Document:

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                                                                  Exhibit 4(A)-1

                     TEXAS EASTERN TRANSMISSION CORPORATION

                                       TO

                            THE CHASE MANHATTAN BANK

                                                  Trustee

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

                                   Indenture

                             Dated as of     , 2000

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

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      CERTAIN SECTIONS OF THIS INDENTURE RELATING TO SECTIONS 310 THROUGH
              318, INCLUSIVE, OF THE TRUST INDENTURE ACT OF 1939:

<TABLE>
<CAPTION>
    Trust
  Indenture                                                         Indenture
 Act Section                                                         Section
 -----------                                                      --------------
 <C>         <S>                                                  <C>
 Section 310 (a)(1).............................................  609
             (a)(2).............................................  609
             (a)(3).............................................  Not Applicable
             (a)(4).............................................  Not Applicable
             (b)................................................  608
                                                                  610
 Section 311 (a)................................................  613
             (b)................................................  613
 Section 312 (a)................................................  701
                                                                  702
             (b)................................................  702
             (c)................................................  702
 Section 313 (a)................................................  703
             (b)................................................  703
             (c)................................................  703
             (d)................................................  703
 Section 314 (a)................................................  704
             (a)(4).............................................  101
                                                                  1005
             (b)................................................  Not Applicable
             (c)(1).............................................  102
             (c)(2).............................................  102
             (c)(3).............................................  Not Applicable
             (d)................................................  Not Applicable
             (e)................................................  102
 Section 315 (a)................................................  601
             (b)................................................  602
             (c)................................................  601
             (d)................................................  601
             (e)................................................  514
 Section 316 (a)................................................  101
             (a)(1)(A)..........................................  502
                                                                  512
             (a)(1)(B)..........................................  513
             (a)(2).............................................  Not Applicable
             (b)................................................  508
             (c)................................................  104
 Section 317 (a)(1).............................................  503
             (b)(2).............................................  504
             (b)................................................  1003
 Section 318 (a)................................................  107
</TABLE>
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Note: This reconciliation and tie shall not, for any purpose, be deemed to be a
part of the Indenture.

                                       2
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                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                         Page
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 <C>           <S>                                                       <C>
 RECITALS OF THE COMPANY................................................   6

 ARTICLE ONE DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION....   6

  Section 101. Definitions.............................................    6
  Section 102. Compliance Certificates and Opinions....................   11
  Section 103. Form of Documents Delivered to Trustee..................   12
  Section 104. Acts of Holders; Record Dates...........................   13
  Section 105. Notices, Etc., to Trustee and Company...................   15
  Section 106. Notice to Holders; Waiver...............................   15
  Section 107. Conflict with Trust Indenture Act.......................   15
  Section 108. Effect of Headings and Table of Contents................   16
  Section 109. Successors and Assigns..................................   16
  Section 110. Separability Clause.....................................   16
  Section 111. Benefits of Indenture...................................   16
  Section 112. Governing Law...........................................   16
  Section 113. Legal Holidays..........................................   16

 ARTICLE TWO SECURITY FORMS.............................................  16

  Section 201. Forms Generally.........................................   16
  Section 202. Form of Face of Security................................   17
  Section 203. Form of Reverse of Security.............................   18
  Section 204. Form of Legend for Global Securities....................   22
  Section 205. Form of Trustee's Certificate of Authentication.........   22

 ARTICLE THREE THE SECURITIES...........................................  22

  Section 301. Amount Unlimited, Issuable in Series....................   22
  Section 302. Denominations...........................................   25
  Section 303. Execution, Authentication, Delivery and Dating..........   25
  Section 304. Temporary Securities....................................   27
  Section 305. Registration; Registration of Transfer and Exchange.....   27
  Section 306. Mutilated, Destroyed, Lost and Stolen Securities........   29
  Section 307. Payment of Interest; Interest Rights Preserved..........   29
  Section 308. Persons Deemed Owners...................................   30
  Section 309. Cancellation............................................   31
  Section 310. Computation of Interest.................................   31
  Section 311. CUSIP Numbers...........................................   31

 ARTICLE FOUR SATISFACTION AND DISCHARGE................................  32

  Section 401. Satisfaction and Discharge of Indenture.................   32
  Section 402. Application of Trust Money..............................   33

 ARTICLE FIVE REMEDIES..................................................  33

  Section 501. Events of Default.......................................   33
  Section 502. Acceleration of Maturity; Rescission and Annulment......   34
  Section 503. Collection of Indebtedness and Suits for Enforcement by
                Trustee................................................   35
  Section 504. Trustee May File Proofs of Claim........................   36
  Section 505. Trustee May Enforce Claims Without Possession of
                Securities.............................................   36
  Section 506. Application of Money Collected..........................   36
  Section 507. Limitation on Suits.....................................   37
</TABLE>

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<TABLE>
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                                                                         Page
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 <C>            <S>                                                      <C>
  Section 508.  Unconditional Right of Holders to Receive Principal,
                 Premium and Interest..................................   37
  Section 509.  Restoration of Rights and Remedies.....................   37
  Section 510.  Rights and Remedies Cumulative.........................   38
  Section 511.  Delay or Omission Not Waiver...........................   38
  Section 512.  Control by Holders.....................................   38
  Section 513.  Waiver of Past Defaults................................   38
  Section 514.  Undertaking for Costs..................................   39
  Section 515.  Waiver of Stay or Extension Laws.......................   39

 ARTICLE SIX THE TRUSTEE................................................  39

  Section 601.  Certain Duties and Responsibilities....................   39
  Section 602.  Notice of Defaults.....................................   39
  Section 603.  Certain Rights of Trustee..............................   40
  Section 604.  Not Responsible for Recitals or Issuance of
                 Securities............................................   40
  Section 605.  May Hold Securities....................................   41
  Section 606.  Money Held in Trust....................................   41
  Section 607.  Compensation and Reimbursement.........................   41
  Section 608.  Conflicting Interests..................................   42
  Section 609.  Corporate Trustee Required; Eligibility................   42
  Section 610.  Resignation and Removal; Appointment of Successor......   42
  Section 611.  Acceptance of Appointment by Successor.................   44
  Section 612.  Merger, Conversion, Consolidation or Succession to
                 Business..............................................   45
  Section 613.  Preferential Collection of Claims Against Company......   45
  Section 614.  Appointment of Authenticating Agent....................   45

 ARTICLE SEVEN HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY........  46

  Section 701.  Company to Furnish Trustee Names and Addresses of
                 Holders...............................................   46
  Section 702.  Preservation of Information; Communications to
                 Holders...............................................   47
  Section 703.  Reports by Trustee.....................................   47
  Section 704.  Reports by Company.....................................   47

 ARTICLE EIGHT CONSOLIDATION, MERGER, CONVERSION, CONVEYANCE OR
  TRANSFER..............................................................  48

  Section 801.  Company May Consolidate, Etc., on Certain Terms........   48
  Section 802.  Successor Substituted..................................   48

 ARTICLE NINE SUPPLEMENTAL INDENTURES...................................  48

  Section 901.  Supplemental Indentures Without Consent of Holders.....   48
  Section 902.  Supplemental Indentures With Consent of Holders........   49
  Section 903.  Execution of Supplemental Indentures...................   50
  Section 904.  Effect of Supplemental Indentures......................   50
  Section 905.  Conformity with Trust Indenture Act....................   51
  Section 906.  Reference in Securities to Supplemental Indentures.....   51

 ARTICLE TEN COVENANTS..................................................  51

  Section 1001. Payment of Principal, Premium and Interest.............   51
  Section 1002. Maintenance of Office or Agency........................   51
  Section 1003. Money for Securities Payments to Be Held in Trust......   52
  Section 1004. Limitation on Liens....................................   53
  Section 1005. Statement by Officers as to Default....................   55
</TABLE>

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 <C>            <S>                                                       <C>
  Section 1006. Waiver of Certain Covenants............................    56
  Section 1007. Calculation of Original Issue Discount.................    56

 ARTICLE ELEVEN REDEMPTION OF SECURITIES................................   56

  Section 1101. Applicability of Article...............................    56
  Section 1102. Election to Redeem; Notice to Trustee..................    56
  Section 1103. Selection by Trustee of Securities to Be Redeemed......    56
  Section 1104. Notice of Redemption...................................    57
  Section 1105. Securities Payable on Redemption Date..................    58
  Section 1106. Securities Redeemed in Part............................    59

 ARTICLE TWELVE SINKING FUNDS...........................................   59

  Section 1201. Applicability of Article...............................    59
  Section 1202. Satisfaction of Sinking Fund Payments with Securities..    59
  Section 1203. Redemption of Securities for Sinking Fund..............    60

 ARTICLE THIRTEEN DEFEASANCE AND COVENANT DEFEASANCE....................   60

  Section 1301. Applicability of Article...............................    60
  Section 1302. Defeasance and Discharge...............................    60
  Section 1303. Covenant Defeasance....................................    61
  Section 1304. Conditions to Defeasance or Covenant Defeasance........    61
  Section 1305. Deposited Money and Government Obligations to Be Held
                in Trust; Miscellaneous Provisions.....................    62

 ARTICLE FOURTEEN IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS,
  DIRECTORS, ETC........................................................   63

  Section 1401. Indenture and Securities Solely Company Obligations....    63
</TABLE>

                                       5
<PAGE>

INDENTURE, dated as of       , 2000, between Texas Eastern Transmission
Corporation, a corporation duly organized and existing under the laws of the
State of Delaware (herein called the "Company"), having its principal office at
5400 Westheimer Court, Houston, Texas 77056, and The Chase Manhattan Bank, a
New York banking corporation, as Trustee (herein called the "Trustee").

                            RECITALS OF THE COMPANY

The Company has duly authorized the execution and delivery of this Indenture to
provide for the issuance from time to time of its unsecured senior debentures,
notes or other evidences of indebtedness (herein called the "Securities"), to
be issued in one or more series as in this Indenture provided.

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

Now, Therefore, This Indenture Witnesseth:

For and in consideration of the premises and the purchase of the Securities by
the Holders thereof, it is mutually agreed, for the equal and proportionate
benefit of all Holders of the Securities or of series thereof, as follows:

                                  ARTICLE ONE

                        DEFINITIONS AND OTHER PROVISIONS
                             OF GENERAL APPLICATION

Section 101. Definitions.

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

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

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

  (3) all accounting terms not otherwise defined herein have the meanings
  assigned to them in accordance with generally accepted accounting
  principles, and, except as otherwise herein expressly provided, the term
  "generally accepted accounting principles" with respect to any computation
  required or permitted hereunder shall mean such accounting principles as
  are generally accepted in the United States of America;

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

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

                                       6
<PAGE>

"Act," when used with respect to any Holder, has the meaning specified in
Section 104.

"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.

"Authenticating Agent" means any Person authorized by the Trustee pursuant to
Section 614 to act on behalf of the Trustee to authenticate Securities of one
or more series.

"Board of Directors" means either the board of directors of the Company or any
duly authorized committee of that board.

"Board Resolution" means a copy of a resolution certified by the Secretary or
an Assistant Secretary of the Company to have been duly adopted by the Board of
Directors and to be in full force and effect on the date of such certification,
and delivered to the Trustee.

"Business Day," when used with respect to any Place of Payment, means a day
other than (i) a Saturday or a Sunday, (ii) a day on which banking institutions
in that Place of Payment are authorized or obligated by law or executive order
to remain closed or (iii) a day on which the Corporate Trust Office of the
Trustee is closed for business.

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

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

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

"Corporate Trust Office" means the office of the Trustee at which at any
particular time its corporate trust business shall be principally administered,
which office at the date hereof is located at 450 West 33rd Street, New York,
New York 10001.

"corporation" means a corporation, association, company, joint-stock company or
business trust.

"Covenant Defeasance" has the meaning specified in Section 1303.

"Defaulted Interest" has the meaning specified in Section 307.

"Defeasance" has the meaning specified in Section 1302.

                                       7
<PAGE>

"Depositary" means, with respect to Securities of any series issuable in whole
or in part in the form of one or more Global Securities, a clearing agency
registered under the Exchange Act that is designated to act as Depositary for
such Securities as contemplated by Section 301.

"Event of Default" has the meaning specified in Section 501.

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

"Expiration Date" has the meaning specified in Section 104.

"Global Security" means a Security that evidences all or part of the Securities
of any series which is issued to a Depositary or a nominee thereof for such
series in accordance with Section 301(17).

"Government Obligation" has the meaning specified in Section 1304.

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

"Indenture" means this instrument as originally executed and as it may from
time to time be supplemented or amended by one or more indentures supplemental
hereto entered into pursuant to the applicable provisions hereof, including,
for all purposes of this instrument and any such supplemental indenture, the
provisions of the Trust Indenture Act that are deemed to be a part of and
govern this instrument and any such supplemental indenture, respectively. The
term "Indenture" shall also include the terms of particular series of
Securities established as contemplated by Section 301.

"interest," when used with respect to an Original Issue Discount Security which
by its terms bears interest only after Maturity, means interest payable after
Maturity.

"Interest Payment Date," when used with respect to any Security, means the
Stated Maturity of an installment of interest on such Security.

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

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

"Notice of Default" means a written notice of the kind specified in Section
501(4).

"Officers' Certificate" means a certificate signed by the Chairman of the
Board, the President or a Vice President, and by the Treasurer, an Assistant
Treasurer, the Secretary or an Assistant Secretary, of the Company, and
delivered to the Trustee. One of the officers signing an Officers' Certificate
given pursuant to Section 1005 shall be the principal executive, financial or
accounting officer of the Company.

"Opinion of Counsel" means a written opinion of counsel, who may be counsel for
the Company, or other counsel who shall be reasonably acceptable to the
Trustee.

                                       8
<PAGE>

"Original Issue Discount Security" means any Security which provides for an
amount less than the principal amount thereof to be due and payable upon a
declaration of acceleration of the Maturity thereof pursuant to Section 502.

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

  (1) Securities theretofore cancelled by the Trustee or delivered to the
  Trustee for cancellation;

  (2) Securities for whose payment or redemption the necessary amount of
  money or money's worth has been theretofore deposited with the Trustee or
  any Paying Agent (other than the Company) in trust or set aside and
  segregated in trust by the Company (if the Company shall act as its own
  Paying Agent) for the Holders of such Securities; provided that, if such
  Securities are to be redeemed, notice of such redemption has been duly
  given pursuant to this Indenture or provision therefor satisfactory to the
  Trustee has been made;

  (3) Securities as to which Defeasance has been effected pursuant to Section
  1302; and

  (4) Securities which have been paid pursuant to Section 306 or in exchange
  for or in lieu of which other Securities have been authenticated and
  delivered pursuant to this Indenture, other than any such Securities in
  respect of which there shall have been presented to the Trustee proof
  satisfactory to it that such Securities are held by a bona fide purchaser
  in whose hands such Securities are valid obligations of the Company;

provided, however, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given, made or taken any
request, demand, authorization, direction, notice, consent, waiver or other
action hereunder as of any date, (A) the principal amount of an Original Issue
Discount Security which shall be deemed to be Outstanding shall be the amount
of the principal thereof which would be due and payable as of such date upon
acceleration of the Maturity thereof to such date pursuant to Section 502, (B)
if, as of such date, the principal amount payable at the Stated Maturity of a
Security is not determinable, the principal amount of such Security which shall
be deemed to be Outstanding shall be the amount as specified or determined as
contemplated by Section 301, (C) the principal amount of a Security denominated
in one or more foreign currencies or currency units which shall be deemed to be
Outstanding shall be the U.S. dollar equivalent, determined as of such date in
the manner provided as contemplated by Section 301, of the principal amount of
such Security (or, in the case of a Security described in Clause (A) or (B)
above, of the amount determined as provided in such Clause), and (D) Securities
owned by the Company or any other obligor upon the Securities or any Affiliate
of the Company or of such other obligor, whether of record or beneficially,
shall be disregarded and deemed not to be Outstanding, except that, in
determining whether the Trustee shall be protected in relying upon any such
request, demand, authorization, direction, notice, consent, waiver or other
action, only Securities which the Trustee actually knows to be so owned shall
be so disregarded. Securities so owned which have been pledged in good faith
may be regarded as Outstanding if the pledgee establishes to the satisfaction
of the Trustee the pledgee's right so to act with respect to such Securities
and that the pledgee is not the Company or any other obligor upon the
Securities or any Affiliate of the Company or of such other obligor.

                                       9
<PAGE>

"Paying Agent" means any Person authorized by the Company to pay the principal
of or any premium or interest on any Securities on behalf of the Company.

"Periodic Offering" means an offering of Securities of a series from time to
time the specific terms of which Securities, including without limitation the
rate or rates of interest or formula for determining the rate or rates of
interest thereon, if any, the Stated Maturity or Maturities thereof and the
redemption provisions if any, with respect thereto, are to be determined by the
Company upon the issuance of such Securities.

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

"Place of Payment," when used with respect to the Securities of any series,
means the place or places where the principal of and any premium and interest
on the Securities of that series are payable as specified as contemplated by
Section 301.

"Predecessor Security" of any particular Security means every previous Security
evidencing all or a portion of the same debt as that evidenced by such
particular Security; and, for the purposes of this definition, any Security
authenticated and delivered under Section 306 in exchange for or in lieu of a
mutilated, destroyed, lost or stolen Security shall be deemed to evidence the
same debt as the mutilated, destroyed, lost or stolen Security.

