SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-A

FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
PURSUANT TO SECTION 12(b) OR 12(g) OF THE
SECURITIES EXCHANGE ACT OF 1934

NEW NISOURCE INC.
(Exact Name of Registrant as Specified in its Charter)

                  Delaware                          35-2108964
  (State of Incorporation or Organization)       (I.R.S. Employer
                                              Identification Number)

            801 East 86th Avenue
           Merrillville, Indiana                      46410
 (Address of principal executive offices)           (Zip Code)


If this Form relates to the        If this Form relates to the
registration of a class of         registration of a class of
securities pursuant to Section     securities pursuant to Section
12(b) of the Exchange Act and      12(g) of the Exchange Act and
is effective pursuant to           is effective pursuant to
General Instruction A.(c),         General Instruction A.(d),
check the following box.  /X/      check the following box.  / /

Securities Act registration number to which this form relates: 333-
33896

SECURITIES TO BE REGISTERED PURSUANT TO SECTION 12(B) OF THE ACT:

      Title of Each Class              Name of Each Exchange on Which
       to be so Registered             Each Class is to be Registered
       -------------------             ------------------------------
Stock Appreciation Income Linked
Securities{SM}                         New York Stock Exchange, Inc.

SECURITIES TO BE REGISTERED PURSUANT TO SECTION 12(G) OF THE ACT:

None
(Title of Class)



ITEM 1. DESCRIPTION OF REGISTRANT'S SECURITIES TO BE REGISTERED

The class of securities to be registered hereby are the Stock Appreciation Income Linked Securities{SM} (the "SAILS") of New NiSource Inc., a Delaware corporation.

For a description of the SAILS, reference is made to the section entitled "Description of the SAILS" in the Joint Proxy Statement/Prospectus contained in the Registration Statement on Form S-4 of New NiSource Inc. and NiSource Inc. filed with the Securities and Exchange Commission on April 3, 2000 (Registration No. 333- 33896), as amended on April 24, 2000 (the "Form S-4"), which description is incorporated herein by reference.

ITEM 2. EXHIBITS

1.1  Joint Proxy                   Incorporated herein by reference
     Statement/Prospectus          to the Registration Statement on
                                   Form S-4 of New NiSource Inc. and
                                   NiSource Inc. filed with the
                                   Securities and Exchange
                                   Commission on April 3, 2000
                                   (Registration No. 333-33896), as
                                   amended on April 24, 2000 (the
                                   "Form S-4").

4.1  Form of Indenture between
     New NiSource Inc. and The
     Chase Manhattan Bank, as
     trustee*

4.2  Form of First Supplemental
     Indenture between New
     NiSource Inc. and The Chase
     Manhattan Bank, as trustee*

4.3  Form of Purchase Contract
     Agreement between New
     NiSource Inc. and The Chase
     Manhattan Bank, as purchase
     contract agent*

4.4  Form of Pledge Agreement
     between New NiSource Inc.,
     Bank One, National
     Association, as collateral
     agent, Bank One, National
     Association, as securities
     intermediary, and  The
     Chase Manhattan Bank, as

purchase contract agent*


10.1  Form of Remarketing           Incorporated herein by reference
      Agreement between New         to Exhibit 10.1 to the Form S-4.
      NiSource Inc. and Credit
      Suisse First Boston
      Corporation, as remarketing
      agent*

* Filed herewith.


SIGNATURE

Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the Registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereto duly authorized.

NEW NISOURCE INC.
(Registrant)

By:  /s/ Stephen P. Adik
   ---------------------------
     Stephen P. Adik
     Vice President



EXHIBIT INDEX

4.1        Form of Indenture between New NiSource Inc. and The Chase
           Manhattan Bank, as trustee

4.2        Form of First Supplemental Indenture between New NiSource
           Inc. and The Chase Manhattan Bank, as trustee

4.3        Form of Purchase Contract Agreement between New NiSource
           Inc. and The Chase Manhattan Bank, as purchase contract
           agent

4.4        Form of Pledge Agreement between New NiSource Inc., Bank
           One, National Association, as collateral agent, Bank One,
           National Association, as securities intermediary, and

The Chase Manhattan Bank, as purchase contract agent


EXHIBIT 4.1

NEW NISOURCE INC.

To

THE CHASE MANHATTAN BANK
as Trustee


INDENTURE

DATED AS OF __________, 2000

PROVIDING FOR ISSUANCE OF DEBT SECURITIES



NEW NISOURCE INC.

Reconciliation and Tie between Trust Indenture Act of 1939, as amended, and Indenture, dated as of __________, 2000

Trust Indenture                                     Indenture
Act Section                                         Section(s)
---------------                                     ----------

(S)310(a)(1)  . . . . . . . . . . . . . . . .       609
      (a)(2)  . . . . . . . . . . . . . . . .       609
      (a)(3)  . . . . . . . . . . . . . . . .       Not Applicable
      (a)(4)  . . . . . . . . . . . . . . . .       Not Applicable
      (a)(5)  . . . . . . . . . . . . . . . .       609
      (b) . . . . . . . . . . . . . . . . . .       608, 610
      (c) . . . . . . . . . . . . . . . . . .       Not Applicable
(S)311(a) . . . . . . . . . . . . . . . . . .       613
      (b) . . . . . . . . . . . . . . . . . .       613
      (c) . . . . . . . . . . . . . . . . . .       613
(S)312(a) . . . . . . . . . . . . . . . . . .       701, 702(a)
      (b) . . . . . . . . . . . . . . . . . .       702(a)
      (c) . . . . . . . . . . . . . . . . . .       702(b)
(S)313(a) . . . . . . . . . . . . . . . . . .       703(a)
      (b) . . . . . . . . . . . . . . . . . .       703(b)
      (c) . . . . . . . . . . . . . . . . . .       703(c)
      (d) . . . . . . . . . . . . . . . . . .       703(c)
(S)314(a) . . . . . . . . . . . . . . . . . .       704
      (a)(4)  . . . . . . . . . . . . . . . .       101, 1009
      (b) . . . . . . . . . . . . . . . . . .       Not Applicable
      (c)(1)  . . . . . . . . . . . . . . . .       102
      (c)(2)  . . . . . . . . . . . . . . . .       102
      (c)(3)  . . . . . . . . . . . . . . . .       Not Applicable
      (d) . . . . . . . . . . . . . . . . . .       Not Applicable
      (e) . . . . . . . . . . . . . . . . . .       102
      (f) . . . . . . . . . . . . . . . . . .       Not Applicable
(S)315(a) . . . . . . . . . . . . . . . . . .       601
      (b) . . . . . . . . . . . . . . . . . .       602
      (c) . . . . . . . . . . . . . . . . . .       601
      (d) . . . . . . . . . . . . . . . . . .       601
      (e) . . . . . . . . . . . . . . . . . .       514
(S)316(a)(1)(A) . . . . . . . . . . . . . . .       502, 512
      (a)(1)(B) . . . . . . . . . . . . . . .       513
      (a)(2)  . . . . . . . . . . . . . . . .       Not Applicable
      (b) . . . . . . . . . . . . . . . . . .       508
      (c) . . . . . . . . . . . . . . . . . .       104
(S)317(a)(1)  . . . . . . . . . . . . . . . .       503
      (a)(2)  . . . . . . . . . . . . . . . .       504
      (b) . . . . . . . . . . . . . . . . . .       1003
(S)318(a) . . . . . . . . . . . . . . . . . .       108

NOTE: This Reconciliation and Tie shall not, for any purpose, be deemed to be a part of the Indenture.


                              TABLE OF CONTENTS

                                                                     PAGE
   ARTICLE ONE -  DEFINITIONS AND OTHER PROVISIONS OF
                  GENERAL APPLICATION
        Section 101.  Definitions  . . . . . . . . . . . . . . . . . .  1
        Section 102.  Compliance Certificates and Opinions . . . . .    9
        Section 103.  Form of Documents Delivered to Trustee . . . .    9
        Section 104.  Acts of Holders; Record Dates  . . . . . . . .   10
        Section 105.  Notices, etc., to Trustee and Company  . . . .   12
        Section 106.  Notice to Holders of Securities; Waiver  . . .   13
        Section 107.  Language of Notices, etc.  . . . . . . . . . .   14
        Section 108.  Conflict with Trust Indenture Act  . . . . . .   14
        Section 109.  Effect of Headings and Table of Contents . . .   14
        Section 110.  Successors and Assigns . . . . . . . . . . . .   14
        Section 111.  Separability Clause  . . . . . . . . . . . . .   14
        Section 112.  Benefits of Indenture  . . . . . . . . . . . .   14
        Section 113.  Governing Law  . . . . . . . . . . . . . . . .   14
        Section 114.  Legal Holidays . . . . . . . . . . . . . . . .   15
        Section 115.  Appointment of Agent for Service . . . . . . .   15
        Section 116.  No Adverse Interpretation of Other Agreements    15
        Section 117.  Execution in Counterparts  . . . . . . . . . .   16
        Section 118.  Name of the Company  . . . . . . . . . . . . .   16

ARTICLE TWO - SECURITY FORMS
        Section 201.  Forms Generally  . . . . . . . . . . . . . . .   16
        Section 202.  Form of Trustee's Certificate of
                      Authentication . . . . . . . . . . . . . . . .   17
        Section 203.  Securities in Global Form  . . . . . . . . . .   17
        Section 204.  Form of Legend for Global Securities . . . . .   18
        Section 205.  Form of Legend for Bearer Securities . . . . .   18

ARTICLE THREE - THE SECURITIES
        Section 301.  Amount Unlimited; Issuable in Series . . . . .   18
        Section 302.  Denominations  . . . . . . . . . . . . . . . .   21
        Section 303.  Execution, Authentication, Delivery
                      and Dating . . . . . . . . . . . . . . . . . .   21
        Section 304.  Temporary Securities . . . . . . . . . . . . .   24
        Section 305.  Registration, Registration of Transfer
                      and Exchange . . . . . . . . . . . . . . . . .   25
        Section 306.  Mutilated, Destroyed, Lost and Stolen
                      Securities . . . . . . . . . . . . . . . . . .   29
        Section 307.  Payment of Interest; Interest Rights
                      Preserved  . . . . . . . . . . . . . . . . . .   30
        Section 308.  Persons Deemed Owners  . . . . . . . . . . . .   32
        Section 309.  Cancellation . . . . . . . . . . . . . . . . .   32
        Section 310.  Computation of Interest  . . . . . . . . . . .   33
        Section 311.  Form of Certification by a Person Entitled to
                      Receive a Bearer Security  . . . . . . . . . .   33




                                     -i-

ARTICLE FOUR - SATISFACTION AND DISCHARGE
        Section 401.  Satisfaction and Discharge of Indenture  . . .   34
        Section 402.  Application of Trust Money . . . . . . . . . .   35

