Outstanding, (ii)
the Clearing Agency for the Capital Securities or its nominee, as the registered
holder of the Global Capital Securities Certificate, shall receive a registered
global certificate or certificates representing the Junior Subordinated
Debentures to be delivered upon such distribution with respect to Capital
Securities held by the Clearing Agency or its nominee, and, (iii) any Trust
Securities Certificates not held by the Clearing Agency for the Capital
Securities or its nominee as specified in clause (ii) above will be deemed to
represent Junior Subordinated Debentures having a principal amount equal to the
stated Liquidation Amount of the Trust Securities represented thereby and
bearing accrued and unpaid interest in an amount equal to the accumulated and
unpaid Distributions on such Trust Securities until such certificates are
presented to the Securities Registrar for transfer or reissuance.

     (d) If, notwithstanding the other provisions of this Section 9.4, whether
because of an order for dissolution entered by a court of competent jurisdiction
or otherwise, distribution of the Junior Subordinated Debentures is not
practical, or if any Early Termination Event specified in clause (c) of Section
9.2 occurs, the Issuer Trust shall be dissolved and wound up and the Trust
Property shall be liquidated by the Property Trustee in such manner as the
Property Trustee determines.  In such event, on the date of the dissolution of
the Issuer Trust, unless the Trust Securities have been redeemed or are to be
redeemed on such date pursuant to Article IV, Holders will be entitled to
receive out of the assets of the Issuer Trust available for distribution to
Holders, after paying or making reasonable provision to pay all claims and
obligations of the Issuer Trust in accordance with Section 3808(e) of the
Delaware Business Trust Act, an amount equal to the aggregate of Liquidation
Amount per Trust Security plus accumulated and unpaid Distributions thereon to
the date of payment (such amount being the "Liquidation Distribution").  If,
upon any such dissolution, the Liquidation Distribution can be paid only in part
because the Issuer Trust has insufficient assets available to pay in full the
aggregate

                                       40
<PAGE>
 
Liquidation Distribution, then, subject to the next succeeding sentence, the
amounts payable by the Issuer Trust on the Trust Securities shall be paid on a
pro rata basis (based upon Liquidation Amounts).  The Holders of the Common
Securities will be entitled to receive Liquidation Distributions upon any such
dissolution pro rata (determined as aforesaid) with Holders of Capital
Securities, except that, if a Debenture Event of Default has occurred and is
continuing, the Capital Securities shall have a priority over the Common
Securities as provided in Section 4.3.

     SECTION 9.5.  Mergers, Consolidations, Amalgamations or Replacements of the
Issuer Trust.

     The Issuer Trust may not merge with or into, consolidate, amalgamate, or be
replaced by, or convey, transfer or lease its properties and assets
substantially as an entirety to, any entity, except pursuant to this Section 9.5
or Section 9.4.  At the request of the Holders of the Common Securities, and
with the consent of the Holders of at least a Majority in Liquidation Amount of
the Capital Securities, the Issuer Trust may merge with or into, consolidate,
amalgamate, or be replaced by or convey, transfer or lease its properties and
assets substantially as an entirety to a trust organized as such under the laws
of any State; provided, however, that (i) such successor entity either (a)
expressly assumes all of the obligations of the Issuer Trust with respect to the
Capital Securities or (b) substitutes for the Capital Securities other
securities having substantially the same terms as the Capital Securities
(the"Successor Securities") so long as the Successor Securities have the same
priority as the Capital Securities with respect to distributions and payments
upon liquidation, redemption and otherwise, (ii) a trustee of such successor
entity possessing the same powers and duties as the Property Trustee is
appointed to hold the Junior Subordinated Debentures, (iii) such merger,
consolidation, amalgamation, replacement, conveyance, transfer or lease does not
cause the Capital Securities (including any Successor Securities) to be
downgraded by any nationally recognized statistical rating organization, (iv)
such merger, consolidation, amalgamation, replacement, conveyance, transfer or
lease does not adversely affect the rights, preferences and privileges of the
holders of the Capital Securities (including any Successor Securities) in any
material respect, (v) such successor entity has a purpose substantially
identical to that of the Issuer Trust, (vi) prior to such merger, consolidation,
amalgamation, replacement, conveyance, transfer or lease, the Issuer Trustee has
received an Opinion of Counsel from independent counsel experienced in such
matters to the effect that (a) such merger, consolidation, amalgamation,
replacement, conveyance, transfer or lease does not adversely affect the rights
preferences and privileges of the holders of the Capital Securities (including
any Successor Securities) in any material respect, and (b) following such
merger, consolidation, amalgamation, replacement, conveyance, transfer or lease,
neither the Issuer Trust nor such successor entity will be required to register
as an"investment company" under the Investment Company Act and (vii) the
Depositor or any permitted transferee to whom it has transferred the Common
Securities hereunder own all of the common securities of such successor entity
and guarantees the obligations of such successor entity under the Successor
Securities at least to the extent provided by the Guarantee Agreement.
Notwithstanding the foregoing, the Issuer Trust shall not, except with the
consent of holders of 100% in Liquidation Amount of the Capital Securities,
consolidate, amalgamate, merge with or into, or be replaced by or convey,
transfer or lease its properties and assets substantially as an entirety to any
other entity or permit any other entity to consolidate, amalgamate, merge with
or into, or replace it if such consolidation, amalgamation, merger, replacement,
conveyance, transfer or lease would cause the Issuer Trust or the successor
entity to be taxable as a corporation for United States Federal income tax
purposes.


                                   ARTICLE X

                            MISCELLANEOUS PROVISIONS

     SECTION 10.1.  Limitation of Rights of Holders.

     Except as set forth in Section 9.2, the death, incapacity, dissolution,
termination or bankruptcy of any Person having an interest, beneficial or
otherwise, in Trust Securities shall not operate to terminate this Trust
Agreement, nor dissolve or terminate the Issuer Trust, nor entitle the legal
representatives, successors or heirs

                                       41
<PAGE>
 
of such Person or any Holder for such Person, to claim an accounting, take any
action or bring any proceeding in any court for a partition or winding-up of the
arrangements contemplated hereby, nor otherwise affect the rights, obligations
and liabilities of the parties hereto or any of them.  Any merger or similar
agreement authorized in accordance with this Trust Agreement shall be executed
by one or more of the Administrators on behalf of the Issuer Trust.

     SECTION 10.2.  Amendment.

     (a) This Trust Agreement may be amended from time to time by the Property
Trustee and the Holders of a Majority in Liquidation Amount of the Common
Securities, without the consent of any Holder of the Capital Securities (i) to
cure any ambiguity, correct or supplement any provision herein which may be
inconsistent with any other provision herein, or to make any other provisions
with respect to matters or questions arising under this Trust Agreement,
provided, however, that such amendment shall not adversely affect in any
material respect the interests of any Holder or (ii) to modify, eliminate or add
to any provisions of this Trust Agreement to such extent as shall be necessary
to ensure that the Issuer Trust will not be taxable as a corporation for United
States Federal income tax purposes at any time that any Trust Securities are
Outstanding or to ensure that the Issuer Trust will not be required to register
as an investment company under the Investment Company Act.

     (b) Except as provided in Section 10.2(c) hereof, any provision of this
Trust Agreement may be amended by the Property Trustee and the Holders of a
Majority in Liquidation Amount of the Common Securities with (i) the consent of
Holders of at least a Majority in Liquidation Amount of the Capital Securities
and (ii) receipt by the Issuer Trustees of an Opinion of Counsel to the effect
that such amendment or the exercise of any power granted to the Issuer Trustees
in accordance with such amendment will not cause the Issuer Trust to be taxable
as a corporation for United States federal income tax purposes or affect the
Issuer Trust's exemption from status of an "investment company" under the
Investment Company Act.

     (c) In addition to and notwithstanding any other provision in this Trust
Agreement, without the consent of each affected Holder, this Trust Agreement may
not be amended to (i) change the amount or timing of any Distribution on the
Trust Securities or otherwise adversely affect the amount of any Distribution
required to be made in respect of the Trust Securities as of a specified date or
(ii) restrict the right of a Holder to institute suit for the enforcement of any
such payment on or after such date.

     (d) Notwithstanding any other provisions of this Trust Agreement, no Issuer
Trustee shall enter into or consent to any amendment to this Trust Agreement
which would cause the Issuer Trust to fail or cease to qualify for the exemption
from status as an "investment company" under the Investment Company Act or be
taxable as a corporation for United States Federal income tax purposes.

     (e) Notwithstanding anything in this Trust Agreement to the contrary,
without the consent of the Depositor and the Administrators, this Trust
Agreement may not be amended in a manner which imposes any additional obligation
on the Depositor or the Administrators.

     (f) In the event that any amendment to this Trust Agreement is made, the
Administrators or the Property Trustee shall promptly provide to the Depositor a
copy of such amendment.

     (g) Neither the Property Trustee nor the Delaware Trustee shall be required
to enter into any amendment to this Trust Agreement which affects its own
rights, duties or immunities under this Trust Agreement.  The Property Trustee
shall be entitled to receive an Opinion of Counsel and an Officers' Certificate
stating that any amendment to this Trust Agreement is in compliance with this
Trust Agreement and all conditions precedent have been met.

                                       42
<PAGE>
 
     (h) Any amendments to this Trust Agreement, pursuant to Section 10.2(a),
shall become effective when notice of such amendment is given to the Holders of
the Trust Securities.

     (i) Notwithstanding any other provision of this Trust Agreement, no
amendment to this Trust Agreement may be made if, as a result of such amendment,
it would cause the Issuer Trust to be taxable as a corporation for United States
Federal income tax purposes.

     SECTION 10.3.  Separability.

     In case any provision in this Trust Agreement or in the Trust Securities
Certificates shall be invalid, illegal or unenforceable, the validity, legality
and enforceability of the remaining provisions shall not in any way be affected
or impaired thereby.

     SECTION 10.4.  Governing Law.

     THIS TRUST AGREEMENT AND THE RIGHTS AND OBLIGATIONS OF EACH OF THE HOLDERS,
THE ISSUER TRUST, THE DEPOSITOR, THE ISSUER TRUSTEES AND THE ADMINISTRATORS
SHALL GOVERNED BY AND INTERPRETED IN ACCORDANCE WITH THE LAWS OF THE STATE OF
DELAWARE AND ALL RIGHTS AND REMEDIES SHALL BE GOVERNED BY SUCH LAWS WITHOUT
REGARD TO THE PRINCIPLES OF CONFLICT OF LAWS OF THE STATE OF DELAWARE OR ANY
OTHER JURISDICTION THAT WOULD CALL FOR THE APPLICATION OF THE LAW OF ANY
JURISDICTION OTHER THAN THE STATE OF DELAWARE; PROVIDED, HOWEVER, THAT THERE
SHALL NOT BE APPLICABLE TO THE HOLDERS, THE ISSUER TRUST, THE DEPOSITOR, THE
ISSUER TRUSTEES, THE ADMINISTRATORS OR THIS TRUST AGREEMENT ANY PROVISION OF THE
LAWS (STATUTORY OR COMMON) OF THE STATE OF DELAWARE PERTAINING TO TRUSTS THAT
RELATE TO OR REGULATE, IN A MANNER INCONSISTENT WITH THE TERMS HEREOF (A) THE
FILING WITH ANY COURT OR GOVERNMENTAL BODY OR AGENCY OF TRUSTEE ACCOUNTS OR
SCHEDULES OF TRUSTEE FEES AND CHARGES, (B) AFFIRMATIVE REQUIREMENTS TO POST
BONDS FOR TRUSTEES, OFFICERS, AGENTS OR EMPLOYEES OF A TRUST, (C) THE NECESSITY
FOR OBTAINING COURT OR OTHER GOVERNMENTAL APPROVAL CONCERNING THE ACQUISITION,
HOLDING OR DISPOSITION OF REAL OR PERSONAL PROPERTY, (D) FEES OR OTHER SUMS
PAYABLE TO TRUSTEES, OFFICERS, AGENTS OR EMPLOYEES OF A TRUST, (E) THE
ALLOCATION OF RECEIPTS AND EXPENDITURES TO INCOME OR PRINCIPAL, (F) RESTRICTIONS
OR LIMITATIONS ON THE PERMISSIBLE NATURE, AMOUNT OR CONCENTRATION OF TRUST
INVESTMENTS OR REQUIREMENTS RELATING TO THE TITLING, STORAGE OR OTHER MANNER OF
HOLDING OR INVESTING TRUST ASSETS OR (G) THE ESTABLISHMENT OF FIDUCIARY OR OTHER
STANDARDS OF RESPONSIBILITY OR LIMITATIONS ON THE ACTS OR POWERS OF TRUSTEES
THAT ARE INCONSISTENT WITH THE LIMITATIONS OR LIABILITIES OR AUTHORITIES AND
POWERS OF THE ISSUER TRUSTEES OR THE ADMINISTRATORS AS SET FORTH OR REFERENCED
IN THIS TRUST AGREEMENT.  SECTION 3540 OF TITLE 12 OF THE DELAWARE CODE SHALL
NOT APPLY TO THE ISSUER TRUST.