"Principal Property" means any natural gas pipeline, natural gas gathering
system, natural gas storage facility, natural gas processing plant or other
plant or facility located in the United States that in the opinion of the Board
of Directors or management of the Company is of material importance to the
business conducted by the Company and its consolidated Subsidiaries taken as a
whole.

"Principal Subsidiary" means any Subsidiary which owns a Principal Property.

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

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

"Regular Record Date" for the interest payable on any Interest Payment Date on
the Securities of any series means the date specified for that purpose as
contemplated by Section 301.

"Responsible Officer," when used with respect to the Trustee, means the
chairman or any vice-chairman of the board of directors, the chairman or any
vice-chairman of the executive committee of the board of directors, the
chairman of the trust committee, the president, any vice president, the
secretary, any assistant secretary, the treasurer, any assistant treasurer, the
cashier, any assistant cashier, any senior trust officer, any trust officer or
assistant trust officer, the controller or any assistant controller or any
other officer of the Trustee customarily performing functions similar to those
performed by any of the above designated officers and also means, with respect
to a particular

                                       10
<PAGE>

corporate trust matter, any other officer to whom such matter is referred
because of his knowledge of and familiarity with the particular subject.

"Securities" has the meaning stated in the first recital of this Indenture and
more particularly means any Securities authenticated and delivered under this
Indenture.

"Securities Act" means the Securities Act of 1933 and any statute successor
thereto, in each case as amended from time to time.

"Security Register" and "Security Registrar" have the respective meanings
specified in Section 305.

"Special Record Date" for the payment of any Defaulted Interest means a date
fixed by the Trustee pursuant to Section 307.

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

"Subsidiary" means, as to any Person, a corporation or other entity of which
more than 50% of the outstanding capital stock or other ownership interests
having ordinary voting power (other than capital stock or other ownership
interests having such power only by reason of contingency) is at the time
owned, directly or indirectly through one or more intermediaries, or both, by
such Person.

"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" shall mean, to the extent required by any such amendment, the
Trust Indenture Act of 1939 as so amended.

"Trustee" means the Person named as the "Trustee" in the first paragraph of
this instrument until a successor Trustee shall have become such pursuant to
the applicable provisions of this Indenture, and thereafter "Trustee" shall
mean or include each Person who is then a Trustee hereunder, and if at any time
there is more than one such Person, "Trustee" as used with respect to the
Securities of any series shall mean the Trustee with respect to Securities of
that series.

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

Section 102. Compliance Certificates and Opinions.

Upon any application or request by the Company to the Trustee to take any
action under any provision of this Indenture, the Company shall furnish to the
Trustee such certificates and opinions as may be required under the Trust
Indenture Act. Each such certificate or opinion shall be given in the form of
an Officers' Certificate, if to be given by an officer of the Company, or an
Opinion of

                                       11
<PAGE>

Counsel, if to be given by counsel, and shall comply with the requirements of
the Trust Indenture Act and any other requirements set forth in this Indenture.

Every certificate or opinion with respect to compliance with a condition or
covenant provided for in this Indenture (other than pursuant to Section 1005)
shall include

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

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

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

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

Section 103. Form of Documents Delivered to Trustee.

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

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

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

Whenever, subsequent to the receipt by the Trustee of any Board Resolution,
Officers' Certificate, Opinion of Counsel or other document or instrument, a
clerical, typographical or other inadvertent or unintentional error or omission
shall be discovered therein, a new document or instrument may be substituted
therefor in corrected form with the same force and effect as if originally
filed in the corrected form and, irrespective of the date or dates of the
actual execution and/or delivery thereof,

                                       12
<PAGE>

such substitute document or instrument shall be deemed to have been executed
and/or delivered as of the date or dates required with respect to the document
or instrument for which it is substituted. Anything in this Indenture to the
contrary notwithstanding, if any such corrective document or instrument
indicates that action has been taken by or at the request of the Company which
could not have been taken had the original document or instrument not contained
such error or omission, the action so taken shall not be invalidated or
otherwise rendered ineffective but shall be and remain in full force and
effect, except to the extent that such action was a result of willful
misconduct or bad faith. Without limiting the generality of the foregoing, any
Securities issued under the authority of such defective document or instrument
shall nevertheless be the valid obligations of the Company entitled to the
benefits of this Indenture equally and ratably with all other Outstanding
Securities, except as aforesaid.

Section 104. Acts of Holders; Record Dates.

Any request, demand, authorization, direction, notice, consent, waiver or other
action provided or permitted by this Indenture to be given, made or taken by
Holders may be embodied in and evidenced by one or more instruments of
substantially similar tenor signed by such Holders in person or by agent duly
appointed in writing; and, except as herein otherwise expressly provided, such
action shall become effective when such instrument or instruments are delivered
to the Trustee and, where it is hereby expressly required, to the Company. Such
instrument or instruments (and the action embodied therein and evidenced
thereby) are herein sometimes referred to as the "Act" of the Holders signing
such instrument or instruments. Proof of execution of any such instrument or of
a writing appointing any such agent shall be sufficient for any purpose of this
Indenture and (subject to Section 601) conclusive in favor of the Trustee and
the Company, 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 the Trustee deems sufficient.

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

Any request, demand, authorization, direction, notice, consent, waiver or other
Act of the Holder of any Security shall bind every future Holder of the same
Security and the Holder of every 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 Trustee or the Company in
reliance thereon, whether or not notation of such action is made upon such
Security.

The Company may set any day as a record date for the purpose of determining the
Holders of Outstanding Securities of any series entitled to give, make or take
any request, demand, authorization, direction, notice, consent, waiver or other
action provided or permitted by this

                                       13
<PAGE>

Indenture to be given, made or taken by Holders of Securities of such series;
provided that the Company may not set a record date for, and the provisions of
this paragraph shall not apply with respect to, the giving or making of any
notice, declaration, request or direction referred to in the next paragraph. If
any record date is set pursuant to this paragraph, the Holders of Outstanding
Securities of the relevant series on such record date, and no other Holders,
shall be entitled to take or revoke the relevant action, whether or not such
Holders remain Holders after such record date; provided that no such action
shall be effective hereunder unless taken on or prior to the applicable
Expiration Date by Holders of the requisite principal amount of Outstanding
Securities of such series on such record date. Nothing in this paragraph shall
be construed to prevent the Company from setting a new record date for any
action for which a record date has previously been set pursuant to this
paragraph (whereupon the record date previously set shall automatically and
with no action by any Person be cancelled and of no effect), and nothing in
this paragraph shall be construed to render ineffective any action taken by
Holders of the requisite principal amount of Outstanding Securities of the
relevant series on the date such action is taken. Promptly after any record
date is set pursuant to this paragraph, the Company, at its own expense, shall
cause notice of such record date, the proposed action by Holders and the
applicable Expiration Date to be given to the Trustee in writing and to each
Holder of Securities of the relevant series in the manner set forth in Section
106.

The Trustee may set any day as a record date for the purpose of determining the
Holders of Outstanding Securities of any series entitled to join in the giving
or making of (i) any Notice of Default, (ii) any declaration of acceleration
referred to in Section 502, (iii) any request to institute proceedings referred
to in Section 507(2) or (iv) any direction referred to in Section 512, in each
case with respect to Securities of such series. If any record date is set
pursuant to this paragraph, the Holders of Outstanding Securities of such
series on such record date, and no other Holders, shall be entitled to join in
such notice, declaration, request or direction or to revoke the same, whether
or not such Holders remain Holders after such record date; provided that no
such action shall be effective hereunder unless taken on or prior to the
applicable Expiration Date by Holders of the requisite principal amount of
Outstanding Securities of such series on such record date. Nothing in this
paragraph shall be construed to prevent the Trustee from setting a new record
date for any action for which a record date has previously been set pursuant to
this paragraph (whereupon the record date previously set shall automatically
and with no action by any Person be cancelled and of no effect), and nothing in
this paragraph shall be construed to render ineffective any action taken by
Holders of the requisite principal amount of Outstanding Securities of the
relevant series on the date such action is taken. Promptly after any record
date is set pursuant to this paragraph, the Trustee, at the Company's expense,
shall cause notice of such record date, the proposed action by Holders and the
applicable Expiration Date to be sent to the Company in writing and to each
Holder of Securities of the relevant series in the manner set forth in Section
106.

With respect to any record date set pursuant to this Section, the party hereto
which sets such record dates may designate any day as the "Expiration Date" and
from time to time may change the Expiration Date to any earlier or later day;
provided that no such change shall be effective unless notice of the proposed
new Expiration Date is given to the other party hereto in writing, and to each
Holder of Securities of the relevant series in the manner set forth in Section
106, on or prior to the existing Expiration Date. If an Expiration Date is not
designated with respect to any record date set pursuant to this Section, the
party hereto which set such record date shall be deemed to have initially

                                       14
<PAGE>

designated the 180th day after such record date as the Expiration Date with
respect thereto, subject to its right to change the Expiration Date as provided
in this paragraph. Notwithstanding the foregoing, no Expiration Date shall be
later than the 180th day after the applicable record date.

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

Section 105. Notices, Etc., to Trustee and Company.

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

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

  (2) the Company by the Trustee or by any Holder shall be sufficient for
  every purpose hereunder (unless otherwise herein expressly provided) if in
  writing and mailed, first-class postage prepaid, to the Company addressed
  to it at the address of its principal office specified in the first
  paragraph of this instrument, Attention: Treasurer, or at any other address
  previously furnished in writing to the Trustee by the Company.

Section 106. Notice to Holders; Waiver.

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

In case by reason of the suspension of regular mail service or by reason of any
other cause it shall be impracticable to give such notice by mail, then such
notification as shall be made with the approval of the Trustee shall constitute
a sufficient notification for every purpose hereunder.

Section 107. Conflict with Trust Indenture Act.

If any provision hereof limits, qualifies or conflicts with a provision of the
Trust Indenture Act which is required under such Act to be a part of and govern
this Indenture, the latter provision shall control. If any provision of this
Indenture modifies or excludes any provision of the Trust Indenture Act

                                       15
<PAGE>

which may be so modified or excluded, the latter provision shall be deemed to
apply to this Indenture as so modified or to be excluded, as the case may be.

Section 108. Effect of Headings and Table of Contents.

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

Section 109. Successors and Assigns.

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

Section 110. Separability Clause.

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

Section 111. Benefits of Indenture.

Nothing in this Indenture or in the Securities, express or implied, shall give
to any Person, other than the parties hereto, their successors hereunder and
the Holders, any benefit or any legal or equitable right, remedy or claim under
this Indenture.

Section 112. Governing Law.

This Indenture and the Securities shall be governed by and construed in
accordance with the laws of the State of New York, without regard to conflicts
of laws principles thereof.

Section 113. Legal Holidays.

In any case where any Interest Payment Date, Redemption Date or Stated Maturity
of any Security shall not be a Business Day at any Place of Payment, then
(notwithstanding any other provision of this Indenture or of the Securities
(other than a provision of any Security which specifically states that such
provision shall apply in lieu of this Section)) payment of interest or
principal (and premium, if any) need not be made at such Place of Payment on
such date, but may be made on the next succeeding Business Day at such Place of
Payment with the same force and effect as if made on the Interest Payment Date
or Redemption Date, or at the Stated Maturity.

                                  ARTICLE TWO

                                 SECURITY FORMS

Section 201. Forms Generally.

The Securities of each series shall be in substantially the form set forth in
this Article, or in such other form as shall be established by or pursuant to a
Board Resolution or in one or more indentures

                                       16
<PAGE>

supplemental hereto, in each case with such appropriate insertions, omissions,
substitutions and other variations as are required or permitted by this
Indenture, and may have such letters, numbers or other marks of identification
and such legends or endorsements placed thereon as may be required to comply
with the rules of any securities exchange or Depositary therefor or as may,
consistently herewith, be determined by the officers executing such Securities,
as evidenced by their execution thereof. If the form of Securities of any
series is established by action taken pursuant to a Board Resolution, a copy of
an appropriate record of such action shall be certified by the Secretary or an
Assistant Secretary of the Company and delivered to the Trustee at or prior to
the delivery of the Company Order contemplated by Section 303 for the
authentication and delivery of such Securities.

The definitive Securities shall be printed, lithographed or engraved on steel
engraved borders or may be produced in any other manner, all as determined by
the officers executing such Securities, as evidenced by their execution of such
Securities.

Section 202. Form of Face of Security.

[Insert any legend required by the Internal Revenue Code and the regulations
thereunder.]

                     TEXAS EASTERN TRANSMISSION CORPORATION

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

No.                                                                         $

                                                                   CUSIP No.

Texas Eastern Transmission Corporation, a corporation duly organized and
existing under the laws of the State of Delaware (herein called the "Company,"
which term includes any successor Person under the Indenture hereinafter
referred to), for value received, hereby promises to pay to     , or registered
assigns, the principal sum of      Dollars on      [if the Security is to bear
interest prior to Maturity and interest payment periods are not extendable,
insert--, and to pay interest thereon from      or from the most recent
Interest Payment Date to which interest has been paid or duly provided for,
[insert--semiannually, quarterly, monthly or other description of the relevant
payment period] on [   ,   ,] and     in each year, commencing    , at the rate
of   % per annum, until the principal hereof is paid or made available for
payment of applicable, insert--; provided that any principal and premium, and
any such installment of interest, which is overdue shall bear interest at the
rate of   % per annum (to the extent that the payment of such interest shall be
legally enforceable), from the dates such amounts are due until they are paid
or made available for payment, and such interest shall be payable on demand].
The interest so payable, and punctually paid or duly provided for, on any
Interest Payment Date will, as provided in such Indenture, be paid to the
Person in whose name this Security (or one or more Predecessor Securities) is
registered at the close of business on the Regular Record Date for such
interest, which shall be the [    ] (whether or not a Business Day), as the
case may be, next preceding such Interest Payment Date. Any such interest not
so punctually paid or duly provided for will forthwith cease to be payable to
the Holder on such Regular Record Date and may either be paid to the Person in
whose name this Security (or one or more Predecessor Securities) is registered
at the close of business on a Special Record Date for the payment of such
Defaulted Interest to be fixed by the

                                       17
<PAGE>

Trustee, notice whereof shall be given to Holders of Securities of this series
not less than 10 days prior to such Special Record Date, or be paid at any time
in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Securities of this series may be listed, and
upon such notice as may be required by such exchange, all as more fully
provided in said Indenture].

[If the Security is not to bear interest prior to Maturity, insert--The
principal of this Security shall not bear interest except in the case of a
default in payment of principal upon acceleration, upon redemption or at Stated
Maturity and in such case the overdue principal and any overdue premium shall
bear interest at the rate of   % per annum (to the extent that the payment of
such interest shall be legally enforceable), from the dates such amounts are
due until they are paid or made available for payment. Interest on any overdue
principal or premium shall be payable on demand. Any such interest on overdue
principal or premium which is not paid on demand shall bear interest at the
rate of   % per annum (to the extent that the payment of such interest on
interest shall be legally enforceable), from the date of such demand until the
amount so demanded is paid or made available for payment. Interest on any
overdue interest shall be payable on demand.]

Payment of the principal of (and premium, if any) and [if applicable, insert--
any such] interest on this Security will be made at the office or agency of the
Company maintained for that purpose in     , in such coin or currency of the
United States of America as at the time of payment is legal tender for payment
of public and private debts [if applicable, insert--; provided, however, that
at the option of the Company payment of interest may be made by check mailed to
the address of the Person entitled thereto as such address shall appear in the
Security Register or by wire transfer at such place and to such account at a
banking institution in the United States as may be designated in writing to the
Trustee at least sixteen (16) days prior to the date for payment by the Person
entitled thereto].

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

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

IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed.

Dated:                                    Texas Eastern Transmission
                                           Corporation

                                          By: _________________________________

Attest:

_____________________________________

                                       18
<PAGE>

Section 203. Form of Reverse of Security.

This Security is one of a duly authorized issue of securities of the Company
(herein called the "Securities"), issued and to be issued in one or more series
under an Indenture, dated as of        , 2000 (herein called the "Indenture,"
which term shall have the meaning assigned to it in such instrument), between
the Company and The Chase Manhattan Bank, as Trustee (herein called the
"Trustee," which term includes any successor trustee under the Indenture), and
reference is hereby made to the Indenture for a statement of the respective
rights, limitation of rights, duties and immunities thereunder of the Company,
the Trustee and the Holders of the Securities and of the terms upon which the
Securities are, and are to be, authenticated and delivered. This Security is
one of the series designated on the face hereof [if applicable, insert--,
limited in aggregate principal amount to $    ].

If applicable, insert--The Securities of this series are subject to redemption
upon not less than 30 days' notice by mail, [if applicable, insert--(l) on
       in any year commencing with the year     and ending with the year
through operation of the sinking fund for this series at a Redemption Price
equal to 100% of the principal amount, and (2)] at any time [if applicable,
insert--on or after     , 20  ], as a whole or in part, at the election of the
Company, at the following Redemption Prices (expressed as percentages of the
principal amount): If redeemed [if applicable, insert--on or before     ,  %,
and if redeemed] during the 12-month period beginning      of the years
indicated,

<TABLE>
<CAPTION>
                     Redemption                                                                  Redemption
Year                   Price                                  Year                                 Price
----                 ----------                               ----                               ----------
<S>                  <C>                                      <C>                                <C>

</TABLE>

and thereafter at a Redemption Price equal to   % of the principal amount,
together in the case of any such redemption [if applicable, insert--(whether
through operation of the sinking fund or otherwise)] with accrued interest to
the Redemption Date, but interest installments whose Stated Maturity is on or
prior to such Redemption Date will be payable to the Holders of such
Securities, or one or more Predecessor Securities, of record at the close of
business on the relevant Record Dates referred to on the face hereof, all as
provided in the Indenture.]