ARTICLE FIVE - REMEDIES
        Section 501.  Events of Default  . . . . . . . . . . . . . .   36
        Section 502.  Acceleration of Maturity; Rescission
                      and Annulment  . . . . . . . . . . . . . . . .   38
        Section 503.  Collection of Indebtedness and Suits for
                      Enforcement by Trustee . . . . . . . . . . . .   39
        Section 504.  Trustee May File Proofs of Claim . . . . . . .   40
        Section 505.  Trustee May Enforce Claims Without
                      Possession of Securities or Coupons  . . . . .   41
        Section 506.  Application of Money Collected . . . . . . . .   41
        Section 507.  Limitation on Suits  . . . . . . . . . . . . .   41
        Section 508.  Unconditional Right of Holders to Receive
                      Principal, Premium and Interest  . . . . . . .   42
        Section 509.  Restoration of Rights and Remedies . . . . . .   42
        Section 510.  Rights and Remedies Cumulative . . . . . . . .   43
        Section 511.  Delay or Omission Not Waiver . . . . . . . . .   43
        Section 512.  Control by Holders of Securities . . . . . . .   43
        Section 513.  Waiver of Past Defaults  . . . . . . . . . . .   43
        Section 514.  Undertaking for Costs  . . . . . . . . . . . .   44
        Section 515.  Waiver of Stay or Extension Laws . . . . . . .   44

ARTICLE SIX - THE TRUSTEE
        Section 601.  Certain Duties and Responsibilities  . . . . .   45
        Section 602.  Notice of Defaults . . . . . . . . . . . . . .   46
        Section 603.  Certain Rights of Trustee  . . . . . . . . . .   46
        Section 604.  Not Responsible for Recitals or Issuance
                      of Securities  . . . . . . . . . . . . . . . .   47
        Section 605.  May Hold Securities  . . . . . . . . . . . . .   48
        Section 606.  Money Held in Trust  . . . . . . . . . . . . .   48
        Section 607.  Compensation and Reimbursement . . . . . . . .   48
        Section 608.  Disqualification; Conflicting Interests  . . .   49
        Section 609.  Corporate Trustee Required; Eligibility  . . .   49
        Section 610.  Resignation and Removal; Appointment of
                      Successor  . . . . . . . . . . . . . . . . . .   50
        Section 611.  Acceptance of Appointment by Successor . . . .   51
        Section 612.  Merger, Conversion, Consolidation or
                      Succession to Business . . . . . . . . . . . .   53
        Section 613.  Preferential Collection of Claims Against
                      Company  . . . . . . . . . . . . . . . . . . .   53
        Section 614.  Appointment of Authenticating Agent  . . . . .   53

ARTICLE SEVEN - HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY
        Section 701.  Company to Furnish Trustee Names and
                      Addresses of Holders . . . . . . . . . . . . .   56
        Section 702.  Preservation of Information; Communications
                      to Holders . . . . . . . . . . . . . . . . . .   56
        Section 703.  Reports by Trustee . . . . . . . . . . . . . .   56
        Section 704.  Reports by Company . . . . . . . . . . . . . .   57

                                    -ii-

ARTICLE EIGHT - CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER
                  OR LEASE
        Section 801.  Company May Consolidate, Etc., Only on
                      Certain Terms  . . . . . . . . . . . . . . . .   57
        Section 802.  Successor Corporation Substituted  . . . . . .   58
        Section 803.  Assumption by Subsidiary . . . . . . . . . . .   59

ARTICLE NINE - SUPPLEMENTAL INDENTURES

        Section 901.  Supplemental Indentures without Consent
                      of Holders . . . . . . . . . . . . . . . . . .   59
        Section 902.  Supplemental Indentures with Consent
                      of Holders . . . . . . . . . . . . . . . . . .   61
        Section 903.  Execution of Supplemental Indentures . . . . .   62
        Section 904.  Effect of Supplemental Indentures. . . . . . .   62
        Section 905.  Conformity with Trust Indenture Act  . . . . .   62
        Section 906.  Reference in Securities to Supplemental
                      Indentures . . . . . . . . . . . . . . . . . .   62

ARTICLE TEN - COVENANTS
        Section 1001.  Payment of Principal, Premium and Interest  .   63
        Section 1002.  Maintenance of Office or Agency . . . . . . .   63
        Section 1003.  Money for Securities Payments to Be Held
                       in Trust  . . . . . . . . . . . . . . . . . .   64
        Section 1004.  Additional Amounts  . . . . . . . . . . . . .   66
        Section 1005.  Corporate Existence . . . . . . . . . . . . .   67
        Section 1006.  Maintenance of Properties . . . . . . . . . .   67
        Section 1007.  Payment of Taxes and Other Claims . . . . . .   67
        Section 1008.  Restrictions on Liens . . . . . . . . . . . .   67
        Section 1009.  Statement as to Default . . . . . . . . . . .   69
        Section 1010.  Waiver of Certain Covenants . . . . . . . . .   70

ARTICLE ELEVEN - REDEMPTION OF SECURITIES
        Section 1101.  Applicability of Article  . . . . . . . . . .   70
        Section 1102.  Election to Redeem; Notice to Trustee . . . .   70
        Section 1103.  Selection by Trustee of Securities to Be
                       Redeemed  . . . . . . . . . . . . . . . . . .   71
        Section 1104.  Notice of Redemption  . . . . . . . . . . . .   71
        Section 1105.  Deposit of Redemption Price . . . . . . . . .   72
        Section 1106.  Securities Payable on Redemption Date . . . .   72
        Section 1107.  Securities Redeemed in Part . . . . . . . . .   73

ARTICLE TWELVE - SINKING FUNDS
        Section 1201.  Applicability of Article  . . . . . . . . . .   73
        Section 1202.  Satisfaction of Sinking Fund Payments
                       with Securities . . . . . . . . . . . . . . .   74
        Section 1203.  Redemption of Securities for Sinking Fund . .   74

ARTICLE THIRTEEN - MEETINGS OF HOLDERS OF SECURITIES
        Section 1301.  Purposes for Which Meetings May be Called . .   75
        Section 1302.  Call Notice and Place of Meeting  . . . . . .   75
        Section 1303.  Persons Entitled to Vote at Meetings  . . . .   75

                                    -iii-

        Section 1304.  Quorum; Action  . . . . . . . . . . . . . . .   76
        Section 1305.  Determination of Voting Rights; Conduct
                       and Adjournment of Meetings . . . . . . . . .   76
        Section 1306.  Counting Votes and Recording Action
                       of Meetings . . . . . . . . . . . . . . . . .   77
        Section 1307.  Action Without Meeting  . . . . . . . . . . .   78

ARTICLE FOURTEEN - IMMUNITY OF INCORPORATORS, STOCKHOLDERS,
                     OFFICERS, DIRECTORS AND EMPLOYEES
        Section  1401.  Liability Solely Corporate . . . . . . . . .   78

-iv-

INDENTURE, dated as of __________, 2000, between New NiSource Inc., a corporation duly organized and existing under the laws of the State of Delaware (the "Company"), having its principal office at 801 East 86th Avenue, Merrillville, Indiana 46410, and The Chase Manhattan Bank, a corporation duly organized and existing under the laws of the State of New York, having its principal corporate trust office at 450 West 33rd Street, New York, New York 10001, as trustee (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 debentures, notes or other evidences of indebtedness (collectively, the "Securities," and each individually, a "Security"), 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.

This Indenture is subject to the provisions of the Trust Indenture Act of 1939, as amended, and the rules and regulations of the Securities and Exchange Commission promulgated thereunder that are required to be part of this Indenture and, to the extent applicable, shall be governed by such provisions.

NOW, THEREFORE, THIS INDENTURE WITNESSETH:

For and in consideration of the premises and the purchase of the Securities by the Holders, it is mutually covenanted and agreed, for the equal and proportionate benefit of all Holders of the Securities or of series of the Securities, 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 in this Indenture which are defined in the Trust Indenture Act, either directly or by reference in that Act, have the meanings assigned to them in that

Act;


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

(4) the words "herein," "hereof," "hereto" 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; and

(5) the word "or" is always used inclusively (for example, the phrase "A or B" means "A or B or both," not "either A or B but not both").

Certain terms used principally in certain Articles are defined in those Articles.

"Act," when used with respect to any Holder of a Security, 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 or Persons authorized by the Trustee to act on behalf of the Trustee to authenticate one or more series of Securities.

"Authorized Newspaper" means a newspaper, in an official language of the country of publication or in the English language, customarily published on each Business Day, whether or not published on Saturdays, Sundays or holidays, and of general circulation in the place in connection with which the term is used or in the financial community of such place. Where successive publications are required to be made in Authorized Newspapers, the successive publications may be made in the same or in different newspapers in the same city meeting the foregoing requirements and in each case on any Business Day.

"Bearer Security" means any Security in the form for Bearer Securities set forth in Section 203 or established pursuant to Section

2

201 which is payable to bearer and shall bear the legend specified in
Section 205.

"Board of Directors" means either the board of directors of the Company, or any of its duly authorized committees.

"Board Resolution" means a copy of a resolution certified by the Corporate Secretary or an Assistant Corporate 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" means any day other than a Saturday or Sunday or a day on which banks and trust companies located in the municipality in which the Corporate Trust Office is located are authorized or required by law, regulation or executive order to remain closed.

"Commission" means the Securities and Exchange Commission, as from time to time constituted, created under the Securities Exchange Act of 1934, as amended, or, if at any time after the execution of this instrument such Commission is not existing and performing the duties now assigned to it under the Trust Indenture Act, then the body performing such duties at such time.

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

"Consolidated Net Tangible Assets" means the total amount of assets appearing on a consolidated balance sheet of Company and its Subsidiaries other than the Utilities less, without duplication, the following:

(a) all current liabilities (excluding any thereof which are by their terms extendable or renewable at the sole option of the obligor thereon without requiring the consent of the obligee to a date more than 12 months after the date of determination);

(b) all reserves for depreciation and other asset valuation reserves but excluding any reserves for deferred Federal income taxes arising from accelerated amortization or otherwise;

(c) all intangible assets such as goodwill, trademarks, trade names, patents and unamortized debt discount and expense carried as an asset on said balance sheet; and

(d) all appropriate adjustments on account of minority interests of other Persons holding Common Stock in any Subsidiary.

3

Consolidated Net Tangible Assets shall be determined in accordance with generally accepted accounting principles and as of a date not more than 90 days prior to the happening of the event for which such determination is being made.

"Corporate Trust Office" means the corporate trust office of the Trustee of a series of Securities at which at any particular time its corporate trust business shall be administered, which office on the date of execution of this Indenture is located at 450 West 33rd Street, New York, New York 10001, Attention: Capital Markets Fiduciary Services, except that with respect to presentation of Securities of a series for payment or for registration of transfer or exchange, such term shall mean the office or agency of the Trustee of such series designated for such purpose, which office or agency on the date of execution of this Indenture is located at 55 Water Street, Room 234, New York, New York 10041.

"Corporation" includes any corporation, association, company, limited liability company or business trust.

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

"Depositary" means, with respect to the Securities of any series issuable or issued in whole or in part in the form of one or more Global Securities, a clearing agency registered under the Securities Exchange Act of 1934, as amended, specified for that purpose as contemplated by Section 301 or any successor clearing agency registered under such Act as contemplated by Section 305, and if at any time there is more than one such Person, the term "Depositary" as used with respect to the Securities of any series shall mean the Depositary with respect to the Securities of such series.

"Dollar" or "$" means a dollar or other equivalent unit in such coin or currency of the United States of America as at the time shall be legal tender for the payment of public and private debts.