     SECTION 10.5.  Payments Due on Non-Business Day.

     If the date fixed for any payment on any Trust Security shall be a day that
is not a Business Day, then such payment need not be made on such date but may
be made on the next succeeding day that is a Business Day (except as otherwise
provided in Sections 4.2(d)), with the same force and effect as though made on
the date fixed for such payment, and no Distributions shall accumulate on such
unpaid amount for the period after such date.

                                       43
<PAGE>
 
     SECTION 10.6.  Successors.

     This Trust Agreement shall be binding upon and shall inure to the benefit
of any successor to the Depositor, the Issuer Trust, the Administrators and any
Issuer Trustee, including any successor by operation of law.  Except in
connection with a consolidation, merger or sale involving the Depositor that is
permitted under Article VIII of the Indenture and pursuant to which the assignee
agrees in writing to perform the Depositor's obligations hereunder, the
Depositor shall not assign its obligations hereunder.

     SECTION 10.7.  Headings.

     The Article and Section headings are for convenience only and shall not
affect the construction of this Trust Agreement.

     SECTION 10.8.  Reports, Notices and Demands.

     Any report, notice, demand or other communication that by any provision of
this Trust Agreement is required or permitted to be given or served to or upon
any Holder or the Depositor may be given or served in writing by deposit
thereof, first class postage prepaid, in the United States mail, hand delivery
or facsimile transmission, in each case, addressed, (a) in the case of a Holder
of Capital Securities, to such Holder as such Holder's name and address may
appear on the Securities Register; and (b) in the case of the Holder of Common
Securities or the Depositor, to Equitable Resources, Inc., 420 Boulevard of the
Allies, Pittsburgh, Pennsylvania 15215, Attention: Office of the Secretary,
facsimile no.:(___) ________ or to such other address as may be specified in a
written notice by the Depositor to the Property Trustee.  Such notice, demand or
other communication to or upon a Holder shall be deemed to have been
sufficiently given or made, for all purposes, upon hand delivery, mailing or
transmission.  Such notice, demand or other communication to or upon the
Depositor shall be deemed to have been sufficiently given or made only upon
actual receipt of the writing by the Depositor.

     Any notice, demand or other communication which by any provision of this
Trust Agreement is required or permitted to be given or served to or upon the
Property Trustee, the Delaware Trustee, the Administrators, or the Issuer Trust
shall be given in writing addressed (until another address is published by the
Issuer Trust) as follows: (a) with respect to the Property Trustee to Bankers
Trust Company, Four Albany Street, 4th Floor, New York, NY 10006, Attention:
Corporate Trust and Agency Group Corporate Market Services; (b) with respect to
the Delaware Trustee to Bankers Trust (Delaware), E.A. Delle Donne Corporate
Center, Montgomery Building, 1011 Centre Road, Suite 200, Wilmington, DE 19805,
Attention: Lisa Wilkins; (c) with respect to the Administrators, to them at the
address above for notices to the Depositor, marked "Attention: Office of the
Secretary"; and (d) with respect to the Issuer Trust, to c/o Equitable
Resources, Inc., 420 Boulevard of the Allies, Pittsburgh, Pennsylvania 15215,
Attention: office of the Secretary.  Such notice, demand or other communication
to or upon the Issuer Trust or the Property Trustee shall be deemed to have been
sufficiently given or made only upon actual receipt of the writing by the Issuer
Trust, the Property Trustee, or such Administrator.

     SECTION 10.9.  Agreement Not to Petition.

     Each of the Issuer Trustees, the Administrators and the Depositor agree for
the benefit of the Holders that, until at least one year and one day after the
Issuer Trust has been terminated in accordance with Article IX, they shall not
file, or join in the filing of, a petition against the Issuer Trust under any
bankruptcy, insolvency, reorganization or other similar law (including, without
limitation, the United States Bankruptcy Code) (collectively, "Bankruptcy Laws")
or otherwise join in the commencement of any proceeding against the Issuer Trust
under any Bankruptcy Law.  In the event the Depositor takes action in violation
of this Section 10.9, the Property Trustee agrees, for the benefit of Holders,
that at the expense of the Depositor, it shall file an answer with the
bankruptcy court or otherwise properly contest the filing of such petition by
the Depositor

                                       44
<PAGE>
 
against the Issuer Trust or the commencement of such action and raise the
defense that the Depositor has agreed in writing not to take such action and
should be estopped and precluded therefrom and such other defenses, if any, as
counsel for the Issuer Trustee or the Issuer Trust may assert.  If any Issuer
Trustee or Administrator takes action in violation of this Section 10.9, the
Depositor agrees, for the benefit of the Holders, that at the expense of the
Depositor, it shall file an answer with the bankruptcy court or otherwise
properly contest the filing of such petition by such Person against the
Depositor or the commencement of such action and raise the defense that such
Person has agreed in writing not to take such action and should be estopped and
precluded therefrom and such other defenses, if any, as counsel for the Issuer
Trustee or the Issuer Trust may assert.  The provisions of this Section 10.9
shall survive the termination of this Trust Agreement.

     SECTION 10.10.  Trust Indenture Act; Conflict with Trust Indenture Act.

     (a) Trust Indenture Act; Application.  (i)  This Trust Agreement is subject
to the provisions of the Trust Indenture Act that are required to be a part of
this Trust Agreement and shall, to the extent applicable, be governed by such
provisions; (ii) if and to the extent that any provision of this Trust Agreement
limits, qualifies or conflicts with the duties imposed by Sections 310 to 317,
inclusive, of the Trust Indenture Act, such imposed duties shall control; (iii)
for purposes of this Trust Agreement, the Property Trustee, to the extent
permitted by applicable law and/or the rules and regulations of the Commission,
shall be the only Issuer Trustee which is a trustee for the purposes of the
Trust Indenture Act; and (iv) the application of the Trust Indenture Act to this
Trust Agreement shall not affect the nature of the Capital Securities and the
Common Securities as equity securities representing undivided beneficial
interests in the assets of the Issuer Trust.

     (b) Lists of Holders of Capital Securities.  (i) Each of the Depositor and
the Administrators on behalf of the Trust shall provide the Property Trustee
with such information as is required under Section 312(a) of the Trust Indenture
Act at the times and in the manner provided in Section 312(a) and (ii) the
Property Trustee shall comply with its obligations under Sections 310(b), 311
and 312(b)of the Trust Indenture Act.

     (c) Reports by the Property Trustee.  Within 60 days after November 30 of
each year, the Property Trustee shall provide to the Holders of the Trust
Securities such reports as are required by Section 313 of the Trust Indenture
Act, if any, in the form, in the manner and at the times provided by Section 313
of the Trust Indenture Act.  The Property Trustee shall also comply with the
requirements of Section 313(d) of the Trust Indenture Act.

     (d) Periodic Reports to Property Trustee.  Each of the Depositor and the
Administrators on behalf of the Issuer Trust shall provide to the Property
Trustee, the Commission and the Holders of the Trust Securities, as applicable,
such documents, reports and information as required by Section 314(a)(1) - (3)
(if any) of the Trust Indenture Act and the compliance certificates required by
Section 314(a)(4) and (c) of the Trust Indenture Act (provided that any
certificate to be provided pursuant to Section 314(a)(4) of the Trust Indenture
Act shall be provided within 120 days of the end of each fiscal year of the
Issuer Trust).

     (e) Evidence of Compliance with Conditions Precedent.  Each of the
Depositor and the Administrators on behalf of the Issuer Trust shall provide to
the Property Trustee such evidence of compliance with any conditions precedent,
if any, provided for in this Trust Agreement which relate to any of the matters
set forth in Section 314(c) of the Trust Indenture Act.  Any certificate or
opinion required to be given pursuant to Section 314(c) shall comply with
Section 314(e) of the Trust Indenture Act.

     (f) Disclosure of Information.  The disclosure of information as to the
names and addresses of the Holders of Trust Securities in accordance with
Section 312 of the Trust Indenture Act, regardless of the source from which such
information was derived, shall not be deemed to be a violation of any existing
law or any law hereafter enacted which does not specifically refer to Section
312 of the Trust Indenture Act, nor shall the Property Trustee be held
accountable by reason of mailing any material pursuant to a request made under
Section 312(b) of the Trust Indenture Act.

                                       45
<PAGE>
 
     SECTION 10.11.  Acceptance of Terms of Trust Agreement, Guarantee and
Indenture.

     THE RECEIPT AND ACCEPTANCE OF A TRUST SECURITY OR ANY INTEREST THEREIN BY
OR ON BEHALF OF A HOLDER OR ANY BENEFICIAL OWNER, WITHOUT ANY SIGNATURE OR
FURTHER MANIFESTATION OF ASSENT, SHALL CONSTITUTE THE UNCONDITIONAL ACCEPTANCE
BY THE HOLDER AND ALL OTHERS HAVING A BENEFICIAL INTEREST IN SUCH TRUST SECURITY
OF ALL THE TERMS AND PROVISIONS OF THIS TRUST AGREEMENT, THE GUARANTEE AGREEMENT
AND THE INDENTURE, AND THE AGREEMENT TO THE SUBORDINATION PROVISIONS AND OTHER
TERMS OF THE GUARANTEE AGREEMENT AND THE INDENTURE, AND SHALL CONSTITUTE THE
AGREEMENT OF THE ISSUER TRUST, SUCH HOLDER AND SUCH OTHERS THAT THE TERMS AND
PROVISIONS OF THIS TRUST AGREEMENT SHALL BE BINDING, OPERATIVE AND EFFECTIVE AS
BETWEEN THE ISSUER TRUST AND SUCH HOLDER AND SUCH OTHERS.

                                       46
<PAGE>
 
     SECTION 10.12.  Counterparts.

     This instrument may be executed in any number or counterparts, each of
which so executed shall be deemed to be an original, but all such counterparts
shall together constitute but one and the same instrument.


                              EQUITABLE RESOURCES, INC.,
                              as Depositor


                              By:______________________________________________
                              Name:
                              Title:


                              BANKERS TRUST COMPANY,
                              as Property Trustee, and
                              not in its individual capacity


                              By:_____________________________________________
                              Name:
                              Title:


                              BANKERS TRUST (DELAWARE),
                              as Delaware Trustee, and not
                              in its individual capacity


                              By:______________________________________________
                              Name:
                              Title:


Agreed to and Accepted by,


__________________________________________
Name:
Title: Administrator


__________________________________________
Name:
Title: Administrator

                                       47
<PAGE>
 
STATE OF _________________  )
                    )  ss.:
COUNTY OF _______________  )



     On the _____ day of April, 1998, before me personally came
_______________________, to me known, who, being by me duly sworn, did depose
and say that he is _______________ of Equitable Resources, Inc., one of the
corporations described in and which executed the foregoing instrument; that he
signed his name thereto by authority of the Board of Directors of said
corporation.


                              /s/



STATE OF _________________  )
                    )  ss.:
COUNTY OF _______________  )



     On the _____ day of April, 1998, before me personally came
_______________________, to me known, who, being by me duly sworn, did depose
and say that he is an Administrator of Equitable Resources Capital Trust I, one
of the corporations described in and which executed the foregoing instrument;
that he signed his name thereto by authority of the Board of Directors of said
corporation.


                              /s/



STATE OF _________________  )
                    )  ss.:
COUNTY OF _______________  )



     On the _____ day of April, 1998, before me personally came
_______________________, to me known, who, being by me duly sworn, did depose
and say that he is an Administrator of Equitable Resources Capital Trust I, one
of the corporations described in and which executed the foregoing instrument;
that he signed his name thereto by authority of the Board of Directors of said
corporation.


                              /s/

                                       48
<PAGE>
 
STATE OF NEW YORK   )
                    )  ss.:
COUNTY OF NEW YORK  )



     On the _____ day of April, 1998, before me personally came
_______________________, to me known, who, being by me duly sworn, did depose
and say that he is a Vice President of Bankers Trust Company, one of the
corporations described herein and which executed the foregoing instrument; that
he signed his name thereto by authority of the Board of Directors of said
corporation.