[If applicable, insert--The Securities of this series are subject to redemption
upon not less than 30 days' notice by mail, (1) on        in any year
commencing with the year     and ending with the year     through operation of
the sinking fund for this series at the Redemption Prices for redemption
through operation of the sinking fund (expressed as percentages of the
principal amount) set forth in the table below, and (2) at any time [if
applicable, insert--on or after        ], as a whole or in part, at the
election of the Company, at the Redemption Prices for redemption otherwise than
through operation of the sinking fund (expressed as percentages of the
principal amount) set forth in the table below: If redeemed during the 12-month
period beginning        of the years indicated,

                                       19
<PAGE>

<TABLE>
<CAPTION>
               Redemption Price for            Redemption Price for Redemption
                Redemption Through                 Otherwise Than Through
Year       Operation of the Sinking Fund        Operation of the Sinking Fund
----       -----------------------------       -------------------------------
<S>        <C>                                 <C>

</TABLE>

and thereafter at a Redemption Price equal to  % of the principal amount,
together in the case of any such redemption (whether through operation of the
sinking fund or otherwise) with accrued interest to the Redemption Date, but
interest installments whose Stated Maturity is on or prior to such Redemption
Date will be payable to the Holders of such Securities, or one or more
Predecessor Securities, of record at the close of business on the relevant
Record Dates referred to on the face hereof, all as provided in the Indenture.]

[If applicable, insert--Notwithstanding the foregoing, the Company may not,
prior to        redeem any Securities of this series as contemplated by [if
applicable, insert--Clause (2) of] the preceding paragraph as a part of, or in
anticipation of, any refunding operation by the application, directly or
indirectly, of moneys borrowed having an interest cost to the Company
(calculated in accordance with generally accepted financial practice) of less
than    % per annum.]

[If applicable, insert--The sinking fund for this series provides for the
redemption on        in each year beginning with the year     and ending with
the year     of [if applicable, insert--not less than $    ("mandatory sinking
fund") and not more than] $    aggregate principal amount of Securities of this
series. Securities of this series acquired or redeemed by the Company otherwise
than through [if applicable, insert--mandatory] sinking fund payments may be
credited against subsequent [if applicable, insert--mandatory] sinking fund
payments otherwise required to be made [if applicable, insert--, in the inverse
order in which they become due].]

[If the Security is subject to redemption of any kind, insert--In the event of
redemption of this Security in part only, a new Security or Securities of this
series and of like tenor for the unredeemed portion hereof will be issued in
the name of the Holder hereof upon the cancellation hereof.]

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

[If the Security is not an Original Issue Discount Security, insert--If an
Event of Default with respect to Securities of this series shall occur and be
continuing, the principal of the Securities of this series may be declared due
and payable in the manner and with the effect provided in the Indenture.]

[If the Security is an Original Issue Discount Security, insert--If an Event of
Default with respect to Securities of this series shall occur and be
continuing, an amount of principal of the Securities of this series may be
declared due and payable in the manner and with the effect provided in the
Indenture. Such amount shall be equal to [insert formula for determining the
amount]. Upon payment of (i) the amount of principal so declared due and
payable and (ii) interest on any overdue principal, premium and interest (in
each case to the extent that the payment of such interest shall be legally
enforceable),

                                       20
<PAGE>

all of the Company's obligations in respect of the payment of the principal of
and premium and interest, if any, on the Securities of this series shall
terminate.]

The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Securities of all series affected
under the Indenture at any time by the Company and the Trustee with the consent
of the Holders of a majority in principal amount of the Securities of all
series at the time Outstanding affected thereby (voting as one class). The
Indenture contains provisions permitting the Holders of not less than a
majority in principal amount of the Securities of all series at the time
Outstanding with respect to which a default under the Indenture shall have
occurred and be continuing (voting as one class), on behalf of the Holders of
the Securities of all such series, to waive, with certain exceptions, such past
default with respect to all such series and its consequences. The Indenture
also permits the Holders of not less than a majority in principal amount of the
Securities of each series at the time Outstanding, on behalf of the Holders of
all Securities of such series, to waive compliance by the Company with certain
provisions of the Indenture. Any such consent or waiver by the Holder of this
Security shall be conclusive and binding upon such Holder and upon all future
Holders of this Security and of any Security issued upon the registration of
transfer hereof or in exchange therefor or in lieu hereof, whether or not
notation of such consent or waiver is made upon this Security.

As provided in and subject to the provisions of the Indenture, the Holder of
this Security shall not have the right to institute any proceeding with respect
to the Indenture or for the appointment of a receiver or trustee or for any
other remedy thereunder unless such Holder shall have previously given the
Trustee written notice of a continuing Event of Default with respect to the
Securities of this series, the Holders of not less than a majority in principal
amount of the Securities of this series at the time Outstanding shall have made
written request to the Trustee to institute proceedings in respect of such
Event of Default as Trustee and offered the Trustee reasonable indemnity, and
the Trustee shall not have received from the Holders of a majority in principal
amount of Securities of this series at the time Outstanding a direction
inconsistent with such request, and shall have failed to institute any such
proceeding, for 60 days after receipt of such notice, request and offer of
indemnity. The foregoing shall not apply to any suit instituted by the Holder
of this Security for the enforcement of any payment of principal hereof or any
premium or interest hereon on or after the respective due dates expressed
herein.

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

As provided in the Indenture and subject to certain limitations therein set
forth, the transfer of this Security is registrable in the Security Register,
upon surrender of this Security for registration of transfer at the office or
agency of the Company in any place where the principal of and any premium and
interest on this Security are payable, duly endorsed by, or accompanied by a
written instrument of transfer in form satisfactory to the Company and the
Security Registrar duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Securities

                                       21
<PAGE>

of this series and of like tenor, of authorized denominations and for the same
aggregate principal amount, will be issued to the designated transferee or
transferees.

The Securities of this series are issuable only in registered form without
coupons in denominations of $1,000 and any integral multiple thereof. As
provided in the Indenture and subject to certain limitations therein set forth,
Securities of this series are exchangeable for the aggregate principal amount
of Securities of this series and of like tenor of a different authorized
denomination, as requested by the Holder surrendering the same.

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

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

All terms used in this Security which are defined in the Indenture shall have
the meanings assigned to them in the Indenture.

Section 204. Form of Legend for Global Securities.

Unless otherwise specified as contemplated by Section 301 for the Securities
evidenced thereby, every Global Security authenticated and delivered hereunder
shall bear a legend in substantially the following form:

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A
NOMINEE THEREOF. THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A
SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY IN WHOLE OR IN PART MAY
BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A
NOMINEE THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE
INDENTURE.

Section 205. Form of Trustee's Certificate of Authentication.

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

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

                                          The Chase Manhattan Bank,
                                           as Trustee

                                          By: _________________________________
                                                    Authorized Officer

                                       22
<PAGE>

                                 ARTICLE THREE

                                 THE SECURITIES

Section 301. Amount Unlimited, Issuable in Series.

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

The Securities may be issued in one or more series. There shall be established
in or pursuant to a Board Resolution and, subject to Section 303, set forth, or
determined in the manner provided, in an Officers' Certificate, or established
in one or more indentures supplemental hereto, prior to the issuance of
Securities of any series,

  (1) the title of the Securities of the series (which shall distinguish the
  Securities of the series from Securities of any other series);

  (2) any limit upon the aggregate principal amount of the Securities of the
  series which may be authenticated and delivered under this Indenture
  (except for Securities authenticated and delivered upon registration of
  transfer of, or in exchange for, or in lieu of, other Securities of the
  series pursuant to Section 304, 305, 306, 906 or 1106 and except for any
  Securities which, pursuant to Section 303, are deemed never to have been
  authenticated and delivered hereunder);

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

  (4) the date or dates on which the principal of any Securities of the
  series is payable or the method by which such date shall be determined and
  the right, if any, to shorten or extend the date on which the principal of
  any Securities of the series is payable and the conditions to any such
  change;

  (5) the rate or rates at which any Securities of the series shall bear
  interest, if any, or the method by which such rate or rates shall be
  determined; the date or dates from which any such interest shall accrue;
  the Interest Payment Dates on which any such interest shall be payable; the
  manner (if any) of determination of such Interest Payment Dates; and the
  Regular Record Date, if any, for any such interest payable on any Interest
  Payment Date;

  (6) the right, if any, to extend the interest payment periods and the terms
  of such extension or extensions;

  (7) the place or places where the principal of and any premium and interest
  on any Securities of the series shall be payable and whether, if acceptable
  to the Trustee, any principal of such Securities shall be payable without
  presentation or surrender thereof;

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

  (9) the obligation, if any, of the Company to redeem or purchase any
  Securities of the series pursuant to any sinking fund, purchase fund or
  analogous provisions or at the option of the

                                       23
<PAGE>

  Holder thereof and the period or periods within which, the price or prices
  at which and the terms and conditions upon which any Securities of the
  series shall be redeemed or purchased, in whole or in part, pursuant to
  such obligation;

  (10) if other than denominations of $1,000 and any integral multiple
  thereof, the denominations in which any Securities of the series shall be
  issuable;

  (11) if the amount of principal of or any premium or interest on any
  Securities of the series may be determined with reference to an index or
  pursuant to a formula, the manner in which such amounts shall be
  determined;

  (12) if other than the currency of the United States of America, the
  currency, currencies or currency units in which the principal of or any
  premium or interest on any Securities of the series shall be payable and
  the manner of determining the equivalent thereof in the currency of the
  United States of America for any purpose, including for purposes of the
  definition of "Outstanding" in Section 101;

  (13) if the principal of or any premium or interest on any Securities of
  the series is to be payable, at the election of the Company or the Holder
  thereof, in one or more currencies or currency units other than that or
  those in which such Securities are stated to be payable, the currency,
  currencies or currency units in which the principal of or any premium or
  interest on such Securities as to which such election is made shall be
  payable, the periods within which and the terms and conditions upon which
  such election is to be made and the amount so payable (or the manner in
  which such amount shall be determined);

  (14) if other than the entire principal amount thereof, the portion of the
  principal amount of any Securities of the series which shall be payable
  upon declaration of acceleration of the Maturity thereof pursuant to
  Section 502;

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

  (16) if either or both of Sections 1302 and 1303 do not apply to any
  Securities of the series;

  (17) if applicable, that any Securities of the series shall be issuable in
  whole or in part in the form of one or more Global Securities and, in such
  case, the respective Depositary or Depositaries for such Global Securities,
  the form of any legend or legends which shall be borne by any such Global
  Security in addition to or in lieu of that set forth in Section 204 and any
  circumstances in addition to or in lieu of those set forth in Clause (2) of
  the last paragraph of Section 305 in which any such Global Security may be
  exchanged in whole or in part for Securities registered, and any transfer
  of such Global Security in whole or in part may be registered, in the name
  or names of Persons other than the Depositary for such Global Security or a
  nominee thereof;

                                       24
<PAGE>

  (18) any addition, modification or deletion of any Events of Default or
  covenants provided with respect to any Securities of the series and any
  change in the right of the Trustee or the requisite Holders of such
  Securities to declare the principal amount thereof due and payable pursuant
  to Section 502;

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

  (20) any other terms of the series.

All Securities of any one series shall be substantially identical except as to
denomination and except as may otherwise be provided in or pursuant to the
Board Resolution referred to above and (subject to Section 303) set forth, or
determined in the manner provided, in the Officers' Certificate referred to
above or in any such indenture supplemental hereto.

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

With respect to Securities of a series offered in a Periodic Offering, the
Board Resolution (or action taken pursuant thereto), Officers' Certificate or
supplemental indenture referred to above may provide general terms or
parameters for Securities of such series and provide either that the specific
terms of particular Securities of such series shall be specified in a Company
Order or that such terms shall be determined by the Company in accordance with
other procedures specified in a Company Order as contemplated by the third
paragraph of Section 303.

Notwithstanding Section 301(2) herein and unless otherwise expressly provided
with respect to a series of Securities, the aggregate principal amount of a
series of Securities may be increased and additional Securities of such series
may be issued up to the maximum aggregate principal amount authorized with
respect to such series as increased.

Section 302. Denominations.

The Securities of each series shall be issuable only in fully registered form
without coupons and only in such denominations as shall be specified as
contemplated by Section 301. In the absence of any such specified denomination
with respect to the Securities of any series, the Securities of such series
shall be issuable in denominations of $1,000 and any integral multiple thereof.

Section 303. Execution, Authentication, Delivery and Dating.

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

Securities bearing the manual or facsimile signatures of individuals who were
at any time the proper officers of the Company shall bind the Company,
notwithstanding that such individuals or any of

                                       25
<PAGE>

them have ceased to hold such offices prior to the authentication and delivery
of such Securities or did not hold such offices at the date of such Securities.

At any time and from time to time after the execution and delivery of this
Indenture, the Company may deliver Securities of any series executed by the
Company to the Trustee for authentication, together with a Company Order for
the authentication and delivery of such Securities, and the Trustee in
accordance with the Company Order shall authenticate and deliver such
Securities; provided, however, that in the case of Securities offered in a
Periodic Offering, the Trustee shall authenticate and deliver such Securities
from time to time in accordance with such other procedures (including, without
limitation, the receipt by the Trustee of oral or electronic instructions from
the Company or its duly authorized agents, promptly confirmed in writing)
acceptable to the Trustee as may be specified by or pursuant to a Company Order
delivered to the Trustee prior to the time of the first authentication of
Securities of such series. If the form or terms of the Securities of the series
have been established by or pursuant to one or more Board Resolutions as
permitted by Sections 201 and 301, in authenticating such Securities, and
accepting the additional responsibilities under this Indenture in relation to
such Securities, the Trustee shall be entitled to receive, and (subject to
Section 601) shall be fully protected in relying upon, an Opinion of Counsel
stating,

  (1) if the form of such Securities has been established by or pursuant to
  Board Resolution as permitted by Section 201, that such form has been
  established in conformity with the provisions of this Indenture;

  (2) if the terms of such Securities have been, or in the case of Securities
  of a series offered in a Periodic Offering, will be, established by or
  pursuant to Board Resolution as permitted by Section 301, that such terms
  have been, or in the case of Securities of a series offered in a Periodic
  Offering, will be, established in conformity with the provisions of this
  Indenture, subject, in the case of Securities of a series offered in a
  Periodic Offering, to any conditions specified in such Opinion of Counsel;
  and

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

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

Notwithstanding the provisions of Section 301 and of the preceding paragraph,
if all Securities of a series are not to be originally issued at one time, it
shall not be necessary to deliver the Officers' Certificate otherwise required
pursuant to Section 301 or the Company Order and Opinion of Counsel otherwise
required pursuant to such preceding paragraph at or prior to the authentication
of each Security of such series if such documents are delivered at or prior to
the authentication upon original issuance of the first Security of such series
to be issued.

                                       26
<PAGE>

With respect to Securities of a series offered in a Periodic Offering, the
Trustee may rely, as to the authorization by the Company of any of such
Securities, the form and terms thereof and the legality, validity, binding
effect and enforceability thereof, upon the Opinion of Counsel and the other
documents delivered pursuant to Sections 201 and 301 and this Section, as
applicable, in connection with the first authentication of Securities of such
series.

Each Security shall be dated the date of its authentication.

No Security shall be entitled to any benefit under this Indenture or be valid
or obligatory for any purpose unless there appears on such Security a
certificate of authentication substantially in the form provided for herein
executed by the Trustee by manual signature of an authorized officer, and such
certificate upon any Security shall be conclusive evidence, and the only
evidence, that such Security has been duly authenticated and delivered
hereunder. Notwithstanding the foregoing, if any Security shall have been
authenticated and delivered hereunder but never issued and sold by the Company,
and the Company shall deliver such Security to the Trustee for cancellation as
provided in Section 309, for all purposes of this Indenture such Security shall
be deemed never to have been authenticated and delivered hereunder and shall
never be entitled to the benefits of this Indenture.

Section 304. Temporary Securities.

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

If temporary Securities of any series are issued, the Company will cause
definitive Securities of that series to be prepared without unreasonable delay.
After the preparation of definitive Securities of such series, the temporary
Securities of such series shall be exchangeable for definitive Securities of
such series upon surrender of the temporary Securities of such series at the
office or agency of the Company in a Place of Payment for that series, without
charge to the Holder. Upon surrender for cancellation of any one or more
temporary Securities of any series, the Company shall execute and the Trustee
shall authenticate and deliver in exchange therefor one or more definitive
Securities of the same series, of any authorized denominations and of like
tenor and aggregate principal amount. Until so exchanged, the temporary
Securities of any series shall in all respects be entitled to the same benefits
under this Indenture as definitive Securities of such series and tenor.

Section 305. Registration; Registration of Transfer and Exchange.

The Company shall cause to be kept at the Corporate Trust Office of the Trustee
a register (the register maintained in such office or in any other office or
agency of the Company in a Place of Payment being herein sometimes referred to
as the "Security Register") in which, subject to such reasonable regulations as
it may prescribe, the Company shall provide for the registration of Securities
and of transfers of Securities. The Trustee is hereby appointed "Security
Registrar" for the purpose of registering Securities and transfers of
Securities as herein provided.