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

"Global Security" means a Security bearing the legend specified in Section 204 evidencing all or part of a series of Securities, issued to the Depositary for such series or its nominee, and registered in the name of such Depositary or nominee.

"Holder," when used with respect to any Security, means in the case of a Registered Security the Person in whose name the Security is registered in the Security Register and in the case of a Bearer Security the bearer thereof and, when used with respect to any coupon, means the bearer thereof.

4

"Indenture" means this instrument as originally executed or as it may from time to time be supplemented or amended by one or more indentures supplemental hereto entered into pursuant to the applicable provisions of this Indenture.

"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.

"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.

"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 Controller, an Assistant Controller, the Corporate Secretary or an Assistant Corporate Secretary, of the Company that complies with the requirements of
Section 314(c) of the Trust Indenture Act and is delivered to the Trustee.

"Opinion of Counsel" means a written opinion of counsel, who may be counsel for the Company and who shall be acceptable to the Trustee, that complies with the requirements of Section 314(c) of the Trust Indenture Act and Section 102 of this Indenture.

"Original Issue Discount Security" means any Security which provides for an amount less than its principal amount 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:

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

(ii) Securities for whose payment or redemption money in the necessary amount has been theretofore deposited with the Trustee or any Paying Agent (other than the Company) 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 and any coupons thereto appertaining; PROVIDED, that if such Securities are to be redeemed, notice of such redemption

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has been duly given pursuant to this Indenture or provision therefor satisfactory to the Trustee has been made; and

(iii) 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;

and PROVIDED FURTHER, that in determining whether the Holders of the requisite principal amount of the Outstanding Securities have been given any request, demand, authorization, direction, notice, consent or waiver under this Indenture or are present at a meeting of Holders of Securities for quorum purposes, Securities owned by the Company or any other obligor upon the Securities or any Affiliate of the Company or of such other obligor shall be disregarded and deemed not to be Outstanding, except that, in determining whether the Trustee shall be protected in relying upon any such request, demand, authorization, direction, notice, consent or waiver or upon any such determination as to the presence of a quorum, only Securities which the Trustee knows to be so owned shall be so disregarded. Securities so owned which have been pledged in good faith may be regarded as Outstanding if the pledgee establishes to the satisfaction of the Trustee the pledgee's right so to act with respect to such Securities and that the pledgee is not the Company or any other obligor upon the Securities or any Affiliate of the Company or of such other obligor.

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

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

"Place of Payment," when used with respect to the Securities of any series, means the place or places where the principal of (and premium, if any) 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.

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"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.

"Registered Security" means any Security established pursuant to Section 201 which is registered in the Security Register.

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

"Request" or "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 Controller, an Assistant Controller, its Corporate Secretary or an Assistant Corporate Secretary, and delivered to the Trustee.

"Responsible Officer," when used with respect to the Trustee, means any Vice President, any assistant secretary, any assistant treasurer, any cashier, any assistant cashier, any senior trust officer, any trust officer or assistant trust officer, any assistant controller or any other officer of the Trustee customarily performing corporate trust functions on behalf of the Trustee and also means, with respect to a particular corporate trust matter, any other officer to whom such matter is referred because of his knowledge of and familiarity with the particular subject.

"Securities" and "Security" have the meanings stated in the first recital of this Indenture and more particularly means any Securities authenticated and delivered under this Indenture; PROVIDED, that if at any time there is more than one Person acting as Trustee under this Indenture, the term "Securities," with respect to any such Person, shall mean Securities authenticated and delivered under this Indenture, exclusive, however, of Securities of any series as to which such Person is not Trustee.

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

"Special Record Date" for the payment of any Defaulted Interest on the Registered Securities of any series 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 of such Security or interest on such Security, means the date specified in such Security or a coupon representing such installment of interest as the fixed date on which

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the principal of such Security or such installment of principal or interest is due and payable.

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

"Trust Indenture Act" means the Trust Indenture Act of 1939, as amended, and any reference in this Indenture to the Trust Indenture Act or a particular provision thereof shall mean such Act or provision, as the case may be, as amended or replaced from time to time or as supplemented from time to time by rules or regulations adopted by the Commission under or in furtherance of the purposes of such Act or provision, as the case may be.

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

"United States" means the United States of America (including the States and the District of Columbia), its territories and possessions and other areas subject to its jurisdiction.

"United States Alien" means any Person who, for United States Federal income tax purposes, is a foreign corporation, a non- resident alien individual, a non-resident alien fiduciary of a foreign estate or trust, or a foreign partnership one or more of the members of which is, for United States Federal income tax purposes, a foreign corporation, a non-resident alien individual or a non-resident alien fiduciary of a foreign estate or trust.

"Utility" means any subsidiary of the Company that is subject to regulation by a federal or state utility regulatory commission or other utility regulatory body.

"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."

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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 an Officers' Certificate stating that all conditions precedent, if any, provided for in this Indenture relating to the proposed action have been complied with and an Opinion of Counsel stating that in the opinion of such counsel all such conditions precedent, if any, have been complied with, except that in the case of any such application or request as to which the furnishing of such documents is specifically required by any provision of this Indenture relating to such particular application or request, no additional certificate or opinion need be furnished.

Every certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture shall include:

(1) a statement that each individual signing such certifi- cate 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

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the information with respect to such factual matters is in the possession of the Company unless such counsel knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to such matters are erroneous.

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

SECTION 104. ACTS OF HOLDERS; RECORD DATES.

(a) Any request, demand, authorization, direction, notice, consent, waiver or other action provided in or pursuant to this Indenture to be made, given or taken by Holders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by an agent duly appointed in writing. If Securities of a series are issuable as Bearer Securities, any request, demand, authorization, direction, notice, consent, waiver or other action provided in or pursuant to this Indenture to be made, given or taken by Holders may, alternatively, be embodied in and evidenced by the record of Holders of Securities voting in favor thereof, either in person or by proxies duly appointed in writing, at any meeting of Holders of Securities duly called and held in accordance with the provisions of Article Thirteen, or a combination of such instrument or instruments and any such record. Except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments or record or both are delivered to the Trustee and, where it is hereby expressly required, to the Company. Such instrument or instruments and any such record (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the "Act" of the Holders signing such instrument or instruments and so voting at any such meeting. Proof of execution of any such instrument or of a writing appointing any such agent, or of the holding by any Person of a Security, 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 record of any meeting of Holders of Securities shall be proved in the manner provided in Section 1306.

Notwithstanding the foregoing, with respect to any Global Security, nothing herein shall prevent the Company, the Trustee, or any agent of the Company or the Trustee, from giving effect to any request, demand, authorization, direction, notice, consent, waiver or other action provided in this Indenture to be given or taken by a Depositary or impair, as between a Depositary and such holders of beneficial interests, the operation of customary practices governing the exercise of the rights of the Depositary (or its nominee) as Holder of any Security.

Without limiting the generality of this Section 104, unless otherwise provided in or pursuant to this Indenture, a Holder,

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including a Depositary that is a Holder of a Global Security, may make, give or take, by a proxy or proxies duly appointed in writing, any request, demand, authorization, direction, notice, consent, waiver or other action provided in or pursuant to this Indenture to be made, given or taken by Holders, and a Depositary that is a Holder of a Global Security may give its proxy or proxies to the Depositary's participants or the beneficial owners of interests in any such Global Security, as the case may be, through such Depositary's standing instructions and customary practices.

Subject to the next succeeding paragraph, the Company may, in the circumstances permitted by the Trust Indenture Act, fix any day as the record date for the purpose of determining the Holders of Securities of any series entitled to give or take any request, demand, authorization, direction, notice, consent, waiver or other action, or to vote on any action, authorized or permitted to be given or taken by Holders of Securities of such series. If not set by the Company prior to the first solicitation of a Holder of Securities of such series made by any Person in respect of any such action, or in the case of any such vote, prior to such vote, the record date for any such action or vote shall be the 30th day prior to such first solicitation or vote, or, if later, the date of the most recent list of Holders required to be provided pursuant to Section 701, as the case may be. With regard to any record date for action to be taken by the Holders of one or more series of Securities, only the Holders of Securities of such series on such date (or their duly designated proxies) shall be entitled to give or take, or vote on, the relevant action.

The Trustee shall fix a record date for the purpose of determining the Persons who are beneficial owners of interests in any permanent Global Security held by a Depositary and who are entitled under the procedures of such Depositary to make, give or take, by a proxy or proxies duly appointed in writing, any request, demand, authorization, direction, notice, consent, waiver or other action provided in or pursuant to this Indenture to be made, given or taken by Holders. If such a record date is fixed, the Holders on such record date or their duly appointed proxy or proxies, and only such Persons, shall be entitled to make, give or take such request, demand, authorization, direction, notice, consent, waiver or other action, whether or not such Holders remain Holders after such record date. No such request, demand, authorization, direction, notice, consent, waiver or other action shall be valid or effective if made, given or taken more than 90 days after such record date.

(b) The fact and date of the execution by any Person of any such instrument or writing may be proved in any reasonable manner which the Trustee deems sufficient.

(c) The principal amount and serial numbers of Registered Securities held by any Person, and the date of holding the same, shall be proved by the Security Register.

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(d) The principal amount and serial numbers of Bearer Securities held by any Person executing any such instrument or writing as a Holder of Securities, and the date of his holding the same, may be proved by the production of such Bearer Securities or by a certificate executed, as depositary, by any trust company, bank, banker or other depositary, wherever situated, if such certificate shall be deemed by the Trustee to be satisfactory, showing that at the date therein mentioned such Person had on deposit with such depositary, or exhibited to it, the Bearer Securities therein described; or such facts may be proved by the certificate or affidavit of the Person executing such instrument or writing as a Holder of Securities, if such certificate or affidavit is deemed by the Trustee to be satisfactory. The Trustee and the Company may assume that such ownership of any Bearer Security continues until (1) another certificate or affidavit bearing a later date issued in respect of the same Bearer Security is produced, or (2) such Bearer Security is produced to the Trustee by some other Person, or (3) such Bearer Security is surrendered in exchange for a Registered Security, or (4) such Bearer Security is no longer Outstanding.

(e) The fact and date of execution of any such instrument or writing, the authority of the Person executing the same, the principal amount and serial numbers of Bearer Securities held by the Person so executing such instrument or writing and the date of holding the same may also be proved in any other reasonable manner which the Trustee deems sufficient; and the Trustee may in any instance require further proof with respect to any of the matters referred to in this Section.

(f) Any request, demand, authorization, direction, notice, consent, election, 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.

SECTION 105. NOTICES, ETC., TO TRUSTEE AND COMPANY. Any request, demand, authorization, direction, notice, consent, election, waiver or other Act of Holders of a series of Securities or other document provided or permitted by this Indenture to be made upon, given or furnished to, or filed with,

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

(2) the Company by the Trustee of such series or by any Holder of a Security of such series shall be sufficient for every

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purpose hereunder (unless otherwise herein expressly provided) if in writing and mailed, first-class postage prepaid, to the Company, addressed to the attention of its Corporate Secretary, at 801 East 86th Avenue, Merrillville, Indiana 46410, or at any other address previously furnished in writing to the Trustee of such series by the Company.