                              /s/



STATE OF NEW YORK   )
                    )  ss.:
COUNTY OF NEW YORK  )



     On the _____ day of April, 1998, before me personally came
_______________________, to me known, who, being by me duly sworn, did depose
and say that he is a Vice President of Bankers Trust (Delaware), one of the
corporations described herein and which executed the foregoing instrument; that
he signed his name thereto by authority of the Board of Directors of said
corporation.


                              /s/

                                       49
<PAGE>
 
                                                                       Exhibit A


                              CERTIFICATE OF TRUST







                                      A-1
<PAGE>
 
                                                                       Exhibit B


                       FORM OF LETTER OF REPRESENTATIONS









                                      B-1
<PAGE>
 
                                                                       Exhibit C

               THIS CERTIFICATE IS NOT TRANSFERABLE EXCEPT TO THE
            DEPOSITOR OR AN AFFILIATE OF THE DEPOSITOR IN COMPLIANCE
          WITH APPLICABLE LAW AND SECTION 5.11 OF THE TRUST AGREEMENT

     Certificate Number

     Number of Common Securities

     C-__

                    Certificate Evidencing Common Securities
                                       of
                      Equitable Resources Capital Trust I
                            _____% Common Securities
                  (liquidation amount $25 per Common Security)

     Equitable Resources Capital Trust I, a statutory business trust created
under the laws of the State of Delaware (the "Issuer Trust"), hereby certifies
that Equitable Resources, Inc. (the "Holder") is the registered owner of
_________(_____) common securities of the Issuer Trust representing undivided
beneficial interests in assets of the Issuer Trust and has designated the _____%
Common Securities (liquidation amount $25 per Common Security) (the "Common
Securities").  Except in accordance with Section 5.11 of the Trust Agreement (as
defined below) the Common Securities are not transferable and any attempted
transfer hereof other than in accordance therewith shall be void.  The
designations, rights, privileges, restrictions, preferences and other terms and
provisions of the Common Securities are set forth in, and this certificate and
the Common Securities represented hereby are issued and shall in all respects be
subject to the terms and provisions of, the Amended and Restated Trust Agreement
of the Issuer Trust, dated as of April ___, 1998, as the same may be amended
from time to time (the "Trust Agreement") among Equitable Resources, Inc., as
Depositor, Bankers Trust Company, as Property Trustee, Bankers Trust (Delaware),
as Delaware Trustee, two individuals selected by the holders of the Common
Securities to act as administrators with respect to the Issuer Trust (the
"Administrators") and the holders of Trust Securities, including the designation
of the terms of the Common Securities as set forth therein.  The Holder is
entitled to the benefits of a Guarantee Agreement entered into by Equitable
Resources, Inc., dated April ___, 1998 (the " Guarantee Agreement"), to the
extent provided therein.  The Issuer Trust will furnish a copy of the Trust
Agreement and the Guarantee Agreement to the Holder without charge upon written
request to the Issuer Trust at its principal place of business or registered
office.

     Upon receipt of this certificate, the Holder is bound by the Trust
Agreement and is entitled to the benefits thereunder.

     Terms used but not defined herein have the meanings set forth in the Trust
Agreement.

     IN WITNESS WHEREOF, one of the Administrators of the Issuer Trust has
executed this certificate this ____ day of _______, 1998.

                              EQUITABLE RESOURCES CAPITAL TRUST I

                              By:______________________________________________
                              Name:
                                    Administrator



                                      C-1
<PAGE>
 
                                                                       Exhibit D


     [IF THE CAPITAL SECURITIES CERTIFICATE IS TO BE A GLOBAL CAPITAL SECURITIES
CERTIFICATE, INSERT -- THIS CAPITAL SECURITIES CERTIFICATE IS A GLOBAL CAPITAL
SECURITIES CERTIFICATE WITHIN THE MEANING OF THE TRUST AGREEMENT HEREINAFTER
REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE OF A
DEPOSITARY.  THIS CAPITAL SECURITY CERTIFICATE IS EXCHANGEABLE FOR CAPITAL
SECURITIES CERTIFICATES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE
DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCE DESCRIBED IN THE
TRUST AGREEMENT AND MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY
TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE
DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY, EXCEPT IN THE LIMITED
CIRCUMSTANCES DESCRIBED IN THE TRUST AGREEMENT.

     UNLESS THIS CAPITAL SECURITY CERTIFICATE IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"),
TO EQUITABLE RESOURCES CAPITAL TRUST I OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY CAPITAL SECURITY CERTIFICATE ISSUED IS
REGISTERED IN THE NAME OF SUCH NOMINEE AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO SUCH ENTITY AS IS REQUESTED BY
AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF
FOR VALUE OR OTHERWISE BY OR TO A PERSON IS WRONGFUL INASMUCH AS THE REGISTERED
OWNER HEREOF, HAS AN INTEREST HEREIN.]

     NO EMPLOYEE BENEFIT OR OTHER PLAN OR INDIVIDUAL RETIREMENT ACCOUNT SUBJECT
TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED
("ERISA"), OR SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE
"CODE") (EACH, A "PLAN"), NO ENTITY WHOSE UNDERLYING ASSETS INCLUDE "PLAN
ASSETS" BY REASON OF ANY PLAN'S INVESTMENT IN THE ENTITY (A "PLAN ASSET
ENTITY"), AND NO PERSON INVESTING "PLAN ASSETS" OF ANY PLAN, MAY ACQUIRE OR HOLD
THIS CAPITAL SECURITIES CERTIFICATE OR ANY INTEREST HEREIN, UNLESS SUCH PURCHASE
AND HOLDING IS COVERED BY THE EXEMPTIVE RELIEF AVAILABLE UNDER U.S.  DEPARTMENT
OF LABOR PROHIBITED TRANSACTION CLASS EXEMPTION ("PTCE") 96-23, 95-60, 91-38,
90-1 OR 84-14 OR ANOTHER APPLICABLE EXEMPTION WITH RESPECT TO SUCH PURCHASE AND
HOLDING AND, IN THE CASE OF ANY PURCHASER OR HOLDER RELYING ON ANY EXEMPTION
OTHER THAN PTCE 96-23, 95-60, 91-38, 90-1 OR 84-14, HAS COMPLIED WITH ANY
REQUEST BY THE DEPOSITOR OR THE ISSUER TRUST FOR AN OPINION OF COUNSEL OR OTHER
EVIDENCE WITH RESPECT TO THE APPLICABILITY OF SUCH EXEMPTION.  ANY PURCHASER OR
HOLDER OF THE CAPITAL SECURITIES CERTIFICATE OR ANY INTEREST THEREIN WILL BE
DEEMED TO HAVE REPRESENTED BY ITS PURCHASE AND HOLDING HEREOF THAT EITHER (A)
THE PURCHASER AND HOLDER ARE NOT A PLAN OR A PLAN ASSET ENTITY AND IS NOT
PURCHASING SUCH SECURITIES ON BEHALF OF OR WITH "PLAN ASSETS" OF ANY PLAN, OR
(B) THE PURCHASE AND HOLDING OF THE CAPITAL SECURITIES IS COVERED BY THE
EXEMPTIVE RELIEF PROVIDED BY PTCE 96-23, 95-60, 91-38, 90-1 OR 84-14 OR ANOTHER
APPLICABLE EXEMPTION.



                                      D-1
<PAGE>
 
CERTIFICATE NUMBER                        NUMBER OF CAPITAL SECURITIES


                  $_____________ AGGREGATE LIQUIDATION AMOUNT
                           CUSIP NO.  ______________
                  CERTIFICATE EVIDENCING CAPITAL SECURITIES OF
                      EQUITABLE RESOURCES CAPITAL TRUST I
                           _____% CAPITAL SECURITIES
                 (LIQUIDATION AMOUNT $25 PER CAPITAL SECURITY)

     Equitable Resources Capital Trust I, a statutory business trust created
under the laws of the State of Delaware (the "Issuer Trust"), hereby certifies
that____________________ (the "Holder") is the registered owner of $___________
in aggregate liquidation amount of capital securities of the Issuer Trust
representing a preferred undivided beneficial interest in the assets of the
Issuer Trust and designated the Equitable Resources Capital Trust I _____%
Capital Securities (liquidation amount $25 per Capital Security) (the "Capital
Securities").  The Capital Securities are transferable on the books and records
of the Issuer Trust, in person or by a duly authorized attorney, upon surrender
of this certificate duly endorsed and in proper form for transfer as provided in
Section 5.5 of the Trust Agreement (as defined below).  The designations,
rights, privileges, restrictions, preferences and other terms and provisions of
the Capital Securities are set forth in, and this certificate and the Capital
Securities represented hereby are issued and shall in all respects be subject to
the terms and provisions of, the Amended and Restated Trust Agreement of the
Issuer Trust, dated as of April ___, 1998, as the same may be amended from time
to time (the "Trust Agreement"), among Equitable Resources, Inc., as Depositor,
Bankers Trust Company, as Property Trustee, Bankers Trust (Delaware), as
Delaware Trustee, two individuals selected by the holders of the Common
Securities to act as administrators with respect to the Issuer Trust (the
"Administrators") and the Holders of Trust Securities, including the designation
of the terms of the Capital Securities as set forth therein.  The Holder is
entitled to the benefits of the Guarantee Agreement entered into by Equitable
Resources, Inc., a Pennsylvania corporation, and Bankers Trust Company, as
guarantee trustee, dated as of April ___, 1998 (the "Guarantee Agreement"), to
the extent provided therein.  The Issuer Trust will furnish a copy of the Issuer
Trust Agreement and the Guarantee Agreement to the Holder without charge upon
written request to the Issuer Trust at its principal place of business or
registered office.

     Upon receipt of this certificate, the Holder is bound by the Trust
Agreement and is entitled to the benefits thereunder.

     Terms used but not defined herein have the meanings set forth in the Trust
Agreement.

     IN WITNESS WHEREOF, one of the Administrators of the Issuer Trust has
executed this certificate this ____ day of _______, 1998.

                                EQUITABLE RESOURCES CAPITAL TRUST I

                                By:___________________________________________
                                Name:
                                           Administrator
                                

                                AUTHENTICATED, COUNTERSIGNED AND REGISTERED:

                                BANKERS TRUST COMPANY, as Property Trustee

                                By:___________________________________________
                                Name:
                                           Authorized Officer


                                      D-2
<PAGE>
 
                                  ASSIGNMENT



     FOR VALUE RECEIVED, the undersigned assigns and transfers this Capital
Security to:
________________________________________________________________________________
        (Insert assignee's social security or tax identification number)

 _______________________________________________________________________________
                   (Insert address and zip code of assignee)

and irrevocably appoints _______________________________________________________
agent to transfer this Capital Security Certificate on the books of the Issuer
Trust.  The agent may substitute another to act for him or her.



Date:__________________    Signature:___________________________________________
                           (Sign exactly as your name appears on the other
                           side of this Capital Security Certificate)


The signature(s) should be guaranteed by an eligible guarantor institution
(banks, stockbrokers, savings and loan associations and credit unions with
membership in an approved signature guarantee medallion program), pursuant to
SEC Rule 17Ad-15.
<PAGE>
 
                                                                       Exhibit E

                          [FORM OF EXPENSE AGREEMENT]

                    AGREEMENT AS TO EXPENSES AND LIABILITIES


     AGREEMENT AS TO EXPENSES AND LIABILITIES, dated as of April ___, 1998,
between Equitable Resources, Inc., a Pennsylvania corporation, as Depositor (the
"Depositor"), and Equitable Resources Capital Trust I, a Delaware business trust
(the "Issuer Trust").

     WHEREAS, the Issuer Trust intends to issue its Common Securities (the
"Common Securities") to and acquire Debentures from the Depositor, and to issue
and sell ___% Capital Securities, (the "Capital Securities") with such powers,
preferences and special rights and restrictions as are set forth in the Amended
and Restated Trust Agreement of the Issuer Trust, dated as of April ___, 1998,
among Equitable Resources, Inc., as Depositor, Bankers Trust Company, as
Property Trustee, Bankers Trust (Delaware), as Delaware Trustee, two individuals
selected by holders of the Common Securities to act as administrators with
respect to the Issuer Trust (the "Administrators"), and holders of the Trust
Securities, as the same may be amended from time to time (the "Trust
Agreement");

     WHEREAS, the Depositor will own all of the Common Securities of the Trust;

     WHEREAS, capitalized terms used but not defined herein have the meanings
set forth in the Trust Agreement;

     NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto hereby agree as
follows:


                                   ARTICLE I

     SECTION 1.1.  Guarantee by the Depositor.  Subject to the terms and
conditions hereof, the Depositor hereby irrevocably and unconditionally
guarantees to each person or entity to whom the Issuer Trust is now or hereafter
becomes indebted or liable (the "Beneficiaries") the full payment, when and as
due, of any and all Obligations (as hereinafter defined) to such Beneficiaries.
As used herein, "Obligations" means any costs, expenses or liabilities of the
Issuer Trust, other than obligations of the Issuer Trust to pay to holders of
any Trust Securities the amounts due such holders pursuant to the terms of the
Trust Securities.  This Agreement is intended to be for the benefit of, and to
be enforceable by, all such Beneficiaries, whether or not such Beneficiaries
have received notice hereof.

