Draft of September 28, 1998

                                                                    EXHIBIT 4.10


[THE FOLLOWING EXHIBIT 4.10 IS THE FORM OF AMENDED AND RESTATED
TRUST AGREEMENT TO BE USED BY EACH OF IDACORP TRUST I, IDACORP TRUST
II AND IDACORP TRUST III.]




                          FORM OF AMENDED AND RESTATED

                                 TRUST AGREEMENT

                                      AMONG

                           IDACORP, INC., AS SPONSOR,

                             BANKERS TRUST COMPANY,
                              AS PROPERTY TRUSTEE,

                            BANKERS TRUST (DELAWARE),
                               AS DELAWARE TRUSTEE

                                       AND

                    THE ADMINISTRATIVE TRUSTEES NAMED HEREIN

                          DATED AS OF ________, 199___

                                IDACORP TRUST __


B3 359902.1 37652 00396
9/29/98 1:27 am





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





Trust Indenture
Act Section                                                                          Trust Agreement Section
- -----------                                                                          -----------------------
                                                                                         
Section 310(a)(1)......................................................                       8.7
(a)(2).................................................................                       8.7
(a)(3).................................................................                       8.9
(a)(4).................................................................                       2.7(a)(ii)
(b)....................................................................                       8.8
Section 311(a).........................................................                       8.13
(b)....................................................................                       8.13
Section 312(a).........................................................                       5.7
(b)....................................................................                       5.7
(c)....................................................................                       5.7
Section 313(a).........................................................                       8.14(a)
(b)....................................................................                       8.14(a)
(c)....................................................................                      10.8
Section 314(a).........................................................                       8.15
(b)....................................................................                   Not Applicable
(c)(1).................................................................                       8.16
(c)(2).................................................................                       8.16
(c)(3).................................................................                   Not Applicable
(d)....................................................................                   Not Applicable
(e)....................................................................                       1.1, 8.16
Section 315(a).........................................................                       8.1(a), 8.3(a)
(b)....................................................................                       8.2, 10.8
(c)....................................................................                       8.1(a)
(d)....................................................................                       8.1, 8.3
(e)....................................................................                       0.10(a)
Section 316 (a)(1)(A)..................................................                       6.1(a), (b)
Section 316 (a)(1)(B)..................................................                       6.1(a), (b)
Section 316 (a)(2) ....................................................                   Not Applicable
(b)....................................................................                       5.14
(c)....................................................................                       6.7
Section 317(a)(1)......................................................                   Not Applicable
(a)(2).................................................................                   Not Applicable
(b)....................................................................                       5.9
Section 318(a).........................................................                     10.10



Note:  This reconciliation and tie sheet shall not, for any purpose, be deemed
       to be a part of the Trust Agreement or to have any bearing upon the
       interpretation of any of its terms or provisions.




                                TABLE OF CONTENTS



                                                                                                               Page
                                                                                                               ----
                                                                                                              

ARTICLE I.                 DEFINED TERMS..........................................................................1
     Section 1.1.  Definitions....................................................................................1

ARTICLE II.                ESTABLISHMENT OF THE TRUST.............................................................9
     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 Preferred Securities..........................................................10
     Section 2.5   Issuance of the Common Securities; Subscription and Purchase
                      of Debt Securities.........................................................................10
     Section 2.6.  Declaration of Trust..........................................................................11
     Section 2.7.  Authorization to Enter into Certain Transactions..............................................11
     Section 2.8.  Assets of Trust...............................................................................15
     Section 2.9.  Title to Trust Property.......................................................................15

ARTICLE III.               PAYMENT ACCOUNT.......................................................................15
     Section 3.1.  Payment Account...............................................................................15

ARTICLE IV.         CERTAIN TERMS OF THE TRUST SECURITIES........................................................15
     Section 4.1.  Distributions.................................................................................15
     Section 4.2.  Redemption....................................................................................16
     Section 4.3.  Subordination of Common Securities............................................................18
     Section 4.4.  Payment Procedures............................................................................19
     Section 4.5.  Tax Returns and Reports.......................................................................19
     Section 4.6.  Payments under Indenture......................................................................19

ARTICLE V.                 TRUST SECURITIES CERTIFICATES.........................................................20
     Section 5.1.  Initial Ownership.............................................................................20
     Section 5.2.  The Trust Securities Certificates.............................................................20
     Section 5.3.  Execution and Delivery of Trust Securities Certificates.......................................20
     Section 5.4.  Registration of Transfer and Exchange of Preferred Securities Certificates....................20
     Section 5.5.  Mutilated, Destroyed, Lost or Stolen Trust Securities Certificates............................21
     Section 5.6.  Persons Deemed Securityholders................................................................22
     Section 5.7.  Access to List of Securityholders' Names and Addresses........................................22
     Section 5.8.  Maintenance of Office or Agency...............................................................22
     Section 5.9.  Appointment of Paying Agent...................................................................22
     Section 5.10.  Ownership of Common Securities by Sponsor....................................................23
       Book-Entry Preferred Securities Certificates; Common
                    Securities Certificate.......................................................................23
     Section 5.12.  Notices to Clearing Agency...................................................................24
     Section 5.13.  Definitive Preferred Securities Certificates.................................................24



                                      -iii-




                                                                                                              
     Section 5.14.  Rights of Securityholders....................................................................25

ARTICLE VI.        ACTS OF SECURITYHOLDERS; MEETINGS; VOTING.....................................................27
     Section 6.1.  Limitations on Voting Rights..................................................................27
     Section 6.2.  Notice of Meetings............................................................................28
     Section 6.3.  Meetings of Preferred Securityholders.........................................................28
     Section 6.4.  Voting Rights.................................................................................28
     Section 6.5.  Proxies, etc..................................................................................28
     Section 6.6.  Securityholder Action by Written Consent......................................................29
     Section 6.7.  Record Date for Voting and Other Purposes.....................................................29
     Section 6.8.  Acts of Securityholders.......................................................................29
     Section 6.9.  Inspection of Records.........................................................................30

ARTICLE VII.        REPRESENTATIONS AND WARRANTIES...............................................................30
     Representations and Warranties of the Property Trustee and
                    the Delaware Trustee.........................................................................30
     Section 7.2.  Representations and Warranties of Sponsor.....................................................32

ARTICLE VIII.       THE TRUSTEES.................................................................................32
     Section 8.1.  Certain Duties and Responsibilities...........................................................32
     Section 8.2.  Certain Notices...............................................................................33
     Section 8.3.  Certain Rights of Property Trustee............................................................34
     Section 8.4.  Not Responsible for Recitals or Issuance of Securities........................................36
     Section 8.5.  May Hold Securities...........................................................................36
     Section 8.6.  Compensation; Indemnity; Fees.................................................................36
     Section 8.7.  Corporate Property Trustee Required; Eligibility of Trustees..................................37
     Section 8.8.  Conflicting Interests.........................................................................38
     Section 8.9.  Co-Trustees and Separate Trustee..............................................................38
     Section 8.10.  Resignation and Removal; Appointment of Successor............................................40
     Section 8.11.  Acceptance of Appointment by Successor.......................................................41
     Section 8.12.  Merger, Conversion, Consolidation or Succession to Business..................................42
     Section 8.13.  Preferential Collection of Claims Against Sponsor or Trust...................................42
     Section 8.14.  Reports by the Property Trustee..............................................................42
     Section 8.15.  Reports to the Property Trustee..............................................................42
     Section 8.16.  Evidence of Compliance with Conditions Precedent.............................................42
     Section 8.17.  Number of Trustees...........................................................................43
     Section 8.18.  Delegation of Power..........................................................................43

ARTICLE IX.         DISSOLUTION, LIQUIDATION AND MERGER..........................................................44
     Section 9.1.  Dissolution Upon Expiration Date..............................................................44
     Section 9.2.  Early Dissolution.............................................................................44
     Section 9.3.  Termination...................................................................................44
     Section 9.4.  Liquidation...................................................................................44
     Section 9.5.  Mergers, Consolidations, Amalgamations or Replacements of the Trust...........................46




                                      -iv-




                                                                                                              
ARTICLE X.                MISCELLANEOUS PROVISIONS...............................................................47
     Section 10.1.  Limitation of Rights of Securityholders......................................................47
     Section 10.2.  Amendment....................................................................................47
     Section 10.3.  Separability.................................................................................48
     Section 10.4.  Governing Law................................................................................48
     Section 10.5.  Payments Due on Non-Business Day.............................................................49
     Section 10.6.  Successors...................................................................................49
     Section 10.7.  Headings.....................................................................................49
     Section 10.8.  Reports, Notices and Demands.................................................................49
     Section 10.9.  Agreement Not to Petition....................................................................50
     Section 10.10.  Trust Indenture Act; Conflict with Trust Indenture Act......................................50
     Section 10.11.  Acceptance of Terms of Trust Agreement, Guarantee and Indenture.............................50



                                       -v-



                   AMENDED AND RESTATED TRUST AGREEMENT, dated as of
___________________, 199__, among (i) IDACORP Inc., an Idaho corporation
(including any successors or assigns, the "Sponsor"), (ii) Bankers Trust
Company, a New York banking corporation, as property trustee, (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"), (iv)
_______________ _____________, an individual, and ___________________________,
an individual, each of whose address is c/o IDACORP, Inc., 1221 West Idaho
Street, Boise, Idaho 83702-5627 (each an "Administrative Trustee" and
collectively the "Administrative Trustees") (the Property Trustee, the Delaware
Trustee and the Administrative Trustees referred to collectively as the
"Trustees") and (v) the several Holders, as hereinafter defined.


                                   WITNESSETH

                   WHEREAS, the Sponsor and the Trustees have heretofore duly
declared and established a business trust pursuant to the Delaware Business
Trust Act by entering into that certain Trust Agreement, dated as of September
__, 1998 (the "Original Trust Agreement"), and by the execution and filing with
the Secretary of State of the State of Delaware of the Certificate of Trust,
filed on September __, 1998, attached as Exhibit A; and

                   WHEREAS, the Sponsor and the Trustees 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 Trust to the Sponsor, (ii) the issuance and sale of the Preferred Securities
by the Trust pursuant to the Underwriting Agreement and (iii) the acquisition by
the Trust from the Sponsor of all of the right, title and interest in the Debt
Securities;

                   NOW THEREFORE, in consideration of the agreements and
obligations set forth herein and for other good and valuable consideration, the
sufficiency of which is hereby acknowledged, each party, for the benefit of the
other parties and for the benefit of the Securityholders, hereby amends and
restates the Original Trust Agreement in its entirety and agrees 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) 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

                        (d) 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.

                   "Administrative Trustee" means each of _______________ and
______________, solely in such Person's capacity as Administrative Trustee of
the Trust created and continued hereunder and not in such Person's individual
capacity, or such Administrative Trustee's successor in interest in such
capacity, or any successor trustee appointed as herein 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.

                   "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

                                       -2-



              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.

                  "Book-Entry Preferred Securities Certificates" means a
beneficial interest in the Preferred Securities Certificates represented by a
global security, ownership and transfers of which shall be made through book
entries by a Clearing Agency as described in Section 5.11.

                  "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 are
authorized or required by law to remain closed, or (c) a day on which the
Property Trustee's Corporate Trust Office or the corporate trust office of the
Indenture Trustee is closed for business.

                  "Certificate Depository Agreement" means the agreement among
the Trust, the Sponsor and The Depository Trust Company, as the initial Clearing
Agency, dated as of the Closing Date, relating to the Trust Securities
Certificates, substantially in the form attached as Exhibit B, as the same may
be amended and supplemented from time to time.

                  "Clearing Agency" means an organization registered as a
"clearing agency" pursuant to Section 17A of the Securities Exchange Act of
1934, as amended. The Depository Trust Company will 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 Securities Exchange Act of
1934, as amended, 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 Security" means an undivided beneficial ownership
interest in the assets of the Trust, having a Liquidation Amount of $[ ] and
having the rights provided therefor in this Trust Agreement, including the right
to receive Distributions and a Liquidation Distribution as provided herein.

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


                                       -3-




                  "Corporate Trust Office" means the principal office of the
Property Trustee.

                  "Debt Security Redemption Date" means, with respect to any
Debt Securities to be redeemed under the Indenture, the date fixed for
redemption under the Indenture.

                  "Debt Securities" means the aggregate principal amount of the
Sponsor's ___% Subordinated Debt Securities, Series ___, issued pursuant to the
Indenture.

                  "Definitive Preferred Securities Certificates" means either or
both (as the context requires) of (a) Preferred Securities Certificates issued
as Book-Entry Preferred Securities Certificate as provided in Section 5.11(a)
and (b) Preferred Securities Certificates issued in certificated, fully
registered form as provided in Section 5.13.

                  "Delaware Business Trust Act" means Chapter 38 of Title 12 of
the Delaware Code, 12 Del. C. Section 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 Trust created and continued hereunder and
not in its individual capacity, or its successor in interest in such capacity,
or any successor trustee appointed as herein provided.

                  "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.

                  "Event of Default" means (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) the
occurrence of an Event of Default with respect to a Debt Security.

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

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

                  "Global Security" means, with respect to all or any part of
any series of Securities, a Security executed by the Issuer and authenticated
and delivered by the Trustee to the Depository or pursuant to the Depository's
instruction, all in accordance with this Indenture and pursuant to an Issuer
Order, which shall be registered in the name of the Depository or its nominee
and the ownership of which will be registered in a "book-entry" or other system
maintained by a Clearing Agency.


                                       -4-





                  "Indenture" means the Subordinated Debt Securities Indenture,
dated as of September __, 1998, between the Sponsor and the Indenture Trustee,
as amended or supplemented from time to time.

                  "Indenture Trustee" means Bankers Trust Company, a New York
banking corporation, and any successor thereto.

                  "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 any
series of Trust Securities, Trust Securities of such series having a Liquidation
Amount equal to that portion of the principal amount of Debt Securities to be
contemporaneously redeemed in accordance with the Indenture, allocated to the
Common Securities and to the Preferred Securities based upon the relative
Liquidation Amounts of such classes and the proceeds of which will be used to
pay the Redemption Price of such Trust Securities, and (b) with respect to a
distribution of Debt Securities to Holders of any series of Trust Securities in
connection with a dissolution or liquidation of the Trust, Debt Securities
having a principal amount equal to the Liquidation Amount of the Trust
Securities of the Holder to whom such Debt Securities are distributed.

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

                  "Liquidation Date" means the date on which Debt Securities are
to be distributed to Holders of Trust Securities in connection with a
dissolution and liquidation of the Trust pursuant to Section 9.4(a).

                  "Liquidation Distribution" has the meaning specified in
Section 9.4(d).

                  "Ministerial Action" means the taking of an 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 Trust, the Sponsor or the
Holders of the Trust Securities and will involve no material cost.