                                       27
<PAGE>

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

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

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

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

No service charge shall be made for any registration of transfer or exchange of
Securities, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge that may be imposed in connection with any
registration of transfer or exchange of Securities, other than exchanges
pursuant to Section 304, 906 or 1106 not involving any transfer.

If the Securities of any series (or of any series and specified tenor) are to
be redeemed, the Company shall not be required (A) to issue, register the
transfer of or exchange any Securities of that series (or of that series and
specified tenor, as the case may be) during a period beginning at the opening
of business 15 days before the day of the mailing of a notice of redemption of
any such Securities selected for redemption and ending at the close of business
on the day of such mailing, or (B) to register the transfer of or exchange any
Security so selected for redemption in whole or in part, except the unredeemed
portion of any Security being redeemed in part.

The provisions of Clauses (1), (2), (3) and (4) below shall apply only to
Global Securities:

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

  (2) Notwithstanding any other provision in this Indenture, no Global
  Security may be exchanged in whole or in part for Securities registered,
  and no transfer of a Global Security in whole or in part may be registered,
  in the name of any Person other than the Depositary for such Global
  Security or a nominee thereof unless (A) such Depositary has notified the
  Company that it is unwilling or unable to continue as Depositary for such
  Global Security and a successor Depositary has not been appointed by the
  Company within 90 days of receipt by the Company

                                       28
<PAGE>

  of such notification, (B) at any time the Depositary ceases to be a
  clearing agency registered under the Exchange Act at a time when the
  Depositary is required to be so registered to act as such Depositary and no
  successor Depositary shall have been appointed by the Company within 90
  days after it became aware of such cessation, or (C) there shall exist such
  circumstances, if any, in addition to or in lieu of the foregoing as have
  been specified for this purpose as contemplated by Section 301.
  Notwithstanding the foregoing, the Company may at any time in its sole
  discretion determine that Securities issued in the form of a Global
  Security shall no longer be represented in whole or in part by such Global
  Security, and the Trustee, upon receipt of a Company Order therefor, shall
  authenticate and deliver definitive Securities in exchange in whole or in
  part for such Global Security.

  (3) Subject to Clause (2) above, any exchange or transfer of a Global
  Security for other Securities may be made in whole or in part, and all
  Securities issued in exchange for or upon transfer of a Global Security or
  any portion thereof shall be registered in such names as the Depositary for
  such Global Security shall direct.

  (4) Every Security authenticated and delivered upon registration of
  transfer of, or in exchange for or in lieu of, a Global Security or any
  portion thereof, whether pursuant to this Section, Section 304, 306, 906 or
  1106 or otherwise, shall be authenticated and delivered in the form of, and
  shall be, a Global Security, unless such Security is registered in the name
  of a Person other than the Depositary for such Global Security or a nominee
  thereof.

Section 306. Mutilated, Destroyed, Lost and Stolen Securities.

If any mutilated Security is surrendered to the Trustee, the Company shall
execute and the Trustee shall authenticate and deliver in exchange therefor a
new Security of the same series and of like tenor and principal amount and
bearing a number not contemporaneously outstanding.

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

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

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

Every new Security of any series issued pursuant to this Section in lieu of any
destroyed, lost or stolen Security shall constitute an original additional
contractual obligation of the Company, whether or not the destroyed, lost or
stolen Security shall be at any time enforceable by anyone, and shall be

                                       29
<PAGE>

entitled to all the benefits of this Indenture equally and proportionately with
any and all other Securities of that series duly issued hereunder.

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

Section 307. Payment of Interest; Interest Rights Preserved.

Except as otherwise provided as contemplated by Section 301 with respect to any
series of Securities, interest on any Security which is payable, and is
punctually paid or duly provided for, on any Interest Payment Date shall be
paid to the Person in whose name that Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest.

Except as otherwise provided as contemplated by Section 301 with respect to any
series of Securities, any interest on any Security of any series which is
payable, but is not punctually paid or duly provided for, on any Interest
Payment Date (herein called "Defaulted Interest") shall forthwith cease to be
payable to the Holder on the relevant Regular Record Date by virtue of having
been such Holder, and such Defaulted Interest may be paid by the Company, at
its election in each case, as provided in Clause (1) or (2) below:

  (1) The Company may elect to make payment of any Defaulted Interest to the
  Persons in whose names the Securities of such series (or their respective
  Predecessor Securities) are registered at the close of business on a
  Special Record Date for the payment of such Defaulted Interest, which shall
  be fixed in the following manner. The Company shall notify the Trustee in
  writing of the amount of Defaulted Interest proposed to be paid on each
  Security of such series and the date of the proposed payment, and at the
  same time the Company shall deposit with the Trustee an amount of money
  equal to the aggregate amount proposed to be paid in respect of such
  Defaulted Interest or shall make arrangements satisfactory to the Trustee
  for such deposit prior to the date of the proposed payment, such money when
  deposited to be held in trust for the benefit of the Persons entitled to
  such Defaulted Interest as in this Clause provided. Thereupon the Trustee
  shall fix a Special Record Date for the payment of such Defaulted Interest
  which shall be not more than 15 days and not less than 10 days prior to the
  date of the proposed payment and not less than 10 days after the receipt by
  the Trustee of the notice of the proposed payment. The Trustee shall
  promptly notify the Company of such Special Record Date and, in the name
  and at the expense of the Company, shall cause notice of the proposed
  payment of such Defaulted Interest and the Special Record Date therefor to
  be given to each Holder of Securities of such series in the manner set
  forth in Section 106, not less than 10 days prior to such Special Record
  Date. Notice of the proposed payment of such Defaulted Interest and the
  Special Record Date therefor having been so mailed, such Defaulted Interest
  shall be paid to the Persons in whose names the Securities of such series
  (or their respective Predecessor Securities) are registered at the close of
  business on such Special Record Date and shall no longer be payable
  pursuant to the following Clause (2).

  (2) The Company may make payment of any Defaulted Interest on the
  Securities of any series in any other lawful manner not inconsistent with
  the requirements of any securities exchange, if

                                       30
<PAGE>

  any, on which such Securities may be listed, and upon such notice as may be
  required by such exchange, if, after notice given by the Company to the
  Trustee of the proposed payment pursuant to this Clause, such manner of
  payment shall be deemed practicable by the Trustee.

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

Section 308. Persons Deemed Owners.

Prior to due presentment of a Security for registration of transfer, the
Company, the Trustee and any agent of the Company or the Trustee may treat the
Person in whose name such Security is registered as the owner of such Security
for the purpose of receiving payment of principal of and any premium and
(subject to Section 307) any interest on such Security and for all other
purposes whatsoever, whether or not such Security be overdue, and neither the
Company, the Trustee nor any agent of the Company or the Trustee shall be
affected by notice to the contrary.

Section 309. Cancellation.

All Securities surrendered for payment, redemption, registration of transfer or
exchange or for credit against any sinking fund payment shall, if surrendered
to any Person other than the Trustee, be delivered to the Trustee and shall be
promptly cancelled by it. The Company may at any time deliver to the Trustee
for cancellation any Securities previously authenticated and delivered
hereunder which the Company may have acquired in any manner whatsoever, and may
deliver to the Trustee (or to any other Person for delivery to the Trustee) for
cancellation any Securities previously authenticated hereunder which the
Company has not issued and sold, and all Securities so delivered shall be
promptly cancelled by the Trustee. No Securities shall be authenticated in lieu
of or in exchange for any Securities cancelled as provided in this Section,
except as expressly permitted by this Indenture. All cancelled Securities held
by the Trustee shall be disposed of as directed by a Company Order; provided,
however, that the Trustee shall not be required to destroy such cancelled
Securities.

Section 310. Computation of Interest.

Except as otherwise specified as contemplated by Section 301 for Securities of
any series, interest on the Securities of each series shall be computed on the
basis of a 360-day year of twelve 30-day months.

Section 311. CUSIP Numbers.

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

                                       31
<PAGE>

                                  ARTICLE FOUR

                           SATISFACTION AND DISCHARGE

Section 401. Satisfaction and Discharge of Indenture.

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

  (1) either

    (A) all Securities theretofore authenticated and delivered (other than
    (i) Securities which have been destroyed, lost or stolen and which have
    been replaced or paid as provided in Section 306 and (ii) Securities
    for whose payment money has theretofore been deposited in trust or
    segregated and held in trust by the Company and thereafter repaid to
    the Company or discharged from such trust, as provided in Section 1003)
    have been delivered to the Trustee for cancellation; or

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

    (i) have become due and payable, or

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

    (iii) are to be called for redemption within one year under
    arrangements satisfactory to the Trustee for the giving of notice of
    redemption by the Trustee in the name, and at the expense, of the
    Company,

  and the Company, in the case of (i), (ii) or (iii) above, has deposited or
  caused to be deposited with the Trustee as trust funds in trust for the
  purpose (I) money in an amount, (II) Government Obligations (as defined in
  Section 1304) which through the scheduled payment of principal and interest
  in respect thereof in accordance with their terms will provide, not later
  than the due date of any payment, money in an amount, or (III) a
  combination thereof, sufficient, in the case of (II) or (III), in the
  opinion of a nationally recognized firm of independent public accountants
  expressed in a written certification thereof delivered to the Trustee, to
  pay and discharge, and which shall be applied by the Trustee to pay and
  discharge, the entire indebtedness on such Securities not theretofore
  delivered to the Trustee for cancellation, for principal and any premium
  and interest to the date of such deposit (in the case of Securities which
  have become due and payable) or to the Stated Maturity or Redemption Date,
  as the case may be;

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

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

Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Company to the Trustee under Section 607, the obligations of
the Company to any Authenticating Agent under

                                       32
<PAGE>

Section 614 and, if money shall have been deposited with the Trustee pursuant
to subclause (B) of Clause (1) of this Section, the obligations of the Trustee
under Section 402 and the last paragraph of Section 1003 shall survive.

Section 402. Application of Trust Money.

Subject to the provisions of the last paragraph of Section 1003, all money
deposited with the Trustee pursuant to Section 401 shall be held in trust and
applied by it, in accordance with the provisions of the Securities and this
Indenture, to the payment, either directly or through any Paying Agent
(including the Company acting as its own Paying Agent) as the Trustee may
determine, to the Persons entitled thereto, of the principal and any premium
and interest for whose payment such money has been deposited with the Trustee.

                                  ARTICLE FIVE

                                    REMEDIES

Section 501. Events of Default.

"Event of Default," wherever used herein with respect to Securities of any
series, means any one of the following events (whatever the reason for such
Event of Default and whether it shall be voluntary or involuntary or be
effected by operation of law or pursuant to any judgment, decree or order of
any court or any order, rule or regulation of any administrative or
governmental body), unless it is inapplicable to a particular series or is
specifically deleted or modified in the Board Resolution (or action taken
pursuant thereto), Officers' Certificate or supplemental indenture under which
such series of Securities is issued or has been deleted or modified in an
indenture supplemental hereto:

  (1) default in the payment of any interest upon any Security of that series
  when it becomes due and payable, and continuance of such default for a
  period of 60 days; provided, however, that if the Company is permitted by
  the terms of the Securities of such series to defer the payment in
  question, the date on which such payment is due and payable shall be the
  date on which the Company is required to make payment following such
  deferral, if such deferral has been elected pursuant to the terms of the
  Securities; or

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

  (3) default in the making of any sinking fund payment, when and as due by
  the terms of a Security of that series, and continuance of such default for
  a period of 60 days; or

  (4) default in the performance, or breach, of any covenant of the Company
  in this Indenture (other than a covenant a default in whose performance or
  whose breach is elsewhere in this Section specifically dealt with or which
  has expressly been included in this Indenture solely for the benefit of
  series of Securities other than that series), and continuance of such
  default or breach for a period of 90 days after there has been given, by
  registered or certified mail, to the Company by the Trustee or to the
  Company and the Trustee by the Holders of at least 33% in principal amount
  of the Outstanding Securities of that series a written notice specifying
  such default or breach and requiring it to be remedied and stating that
  such notice is a "Notice of

                                       33
<PAGE>

  Default" hereunder, unless the Trustee, or the Trustee and the Holders of a
  principal amount of Securities of such series not less than the principal
  amount of Securities the Holders of which gave such notice, as the case may
  be, shall agree in writing to an extension of such period prior to its
  expiration; provided, however, that the Trustee, or the Trustee and the
  Holders of such principal amount of Securities of such series, as the case
  may be, shall be deemed to have agreed to an extension of such period if
  corrective action is initiated by the Company within such period and is
  being diligently pursued; or

  (5) the entry by a court having jurisdiction in the premises of (A) a
  decree or order for relief in respect of the Company in an involuntary case
  or proceeding under any applicable federal or state bankruptcy, insolvency,
  reorganization or other similar law or (B) a decree or order adjudging the
  Company a bankrupt or insolvent, or approving as properly filed a petition
  seeking reorganization, arrangement, adjustment or composition of or in
  respect of the Company under any applicable federal or state law, or
  appointing a custodian, receiver, liquidator, assignee, trustee,
  sequestrator or other similar official of the Company 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 for relief or any
  such other decree or order unstayed and in effect for a period of 90
  consecutive days; or

  (6) the commencement by the Company of a voluntary case or proceeding under
  any applicable federal or state bankruptcy, insolvency, reorganization or
  other similar law or of any other case or proceeding to be adjudicated a
  bankrupt or insolvent, or the consent by it to the entry of a decree or
  order for relief in respect of the Company in an involuntary case or
  proceeding under any applicable federal or state bankruptcy, insolvency,
  reorganization or other similar law or to the commencement of any
  bankruptcy or insolvency case or proceeding against it, or the filing by it
  of a petition or answer or consent seeking reorganization or relief under
  any applicable federal or state law, or the consent by it to the filing of
  such petition or to the appointment of or taking possession by a custodian,
  receiver, liquidator, assignee, trustee, sequestrator or other similar
  official of the Company or of any substantial part of its property, or the
  making by it of an assignment for the benefit of creditors, or the
  admission by it in writing of its inability to pay its debts generally as
  they become due, or the authorization of any such action by the Board of
  Directors; or

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

Section 502. Acceleration of Maturity; Rescission and Annulment.

If an Event of Default with respect to Securities of any series at the time
Outstanding occurs and is continuing, then in every such case the Trustee or
the Holders of not less than 33% in principal amount of the Outstanding
Securities of that series may declare the principal amount of all the
Securities of that series (or, if any Securities of that series are Original
Issue Discount Securities, such portion of the principal amount of such
Securities as may be specified by the terms thereof) to be due and payable
immediately, by a notice in writing to the Company (and to the Trustee if given
by Holders), and upon any such declaration such principal amount (or specified
amount) shall become immediately due and payable.

                                       34
<PAGE>

At any time after such a declaration of acceleration with respect to Securities
of any series has been made and before a judgment or decree for payment of the
money due has been obtained by the Trustee as hereinafter in this Article
provided, the Event of Default giving rise to such declaration of acceleration
shall, without further act, be deemed to have been waived, and such declaration
and its consequences shall, without further act, be deemed to have been
rescinded and annulled, if

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

    (A) all overdue interest on all Securities of that series,

    (B) the principal of (and premium, if any, on) any Securities of that
    series which have become due otherwise than by such declaration of
    acceleration and any interest thereon at the rate or rates prescribed
    therefor in such Securities,

    (C) to the extent that payment of such interest is lawful, interest
    upon overdue interest at the rate or rates prescribed therefor in such
    Securities, and

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

  and

  (2) all Events of Default with respect to Securities of that series, other
  than the non-payment of the principal of Securities of that series which
  have become due solely by such declaration of acceleration, have been cured
  or waived as provided in Section 513.

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

Section 503. Collection of Indebtedness and Suits for Enforcement by Trustee.

The Company covenants that if

  (1) default is made in the payment of any interest on any Security when
  such interest becomes due and payable and such default continues for a
  period of 60 days, or

  (2) default is made in the payment of the principal of (or premium, if any,
  on) any Security at the Maturity thereof,

the Company will, upon demand of the Trustee, pay to it, for the benefit of the
Holders of such Securities, the whole amount then due and payable on such
Securities for principal and any premium and interest and, to the extent that
payment of such interest shall be legally enforceable, interest on any overdue
principal and premium and on any overdue interest, at the rate or rates
prescribed therefor in such Securities, and, in addition thereto, such further
amount as shall be sufficient to cover the costs and expenses of collection,
including the reasonable compensation, expenses, disbursements and advances of
the Trustee, its agents and counsel.

If an Event of Default with respect to Securities of any series occurs and is
continuing, the Trustee may in its discretion proceed to protect and enforce
its rights and the rights of the Holders of Securities of such series by such
appropriate judicial proceedings as the Trustee shall deem most effectual to
protect and enforce any such rights, whether for the specific enforcement of
any covenant

                                       35
<PAGE>

or agreement in this Indenture or in aid of the exercise of any power granted
herein, or to enforce any other proper remedy.

Section 504. Trustee May File Proofs of Claim.