SECTION 106. NOTICE TO HOLDERS OF SECURITIES; WAIVER. Except as otherwise expressly provided herein, where this Indenture provides for notice to Holders of Securities (of any series) of any event,

(1) such notice shall be sufficiently given to Holders of Registered Securities of such series if in writing and mailed, first-class postage prepaid, to each Holder of a Registered Security of such series affected by such event, at his address as it appears in the Security Register, not later than the latest date, and not earlier than the earliest date, prescribed for the giving of such Notice; and

(2) such notice shall be sufficiently given to Holders of Bearer Securities of such series if published in an Authorized Newspaper in the Borough of Manhattan, The City of New York and, if the Securities of such series are then listed on The Stock Exchange of the United Kingdom and the Republic of Ireland and such stock exchange shall so require, in London and, if the Securities of such series are then listed on the Luxembourg Stock Exchange and such stock exchange shall so require, in Luxembourg and, if the Securities of such series are then listed on any other stock exchange outside the United States and such stock exchange shall so require, in any other required city outside the United States or, if not practicable, in Europe, on a Business Day at least twice, the first such publication to be not earlier than the earliest date and not later than the latest date prescribed for the giving of such notice.

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. In any case where notice to Holders of Registered Securities is given by mail, neither the failure to mail such notice, nor any defect in any notice so mailed, to any particular Holder of a Registered Security shall affect the sufficiency of such notice with respect to other Holders of Registered Securities or the sufficiency of any notice by publication to Holders of Bearer Securities given as provided above.

In case by reason of the suspension of publication of any Authorized Newspaper or Authorized Newspapers or by reason of any other cause it shall be impracticable to publish any notice to Holders of Bearer Securities of any series as provided above, then such

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notification to Holders of such Bearer Securities as shall be given with the approval of the Trustee for such series shall constitute sufficient notice to such Holders for every purpose hereunder. Neither failure to give notice by publication to Holders of Bearer Securities as provided above, nor any defect in any notice so published, shall affect the sufficiency of any notice mailed to Holders of Registered Securities as provided above.

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 of Securities shall be filed with the Trustee, but such filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver.

SECTION 107. LANGUAGE OF NOTICES, ETC. Any request, demand, authorization, direction, notice, consent, election or waiver required or permitted under this Indenture shall be in the English language, except that any published notice may be in an official language of the country of publication.

SECTION 108. CONFLICT WITH TRUST INDENTURE ACT. If any provision hereof limits, qualifies or conflicts with any duties under any required provision of the Trust Indenture Act deemed included herein by Section 318(c) thereof, such required provision shall control.

SECTION 109. 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 110. 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 111. SEPARABILITY CLAUSE. In case any provision in this Indenture or the Securities or coupons 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 112. BENEFITS OF INDENTURE. Nothing in this Indenture or the Securities or coupons, express or implied, shall give to any Person, other than the parties hereto, their successors hereunder and the Holders of Securities and coupons, any benefit or any legal or equitable right, remedy or claim under this Indenture.

SECTION 113. GOVERNING LAW. This Indenture and the Securities and coupons shall be governed by and construed in accordance with the internal law of the State of New York, without giving effect to any contrary conflict of laws or choice of law

14

provisions of the law of the State of New York or any other jurisdiction.

SECTION 114. 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 or coupons) 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; PROVIDED, that no interest shall accrue on the amount so payable for the period from and after such Interest Payment Date, Redemption Date or Stated Maturity, as the case may be.

SECTION 115. APPOINTMENT OF AGENT FOR SERVICE. By the execution and delivery of this Indenture, the Company hereby appoints the Trustee as its agent upon which process may be served in any legal action or proceeding which may be instituted in any Federal or State court in the Borough of Manhattan, The City of New York, arising out of or relating to the Securities, the coupons or this Indenture. Service of process upon such agent at the office of such agent at 450 West 33rd Street, New York, New York 10001, Attention: Capital Markets Fiduciary Services (or such other address in the Borough of Manhattan, The City of New York, as may be the Corporate Trust Office of the Trustee), and written notice of said service to the Company by the Person serving the same addressed as provided in Section 105, shall be deemed in every respect effective service of process upon the Company in any such legal action or proceeding, and the Company hereby submits to the jurisdiction of any such court in which any such legal action or proceeding is so instituted. Such appointment shall be irrevocable so long as the Holders of Securities or coupons shall have any rights pursuant to the terms thereof or of this Indenture until the appointment of a successor by the Company with the consent of the Trustee and such successor's acceptance of such appointment. The Company further agrees to take any and all action, including the execution and filing of any and all such documents and instruments, as may be necessary to continue such designation and appointment of such agent or successor.

By the execution and delivery of this Indenture, the Trustee hereby agrees to act as such agent and undertakes promptly to notify the Company of receipt by it of service of process in accordance with this Section.

SECTION 116. NO ADVERSE INTERPRETATION OF OTHER AGREEMENTS. This Indenture may not be used to interpret another indenture, loan or debt agreement of the Company or any Affiliate thereof. No such indenture, loan or debt agreement may be used to interpret this Indenture.

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SECTION 117. EXECUTION IN COUNTERPARTS. This instrument may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, but all such counterparts shall together constitute but one and the same instrument.

SECTION 118. NAME OF THE COMPANY. The Company, NiSource Inc., an Indiana corporation ("NiSource"), Columbia Energy Group, a Delaware corporation ("Columbia"), Parent Acquisition Corp., an Indiana corporation, Company Acquisition Corp., a Delaware corporation, and NiSource Finance Corp., an Indiana corporation, have entered into the Agreement and Plan of Merger dated as of February 27, 2000, as amended and restated as of March 31, 2000 (the "Merger Agreement"), pursuant to which, among other things, NiSource and Columbia will become wholly owned subsidiaries of the Company and the former stockholders of NiSource and Columbia will become stockholders of the Company (the "Merger"). The Merger will become effective contemporaneously with the execution and delivery of this Indenture by the Company. Immediately following the Merger, NiSource will merge with and into the Company, and the Company will immediately thereafter change its name from New Nisource Inc. to NiSource Inc. Accordingly, after the Company has so changed its name, all references in this Indenture and in any Securities issued under this Indenture to the Company's former name shall be deemed to refer to its new name, NiSource Inc.

ARTICLE TWO

SECURITY FORMS

SECTION 201. FORMS GENERALLY. The Registered Securities, if any, of each series and the Bearer Securities, if any, of each series and related coupons and the Global Securities, if any, issued pursuant to this Indenture shall be in such form as shall be established by or pursuant to a Board Resolution of the Company or in one or more indentures supplemental hereto, in each case with such appropriate insertions, omissions, substitutions and other variations as are required or permitted by this Indenture, and may have such letters, numbers or other marks of identification and such legends or endorsements placed thereon as may be required to comply with the rules of any securities exchange or as may, consistently herewith, be determined by the officers executing such Securities or coupons, as evidenced by their execution of the Securities or coupons (but which do not affect the rights or duties of the Trustee). If the forms of Securities or coupons of any series are established by action taken pursuant to a Board Resolution of the Company, a copy of an appropriate record of such action shall be certified by the Corporate Secretary or an Assistant Corporate Secretary of the Company and delivered to the Trustee at or prior to the delivery of the Order of the Company contemplated by Section 303 for the authentication and delivery of such Securities or coupons.

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The Trustee's certificates of authentication shall be in substantially the form set forth in this Article or Article Six.

Unless otherwise provided as contemplated by Section 301 with respect to any series of Securities, the Securities of each series shall be issuable in global and registered form without coupons. If so provided as contemplated by Section 301, the Securities of a series also shall be issuable in bearer form, with or without interest coupons attached.

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

SECTION 202. FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION. Subject to Section 614, the Trustee's certificate of authentication shall be in substantially the following form:

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

The Chase Manhattan Bank, as Trustee

By:_____________________________________
Authorized Officer

SECTION 203. SECURITIES IN GLOBAL FORM. If Securities of a series are issuable in global form, any such Security may provide that it or any number of such Securities shall represent the aggregate amount of all Outstanding Securities of such series (or such lesser amount as is permitted by the terms thereof) from time to time endorsed thereon and may also provide that the aggregate amount of Outstanding Securities represented thereby may from time to time be increased or reduced to reflect exchanges. Any endorsement of any Security in global form to reflect the amount, or any increase or decrease in the amount, or changes in the rights of Holders, of Outstanding Securities represented thereby shall be made in such manner and by such Person or Persons as shall be specified therein or in the Order of the Company to be delivered pursuant to Sections 303 or 304 with respect thereto. Subject to the provisions of Section 303 and, if applicable, Section 304, the Trustee shall deliver and redeliver any Security in permanent global form in the manner and upon instructions given by the Person or Persons specified therein or in the applicable Order of the Company. If the Order of the Company pursuant to Sections 303 or 304 has been, or simultaneously is, delivered, any instructions by the Company with respect to a Security in global form shall be in writing but need not be accompanied by or

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contained in an Officers' Certificate and need not be accompanied by an Opinion of Counsel.

SECTION 204. FORM OF LEGEND FOR GLOBAL SECURITIES. Any Global Security authenticated and delivered hereunder shall bear a legend in substantially the following form, or in such other form that is acceptable to the Depositary and the Trustee:

"Unless and until it is exchanged in whole or in part for Securities in definitive registered form, this Security may not be transferred except as a whole by the Depositary to a nominee of the Depositary or by a nominee of the Depositary to the Depositary or another nominee of the Depositary or by the Depositary or any such nominee to a successor Depositary or a nominee of such successor Depositary."

SECTION 205. FORM OF LEGEND FOR BEARER SECURITIES. Any Bearer Security authenticated and delivered hereunder shall bear a legend in substantially the following form:

"Any United States person who holds this Security will be subject to limitations under the United States income tax laws, including the limitation provided in Sections 165(j) and 1287(a) of the Internal Revenue Code of 1986, as amended."