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

                  "Officers' Certificate" means a certificate signed by the
Chairman or a Vice Chairman of the Board, the President or a Vice President, and
by the Treasurer, an Assistant Treasurer, the Comptroller, an Assistant
Comptroller, the Secretary or an Assistant Secretary, of the Sponsor, and
delivered to the appropriate Trustee. One of the officers signing an Officers'
Certificate given pursuant to Section 8.16 shall be the principal executive,
financial or accounting officer of the Sponsor. Any Officers' Certificate
delivered with respect to compliance with a condition or covenant provided for
in this Trust Agreement shall include:

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


                                       -5-


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

                           (c) a statement that each 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.

                  "Opinion of Counsel" means a written opinion of counsel, who
may be counsel for the Trust, the Property Trustee or the Sponsor, and who shall
be reasonably acceptable to the Property Trustee.

                  "Original Trust Agreement" has the meaning specified in the
recitals to this Trust Agreement.

                  "Outstanding", when used with respect to Preferred Securities,
means, as of the date of determination, all Preferred Securities theretofore
executed and delivered under this Trust Agreement, except:

                           (a) Preferred Securities theretofore cancelled by the
         Property Trustee or delivered to the Property Trustee for
         cancellation;

                           (b) Preferred 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
         Preferred Securities; provided that, if such Preferred Securities are
         to be redeemed, notice of such redemption has been duly given pursuant
         to this Trust Agreement; and

                           (c) Preferred Securities which have been paid or in
         exchange for or in lieu of which other Preferred Securities have been
         executed and delivered pursuant to Sections 5.4, 5.5, 5.11 and 5.13;

provided, however, that in determining whether the Holders of the requisite
Liquidation Amount of the outstanding Preferred Securities have given any
request, demand, authorization, direction, notice, consent or waiver hereunder,
Preferred Securities owned by the Sponsor, any Trustee or any Affiliate of the
Sponsor or any Trustee shall be disregarded and deemed not to be Outstanding,
except that (a) in determining whether any Trustee shall be protected in relying
upon any such request, demand, authorization, direction, notice, consent or
waiver, only Preferred Securities that such Trustee knows to be so owned shall
be so disregarded and (b) the foregoing shall not apply at any time when all of
the outstanding Preferred Securities are owned by the Sponsor, one or more of
the Trustees and/or any such Affiliate. Preferred Securities so owned which have
been pledged in good faith may be regarded as Outstanding if the pledgee
establishes

                                       -6-




to the satisfaction of the Administrative Trustees the pledgee's right so to act
with respect to such Preferred Securities and that the pledgee is not the
Sponsor or any Affiliate of the Sponsor.

                  "Owner" means each Person who is the beneficial owner of a
Book-Entry Preferred Securities Certificate 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 5.9 and shall initially be the Bank.

                  "Payment Account" means a segregated non-interest bearing
corporate trust account maintained by the Property Trustee with the Bank in its
trust department for the benefit of the Securityholders in which all amounts
paid in respect of the Debt Securities will be held and from which the Property
Trustee shall make payments to the Securityholders in accordance with Sections
4.1 and 4.2.

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

                  "Preferred Security" means an undivided beneficial ownership
interest in the assets of the Trust, having a Liquidation Amount of $[ ] and
having the rights provided therefor in this Trust Agreement, including the right
to receive Distributions and a Liquidation Distribution as provided herein.

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

                  "Property Trustee" means the commercial bank or trust company
identified as the "Property Trustee" in the preamble to this Trust Agreement
solely in its capacity as Property Trustee of the Trust heretofore created and
continued hereunder and not in its individual capacity, or its successor in
interest in such capacity, or any successor property trustee appointed as herein
provided.

                  "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 Debt Security Redemption Date and the stated
maturity of the Debt Securities shall be a Redemption Date for a Like Amount of
Trust Securities.

                  "Redemption Price" means, with respect to any Trust Security,
the Liquidation Amount of such Trust Security, plus accumulated but unpaid
Distributions to the Redemption Date, plus the related amount of the premium, if
any, paid by the Sponsor upon the concurrent redemption of a Like Amount of Debt
Securities, allocated on a pro rata basis (based on Liquidation Amounts) among
the Trust Securities.

                                       -7-


                   "Relevant Trustee" shall have the meaning specified in
Section 8.10.

                  "Securities Register" and "Securities Registrar" have the
respective meanings specified in Section 5.4.

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

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

                  "Trust" means the Delaware business trust created and
continued hereby and identified on the cover page to this Trust Agreement.

                  "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 all exhibits hereto, including,
for all purposes of this Trust Agreement and any such modification, amendment or
supplement, the provisions of the Trust Indenture Act that are deemed to be a
part of and govern this Trust Agreement and any such modification, amendment or
supplement, respectively.

                  "Trust Indenture Act" means the Trust Indenture Act of 1939 as
in force at the date as of which this instrument was executed; provided,
however, that in the event the Trust Indenture Act of 1939 is amended after such
date, "Trust Indenture Act" means, to the extent required by any such amendment,
the Trust Indenture Act of 1939 as so amended.

                  "Trust Property" means (a) the Debt Securities, (b) any cash
on deposit in, or owing to, the Payment Account and (c) all proceeds and rights
in respect of the foregoing and any other property and assets for the time being
held or deemed to be held by the Property Trustee pursuant to the terms of this
Trust Agreement.

                   "Trust Security" means any one of the Common Securities or
the Preferred Securities.

                   "Trust Securities Certificate" means any one of the Common
Securities Certificates or the Preferred Securities Certificates.

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

                  "Underwriting Agreement" means the Underwriting Agreement,
dated as of __________, 199__, among the Trust, the Sponsor and the underwriters
named therein.


                                   ARTICLE II.
                           ESTABLISHMENT OF THE TRUST


                                       -8-



                  Section 2.1.  Name.

                  The Trust continued hereby shall be known as "IDACORP Trust
__," as such name may be modified from time to time by the Administrative
Trustees following written notice to the Holders of Trust Securities and the
other Trustees, in which name the Trustees may conduct the business of the
Trust, make and execute contracts and other instruments on behalf of the 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 1201 Market Street, Wilmington, Delaware 19801, Attention: Corporate Trust
Administration, or such other address in the State of Delaware as the Delaware
Trustee may designate by written notice to the Securityholders and the Sponsor.
The principal executive office of the Trust is c/o IDACORP, Inc., 1221 West
Idaho Street, Boise, Idaho 83702-5627.

                  Section 2.3. Initial Contribution of Trust Property;
Organizational Expenses.

                  The Property Trustee acknowledges receipt in trust from the
Sponsor in connection with the Original Trust Agreement of the sum of $10, which
constituted the initial Trust Property. The Sponsor shall pay organizational
expenses of the Trust as they arise or shall, upon request of any Trustee,
promptly reimburse such Trustee for any such expenses paid by such Trustee. The
Sponsor shall make no claim upon the Trust Property for the payment of such
expenses.

                  Section 2.4.  Issuance of the Preferred Securities.

                  On _________________, 1998, the Sponsor, on behalf of the
Trust and pursuant to the Original Trust Agreement, executed and delivered the
Underwriting Agreement. Contemporaneously with the execution and delivery of
this Trust Agreement, an Administrative Trustee, on behalf of the Trust, shall
execute in accordance with Section 5.2 and deliver to the Underwriters named in
the Underwriting Agreement Preferred Securities Certificates, registered in the
name of the nominee of the initial Clearing Agency, [ ] Preferred Securities
having an aggregate Liquidation Amount of $________, against receipt of such
aggregate purchase price of such Preferred Securities of $________, which amount
the Administrative Trustee shall promptly deliver to the Property Trustee. If
there is a Closing Date as a result of the exercise of an over-allotment option
pursuant to the Underwriting Agreement, an Administrative Trustee, on behalf of
the Trust, shall execute in accordance with Section 5.2 and deliver to the
Underwriters named in the Underwriting Agreement Preferred Securities
Certificates, registered in the name of the nominee of the initial Clearing
Agency, up to [ ] Preferred Securities having an aggregate Liquidation Amount of
up to $_______, against receipt of such aggregate purchase price of such
Preferred Securities of $_______, which amount such Administrative Trustees
shall promptly deliver to the Property Trustee in accordance with instructions
provided by such Underwriters, on the date specified pursuant to the
Underwriting Agreement.

                                       -9-


                  Section 2.5. Issuance of the Common Securities; Subscription
and Purchase of Debt Securities.

                  Contemporaneously with the execution and delivery of this
Trust Agreement, an Administrative Trustee, on behalf of the Trust, shall
execute in accordance with Section 5.2 and deliver to the Sponsor Common
Securities Certificates, registered in the name of the Sponsor, _______________
Common Securities having an aggregate Liquidation Amount of $_______ against
payment by the Sponsor of such amount. Contemporaneously therewith, an
Administrative Trustee, on behalf of the Trust, shall subscribe to and purchase
from the Sponsor Debt Securities, registered in the name of the Trust and having
an aggregate principal amount equal to $_______, and, in satisfaction of the
purchase price for such Debt Securities, the Property Trustee, on behalf of the
Trust, shall deliver to the Sponsor the sum of $_______. If there is a Closing
Date as a result of the exercise of an over-allotment option pursuant to the
Underwriting Agreement, an Administrative Trustee, on behalf of the Trust, shall
execute in accordance with Section 5.2 and deliver to the Sponsor Common
Securities Certificates, registered in the name of the Sponsor, up to ________
Common Securities having an aggregate Liquidation Amount of up to $_______
against payment by the Sponsor of such amount. Contemporaneously therewith, an
Administrative Trustee, on behalf of the Trust, shall subscribe to and purchase
from the Sponsor Debt Securities, registered in the name of the Trust and having
an aggregate principal amount of up to $_______, and, in satisfaction of the
purchase price for such Debt Securities, the Property Trustee, on behalf of the
Trust, shall deliver to the Sponsor the amount received from one of the
Administrative Trustees pursuant to the last sentence of Section 2.4.

                  Section 2.6.  Declaration of Trust.

                  The exclusive purposes and functions of the Trust are (a) to
issue and sell Trust Securities and use the proceeds from such sale to acquire
the Debt Securities, and (b) to engage in those activities necessary, convenient
or incidental thereto. The Sponsor hereby appoints the Trustees as trustees of
the Trust, to have all the rights, powers and duties to the extent set forth
herein, and the 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 Trust and the
Securityholders. The Administrative Trustees shall have all rights, powers and
duties set forth herein and in accordance with applicable law with respect to
accomplishing the purposes of the Trust. 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 Administrative
Trustees set forth herein, except as required by the Delaware Business Trust
Act. The Delaware Trustee shall be one of the Trustees of the Trust for the sole
and limited purpose of fulfilling the requirements of Section 3807(a) of the
Delaware Business Trust Act.

                  Section 2.7.  Authorization to Enter into Certain 
Transactions.

                  (a) The Trustees shall conduct the affairs of the Trust in
accordance with the terms of this Trust Agreement. Subject to the limitations
set forth in paragraph (b) of this Section and Article VIII, and in accordance
with the following provisions (i) and (ii), the Administrative

                                      -10-




Trustees shall have the authority to enter into all transactions and agreements
determined by the Trustees to be appropriate in exercising the authority granted
to the Trustees under this Trust Agreement, and to perform all acts in
furtherance thereof, including without limitation, the following:

                           (i) As among the Trustees, each Administrative
         Trustee shall have the power and authority to act on behalf of the
         Trust with respect to the following matters:

                                    (A)     the issuance and sale of the Trust 
                           Securities;

                                    (B) to cause the Trust to enter into, and to
                           execute, deliver and perform on behalf of the Trust,
                           the Certificate Depository Agreement and such other
                           agreements as may be necessary or desirable in
                           connection with the purposes and function of the
                           Trust;

                                    (C) assisting in the registration of the
                           Preferred Securities under the Securities Act of
                           1933, as amended, and under state securities or blue
                           sky laws, and the qualification of this Trust
                           Agreement as a trust indenture under the Trust
                           Indenture Act;

                                    (D) assisting in the listing of the
                           Preferred Securities upon such securities exchange or
                           exchanges as shall be determined by the Sponsor and
                           the registration of the Preferred Securities under
                           the Securities Exchange Act of 1934, as amended, and
                           the preparation and filing of all periodic and other
                           reports and other documents pursuant to the
                           foregoing;

                                    (E) the sending of notices (other than
                           notices of default) and other information regarding
                           the Trust Securities and the Debt Securities to the
                           Securityholders in accordance with this Trust
                           Agreement;

                                    (F) the appointment of a Paying Agent,
                           authenticating agent and Securities Registrar in
                           accordance with this Trust Agreement;

                                    (G) registering transfer of the Trust
                           Securities in accordance with this Trust Agreement;

                                    (H) to the extent provided in this Trust
                           Agreement, the winding up of the affairs of and
                           liquidation of the Trust and the preparation,
                           execution and filing of the certificate of
                           cancellation with the Secretary of State of the State
                           of Delaware;

                                    (I) unless otherwise required by the Trust
                           Indenture Act, to execute on behalf of the Trust
                           (either acting alone or together with any or all of
                           the Administrative Trustees) any documents that the
                           Administrative Trustees have the power to execute
                           pursuant to this Trust Agreement; and


                                      -11-



                                    (J) the taking of any action incidental to
                           the foregoing as the Trustees may from time to time
                           determine is necessary or advisable to give effect to
                           the terms of this Trust Agreement for the benefit of
                           the Securityholders (without consideration of the
                           effect of any such action on any particular
                           Securityholder).

                           (ii) As among the Trustees, the Property Trustee
         shall have the power, duty and authority to act on behalf of the Trust
         with respect to the following matters:

                                    (A)     the establishment of the Payment 
                           Account;

                                    (B)     the receipt of the Debt Securities;

                                    (C) the collection of interest, principal
                           and any other payments made in respect of the Debt
                           Securities in the Payment Account;

                                    (D) the distribution of amounts owed to the
                           Securityholders in respect of the Trust Securities;

                                    (E) the exercise of all of the rights,
                           powers and privileges of a holder of the Debt
                           Securities;

                                    (F) the sending of notices of default and
                           other information regarding the Trust Securities and
                           the Debt Securities to the Securityholders 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 Trust and the preparation,
                           execution and filing of the certificate of
                           cancellation with the Secretary of State of the State
                           of Delaware;

                                    (I) after an Event of Default the taking of
                           any action incidental to the foregoing as the
                           Property Trustee may from time to time determine is
                           necessary or advisable to give effect to the terms of
                           this Trust Agreement and protect and conserve the
                           Trust Property for the benefit of the Securityholders
                           (without consideration of the effect of any such
                           action on any particular Securityholder);

                                    (J)     registering transfers of the Trust 
                           Securities in accordance with this Trust Agreement;

                                    (K) to engage in such Ministerial Activities
                           as shall be necessary, appropriate, convenient or
                           incidental to effect the repayment of

                                      -12-



                           the Preferred Securities and the Common Securities to
                           the extent the Debt Securities mature or are 
                           redeemed; and

                                    (L) except as otherwise provided in this
                           Section 2.7(a)(ii), the Property Trustee shall have
                           none of the duties, liabilities, powers or the
                           authority of the Administrative Trustees set forth in
                           Section 2.7(a)(i).