     SECTION 1.2.  Subordination of Guarantee.  The guarantee and other
liabilities and obligations of the Depositor under this Agreement shall
constitute unsecured obligations of the Depositor and shall rank subordinate and
junior in right of payment to all Senior Indebtedness (as defined in the
Indenture) of the Depositor to the extent and in the manner set forth in the
Indenture with respect to the Debentures, and the provisions of Article XIII of
the Indenture will apply, mutatis mutandis, to the obligations of the Depositor
hereunder.  The obligations of the Depositor hereunder do not constitute Senior
Indebtedness (as defined in the Indenture) of the Depositor.

     SECTION 1.3.  Term of Agreement.  This Agreement shall terminate and be of
no further force and effect upon the dissolution of the Issuer Trust, provided,
however, that this Agreement shall continue to be effective or shall be
reinstated, as the case may be, if at any time any holder of Capital Securities
or any Beneficiary must restore payment of any sums paid under the Capital
Securities, under any Obligation, under the Guarantee Agreement dated the date
hereof by the Depositor and Bankers Trust Company, as guarantee


                                      E-1
<PAGE>
 
trustee, or under this Agreement for any reason whatsoever.  This Agreement is
continuing, irrevocable, unconditional and absolute.

     SECTION 1.4.  Waiver of Notice.  The Depositor hereby waives notice of
acceptance of this Agreement and of any Obligation to which it applies or may
apply, and the Depositor hereby waives presentment, demand for payment, protest,
notice of nonpayment, notice of dishonor, notice of redemption and all other
notices and demands.

     SECTION 1.5.  No Impairment.  The obligations, covenants, agreements and
duties of the Depositor under this Agreement shall in no way be affected or
impaired by reason of the happening from time to time of any of the following:

     (a) the extension of time for the payment by the Issuer Trust of all or any
portion of the Obligations or for the performance of any other obligation under,
arising out of, or in connection with, the Obligations;

     (b) any failure, omission, delay or lack of diligence on the part of the
Beneficiaries to enforce, assert or exercise any right, privilege, power or
remedy conferred on the Beneficiaries with respect to the Obligations or any
action on the part of the Issuer Trust granting indulgence or extension of any
kind; or

     (c) the voluntary or involuntary liquidation, dissolution, sale of any
collateral, receivership, insolvency, bankruptcy, assignment for the benefit of
creditors, reorganization, arrangement, composition or readjustment of debt of,
or other similar proceedings affecting, the Issuer Trust or any of the assets of
the Issuer Trust (other than the dissolution of the Issuer Trust in accordance
with the terms thereof).

There shall be no obligation of the Beneficiaries to give notice to, or obtain
the consent of, the Depositor with respect to the happening or any of the
foregoing.

     SECTION 1.6.  Enforcement.  A Beneficiary may enforce this Agreement
directly against the Depositor and the Depositor waives any right or remedy to
require that any action be brought against the Issuer Trust or any other person
or entity before proceeding against the Depositor.

     SECTION 1.7.  Subrogation.  The Depositor shall be subrogated to all rights
(if any) of any Beneficiary against the Issuer Trust in respect of any amounts
paid to the Beneficiaries by the Depositor under this Agreement; provided,
however, that the Depositor shall not (except to the extent required by
mandatory provisions of law) be entitled to enforce or exercise any rights that
it may acquire by way of subrogation or any indemnity, reimbursement or other
agreement, in all cases as a result of payment under this Agreement, if, at the
time of any such payment, any amounts are due and unpaid under this Agreement or
any payments are due to the holders of Capital Securities under the Trust
Agreement.


                                   ARTICLE II

     SECTION 2.1.  Assignment.  This Agreement may not be assigned by either
party hereto without the consent of the other, and any purported assignment
without such consent shall be void; except that upon any transfer of the Common
Securities, this Agreement shall be assigned and delegated by the Depositor to
its successor with such transfer without any action by either party hereto.

     SECTION 2.2.  Binding Effect.  All guarantees and agreements contained in
this Agreement shall bind the successors, assigns, receivers, trustees and
representatives of the Depositor and shall inure to the benefit of the
Beneficiaries.

     SECTION 2.3.  Amendment.  So long as there remains any Beneficiary or any
Capital Securities are outstanding, this Agreement shall not be modified or
amended in any manner adverse to such Beneficiary or to


                                     E-2
<PAGE>
 
the holders of the Capital Securities without the consent of such Beneficiary or
the holders of the Capital Securities, as the case may be.

     SECTION 2.4.  Notices.  Any notice, request or other communication required
or permitted to be given hereunder shall be given in writing by delivering the
same against receipt therefor by facsimile transmission (confirmed by mail),
telex or by registered or certified mail, addressed as follows (and if so given,
shall be deemed given when mailed or upon receipt of an answer-back, if sent by
telex):


                Equitable Resources Capital Trust I
                c/o Bankers Trust Company
                Four Albany Street
                New York, New York 10006
                Attention: Corporate Trust and Agency Group -
                              Corporate Market Services

                With a copy to:

                Equitable Resources, Inc.
                420 Boulevard of the Allies
                Pittsburgh, Pennsylvania 15215
                Attention: Secretary


     SECTION 2.5.  THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED AND
INTERPRETED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

     THIS AGREEMENT is executed as of the day and year first above written.


                                          EQUITABLE RESOURCES, INC.


                                          By:__________________________________
                                          Name:
                                          Title:


                                          EQUITABLE RESOURCES CAPITAL TRUST I


                                          By:__________________________________
                                          Name:
                                          Administrator


                                      E-3

<PAGE>
 
                                                                     EXHIBIT 4.7


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




                      EQUITABLE RESOURCES CAPITAL TRUST I


                     CAPITAL SECURITIES GUARANTEE AGREEMENT

                                    Between

                           EQUITABLE RESOURCES, INC.
                                 (as Guarantor)

                                      and

                             BANKERS TRUST COMPANY
                             (as Guarantee Trustee)



                                April ___, 1998



- --------------------------------------------------------------------------------
<PAGE>
 
                               TABLE OF CONTENTS

                                                                      Page
                                                                      ----


                                  ARTICLE I.

                                  DEFINITIONS

      SECTION 1.1.  Definitions............................................  1

                                  ARTICLE II.

                              TRUST INDENTURE ACT

      SECTION 2.1.  Trust Indenture Act; Application.......................  4
      SECTION 2.2.  List of Holders........................................  4
      SECTION 2.3.  Reports by the Guarantee Trustee.......................  4
      SECTION 2.4.  Periodic Reports to the Guarantee Trustee..............  4
      SECTION 2.5.  Evidence of Compliance with Conditions Precedent.......  4
      SECTION 2.6.  Events of Default; Waiver..............................  5
      SECTION 2.7.  Event of Default; Notice...............................  5
      SECTION 2.8.  Conflicting Interests..................................  5

                                 ARTICLE III.

              POWERS, DUTIES AND RIGHTS OF THE GUARANTEE TRUSTEE

      SECTION 3.1.  Powers and Duties of the Guarantee Trustee.............  5
      SECTION 3.2.  Certain Rights of Guarantee Trustee....................  6
      SECTION 3.3.  Indemnity..............................................  8
      SECTION 3.4.  Expenses...............................................  8

                                  ARTICLE IV.

                               GUARANTEE TRUSTEE

      SECTION 4.1.  Guarantee Trustee; Eligibility.........................  8
      SECTION 4.2.  Appointment, Removal and Resignation of the Guarantee 
                    Trustee................................................  8

                                  ARTICLE V.

                                   GUARANTEE

      SECTION 5.1.  Guarantee..............................................  9
      SECTION 5.2.  Waiver of Notice and Demand............................  9
      SECTION 5.3.  Obligations Not Affected...............................  9
      SECTION 5.4.  Rights of Holders...................................... 10
      SECTION 5.5.  Guarantee of Payment................................... 10
      SECTION 5.6.  Subrogation............................................ 10
      SECTION 5.7.  Independent Obligations................................ 11
<PAGE>
 
                                  ARTICLE VI.

                          COVENANTS AND SUBORDINATION

      SECTION 6.1.  Subordination.......................................... 11
      SECTION 6.2.  Pari Passu Guarantees.................................. 11

                                 ARTICLE VII.

                                  TERMINATION

      SECTION 7.1.  Termination............................................ 11

                                 ARTICLE VIII.

                                 MISCELLANEOUS

      SECTION 8.1.  Successors and Assigns................................. 12
      SECTION 8.2.  Amendments............................................. 12
      SECTION 8.3.  Notices................................................ 12
      SECTION 8.4.  Benefit................................................ 13
      SECTION 8.5.  Interpretation......................................... 13
      SECTION 8.6.  Governing Law.......................................... 13
      SECTION 8.7.  Counterparts........................................... 14

                                       ii
<PAGE>
 
             Certain Sections of this Guarantee Agreement relating
                      to Sections 310 through 318 of the
                  Trust Indenture Act of 1939 Trust Indenture

                              Guarantee Agreement


Act                                                            Section
                                                               -------

Section
(ss.) 310(a)(1) ........................................................4.1(a)
(a)(2) .................................................................4.1(a)
(a)(3) .........................................................Not Applicable
(a)(4) .........................................................Not Applicable
(b) ...............................................................2.8, 4.1(c)
(ss.) 311(a) ...................................................Not Applicable
(b) ............................................................Not Applicable
(ss.) 312(a) ...........................................................2.2(a)
(b) ....................................................................2.2(b)
(c) ............................................................Not Applicable
(ss.) 313(a) ..............................................................2.3
(a)(4) ....................................................................2.3
(b) .......................................................................2.3
(c) .......................................................................2.3
(d) .......................................................................2.3
(ss.) 314(a) ..............................................................2.4
(b) .......................................................................2.4
(c)(1) ....................................................................2.5
(c)(2) ....................................................................2.5
(c)(3) ....................................................................2.5
(e) .............................................................1.1, 2.5, 3.2
(ss.) 315(a) ...........................................................3.1(d)
(b) .......................................................................2.7
(c) ....................................................................3.1(c)
(d) ....................................................................3.1(d)
(e) ............................................................Not Applicable
(ss.) 316(a) .....................................................1.1,2.6, 5.4
(a)(1)(A) .................................................................5.4
(a)(1)(B) .................................................................5.4
(a)(2) .........................................................Not Applicable
(b) .......................................................................5.3
(c) ............................................................Not Applicable
(ss.) 317(a)(1) ................................................Not Applicable
(a)(2) .........................................................Not Applicable
(b) ............................................................Not Applicable
(ss.) 318(a) ..............................................................2.1

Note: This reconciliation and tie shall not, for any purpose, be deemed to be a 
part of the Guarantee Agreement.

                                      iii
<PAGE>
 
          This CAPITAL SECURITIES GUARANTEE AGREEMENT, dated as of April ___,
1998 is executed and delivered by EQUITABLE RESOURCES, INC., a Pennsylvania
corporation (the "Guarantor") having its principal office at 420 Boulevard of
the Allies, Pittsburgh, Pennsylvania 15219 and Bankers Trust Company, a New York
banking corporation, as trustee (the "Guarantee Trustee"), for the benefit of
the Holders (as defined herein) from time to time of the Capital Securities (as
defined herein) of Equitable Resources Capital Trust I, a Delaware statutory
business trust (the "Issuer Trust").