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 of the Company, and set forth in an Officers' Certificate of the Company, 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 all other series issued by the Company);

(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 1107);

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(3) the date or dates on which the principal of the Securi- ties of the series is payable;

(4) the rate or rates at which the Securities of the series shall bear interest, if any, or any method by which such rate or rates shall be determined, the basis upon which interest will be computed if other than that specified in Section 310, the date or dates from which such interest shall accrue, the Interest Payment Dates on which such interest shall be payable and the Regular Record Date for the interest payable on Registered Securities on any Interest Payment Date;

(5) the place or places where the principal of (and premium, if any) and interest, if any, on Securities of the series shall be payable;

(6) whether Securities of such series may be redeemed, and if so, the period or periods within which, the price or prices at which and the terms and conditions upon which Securities of the series may be redeemed, in whole or in part, at the option of the Company;

(7) the obligation, if any, of the Company to redeem or purchase Securities of the series pursuant to any sinking fund or analogous provisions or at the option of a Holder thereof and the period or periods within which, the price or prices at which and the terms and conditions upon which Securities of the series shall be redeemed or purchased, in whole or in part, pursuant to such obligation;

(8) whether Bearer Securities of the series are to be issuable;

(9) if Bearer Securities of the series are to be issuable, whether interest in respect of any portion of a temporary Bearer Security in global form (representing all of the Outstanding Bearer Securities of the series) payable in respect of an Interest Payment Date prior to the exchange of such temporary Bearer Security for definitive Securities of the series shall be paid to any clearing organization with respect to the portion of such temporary Bearer Security held for its account and, in such event, the terms and conditions (including any certification requirements) upon which any such interest payment received by a clearing organization will be credited to the Persons entitled to interest payable on such Interest Payment Date;

(10) the date as of which any Bearer Securities of the series, any temporary Bearer Security in global form and any Global Securities shall be dated if other than the date of original issuance of the first Security of the series to be issued;

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(11) the denominations in which Registered Securities of the series, if any, shall be issuable if other than denominations of $1,000 and any integral multiple thereof, and the denominations in which Bearer Securities of the series, if any, shall be issuable if other than the denomination of $5,000;

(12) the currency or currencies, including composite cur- rencies, in which payment of the principal of (and premium, if any) and interest, if any, on the Securities of the series shall be payable (if other than the currency of the United States of America);

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

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

(15) any additional Events of Default or additional covenants of the Company pertaining to the Securities of the series;

(16) whether and under what circumstances the Company will pay additional amounts on the Securities of the series held by a Person who is a United States Alien in respect of taxes or similar charges withheld or deducted and, if so, whether the Company will have the option to redeem such Securities rather than pay such additional amounts;

(17) whether any Securities of the series are to be issuable in whole or in part in the form of one or more Global Securities and, if so, (a) the Depositary with respect to such Global Security or Securities and (b) the circumstances under which beneficial owners of interests in any such Global Security may exchange such interest for Securities of the same series and of like tenor and of any authorized form and denomination, and the circumstances under which any such exchange may occur, if other than as set forth in Section 305;

(18) if any of such Securities are to be issued in global form and are to be issuable in definitive form (whether upon original issue or upon exchange of a temporary Security) only upon receipt of certain certificates or other documents or satisfaction of other conditions, then the form and terms of such certificates, documents, or conditions; and

(19) any other terms of the series (which terms shall not be inconsistent with the terms of this Indenture).

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All Securities of any one series and the coupons appertaining to Bearer Securities of such series, if any, shall be substantially identical except, in the case of Registered Securities, as to denomination and except as may otherwise be provided in or pursuant to such Board Resolution and set forth in such Officers' Certificate 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 of the Company, a copy of an appropriate record of such action shall be certified by the Corporate Secretary or an Assistant Corporate Secretary of the Company and delivered to the Trustee at or prior to the delivery of the Officers' Certificate of the Company setting forth the terms of the series. Such Board Resolution may provide general terms or parameters for Securities of such series and may provide that the specific terms of particular Securities of such series, and the Persons authorized to determine such terms or parameters, may be determined in accordance with or pursuant to the Order of the Company referred to in the third paragraph of Section 303.

SECTION 302. DENOMINATIONS. Unless otherwise provided as contemplated by Section 301 with respect to any series of Securities, the Registered Securities of each series shall be issuable in denominations of $1,000 or any integral multiple thereof and the Bearer Securities of each series, if any, shall be issuable in the denomination of $5,000.

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, under its corporate seal reproduced thereon attested by its Corporate Secretary or one of its Assistant Corporate Secretaries. The signature of any of these officers on the Securities may be manual or facsimile. Coupons shall bear the facsimile signature of the Treasurer or any Assistant Treasurer of the Company.

Securities and coupons bearing the manual or facsimile signatures of individuals who were at any time relevant to the authorization thereof the proper officers of the Company shall bind the Company, notwithstanding that such individuals or any of them have ceased to hold such offices prior to the authentication and delivery of such Securities or did not hold such offices at the date of such Securities.

At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Securities of any series executed on behalf of the Company to the Trustee for authentication by the Trustee together with an Order of the Company for the authentication and delivery of such Securities, and the Trustee in accordance with such Order shall authenticate and deliver such Securities; PROVIDED, that in connection with its original issuance, a Bearer Security may be delivered only outside the United

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States and only if the Trustee shall have received from the Person entitled to receive such Bearer Security a certificate in the form required by Section 311; and PROVIDED FURTHER, that, with respect to Securities of a series constituting a medium term note program, the Trustee shall authenticate and deliver Securities of such series for original issue from time to time in the aggregate principal amount established for such series pursuant to such procedures acceptable to the Trustee and to such recipients as may be specified from time to time by an Order of the Company. The maturity dates, original issue dates, interest rates and any other terms of the Securities of a subseries of any medium term note program shall be determined by or pursuant to such Order of the Company and procedures.

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 Sections 315(a) through 315(d) of the Trust Indenture Act) shall be fully protected in relying upon:

(a) the Board Resolution of the Company or indenture supplemental hereto establishing the form of the Securities of that series pursuant to Section 201 and the terms of the Securities of that series pursuant to Section 301 (or, in the case of a Board Resolution, pursuant to which such form and terms are established);

(b) an Officer's Certificate pursuant to Sections 201 and 301 and complying with Section 102; and

(c) an Opinion of Counsel complying with Section 102 stating,

(i) that the forms of such Securities and coupons, if any, have been established by or pursuant to a Board Resolution of the Company or by an indenture supplemental hereto, as permitted by Section 201 and in conformity with the provisions of this Indenture;

(ii) that the terms of such Securities have been established by or pursuant to a Board Resolution of the Company or by an indenture supplemental hereto, as permitted by Sections 201 and 301 and in conformity with the provisions of this Indenture;

(iii) that such Securities, together with the coupons, if any, appertaining thereto, when authenticated and delivered by the Trustee and issued by the Company in the manner and subject to any customary conditions specified in such Opinion of Counsel, will constitute valid and legally binding obligations of the Company entitled to the benefits provided by the Indenture, enforceable in accordance with their respective terms, except to the extent

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that the enforcement of such obligations may be subject to bankruptcy laws or insolvency laws or other similar laws, general principles of equity and such other qualifications as such counsel shall conclude are customary or do not materially affect the rights of the Holders of such Securities;

(iv) that all laws and requirements in respect of the execution and delivery of the Securities have been complied with; and

(v) such other matters as the Trustee may reasonably request.

With respect to Securities of a subseries of a medium term note program, the Trustee may conclusively rely on the documents and opinion delivered pursuant to Sections 201 and 301 and this Section 303, as applicable (unless revoked by superseding comparable documents or opinions), with respect to the establishment of the medium term note program as to the authorization of the Board of Directors of any Securities delivered hereunder, the form thereof and the legality, validity, binding effect and enforceability thereof.

Notwithstanding the provisions of Section 301 and of the preceding two paragraphs, if not all the Securities of any series are to be issued at one time, it shall not be necessary to deliver the Officers' Certificate otherwise required pursuant to Section 301 or the documents otherwise required pursuant to the preceding clauses
(a), (b) or (c) prior to or at the time of issuance of each Security, but such documents shall be delivered prior to or at the time of issuance of the first Security of such series and shall pertain to all of the Securities of such series. After any such first delivery, any separate Request by the Company that the Trustee authenticate Securities of such series for original issue will be deemed to be a certification by the Company that all conditions precedent provided for in this Indenture relating to authentication and delivery of such Securities continue to have been complied with.

If such forms or terms have been so established by or pursuant to a Board Resolution of the Company or by an indenture supplemental hereto as permitted by Sections 201 and 301, the Trustee shall have the right to decline to authenticate and deliver any Securities of such series:

(i) if the Trustee, being advised by counsel, determines that such action may not lawfully be taken;

(ii) if the Trustee in good faith by its board of directors, executive committee or a committee of directors or Responsible Officers of the Trustee in good faith determines that such action would expose the Trustee to personal liability to Holders of any Outstanding series of Securities; or

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(iii) if the issue of such Securities pursuant to this Indenture will affect the Trustee's own rights, duties and immunities under the Securities and this Indenture or otherwise in a manner which is not reasonably acceptable to the Trustee.

If the Company shall establish pursuant to Section 301 that the Securities of a series are to be issued in whole or in part in the form of one or more Global Securities, then the Company shall execute and the Trustee shall, in accordance with this Section and the Order of the Company with respect to such series, authenticate and deliver one or more Global Securities in permanent form that (i) shall represent and shall be denominated in an amount equal to the aggregate principal amount of the Outstanding Securities of such series to be represented by such Global Security or Securities, (ii) shall be registered, if in registered form, in the name of the Depositary for such Global Security or Securities or the nominee of such Depositary,
(iii) shall be delivered by the Trustee to such Depositary or pursuant to such Depositary's instruction and (iv) shall bear a legend as required by Section 204.

Each Registered Security shall be dated the date of its authentication. Each Global Security, each Bearer Security and any temporary Bearer Security in global form shall be dated as of the date specified as contemplated by Section 301.

No Security or related coupon 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, and such certificate upon any Security shall be conclusive evidence, and the only evidence, that such Security has been duly authenticated and delivered hereunder and is entitled to the benefits of this Indenture. Except as permitted by Section 306 or 307, the Trustee shall not authenticate and deliver any Bearer Security unless all appurtenant coupons for interest then matured and paid or payment duly provided for have been detached and canceled.

SECTION 304. TEMPORARY SECURITIES. Pending the preparation of definitive Securities of any series, the Company may execute, and upon an Order of the Company the Trustee shall authenti- cate 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, in registered form or, if authorized, in bearer form with one or more coupons or without coupons, 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 (but which do not affect the rights or duties of the Trustee). In the case of Bearer Securities of any series, such temporary Securities may be in global form, representing all of the outstanding Bearer Securities of such series.

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Except in the case of temporary Securities in global form, which shall be exchanged in accordance with the provisions thereof, if temporary Securities of any series are issued, the Company will cause definitive Securities of that series to be prepared without unreason- able 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 (accompanied by any unmatured coupons appertaining thereto), the Company shall execute and the Trustee shall authenticate and deliver in exchange therefor (at an office or agency of the Company in the case of Bearer Securities) a like principal amount of definitive Securities of the same series of authorized denominations and of like tenor; PROVIDED, that no definitive Bearer Security shall be delivered in exchange for a temporary Registered Security; and PROVIDED FURTHER, that no definitive Bearer Security shall be delivered in exchange for a temporary Bearer Security unless the Trustee shall have received from the Person entitled to receive the definitive Bearer Security a certificate in the form required by
Section 311. Until so exchanged, the temporary Securities of any series, including temporary Securities in global form, shall in all respects be entitled to the same benefits under this Indenture as definitive Securities of such series.

SECTION 305. REGISTRATION, REGISTRATION OF TRANSFER AND EXCHANGE. The Company shall cause to be kept at one of its offices or agencies designated pursuant to Section 1002 a register (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 Registered Securities of each series and of transfers and exchanges of Registered Securities of such series. Said office or agency is hereby appointed the security registrar (referred to as the "Security Registrar") for the purpose of registering Registered Securities of each series and transfers and exchanges of Registered Securities of such series as herein provided.

Upon surrender for registration of transfer of any Registered Security of any series at the office or agency in a Place of Payment maintained for such purpose for such 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 Registered Securities of the same series, Stated Maturity and original issue date, of any authorized denominations and of like tenor and aggregate principal amount.

At the option of the Holder, Registered Securities of any series (except a Global Security representing all or a portion of such series) may be exchanged for Registered Securities of the same series, Stated Maturity and original issue date, of any authorized denominations and of like tenor and aggregate principal amount, upon

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surrender of the Securities to be exchanged at any such office or agency.