                  (b) So long as this Trust Agreement remains in effect, the
Trust (or the Trustees acting on behalf of the Trust) shall not undertake any
business, activities or transaction except as expressly provided herein or
contemplated hereby. In particular, the Trustees shall not cause the Trust to
(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 Securityholders, except as expressly provided herein, (iii) take
any action that would cause the Trust to fail or cease to qualify as a "grantor
trust" 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 Administrative Trustees 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 Trust or the Securityholders in their capacity as
Securityholders.

                  (c) In connection with the issue and sale of the Preferred
Securities, the Sponsor shall have the right and responsibility to assist the
Trust with respect to, or effect on behalf of the Trust, the following (and any
actions taken by the Sponsor 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 Trust with the
         Commission and the execution on behalf of the Trust of a registration
         statement on the appropriate form in relation to the Preferred
         Securities, including any amendments thereto;

                           (ii) the determination of the States in which to take
         appropriate action to qualify or register for sale all or part of the
         Preferred Securities and the determination of any and all such acts,
         other than actions which must be taken by or on behalf of the Trust,
         and the advice to the Trustees of actions they must take on behalf of
         the Trust, and the preparation for execution and filing of any
         documents to be executed and filed by the Trust or on behalf of the
         Trust, as the Sponsor deems necessary or advisable in order to comply
         with the applicable laws of any such States;

                          (iii) the preparation for filing by the Trust and
         execution on behalf of the Trust of an application to the New York
         Stock Exchange, the Pacific Exchange or any other national stock
         exchange or the Nasdaq National Market for listing upon notice of
         issuance of any Preferred Securities;

                           (iv) the preparation for filing by the Trust with the
         Commission and the execution on behalf of the Trust of a registration
         statement on Form 8-A relating to the

                                      -13-


         registration of the Preferred Securities under Section 12(b) or 12(g)
         of the Exchange Act, including any amendments thereto;

                            (v) the negotiation of the terms of, and the
         execution and delivery of, the Underwriting Agreement providing for the
         sale of the Preferred Securities; and

                           (vi) the taking of any other actions deemed by the
         Sponsor necessary or desirable to carry out any of the foregoing
         activities.

                  (d) Notwithstanding anything herein to the contrary, the
Administrative Trustees are authorized and directed to conduct the affairs of
the Trust and to operate the Trust so that the Trust will not be deemed to be an
"investment company" required to be registered under the Investment Company Act
of 1940, as amended, or taxed as a corporation for United States Federal income
tax purposes and so that the Debt Securities will be treated as indebtedness of
the Sponsor for United States Federal income tax purposes. In this connection,
the Sponsor and the Administrative Trustees are authorized to take any action,
not inconsistent with applicable law, the Certificate of Trust or this Trust
Agreement, that each of the Sponsor and the Administrative Trustees determines
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 Preferred Securities.

                  Section 2.8.  Assets of Trust.

                  The assets of the Trust shall consist 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 Trust and the
Securityholders 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 any agent of the
Property Trustee 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 Securityholders and for distribution as herein
provided, including (and subject to) any priority of payments provided for
herein.


                                      -14-


                  (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 Debt Securities. Amounts held in
the Payment Account shall not be invested by the Property Trustee pending
distribution thereof.


                                   ARTICLE IV.
                      CERTAIN TERMS OF THE TRUST SECURITIES

                  Section 4.1.  Distributions.

                  (a) Distributions on the Trust Securities shall be cumulative,
and will accumulate whether or not there are funds of the Trust available for
the payment of Distributions. Distributions shall accrue from _________________,
and shall be payable quarterly in arrears on [ ], [ ], [ ] and [ ] of each year,
commencing on _________, 199__ except as provided below. The Sponsor has the
right under the Indenture to defer payments of interest by extending the
interest payment period from time to time on the Debt Securities for a period
not extending, in the aggregate, beyond the maturity date of the Debt Securities
(each, an "Extension Period"). During such Extension Period, no interest shall
be due and payable on the Debt Securities. As a consequence of such deferral,
Distributions will also be deferred. Despite such deferral, quarterly
Distributions will continue to accumulate, compounded quarterly during any such
Extension Period (to the extent permitted by applicable law). Payments of
accrued Distributions will be payable to Holders as they appear on the books and
records of the Trust on the first record date after the end of the Extension
Period. Upon the termination of any Extension Period and the payment of all
amounts then due, the Sponsor may commence a new Extension Period; provided that
such Extension Period together with all such previous and further extensions
thereof may not exceed beyond the maturity date of the Debt Securities. 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 (and without any interest or other payment
in respect of any such delay) except that, if such next succeeding Business Day
is in the next succeeding calendar year, payment of such Distribution shall be
made on the immediately preceding Business Day, in each case with the same force
and effect as if made on such date (each date on which distributions are payable
in accordance with this Section 4.1(a), a "Distribution Date").

                  (b) The Trust Securities represent undivided beneficial
ownership interests in the Trust Property, and, as a practical matter, the
Distributions on the Trust Securities shall be payable at a rate of ____% per
annum (the "Coupon Rate") of the Liquidation Amount of the Trust Securities.
Distributions in arrears for more than one quarter will accumulate and compound
at the Coupon Rate. The term "Distributions" as used in this Trust Agreement
includes such cash distributions and any such accumulated amounts that are
payable unless otherwise stated. A Distribution is payable only to the extent
that payments are made in respect of the Debt Securities held by the Property
Trustee and to the extent the Property Trustee has funds available therefor. The
amount of Distributions payable for any full period shall be computed on the
basis of a 360-day year of twelve 30-day months. The amount of Distributions

                                      -15-



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.

                  (c) 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 Trust has funds then on hand and
available in the Payment Account for the payment of such Distributions.

                  (d) 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 on the relevant record date, which
shall be one Business Day prior to such Distribution Date; provided, however,
that in the event that the Preferred Securities do not remain in book-
entry-only form, the relevant record date shall be the date 15 days prior to the
relevant Distribution Date.

                  Section 4.2.  Redemption.

                  (a) On each Debt Security Redemption Date and on the stated
maturity of the Debt Securities, the 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;

                               (iii)    the CUSIP number;

                                (iv) if fewer 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; 
         and

                                 (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 accrue on and 
         after said date.

                  (c) The Trust Securities redeemed on each Redemption Date
shall be redeemed at the Redemption Price with the proceeds from the
contemporaneous redemption of Debt Securities. 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 Trust has funds then on hand and
available in the Payment Account for the payment of such Redemption Price.


                                      -16-



                  (d) If the Property Trustee gives a notice of redemption in
respect of any Trust Securities, then, by 12:00 noon, New York City time, on the
Redemption Date, subject to Section 4.2(c), the Property Trustee will, so long
as the Trust Securities are in book-entry-only form, irrevocably deposit with
the Clearing Agency for the Trust Securities 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 thereof.
If the Trust Securities are no longer in book-entry-only form, the Property
Trustee, subject to Section 4.2(c), will irrevocably deposit with the Paying
Agent 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 Holders thereof upon surrender of their Trust Securities Certificates.
Notwithstanding the foregoing, Distributions payable on or 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 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 immediately prior to the close of business (New York City time)
on the date of such deposit, all rights of Securityholders holding Trust
Securities so called for redemption will cease, except the right of such
Securityholders to receive the Redemption Price and any unpaid Distribution
payable on or prior to the Redemption Date, but in each case without interest,
and such Securities will cease to be outstanding. In the event that any date on
which any Redemption Price is payable is not a Business Day, then payment of the
Redemption Price payable on such date will be made on the next succeeding day
that is a Business Day (and without any interest or other payment in respect of
any such delay), except that, if such succeeding 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 such date. 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 Trust or by the Sponsor pursuant to the Guarantee, Distributions
on such Trust Securities will continue to accrue, at the then applicable rate,
from the Redemption Date originally established by the Trust for such Trust
Securities to the date such Redemption Price is actually deposited, in which
case such date will be the date fixed for redemption for purposes of calculating
the Redemption Price provided, that if the Redemption Price is not deposited by
12:00 noon on such date, the next succeeding Business Day shall be the date
fixed for redemption for purposes of calculating the Redemption Price.

                  (e) Payment of the Redemption Price on the Trust Securities
shall be made to the recordholders thereof as they appear on the Securities
Register for the Trust Securities on the relevant record date, which shall be
one Business Day prior to the relevant Redemption Date; provided, however, that
in the event that the Preferred Securities do not remain in book-entry-only
form, the relevant record date shall be the date 15 days prior to the relevant
Redemption Date.

                  (f) If fewer than all the Outstanding Trust Securities are to
be redeemed on a Redemption Date, then the aggregate Liquidation Amount of Trust
Securities to be redeemed shall be allocated on a pro rata basis (based on
Liquidation Amounts) among the Common Securities and the Preferred Securities.
The particular Preferred Securities to be redeemed shall be selected not more
than 60 days prior to the Redemption Date by the Property Trustee from the
Outstanding Preferred Securities not previously called for redemption by such
method as the

                                      -17-



Property Trustee shal deem fair and appropriate. The Property Trustee shall
promptly notify the Security Registrar in writing of the Preferred Securities
selected for redemption and, in the case of any Preferred 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 Preferred Securities shall relate, in
the case of any Preferred Securities redeemed or to be redeemed only in part, to
the portion of the Liquidation Amount of Preferred Securities that has been or
is to be redeemed.

                  Section 4.3.  Subordination of Common Securities.

                  (a) Payment of Distributions on, and the Redemption Price of,
the Trust Securities, as applicable, shall be made, subject to Section 4.2(f),
pro rata among the Common Securities and the Preferred Securities based on the
Liquidation Amount of the Trust Securities; provided, however, that if on any
Distribution Date or Redemption Date any Event of Default resulting from an
Event of Default with respect to any Debt Security shall have occurred and be
continuing, no payment of any Distribution on, or Redemption Price 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 on all Outstanding Preferred
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 Preferred 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 on, or the
Redemption Price of, Preferred Securities then due and payable.

                  (b) In the case of the occurrence of any Event of Default
resulting from any Event of Default with respect to any Debt Security, the
Holder of Common Securities will be deemed to have waived any right to act with
respect to any such Event of Default under this Trust Agreement until the effect
of all such Events of Default with respect to the Preferred Securities have been
cured, waived or otherwise eliminated. Until any such Event of Default under
this Trust Agreement with respect to the Preferred Securities has been so cured,
waived or otherwise eliminated, the Property Trustee shall act solely on behalf
of the Holders of the Preferred Securities and not the Holder of the Common
Securities, and only the Holders of the Preferred Securities will have the right
to direct the Property Trustee to act on their behalf.

                  Section 4.4.  Payment Procedures.

                  Payments of Distributions in respect of the Preferred
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
Preferred Securities are held by a Clearing Agency, such Distributions shall be
made to the Clearing Agency in immediately available funds, which shall credit
the relevant Persons' accounts at such Clearing Agency on the applicable
distribution dates. Payments in respect of the Common Securities shall be made
in such manner as shall be mutually agreed between the Property Trustee and the
Common Securityholder.

                                      -18-



                  Section 4.5.  Tax Returns and Reports.

                  The Administrative Trustees shall prepare (or cause to be
prepared), at the Sponsor'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 Trust. In this regard, the Administrative Trustees shall (a)
prepare and file (or cause to be prepared and filed) the appropriate Internal
Revenue Service form required to be filed in respect of the Trust in each
taxable year of the Trust and (b) prepare and furnish (or cause to be prepared
and furnished) to each Securityholder the appropriate Internal Revenue Service
form required to be provided or the information required to be provided on such
form. The Administrative Trustees shall provide the Sponsor and the Property
Trustee with a copy of all such returns and reports promptly after such filing
or furnishing. The Trustees shall comply with United States Federal withholding
and backup withholding tax laws and information reporting requirements with
respect to any payments to Securityholders under the Trust Securities.

                  Section 4.6.  Payments under Indenture.

                  Any amount payable hereunder to any Holder of Preferred
Securities (and any Owner with respect thereto) shall be reduced by the amount
of any corresponding payment such Holder (and Owner) has directly received
pursuant to Section 6.7 of the Indenture.


                                   ARTICLE V.
                          TRUST SECURITIES CERTIFICATES

                  Section 5.1.  Initial Ownership.

                  Upon the creation of the Trust and the contribution by the
Sponsor 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 Sponsor
shall be the sole beneficial owner of the Trust.

                  Section 5.2.  The Trust Securities Certificates.

                  The Preferred Securities Certificates shall be issued in
minimum denominations of $[ ] Liquidation Amount and integral multiples of $[ ]
in excess thereof, and the Common Securities Certificates shall be issued in
denominations of $[ ] Liquidation Amount and integral multiples of $[ ] in
excess thereof. The Trust Securities Certificates shall be executed on behalf of
the Trust by manual signature of at least one Administrative Trustee. 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 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 Securityholder, and shall be entitled to the rights and subject to the
obligations of a Securityholder hereunder, upon due

                                      -19-



registration of such Trust Securities Certificate in such transferee's name
pursuant to Sections 5.4, 5.11 and 5.13.

                  Section 5.3.  Execution and Delivery of Trust Securities 
Certificates.

                  At each Time of Delivery, the Administrative Trustees 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 Trust and
delivered to or upon the written order of the Sponsor, signed by its Chairman or
a Vice Chairman of the Board, President or a Vice President, and by its
Treasurer, Assistant Treasurer, Comptroller, an Assistant Comptroller, Secretary
or an Assistant Secretary without further corporate action by the Sponsor, in
authorized denominations.

                  Section 5.4.  Registration of Transfer and Exchange of 
Preferred Securities Certificates.

                  The Sponsor shall keep or cause to be kept, at the office or
agency maintained pursuant to Section 5.8, a register or registers for the
purpose of registering Trust Securities Certificates and transfers and exchanges
of Preferred Securities Certificates (the "Securities Register") in which, the
registrar designated by the Sponsor (the "Securities Registrar"), subject to
such reasonable regulations as it may prescribe, shall provide for the
registration of Preferred Securities Certificates and Common Securities
Certificates (subject to Section 5.10 in the case of the Common Securities
Certificates) and registration of transfers and exchanges of Preferred
Securities Certificates as herein provided. The Bank shall be the initial
Securities Registrar.