     WHEREAS, pursuant to an Amended and Restated Trust Agreement (the "Trust
Agreement"), dated as of April ___, 1998, among Equitable Resources, Inc., as
Depositor, Bankers Trust Company, as Property Trustee (the "Property Trustee"),
Bankers Trust (Delaware), as Delaware Trustee (the "Delaware Trustee")
(collectively, the "Issuer Trustees"), two individuals selected by the holders
of the Common Securities to act as administrators with respect to the Issuer
Trust (the "Administrators") and the Holders from time to time of preferred
undivided beneficial ownership interests in the assets of the Issuer Trust, the
Issuer Trust is issuing $125,000,000 aggregate Liquidation Amount (as defined
herein) of its ____% Capital Securities, Liquidation Amount $25 per capital
security (the "Capital Securities"), representing preferred undivided beneficial
ownership interests in the assets of the Issuer Trust and having the terms set
forth in the Trust Agreement;

     WHEREAS, the Capital Securities will be issued by the Issuer Trust and the
proceeds thereof, together with the proceeds from the issuance of the Issuer
Trust's Common Securities (as defined herein), will be used to purchase the
Junior Subordinated Debentures (as defined in the Trust Agreement) of the
Guarantor which will be deposited with Bankers Trust Company, as Property
Trustee under the Trust Agreement, as trust assets; and

     WHEREAS, as incentive for the Holders to purchase the Capital Securities,
the Guarantor desires irrevocably and unconditionally to agree, to the extent
set forth herein, to pay to the Holders of the Capital Securities the Guarantee
Payments (as defined herein) and to make certain other payments on the terms and
conditions set forth herein.

     NOW, THEREFORE, in consideration of the purchase of the Capital Securities
by each Holder, which purchase the Guarantor hereby acknowledges shall benefit
the Guarantor, and intending to be legally bound hereby, the Guarantor executes
and delivers this Guarantee Agreement for the benefit of the Holders from time
to time of the Capital Securities.


                                   ARTICLE I.

                                  DEFINITIONS

     SECTION 1.1.  Definitions.

     As used in this Guarantee Agreement, the terms set forth below shall,
unless the context otherwise requires, have the following meanings.  Capitalized
terms used but not otherwise defined herein shall have the meanings assigned to
such terms in the Trust Agreement as in effect on the date hereof.

     "Additional Amounts" has the meaning specified in the Trust Agreement.

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

     "Capital Securities" shall have the meaning specified in the first recital
of this Guarantee Agreement.

                                       1
<PAGE>
 
     "Common Securities" means the securities representing common undivided
beneficial interests in the assets of the Issuer Trust.

     "Distributions" means preferential cumulative cash distributions
accumulating from and including _________, 1998 and payable quarterly in arrears
on January 15, April 15, July 15 and October 15 of each year, commencing July
15, 1998, at the annual rate of ____% of the Liquidation Amount.

     "Event of Default" means (i) a default by the Guarantor in any of its
payment obligations under this Guarantee Agreement, or (ii) a default by the
Guarantor in any other obligation hereunder that remains unremedied for 30 days.

     "Guarantee Agreement" means this Guarantee Agreement, as modified, amended
or supplemented from time to time.

     "Guarantee Payments" means the following payments or distributions, without
duplication, with respect to the Capital Securities, to the extent not paid or
made by or on behalf of the Issuer Trust: (i) any accumulated and unpaid
Distributions required to be paid on the Capital Securities, to the extent the
Issuer Trust shall have funds on hand available therefor at such time, (ii) the
Redemption Price, with respect to the Capital Securities called for redemption
by the Issuer Trust to the extent that the Issuer Trust shall have funds on hand
available therefor at such time, and (iii) upon a voluntary or involuntary
dissolution, winding-up or liquidation of the Issuer Trust, unless Junior
Subordinated Debentures are distributed to the Holders, the lesser of (a) the
aggregate of the Liquidation Amount and all accumulated and unpaid Distributions
to the date of payment to the extent the Issuer Trust shall have funds on hand
available to make such payment at such time and (b) the amount of assets of the
Issuer Trust remaining available for distribution to Holders on liquidation of
the Issuer Trust (in either case, the "Liquidation Distribution").

     "Guarantee Trustee" means Bankers Trust Company, until a Successor
Guarantee Trustee has been appointed and has accepted such appointment pursuant
to the terms of this Guarantee Agreement and thereafter means each such
Successor Guarantee Trustee.

     "Guarantor" shall have the meaning specified in the first paragraph of this
Guarantee Agreement.

     "Holder" means any holder, as registered on the books and records of the
Issuer Trust, of any Capital Securities; provided, however, that, in determining
whether the holders of the requisite percentage of Capital Securities have given
any request, notice, consent or waiver hereunder, "Holder"shall not include the
Guarantor, the Guarantee Trustee, or any Affiliate of the Guarantor or the
Guarantee Trustee.

     "Indenture" means the Junior Subordinated Debt Indenture dated as of April
___, 1998, between Equitable Resources, Inc. and Bankers Trust Company, as
trustee, as may be modified, amended or supplemented from time to time.

     "Issuer Trust" shall have the meaning specified in the first paragraph of
this Guarantee Agreement.

     "Liquidation Amount" means the stated amount of $25 per Capital Security.

     "Majority in Liquidation Amount of the Capital Securities" means, except as
provided by the Trust Indenture Act, Capital Securities representing more than
50% of the aggregate Liquidation Amount of all then outstanding Capital
Securities issued by the Issuer Trust.

     "Like Amount" means (i) with respect to a redemption of Trust Securities,
Trust Securities having a Liquidation Amount equal to that portion of the
principal amount of Junior Subordinated Debentures to be contemporaneously
redeemed in accordance with the Indenture, allocated to the Common Securities
and to the

                                       2
<PAGE>
 
Capital Securities based upon the relative Liquidation Amounts of such classes
and (ii) with respect to a distribution of Junior Subordinated Debentures to
Holders of Trust Securities in connection with a dissolution or liquidation of
the Issuer Trust, Junior Subordinated Debentures having a principal amount equal
to the Liquidation Amount of the Trust Securities of the Holder to whom such
Junior Subordinated Debentures are distributed.

     "Officer's Certificate" means a certificate signed by any one of the
following:  the Chairman of the Board, the Chief Executive Officer, the
President, the Chief Financial Officer, any Senior Vice President or Vice
President, the Treasurer, any Assistant Treasurer of the Guarantor or any other
person authorized by the Board of Directors to execute any such certificate, and
delivered to the Guarantee Trustee.  Any Officer's Certificate delivered with
respect to compliance with a condition or covenant provided for in this
Guarantee Agreement shall include:

     (a) a statement by the officer signing the Officer's Certificate that such
officer has read the covenant or condition and the definitions relating thereto;

     (b) a brief statement of the nature and scope of the examination or
investigation undertaken by such officer in rendering the Officer's Certificate;

     (c) a statement that such officer has made such examination or
investigation as, in such officer's opinion, is necessary to enable such officer
to express an informed opinion as to whether or not such covenant or condition
has been complied with; and

     (d) a statement as to whether, in the opinion of such officer, such
condition or covenant has been complied with.

     "Person" means a legal person, including any individual,corporation,
estate, partnership, joint venture, association, joint stock company, limited
liability company, trust, unincorporated association, or government or any
agency or political subdivision thereof, or any other entity of whatever nature.

     "Redemption Date" means, with respect to any Capital Security to be
redeemed, the date fixed for such redemption by or pursuant to the Trust
Agreement; provided that each Junior Subordinated Debenture Redemption Date and
the stated maturity of the Junior Subordinated Debentures shall be a Redemption
Date for a Like Amount of Capital Securities.

     "Redemption Price" shall have the meaning specified in the Trust Agreement.

     "Responsible Officer" means, when used with respect to the Guarantee
Trustee, any officer assigned to the Corporate Trust Office, including any
managing director, vice president, assistant vice president, assistant
treasurer, assistant secretary or any other officer of the Guarantee Trustee
customarily performing functions similar to those performed by any of the above
designated officers and having direct responsibility for the administration of
this Indenture, and also, with respect to a particular matter, any other officer
to whom such matter is referred because of such officer's knowledge of and
familiarity with the particular subject.

     "Senior Indebtedness" shall have the meaning specified in the Indenture.

     "Successor Guarantee Trustee" means a successor Guarantee Trustee
possessing the qualifications to act as Guarantee Trustee under Section 4.1.

     "Trust Agreement" means the Amended and Restated Trust Agreement, dated
April ___, 1998, executed by Equitable Resources, Inc., as Depositor, Bankers
Trust Company, as Property Trustee, and Bankers Trust (Delaware), as Delaware
Trustee.

                                       3
<PAGE>
 
     "Trust Indenture Act" means the Trust Indenture Act of 1939 (15 U.S.C.
ss.ss. 77aaa-77bbbb), as amended.

     "Trust Securities" means the Common Securities and the Capital Securities.


                                  ARTICLE II.

                              TRUST INDENTURE ACT

     SECTION 2.1.  Trust Indenture Act; Application.

     If any provision hereof limits, qualifies or conflicts with a provision of
the Trust Indenture Act that is required under such Act to be a part of and
govern this Guarantee Agreement, the provision of the Trust Indenture Act shall
control.  If any provision of this Guarantee Agreement modifies or excludes any
provision of the Trust Indenture Act that may be so modified or excluded, the
latter provision shall be deemed to apply to this Indenture as so modified or to
be excluded, as the case may be.

     SECTION 2.2.  List of Holders.

     (a) The Guarantor will furnish or cause to be furnished to the Guarantee
Trustee a list of Holders at the following times:

          (i) quarterly, not more than 15 days after January 15, April 15, July
     15 and October 15 in each year, a list, in such form as the Guarantee
     Trustee may reasonably require, of the names and addresses of the Holders
     as of such January 15, April 15, July 15 and October 15; and

          (ii) at such other times as the Guarantee Trustee may request in
     writing, within 30 days after the receipt by the Guarantor of any such
     request, a list of similar form and content as of a date not more than 15
     days prior to the time such list is furnished.

     (b) The Guarantee Trustee shall comply with the requirements of Section
312(b) of the Trust Indenture Act.

     SECTION 2.3.  Reports by the Guarantee Trustee.

     Not later than January 31 of each year, commencing January 31, 1998, the
Guarantee Trustee shall provide to the Holders such reports, if any, as are
required by Section 313 of the Trust Indenture Act in the form and in the manner
provided by Section 313 of the Trust Indenture Act.  The Guarantee Trustee shall
also comply with the requirements of Section 313(d) of the Trust Indenture Act.
If the Guarantee Trustee is also the Property Trustee or the Indenture Trustee,
then such reports will not be required.

     SECTION 2.4.  Periodic Reports to the Guarantee Trustee.

     The Guarantor shall provide to the Guarantee Trustee, and the Holders such
documents, reports and information, if any, as required by Section 314 of the
Trust Indenture Act and the compliance certificate required by Section 314 of
the Trust Indenture Act, in the form, in the manner and at the times required by
Section 314 of the Trust Indenture Act.

     SECTION 2.5.  Evidence of Compliance with Conditions Precedent.

                                       4
<PAGE>
 
     The Guarantor shall provide to the Guarantee Trustee such evidence of
compliance with such conditions precedent, if any, provided for in this
Guarantee Agreement that relate to any of the matters set forth in Section
314(c) of the Trust Indenture Act.  Any certificate or opinion required to be
given by an officer pursuant to Section 314(c)(1) may be given in the form of an
Officer's Certificate.

     SECTION 2.6.  Events of Default; Waiver.

     The Holders of a Majority in Liquidation Amount of the Capital Securities
may, by vote, on behalf of the Holders, waive any past Event of Default and its
consequences.  Upon such waiver, any such Event of Default shall cease to exist,
and any Event of Default arising therefrom shall be deemed to have been cured,
for every purpose of this Guarantee Agreement, but no such waiver shall extend
to any subsequent or other default or Event of Default or impair any right
consequent therefrom.

     SECTION 2.7.  Event of Default; Notice.

     (a) The Guarantee Trustee shall, within 90 days after the occurrence of an
Event of Default, transmit by mail, first class postage prepaid, to the Holders,
notices of all Events of Default known to a Responsible Officer of the Guarantee
Trustee, unless such Events of Default have been cured before the giving of such
notice; provided that, except in the case of a default in the payment of a
Guarantee Payment, the Guarantee Trustee shall be protected in withholding such
notice if and so long as the Board of Directors, the executive committee or a
trust committee of directors and/or Responsible Officers of the Guarantee
Trustee in good faith determines that the withholding of such notice is in the
interests of the Holders.

     (b) The Guarantee Trustee shall not be deemed to have knowledge of any
Event of Default unless a Responsible Officer charged with the administration of
this Guarantee Agreement shall have received written notice of such Event of
Default.

     SECTION 2.8.  Conflicting Interests.

     The Trust Agreement shall be deemed to be specifically described in this
Guarantee Agreement for the purposes of clause (i) of the first proviso
contained in Section 310(b) of the Trust Indenture Act.


                                  ARTICLE III.

               POWERS, DUTIES AND RIGHTS OF THE GUARANTEE TRUSTEE

     SECTION 3.1.  Powers and Duties of the Guarantee Trustee.