In case of any judicial proceeding relative to the Company (or any other
obligor upon the Securities), its property or its creditors, the Trustee shall
be entitled and empowered, by intervention in such proceeding or otherwise, to
take any and all actions authorized under the Trust Indenture Act in order to
have claims of the Holders and the Trustee allowed in any such proceeding. In
particular, the Trustee shall be authorized to collect and receive any moneys
or other property payable or deliverable on any such claims and to distribute
the same; and any custodian, receiver, assignee, trustee, liquidator,
sequestrator or other similar official in any such judicial proceeding is
hereby authorized by each Holder to make such payments to the Trustee and, in
the event that the Trustee shall consent to the making of such payments
directly to the Holders, to pay to the Trustee any amount due it for the
reasonable compensation, expenses, disbursements and advances of the Trustee,
its agents and counsel, and any other amounts due the Trustee under Section
607.

No provision of this Indenture shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Holder any plan of
reorganization, arrangement, adjustment or composition affecting the Securities
or the rights of any Holder thereof or to authorize the Trustee to vote in
respect of the claim of any Holder in any such proceeding; provided, however,
that the Trustee may, on behalf of the Holders, vote for the election of a
trustee in bankruptcy or similar official and be a member of a creditors' or
other similar committee.

Section 505. Trustee May Enforce Claims Without Possession of Securities.

All rights of action and claims under this Indenture or the Securities may be
prosecuted and enforced by the Trustee without the possession of any of the
Securities or the production thereof in any proceeding relating thereto, and
any such proceeding instituted by the Trustee shall be brought in its own name
as trustee of an express trust, and any recovery of judgment shall, after
provision for the payment of the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, be for the
ratable benefit of the Holders of the Securities in respect of which such
judgment has been recovered.

Section 506. Application of Money Collected.

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

  First: To the payment of all amounts due the Trustee under Section 607;

  Second: To the payment of the amounts then due and unpaid for principal of
  and any premium and interest on the Securities in respect of which or for
  the benefit of which such money has been collected, ratably, without
  preference or priority of any kind, according to the amounts due and
  payable on such Securities for principal and any premium and interest,
  respectively; and

                                       36
<PAGE>

  Third: To the payment of the balance, if any, to the Company or any other
  Person or Persons legally entitled thereto.

Section 507. Limitation on Suits.

No Holder of any Security of any series shall have any right to institute any
proceeding, judicial or otherwise, with respect to this Indenture, or for the
appointment of a receiver or trustee, or for any other remedy hereunder, unless

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

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

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

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

  (5) no direction inconsistent with such written request has been given to
  the Trustee during such 60-day period by the Holders of a majority in
  principal amount of the Outstanding Securities of that series;

it being understood and intended that no one or more of such Holders shall have
any right in any manner whatever by virtue of, or by availing of, any provision
of this Indenture to affect, disturb or prejudice the rights of any other of
such Holders, or to obtain or to seek to obtain priority or preference over any
other of such Holders or to enforce any right under this Indenture, except in
the manner herein provided and for the equal and ratable benefit of all of such
Holders.

Section 508. Unconditional Right of Holders to Receive Principal, Premium and
Interest.

Notwithstanding any other provision in this Indenture, the Holder of any
Security shall have the right, which is absolute and unconditional, to receive
payment of the principal of and any premium and (subject to Section 307)
interest on such Security on the respective Stated Maturities expressed in such
Security (or, in the case of redemption, on the Redemption Date) and to
institute suit for the enforcement of any such payment, and such rights shall
not be impaired without the consent of such Holder.

Section 509. Restoration of Rights and Remedies.

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

                                       37
<PAGE>

Section 510. Rights and Remedies Cumulative.

Except as otherwise provided with respect to the replacement or payment of
mutilated, destroyed, lost or stolen Securities in the last paragraph of
Section 306, no right or remedy herein conferred upon or reserved to the
Trustee or to the Holders is intended to be exclusive of any other right or
remedy, and every right and remedy shall, to the extent permitted by law, be
cumulative and in addition to every other right and remedy given hereunder or
now or hereafter existing at law or in equity or otherwise. The assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent
the concurrent assertion or employment of any other appropriate right or
remedy.

Section 511. Delay or Omission Not Waiver.

No delay or omission of the Trustee or of any Holder of any Securities to
exercise any right or remedy accruing upon any Event of Default shall impair
any such right or remedy or constitute a waiver of any such Event of Default or
an acquiescence therein.

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

Section 512. Control by Holders.

The Holders of a majority in principal amount of the Outstanding Securities of
any series shall have the right to direct the time, method and place of
conducting any proceeding for any remedy available to the Trustee, or
exercising any trust or power conferred on the Trustee, with respect to the
Securities of such series; provided that

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

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

  (3) subject to the provisions of Section 601, the Trustee shall have the
  right to decline to follow any such direction if the Trustee in good faith
  shall, by a Responsible Officer or Officers of the Trustee, determine that
  the proceeding so directed would involve the Trustee in personal liability.

Section 513. Waiver of Past Defaults.

The Holders of not less than a majority in principal amount of the Outstanding
Securities of all series with respect to which any default under the Indenture
shall have occurred and be continuing (voting as one class) may, on behalf of
the Holders of all Securities of all such series, waive such past default under
the Indenture and its consequences, except a default

  (1) in the payment of the principal of or any premium or interest on any
  Security of such series, or

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

                                       38
<PAGE>

Upon any such waiver, such default shall cease to exist and be deemed not to
have occurred, and any Event of Default arising therefrom shall be deemed to
have been cured and not to have occurred, for every purpose of this Indenture;
but no such waiver shall extend to any subsequent or other default or impair
any right consequent thereon.

Section 514. Undertaking for Costs.

In any suit for the enforcement of any right or remedy under this Indenture, or
in any suit against the Trustee for any action taken, suffered or omitted by it
as Trustee, a court may require any party litigant in such suit to file an
undertaking to pay the costs of such suit, and may assess costs against any
such party litigant, in the manner and to the extent provided in the Trust
Indenture Act; provided that neither this Section nor the Trust Indenture Act
shall be deemed to authorize any court to require such an undertaking or to
make such an assessment in any suit instituted by the Company or the Trustee.

Section 515. Waiver of Stay or Extension Laws.

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

                                  ARTICLE SIX

                                  THE TRUSTEE

Section 601. Certain Duties and Responsibilities.

The duties and responsibilities of the Trustee shall be as provided by the
Trust Indenture Act. Notwithstanding the foregoing, no provision of this
Indenture shall require the Trustee to expend or risk its own funds or
otherwise incur any financial liability in the performance of any of its duties
hereunder, or in the exercise of any of its rights or powers, if it shall have
reasonable grounds for believing that repayment of such funds or adequate
indemnity against such risk or liability is not reasonably assured to it.
Whether or not therein expressly so provided, every provision of this Indenture
relating to the conduct or affecting the liability of or affording protection
to the Trustee shall be subject to the provisions of this Section.

Section 602. Notice of Defaults.

If a default occurs hereunder with respect to Securities of any series, the
Trustee shall give the Holders of Securities of such series notice of such
default as and to the extent provided by the Trust Indenture Act; provided,
however, that in the case of any default of the character specified in Section
501(4) with respect to Securities of such series, no such notice to Holders
shall be given until at least 30 days after the occurrence thereof. For the
purpose of this Section, the term "default" means any

                                       39
<PAGE>

event which is, or after notice or lapse of time or both would become, an Event
of Default with respect to Securities of such series.

Section 603. Certain Rights of Trustee.

Subject to the provisions of Section 601:

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

  (2) any request or direction of the Company mentioned herein shall be
  sufficiently evidenced by a Company Request or Company Order or as
  otherwise expressly provided herein, and any resolution of the Board of
  Directors shall be sufficiently evidenced by a Board Resolution;

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

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

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

  (6) the Trustee shall not be bound to make any investigation into the facts
  or matters stated in any resolution, certificate, statement, instrument,
  opinion, report, notice, request, direction, consent, order, bond,
  debenture, note, other evidence of indebtedness or other paper or document,
  but the Trustee, in its discretion, may make such further inquiry or
  investigation into such facts or matters as it may see fit, and, if the
  Trustee shall determine to make such further inquiry or investigation, it
  shall be entitled, at reasonable times previously notified to the Company,
  to examine the relevant books, records and premises of the Company,
  personally or by agent or attorney; and

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

Section 604. Not Responsible for Recitals or Issuance of Securities.

The recitals contained herein and in the Securities, except the Trustee's
certificates of authentication, shall be taken as the statements of the
Company, and neither the Trustee nor any Authenticating

                                       40
<PAGE>

Agent assumes any responsibility for their correctness. The Trustee makes no
representations as to the validity or sufficiency of this Indenture or of the
Securities. Neither the Trustee nor any Authenticating Agent shall be
accountable for the use or application by the Company of Securities or the
proceeds thereof.

Section 605. May Hold Securities.

The Trustee, any Authenticating Agent, any Paying Agent, any Security Registrar
or any other agent of the Company, in its individual or any other capacity, may
become the owner or pledgee of Securities and, subject to Sections 608 and 613,
may otherwise deal with the Company with the same rights it would have if it
were not Trustee, Authenticating Agent, Paying Agent, Security Registrar or
such other agent.

Section 606. Money Held in Trust.

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

Section 607. Compensation and Reimbursement.

The Company agrees

  (1) to pay to the Trustee from time to time such compensation as shall be
  agreed to in writing between the Company and the Trustee for all services
  rendered by it hereunder (which compensation shall not be limited by any
  provision of law in regard to the compensation of a trustee of an express
  trust);

  (2) except as otherwise expressly provided herein, to reimburse the Trustee
  upon its request for all reasonable expenses, disbursements and advances
  incurred or made by the Trustee in accordance with any provision of this
  Indenture (including the reasonable compensation and the expenses and
  disbursements of its agents and counsel), except any such expense,
  disbursement or advance as may be attributable to its negligence, willful
  misconduct or bad faith; and

  (3) to indemnify the Trustee for, and to hold it harmless against, any
  loss, liability or expense incurred without negligence, willful misconduct
  or bad faith on its part, arising out of or in connection with the
  acceptance or administration of the trust or trusts hereunder, including
  the costs and expenses of defending itself against any claim or liability
  in connection with the exercise or performance of any of its powers or
  duties hereunder.

The Trustee shall have a lien prior to the Securities upon all property and
funds held by it hereunder for any amount owing it or any predecessor Trustee
pursuant to this Section 607, except with respect to funds held in trust for
the benefit of the Holders of particular Securities.

Without limiting any rights available to the Trustee under applicable law, when
the Trustee incurs expenses or renders services in connection with an Event of
Default specified in Section 501(5) or Section 501(6), the expenses (including
the reasonable charges and expenses of its counsel) and the

                                       41
<PAGE>

compensation for the services are intended to constitute expenses of
administration under any applicable federal or state bankruptcy, insolvency or
other similar law.

The provisions of this Section shall survive the termination of this Indenture.

Section 608. Conflicting Interests.

If the Trustee has or shall acquire a conflicting interest within the meaning
of the Trust Indenture Act, the 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 Indenture. To the extent
permitted by such Act, the Trustee shall not be deemed to have a conflicting
interest by virtue of being a trustee under this Indenture with respect to
Securities of more than one series or under the Indenture dated as of November
1, 1990, between the Company and The Chase Manhattan Bank (successor to The
Chase Manhattan Bank (National Association)), as Trustee.

Section 609. Corporate Trustee Required; Eligibility.

There shall at all times be a Trustee hereunder with respect to the Securities
of each series, which may be Trustee hereunder for Securities of one or more
other series. Each 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 and to the extent
permitted by the Trust Indenture Act, the combined capital and surplus of such
Person shall be deemed to be its combined capital and surplus as set forth in
its most recent report of condition so published. If at any time the Trustee
with respect to the Securities of any series shall cease to be eligible in
accordance with the provisions of this Section, it shall resign immediately in
the manner and with the effect hereinafter specified in this Article.

Section 610. Resignation and Removal; Appointment of Successor.

No resignation or removal of the Trustee and no appointment of a successor
Trustee pursuant to this Article shall become effective until the acceptance of
appointment by the successor Trustee in accordance with the applicable
requirements of Section 611.

The Trustee may resign at any time with respect to the Securities of one or
more series by giving written notice thereof to the Company. If the instrument
of acceptance by a successor Trustee required by Section 611 shall not have
been delivered to the Trustee within 30 days after the giving of such notice of
resignation, the resigning Trustee may petition any court of competent
jurisdiction for the appointment of a successor Trustee with respect to the
Securities of such series.

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

                                       42
<PAGE>

If at any time:

  (1) the Trustee shall fail to comply with Section 608 after written request
  therefor by the Company or by any Holder who has been a bona fide Holder of
  a Security for at least six months, or

  (2) the Trustee shall cease to be eligible under Section 609 and shall fail
  to resign after written request therefor by the Company or by any such
  Holder, or

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

then, in any such case, (A) the Company by a Board Resolution may remove the
Trustee with respect to all Securities, or (B) subject to Section 514, any
Holder who has been a bona fide Holder of a Security for at least six months
may, on behalf of himself and all others similarly situated, petition any court
of competent jurisdiction for the removal of the Trustee with respect to all
Securities and the appointment of a successor Trustee or Trustees.

If the Trustee shall resign, be removed or become incapable of acting, or if a
vacancy shall occur in the office of Trustee for any cause, with respect to the
Securities of one or more series, the Company, by a Board Resolution, shall
promptly appoint a successor Trustee or Trustees with respect to the Securities
of that or those series (it being understood that any such successor Trustee
may be appointed with respect to the Securities of one or more or all of such
series and that at any time there shall be only one Trustee with respect to the
Securities of any particular series) and shall comply with the applicable
requirements of Section 611. If, within one year after such resignation,
removal or incapability, or the occurrence of such vacancy, a successor Trustee
with respect to the Securities of any series shall be appointed by Act of the
Holders of a majority in principal amount of the Outstanding Securities of such
series delivered to the Company and the retiring Trustee, the successor Trustee
so appointed shall, forthwith upon its acceptance of such appointment in
accordance with the applicable requirements of Section 611, become the
successor Trustee with respect to the Securities of such series and to that
extent supersede the successor Trustee appointed by the Company. If no
successor Trustee with respect to the Securities of any series shall have been
so appointed by the Company or the Holders and accepted appointment in the
manner required by Section 611, any Holder who has been a bona fide Holder of a
Security of such series for at least six months may, on behalf of himself and
all others similarly situated, petition any court of competent jurisdiction for
the appointment of a successor Trustee with respect to the Securities of such
series.

The Company shall give notice of each resignation and each removal of the
Trustee with respect to the Securities of any series and each appointment of a
successor Trustee with respect to the Securities of any series to all Holders
of Securities of such series in the manner provided in Section 106. Each notice
shall include the name of the successor Trustee with respect to the Securities
of such series and the address of its Corporate Trust Office.

                                       43
<PAGE>

Section 611. Acceptance of Appointment by Successor.

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

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

Upon request of any such successor Trustee, the Company shall execute any and
all instruments for more fully and certainly vesting in and confirming to such
successor Trustee all such rights, powers and trusts referred to in the first
or second preceding paragraph, as the case may be.

No successor Trustee shall accept its appointment unless at the time of such
acceptance such successor Trustee shall be qualified and eligible under this
Article.

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<PAGE>

Section 612. Merger, Conversion, Consolidation or Succession to Business.

Any corporation into which the Trustee may be merged or converted or with which
it may be consolidated, or any corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any
corporation succeeding to all or substantially all the corporate trust business
of the Trustee, shall be the successor of the Trustee hereunder; provided that
such corporation shall be otherwise qualified and eligible under this Article,
without the execution or filing of any paper or any further act on the part of
any of the parties hereto. In case any Securities shall have been
authenticated, but not delivered, by the Trustee then in office, any successor
by merger, conversion or consolidation to such authenticating Trustee may adopt
such authentication and deliver the Securities so authenticated with the same
effect as if such successor Trustee had itself authenticated such Securities.

Section 613. Preferential Collection of Claims Against Company.

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

Section 614. Appointment of Authenticating Agent.

The Trustee may appoint an Authenticating Agent or Agents acceptable to the
Company with respect to one or more series of Securities which shall be
authorized to act on behalf of the Trustee to authenticate Securities of such
series issued upon exchange, registration of transfer or partial redemption
thereof or pursuant to Section 306, and Securities so authenticated shall be
entitled to the benefits of this Indenture and shall be valid and obligatory
for all purposes as if authenticated by the Trustee hereunder. Wherever
reference is made in this Indenture to the authentication and delivery of
Securities by the Trustee or the Trustee's certificate of authentication, such
reference shall be deemed to include authentication and delivery on behalf of
the Trustee by an Authenticating Agent and a certificate of authentication
executed on behalf of the Trustee by an Authenticating Agent. Each
Authenticating Agent shall be acceptable to the Company and shall at all times
be a corporation organized and doing business under the laws of the United
States of America, any State thereof or the District of Columbia, authorized
under such laws to act as Authenticating Agent, having a combined capital and
surplus of not less than $50,000,000 and subject to supervision or examination
by federal or state authority. If such Authenticating Agent publishes reports
of condition at least annually, pursuant to law or to the requirements of said
supervising or examining authority, then for the purposes of this Section, the
combined capital and surplus of such Authenticating Agent shall be deemed to be
its combined capital and surplus as set forth in its most recent report of
condition so published. If at any time an Authenticating Agent shall cease to
be eligible in accordance with the provisions of this Section, such
Authenticating Agent shall resign immediately in the manner and with the effect
specified in this Section.