                  Upon surrender for registration of transfer of any Preferred
Securities Certificate at the office or agency maintained pursuant to Section
5.8, the Administrative Trustees or any one of them shall execute and deliver,
in the name of the designated transferee or transferees, one or more new
Preferred Securities Certificates in authorized denominations of a like
aggregate Liquidation Amount dated the date of execution by such Administrative
Trustee or Trustees.

                  The Securities Registrar shall not be required to register the
transfer of any Preferred Securities that have been called for redemption. At
the option of a Holder, Preferred Securities Certificates may be exchanged for
other Preferred Securities Certificates in authorized denominations of the same
class and of a like aggregate Liquidation Amount upon surrender of the Preferred
Securities Certificates to be exchanged at the office or agency maintained
pursuant to Section 5.8.

                  Every Preferred Securities Certificate presented or
surrendered for registration of transfer or exchange shall be accompanied by a
written instrument of transfer in form satisfactory to the Property Trustee and
the Securities Registrar duly executed by the Holder or his attorney duly
authorized in writing. Each Preferred Securities Certificate surrendered for
registration of transfer or exchange shall be cancelled and subsequently
disposed of by the Property Trustee in accordance with its customary practice.

                  No service charge shall be made for any registration of
transfer or exchange of Preferred Securities Certificates, but the Securities
Registrar may require payment of a sum

                                      -20-



sufficient to cover any tax or governmental charge that may be imposed in
connection with any transfer or exchange of Preferred Securities Certificates.

                  Section 5.5. 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 Administrative Trustees 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 Administrative Trustees, or any one of them, on behalf of the
Trust shall execute and make available for delivery, 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 Administrative Trustees 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 ownership interest in the assets of the Trust, as if
originally issued, whether or not the lost, stolen or destroyed Trust Securities
Certificate shall be found at any time.

                  Section 5.6.  Persons Deemed Securityholders.

                  The Administrative Trustees or the Securities Registrar shall
treat the Person in whose name any Trust Securities Certificate shall be
registered in the Securities Register as the owner of such Trust Securities
Certificate for the purpose of receiving distributions and for all other
purposes whatsoever, and neither the Trustees nor the Securities Registrar shall
be bound by any notice to the contrary.

                  Section 5.7. Access to List of Securityholders' Names and
Addresses.

                  In the event that the Property Trustee is no longer the
Securities Registrar, the Administrative Trustees or the Sponsor shall furnish
or cause to be furnished a list, in such form as the Property Trustee may
reasonably require, of the names and addresses of the Securityholders as of the
most recent record date (a) to the Property Trustee, quarterly not later than 10
days prior to a Distribution Date and (b) to the Property Trustee, promptly
after receipt by the Administrative Trustees or the Sponsor of a request
therefor from the Property Trustee in order to enable the Paying Agent to pay
Distributions in accordance with Section 4.1 hereof, in each case to the extent
such information is in the possession or control of the Administrative Trustees
or the Sponsor and is not identical to a previously supplied list or has not
otherwise been received by the Property Trustee. The rights of Securityholders
to communicate with other Securityholders with respect to their rights under
this Declaration or under the Trust Securities, and the corresponding rights of
the Property Trustee shall be provided in the Trust Indenture Act. Each Holder,
by receiving and holding a Trust Securities Certificate, and each Owner shall be
deemed to have agreed not to hold the Sponsor, the Property Trustee or the
Administrative

                                      -21-



Trustees accountable by reason of the disclosure of its name and address,
regardless of the source from which such information was derived.

                  Section 5.8.  Maintenance of Office or Agency.

                  The Administrative Trustees shall maintain an office or
offices or agency or agencies where Preferred Securities Certificates may be
surrendered for registration of transfer or exchange and where notices and
demands to or upon the Trustees in respect of the Trust Securities Certificates
may be served. The Administrative Trustees initially designate the office of the
Bank as its principal corporate trust office for such purposes. The
Administrative Trustees shall give prompt written notice to the Sponsor and to
the Securityholders of any change in the location of the Securities Register or
any such office or agency.

                  Section 5.9.  Appointment of Paying Agent.

                  The Paying Agent shall make distributions to Securityholders
from the Payment Account and shall report the amounts of such distributions to
the Property Trustee and the Administrative Trustees. Any Paying Agent shall
have the revocable power to withdraw funds from the Payment Account for the
purpose of making the distributions referred to above. The Administrative
Trustees may revoke such power and remove the Paying Agent if such Trustees
determine in their sole discretion that the Paying Agent shall have failed to
perform its obligations under this Trust Agreement in any material respect. The
Paying Agent shall initially be the Bank, and any co-paying agent chosen by the
Bank, and acceptable to the Administrative Trustees and the Sponsor. Any Person
acting as Paying Agent shall be permitted to resign as Paying Agent upon 30
days' written notice to the Administrative Trustees, the Property Trustee and
the Sponsor. In the event that the Bank shall no longer be the Paying Agent or a
successor Paying Agent shall resign or its authority to act be revoked, the
Administrative Trustees shall appoint a successor that is acceptable to the
Property Trustee and the Sponsor to act as Paying Agent (which shall be a bank
or trust company). The Administrative Trustees shall cause such successor Paying
Agent or any additional Paying Agent appointed by the Administrative Trustees to
execute and deliver to the Trustees an instrument in which such successor Paying
Agent or additional Paying Agent shall agree with the 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 Securityholders in trust for the
benefit of the Securityholders entitled thereto until such sums shall be paid to
such Securityholders. 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 Agreement to the Paying Agent shall include any co-paying agent unless
the context requires otherwise.

                  Section 5.10.  Ownership of Common Securities by Sponsor.

                  At each Time of Delivery, the Sponsor shall acquire and retain
beneficial and record ownership of the Common Securities. To the fullest extent
permitted by law, other than

                                      -22-



transactions permitted by Section XI of the Indenture, any attempted transfer of
the Common Securities shall be void. The Administrative Trustees shall cause
each Common Securities Certificate issued to the Sponsor to contain a legend
stating "THIS CERTIFICATE IS NOT TRANSFERABLE" OTHER THAN IN ACCORDANCE WITH THE
TRUST AGREEMENT (AS DEFINED BELOW).

                  Section 5.11.  Book-Entry Preferred Securities Certificates;
Common Securities Certificate.

                  (a) The Preferred Securities Certificates, upon original
issuance, will be issued in the form of a typewritten Preferred Securities
Certificate or Certificates representing Book-Entry Preferred Securities
Certificates, to be delivered to The Depository Trust Company, the initial
Clearing Agency, by, or on behalf of, the Trust. Such Preferred Securities
Certificate or Certificates shall initially be registered on the Securities
Register in the name of Cede & Co., the nominee of the initial Clearing Agency,
and no beneficial owner will receive a Definitive Preferred Securities
Certificate representing such beneficial owner's interest in such Preferred
Securities, except as provided in Section 5.13. Unless and until Definitive
Preferred Securities Certificates have been issued to beneficial owners pursuant
to Section 5.13:

                            (i)     the provisions of this Section 5.11(a) shall
         be in full force and effect;

                           (ii) the Securities Registrar and the Trustees shall
         be entitled to deal with the Clearing Agency for all purposes of this
         Trust Agreement relating to the Book-Entry Preferred Securities
         Certificates (including the payment of the Liquidation Amount of and
         Distributions on the Book-Entry Preferred Securities and the giving of
         instructions or directions to Owners of Book-Entry Preferred
         Securities) as the sole Holder of Book-Entry Preferred Securities and
         shall have no obligations to the Owners thereof;

                          (iii) to the extent that the provisions of this
         Section 5.11 conflict with any other provisions of this Trust
         Agreement, the provisions of this Section 5.11 shall control; and

                           (iv) the rights of the Owners of the Book-Entry
         Preferred Securities Certificates 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 and/or the
         Clearing Agency Participants. Pursuant to the Certificate Depository
         Agreement, unless and until Definitive Preferred Securities
         Certificates are issued pursuant to Section 5.13, the initial Clearing
         Agency will make book-entry transfers among the Clearing Agency
         Participants and receive and transmit payments on the Preferred
         Securities to such Clearing Agency Participants.

                  (b) A single Common Securities Certificate representing the
Common Securities shall be issued to the Sponsor in the form of a definitive
Common Securities Certificate.


                                      -23-



                  Section 5.12.  Notices to Clearing Agency.

                  To the extent that a notice or other communication to the
Owners is required under this Trust Agreement, unless and until Definitive
Preferred Securities Certificates shall have been issued to Owners pursuant to
Section 5.13, the Trustees shall give all such notices and communications
specified herein to be given to Owners to the Clearing Agency, and shall have no
obligations to the Owners.

                  Section 5.13.  Definitive Preferred Securities Certificates.

                  If (a) the Sponsor advises the Trustees in writing that the
Clearing Agency is no longer willing or able to properly discharge its
responsibilities with respect to the Preferred Securities Certificates, and the
Sponsor is unable to locate a qualified successor, (b) the Sponsor at its option
advises the Trustees in writing that it elects to terminate the book-entry
system through the Clearing Agency or (c) after the occurrence of an Event of
Default with respect to any Debt Security, Owners of Preferred Securities
Certificates representing beneficial ownership interests aggregating at least a
majority of the Liquidation Amount advise the Property Trustee in writing that
the continuation of a book-entry system through the Clearing Agency is no longer
in the best interest of the Owners of Preferred Securities Certificates, then
the Property Trustee shall notify the Clearing Agency and the Clearing Agency
shall notify all Owners of Preferred Securities Certificates and the other
Trustees of the occurrence of any such event and of the availability of the
Definitive Preferred Securities Certificates to Owners of such class or classes,
as applicable, requesting the same. Upon surrender to the Property Trustee of
the typewritten Preferred Securities Certificate or Certificates representing
the Book Entry Preferred Securities Certificates by the Clearing Agency,
accompanied by registration instructions, the Administrative Trustees, or any
one of them, shall execute the Definitive Preferred Securities Certificates in
accordance with the instructions of the Clearing Agency. Neither the Securities
Registrar nor the Trustees shall be liable for any delay in delivery of such
instructions and may conclusively rely on, and shall be protected in relying on,
such instructions. Upon the issuance of Definitive Preferred Securities
Certificates, the Trustees shall recognize the Holders of the Definitive
Preferred Securities Certificates as Securityholders. The Definitive Preferred
Securities Certificates shall be printed, lithographed or engraved or may be
produced in any other manner as is reasonably acceptable to the Administrative
Trustees, as evidenced by the execution thereof by the Administrative Trustees
or any one of them.

                  Section 5.14.  Rights of Securityholders.

                  (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 Securityholders shall not have any right or title therein
other than the undivided beneficial ownership interests in the assets of the
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 Trust except
as described below. The Trust Securities shall be personal property giving only
the rights specifically set forth therein and in this Trust Agreement. By
acceptance of a beneficial interest in the Trust Securities, Holders agree to
treat the Debt Securities as indebtedness for all United States tax purposes.
The Trust Securities shall have no preemptive or similar rights and when issued
and delivered to

                                      -24-



Securityholders against payment of the purchase price therefor will be fully
paid and nonassessable by the Trust. 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 Preferred Securities remain
Outstanding, if, upon an Event of Default with respect to any Debt Security, the
Indenture Trustee fails or the holders of not less than 25% in aggregate
principal amount of the outstanding Debt Securities fail to declare the
principal of all of the Debt Securities to be immediately due and payable, the
Holders of at least 25% in aggregate Liquidation Amount of the Preferred
Securities then Outstanding shall have such right by a notice in writing to the
Sponsor and the Indenture Trustee; and upon any such declaration such principal
amount of and the accrued interest on all of the Debt Securities shall become
immediately due and payable, provided that the payment of principal and interest
on such Debt Securities shall remain subordinated to the extent provided in the
Indenture. At any time after such a declaration of acceleration with respect to
the Debt Securities has been made and before a judgment or decree for payment of
the money due has been obtained by the Indenture Trustee as in the Indenture
provided, the Holders of a majority in Liquidation Amount of the Preferred
Securities, by written notice to the Property Trustee, the Sponsor and the
Indenture Trustee, may rescind and annul such declaration and its consequences
if:

                           (i)      the Sponsor has paid or deposited with the 
         Indenture Trustee a sum sufficient to pay

                                    (A) all overdue installments of interest 
                  on all of the Debt Securities,

                                    (B) the principal of (and premium, if any,
                  on) any Debt Securities which have become due otherwise than
                  by such declaration of acceleration and interest thereon at
                  the rate borne by the Debt Securities, and

                                    (C) all sums paid or advanced by the
                  Indenture Trustee under the Indenture and the reasonable
                  compensation, expenses, disbursements and advances of the
                  Indenture Trustee and the Property Trustee, their agents and
                  counsel; and

                           (ii) all Events of Default with respect to the Debt
         Securities, other than the non-payment of the principal of the Debt
         Securities which has become due solely by such acceleration, have been
         cured or waived as provided in Section 6.1 of the Indenture.

                  The Holders of a majority in aggregate Liquidation Amount of
the Preferred Securities may, on behalf of the Holders of all the Preferred
Securities, waive any past default if a sum sufficient to pay all matured
installments of interest and principal (and premium, if any) due otherwise than
by acceleration has been deposited with the Indenture Trustee except a default
in respect of a covenant or provision which under the Indenture cannot be
modified or amended without the consent of the holder of each outstanding Debt
Security. No such rescission shall affect any subsequent default or impair any
right consequent thereon. Upon receipt by the

                                      -25-



Property Trustee of written notice declaring such an acceleration, or rescission
and annulment thereof, by Holders of the Preferred Securities all or part of
which is represented by Book-Entry Preferred Securities Certificates, a record
date shall be established for determining Holders of Outstanding Preferred
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 5.14(c).

                  (c) For so long as any Preferred Securities remain
Outstanding, to the fullest extent permitted by law and subject to the terms of
this Trust Agreement and the Indenture, upon an Event of Default with respect to
any Debt Security specified in Section 6.1 of the Indenture, any Holder of
Preferred Securities shall have the right to institute a proceeding directly
against the Sponsor, pursuant to the Indenture, for enforcement of payment to
such Holder of the principal amount of or interest on Debt Securities having a
principal amount equal to the Liquidation Amount of the Preferred Securities of
such Holder (a "Direct Action"). In connection with any such Direct Action, the
Holder of the Common Securities will be subrogated to the rights of any Holder
of the Preferred Securities to the extent of any payment made by the Sponsor to
such Holder of Preferred Securities as a result of such Direct Action. Except as
set forth in Section 5.14(b) and (c), the Holders of Preferred Securities shall
have no right to exercise directly any right or remedy available to the holders
of, or in respect of, the Debt Securities.