     (a) This Guarantee Agreement shall be held by the Guarantee Trustee for the
benefit of the Holders, and the Guarantee Trustee shall not transfer this
Guarantee Agreement to any Person except a Holder exercising his or her rights
pursuant to Section 5.4(iv) or to a Successor Guarantee Trustee on acceptance by
such Successor Guarantee Trustee of its appointment to act as Successor
Guarantee Trustee hereunder.  The right, title and interest of the Guarantee
Trustee, as such, hereunder shall automatically vest in any Successor Guarantee
Trustee, upon acceptance by such Successor Guarantee Trustee of its appointment
hereunder, and such vesting and cessation of title shall be effective whether or
not conveyancing documents have been executed and delivered pursuant to the
appointment of such Successor Guarantee Trustee.

     (b) If an Event of Default has occurred and is continuing, the Guarantee
Trustee shall enforce this Guarantee Agreement for the benefit of the Holders.

                                       5
<PAGE>
 
     (c) The Guarantee Trustee, before the occurrence of any Event of Default
and after the curing of all Events of Default that may have occurred, shall be
obligated to perform only such duties as are specifically set forth in this
Guarantee Agreement (including pursuant to Section 2.1), and no implied
covenants shall be read into this Guarantee Agreement against the Guarantee
Trustee.  If an Event of Default has occurred (that has not been cured or waived
pursuant to Section 2.6), the Guarantee Trustee shall exercise such of the
rights and powers vested in it by this Guarantee Agreement, and use the same
degree of care and skill in its exercise thereof, as a prudent person would
exercise or use under the circumstances in the conduct of his or her own
affairs.

     (d) No provision of this Guarantee Agreement shall be construed to relieve
the Guarantee Trustee from liability for its own negligent action, its own
negligent failure to act or its own willful misconduct, except that:

          (i) Prior to the occurrence of any Event of Default and after the
     curing or waiving of all such Events of Default that may have occurred:

               (A) the duties and obligations of the Guarantee Trustee shall be
          determined solely by the express provisions of this Guarantee
          Agreement (including pursuant to Section 2.1), and the Guarantee
          Trustee shall not be liable except for the performance of such duties
          and obligations as are specifically set forth in this Guarantee
          Agreement (including pursuant to Section 2.1); and

               (B) in the absence of bad faith on the part of the Guarantee
          Trustee, the Guarantee Trustee may conclusively rely, as to the truth
          of the statements and the correctness of the opinions expressed
          therein, upon any certificates or opinions furnished to the Guarantee
          Trustee and conforming to the requirements of this Guarantee
          Agreement; but in the case of any such certificates or opinions that
          by any provision hereof or of the Trust Indenture Act are specifically
          required to be furnished to the Guarantee Trustee, the Guarantee
          Trustee shall be under a duty to examine the same to determine whether
          or not they conform to the requirements of this Guarantee Agreement;

          (ii) The Guarantee Trustee shall not be liable for any error of
     judgment made in good faith by a Responsible Officer of the Guarantee
     Trustee, unless it shall be proved that the Guarantee Trustee was negligent
     in ascertaining the pertinent facts upon which such judgment was made;

          (iii)  The Guarantee Trustee shall not be liable with respect to any
     action taken or omitted to be taken by it in good faith in accordance with
     the written direction of the Holders of not less than a Majority in
     Liquidation Amount of the Capital Securities relating to the time, method
     and place of conducting any proceeding for any remedy available to the
     Guarantee Trustee, or exercising any trust or power conferred upon the
     Guarantee Trustee under this Guarantee Agreement; and

          (iv) No provision of this Guarantee Agreement shall require the
     Guarantee Trustee to expend or risk its own funds or otherwise incur
     personal financial liability in the performance of any of its duties or in
     the exercise of any of its rights or powers if the Guarantee Trustee shall
     have reasonable grounds for believing that the repayment of such funds or
     liability is not assured to it under the terms of this Guarantee Agreement
     or indemnity satisfactory to it against such risk or liability is not
     reasonably assured to it.

     SECTION 3.2.  Certain Rights of Guarantee Trustee.

     (a) Subject to the provisions of Section 3.1:

                                       6
<PAGE>
 
          (i) The Guarantee Trustee may conclusively rely and shall be fully
protected in acting or refraining from acting upon any resolution,certificate,
statement, instrument, opinion, report, notice, request, direction,consent,
order, bond, debenture, note, other evidence of indebtedness or other paper or
document reasonably believed by it to be genuine and to have been signed, sent
or presented by the proper party or parties.

          (ii) Any direction or act of the Guarantor contemplated by this
Guarantee Agreement shall be sufficiently evidenced by an Officer's Certificate
unless otherwise prescribed herein.

          (iii)  Whenever, in the administration of this Guarantee Agreement,
the Guarantee Trustee shall deem it desirable that a matter be proved or
established before taking, suffering or omitting to take any action hereunder,
the Guarantee Trustee (unless other evidence is herein specifically prescribed)
may, in the absence of bad faith on its part, request and conclusively rely upon
an Officer's Certificate which, upon receipt of such request from the Guarantee
Trustee, shall be promptly delivered by the Guarantor.

          (iv) The Guarantee Trustee may consult with legal counsel, and the
advice or written opinion of such legal counsel with respect to legal matters
shall be full and complete authorization and protection in respect of any action
taken, suffered or omitted to be taken by it hereunder in good faith and in
accordance with such advice or opinion.  Such legal counsel may be legal counsel
to the Guarantor or any of its Affiliates and may be one of its employees.  The
Guarantee Trustee shall have the right at any time to seek instructions
concerning the administration of this Guarantee Agreement from any court of
competent jurisdiction.

          (v) The Guarantee Trustee shall be under no obligation to exercise any
of the rights or powers vested in it by this Guarantee Agreement at the request
or direction of any Holder, unless such Holder shall have provided to the
Guarantee Trustee such security and indemnity as would satisfy a reasonable
person in the position of the Guarantee Trustee, against the costs,expenses
(including attorneys' fees and expenses) and liabilities that might be incurred
by it in complying with such request or direction, including such reasonable
advances as may be requested by the Guarantee Trustee.

          (vi) The Guarantee Trustee shall not be bound to make any
investigation into the facts or matters stated in any resolution,
certificate,statement, instrument, opinion, report, notice, request, direction,
consent,order, bond, debenture, note, other evidence of indebtedness or other
paper or document, but the Guarantee Trustee, in its discretion, may make such
further inquiry or investigation into such facts or matters as it may see fit.

          (vii)  The Guarantee Trustee may execute any of the trusts or powers
hereunder or perform any duties hereunder either directly or by or through its
agents or attorneys, and the Guarantee Trustee shall not be responsible for any
negligence or wilful misconduct on the part of any such agent or attorney
appointed with due care by it hereunder.

          (viii)  Whenever in the administration of this Guarantee Agreement the
Guarantee Trustee shall deem it desirable to receive instructions with respect
to enforcing any remedy or right or taking any other action hereunder, the
Guarantee Trustee (A) may request instructions from the Holders,(B) may refrain
from enforcing such remedy or right or taking such other action until such
instructions are received and (C) shall be fully protected in acting in
accordance with such instructions.

     (b) No provision of this Guarantee Agreement shall be deemed to impose any
duty or obligation on the Guarantee Trustee to perform any act or acts or
exercise any right, power, duty or obligation conferred or imposed on it in any
jurisdiction in which it shall be illegal, or in which the Guarantee Trustee
shall be unqualified or incompetent in accordance with applicable law, to
perform any such act or acts or to exercise any

                                       7
<PAGE>
 
such right, power, duty or obligation.  No permissive power or authority
available to the Guarantee Trustee shall be construed to be a duty to act in
accordance with such power and authority.

     SECTION 3.3.  Indemnity.

     The Guarantor agrees to indemnify the Guarantee Trustee for, and to hold it
harmless against, any loss, liability or expense incurred without negligence,
wilful misconduct or bad faith on the part of the Guarantee Trustee, arising out
of or in connection with the acceptance or administration of this Guarantee
Agreement, including the costs and expenses of defending itself against any
claim or liability in connection with the exercise or performance of any of its
powers or duties hereunder.  The Guarantee Trustee will not claim or exact any
lien or charge on any Guarantee Payments as a result of any amount due to it
under this Guarantee Agreement.

     SECTION 3.4.  Expenses.

     The Guarantor shall from time to time reimburse the Guarantee Trustee for
its expenses and costs (including reasonable attorneys' or agents' fees and
expenses) incurred in connection with the performance of its duties hereunder.


                                  ARTICLE IV.

                               GUARANTEE TRUSTEE

     SECTION 4.1.  Guarantee Trustee; Eligibility.

     (a) There shall at all times be a Guarantee Trustee which shall:

          (i) not be an Affiliate of the Guarantor; and

          (ii) be a Person that is eligible pursuant to the Trust Indenture Act
     to act as such and has a combined capital and surplus of at least
     $50,000,000, and shall be a corporation meeting the requirements of Section
     310(c) of the Trust Indenture Act.  If such corporation publishes reports
     of condition at least annually,pursuant to law or to the requirements of
     the supervising or examining authority, then, for the purposes of this
     Section and to the extent permitted by the Trust Indenture Act, the
     combined capital and surplus of such corporation shall be deemed to be its
     combined capital and surplus as set forth in its most recent report of
     condition so published.

     (b) If at any time the Guarantee Trustee shall cease to be eligible to so
act under Section 4.1(a), the Guarantee Trustee shall immediately resign in the
manner and with the effect set out in Section 4.2.

     (c) If the Guarantee Trustee has or shall acquire any "conflicting
interest" within the meaning of Section 310(b) of the Trust Indenture Act, the
Guarantee Trustee and Guarantor shall in all respects comply with the provisions
of Section 310(b) of the Trust Indenture Act.

     SECTION 4.2.  Appointment, Removal and Resignation of the Guarantee
Trustee.

     (a) No resignation or removal of the Guarantee Trustee and no appointment
of a Successor Guarantee Trustee pursuant to this Article shall become effective
until the acceptance of appointment by the Successor Guarantee Trustee by
written instrument executed by the Successor Guarantee Trustee and delivered to
the Holders and the Guarantee Trustee.

                                       8
<PAGE>
 
     (b) Subject to the immediately preceding paragraph, a Guarantee Trustee may
resign at any time by giving written notice thereof to the Holders.The Guarantee
Trustee shall appoint a successor by requesting from at least three Persons
meeting the eligibility requirements such Person's expenses and charges to serve
as the Guarantee Trustee, and selecting the Person who agrees to the lowest
expenses and charges.  If the instrument of acceptance by the Successor
Guarantee Trustee shall not have been delivered to the Guarantee Trustee within
60 days after the giving of such notice of resignation, the Guarantee Trustee
may petition, at the expense of the Guarantor, any court of competent
jurisdiction for the appointment of a Successor Guarantee Trustee.

     (c) The Guarantee Trustee may be removed for cause at any time by Act
(within the meaning of Section 6.8 of the Trust Agreement) of the Holders of at
least a Majority in Liquidation Amount of the Capital Securities, delivered to
the Guarantee Trustee.

     (d) If a resigning Guarantee Trustee shall fail to appoint a successor, or
if a Guarantee Trustee shall be removed or become incapable of acting as
Guarantee Trustee, or if any vacancy shall occur in the office of any Guarantee
Trustee for any cause, the Holders of the Capital Securities, by Act of the
Holders of record of not less than 25% in aggregate Liquidation Amount of the
Capital Securities then outstanding delivered to such Guarantee Trustee, shall
promptly appoint a successor Guarantee Trustee.  If no Successor Guarantee
Trustee shall have been so appointed by the Holders of the Capital Securities
and such appointment accepted by the Successor Guarantee Trustee, any Holder, on
behalf of himself and all others similarly situated, may petition any court of
competent jurisdiction for the appointment of a Successor Guarantee Trustee.


                                   ARTICLE V.

                                   GUARANTEE

     SECTION 5.1.  Guarantee.

     The Guarantor irrevocably and unconditionally agrees to pay in full, on a
subordinated basis as set forth in Article VI, to the Holders the Guarantee
Payments (without duplication of amounts theretofore paid by or on behalf of the
Issuer Trust), as and when due, regardless of any defense, right of set-off or
counterclaim which the Issuer Trust may have or assert, except the defense of
payment.  The Guarantor's obligation to make a Guarantee Payment may be
satisfied by direct payment of the required amounts by the Guarantor to the
Holders or by causing the Issuer Trust to pay such amounts to the Holders.  The
Guarantor shall give prompt written notice to the Guarantee Trustee in the event
it makes any direct payment hereunder.

     SECTION 5.2.  Waiver of Notice and Demand.