Any corporation into which an Authenticating Agent may be merged or converted
or with which it may be consolidated, or any corporation resulting from any
merger, conversion or consolidation to which such Authenticating Agent shall be
a party, or any corporation succeeding to the corporate agency or corporate
trust business of an Authenticating Agent, shall continue to be an
Authenticating

                                       45
<PAGE>

Agent; provided that such corporation shall be otherwise eligible under this
Section, without the execution or filing of any paper or any further act on the
part of the Trustee or the Authenticating Agent.

An Authenticating Agent may resign at any time by giving written notice thereof
to the Trustee and to the Company. The Trustee may at any time terminate the
agency of an Authenticating Agent by giving written notice thereof to such
Authenticating Agent and to the Company. Upon receiving such a notice of
resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee may appoint a successor Authenticating
Agent which shall be acceptable to the Company and shall give notice of such
appointment in the manner provided in Section 106 to all Holders of Securities
of the series with respect to which such Authenticating Agent will serve. Any
successor Authenticating Agent upon acceptance of its appointment hereunder
shall become vested with all the rights, powers and duties of its predecessor
hereunder, with like effect as if originally named as an Authenticating Agent.
No successor Authenticating Agent shall be appointed unless eligible under the
provisions of this Section.

The Company agrees to pay to each Authenticating Agent from time to time
reasonable compensation for its services under this Section.

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

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

                                          The Chase Manhattan Bank,
                                           as Trustee

                                          By: _________________________________
                                                  As Authenticating Agent

                                          By: _________________________________
                                                    Authorized Officer

                                 ARTICLE SEVEN

                           HOLDERS' LISTS AND REPORTS
                             BY TRUSTEE AND COMPANY

Section 701. Company to Furnish Trustee Names and Addresses of Holders.

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

                                       46
<PAGE>

  (1) 15 days after each Regular Record Date, a list, in such form as the
  Trustee may reasonably require, of the names and addresses of the Holders
  of Securities of each series as of such Regular Record Date, and

  (2) at such other times as the Trustee may request in writing, within 30
  days after the receipt by the Company of any such request, a list of
  similar form and content as of a date not more than 15 days prior to the
  time such list is furnished;

excluding from any such list names and addresses received by the Trustee in its
capacity as Security Registrar.

Section 702. Preservation of Information; Communications to Holders.

The Trustee shall preserve, in as current a form as is reasonably practicable,
the names and addresses of Holders contained in the most recent list furnished
to the Trustee as provided in Section 701 and the names and addresses of
Holders received by the Trustee in its capacity as Security Registrar. The
Trustee may destroy any list furnished to it as provided in Section 701 upon
receipt of a new list so furnished.

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

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

Section 703. Reports by Trustee.

The Trustee shall transmit to Holders such reports concerning the Trustee and
its actions under this Indenture as may be required pursuant to the Trust
Indenture Act at the times and in the manner provided pursuant thereto. If
required by Section 313(a) of the Trust Indenture Act, the Trustee shall,
within 60 days after each May 15 following the date of this Indenture, deliver
to Holders a brief report, dated as of such May 15, which complies with the
provisions of such Section 313(a).

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

Section 704. Reports by Company.

The Company shall file with the Trustee and the Commission, and transmit to
Holders, such information, documents and other reports, and such summaries
thereof, as may be required pursuant to the Trust Indenture Act at the times
and in the manner provided pursuant to such Act; provided that any such
information, documents or reports required to be filed with the Commission
pursuant to Section 13 or 15(d) of the Exchange Act shall be filed with the
Trustee within 15 days after the same is so required to be filed with the
Commission.

                                       47
<PAGE>

                                 ARTICLE EIGHT

           CONSOLIDATION, MERGER, CONVERSION, CONVEYANCE OR TRANSFER

Section 801. Company May Consolidate, Etc., on Certain Terms.

Nothing contained in this Indenture or in any of the Securities shall prevent
any consolidation, merger or conversion of the Company with or into any other
Person or Persons (whether or not affiliated with the Company), or successive
consolidations, mergers or conversions in which the Company or its successor or
successors shall be a party or parties, or shall prevent any conveyance or
transfer of the properties and assets of the Company as an entirety or
substantially as an entirety to any other Person (whether or not affiliated
with the Company) lawfully entitled to acquire the same; provided, however, and
the Company hereby covenants and agrees, that upon any such consolidation,
merger, conversion, conveyance or transfer, (i) the due and punctual payment of
the principal of and premium, if any, and interest on all of the Securities,
according to their tenor, and the due and punctual performance and observance
of all of the covenants and conditions of this Indenture to be performed by the
Company, shall be expressly assumed, by indenture supplemental hereto, in form
reasonably satisfactory to the Trustee, executed and delivered to the Trustee
by the Person (if other than the Company) formed by such consolidation, or into
which the Company shall have been merged or converted, or by the Person which
shall have acquired such properties and assets, and (ii) the Company shall
deliver to the Trustee an Officers' Certificate and an Opinion of Counsel, each
stating that such consolidation, merger, conversion, conveyance or transfer
and, if a supplemental indenture is required in connection with such
transaction, such supplemental indenture comply with this Article and that all
conditions precedent herein provided for relating to such transaction have been
complied with.

Section 802. Successor Substituted.

Upon any consolidation of the Company with, or merger or conversion of the
Company into, any other Person or any conveyance or transfer of the properties
and assets of the Company as an entirety or substantially as an entirety in
accordance with Section 801, the successor Person formed by such consolidation
or into which the Company is merged or converted or to which such conveyance or
transfer is made shall succeed to, and be substituted for, and may exercise
every right and power of, the Company under this Indenture with the same effect
as if such successor Person had been named as the Company herein, and
thereafter the predecessor Person shall be relieved of all obligations and
covenants under this Indenture and the Securities.

                                  ARTICLE NINE

                            SUPPLEMENTAL INDENTURES

Section 901. Supplemental Indentures Without Consent of Holders.

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

                                       48
<PAGE>

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

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

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

  (4) to add to or change any of the provisions of this Indenture to such
  extent as shall be necessary to permit or facilitate the issuance of
  Securities in bearer form, registrable or not registrable as to principal,
  and with or without interest coupons, or to facilitate the issuance of
  Securities in uncertificated form; or

  (5) to add to, change or eliminate any of the provisions of this Indenture
  in respect of one or more series of Securities; provided that any such
  addition, change or elimination (A) shall neither (i) apply to any Security
  of any series created prior to the execution of such supplemental indenture
  and entitled to the benefit of such provision nor (ii) modify the rights of
  the Holder of any such Security with respect to such provision or (B) shall
  become effective only when there is no such Security Outstanding; or

  (6) to secure the Securities; or

  (7) to establish the form or terms of Securities of any series as permitted
  by Sections 201 and 301; or

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

  (9) to cure any ambiguity, to correct or supplement any provision herein
  which may be defective or inconsistent with any other provision herein, or
  to make any other provisions with respect to matters or questions arising
  under this Indenture; provided that such action pursuant to this Clause (9)
  shall not adversely affect the interests of the Holders of Securities of
  any series in any material respect.

Section 902. Supplemental Indentures With Consent of Holders.

With the consent of the Holders of not less than a majority in principal amount
of the Outstanding Securities of all series affected by such supplemental
indenture (voting as one class), by Act of said Holders delivered to the
Company and the Trustee, the Company, when authorized by a Board Resolution,
and the Trustee may enter into an indenture or indentures supplemental hereto
for the purpose of adding any provisions to or changing in any manner or
eliminating any of the provisions of this Indenture or of any supplemental
indenture, or modifying in any manner the rights of the

                                       49
<PAGE>

Holders of Securities under this Indenture; provided, however, that no such
supplemental indenture shall, without the consent of the Holder of each
Outstanding Security affected thereby,

  (1) change the Stated Maturity of the principal of, or any installment of
  principal of or interest on, any Security, or reduce the principal amount
  thereof or the rate of interest thereon or any premium payable upon the
  redemption thereof, or reduce the amount of the principal of an Original
  Issue Discount Security or any other Security which would be due and
  payable upon a declaration of acceleration of the Maturity thereof pursuant
  to Section 502 or change the coin or currency in which any Security or any
  premium or interest thereon is payable, or impair the right to institute
  suit for the enforcement of any such payment on or after the Stated
  Maturity thereof (or, in the case of redemption, on or after the Redemption
  Date), or

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

  (3) modify any of the provisions of this Section, Section 513 or Section
  1006, except to increase any such percentage or to provide that certain
  other provisions of this Indenture cannot be modified or waived without the
  consent of the Holder of each Outstanding Security affected thereby;
  provided, however, that this clause shall not be deemed to require the
  consent of any Holder with respect to changes in the references to "the
  Trustee" and concomitant changes in this Section and Section 1006, or the
  deletion of this proviso, in accordance with the requirements of Sections
  611 and 901(8). A supplemental indenture which changes or eliminates any
  covenant or other provision of this Indenture which has expressly been
  included solely for the benefit of one or more particular series of
  Securities, or which modifies the rights of the Holders of Securities of
  such series with respect to such covenant or other provision, shall be
  deemed not to affect the rights under this Indenture of the Holders of
  Securities of any other series.

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

Section 903. Execution of Supplemental Indentures.

In executing, or accepting the additional trusts created by, any supplemental
indenture permitted by this Article or the modifications thereby of the trusts
created by this Indenture, the Trustee shall be entitled to receive, and
(subject to Section 601) shall be fully protected in relying upon, an Opinion
of Counsel stating that the execution of such supplemental indenture is
authorized or permitted by this Indenture. The Trustee may, but shall not be
obligated to, enter into any such supplemental indenture which affects the
Trustee's own rights, duties or immunities under this Indenture or otherwise.

Section 904. Effect of Supplemental Indentures.

Upon the execution of any supplemental indenture under this Article, this
Indenture shall be modified in accordance therewith, and such supplemental
indenture shall form a part of this Indenture for all

                                       50
<PAGE>

purposes; and every Holder of Securities theretofore or thereafter
authenticated and delivered hereunder shall be bound thereby.

Section 905. Conformity with Trust Indenture Act.

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

Section 906. Reference in Securities to Supplemental Indentures.

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

                                  ARTICLE TEN

                                   COVENANTS

Section 1001. Payment of Principal, Premium and Interest.

The Company covenants and agrees for the benefit of each series of Securities
that it will duly and punctually pay the principal of and any premium and
interest on the Securities of that series in accordance with the terms of the
Securities and this Indenture.

Section 1002. Maintenance of Office or Agency.

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

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

                                       51
<PAGE>

Section 1003. Money for Securities Payments to Be Held in Trust.

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

Whenever the Company shall have one or more Paying Agents for any series of
Securities, it will, on or prior to each due date of the principal of or any
premium or interest on any Securities of that series, deposit with a Paying
Agent a sum sufficient to pay such amount, such sum to be held as provided by
the Trust Indenture Act, and (unless such Paying Agent is the Trustee) the
Company will promptly notify the Trustee of its action or failure so to act.

The Company will cause each Paying Agent for any series of Securities other
than the Trustee to execute and deliver to the Trustee an instrument in which
such Paying Agent shall agree with the Trustee, subject to the provisions of
this Section, that such Paying Agent will (1) comply with the provisions of the
Trust Indenture Act applicable to it as a Paying Agent and (2) during the
continuance of any default by the Company (or any other obligor upon the
Securities of that series) in the making of any payment in respect of the
Securities of that series, upon the written request of the Trustee, forthwith
pay to the Trustee all sums held in trust by such Paying Agent for payment in
respect of the Securities of that series.

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

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

                                       52
<PAGE>

Section 1004. Limitation on Liens.

The Company will not, nor will it permit any Principal Subsidiary of the
Company to, while any of the Securities remain Outstanding, create, or suffer
to be created or to exist, any mortgage, lien, pledge, security interest or
other encumbrance of any kind upon any Principal Property of the Company or any
Principal Subsidiary of the Company or upon any shares of stock of or other
ownership interests in any Principal Subsidiary of the Company, whether such
Principal Property is, or shares of stock or other ownership interests are, now
owned or hereafter acquired, to secure any indebtedness for borrowed money of
the Company, unless it shall make effective provision whereby the Securities
then Outstanding shall be secured by such mortgage, lien, pledge, security
interest or other encumbrance equally and ratably with any and all indebtedness
for borrowed money thereby secured so long as any such indebtedness shall be so
secured; provided, however, that nothing in this Section shall be construed to
prevent the Company or any Principal Subsidiary of the Company from creating,
or from suffering to be created or to exist, any mortgages, liens, pledges,
security interests or other encumbrances, or any agreements, with respect to:

  (1) purchase money mortgages, or other purchase money liens, pledges,
  security interests or encumbrances of any kind upon property hereafter
  acquired by the Company or any Principal Subsidiary of the Company, or
  mortgages, liens, pledges, security interests or other encumbrances of any
  kind existing on any property or any shares of stock or other ownership
  interests at the time of the acquisition thereof (including mortgages,
  liens, pledges, security interests or other encumbrances which exist on any
  property or any shares of stock of or other ownership interests in a Person
  which is consolidated with or merged with or into the Company or any
  Principal Subsidiary of the Company or which transfers or leases all or
  substantially all of its properties to the Company or any Principal
  Subsidiary of the Company), or conditional sales agreements or other title
  retention agreements and leases in the nature of title retention agreements
  with respect to any property hereafter acquired; provided, however, that no
  such mortgage, lien, pledge, security interest or other encumbrance shall
  extend to or cover any other property of the Company or such Principal
  Subsidiary of the Company;

  (2) mortgages, liens, pledges, security interests or other encumbrances of
  any kind upon any property of the Company or any Principal Subsidiary of
  the Company or any shares of stock of or other ownership interests in any
  Principal Subsidiary of the Company existing as of the date of the initial
  issuance of the Securities or upon the property or any shares of stock of
  or other ownership interests in any corporation or other entity, which
  mortgages, liens, pledges, security interests or other encumbrances existed
  at the time such corporation or other entity became a Principal Subsidiary
  of the Company; liens for taxes or assessments or other governmental
  charges or levies; pledges other governmental charges or levies; pledges or
  deposits to secure obligations under worker's compensation laws,
  unemployment insurance and other social security legislation, including
  liens of judgments thereunder which are not currently dischargeable;
  pledges or deposits to secure performance in connection with bids, tenders,
  contracts (other than contracts for the payment of money) or leases to
  which the Company or any Principal Subsidiary of the Company is a party;
  pledges or deposits to secure public or statutory obligations of the
  Company or any Principal Subsidiary of the Company; builders',
  materialmen's, mechanics', carriers', warehousemen's, workers',
  repairmen's, operators', landlords' or other like liens in the ordinary
  course of business, or deposits to obtain the release

                                       53
<PAGE>

  of such liens; pledges or deposits to secure, or in lieu of, surety, stay,
  appeal, indemnity, customs, performance or return-of-money bonds; other
  pledges or deposits for similar purposes in the ordinary course of
  business; liens created by or resulting from any litigation or proceeding
  which at the time is being contested in good faith by appropriate
  proceedings; liens incurred in connection with the issuance of bankers'
  acceptances and lines of credit, bankers' liens or rights of offset and any
  security given in the ordinary course of business to banks or others to
  secure any indebtedness payable on demand or maturing within 12 months of
  the date that such indebtedness is originally incurred; liens incurred in
  connection with repurchase, swap or other similar agreements (including,
  without limitation, commodity price, currency exchange and interest rate
  protection agreements); leases made, or existing on property acquired, in
  the ordinary course of business; liens securing industrial revenue or
  pollution control bonds; mortgages, liens, pledges, security interests or
  other encumbrances on any property arising in connection with any
  defeasance, covenant defeasance or in-substance defeasance of indebtedness
  of the Company or any Principal Subsidiary of the Company, including the
  Securities; liens created in connection with, and created to secure, a non-
  recourse obligation; zoning restrictions, easements, licenses, rights-of-
  way, restrictions on the use of property or minor irregularities in title
  thereto, which do not, in the opinion of the Company, materially impair the
  use of such property in the operation of the business of the Company or the
  value of such property for the purpose of such business;

  (3) mortgages, liens, pledges, security interests or other encumbrances in
  favor of the United States of America, any State, any foreign country or
  any department, agency or instrumentality or political subdivision of any
  such jurisdiction, to secure partial, progress, advance or other payments
  pursuant to any contract or statute or to secure any indebtedness incurred
  for the purpose of financing all or any part of the purchase price or the
  cost of constructing or improving the property subject to such mortgages,
  including, without limitation, mortgages to secure indebtedness of the
  pollution control or industrial revenue bond type;

  (4) indebtedness which may be issued by the Company or any Principal
  Subsidiary of the Company in connection with a consolidation or merger of
  the Company or any Principal Subsidiary of the Company with or into any
  other Person (which may be an Affiliate of the Company or any Principal
  Subsidiary of the Company) in exchange for or otherwise in substitution for
  secured indebtedness of such Person ("Third Party Debt") which by its terms
  (i) is secured by a mortgage on all or a portion of the property of such
  Person, (ii) prohibits secured indebtedness from being incurred by such
  Person, unless the Third Party Debt shall be secured equally and ratably
  with such secured indebtedness or (iii) prohibits secured indebtedness from
  being incurred by such Person;

  (5) indebtedness of any Person which is required to be assumed by the
  Company or any Principal Subsidiary of the Company in connection with a
  consolidation or merger of such Person, with respect to which any property
  of the Company or any Principal Subsidiary of the Company is subjected to a
  mortgage, lien, pledge, security interest or other encumbrance;

  (6) mortgages, liens, pledges, security interests or other encumbrances on
  property held or used by the Company or any Principal Subsidiary of the
  Company in connection with the exploration for, or development, gathering,
  production, storage, processing, transportation or marketing of, natural
  gas, oil or other minerals (including liquified gas and synthetic gas);

                                       54
<PAGE>

  (7) mortgages, liens, pledges, security interests or other encumbrances of
  any kind upon any property acquired, constructed, developed or improved by
  the Company or any Principal Subsidiary of the Company (whether alone or in
  association with others) after the date of the Indenture which are created
  prior to, at the time of, or within 18 months after such acquisition (or in
  the case of property constructed, developed or improved, after the
  completion of such construction, development or improvement and
  commencement of full commercial operation of such property, whichever is
  later) to secure or provide for the payment of any part of the purchase
  price or cost thereof; provided that in the case of such construction,
  development or improvement the mortgages, liens, pledges, security
  interests or other encumbrances shall not apply to any property theretofore
  owned by the Company or any Principal Subsidiary of the Company other than
  theretofore unimproved real property;

  (8) mortgages, liens, pledges, security interests or other encumbrances in
  favor of the Company, one or more Principal Subsidiaries of the Company,
  one or more wholly owned Subsidiaries of the Company or any of the
  foregoing in combination;

  (9) the replacement, extension or renewal (or successive replacements,
  extensions or renewals), as a whole or in part, of any mortgage, lien,
  pledge, security interest or other encumbrance, or of any agreement,
  referred to above in clauses (1) through (8) inclusive, or the replacement,
  extension or renewal (not exceeding the principal amount of indebtedness
  secured thereby together with any premium, interest, fee or expense payable
  in connection with any such replacement, extension or renewal) of the
  indebtedness secured thereby; provided that such replacement, extension or
  renewal is limited to all or a part of the same property that secured the
  mortgage, lien, pledge, security interest or other encumbrance replaced,
  extended or renewed (plus improvements thereon or additions or accessions
  thereto); or

  (10) any other mortgage, lien, pledge, security interest or other
  encumbrance not excepted by the foregoing clauses (1) through (9); provided
  that immediately after the creation or assumption of such mortgage, lien,
  pledge, security interest or other encumbrance, the aggregate principal
  amount of indebtedness for borrowed money of the Company secured by all
  mortgages, liens, pledges, security interests and other encumbrances
  created or assumed under the provisions of this clause (10) shall not
  exceed an amount equal to 10% of common stockholder's equity of the
  Company, as shown on its consolidated balance sheet for the accounting
  period occurring immediately prior to the creation or assumption of such
  mortgage, lien, pledge, security interest or other encumbrance.