                                   ARTICLE VI.
                    ACTS OF SECURITYHOLDERS; MEETINGS; VOTING

                  Section 6.1.  Limitations on Voting Rights.

                  (a) Except as provided in this Section, in Sections 5.14, 8.10
and 10.2 and in the Indenture and as otherwise required by law, no Holder of
Preferred Securities shall have any right to vote or in any manner otherwise
control the administration, operation and management of the 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 Securityholders from time to time as partners or members of an
association.

                  (b) So long as any Debt Securities are held by the Property
Trustee, the Trustees shall not (i) direct the time, method and place of
conducting any proceeding for any

                                      -26-



remedy available to the Indenture Trustee, or executing any trust or power
conferred on the Indenture Trustee with respect to such Debt Securities, (ii)
waive any past default which is waivable under Section 6.1 of the Indenture,
(iii) exercise any right to rescind or annul a declaration that the principal of
all the Debt Securities shall be due and payable or (iv) consent to any
amendment, modification or termination of the Indenture or the Debt Securities,
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 all
Outstanding Preferred Securities, provided, however, that where a consent under
the Indenture would require the consent of each Holder of Debt Securities
affected thereby, no such consent shall be given by the Property Trustee without
the prior written consent of each Holder of Preferred Securities. The Trustees
shall not revoke any action previously authorized or approved by a vote of the
Holders of Preferred Securities, except by a subsequent vote of the Holders of
Preferred Securities. The Property Trustee shall notify all Holders of the
Preferred Securities of any notice of default received from the Indenture
Trustee with respect to the Debt Securities. In addition to obtaining the
foregoing approvals of the Holders of the Preferred Securities, prior to taking
any of the foregoing actions, the Trustees shall, at the expense of the Sponsor,
obtain an Opinion of Counsel experienced in such matters to the effect that the
Trust will not be classified as an association taxable as a corporation for
United States Federal income tax purposes on account of such action.

                  (c) If any proposed amendment to the Trust Agreement provides
for, or the Trustees otherwise propose to effect, (i) any action that would
adversely affect in any material respect the powers, preferences or special
rights of the Preferred Securities, whether by way of amendment to the Trust
Agreement or otherwise, or (ii) the dissolution, winding-up or termination of
the Trust, other than pursuant to the terms of this Trust Agreement, then the
Holders of Outstanding Preferred 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 Outstanding Preferred Securities. Notwithstanding any
other provision of this Trust Agreement, no amendment to this Trust Agreement
may be made if, as a result of such amendment, the Trust would be classified as
an association taxable as a corporation for United States Federal income tax
purposes.

                  Section 6.2.  Notice of Meetings.

                  Notice of all meetings of the Preferred Securityholders,
stating the time, place and purpose of the meeting, shall be given by the
Property Trustee pursuant to Section 10.8 to each Preferred Securityholder 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 Preferred Securityholders.

                  No annual meeting of Securityholders is required to be held.
The Administrative Trustees, however, shall call a meeting of Securityholders to
vote on any matter upon the written request of the Preferred Securityholders of
record of 25% in aggregate Liquidation Amount of the Preferred Securities (based
upon their Liquidation Amount) and the Administrative Trustees or

                                      -27-



the Property Trustee may, at any time in their discretion, call a meeting of
Preferred Security holders to vote on any matters as to which Preferred
Securityholders are entitled to vote.

                  Preferred Securityholders of record of 50% of the Outstanding
Preferred Securities (based upon their Liquidation Amount), present in person or
by proxy, shall constitute a quorum at any meeting of Securityholders.

                  If a quorum is present at a meeting, an affirmative vote by
the Preferred Securityholders of record present, in person or by proxy, holding
a majority of the Preferred Securities (based upon their Liquidation Amount)
held by the Preferred Securityholders of record present, either in person or by
proxy, at such meeting shall constitute the action of the Security holders,
unless this Trust Agreement requires a greater number of affirmative votes.

                  Section 6.4.  Voting Rights.

                  Securityholders shall be entitled to one vote for each $[ ] of
Liquidation Amount represented by their Trust Securities in respect of any
matter as to which such Securityholders are entitled to vote.

                  Section 6.5.  Proxies, etc.

                  At any meeting of Securityholders, any Securityholder 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 Administrative
Trustees, or with such other officer or agent of the Trust as the Administrative
Trustees 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
solicited in the name of the Property Trustee or one or more officers of the
Property Trustee. Only Securityholders 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 Securityholder 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.  Securityholder Action by Written Consent.

                  Any action which may be taken by Securityholders at a meeting
may be taken without a meeting if Securityholders holding a majority of all
Outstanding Trust Securities (based upon their Liquidation Amount) entitled to
vote in respect of such action (or such larger proportion thereof as shall be
required by any express provision of this Trust Agreement) shall consent to the
action in writing.

                  Section 6.7.  Record Date for Voting and Other Purposes.


                                      -28-


                  For the purposes of determining the Securityholders 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 Administrative Trustees may from time to time
fix a date, not more than 90 days prior to the date of any meeting of
Securityholders 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
Securityholders of record for such purposes.

                  Section 6.8.  Acts of Securityholders.

                  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 Securityholders may be embodied in and evidenced by
one or more instruments of substantially similar tenor signed by such
Securityholders 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 an Administrative Trustee. Such
instrument or instruments (and the action embodied therein and evidenced
thereby) are herein sometimes referred to as the "Act" of the Securityholders
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 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 Trustee receiving the same deems sufficient.

                  The ownership of Preferred Securities shall be proved by the
Securities Register.

                  Any request, demand, authorization, direction, notice,
consent, waiver or other Act of the Securityholder of any Trust Security shall
bind every future Securityholder of the same Trust Security and the
Securityholder of every Trust Security issued upon the registration of transfer
thereof or in exchange therefor or in lieu thereof in respect of anything done,
omitted or suffered to be done by the Trustees or the Trust in reliance thereon,
whether or not notation of such action is made upon such Trust Security.

                  Without limiting the foregoing, a Securityholder 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.

                                      -29-



                  If any dispute shall arise between the Securityholders and the
Administrative Trustees or among such Securityholders or Trustees with respect
to the authenticity, validity or binding nature of any request, demand,
authorization, direction, consent, waiver or other Act of such Securityholder or
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 Administrative Trustees and the
Property Trustee, the records of the Trust shall be open to inspection by
Securityholders during normal business hours for any purpose reasonably related
to such Securityholder's interest as a Securityholder.


                                                   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 Sponsor and the Securityholders that:

                  (a) the Property Trustee is a New York banking corporation
         duly organized, validly existing and in good standing under the laws of
         the State of New York;

                  (b) the Property Trustee meets the applicable eligibility
         requirements set forth in Section 8.7, has full corporate power,
         authority and legal right to execute, deliver and perform its
         obligations under this Trust Agreement and has taken all necessary
         action to authorize the execution, delivery and performance by it of
         this Trust Agreement;

                  (c) the Delaware Trustee is a Delaware banking corporation
         duly organized, validly existing and in good standing in the State of
         Delaware;

                  (d) the Delaware Trustee meets the applicable eligibility
         requirements set forth in Section 8.7, has full corporate power,
         authority and legal right to execute, deliver and perform its
         obligations under this Trust Agreement and has taken all necessary
         action to authorize the execution, delivery and performance by it of
         this Trust Agreement;

                  (e) this Trust Agreement has been duly authorized, executed
         and delivered by the Property Trustee and the Delaware Trustee and
         constitutes the valid and legally binding agreement of each of the
         Property Trustee and the Delaware Trustee enforceable against each of
         them in accordance with its 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;


                                      -30-



                  (f) the execution, delivery and performance of this Trust
         Agreement have been duly authorized by all necessary corporate or other
         action on the part of the Property Trustee and the Delaware Trustee and
         do not require any approval of stockholders of the Property Trustee and
         the Delaware Trustee and such execution, delivery and performance will
         not (i) violate the charter or by-laws of the Property Trustee or the
         Delaware Trustee, (ii) violate any provision of, or constitute, with or
         without notice or lapse of time, a default under, or result in the
         creation or imposition of, any Lien on any properties included in the
         Trust Property pursuant to the provisions of, any indenture, mortgage,
         credit agreement, license or other agreement or instrument to which the
         Property Trustee or the Delaware Trustee is a party or by which it is
         bound, or (iii) violate any law, governmental rule or regulation of the
         State of New York or the State of Delaware, as the case may be,
         governing the corporate, banking, trust or general powers of the
         Property Trustee or the Delaware Trustee (as appropriate in context) or
         any order, judgment or decree applicable to the Property Trustee or the
         Delaware Trustee;

                  (g) neither the authorization, execution or delivery by the
         Property Trustee or the Delaware Trustee of this Trust Agreement nor
         the consummation of any of the transactions by the Property Trustee or
         the Delaware Trustee (as appropriate in context) contemplated herein or
         therein requires the consent or approval of, the giving of notice to,
         the registration with or the taking of any other action with respect to
         any governmental authority or agency under any existing Federal law
         governing the banking, trust or general powers of the Property Trustee
         or the Delaware Trustee, as the case may be, under the laws of the
         State of New York or the State of Delaware; and

                  (h) there are no proceedings pending or, to the best of each
         of the Property Trustee's and the Delaware Trustee's knowledge,
         threatened against or affecting the Property Trustee or the Delaware
         Trustee in any court or before any governmental authority, agency or
         arbitration board or tribunal which, individually or in the aggregate,
         would materially and adversely affect the Trust or would question the
         right, power and authority of the Property Trustee or the Delaware
         Trustee, as the case may be, to enter into or perform its obligations
         as one of the Trustees under this Trust Agreement.

                  Section 7.2.  Representations and Warranties of Sponsor.

                  The Sponsor hereby represents and warrants for the benefit of
the Securityholders that:

                  (a) the Trust Securities Certificates issued at each Time of
         Delivery on behalf of the Trust have been duly authorized and will have
         been, duly and validly executed, issued and delivered by the Trustees
         pursuant to the terms and provisions of, and in accordance with the
         requirements of, this Trust Agreement, and the Securityholders 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 Trust (or the Trustees on behalf of the Trust) under the
         laws of the State of Delaware or any political subdivision thereof in
         connection with the execution, delivery and performance by

                                      -31-


         the Property Trustee or the Delaware Trustee, as the case may be, of 
         this Trust Agreement.


                                  ARTICLE VIII.
                                  THE TRUSTEES

                  Section 8.1.  Certain Duties and Responsibilities.

                  (a) The duties and responsibilities of the Trustees shall be
as provided by this Trust Agreement and, in the case of the Property Trustee,
subject to the Trust Indenture Act. Notwithstanding the foregoing, no provision
of this Trust Agreement shall require the Trustees 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 Trustees shall be subject to the provisions of this Section.
Nothing in this Trust Agreement shall be construed to release the Property
Trustee 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 Administrative Trustee has duties (including fiduciary duties) and
liabilities relating thereto to the Trust or to the Securityholders, such
Administrative Trustee shall not be liable to the Trust or to any Securityholder
for such Trustee'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 Administrative Trustees otherwise
existing at law or in equity, are agreed by the Sponsor and the Securityholders
to replace such other duties and liabilities of the Administrative Trustees.

                  (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 Securityholder, 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 the
Trustees are not personally liable to it for any amount distributable in respect
of any Trust Security or for any other liability in respect of any Trust
Security. This Section 8.1(b) does not limit the liability of the Trustees
expressly set forth elsewhere in this Trust Agreement and, in the case of the
Property Trustee, in the Trust Indenture Act.

                  (c) No provision of this Trust Agreement shall be construed to
relieve the Property Trustee from liability for its own negligent action or its
own negligent failure to act, except that:


                                      -32-



                              (i)   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;

                             (ii) 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 not less than a
         majority in Liquidation Amount of the Trust 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;

                            (iii) the Property Trustee's sole duty with respect
         to the custody, safe keeping and physical preservation of the Debt
         Securities 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;

                             (iv) the Property Trustee shall not be liable for
         any interest on any money received by it except as it may otherwise
         agree with the Sponsor; and money held by the Property Trustee need not
         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; and

                              (v)   the Property Trustee shall not be 
         responsible for monitoring the compliance by the Administrative 
         Trustees or the Sponsor with their respective duties under this Trust 
         Agreement, nor shall the Property Trustee be liable for the default or
         misconduct of the Administrative Trustees or the Sponsor.

                  Section 8.2.  Certain Notices.

                  Within five Business Days after the occurrence of any Event of
Default actually known to 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 Securityholders, the Administrative Trustees and
the Sponsor, unless such Event of Default shall have been cured or waived.

                  Within five Business Days after the receipt of notice of the
Sponsor's exercise of its right to defer the payment of interest on the Debt
Securities pursuant to the Indenture, the Administrative Trustee shall transmit,
in the manner and to the extent provided in Section 10.8, notice of such
exercise to the Securityholders and the Property Trustee, unless such exercise
shall have been revoked.

                  Section 8.3.  Certain Rights of Property Trustee.

                  Subject to the provisions of Section 8.1:


                                      -33-



                           (a) the Property Trustee may rely and shall be
         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, Debt Security, 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) 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 Preferred Securityholders are entitled to vote under the
         terms of this Trust Agreement, the Property Trustee shall deliver a
         notice to the Sponsor requesting written instructions of the Sponsor 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 Sponsor; provided, however, that if the Property Trustee
         does not receive such instructions of the Sponsor 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 best interests of the Securityholders, in which event the
         Property Trustee shall have no liability except for its own bad faith,
         negligence or willful misconduct;

                           (c) any direction or act of the Sponsor or the
         Administrative Trustees contemplated by this Trust Agreement shall be
         sufficiently evidenced by an Officers' Certificate;

                           (d) 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 rely upon an Officers' Certificate which, upon receipt of
         such request, shall be promptly delivered by the Sponsor or the
         Administrative Trustees;

                           (e) 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 rerecording, refiling or reregistration
         thereof;

                           (f) the Property Trustee may consult with counsel
         (which counsel may be counsel to the Sponsor 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

                                      -34-



         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 counsel to the Sponsor 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;

                           (g) 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 Securityholders
         pursuant to this Trust Agreement, unless such Securityholders shall
         have offered to the Property Trustee reasonable security or indemnity
         against the costs, expenses and liabilities which might be incurred by
         it in compliance with such request or direction;

                           (h) 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, Debt Security, note or other evidence
         of indebtedness or other paper or document, unless requested in writing
         to do so by one or more Securityholders, but the Property Trustee may
         make such further inquiry or investigation into such facts or matters
         as it may see fit;

                           (i) the Property 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, provided that the
         Property Trustee shall be responsible for its own negligence or
         recklessness with respect to selection of any agent or attorney
         appointed by it hereunder;

                           (j) 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 of the Trust Securities 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 protected in acting in
         accordance with such instructions; and

                           (k) 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 the Property 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 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 the Property Trustee shall be
construed to be a duty.