     The Guarantor hereby waives notice of acceptance of the Guarantee Agreement
and of any liability to which it applies or may apply, presentment, demand for
payment, any right to require a proceeding first against the Guarantee Trustee,
the Issuer Trust or any other Person before proceeding against the Guarantor,
protest, notice of nonpayment, notice of dishonor, notice of redemption and all
other notices and demands.

     SECTION 5.3.  Obligations Not Affected.

     The obligations, covenants, agreements and duties of the Guarantor under
this Guarantee Agreement shall in no way be affected or impaired by reason of
the happening from time to time of any of the following:

     (a) the release or waiver, by operation of law or otherwise, of the
performance or observance by the Issuer Trust of any express or implied
agreement, covenant, term or condition relating to the Capital Securities to be
performed or observed by the Issuer Trust;

                                       9
<PAGE>
 
     (b) the extension of time for the payment by the Issuer Trust of all or any
portion of the Distributions (other than an extension of time for payment of
Distributions that results from the extension of any interest payment period on
the Junior Subordinated Debentures as so provided in the Indenture), Redemption
Price, Liquidation Distribution or any other sums payable under the terms of the
Capital Securities or the extension of time for the performance of any other
obligation under, arising out of, or in connection with, the Capital Securities;

     (c) any failure, omission, delay or lack of diligence on the part of the
Holders to enforce, assert or exercise any right, privilege, power or remedy
conferred on the Holders pursuant to the terms of the Capital Securities, or any
action on the part of the Issuer Trust granting indulgence or extension of any
kind;

     (d) the voluntary or involuntary liquidation, dissolution, sale of any
collateral, receivership, insolvency, bankruptcy, assignment for the benefit of
creditors, reorganization, arrangement, composition or readjustment of debt of,
or other similar proceedings affecting, the Issuer Trust or any of the assets of
the Issuer Trust;

     (e) any invalidity of, or defect or deficiency in, the Capital Securities;

     (f) the settlement or compromise of any obligation guaranteed hereby or
hereby incurred; or

     (g) any other circumstance whatsoever that might otherwise constitute a
legal or equitable discharge or defense of a guarantor (other than payment of
the underlying obligation), it being the intent of this Section 5.3 that the
obligations of the Guarantor hereunder shall be absolute and unconditional under
any and all circumstances.

     There shall be no obligation of the Holders to give notice to, or obtain
the consent of, the Guarantor with respect to the happening of any of the
foregoing.

     SECTION 5.4.  Rights of Holders.

     The Guarantor expressly acknowledges that: (i) this Guarantee Agreement
will be deposited with the Guarantee Trustee to be held for the benefit of the
Holders; (ii) the Guarantee Trustee has the right to enforce this Guarantee
Agreement on behalf of the Holders; (iii) the Holders of a Majority in
Liquidation Amount of the Capital Securities have the right to direct the time,
method and place of conducting any proceeding for any remedy available to the
Guarantee Trustee in respect of this Guarantee Agreement or exercising any trust
or power conferred upon the Guarantee Trustee under this Guarantee Agreement;
and (iv) any Holder may institute a legal proceeding directly against the
Guarantor to enforce its rights under this Guarantee Agreement, without first
instituting a legal proceeding against the Guarantee Trustee, the Issuer Trust
or any other Person.

     SECTION 5.5.  Guarantee of Payment.

     This Guarantee Agreement creates a guarantee of payment and not of
collection.  This Guarantee Agreement will not be discharged except by payment
of the Guarantee Payments in full (without duplication of amounts theretofore
paid by the Issuer Trust) or upon the distribution of Junior Subordinated
Debentures to Holders as provided in the Trust Agreement.

     SECTION 5.6.  Subrogation.

     The Guarantor shall be subrogated to all rights (if any) of the Holders
against the Issuer Trust in respect of any amounts paid to the Holders by the
Guarantor under this Guarantee Agreement; provided, however, that the Guarantor
shall not (except to the extent required by mandatory provisions of law) be
entitled to enforce or exercise any rights which it may acquire by way of
subrogation or any indemnity, reimbursement

                                       10
<PAGE>
 
or other agreement, in all cases as a result of payment under this Guarantee
Agreement, at the time of any such payment, any amounts are due and unpaid under
this Guarantee Agreement or any payments are due to the holders of Capital
Securities under the Trust Agreement.  If any amount shall be paid to the
Guarantor in violation of the preceding sentence, the Guarantor agrees to hold
such amount in trust for the Holders and to pay over such amount to the Holders.

     SECTION 5.7.  Independent Obligations.

     The Guarantor acknowledges that its obligations hereunder are independent
of the obligations of the Issuer Trust with respect to the Capital Securities
and that the Guarantor shall be liable as principal and as debtor hereunder to
make Guarantee Payments pursuant to the terms of this Guarantee Agreement
notwithstanding the occurrence of any event referred to in subsections(a)
through (g), inclusive, of Section 5.3 hereof.

                                  ARTICLE VI.

                          COVENANTS AND SUBORDINATION

     SECTION 6.1.  Subordination.

     This Guarantee Agreement will constitute an unsecured obligation of the
Guarantor and will rank subordinate and junior in right of payment to all Senior
Indebtedness of the Guarantor to the extent and in the manner set forth in the
Indenture with respect to the Junior Subordinated Debentures, and the provisions
of Article XIII of the Indenture will apply, mutatis mutandis, to the
obligations of the Guarantor hereunder.  The obligations of the Guarantor
hereunder do not constitute Senior Indebtedness of the Guarantor.

     SECTION 6.2.  Pari Passu Guarantees.

     The obligations of the Guarantor under this Guarantee Agreement shall rank
pari passu with any similar guarantee agreements issued by the Guarantor on
behalf of the holders of preferred or capital securities issued by the Issuer
Trust and with any other security, guarantee or other obligation that is
expressly stated to rank pari passu with the obligations of the Guarantor under
this Guarantee Agreement.


                                  ARTICLE VII.

                                  TERMINATION

     SECTION 7.1.  Termination.

     This Guarantee Agreement shall terminate and be of no further force and
effect upon (i) full payment of the Redemption Price of all Capital Securities,
(ii) the distribution of Junior Subordinated Debentures to the Holders in
exchange for all of the Capital Securities or (iii) full payment of the amounts
payable in accordance with Article IX of the Trust Agreement upon liquidation of
the Issuer Trust.  Notwithstanding the foregoing, this Guarantee Agreement will
continue to be effective or will be reinstated, as the case maybe, if at any
time any Holder is required to repay any sums paid with respect to Capital
Securities or this Guarantee Agreement.

                                       11
<PAGE>
 
                                 ARTICLE VIII.

                                 MISCELLANEOUS

          SECTION 8.1.  Successors and Assigns.

          All guarantees and agreements contained in this Guarantee Agreement
shall bind the successors, assigns, receivers, trustees and representatives of
the Guarantor and shall inure to the benefit of the Holders of the Capital
Securities then outstanding.  Except in connection with a consolidation, merger
or sale involving the Guarantor that is permitted under Article IX of the
Indenture and pursuant to which the assignee agrees in writing to perform the
Guarantor's obligations hereunder, the Guarantor shall not assign its
obligations hereunder, and any purported assignment that is not in accordance
with these provisions shall be void.

          SECTION 8.2.  Amendments.

          Except with respect to any changes that do not materially adversely
affect the rights of the Holders (in which case no consent of the Holders will
be required), this Guarantee Agreement may only be amended with the prior
approval of the Holders of not less than a Majority in Liquidation Amount of the
Capital Securities.  The provisions of Article VI of the Trust Agreement
concerning meetings of the Holders shall apply to the giving of such approval.

          SECTION 8.3.  Notices.

          Any notice, request or other communication required or permitted to be
given hereunder shall be in writing, duly signed by the party giving such
notice, and delivered, telecopied (confirmed by delivery of the original) or
mailed by first class mail as follows:

          (a) if given to the Guarantor, to the address or telecopy number set
forth below or such other address or telecopy number or to the attention of such
other Person as the Guarantor may give notice to the Holders:

              Equitable Resources, Inc.
              420 Boulevard of the Allies
              Pittsburgh, Pennsylvania 15219
              Facsimile No.:  (412) 553-5914
              Attention:

          (b) if given to the Issuer Trust, in care of the Guarantee Trustee, at
the Issuer Trust's (and the Guarantee Trustee's) address set forth below or such
other address or telecopy number or to the attention of such other Personas the
Guarantee Trustee on behalf of the Issuer Trust may give notice to the Holders:

              c/o Bankers Trust Company
              Four Albany Street - 4th Floor
              New York, New York  10036
              Facsimile No.:
              Attention:

                                       12
<PAGE>
 
              with a copy to:

              Equitable Resources, Inc.
              420 Boulevard of the Allies
              Pittsburgh, Pennsylvania 15219
              Facsimile No.:  (412) 553-5914
              Attention:

          (c) if given to the Guarantee Trustee:

              Bankers Trust Company
              Four Albany Street - 4th Floor
              New York, New York  10006
              Facsimile No.:
              Attention:

          (d) if given to any Holder, at the address set forth on the books and
records of the Issuer Trust.

          All notices hereunder shall be deemed to have been given when received
in person, telecopied with receipt confirmed, or mailed by first class mail,
postage prepaid, except that if a notice or other document is refused delivery
or cannot be delivered because of a changed address of which no notice was
given, such notice or other document shall be deemed to have been delivered on
the date of such refusal or inability to deliver.

          SECTION 8.4.  Benefit.

          This Guarantee Agreement is solely for the benefit of the Holders and
is not separately transferable from the Capital Securities.

          SECTION 8.5.  Interpretation.

          In this Guarantee Agreement, unless the context otherwise requires:

          (a) capitalized terms used in this Guarantee Agreement but not defined
in the preamble hereto have the respective meanings assigned to them in Section
1.1;

          (b) a term defined anywhere in this Guarantee Agreement has the same
meaning throughout;

          (c) all references to "the Guarantee Agreement" or "this Guarantee
Agreement" are to this Guarantee Agreement as modified, supplemented or amended
from time to time;

          (d) all references in this Guarantee Agreement to Articles and
Sections are to Articles and Sections of this Guarantee Agreement unless
otherwise specified;

          (e) a term defined in the Trust Indenture Act has the same meaning
when used in this Guarantee Agreement unless otherwise defined in this Guarantee
Agreement or unless the context otherwise requires;

          (f) a reference to the singular includes the plural and vice versa;
and

          (g) the masculine, feminine or neuter genders used herein shall
include the masculine, feminine and neuter genders.

          SECTION 8.6.  Governing Law.

                                       13
<PAGE>
 
          THIS GUARANTEE AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED AND
INTERPRETED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD
TO THE CONFLICT OF LAW PRINCIPLES THEREOF.

          SECTION 8.7.  Counterparts.

          This instrument may be executed in any number of counterparts, each of
which so executed shall be deemed to be an original, but all such counterparts
shall together constitute but one and the same instrument.

                                       14
<PAGE>
 
          THIS CAPITAL SECURITIES GUARANTEE AGREEMENT is executed as of the day
and year first above written.


                                 EQUITABLE RESOURCES, INC.,
                                 as Guarantor


                                 By:____________________________________________
                                 Name:
                                 Title:


                                 BANKERS TRUST COMPANY,
                                 as Guarantee Trustee, and not
                                 in its individual capacity


                                 By:____________________________________________
                                 Name:
                                 Title:

                                       15

<PAGE>
 
                                                                     EXHIBIT 5.1


                                       April 15, 1998


Equitable Resources, Inc.
420 Boulevard of the Allies
Pittsburgh, Pennsylvania 15219



     Re:  Equitable Resources, Inc.
          Equitable Resources Capital Trust I
          Registration Statement on Form S-3
          File Nos. 333-47919 and 333-47919-01
          ------------------------------------

Ladies and Gentlemen:

        We have acted as counsel to Equitable Resources, Inc., a Pennsylvania
corporation (the "Corporation") and Depositor of Equitable Resources Capital
Trust I, a statutory business trust formed under the laws of the State of
Delaware (the "Trust"), in connection with a Registration Statement on Form S-3,
filed by the Corporation and the Trust on March 13, 1998 with the Securities and
Exchange Commission pursuant to the Securities Act of 1933, as amended (the
"1933 Act"), as amended by Amendment No. 1 to the Registration Statement filed
with the Commission on April 14, 1998 and  Amendment No. 2 to the Registration
Statement filed with the Commission on April 15, 1998 (as so amended, the
Registration Statement") relating to the registration of the Capital Securities
of the Trust (the "Capital Securities"), the Junior Subordinated Deferrable
Interest Debentures due April 15, 2038 of the Corporation (the "Junior
Subordinated Debenture"), and a Guarantee of the Corporation with respect to the
Capital Securities (the "Guarantee").