At the option of the Holder, Bearer Securities of any series may be exchanged for Registered Securities of the same series, Stated Maturity and original issue date, of any authorized denominations and of like tenor and aggregate principal amount, upon surrender of the Bearer Securities to be exchanged at any such office or agency, with all unmatured coupons and all matured coupons in default thereto appertaining. If the Holder of a Bearer Security is unable to produce any such unmatured coupon or coupons or matured coupon or coupons in default, such exchange may be effected if the Bearer Securities are accompanied by payment in funds acceptable to the Company and the Trustee in an amount equal to the face amount of such missing coupon or coupons, or the surrender of such missing coupon or coupons may be waived by the Company and the Trustee if there be furnished to them such security or indemnity as they may require to save each of them and any Paying Agent harmless. If thereafter the Holder of such Security shall surrender to any Paying Agent any such missing coupon in respect of which such a payment shall have been made, such Holder shall be entitled to receive the amount of such payment; PROVIDED, that except as otherwise provided in Section 1002, interest represented by coupons shall be payable only upon presentation and surrender of those coupons at an office or agency located outside the United States. Notwithstanding the foregoing, in case a Bearer Security of any series is surrendered at any such office or agency in exchange for a Registered Security of the same series after the close of business at such office or agency on (i) any Regular Record Date and before the opening of business at such office or agency on the relevant Interest Payment Date, or (ii) any Special Record Date and before the opening of business at such office or agency on the related date for payment of Defaulted Interest, such Bearer Security shall be surrendered without the coupon relating to such Interest Payment Date or proposed date of payment, as the case may be.

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 Registered 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.

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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 1107 not involving any transfer.

The Company shall not be required (i) to issue, to register the transfer of or to exchange Securities of any series during a period of 15 Business Days immediately preceding the date notice is given identifying the serial numbers of the Securities of that series called for redemption, or (ii) to issue, to register the transfer of or to exchange any Registered Security so selected for redemption in whole or in part, except the unredeemed portion of any Security being redeemed in part, or (iii) to exchange any Bearer Security so selected for redemption except that such a Bearer Security may be exchanged for a Registered Security of that series, PROVIDED, that such Registered Security shall be immediately surrendered for redemption with written instruction for payment consistent with the provisions of this Indenture.

Notwithstanding the foregoing, except as otherwise specified as contemplated by Section 301, any Global Security shall be exchangeable pursuant to this Section 305 or Sections 304, 306, 906 or 1107 for Securities registered in the name of, and a transfer of a Global Security of any series may be registered to, any Person other than the Depositary for such Global Security or its nominee only if:

(i) such Depositary notifies the Company that it is unwilling or unable to continue as Depositary for such Global Security or if at any time such Depositary ceases to be a clearing agency registered under the Securities Exchange Act of 1934, as amended, and a successor Depositary is not appointed by the Company within 90 days;

(ii) the Company executes and delivers to the Trustee an Order of the Company that such Global Security shall be so exchangeable and the transfer thereof so registrable; or

(iii) there shall have occurred and be continuing an Event of Default or an event which, with the giving of notice or lapse of time, would constitute an Event of Default with respect to the Securities of such series.

Upon the occurrence in respect of any Global Security of any series of any one or more of the conditions specified in clauses (i), (ii) or
(iii) of the preceding sentence or such other conditions as may be specified as contemplated by Section 301 for such series, then without unnecessary delay, but in any event not later than the earliest date on which such interests may be so exchanged, the Company shall deliver to the Trustee definitive Securities of that series in aggregate

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principal amount equal to the principal amount of such Global Security, executed by the Company.

On or after the earliest date on which such interests may be so exchanged, such Global Securities shall be surrendered from time to time by the Depositary and in accordance with instructions given to the Trustee and the Depositary (which instructions shall be in writing but need not be contained in or accompanied by an Officers' Certificate or be accompanied by an Opinion of Counsel), as shall be specified in the Order of the Company with respect thereto to the Trustee, as the Company's agent for such purpose, to be exchanged, in whole or in part, for definitive Securities of the same series without service charge. The Trustee shall authenticate and make available for delivery, in exchange for each portion of such surrendered Global Security, a like aggregate principal amount of definitive Securities of the same series of authorized denominations and of like tenor as the portion of such Global Security to be exchanged which (unless the Securities of the series are not issuable both as Bearer Securities and as Registered Securities, in which case the definitive Securities exchanged for the Global Security shall be issuable only in the form in which the Securities are issuable, as specified as contemplated by
Section 301) shall be in the form of Bearer Securities or Registered Securities, or any combination thereof, as shall be specified by the beneficial owner thereof; PROVIDED, that no such exchanges may occur during a period beginning at the opening of business 15 Business Days before any selection of Securities of that series to be redeemed and ending on the relevant Redemption Date; and PROVIDED FURTHER, that (unless otherwise specified as contemplated by Section 301) no Bearer Security delivered in exchange for a portion of a Global Security shall be mailed or otherwise delivered to any location in the United States.

Promptly following any such exchange in part, such Global Security shall be returned by the Trustee to the Depositary in accordance with the instructions of the Company referred to above. If a Registered Security is issued in exchange for any portion of a Global Security after the close of business at the office or agency where such exchange occurs on (i) any Regular Record Date for such Security and before the opening of business at such office or agency on the next Interest Payment Date, or (ii) any Special Record Date for such Security and before the opening of business at such office or agency on the related proposed date for payment of interest or Defaulted Interest, as the case may be, interest shall not be payable on such Interest Payment Date or proposed date for payment, as the case may be, in respect of such Registered Security, but shall be payable on such Interest Payment Date or proposed date for payment, as the case may be, only to the Person to whom interest in respect of such portion of such Global Security is payable in accordance with the provisions of this Indenture.

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SECTION 306. MUTILATED, DESTROYED, LOST AND STOLEN SECURITIES. If any mutilated Security or a Security with a mutilated coupon appertaining to it 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, Stated Maturity and original issue date, and of like tenor and principal amount and bearing a number not contemporaneously outstanding, with coupons corresponding to the coupons, if any, appertaining to the surrendered Security.

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 or coupon 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 or coupon has been acquired by a bona fide purchaser, the Company shall execute and upon its Request the Trustee shall authenticate and deliver, in lieu of any such destroyed, lost or stolen Security or in exchange for the Security to which a destroyed, lost or stolen coupon appertains (with all appurtenant coupons not destroyed, lost or stolen), a new Security of the same series, Stated Maturity and original issue date, and of like tenor and principal amount and bearing a number not contemporaneously outstanding, with coupons corresponding to the coupons, if any, appertaining to such destroyed, lost or stolen Security or to the Security to which such destroyed, lost or stolen coupon appertains.

In case any such mutilated, destroyed, lost or stolen Security or coupon 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 or coupon; PROVIDED, that payment of principal of (and premium, if any) and any interest on Bearer Securities shall, except as otherwise provided in Section 1002, be payable only at an office or agency located outside the United States; and PROVIDED FURTHER, that with respect to any such coupons, interest represented thereby (but not any additional amounts payable as provided in Section 1004), shall be payable only upon presentation and surrender of the coupons appertaining thereto.

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, with its coupons, if any, issued pursuant to this Section in lieu of any mutilated, destroyed, lost or stolen Security, or in exchange for a Security to which a destroyed, lost or stolen coupon appertains, shall constitute an original additional contractual obligation of the Company, whether or not the mutilated, destroyed, lost or stolen Security and its coupons, if any, or the mutilated, destroyed, lost or stolen coupon shall be at

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any time enforceable by anyone, and any such new Security and coupons, if any, shall be entitled to all the benefits of this Indenture equally and proportionately with any and all other Securities of that series and their coupons, if any, duly issued hereunder.

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

SECTION 307. PAYMENT OF INTEREST; INTEREST RIGHTS PRESERVED. Unless otherwise provided as contemplated by Section 301 with respect to any series of Securities, interest on any Registered Security which is payable, and is punctually paid or duly provided for, on any Interest Payment Date shall be paid to the Person in whose name that Security (or one or more Predecessor Securities) is registered at the close of business on the Regular Record Date for such interest. Interest, if any, is paid on Bearer Securities to Holders of coupons. In case a Bearer Security of any series is surrendered in exchange for a Registered Security of such series after the close of business (at an office or agency in a Place of Payment for such series) on any Regular Record Date and before the opening of business (at such office or agency) on the next succeeding Interest Payment Date, such Bearer Security shall be surrendered without the coupon relating to such Interest Payment Date and interest will not be payable on such Interest Payment Date in respect of the Registered Security issued in exchange for such Bearer Security, but will be payable only to the Holder of such coupon when due in accordance with the provisions of this Indenture.

Any interest on any Registered 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 Registered 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 Registered 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

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entitled to such Defaulted Interest as provided in this clause. Thereupon the Trustee shall fix a Special Record Date for the payment of such Defaulted Interest which shall be not more than 15 days and not less than 10 days prior to the date of the proposed payment and not less than 10 days after the receipt by the Trustee of the notice of the proposed payment. The Trustee shall promptly notify the Company of such Special Record Date and, in the name and at the expense of the Company, shall cause notice of the proposed payment of such Defaulted Interest and the Special Record Date therefor to be mailed, first-class postage prepaid, to each Holder of Registered Securities of such series at the address of such Holder as it appears in the Security Register, not less than 10 days prior to such Special Record Date. The Trustee may, in its discretion, in the name and at the expense of the Company, cause a similar notice to be published at least once in an Authorized Newspaper in each Place of Payment, but such publication shall not be a condition precedent to the establishment of such Special Record Date. Notice of the proposed payment of such Defaulted Interest and the Special Record Date therefor having been so mailed, such Defaulted Interest shall be paid to the Persons in whose names the Registered 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). In case a Bearer Security of any series is surrendered at the office or agency in a Place of Payment for such series in exchange for a Registered Security of such series after the close of business at such office or agency on any Special Record Date and before the opening of business at such office or agency on the related proposed date for payment of Defaulted Interest, such Bearer Security shall be surrendered without the coupon relating to such proposed date of payment and Defaulted Interest will not be payable on such proposed date of payment in respect of the Registered Security issued in exchange for such Bearer Security, but will be payable only to the Holder of such coupon when due in accordance with the provisions of this Indenture.

(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 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.

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SECTION 308. PERSONS DEEMED OWNERS. Prior to due presentment of a Registered Security for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may deem and treat the Person in whose name such Registered Security is registered as the absolute owner of such Registered Security for the purpose of receiving payment of principal of (and premium, if any) and (subject to Section 307) 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 any notice to the contrary.

The Company, the Trustee and any agent of the Company or the Trustee may treat the bearer of any Bearer Security and the bearer of any coupon as the absolute owner of such Security or coupon for the purpose of receiving payment thereof or on account thereof and for all other purposes whatsoever, whether or not such Security or coupon be overdue, and neither the Company, the Trustee nor any agent of the Company or the Trustee shall be affected by notice to the contrary.

No holder of any beneficial interest in any Global Security held on its behalf by a Depositary (or its nominee) shall have any rights under this Indenture with respect to such Global Security or any Security represented thereby, and such Depositary may be treated by the Company, the Trustee, and any agent of the Company or the Trustee as the owner of such Global Security or any Security represented thereby for all purposes whatsoever. None of the Company, the Trustee, any Paying Agent or the Security Registrar will have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests of a Global Security or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests.