                                      -35-



                  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 Sponsor, and the Trustees
do not assume any responsibility for their correctness. The Trustees shall not
be accountable for the use or application by the Sponsor of the proceeds of the
Debt Securities.

                  Section 8.5.  May Hold Securities.

                  Any Trustee or any other agent of any Trustee or the 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
Trust with the same rights it would have if it were not a Trustee or such other
agent.

                  Section 8.6.  Compensation; Indemnity; Fees.

                  The Sponsor, as borrower, agrees:

                           (a) to pay to the Trustees from time to time
         reasonable compensation for all services rendered by them hereunder
         (which compensation shall not be limited by any provision of law in
         regard to the compensation of a trustee of an express trust);

                           (b) except as otherwise expressly provided herein, to
         reimburse the Trustees upon request for all reasonable expenses,
         disbursements and advances incurred or made by the 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 its negligence or bad faith; and

                           (c) to the fullest extent permitted by applicable
         law, to indemnify and hold harmless (i) each Trustee, (ii) any
         Affiliate of any Trustee, (iii) any officer, director, shareholder,
         employee, representative or agent of any Trustee, and (iv) any employee
         or agent of the Trust or its Affiliates, (referred to herein as an
         "Indemnified Person") from and against any loss, damage, liability,
         tax, penalty, expense or claim of any kind or nature whatsoever
         incurred by such Indemnified Person by reason of the creation,
         operation or termination of the Trust or any act or omission performed
         or omitted by such Indemnified Person in good faith on behalf of the
         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 gross negligence or
         willful misconduct with respect to such acts or omissions.

                           (d) to the fullest extent permitted by applicable
         law, to advance expenses (including legal fees) incurred by an
         Indemnified Person in defending any claim, demand, action, suit or
         proceeding shall, from time to time, prior to the final disposition of

                                      -36-

         such claim, demand, action, suit or proceeding upon receipt by the
         Sponsor of (i) a written affirmation by or on behalf of the Indemnified
         Person of its or his good faith belief that it or he has met the
         standard of conduct set forth in this Section 8.6 and (ii) an
         undertaking by or on behalf of the Indemnified Person to repay such
         amount if it shall be determined that the Indemnified Person is not
         entitled to be indemnified as authorized in the preceding subsection.

                  The provisions of this Section 8.6 shall survive the
termination of this Trust Agreement or the resignation or removal of any
Trustee.

                  No Trustee may claim any lien or charge on any Trust Property
as a result of any amount due pursuant to this Section 8.6.

                  Section 8.7.  Corporate Property Trustee Required; Eligibility
of Trustees.

                  (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 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.

                  (b) There shall at all times be one or more Administrative
Trustees hereunder with respect to the Trust Securities. Each Administrative
Trustee 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.

                  (c) There shall at all times be a Delaware Trustee with
respect to the Trust Securities. 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 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.

                  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. The Sponsor and any Trustee 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 Trust, and the
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

                                      -37-



income or profits derived therefrom, and the pursuit of any such venture, even
if competitive with the business of the Trust, shall not be deemed wrongful or
improper. Neither the Sponsor, nor any Trustee, shall be obligated to present
any particular investment or other opportunity to the Trust even if such
opportunity is of a character that, if presented to the Trust, could be taken by
the Trust, and the Sponsor or any 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 Trustee may
engage or be interested in any financial or other transaction with the Sponsor
or any Affiliate of the Sponsor, 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 Sponsor or its Affiliates.

                  Section 8.9.  Co-Trustees and Separate Trustee.

                  Unless an Event of Default shall have occurred and be
continuing, at any time 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 Sponsor and the
Administrative Trustees, by agreed action of the majority of such Trustees,
shall have power to appoint, and upon the written request of the Administrative
Trustees, the Sponsor shall for such purpose join with the Administrative
Trustees 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. If the
Sponsor does not join in such appointment within 15 days after the receipt by it
of a request so to do, or in case an Event of Default with respect to any Debt
Security has occurred and is continuing, the Property Trustee alone shall have
power to make such appointment. 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 Sponsor 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 Sponsor.

                  Every co-trustee or separate trustee shall, to the extent
permitted by law, but to such extent only, be appointed subject to the following
terms, namely:

                  (a) The Trust Securities shall be executed 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 Trustees specified hereunder, shall be exercised,
solely by such Trustees and not by such co-trustee or separate trustee.


                                      -38-


                  (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 or 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.

                  (c) The Property Trustee at any time, by an instrument in
writing executed by it, with the written concurrence of the Sponsor, may accept
the resignation of or remove any co-trustee or separate trustee appointed under
this Section, and, in case an Event of Default with respect to any Debt Security
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 Sponsor. Upon the written request of the Property
Trustee, the Sponsor 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.

                  (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 Trustee (the "Relevant
Trustee") and no appointment of a successor Trustee pursuant to this Article
shall become effective until the acceptance of appointment by the successor
Trustee in accordance with the applicable requirements of Section 8.11.

                  Subject to the immediately preceding paragraph, the Relevant
Trustee may resign at any time by giving written notice thereof to the
Securityholders. If the instrument of acceptance by the successor Trustee
required by Section 8.11 shall not have been delivered to the Relevant Trustee
within 30 days after the giving of such notice of resignation, the Relevant
Trustee may petition (pursuant to the Indenture, at the expense of the Sponsor),
any court of competent jurisdiction for the appointment of a successor Relevant
Trustee.

                  Unless an Event of Default with respect to any Debt Security
shall have occurred and be continuing, any Trustee may be removed at any time by
Act of the Common Securityholder. If an Indenture Event of Default shall have
occurred and be continuing, the

                                      -39-



Property Trustee or the Delaware Trustee, or both of them, may be removed at
such time by Act of the Holders of a majority in Liquidation Amount of the
Preferred Securities, delivered to the Relevant Trustee (in its individual
capacity and on behalf of the Trust). An Administrative Trustee may be removed
by the Common Securityholder at any time.

                  If any Trustee shall resign, be removed or become incapable of
acting as Trustee, or if a vacancy shall occur in the office of any Trustee for
any cause, at a time when no Event of Default with respect to any Debt Security
shall have occurred and be continuing, the Common Securityholder, by Act of the
Common Securityholder delivered to the retiring Trustee, shall promptly appoint
a successor Trustee or Trustees, and the retiring Trustee shall comply with the
applicable requirements of Section 8.11. If the Property Trustee or the Delaware
Trustee shall resign, be removed or become incapable of continuing to act as the
Property Trustee or the Delaware Trustee, as the case may be, at a time when an
Event of Default with respect to any Debt Security shall have occurred and be
continuing, the Preferred Securityholders, by Act of the Securityholders of a
majority in Liquidation Amount of the Preferred Securities then Outstanding
delivered to the retiring Relevant Trustee, shall promptly appoint a successor
Relevant Trustee or Trustees, and such successor Trustee shall comply with the
applicable requirements of Section 8.11.

                  If an Administrative Trustee shall resign, be removed or
become incapable of acting as Administrative Trustee, at a time when an Event of
Default with respect to any Debt Security shall have occurred and be continuing,
the Common Securityholder by Act of the Common Securityholder delivered to the
Administrative Trustee shall promptly appoint a successor Administrative Trustee
or Administrative Trustees and such successor Administrative Trustee or Trustees
shall comply with the applicable requirements of Section 8.11. If no successor
Relevant Trustee shall have been so appointed by the Common Securityholder or
the Preferred Securityholders and accepted appointment in the manner required by
Section 8.11, any Securityholder who has been a Securityholder of Trust
Securities for at least six months may, on behalf of himself and all others
similarly situated, petition any court of competent jurisdiction for the
appointment of a successor Relevant Trustee.

                  The Property Trustee shall give notice of each resignation and
each removal of a Trustee and each appointment of a successor Trustee to all
Securityholders in the manner provided in Section 10.8 and shall give notice to
the Sponsor. 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 Administrative Trustee or a Delaware Trustee
who is a natural person dies or becomes, in the opinion of the Sponsor,
incompetent or incapacitated, the vacancy created by such death, incompetence or
incapacity may be filled by (a) the unanimous act of remaining Administrative
Trustees if there are at least two of them or (b) otherwise by the Sponsor (with
the successor in each case being a Person who satisfies the eligibility
requirement for Administrative Trustees or Delaware Trustee, as the case may be,
set forth in Section 8.7).

                  Section 8.11.  Acceptance of Appointment by Successor.

                                      -40-



                  In case of the appointment hereunder of a successor Relevant
Trustee, the retiring Relevant Trustee and each successor Relevant Trustee with
respect to the Trust Securities shall execute 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 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 Trust by more than one Relevant Trustee, it
being understood that nothing herein or in such amendment shall constitute such
Relevant Trustees co-trustees 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 Trust or any successor Relevant Trustee such retiring Relevant
Trustee shall 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 Trust.

                  Upon request of any such successor Relevant Trustee, the 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 corporation into which the Property Trustee or the
Delaware Trustee may be merged or converted or with which it may be
consolidated, or any corporation resulting from any merger, conversion or
consolidation to which such Relevant Trustee shall be a party, or any
corporation succeeding to all or substantially all the corporate trust business
of such Relevant Trustee, shall be the successor of such Relevant Trustee
hereunder, provided such corporation shall be otherwise qualified and eligible
under this Article, without the execution or filing of any paper or any further
act on the part of any of the parties hereto.

                  Section 8.13.  Preferential Collection of Claims Against 
Sponsor or Trust.

                  If and when the Property Trustee or the Delaware Trustee shall
be or become a creditor of the Sponsor or the Trust (or any other obligor upon
the Debt Securities or the Trust Securities), the Property Trustee or the
Delaware Trustee, as the case may be, shall be subject to and shall take all
actions necessary in order to comply with the provisions of the Trust Indenture
Act regarding the collection of claims against the Sponsor or Trust (or any such
other obligor).

                  Section 8.14.  Reports by the Property Trustee.


                                      -41-





                  (a) The Property Trustee shall transmit to Securityholders
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. If required by Section 313(a) of
the Trust Indenture Act, the Property Trustee shall, within sixty days after
each May 15 following the date of this Trust Agreement deliver to
Securityholders a brief report, dated as of such May 15, which complies with the
provisions of such Section 313(a).

                  (b) A copy of each such report shall, at the time of such
transmission to Holders, be filed by the Property Trustee with each national
stock exchange, the Nasdaq National Market or such other interdealer quotation
system or self-regulatory organization upon which the Trust Securities are
listed or traded, with the Commission and with the Sponsor.

                  Section 8.15.  Reports to the Property Trustee.

                  The Sponsor and the Administrative Trustees on behalf of the
Trust shall provide to the Property Trustee such documents, reports and
information as required by Section 314 of the Trust Indenture Act (if any) 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.

                  Section 8.16.  Evidence of Compliance with Conditions 
Precedent.

                  Each of the Sponsor and the Administrative Trustees on behalf
of the 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. 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 8.17.  Number of Trustees.

                  (a) The number of Trustees shall be four, provided that the
Holder of all of the Common Securities by written instrument may increase or
decrease the number of Administrative Trustees. The Property Trustee and the
Delaware Trustee may be the same Person, subject to the applicable eligibility
requirements set forth herein.

                  (b) If a Trustee ceases to hold office for any reason and the
number of Administrative Trustees is not reduced pursuant to Section 8.17(a), or
if the number of Trustees is increased pursuant to Section 8.17(a), a vacancy
shall occur. The vacancy shall be filled with a Trustee appointed in accordance
with Section 8.10.

                  (c) The death, resignation, retirement, removal, bankruptcy,
incompetence or incapacity to perform the duties of a Trustee shall not operate
to annul, dissolve or terminate the Trust. Whenever a vacancy in the number of
Administrative Trustees shall occur, until such vacancy is filled by the
appointment of an Administrative Trustee in accordance with Section 8.10, the
Administrative Trustees in office, regardless of their number (and
notwithstanding any

                                      -42-



other provision of this Agreement), shall have all the powers granted to the
Administrative Trustees and shall discharge all the duties imposed upon the
Administrative Trustees by this Trust Agreement.

                  Section 8.18.  Delegation of Power.

                  (a) Any Administrative Trustee 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), including any registration statement or
amendment thereto filed with the Commission, or making any other governmental
filing; and

                  (b) The Administrative Trustees shall have power to delegate
from time to time to such of their number or to the Sponsor the doing of such
things and the execution of such instruments either in the name of the Trust or
the names of the Administrative Trustees or otherwise as the Administrative
Trustees may deem expedient, to the extent such delegation is not prohibited by
applicable law or contrary to the provisions of this Trust Agreement, as set
forth herein.


                                   ARTICLE IX.
                       DISSOLUTION, LIQUIDATION AND MERGER

                  Section 9.1.  Dissolution Upon Expiration Date.

                  Unless earlier dissolved, the Trust shall automatically
dissolve on [December 31, 2048] (the "Expiration Date"). Thereafter, the Trust
Property shall be distributed in accordance with Section 9.4.

                  Section 9.2.  Early Dissolution.

                  The first to occur of any of the following events is an "Early
Termination Event," the occurrence of which shall cause a dissolution of the
Trust:

                           (a)   the occurrence of a Bankruptcy Event in 
         respect of, or the dissolution or liquidation of, the Sponsor;

                           (b)   the written direction to the Property Trustee
         from the Sponsor at any time (which direction is optional and wholly
         within the discretion of the Sponsor) to dissolve the Trust and
         distribute Debt Securities to Securityholders in exchange for the
         Preferred Securities;

                           (c)   the redemption of all of the Preferred 
         Securities; and

                           (d)   the entry of an order for dissolution of the
         Trust by a court of competent jurisdiction.

                                      -43-




                 Section 9.3.  Termination.

                  The respective obligations and responsibilities of the
Trustees and the Trust created and continued hereby shall terminate upon the
latest to occur of the following: (a) the distribution by the Property Trustee
to Securityholders upon the liquidation of the Trust pursuant to Section 9.4, or
upon the redemption of all of the Trust Securities pursuant to Section 4.2, of
all amounts required to be distributed hereunder upon the final payment of the
Trust Securities; (b) the payment of any expenses owed by the Trust; and (c) the
discharge of all administrative duties of the Administrative Trustees, including
the performance of any tax reporting obligations with respect to the Trust or
the Securityholders.