        The Capital Securities will be issued pursuant to an Amended and
Restated Trust Agreement (the "Trust Agreement") of the Trust, among the
Corporation, as Depositor, Bankers Trust Company, as property trustee, Bankers
Trust (Delaware), as Delaware trustee, and the Administrators named therein,
while the Junior Subordinated Debentures will be issued pursuant to a Junior
Subordinated Indenture (the "Indenture"), between the Corporation and Bankers
Trust Company, as debenture trustee.

        This opinion is being delivered in accordance with the requirements of
Item 601(b)(5) of Regulation S-K under the 1933 Act.

        We have examined such documents and records as we deemed appropriate,
including the following:
<PAGE>
 
        (i)   Copy of the Articles of Incorporation of the Corporation,
certified as of a recent date by the Secretary of State of Pennsylvania.

        (ii)  Copy of the By-Laws of the Corporation, as amended, certified
as of a recent date by the Secretary of the Corporation to be a true and
complete copy.

        (iii) Copy, certified as of a recent date by the Secretary of the
Corporation to be a true copy, of the resolutions of the Board of Directors
of the Corporation authorizing the filing of the Registration Statement.

        (iv)   Form of the Trust Agreement.

        (v)    Form of the Capital Security.

        (vi)   Form of the Indenture.

        (vii)  Form of the Junior Subordinated Debenture.

        (viii) Form of the Guarantee.

        In addition, as to questions of fact material to our opinions, we have
relied upon certificates of officers of the Corporation, the Administrators
of the Trust and public officials.

        In the course of our examination, we have assumed the legal capacity of
all natural persons, the genuineness of all signatures, the authenticity of all
documents submitted to us as originals, the conformity to original documents of
all documents submitted to us as certified or photostatic copies and the
authenticity of the originals of such latter documents. In making our
examination of documents executed by parties other than the Corporation or the
Trust, we have assumed that such parties had the power, corporate or other, to
enter into and perform all obligations thereunder and have also assumed the due
authorization by all requisite action, corporate or other, and execution and
delivery by such parties of such documents and the validity and binding effect
thereof on such parties.

        Based upon the foregoing, we are of the opinion that:

        (1) The Junior Subordinated Debentures have been duly authorized by all
requisite corporate action of the Corporation and, when executed, authenticated
and delivered in the manner provided for in the Indenture, the Junior
Subordinated Debentures will constitute valid and binding obligations of the
Corporation entitled to the benefits of the Indenture and enforceable against
the Corporation in accordance with their terms, except as enforcement thereof
may be limited by bankruptcy, insolvency, reorganization, moratorium or other
similar laws relating to or affecting creditors' rights generally or by general
equitable

                                       2
<PAGE>
 
principles (regardless of whether considered in a proceeding in equity or at
law).

        (2) The Guarantee has been duly authorized by all requisite corporate
action of the Corporation and, when executed and delivered to Bankers Trust
Company, as guarantee trustee, the Guarantee will constitute a valid and binding
agreement of the Corporation, enforceable against the Corporation in accordance
with its terms, except as enforcement thereof may be limited by bankruptcy,
insolvency, reorganization, moratorium or other similar laws relating to or
affecting creditors' rights generally or by general equitable principles
(regardless of whether considered in a proceeding in equity or at law).

        We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement and to the reference to our firm under the caption
"Validity of Securities" contained in the Prospectus included therein.

                                       Very truly yours,

                                       /s/ REED SMITH SHAW & MCCLAY LLP

                                       REED SMITH SHAW & MCCLAY LLP

                                       3

<PAGE>
 
                                                                     EXHIBIT 5.2



                [Letterhead of Richards, Layton & Finger, P.A.]

                                April 15, 1998



Equitable Resources Capital Trust I
420 Boulevard of the Allies
Pittsburgh, Pennsylvania 15215

          Re:   Equitable Resources Capital Trust I
                -----------------------------------

Ladies and Gentlemen:

        We have acted as special Delaware counsel for Equitable Resources, Inc.,
a Pennsylvania corporation (the "Company"), and Equitable Resources Capital
Trust I, a Delaware business trust (the "Trust"), in connection with the
matters set forth herein. At your request, this opinion is being furnished to
you.

        For purposes of giving the opinions hereinafter set forth, our
examination of documents has been limited to the examination of originals or
copies of the following:

        (a)    The Certificate of Trust of the Trust, dated as of January 7, 
1998 (the "Certificate"), as filed in the office of the Secretary of State of
the State of Delaware (the "Secretary of State") on January 7, 1998;

        (b)    The Trust Agreement of the Trust, dated as of January 7, 1998,
between the Company, as depositor, and the trustee of the Trust named therein;

        (c)    Amendment No. 2 to the Registration Statement (the "Registration
Statement") on Form S-3, including a preliminary prospectus (the "Prospectus"),
relating to the _% Capital Securities of the Trust representing preferred
undivided beneficial interests in the assets of the Trust (each, a "Capital
Security" and collectively, the "Capital Securities"), as proposed to be filed
by the Company and the Trust with the Securities and Exchange Commission on or
about April 15, 1998;
<PAGE>
 
Equitable Resources Capital Trust I
April 15, 1998
Page 2          

        (D)    A form of Amended and Restated Trust Agreement of the Trust to be
entered into among the Company, as depositor, the trustees of the Trust named
therein, and the holders, from time to time, of undivided beneficial interest in
the assets of the Trust (including Exhibits A, C and D thereto) (the "Trust
Agreement"), attached as an exhibit to the Registration Statement; and

        (e)    A Certificate of Good Standing for the Trust, dated April 15, 
1998, obtained from the Secretary of State.

        Initially capitalized terms used herein and not otherwise defined are
used as defined in the Trust Agreement.

        For purposes of this opinion, we have not reviewed any documents other
than the documents listed in paragraphs (a) through (e) above. In particular, we
have not reviewed any document (other than the documents listed in paragraphs
(a) through (e) above) that is referred to in or incorporated by reference into
the documents reviewed by us. We have assumed that there exists no provision in
any document that we have not reviewed that is inconsistent with the opinions
stated herein. We have conducted no independent factual investigation of our own
but rather have relied solely upon the foregoing documents, the statements and
information set forth therein and the additional matters recited or assumed
herein, All of which we have assumed to be true, complete and accurate in all
material respects.

        With respect to all documents examined, by us, we have assumed (i) the
authenticity of all documents submitted to us as authentic originals, (ii) the
conformity with the originals of all documents submitted to us as copies or
forms, and (iii) the genuineness of all signatures.

        For purposes of this opinion, we have assumed (i) that the Trust
Agreement and the Certificate are in full force and effect and have not been
amended, (ii) except to the extent provided in paragraph I below, the due
creation or due organization or due formation, as the case may be, and valid
existence in good standing of each party to the documents examined by us under
the laws of the jurisdiction governing its creation, organization or formation,
(iii) the legal capacity of natural persons who are parties to the documents
examined by us, (iv) that each of the parties to the documents examined by us
has the power and authority to execute and deliver, and to perform its
obligations under, such documents, (v) the due authorization, execution and
delivery by all parties thereto of all documents examined by us, (vi) the
receipt by each Person to whom a Capital Security is to be issued by the Trust
(collectively the "Capital Security Holders") of a Capital Securities
Certificate for such Capital Security and the payment for the Capital Security
acquired by it, in accordance with the Trust Agreement and the Registration
Statement, and (vii) that the Capital Securities are issued and sold to the
Capital Security Holders in accordance with the Trust Agreement and the
Registration Statement. We have not
<PAGE>
 
Equitable Resources Capital Trust I
April 15, 1998
Page 3


participated in the preparation of the Registration Statement and assume no
responsibility for its contents.

        This opinion is limited to the laws of the State of Delaware (excluding
the securities laws of the State of Delaware), and we have not considered and
express no opinion on the laws of any other jurisdiction, including federal laws
and rules and regulations relating thereto. Our opinions are rendered only with
respect to Delaware laws and rules, regulations and orders thereunder that are
currently in effect.

        Based upon the foregoing, and upon our examination of such questions of
law and statutes of the State of Delaware as we have considered necessary or
appropriate, and subject to the assumptions, qualifications, limitations and
exceptions set forth herein, we are of the opinion that:

        1.      The Trust has been duly created and is validly existing in good
standing as a business trust under the Delaware Business Trust Act.

        2.      The Capital Securities will represent valid and, subject
to the qualifications set forth in paragraph 3 below, fully paid and
nonassessable undivided beneficial interests in the assets of the Trust.

        3.       The Capital Security Holders, as beneficial owners of the Trust
will be entitled to the same limitation of personal liability extended to
stockholders of private corporations for profit organized under the General 
Corporation Law of the State of Delaware. We note that the Capital Security
Holders may be obligated to make payments as set forth in the Trust Agreement.

        We consent to the filing of this opinion with the Securities and
Exchange Commission as an exhibit to the Registration Statement. In addition,
we hereby consent to the use of our name under the heading "Validity of
Securities" in the Prospectus. In giving the foregoing consents, we do not
thereby admit that we come within the category of Persons whose consent is
required under Section 7 of the Securities Act of 1933, as amended, or the rules
and regulations of the Securities and Exchange Commission thereunder. Except as
stated above, without our prior written consent, this opinion may not be
furnished or quoted to, or relied upon by, any other Person for any purpose.

                               Very truly yours,

                               /s/ Richards, Layton & Finger, P.A.
BJK/BJ

<PAGE>
 
                                                                       EXHIBIT 8


                        [Letterhead of Brown & Wood LLP]


                                       April 15, 1998


Equitable Resources, Inc.
420 Boulevard of the Allies
Pittsburgh, Pennsylvania 15219


                Re:  Equitable Resources, Inc.
                     Equitable Resources Capital Trust I
                     Registration Statement
                     File Nos. 333-47919 and 333-47919-01
                     ------------------------------------

Ladies and Gentlemen:

        We have acted as special tax counsel to Equitable Resources, Inc., a
Pennsylvania corporation (the "Corporation") and Depositor of Equitable
Resources Capital Trust I, a statutory business trust formed under the laws of
the State of Delaware (the "Trust"), in connection with a Registration Statement
on Form S-3, filed by the Corporation and the Trust on March 13, 1998 with the
Securities and Exchange Commission pursuant to the Securities Act of 1933, as
amended (the "1933 Act"), as amended by Amendment No. 1 to the Registration
Statement filed with the Commission on April 14, 1998 and Amendment No. 2 to the
Registration Statement filed with the Commission on April 15, 1998 (as so
amended, the "Registration Statement") relating to the registration of the 
_________% Capital Securities of the Trust (the "Capital Securities"), the
Junior Subordinated Deferrable Interest Debentures due April 15, 2038 of the
Corporation, and a Guarantee of the Corporation with respect to the Capital
Securities.

        In rendering our opinion, we have examined an Amended and Restated Trust
Agreement (the "Trust Agreement") relating to the Trust among the Corporation,
as Depositor, Bankers Trust Company, as property trustee, Bankers Trust
(Delaware), as Delaware trustee, the Administrators named therein, and the
holders, from time to time, of the undivided beneficial interests in the assets
of the Trust, and have assumed that the Issuer Trustees will conduct the affairs
of the Trust in accordance with the Trust Agreement. We hereby confirm the
opinions described under the caption "Certain Federal Income Tax Consequences"
in the prospectus (the "Prospectus") that is part of the Registration Statement.
Capitalized terms used herein but not defined have the meanings as provided in
the Prospectus.

<PAGE>
 
        We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement and to the reference to our firm under the caption
"Validity of Securities" contained in the Prospectus included herein.

                                       Very truly yours,

                                       /s/ Brown & Wood LLP

                                       BROWN & WOOD LLP





                                       2

<PAGE>
 
                                                                   EXHIBIT 23.1
 
                        CONSENT OF INDEPENDENT AUDITORS
 
  We consent to the reference to our firm under the caption "Experts" in the
Registration Statement (Form S-3) and related Prospectus of Equitable
Resources, Inc. for the registration of $125 million of Capital Securities and
to the incorporation by reference therein to our report dated February 24,
1998, with respect to the consolidated financial statements and schedule of
Equitable Resources, Inc. included in its Annual Report (Form 10-K) for the
year ended December 31, 1997, filed with the Securities and Exchange
Commission.
 
                                                   /s/ Ernst & Young LLP
 
Pittsburgh, Pennsylvania
   
April 15, 1998     


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