Section 1005. Statement by Officers as to Default.

The Company will deliver to the Trustee, on or before October 15 of each
calendar year or on or before such other day in each calendar year as the
Company and the Trustee may from time to time agree upon, an Officers'
Certificate, stating whether or not to the best knowledge of the signers
thereof the Company is in default in the performance and observance of any of
the terms, provisions and conditions of this Indenture (without regard to any
period of grace or requirement of notice provided hereunder) and, if the
Company shall be in default, specifying all such defaults and the nature and
status thereof of which they may have knowledge.

                                       55
<PAGE>

Section 1006. Waiver of Certain Covenants.

Except as otherwise specified as contemplated by Section 301 for Securities of
such series, the Company may, with respect to the Securities of any series,
omit in any particular instance to comply with any term, provision or condition
set forth in any covenant provided pursuant to Section 301(19), 901(2) or
901(7) for the benefit of the Holders of such series or in Section 1004 if
before the time for such compliance the Holders of not less than a majority in
principal amount of the Outstanding Securities of such series shall, by Act of
such Holders, either waive such compliance in such instance or generally waive
compliance with such term, provision or condition, but no such waiver shall
extend to or affect such term, provision or condition except to the extent so
expressly waived, and, until such waiver shall become effective, the
obligations of the Company and the duties of the Trustee in respect of any such
term, provision or condition shall remain in full force and effect.

Section 1007. Calculation of Original Issue Discount.

The Company shall file with the Trustee promptly after the end of each calendar
year a written notice specifying the amount of original issue discount
(including daily rates and accrual periods) accrued on Outstanding Securities
as of the end of such year.

                                 ARTICLE ELEVEN

                            REDEMPTION OF SECURITIES

Section 1101. Applicability of Article.

Securities of any series which are redeemable before their Stated Maturity
shall be redeemable in accordance with their terms and (except as otherwise
specified as contemplated by Section 301 for such Securities) in accordance
with this Article.

Section 1102. Election to Redeem; Notice to Trustee.

The election of the Company to redeem any Securities shall be evidenced by a
Board Resolution or in another manner specified as contemplated by Section 301
for such Securities. In case of any redemption at the election of the Company,
the Company shall, at least 45 days prior to the Redemption Date fixed by the
Company (unless a shorter notice shall be satisfactory to the Trustee), notify
the Trustee of such Redemption Date, of the principal amount of Securities of
such series to be redeemed and, if applicable, of the tenor of the Securities
to be redeemed. In the case of any redemption of Securities (a) prior to the
expiration of any restriction on such redemption provided in the terms of such
Securities or elsewhere in this Indenture, or (b) pursuant to an election of
the Company which is subject to a condition specified in the terms of such
Securities or elsewhere in this Indenture, the Company shall furnish the
Trustee with an Officers' Certificate evidencing compliance with such
restriction or condition.

Section 1103. Selection by Trustee of Securities to Be Redeemed.

If less than all the Securities of any series are to be redeemed (unless all
the Securities of such series and of a specified tenor are to be redeemed or
unless such redemption affects only a single Security),

                                       56
<PAGE>

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

The Trustee shall promptly notify the Company in writing of the Securities
selected for redemption as aforesaid and, in the case of any Securities
selected for partial redemption as aforesaid, the principal amount thereof to
be redeemed.

The provisions of the two preceding paragraphs shall not apply with respect to
any redemption affecting only a single Security, whether such Security is to be
redeemed in whole or in part. In the case of any such redemption in part, the
unredeemed portion of the principal amount of the Security shall be in an
authorized denomination (which shall not be less than the minimum authorized
denomination) for such Security.

For all purposes of this Indenture, unless the context otherwise requires, all
provisions relating to the redemption of Securities shall relate, in the case
of any Securities redeemed or to be redeemed only in part, to the portion of
the principal amount of such Securities which has been or is to be redeemed.

Section 1104. Notice of Redemption.

Notice of redemption shall be given 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 Securities to be redeemed, at his address appearing in the
Security Register.

All notices of redemption shall state:

  (1) the Redemption Date;

  (2) the Redemption Price or, if not then ascertainable, the manner of
  calculation thereof;

  (3) if less than all the Outstanding Securities of any series and of a
  specified tenor consisting of more than a single Security are to be
  redeemed, the identification (and, in the case of partial redemption of any
  such Securities, the principal amounts) of the particular Securities to be
  redeemed and, if less than all the Outstanding Securities of any series and
  of a specified tenor consisting of a single Security are to be redeemed,
  the principal amount of the particular Security to be redeemed;

  (4) that on the Redemption Date the Redemption Price, together with accrued
  interest, if any, to the Redemption Date, will become due and payable upon
  each such Security to be redeemed and, if applicable, that interest thereon
  will cease to accrue on and after said date;

                                       57
<PAGE>

  (5) the place or places where each such Security is to be surrendered for
  payment of the Redemption Price and accrued interest, if any, unless it
  shall have been specified as contemplated by Section 301 with respect to
  such Securities that such surrender shall not be required;

  (6) that the redemption is for a sinking fund, if such is the case; and

  (7) such other matters as the Company shall deem desirable or appropriate.

Unless otherwise specified with respect to any Securities in accordance with
Section 301, with respect to any redemption of Securities at the election of
the Company, unless, upon the giving of notice of such redemption, Defeasance
shall have been effected with respect to such Securities pursuant to Section
1302, such notice may state that such redemption shall be conditional upon the
receipt by the Trustee or the Paying Agent(s) for such Securities, on or prior
to the date fixed for such redemption, of money sufficient to pay the principal
of and any premium and interest on such Securities and that if such money shall
not have been so received such notice shall be of no force or effect and the
Company shall not be required to redeem such Securities. In the event that such
notice of redemption contains such a condition and such money is not so
received, the redemption shall not be made and within a reasonable time
thereafter notice shall be given, in the manner in which the notice of
redemption was given, that such money was not so received and such redemption
was not required to be made, and the Trustee or Paying Agent(s) for the
Securities otherwise to have been redeemed shall promptly return to the Holders
thereof any of such Securities which had been surrendered for payment upon such
redemption.

Notice of redemption of Securities to be redeemed at the election of the
Company, and any notice of non-satisfaction of redemption as aforesaid, shall
be given by the Company or, at the Company's request, by the Trustee in the
name and at the expense of the Company. Subject to the preceding paragraph, any
such notice of redemption shall be irrevocable.

Section 1105. Securities Payable on Redemption Date.

Notice of redemption having been given as aforesaid, and the conditions, if
any, set forth in such notice having been satisfied, the Securities or portions
thereof so to be redeemed shall, on the Redemption Date, become due and payable
at the Redemption Price therein specified, and from and after such date
(unless, in the case of an unconditional notice of redemption, the Company
shall default in the payment of the Redemption Price and accrued interest, if
any) such Securities or portions thereof, if interest-bearing, shall cease to
bear interest. Upon surrender of any such Security for redemption in accordance
with said notice, such Security or portion thereof shall be paid by the Company
at the Redemption Price, together with accrued interest, if any, to the
Redemption Date; provided, however, that no such surrender shall be a condition
to such payment if so specified as contemplated by Section 301 with respect to
such Security; and provided, further, that, unless otherwise specified as
contemplated by Section 301, installments of interest whose Stated Maturity is
on or prior to the Redemption Date will be payable to the Holders of such
Securities, or one or more Predecessor Securities, registered as such at the
close of business on the relevant Record Dates according to their terms and the
provisions of Section 307.

                                       58
<PAGE>

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

Section 1106. Securities Redeemed in Part.

Any Security which is to be redeemed only in part shall be surrendered at a
Place of Payment therefor (with, if the Company or the Trustee so requires, due
endorsement by, or a written instrument of transfer in form satisfactory to the
Company and the Trustee duly executed by, the Holder thereof or his attorney
duly authorized in writing), and the Company shall execute, and the Trustee
shall authenticate and deliver to the Holder of such Security without service
charge, a new Security or Securities of the same series and of like tenor, of
any authorized denomination as requested by such Holder, in aggregate principal
amount equal to and in exchange for the unredeemed portion of the principal of
the Security so surrendered.

                                 ARTICLE TWELVE

                                 SINKING FUNDS

Section 1201. Applicability of Article.

The provisions of this Article shall be applicable to any sinking fund for the
retirement of Securities of any series except as otherwise specified as
contemplated by Section 301 for such Securities.

The minimum amount of any sinking fund payment provided for by the terms of any
Securities is herein referred to as a "mandatory sinking fund payment," and any
payment in excess of such minimum amount provided for by the terms of such
Securities is herein referred to as an "optional sinking fund payment." If
provided for by the terms of any Securities, the cash amount of any sinking
fund payment may be subject to reduction as provided in Section 1202. Each
sinking fund payment shall be applied to the redemption of Securities as
provided for by the terms of such Securities.

Section 1202. Satisfaction of Sinking Fund Payments with Securities.

The Company (1) may deliver Outstanding Securities of a series (other than any
previously called for redemption) and (2) may apply as a credit Securities of a
series which have been redeemed either at the election of the Company pursuant
to the terms of such Securities or through the application of permitted
optional sinking fund payments pursuant to the terms of such Securities, in
each case in satisfaction of all or any part of any sinking fund payment with
respect to any Securities of such series required to be made pursuant to the
terms of such Securities as and to the extent provided for by the terms of such
Securities; provided that the Securities to be so credited have not been
previously so credited. The Securities to be so credited shall be received and
credited for such purpose by the Trustee at the Redemption Price, as specified
in the Securities so to be redeemed, for redemption through operation of the
sinking fund and the amount of such sinking fund payment shall be reduced
accordingly.

                                       59
<PAGE>

Section 1203. Redemption of Securities for Sinking Fund.

Not less than 45 days prior to each sinking fund payment date for any
Securities, the Company will deliver to the Trustee an Officers' Certificate
specifying the amount of the next ensuing sinking fund payment for such
Securities pursuant to the terms of such Securities, the portion thereof, if
any, which is to be satisfied by payment of cash and the portion thereof, if
any, which is to be satisfied by delivering and crediting Securities pursuant
to Section 1202 and stating the basis for such credit and that such Securities
have not been previously so credited and will also deliver to the Trustee any
Securities to be so delivered. Not less than 30 days prior to each such sinking
fund payment date, the Trustee shall select the Securities to be redeemed upon
such sinking fund payment date in the manner specified in Section 1103 and
cause notice of the redemption thereof to be given in the name of and at the
expense of the Company in the manner provided in Section 1104. Such notice
having been duly given, the redemption of such Securities shall be made upon
the terms and in the manner stated in Sections 1105 and 1106.

                                ARTICLE THIRTEEN

                       DEFEASANCE AND COVENANT DEFEASANCE

Section 1301. Applicability of Article.

Unless, pursuant to Section 301, provision is made that either or both of (a)
defeasance of any Securities or any series of Securities under Section 1302 and
(b) covenant defeasance of any Securities or any series of Securities under
Section 1303 shall not apply to such Securities of a series, then the
provisions of either or both of Sections 1302 and Section 1303, as the case may
be, together with Sections 1304 and 1305, shall be applicable to the
Outstanding Securities of such series upon compliance with the conditions set
forth below in this Article.

Section 1302. Defeasance and Discharge.

The Company may cause itself to be discharged from its obligations with respect
to any Securities or any series of Securities on and after the date the
conditions set forth in Section 1304 are satisfied (hereinafter called
"Defeasance"). For this purpose, such Defeasance means that the Company shall
be deemed to have paid and discharged the entire indebtedness represented by
such Securities and to have satisfied all its other obligations under such
Securities and this Indenture insofar as such Securities are concerned (and the
Trustee, at the expense of the Company, shall execute proper instruments
acknowledging the same), subject to the following which shall survive until
otherwise terminated or discharged hereunder: (1) the rights of Holders of such
Securities to receive, solely from the trust fund described in Section 1304 and
as more fully set forth in such Section, payments in respect of the principal
of and any premium and interest on such Securities when payments are due, (2)
the Company's obligations with respect to such Securities under Sections 304,
305, 306, 1002 and 1003 and with respect to the Trustee under Section 607, (3)
the rights, powers, trusts, duties and immunities of the Trustee hereunder and
(4) this Article. Subject to compliance with this Article, Defeasance with
respect to any Securities or any series of Securities by the Company is
permitted under this Section 1302 notwithstanding the prior exercise by the
Company of its rights

                                       60
<PAGE>

under Section 1303 with respect to such Securities. Following a Defeasance,
payment of such Securities may not be accelerated because of an Event of
Default.

Section 1303. Covenant Defeasance.

The Company may cause itself to be released from its obligations under Section
1004 and any covenants provided pursuant to Section 301(19), 901(2), 901(6) or
901(7) with respect to any Securities or any series of Securities for the
benefit of the Holders of such Securities and the occurrence of any event
specified in Sections 501(4) (with respect to Section 1004 and any such
covenants provided pursuant to Section 301(19), 901(2), 901(6) or 901(7)) or
501(7) shall be deemed not to be or result in an Event of Default with respect
to such Securities as provided in this Section, in each case on and after the
date the conditions set forth in Section 1304 are satisfied (hereinafter called
"Covenant Defeasance"). For this purpose, such Covenant Defeasance means that,
with respect to such Securities, the Company may omit to comply with and shall
have no liability in respect of any term, condition or limitation set forth in
any such specified Section (to the extent so specified in the case of Section
501(4)), whether directly or indirectly by reason of any reference elsewhere
herein to any such Section or by reason of any reference in any such Section to
any other provision herein or in any other document, but the remainder of this
Indenture and such Securities shall be unaffected thereby.

Section 1304. Conditions to Defeasance or Covenant Defeasance.

The following shall be the conditions to the application of Section 1302 or
Section 1303 to any Securities or any series of Securities, as the case may be:

  (1) The Company shall irrevocably have deposited or caused to be deposited
  with the Trustee as trust funds in trust for the purpose of making the
  following payments, specifically pledged as security for, and dedicated
  solely to, the benefit of the Holders of such Securities, (A) money in an
  amount, or (B) Government Obligations which through the scheduled payment
  of principal and interest in respect thereof in accordance with their terms
  will provide, not later than the due date of any payment, money in an
  amount, or (C) a combination thereof, sufficient, in the case of (B) or
  (C), in the opinion of a nationally recognized firm of independent public
  accountants expressed in a written certification thereof delivered to the
  Trustee, to pay and discharge, and which shall be applied by the Trustee to
  pay and discharge, the principal of and any premium and interest on such
  Securities on the respective Stated Maturities or on any Redemption Date
  established pursuant to Clause (3) below, in accordance with the terms of
  this Indenture and such Securities. As used herein, "Government Obligation"
  means (x) any security which is (i) a direct obligation of the United
  States of America or the government which issued the foreign currency in
  which such Securities are payable for the payment of which its full faith
  and credit is pledged or (ii) an obligation of a Person controlled or
  supervised by and acting as an agency or instrumentality of the United
  States of America or such government which issued the foreign currency in
  which such Securities are payable, the payment of which is unconditionally
  guaranteed as a full faith and credit obligation by the United States of
  America or such other government, which, in either case (i) or (ii), is not
  callable or redeemable at the option of the issuer thereof, and (y) any
  depositary receipt issued by a bank (as defined in Section 3(a)(2) of the
  Securities Act) as custodian with respect to any Government Obligation
  which is specified in

                                       61
<PAGE>

  clause (x) above and held by such bank for the account of the holder of
  such depositary receipt, or with respect to any specific payment of
  principal of or interest on any Government Obligation which is so specified
  and held; provided that (except as required by law) such custodian is not
  authorized to make any deduction from the amount payable to the holder of
  such depositary receipt from any amount received by the custodian in
  respect of the Government Obligation or the specific payment of principal
  or interest evidenced by such depositary receipt.