                  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 Trust shall be
liquidated by the Trustees as expeditiously as the Trustees determine to be
possible by distributing, after satisfaction of liabilities to creditors of the
Trust as provided by applicable law, to each Securityholder a Like Amount of
Debt Securities, 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 30 nor more than 60 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 Debt Securities; and

                          (iii) provide such information with respect to the
         mechanics by which Holders may exchange Trust Securities Certificates
         for Debt Securities, or if Section 9.4(d) applies receive a Liquidation
         Distribution, as the Administrative Trustees 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 Trust and distribution of the Debt Securities to
Securityholders, the Property Trustee shall establish a record date for such
distribution (which shall be not more than 45 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 Debt Securities 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) certificates representing a Like Amount of Debt Securities
will be issued to Holders of Trust Securities Certificates, upon surrender of
such certificates to the Administrative Trustees or their agent for exchange,
(iii) the

                                      -44-



Sponsor shall use its reasonable efforts to have the Debt Securities listed on
the New York Stock Exchange, the Pacific Exchange or on such other exchange,
interdealer quotation system or self-regulatory organization as the Preferred
Securities are then listed, (iv) any Trust Securities Certificates not so
surrendered for exchange will be deemed to represent a Like Amount of Debt
Securities, accruing interest at the rate provided for in the Debt Securities
from the last Distribution Date on which a Distribution was made on such Trust
Securities Certificates until such certificates are so surrendered (and until
such certificates are so surrendered, no payments of interest or principal will
be made to Holders of Trust Securities Certificates with respect to such Debt
Securities) and (v) all rights of Securityholders holding Trust Securities will
cease, except the right of such Securityholders to receive Debt Securities upon
surrender of Trust Securities Certificates.

                  (d) In the event that, 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 Debt Securities in
the manner provided herein is determined by the Property Trustee not to be
practical, the Trust Property shall be liquidated, and the Trust shall be
wound-up by the Property Trustee in such manner as the Property Trustee
determines. In such event, Securityholders will be entitled to receive out of
the assets of the Trust available for distribution to Securityholders, after
satisfaction of liabilities to creditors of the Trust as provided by applicable
law, an amount equal to the 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 winding-up, the
Liquidation Distribution can be paid only in part because the Trust has
insufficient assets available to pay in full the aggregate Liquidation
Distribution, then, subject to the next succeeding sentence, the amounts payable
by the Trust on the Trust Securities shall be paid on a pro rata basis (based
upon Liquidation Amounts). The Holder of the Common Securities will be entitled
to receive Liquidation Distributions upon any such winding-up pro rata
(determined as aforesaid) with Holders of Preferred Securities, except that, if
an Event of Default with respect to any Debt Security has occurred and is
continuing, the Preferred Securities shall have a priority over the Common
Securities.

                  Section 9.5.  Mergers, Consolidations, Amalgamations or 
Replacements of the Trust.

                  The Trust may not merge with or into, consolidate, convert
into, amalgamate, or be replaced by, or convey, transfer or lease its properties
and assets substantially as an entirety to any Person, except pursuant to this
Section 9.5 or Section 9.4. At the request of the Sponsor, with the consent of
the Administrative Trustees and without the consent of the Holders of the
Preferred Securities, the Property Trustee or the Delaware Trustee, the Trust
may merge with or into, consolidate, convert into, 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,
that (i) such successor entity either (a) expressly assumes all of the
obligations of the Trust with respect to the Preferred Securities or (b)
substitutes for the Preferred Securities other securities having substantially
the same terms as the Preferred Securities (the "Successor Securities") so long
as the Successor Securities rank the same as the Preferred Securities rank in
priority with respect to distributions and payments upon liquidation, redemption
and otherwise,

                                      -45-


(ii) the Sponsor expressly appoints a trustee of such successor entity
possessing the same powers and duties as the Property Trustee as the holder of
the Debt Securities, (iii) the Successor Securities are listed or traded, or any
Successor Securities will be listed upon notification of issuance, on any
national securities exchange or other organization on which the Preferred
Securities are then listed or traded, if any, (iv) such merger, consolidation,
conversion, amalgamation, replacement, conveyance, transfer or lease does not
cause the Preferred Securities (including any Successor Securities) to be
downgraded by any nationally recognized statistical rating organization, (v)
such merger, consolidation, conversion, amalgamation, replacement, conveyance,
transfer or lease does not adversely affect the rights, preferences and
privileges of the holders of the Preferred Securities (including any Successor
Securities) in any material respect, (vi) such successor entity has a purpose
substantially identical to that of the Trust, (vii) prior to such merger,
consolidation, conversion, amalgamation, replacement, conveyance, transfer or
lease, the Sponsor has received an Opinion of Counsel to the effect that (a)
such merger, consolidation, conversion, amalgamation, replacement, conveyance,
transfer or lease does not adversely affect the rights, preferences and
privileges of the holders of the Preferred Securities (including any Successor
Securities) in any material respect, and (b) following such merger,
consolidation, conversion, amalgamation, replacement, conveyance, transfer or
lease, neither the Trust nor such successor entity will be required to register
as an investment company under the 1940 Act and (viii) the Sponsor or any
permitted successor or assignee owns 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.
Notwithstanding the foregoing, the Trust shall not, except with the consent of
Holders of 100% in Liquidation Amount of the Preferred Securities, consolidate,
amalgamate, merge with or into, convert into or be replaced by or convey,
transfer or lease its properties and assets substantially as an entirety to any
other Person or permit any other entity to consolidate, amalgamate, merge with
or into, or replace it if such consolidation, conversion, amalgamation, merger,
replacement, conveyance, transfer or lease would cause the Trust or the
successor entity to be classified as other than a grantor trust for United
States Federal income tax purposes.

                                   ARTICLE X.
                            MISCELLANEOUS PROVISIONS

                  Section 10.1.  Limitation of Rights of Securityholders.

                  The death, incapacity, dissolution, bankruptcy or termination
of any Person having an interest, beneficial or otherwise, in Trust Securities
shall not operate to terminate this Trust Agreement nor dissolve, terminate or
annul the trust nor entitle the legal representatives or heirs of such Person or
any Securityholder 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.

                  Section 10.2.  Amendment.


                                      -46-



                  (a) This Trust Agreement may be amended from time to time by
the Trustees and the Sponsor, without the consent of any Securityholders, (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, which
shall not be inconsistent with the other provisions of this Trust Agreement, 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 Trust will be classified
for United States Federal income tax purposes as a grantor trust at all times
that any Trust Securities are outstanding or to ensure that the Trust will not
be required to register as an investment company under the 1940 Act; provided,
however, that in the case of clause (i), such action shall not adversely affect
in any material respect the interests of any Securityholder, and any such
amendments of this Trust Agreement shall become effective when notice thereof is
given to the Securityholders.

                  (b) Except as provided in Section 10.2(c) hereof, any
provision of this Trust Agreement may be amended by the Trustees and the Sponsor
with (i) the consent of Trust Securityholders representing not less than a
majority (based upon Liquidation Amounts) of the Trust Securities then
Outstanding and (ii) receipt by the Trustees of an Opinion of Counsel to the
effect that such amendment or the exercise of any power granted to the Trustees
in accordance with such amendment will not affect the Trust's status as a
grantor trust for United States Federal income tax purposes or the Trust's
exemption from status of an investment company under the 1940 Act.

                  (c) In addition to and notwithstanding any other provision in
this Trust Agreement, without the consent of each affected Securityholder, 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 Securityholder to institute suit
for the enforcement of any such payment on or after such date; notwithstanding
any other provision herein, without the unanimous consent of the
Securityholders, this paragraph (c) of this Section 10.2 may not be amended.

                  (d) Notwithstanding any other provisions of this Trust
Agreement, no Trustee shall enter into or consent to any amendment to this Trust
Agreement which would cause the Trust to fail or cease to qualify for the
exemption from status of an investment company under the 1940 Act or fail or
cease to be classified as a grantor trust for United States Federal income tax
purposes.

                  (e) Notwithstanding anything in this Trust Agreement to the
contrary, without the consent of the Sponsor, this Trust Agreement may not be
amended in a manner which imposes any additional obligation on the Sponsor.

                  (f) In the event that any amendment to this Trust Agreement is
made, the Administrative Trustees shall promptly provide to the Sponsor 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

                                      -47-



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.

                  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 Securityholders, the Trust and the Trustees with respect to this Trust
Agreement and the Trust Securities shall be construed in accordance with and
governed by the laws of the State of Delaware (without regard to conflict of law
principles).

                  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 4.1(a) and 4.2(d)), with the same force and
effect as though made on the date fixed for such payment, and no interest shall
accrue thereon for the period after such date.

                  Section 10.6.  Successors.

                  This Trust Agreement shall be binding upon and shall inure to
the benefit of any successor to the Sponsor, the Trust or the Relevant Trustee,
including any successor by operation of law. Except in connection with
transactions permitted under Article X of the Indenture and pursuant to which
the assignee agrees in writing to perform the Sponsor's obligations hereunder,
the Sponsor 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 which by any
provision of this Trust Agreement is required or permitted to be given or served
to or upon any Securityholder or the Sponsor 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 Preferred Securityholder, to such Preferred Securityholder as such
Securityholder's name and address may appear on the Securities Register; and (b)
in the case of the Common

                                      -48-



Securityholder or the Sponsor, to IDACORP, Inc., 1221 West Idaho Street, Boise,
Idaho 83702- 5627, Attention: Treasurer, facsimile no.: 208-388-6910. Such
notice, demand or other communication to or upon a Securityholder shall be
deemed to have been sufficiently given or made, for all purposes, upon hand
delivery, mailing or transmission.

                  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 Trust, the Property Trustee, the Delaware Trustee or the
Administrative Trustees shall be given in writing addressed (until another
address is published by the Trust) as follows: (a) with respect to the Property
Trustee to Bankers Trust Company, Four Albany Street, New York, New York 10006,
Attention: Corporate Trust Services Division; (b) with respect to the Delaware
Trustee, to Bankers Trust (Delaware), E.A. Delle Donne Corporate Center,
Montgomery Building, 1101 Centre Road, Suite 200, Wilmington, Delaware
19806-1266; and (c) with respect to the Administrative Trustees, to them at the
address above for notices to the Sponsor, marked "Attention Administrative
Trustees of IDACORP Trust __." Such notice, demand or other communication to or
upon the Trust or the Property Trustee shall be deemed to have been sufficiently
given or made only upon actual receipt of the writing by the Trust or the
Property Trustee.

                  Section 10.9.  Agreement Not to Petition.

                  Each of the Trustees and the Sponsor agree for the benefit of
the Securityholders that, until at least one year and one day after the Trust
has been terminated in accordance with Article IX, they shall not file, or join
in the filing of, a petition against the 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 Trust under any Bankruptcy Law.
In the event the Sponsor takes action in violation of this Section 10.9, the
Property Trustee agrees, for the benefit of Securityholders, that at the expense
of the Sponsor, it shall file an answer with the bankruptcy court or otherwise
properly contest the filing of such petition by the Sponsor against the Trust or
the commencement of such action and raise the defense that the Sponsor has
agreed in writing not to take such action and should be stopped and precluded
therefrom and such other defenses, if any, as counsel for the Trustee or the
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) This Trust Agreement is subject to the provisions of the
Trust Indenture Act that are required to be part of this Trust Agreement and
shall, to the extent applicable, be governed by such provisions.

                  (b) The Property Trustee shall be the only Trustee which is a
trustee for the purposes of the Trust Indenture Act.

                  (c) If any provision hereof limits, qualifies or conflicts
with another provision hereof which is required to be included in this Trust
Agreement by any of the provisions of the Trust Indenture Act, such required
provision shall control. If any provision of this Trust

                                      -49-



Agreement modifies or excludes any provision of the Trust Indenture Act which
may be so modified or excluded, the latter provision shall be deemed to apply to
this Trust Agreement as so modified or excluded, as the case may be.

                  (d) The application of the Trust Indenture Act to this Trust
Agreement shall not affect the nature of the Securities as equity securities
representing undivided beneficial ownership interests in the assets of the
Trust.

                  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 SECURITYHOLDER OR ANY BENEFICIAL OWNER, WITHOUT ANY
SIGNATURE OR FURTHER MANIFESTATION OF ASSENT, SHALL CONSTITUTE THE UNCONDITIONAL
ACCEPTANCE BY THE SECURITYHOLDER AND ALL OTHERS HAVING A BENEFICIAL OWNERSHIP
INTEREST IN SUCH TRUST SECURITY OF ALL THE TERMS AND PROVISIONS OF THIS TRUST
AGREEMENT AND AGREEMENT TO THE SUBORDINATION PROVISIONS AND OTHER TERMS OF THE
GUARANTEE AND THE INDENTURE, AND SHALL CONSTITUTE THE AGREEMENT OF THE TRUST,
SUCH SECURITYHOLDER AND SUCH OTHERS THAT THE TERMS AND PROVISIONS OF THIS TRUST
AGREEMENT SHALL BE BINDING, OPERATIVE AND EFFECTIVE AS BETWEEN THE TRUST AND
SUCH SECURITYHOLDER AND SUCH OTHERS.


                   IDACORP, INC.


           By:     -----------------------------------
                            Name:
                            Title:


                   BANKERS TRUST COMPANY, as Property Trustee


           By:     -----------------------------------
                            Name:
                            Title:


                   BANKERS TRUST (DELAWARE), as Delaware Trustee


           By:     -----------------------------------
                            Name:

                                      -50-





                            Title:


                   ------------------------------------
                   [         ], as Administrative Trustee

                   ------------------------------------
                   [         ], as Administrative Trustee

















                                      -51-



                                                                       EXHIBIT A

                              CERTIFICATE OF TRUST
                                       OF
                                IDACORP TRUST ___

                  THIS CERTIFICATE OF TRUST of IDACORP Trust I (the "Trust"),
dated as of September __, 1998, is being duly executed and filed by the
undersigned, as trustees, to form a business trust under the Delaware Business
Trust Act (12 Del. C. ss. 3801, et seq.).

                  (i) Name. The name of the business trust formed hereby is
IDACORP Trust ___.

                  (ii) Delaware Trustee. The name and business address of the
trustee of the Trust with a principal place of business in the State of Delaware
are:

                  Bankers Trust (Delaware)
                  E.A. Delle Donne Corporate Center
                  Montgomery Building
                  1101 Centre Road, Suite 200
                  Wilmington, DE  19806-1266

                  (iii) Counterparts. This Certificate of Trust may be executed
in one or more counterparts, all of which together shall constitute one and the
same instrument.

                  (iv) Effective Date. This Certificate of Trust shall be
effective as of its filing.

                  IN WITNESS WHEREOF, the undersigned, being the trustees of the
Trust, have executed this Certificate of Trust as of the date first above
written.