SECTION 309. CANCELLATION. All Securities and coupons 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 canceled by the Trustee. 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 all Securities so delivered shall be promptly canceled by the Trustee. No Securities shall be authenticated in lieu of or in exchange for any Securities canceled as provided in this Section, except as expressly permitted by this Indenture. All canceled Securities and coupons held by the Trustee shall be destroyed and certification of their destruction delivered to the Company, unless an Order of the Company shall direct that canceled Securities be returned to the Company.

The repayment of any principal amount of Securities pursuant to such option of the Holder to require repayment of Securities before their Stated Maturity, for purposes of this Section 309, shall not operate as a payment, redemption or satisfaction of the indebtedness

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represented by such Securities unless and until the Company, at its option, shall deliver or surrender the same to the Trustee with an Order that such Securities be canceled.

SECTION 310. COMPUTATION OF INTEREST. Except as otherwise specified as contemplated by Section 301(4) for Securities of any series, interest on the Securities of each series shall be computed on the basis of a 360-day year consisting of twelve 30-day months.

SECTION 311. FORM OF CERTIFICATION BY A PERSON ENTITLED TO RECEIVE A BEARER SECURITY. Whenever any provision of this Indenture or the form of Security contemplates that certification be given by a Person entitled to receive a Bearer Security, such certification shall be provided substantially in the form of the following certificate, with only such changes as shall be approved by the Company and of which the Company shall have given written notice to the Trustee:

[Form of Certificate to Be Given By Person Entitled to Receive Bearer Security]

Certificate

[Name of Security]

This is to certify that the above-captioned Security is not being acquired by or on behalf of a United States person, or for offer to resell or for resale to a United States person, or, if a beneficial interest in the Security is being acquired by a United States person, that such person is a financial institution or is acquiring through a financial institution and that the Security is held by a financial institution that has agreed in writing to comply with the requirements of Section 165(j)(3)(A), (B) or (C) of the Internal Revenue Code of 1986, as amended, and the regulations thereunder and that such person or financial institution is not purchasing for offer to resell or for resale within the United States. If this certificate is being provided by a clearing organization, it is based on statements provided to it by its member organizations. As used herein, "United States" means the United States of America (including the States and the District of Columbia), its territories and possessions and other areas subject to its jurisdiction, and "United States person" means any citizen or resident of the United States, any corporation, partnership or other entity created or organized in or under the laws of the United States or any political subdivision thereof and any estate or trust the income of which is subject to United States Federal income taxation regardless of its source. If the undersigned is a dealer, the undersigned agrees to obtain a similar certificate from each person entitled to delivery of any of the above-captioned Securities in bearer form purchased from it; PROVIDED, that if the undersigned has actual knowledge that the information contained in such a certificate is false, the undersigned will not deliver a Security in temporary or definitive bearer form to the person who

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signed such certificate notwithstanding the delivery of such certificate to the undersigned.

We undertake to advise you by telecopy if the above statement as to beneficial ownership is not correct on the date of delivery of the above-captioned Securities in bearer form as to all of such Securities.

We understand that this certificate is required in connection with certain tax legislation in the United States. If administrative or legal proceedings are commenced or threatened in connection with which this certificate is or would be relevant, we irrevocably authorize you to produce this certificate or a copy thereof to any interested party in such proceedings.

Dated: __________, 20__ ______________________________

ARTICLE FOUR

SATISFACTION AND DISCHARGE

SECTION 401. SATISFACTION AND DISCHARGE OF INDENTURE. This Indenture shall upon a Request of the Company 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 any right to receive additional amounts, as provided in Section 1004), 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 and all coupons appertaining thereto (other than (i) coupons appertaining to Bearer Securities surrendered for exchange for Registered Securities and maturing after such exchange, whose surrender is not required or has been waived as provided in
Section 305, (ii) Securities and coupons which have been destroyed, lost or stolen and which have been replaced or paid as provided in Section 306, (iii) coupons appertaining to Securities called for redemption and maturing after the relevant Redemption Date, whose surrender has been waived as provided in Section 1106, and (iv) Securities and coupons 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

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(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 (B)(i), (ii) or (iii) above, has deposited or caused to be deposited with the Trustee as trust funds in trust dedicated solely for such purpose an amount sufficient, without reinvestment, to pay and discharge the entire indebtedness on such Securities and coupons not theretofore delivered to the Trustee for cancellation, for principal (and premium, if any) 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 of the Company 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.

In the event there are Securities of two or more series hereunder, the Trustee shall be required to execute an instrument acknowledging satisfaction and discharge of this Indenture only if requested to do so with respect to Securities of all series as to which it is Trustee and if the other conditions thereto are met. In the event there are two or more Trustees hereunder, then the effectiveness of any such instrument shall be conditioned upon receipt of such instruments from all Trustees hereunder.

Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Company to the Trustee under Section 607, the obligations of the Trustee to any Authenticating Agent under
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 Sections 305, 306, 402, 1002 and 1003 shall survive.

SECTION 402. APPLICATION OF TRUST MONEY. Subject to the provision of the last paragraph of Section 1003, all money deposited with the Trustee pursuant to Section 401 shall be held in trust and

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applied by it, in accordance with the provisions of the Securities, the coupons and this Indenture, to the payment, either directly or through any Paying Agent (including the Company acting as its own Paying Agent) as the Trustee may determine, to the Persons entitled thereto, of the principal (and premium, if any) and interest for whose payment such money has been deposited with the Trustee, but such money need not be segregated from other funds, except to the extent required by law.

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):

(1) the Company defaults in the payment of any interest (including any additional amounts due under Section 1004 as specified therein) upon any Security of that series when it becomes due and payable and continuance of such default for a period of 30 days; or

(2) the Company defaults in the payment of the principal (including any additional amounts due under Section 1004 as specified therein) of (or premium, if any, on) any Security of that series at its Maturity and continuance of such default for a period of three Business Days thereafter; or

(3) the Company defaults in the deposit 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 three Business Days thereafter; or

(4) the Company defaults in the performance or breach of any covenant or warranty of the Company in this Indenture (other than a covenant or warranty a default in whose performance or whose breach is elsewhere in this Section specifically dealt with or which has expressly been included in or pursuant to this Indenture solely for the benefit of one or more series of Securities other than that series), and continuance of such default or breach for a period of 60 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 25% in principal amount of the Outstanding Securities of that series, a written notice specifying such default or breach

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and requiring it to be remedied and stating that such notice is a "Notice of Default" hereunder; or

(5) a default under any bond, debenture, note or other evidence of indebtedness for money borrowed by the Company (including a default with respect to Securities of any series other than that series) or under any mortgage, indenture or instrument under which there may be issued or by which there may be secured or evidenced any indebtedness for money borrowed by the Company (including this Indenture), whether such indebtedness now exists or shall hereafter be created, which default shall constitute a failure to pay in excess of $5,000,000 of the principal or interest of such indebtedness when due and payable after the expiration of any applicable grace period with respect thereto or shall have resulted in such indebtedness in an amount in excess of $5,000,000 becoming or being declared due and payable prior to the date on which it would otherwise have become due and payable, without such indebtedness having been discharged, or such acceleration having been rescinded or annulled within a period of 60 days after there shall have 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 25% in principal amount of the Outstanding Securities of that series a written notice specifying such default and requiring the Company to cause such indebtedness to be discharged or cause such acceleration to be rescinded or annulled and stating that such notice is a "Notice of Default" hereunder; PROVIDED, that subject to the provisions of Sections 601 and 602, the Trustee shall not be deemed to have knowledge of such default unless either (A) a Responsible Officer of the Trustee assigned to Capital Markets Fiduciary Services (or any successor division or department of the Trustee) shall have actual knowledge of such default or (B) the Trustee shall have received written notice thereof from the Company, from any Holder, from the holder of any such indebtedness or from the trustee under any such mortgage, Indenture or other instrument; or

(6) 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 by one or more Persons other than the Company or any of its Affiliates 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 for the Company or for any substantial part of the property of the Company, or ordering the liquidation or winding up of the affairs of the Company, and the continuance of any such

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decree or order for relief or any such other decree or order unstayed and in effect for a period of 90 consecutive days; or

(7) the commencement by the Company of a 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 it in a 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 similar official in respect of it or any substantial part of its property, or the making by it of an assignment for the benefit of creditors, or its admission in writing of its inability to pay its debts generally as they become due, or its taking of corporate action in furtherance of any such action; or

(8) 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 (or, if the Securities of that series are Original Issue Discount Securities, such portion of the principal amount as may be specified in the terms of that series) of all of the Securities of that series to be due and payable immediately, by a notice in writing to the Company (and to the Trustee if given by Holders), and upon any such declaration such principal amount (or specified amount) shall become immediately due and payable.

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

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

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

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(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 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 any other amounts due to the Trustee under Section 607;

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 and annulment 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 30 days, or

(2) default is made in the payment of the principal of (or premium, if any, on) any Security at the Maturity thereof and such default continues for a period of three Business Days,

the Company will, upon demand of the Trustee, pay to it, for the benefit of the Holders of such Securities and coupons, the whole amount then due and payable on such Securities and coupons for principal (and premium, if any) and interest, with interest on any overdue principal (and premium, if any) and on any overdue interest, to the extent that payment of such interest shall be legally enforceable, 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, and any other amounts due to the Trustee under Section 607.

If the Company fails to pay such amounts forthwith upon such demand, the Trustee, in its own name and as trustee of an express

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trust, may institute a judicial proceeding for the collection of the sums so due and unpaid, may prosecute such proceeding to judgment or final decree, and may enforce the same against the Company or any other obligor upon such Securities and collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Company or any other obligor upon such Securities, wherever situated.

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

SECTION 504. TRUSTEE MAY FILE PROOFS OF CLAIM. In case of the pendency of any receivership, insolvency, liquidation, bankruptcy, reorganization, arrangement, adjustment, composition or other judicial proceeding relative to the Company or any other obligor upon the Securities or the property of the Company or of such other obligor or their creditors, the Trustee (irrespective of whether the principal of the Securities shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have made any demand on the Company or any other obligor for the payment of overdue principal or interest) shall be entitled and empowered, by intervention in such proceeding or otherwise:

(i) to file and prove a claim for the whole amount of principal (and premium, if any) and interest owing and unpaid in respect of the Securities and to file such other papers or documents as may be necessary or advisable in order to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due to the Trustee under Section 607) and of the Holders of Securities and coupons allowed in such judicial proceeding; and

(ii) 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 of Securities and coupons 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 of Securities and coupons, to pay to the Trustee any amount due it for the reasonable compensation, expenses, disbursements and advances of

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the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 607.

Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder of a Security or coupon any plan of reorganization, arrangement, adjustment or composition affecting the Securities or coupons or the rights of any Holder thereof or to authorize the Trustee to vote in respect of the claim of any Holder of a Security or coupon in any such proceeding.