  (2) No event which is, or after notice or lapse of time or both would
  become, an Event of Default with respect to such Securities or any other
  Securities shall have occurred and be continuing at the time of such
  deposit or, with regard to any such event specified in Sections 501(5) and
  (6), at any time on or prior to the 90th day after the date of such deposit
  (it being understood that this condition shall not be deemed satisfied
  until after such 90th day).

  (3) If the Securities are to be redeemed prior to Stated Maturity (other
  than from mandatory sinking fund payments or analogous payments), notice of
  such redemption shall have been duly given pursuant to this Indenture or
  provision therefor satisfactory to the Trustee shall have been made.

  (4) The Company shall have delivered to the Trustee an Officers'
  Certificate and an Opinion of Counsel, each stating that all conditions
  precedent with respect to such Defeasance or Covenant Defeasance have been
  complied with.

Section 1305. Deposited Money and Government Obligations to Be Held in Trust;
Miscellaneous Provisions.

Subject to the provisions of the last paragraph of Section 1003, all money and
Government Obligations (including the proceeds thereof) deposited with the
Trustee pursuant to Section 1304 in respect of any Securities shall be held in
trust and applied by the Trustee, in accordance with the provisions of such
Securities and this Indenture, to the payment, either directly or through any
such Paying Agent (including the Company acting as its own Paying Agent) as the
Trustee may determine, to the Holders of such Securities, of all sums due and
to become due thereon in respect of principal and any premium and interest, but
money so held in trust need not be segregated from other funds except to the
extent required by law.

The Company shall pay and indemnify the Trustee against any tax, fee or other
charge imposed on or assessed against the Government Obligations deposited
pursuant to Section 1304 or the principal and interest received in respect
thereof other than any such tax, fee or other charge which by law is for the
account of the Holders of Outstanding Securities.

Anything in this Article to the contrary notwithstanding, the Trustee shall
deliver or pay to the Company from time to time upon Company Request any money
or Government Obligations held by it as provided in Section 1304 with respect
to any Securities which, in the opinion of a nationally recognized firm of
independent public accountants expressed in a written certification thereof
delivered to the Trustee, are in excess of the amount thereof which would then
be required to be deposited to effect the Defeasance or Covenant Defeasance, as
the case may be, with respect to such Securities.

                                       62
<PAGE>

                                ARTICLE FOURTEEN

                           IMMUNITY OF INCORPORATORS,
                    STOCKHOLDERS, OFFICERS , DIRECTORS, ETC.

Section 1401. Indenture and Securities Solely Company Obligations.

No recourse for the payment of the principal of or any premium or interest on
any Security, or for any claim based thereon or otherwise in respect thereof,
and no recourse under or upon any obligation, covenant or agreement of the
Company in this Indenture or in any supplemental indenture, or in any Security,
or because of the creation of any indebtedness represented thereby, shall be
had against any incorporator, stockholder, officer, director, member, manager
or partner, as such, past, present or future, of the Company or of any
successor Person, either directly or through the Company or any successor
Person, whether by virtue of any constitution, statute or rule of law, or by
the enforcement of any assessment or penalty or otherwise; it being expressly
understood that all such liability is hereby expressly waived and released as a
condition of, and as a consideration for, the execution of this Indenture and
the issue of the Securities.

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

IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly
executed, as of the day and year first above written.

                                          Texas Eastern Transmission
                                           Corporation

                                          By: _________________________________

                                          The Chase Manhattan Bank,
                                           as Trustee

                                          By: _________________________________

                                       63<PAGE>

                                                                  Exhibit 4(A)-2

            Form of Resolutions of Board of Directors of Registrant
                  Establishing the Terms of a Series of Notes

          RESOLVED, that a series of unsecured senior notes of the Corporation
under the Indenture dated as of           , 2000 (the "Indenture") between the
Corporation and The Chase Manhattan Bank, as Trustee (the "Trustee"), shall be
established and shall be issued and designated as the Corporation's   % Notes
due     (the"Notes");

          FURTHER RESOLVED, that in addition to the terms provided in the
Indenture, the terms of the Notes shall be as follows:

          (1) The aggregate principal amount of the Notes shall be $     , and
          no further Notes shall be authenticated and delivered except as
          provided by Section 304, 305, 306, 906 or 1106 of the Indenture;

          (2) The Stated Maturity of the principal of the Notes shall be
              ,       ;

          (3) The Notes shall bear interest at the rate of  % per annum from
            ,  , or from the most recent Interest Payment Date to which interest
          has been paid or duly provided for;

          (4) The Interest Payment Dates with respect to the Notes shall be
          and     in each year, commencing         ,   , and the Regular Record
          Date for interest payable on any such Interest Payment Date shall be
          the fifteenth calendar day (whether or not a Business Day) prior to
          the relevant Interest Payment Date;

          (5) Payments of principal and interest on Notes represented by a
          Global Security or Global Securities shall be made by wire transfer of
          immediately available funds to the Holder of such Global Security or
          Global Securities; provided, however, that if any of the Notes are no
          longer represented by a Global Security,

                                       1
<PAGE>

          payments of principal and interest on such Notes shall be made at the
          Corporate Trust Office of the Trustee or at such other office or
          agency maintained by the Corporation for such purpose; provided that
          payments of interest may be made, at the option of the Corporation, by
          check mailed to the address of the Person entitled thereto as such
          address shall appear in the Security Register or by wire transfer at
          such place and to such account at a banking institution in the United
          States as may be designated in writing to the Trustee at least sixteen
          (16) days prior to the date for payment by the Person entitled
          thereto. The Notes shall be exchangeable, and transfers thereof shall
          be registrable, at the office of the Trustee located at 55 Water
          Street, New York, NY 10041 or at any other office or agency of the
          Corporation maintained for such purpose;

          (6) The Notes shall not be subject to redemption and shall not be
          subject to a sinking fund requirement; and

          (7) The Notes shall be issued in the form of one or more Global
          Securities, with The Depository Trust Company as initial Depositary;

          FURTHER RESOLVED, that the Notes shall be issued in fully registered
form without coupons in denominations of $1,000 and integral multiples thereof;

          FURTHER RESOLVED, that the Trustee is authorized to act on behalf of
the Corporation as initial Paying Agent for the Notes;

          FURTHER RESOLVED, that the form of the Notes set forth in Exhibit A to
this Unanimous Written Consent be, and hereby is, approved;

          FURTHER RESOLVED, that           and               are selected as
the representatives of the several underwriters (the "Underwriters") to which
the Notes shall be sold; that the purchase price to be paid to the Corporation
by the Underwriters shall be   % of the principal amount of the Notes; and that
the initial public offering price shall be   % of the principal amount of the
Notes; and

          FURTHER RESOLVED, that the underwriting agreement (the "Underwriting
Agreement") between the Corporation and the Underwriters dated             ,
 , which is substantially in the form filed with the Registration Statement on
Form S-3 of the Corporation filed with the Securities and Exchange Commission
on October 17, 2000 be and hereby is approved, and the proper officers of the
Corporation be and hereby are authorized and empowered to execute such
Underwriting Agreement on behalf of the Corporation.

<PAGE>

                                                                       EXHIBIT A

                                    FORM OF
                                    % NOTE DUE

No.                                                                    CUSIP No.

                     TEXAS EASTERN TRANSMISSION CORPORATION
                                   % NOTE DUE

Principal Amount:

Regular Record Date: close of business on the 15th calendar day prior to the
                     relevant Interest Payment Date

Original Issue Date:             ,

Stated Maturity:                 ,

Interest Payment Dates:             and           , commencing

Interest Rate:              % per annum

Authorized Denomination: $    or any integral multiple thereof

Texas Eastern Transmission Corporation, a Delaware corporation (the "Company,"
which term includes any successor corporation under the Indenture referred to on
the reverse hereof), for value received, hereby promises to pay to           ,
or registered assigns, the principal sum of              DOLLARS ($           )
on the Stated Maturity shown above and to pay interest thereon from the Original
Issue Date shown above, or from the most recent Interest Payment Date to which
interest has been paid or duly provided for, semiannually in arrears on each
Interest Payment Date as specified above, commencing on the Interest Payment
Date next succeeding the Original Issue Date shown above and on the Stated
Maturity at the rate per annum shown above (the "Interest Rate") until the
principal hereof is paid or made available for payment and on any overdue
principal and on any overdue installment of interest. The interest so payable,
and punctually paid or duly provided for, on any Interest Payment Date will, as
provided in the Indenture, be paid to the Person in whose name this   % Note Due
   (this "Security") is registered on the Regular Record Date as specified above
next preceding such Interest Payment Date. Except as otherwise provided in the
Indenture, any such interest not so punctually paid or duly provided for will
forthwith cease to be payable to the Holder on such Regular Record Date and may
either be paid to the Person in whose name this Security is registered at the
close of business on a Special Record Date for the payment of such Defaulted
Interest to be fixed by the Trustee, notice whereof shall be given to Holders of
Securities of this series not less than 10 days prior to such Special Record
Date, or be paid at any time in any other lawful manner not inconsistent with
the requirements of any securities exchange, if any, on which the Securities of
<PAGE>

this series shall be listed, and upon such notice as may be required by any such
exchange, all as more fully provided in the Indenture.

Payments of interest on this Security will include interest accrued to but
excluding the respective Interest Payment Dates. Interest payments on this
Security shall be computed and paid on the basis of a 360-day year of twelve 30-
day months. In the event that any date on which interest is payable on this
Security is not a Business Day, then payment of the interest payable on such
date will be made on the next succeeding day that is a Business Day (and without
any interest or payment in respect of any such delay) with the same force and
effect as if made on the date the payment was originally payable. "Business Day"
means a day other than (i) a Saturday or a Sunday, (ii) a day on which banking
institutions in New York, New York are authorized or obligated by law or
executive order to remain closed or (iii) a day on which the Corporate Trust
Office is closed for business.

Payments of principal of, premium, if any, and interest on the Securities of
this series shall be made in such coin or currency of the United States of
America as at the time of payment is legal tender for payment of public and
private debts. Payments of principal of, premium, if any, and interest on
Securities of this series represented by a Global Security shall be made by wire
transfer of immediately available funds to the Holder of such Global Security;
provided that, in the case of the payment of principal and premium, if any, such
Global Security is first surrendered to the Paying Agent. If any of the
Securities of this series are no longer represented by a Global Security,
payments of principal, premium, if any, and interest on such Securities shall be
made at the office of the Paying Agent maintained for such purpose; provided
that payments of interest may be made, at the option of the Company, (A) by
check mailed to the address of the Person entitled thereto as such address shall
appear in the Security Register or (B) by wire transfer at such place and to
such account at a banking institution in the United States as may be designated
in writing to the Trustee at least sixteen (16) days prior to the date for
payment by the Person entitled thereto.

REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS SECURITY SET FORTH ON
THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL PURPOSES HAVE THE
SAME EFFECT AS IF SET FORTH AT THIS PLACE.

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

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

Dated:

                                        TEXAS EASTERN TRANSMISSION CORPORATION

                                        By:
                                           -------------------------------------

Attest:

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

                          CERTIFICATE OF AUTHENTICATION

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

                                        THE CHASE MANHATTAN BANK,
                                         as Trustee

                                        By:
                                           -------------------------------------
<PAGE>

                          (Reverse Side of Security)

This Security is one of a duly authorized issue of Securities of the Company
(the "Securities"), issued and issuable in one or more series under an
Indenture, dated as of          , 2000 (the "Indenture"), between the Company
and The Chase Manhattan Bank, as Trustee (the "Trustee," which term includes any
successor trustee under the Indenture), to which Indenture and all indentures
supplemental thereto reference is hereby made for a statement of the respective
rights, limitation of rights, duties and immunities thereunder of the Company,
the Trustee and the Holders of the Securities issued thereunder and of the terms
upon which said Securities are, and are to be, authenticated and delivered. This
Security is one of the series designated on the face hereof as   % Notes Due
in the aggregate principal amount of up to $           . Capitalized terms used
herein for which no definition is provided herein shall have the meanings set
forth in the Indenture.

The Securities of this series are not subject to redemption and are not subject
to a sinking fund requirement.

If an Event of Default with respect to the Securities of this series shall occur
and be continuing, the principal of the Securities of this series may be
declared due and payable in the manner, with the effect and subject to the
conditions provided in the Indenture.

The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Securities of all series affected
under the Indenture at any time by the Company and the Trustee with the consent
of the Holders of not less than a majority in principal amount of the
Outstanding Securities of all series affected thereby (voting as one class). The
Indenture contains provisions permitting the Holders of not less than a majority
in principal amount of the Outstanding Securities of all series with respect to
which a default under the Indenture shall have occurred and be continuing
(voting as one class), on behalf of the Holders of the Securities of all such
series, to waive, with certain exceptions, such default under the Indenture and
its consequences. The Indenture also permits the Holders of not less than a
majority in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture affecting
such series. Any such consent or waiver by the Holder of this Security shall be
conclusive and binding upon such Holder and upon all future Holders of this
Security and of any Security issued upon the registration of transfer hereof or
in exchange hereof or in lieu hereof, whether or not notation of such consent or
waiver is made upon this Security.

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

As provided in the Indenture and subject to certain limitations therein set
forth, the transfer of this Security is registrable in the Security Register,
upon surrender of this Security for registration of transfer at the office or
agency of the Company for such purpose, duly endorsed by, or accompanied by a
written instrument of transfer in form satisfactory to the Company and the
<PAGE>

Security Registrar and duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Securities of this series,
of authorized denominations and of like tenor and for the same aggregate
principal amount, will be issued to the designated transferee or transferees. No
service charge shall be made for any such registration of transfer or exchange,
but the Company may require payment of a sum sufficient to cover any tax or
other governmental charge payable in connection therewith.

As provided in and subject to the provisions of the Indenture, the Holder of
this Security shall not have the right to institute any proceeding with respect
to the Indenture or for the appointment of a receiver or trustee or for any
other remedy thereunder, unless such Holder shall have previously given the
Trustee written notice of a continuing Event of Default with respect to the
Securities of this series, the Holders of not less than a majority in principal
amount of the Securities of this series at the time Outstanding shall have made
written request to the Trustee to institute proceedings in respect of such Event
of Default as Trustee and offered the Trustee reasonable indemnity, and the
Trustee shall not have received from the Holders of a majority in principal
amount of Securities of this series at the time Outstanding a direction
inconsistent with such request and shall have failed to institute any such
proceeding for 60 days after receipt of such notice, request and offer of
indemnity. The foregoing shall not apply to any suit instituted by the Holder of
this Security for the enforcement of any payment of principal hereof or any
premium or interest hereon on or after the respective due dates expressed
herein.

The Indenture contains provisions for defeasance at any time of the entire
indebtedness of the Securities of this series and for covenant defeasance at any
time of certain covenants in the Indenture upon compliance with certain
conditions set forth in the Indenture.

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

The Securities of this series are issuable only in registered form without
coupons in denominations of $         and any integral multiple thereof. As
provided in the Indenture and subject to the limitations therein set forth,
Securities of this series are exchangeable for a like aggregate principal amount
of Securities of this series of a different authorized denomination, as
requested by the Holder surrendering the same upon surrender of the Security or
Securities to be exchanged at the office or agency of the Company.

This Security shall be governed by, and construed in accordance with, the
internal laws of the State of New York.
<PAGE>

                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
instrument, shall be construed as though they were written out in full according
to applicable laws or regulations:

TEN COM -- as tenants in common     UNIF GIFT MIN ACT --       Custodian
                                                        -------         --------
                                                        (Cust)          (Minor)

TEN ENT -- as tenants by the entireties           under Uniform Gifts to Minors
                                                  Act
                                                     ---------------------------
                                                                (State)

JT TEN -- as joint tenants with rights of
          survivorship and not as tenants
          in common

Additional abbreviations may also be used though not on the above list.

-------------------------------------------------------------------------------
FOR VALUE RECEIVED, the undersigned hereby sell(s) and transfer(s) unto_______
(please insert Social Security or other identifying number of assignee)

--------------------------------------------------------------------------------
PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING POSTAL ZIP CODE OF
ASSIGNEE

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

--------------------------------------------------------------------------------
the within Security and all rights thereunder, hereby irrevocably constituting
and appointing

--------------------------------------------------------------------------------
agent to transfer said Security on the books of the Company, with full power of
substitution in the premises.

Dated:
      ------------------------       -------------------------------------------

                                     -------------------------------------------
                                     NOTICE: The signature to this assignment
                                     must correspond with the name as written
                                     upon the face of the within instrument in
                                     every particular without alteration or
                                     enlargement, or any change whatever.

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