                          Bankers Trust (Delaware), not in its individual
                            capacity but solely as Trustee


                            By:
                                ---------------------------
                                Name:
                                Title:


                          Bankers Trust Company, not in its individual
                            capacity but solely as Trustee

                             By:
                                ----------------------------
                                Name:
                                Title:



                          ----------------------------------------
                          J. LaMont Keen, not in his individual
                             capacity but solely as Trustee




                                                                       EXHIBIT B

The Depository Trust Company
55 Water Street, 49th Floor
New York, New York 10041-0099

Attention:    ___________________
              General Counsel's Office

                    Re:

Ladies and Gentlemen:

                  The purpose of this letter is to set forth certain matters
relating to the issuance and deposit with The Depository Trust Company ("DTC")
of the [TITLE OF PREFERRED SECURITIES] (the "Preferred Securities"), of IDACORP
Trust __, a Delaware business trust (the "Issuer"), formed pursuant to a Trust
Agreement between IDACORP, Inc. (the "Company") and Bankers Trust Company, as
Property Trustee, Bankers Trust (Delaware), as Delaware Trustee, and the
Administrative Trustees named therein. The payment of distributions on the
Preferred Securities, and payments due upon liquidation of Issuer or redemption
of the Preferred Securities, to the extent the Issuer has funds available for
the payment thereof are guaranteed by the Company to the extent set forth in a
Guarantee Agreement dated ________, ____ by the Company with respect to the
Preferred Securities. The Company and the Issuer propose to sell the Preferred
Securities to certain Underwriters (the "Underwriters") pursuant to an
Underwriting Agreement dated ________, 1998 by and among the Underwriters, the
Issuer and the Company, and the Underwriters wish to take delivery of the
Preferred Securities through DTC. [ ] is acting as transfer agent and registrar
with respect to the Preferred Securities (then "Transfer Agent and Registrar").

                  To induce DTC to accept the Preferred Securities as eligible
for deposit at DTC, and to act in accordance with DTC's rules with respect to
the Preferred Securities, the Issuer, the Transfer Agent and Registrar and DTC
agree among each other as follows:

                  1. Prior to the closing of the sale of the Preferred
Securities to the Underwriters, which is expected to occur on or about ________,
____, there shall be deposited with or on behalf of DTC one or more global
certificates (individually and collectively, the "Global Certificate")
registered in the name of DTC's Preferred Securities nominee, Cede & Co.,
representing an aggregate of Preferred Securities and bearing the following
legend:

                  Unless this certificate is presented by an authorized
representative of The Depository Trust Company, a New York corporation ("DTC"),
to Issuer or its agent for registration of transfer, exchange, or payment, and
any certificate issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized



representative of DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

                  2. The Amended and Restated Trust Agreement of the Issuer
provides for the voting by holders of the Preferred Securities under certain
limited circumstances. The Issuer shall establish a record date for such
purposes and shall, to the extent possible, give DTC notice of such record date
not less than 15 calendar days in advance of such record date.

                  3. In the event of a stock split, conversion,
recapitalization, reorganization or any other similar transaction resulting in
the cancellation of all or any part of the Preferred Securities outstanding, the
Issuer or the Transfer Agent and Registrar shall send DTC a notice of such event
at least 5 business days prior to the effective date of such event.

                  4. In the event of distribution on, or an offering or issuance
of rights with respect to, the Preferred Securities outstanding, the Issuer or
the Transfer Agent and Registrar shall send DTC a notice specifying: (a) the
amount of and conditions, if any, applicable to the payment of any such
distribution or any such offering or issuance of rights; (b) any applicable
expiration or deadline date, or any date by which any action on the part of the
holders of Preferred Securities is required; and (c) the date any required
notice is to be mailed by or on behalf of the Issuer to holders of Preferred
Securities or published by or on behalf of the Issuer (whether by mail or
publication, the "Publication Date"). Such notice shall be sent to DTC by a
secure means (e.g., legible telecopy, registered or certified mail, overnight
delivery) in a timely manner designed to assure that such notice is in DTC's
possession no later than the close of business on the business day before the
Publication Date. The Issuer or the Transfer Agent and Registrar will forward
such notice either in a separate secure transmission for each CUSIP number or in
a secure transmission of multiple CUSIP numbers (if applicable) that includes a
manifest or list of each CUSIP number submitted in that transmission. (The party
sending such notice shall have a method to verify subsequently the use of such
means and the timeliness of such notice.) The Publication Date shall be not less
than 30 calendar days nor more than 60 calendar days prior to the payment of any
such distribution or any such offering or issuance of rights with respect to the
Preferred Securities. After establishing the amount of payment to be made on the
Preferred Securities, the Issuer or the Transfer Agent and Registrar will notify
DTC's Dividend Department of such payment 5 business days prior to payment date.
Notices to DTC's Dividend Department by telecopy shall be sent to (212)
709-1723. Such notices by mail or by any other means shall be sent to:

                  Manager, Announcements
                  Dividend Department
                  The Depository Trust Company
                  7 Hanover Square, 23rd Floor
                  New York, New York 10004-2695

                  The Issuer or the Transfer Agent and Registrar shall confirm
DTC's receipt of such telecopy by telephoning the Dividend Department at (212)
709-1270.


                                       B-2




                  5. In the event of a redemption by the Issuer of the Preferred
Securities, notice specifying the terms of the redemption and the Publication
Date of such notice shall be sent by the Issuer or the Transfer Agent and
Registrar to DTC not less than 30 calendar days prior to such event by a secure
means in the manner set forth in paragraph 4. Such redemption notice shall be
sent to DTC's Call Notification Department at (516) 227-4164 or (516) 227-4190,
and receipt of such notice shall be confirmed by telephoning (516) 227-4070.
Notice by mail or by any other means shall be sent to:

                  Call Notification Department
                  The Depository Trust Company
                  711 Stewart Avenue
                  Garden City, New York 11530-4719

                  6. In the event of any invitation to tender the Preferred
Securities, notice specifying the terms of the tender and the Publication Date
of such notice shall be sent by the Issuer or the Transfer Agent and Registrar
to DTC by a secure means and in a timely manner as described in paragraph 4.
Notices to DTC pursuant to this paragraph and notices of other corporate actions
(including mandatory tenders, exchanges and capital changes) shall be sent,
unless notification to another department is expressly provided for herein, by
telecopy to DTC's Reorganization Department at (212) 709-1093 or (212) 709-1094
and receipt of such notice shall be confirmed by telephoning (212) 709-6884, or
by mail or any other means to:

                  Manager, Reorganization Department
                  Reorganization Window
                  The Depository Trust Company
                  7 Hanover Square, 23rd Floor
                  New York, New York 10004-2695

                  7. All notices and payment advices sent to DTC shall contain
the CUSIP number or numbers of the Preferred Securities and the accompanying
designation of the Preferred Securities, which, as of the date of this letter,
is "[TITLE OF PREFERRED SECURITIES]."

                  8. Distribution payments or other cash payments with respect
to the Preferred Securities evidenced by the Global Certificate shall be
received by Cede & Co., as nominee of DTC, or its registered assigns in [ ]
funds on each payment date (or in accordance with existing arrangements between
the Issuer or the Transfer Agent and Registrar and DTC). Such payments shall be
made payable to the order of Cede & Co., and shall be addressed as follows:

                  NDFS Redemption Department
                  The Depository Trust Company
                  7 Hanover Square, 23rd Floor
                  New York, New York 10004-2695

                  9. DTC may by prior written notice direct the Issuer and the
Transfer Agent and Registrar to use any other telecopy number or address of DTC
as the number or address to which notices or payments may be sent.

                                       B-3



                  10. In the event of a conversion, redemption, or any other
similar transaction (e.g., tender made and accepted in response to the Issuer's
or the Transfer Agent and Registrar's invitation) necessitating a reduction in
the aggregate number of Preferred Securities outstanding evidenced by Global
Certificates, DTC, in its discretion: (a) may request the Issuer or the Transfer
Agent and Registrar to issue and countersign a new Global Certificate; or (b)
may make an appropriate notation on the Global Certificate indicating the date
and amount of such reduction.

                  11. DTC may discontinue its services as a securities
Depository with respect to the Preferred Securities at any time by giving at
least 90 days' prior written notice to the Issuer and the Transfer Agent and
Registrar (at which time DTC will confirm with the Issuer or the Transfer Agent
and Registrar the aggregate number of Preferred Securities deposited with it)
and discharging its responsibilities with respect thereto under applicable law.
Under such circumstances, the Issuer may determine to make alternative
arrangements for book-entry settlement for the Preferred Securities, make
available one or more separate global certificates evidencing Preferred
Securities to any Participant having Preferred Securities credited to its DTC
account, or issue definitive Preferred Securities to the beneficial holders
thereof, and in any such case, DTC agrees to cooperate fully with the Issuer and
the Transfer Agent and Registrar, and to return the Global Certificate, duly
endorsed for transfer as directed by the Issuer or the Transfer Agent and
Registrar, together with any other documents of transfer reasonably requested by
the Issuer or the Transfer Agent and Registrar.

                  12. In the event that the Issuer determines that beneficial
owners of Preferred Securities shall be able to obtain definitive Preferred
Securities, the Issuer or the Transfer Agent and Registrar shall notify DTC of
the availability of certificates. In such event, the Issuer or the Transfer
Agent and Registrar shall issue, transfer and exchange certificates in
appropriate amounts, as required by DTC and others, and DTC agrees to cooperate
fully with the Issuer and the Transfer Agent and Registrar and to return the
Global Certificate, duly endorsed for transfer as directed by the Issuer or the
Transfer Agent and Registrar, together with any other documents of transfer
reasonably requested by the Issuer or the Transfer Agent and Registrar.

                  13. This letter may be executed in any number of counterparts,
each of which when so executed shall be deemed to be an original, but all such
counterparts shall together constitute but one and the same instrument. Nothing
herein shall be deemed to require the Transfer Agent and Registrar to advance
funds on behalf of IDACORP Trust __.


                              Very truly yours,

                              IDACORP TRUST ____ (As Issuer)


                              By:   ------------------------------
                                    Name:
                                    Title:



                                       B-4




                              [                     ]
                              By:    ------------------------------
                                     Administrative Trustee

                              [                     ]
                              (As Transfer Agent and Registrar)


                              By:    ------------------------------
                                     Name:
                                     Title:


Received and Accepted:


THE DEPOSITORY TRUST COMPANY


By:
Authorized Officer

                                       B-5



                                                                       EXHIBIT C

            THIS CERTIFICATE IS NOT TRANSFERABLE EXCEPT AS DESCRIBED
                    IN THE TRUST AGREEMENT (AS DEFINED BELOW)

Certificate Number                                  Number Of Common Securities
         C-1

                    Certificate Evidencing Common Securities

                                       of

                                IDACORP TRUST __

                             ___% Common Securities
                  (Liquidation Amount $[ ] Per Common Security)

         IDACORP Trust __, a statutory business trust created under the
laws of the State of Delaware (the "Trust"), hereby certifies that IDACORP, Inc.
(the "Holder") is the registered owner of (___) common securities of the Trust
representing undivided beneficial ownership interests of the Trust and
designated the ____% Common Securities (liquidation amount $[ ] per Common
Security) (the "Common Securities"). To the extent set forth in Section 5.10 of
the Trust Agreement (as defined below) the Common Securities are not
transferable and any attempted transfer hereof 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
Trust dated as of ________, ____, as the same may be amended from time to time
(the "Trust Agreement") including the designation of the terms of the Common
Securities as set forth therein. The Trust will furnish a copy of the Trust
Agreement to the Holder without charge upon written request to the 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.

                  In Witness Whereof, one of the Administrative Trustees of the
Trust has executed this certificate this ____ day of ________, ____.

                               IDACORP TRUST __

                               By:    ------------------------------
                                      Name:
                                      Administrative Trustee


                                                                       EXHIBIT D

                  If the Preferred Security is to be a Global Certificate
Insert--This Preferred Security is a Global Certificate within the meaning of
the Trust Agreement hereinafter referred to and is registered in the name of The
Depository Trust Company (the "Depository") or a nominee of the Depository. This
Preferred Security is exchangeable for Preferred Securities registered in the
name of a person other than the Depository or its nominee only in the limited
circumstances described in the Trust Agreement and no transfer of this Preferred
Security (other than a transfer of this Preferred Security 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) may be registered except in
limited circumstances.

                  Unless this Preferred Security is presented by an authorized
representative of The Depository Trust Company (55 Water Street, New York) to
IDACORP Trust __ or its agent for registration of transfer, exchange or payment,
and any Preferred Security issued is registered in the name of Cede & Co. or
such other name as requested by an authorized representative of The Depository
Trust Company and any payment hereon is made to Cede & Co., ANY TRANSFER, PLEDGE
OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY A PERSON IS WRONGFUL inasmuch as
the registered owner hereof, Cede & Co., has an interest herein.

Certificate Number                               Number Of Preferred Securities
         P-_____                                                 Cusip No._____

                   Certificate Evidencing Preferred Securities

                                       of

                                IDACORP TRUST __

                      [DESIGNATION OF PREFERRED SECURITIES]
                (Liquidation Amount $[ ] Per Preferred Security)

                  IDACORP Trust __, a statutory business trust created under the
laws of the State of Delaware (the "Trust"), hereby certifies that
___________________ (the "Holder") is the registered owner of (___) preferred
securities of the Trust representing an undivided beneficial ownership interest
in the assets of the Trust and designated the [DESIGNATION OF PREFERRED
SECURITIES] (the "Preferred Securities"). The Preferred Securities are
transferable on the books and records of the 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 5.4 of the Trust Agreement (as
defined below). The designations, rights, privileges, restrictions, preferences
and other terms and provisions of the Preferred Securities are set forth in, and
this certificate and the Preferred 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 Trust dated as of ________, ____, as the same
may be amended from time to time (the "Trust Agreement") including the
designation of the terms of Preferred Securities as set forth therein. The
Holder is entitled to the benefits of the Guarantee Agreement entered into by
IDACORP,

                                       D-2



Inc., an Idaho corporation, and Bankers Trust Company, as guarantee trustee,
dated as of __________, 1998, as the same may be amended from time to time (the
"Guarantee"), to the extent provided therein. The Trust will furnish a copy of
the Trust Agreement and the Guarantee to the Holder without charge upon written
request to the 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.

         In Witness Whereof, one of the Administrative Trustees of the Trust has
executed this certificate this ___ day of __________, ____.


                                  IDACORP TRUST __

                                  By:  ------------------------------
                                       Name:
                                       Administrative Trustee



                                       D-3



                                   ASSIGNMENT


                  For Value Received, the undersigned assigns and transfers this
Preferred 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 Preferred Security Certificate on the books of the 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 Preferred
                             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
S.E.C. Rule 17Ad-15.


                                       D-4