SECTION 505. TRUSTEE MAY ENFORCE CLAIMS WITHOUT POSSESSION OF SECURITIES OR COUPONS. All rights of action and claims under this Indenture or the Securities or coupons may be prosecuted and enforced by the Trustee without the possession of any of the Securities or coupons 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 and coupons 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 premium, if any) or interest, upon presentation of the Securities or coupons, or both, as the case may be, 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; and

SECOND: To the payment of the amounts then due and unpaid for principal of (and premium, if any) and interest on the Securities and coupons 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 and coupons for principal (and premium, if any) and interest, respectively; and

THIRD: To the Company.

SECTION 507. LIMITATION ON SUITS. No Holder of any Security of any series or any related coupons 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:

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(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 or coupon shall have the right, which is absolute and unconditional, to receive payment of the principal of (and premium, if any) and (subject to Section 307) interest on such Security or payment of such coupon on the Stated Maturity or Maturities expressed in such Security or coupon (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 of a Security or coupon 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 of Securities and coupons shall be restored severally and respectively to their former positions hereunder and thereafter all rights and remedies of the

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Trustee and the Holders shall continue as though no such proceeding had been instituted.

SECTION 510. RIGHTS AND REMEDIES CUMULATIVE. Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities or coupons in the last paragraph of Section 306, no right or remedy herein conferred upon or reserved to the Trustee or to the Holders of Securities or coupons 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 Security or coupon 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 of Securities or coupons may be exercised from time to time, and as often as may be deemed expedient, by the Trustee or by the Holders of Securities or coupons, as the case may be.

SECTION 512. CONTROL BY HOLDERS OF SECURITIES. 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, expose the Trustee to personal liability or be unduly prejudicial to Holders not joined therein; and

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

SECTION 513. WAIVER OF PAST DEFAULTS. The Holders of not less than a majority in principal amount of the Outstanding Securities of any series may on behalf of the Holders of all the Securities of such series and any related coupons waive any past default hereunder with respect to such series and its consequences, except a default:

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

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(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 such series affected.

Upon any such waiver, such default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured, for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other default or impair any right consequent thereon.

SECTION 514. UNDERTAKING FOR COSTS. All parties to this Indenture agree, and each Holder of any Security or coupon by his acceptance thereof shall be deemed to have agreed, that any court may in its discretion require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit against the Trustee for any action taken, suffered or omitted by it as Trustee, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit, and that such court may in its discretion assess reasonable costs, including reasonable attorneys' fees, against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such party litigant; but the provisions of this Section shall not apply to any suit instituted by the Trustee, to any suit instituted by any Holder, or group of Holders, holding in the aggregate more than 10% in principal amount of the Outstanding Securities of any series, or to any suit instituted by any Holder of any Security or coupon for the enforcement of the payment of the principal of (or premium, if any) or interest on any Security or the payment of any coupon on or after the Stated Maturity or Maturities expressed in such Security (or, in the case of redemption, on or after the Redemption Date).

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.

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ARTICLE SIX

THE TRUSTEE

SECTION 601. CERTAIN DUTIES AND RESPONSIBILITIES.

(a) Except during the continuance of an Event of Default with respect to Securities of any series:

(1) the Trustee undertakes to perform, with respect to Securities of such series, such duties and only such duties as are specifically set forth in this Indenture, and no implied covenants or obligations shall be read into this Indenture against the Trustee; and

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

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

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

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

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

(3) the Trustee shall not be liable with respect to any action taken or omitted to be taken by it in good faith in accordance with the direction of the Holders of a majority in principal amount of the Outstanding Securities

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of any series relating to the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee, under this Indenture with respect to the Securities of such series; and

(4) 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.

(d) 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. Within 90 days after the occurrence of any default hereunder with respect to the Securities of any series, the Trustee shall transmit, in the manner and to the extent provided in Section 313(c) of the Trust Indenture Act, notice of all such defaults hereunder known to the Trustee, unless such default shall have been cured or waived; PROVIDED, that except in the case of a default in the payment of the principal of (or premium, if any) or interest on any Security of such series or in the payment of any sinking fund installment with respect to Securities of such series, the Trustee shall be protected in withholding such notice if and so long as the board of directors, the executive committee or a committee of directors or Responsible Officers of the Trustee in good faith determine that the withholding of such notice is in the interest of the Holders of Securities of such series; and PROVIDED FURTHER, 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 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 Sections 315(a) through 315(d) of the Trust Indenture Act:

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

(b) any request or direction of the Company mentioned herein shall be sufficiently evidenced by a Request or Order and any

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resolution of the Board of Directors of the Company shall be sufficiently evidenced by a Board Resolution;

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

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

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

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

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

(h) except as otherwise provided in Section 501(5), the Trustee shall not be charged with knowledge of any Event of Default with respect to the Securities of any series for which it is acting as Trustee unless either (1) a Responsible Officer of the Trustee assigned to Capital Markets Fiduciary Services (or any successor division or department of the Trustee) shall have actual knowledge of the Event of Default or (2) written notice of such Event of Default shall have been given to the Trustee by the Company, any other obligor on such Securities or by any Holder of such Securities.

SECTION 604. NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF SECURITIES. The recitals contained herein and in the Securities

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(except the Trustee's certificates of authentication) and in any coupons shall be taken as the statements of the Company, and the Trustee or any Authenticating Agent assumes no responsibility for their correctness. The Trustee makes no representations as to the validity or sufficiency of this Indenture or of the Securities or coupons, except that the Trustee represents that it is duly authorized to execute and deliver this Indenture, authenticate the Securities and perform its obligations hereunder and that the statements made by it in a Statement of Eligibility and Qualification on Form T-1 supplied to the Company are true and accurate, subject to the qualifications set forth therein. The Trustee or any Authenticating Agent shall not 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 coupons and, subject to Sections 310(b) and 311 of the Trust Indenture Act, may otherwise deal with the Company and its Affiliates 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 with the Company.

SECTION 607. COMPENSATION AND REIMBURSEMENT. The Company agrees:

(1) to pay to the Trustee and each Authenticating Agent from time to time reasonable compensation for all services rendered by it hereunder (which compensation shall not be limited by any provision of law in regard to the compensation of a trustee of an express trust);

(2) except as otherwise expressly provided herein, to reim- burse 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 reason- able compensation and the expenses and disbursements of its agents and counsel and any Authenticating Agent), 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

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against any claim or liability in connection with the exercise or performance of any of its powers or duties hereunder.

As security for the performance of the obligations of the Company under this Section, the Trustee shall have a lien prior to the Securities upon all property and funds held or collected by the Trustee as such, except funds held in trust for the payment of principal of, premium, if any, or interest, if any, on particular Securities.

SECTION 608. DISQUALIFICATION; CONFLICTING INTERESTS. If at any time the Trustee shall fail to comply with the obligations imposed upon it by the provisions of Section 310(b) of the Trust Indenture Act with respect to Securities of any series after written request therefor by the Company or by any Holder of a Security of such series who has been a bona fide Holder of a Security of such series for at least six months then, (i) the Company, by or pursuant to a Board Resolution, may remove the Trustee with respect to all Securities or the Securities of such series, or (ii) subject to
Section 315(e) of the Trust Indenture Act, 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 removal of the Trustee with respect to all Securities of such series and the appointment of a successor Trustee or Trustees. The Trustee shall comply with the terms of Section 310(b) of the Trust Indenture Act.

SECTION 609. CORPORATE TRUSTEE REQUIRED; ELIGIBILITY. There shall at all times be a Trustee hereunder that is a Person 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 exercise corporate trust powers, or any other Person permitted by the Trust Indenture Act to act as trustee under an indenture qualified under the Trust Indenture Act and that has a combined capital and surplus (computed in accordance with
Section 310(a)(2) of the Trust Indenture Act) of at least $50,000,000, is subject to supervision or examination by Federal, State or District of Columbia authority and is not otherwise ineligible under Section 310(a)(5) of the Trust Indenture Act. If such Person 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 Person shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any time the Trustee shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect hereinafter specified in this Article.

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SECTION 610. RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR.

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

(b) The Trustee may resign at any time with respect to the Securities of one or more series by giving written notice thereof to the Company. If 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.

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

(d) 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 of a Security 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, (i) the Company by a Board Resolution may remove the Trustee with respect to all Securities, or (ii) subject to
Section 315(e) of the Trust Indenture Act, any Holder of a Security who has been a bona fide Holder of a Security for at least six months may, on behalf of himself and all other similarly situated Holders, 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.

(e) If the Trustee shall resign, be removed or become incapable of acting, or if a vacancy shall occur in the office of Trustee for any cause, with respect to the Securities of one or more

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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 of Securities and accepted appointment in the manner required by Section 611, any Holder of a Security 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.

(f) The Company shall give notice of each resignation and each removal of the Trustee with respect to the Securities of any series and each appointment of a successor Trustee with respect to the Securities of any series by mailing written notice of such event by first-class mail, postage prepaid, to all Holders of Registered Securities, if any, of such series as their names and addresses appear in the Security Register and, if Securities of such series are issuable as Bearer Securities, by publishing notice of such event once in an Authorized Newspaper in each Place of Payment located outside the United States. Each notice shall include the name of the successor Trustee with respect to the Securities of such series and the address of its Corporate Trust Office.

SECTION 611. ACCEPTANCE OF APPOINTMENT BY SUCCESSOR.

(a) In case of the appointment hereunder of a successor Trustee with respect to all Securities, every such successor Trustee so appointed shall execute, acknowledge and deliver to the Company and to the retiring Trustee an instrument accepting such appointment. 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 on the request of 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,

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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; PROVIDED, that such property and money shall continue to be subject to any lien in favor of the retiring Trustee provided for in Section 607.

(b) In case of the appointment hereunder of a successor Trustee with respect to the Securities of one or more (but not all) series, the Company, the retiring Trustee and each successor Trustee with respect to the Securities of one or more series shall execute and deliver an indenture supplemental hereto wherein each successor Trustee shall accept such appointment and which (1) shall contain such provisions as shall be necessary or desirable to transfer and confirm to, and to vest in, each successor Trustee all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series to which the appointment of such successor Trustee relates, (2) if the retiring Trustee is not retiring with respect to all Securities, shall contain such provisions as shall be deemed necessary or desirable to confirm that all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series as to which the retiring Trustee is not retiring shall continue to be vested in the retiring Trustee, and
(3) shall add to or change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee, it being understood that nothing herein or in such supplemental indenture shall constitute such Trustees 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 on the request of 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, subject nevertheless to its lien provided for in
Section 607, with respect to the Securities of that or those series to which the appointment of such successor Trustee relates.

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

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

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SECTION 612. MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO BUSINESS. Any Person into which the Trustee may be merged or converted or with which it may be consolidated, or any Person resulting from any merger, conversion or consolidation to which the Trustee shall be a party, or any Person succeeding to all or substantially all the corporate trust business of the Trustee, shall be the successor of the Trustee hereunder, if such Person shall be otherwise qualified and eligible under this Article, without the execution or filing of any paper or any further act on the part of any of the parties hereto. 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 Section 311 and any other provision of the Trust Indenture Act regarding the collection of claims against the Company (or any such other obligor).

SECTION 614. APPOINTMENT OF AUTHENTICATING AGENT. At any time when any of the Securities remain Outstanding, the Trustee may appoint an Authenticating Agent or Agents with respect to one or more series of Securities which shall be authorized to act on behalf of the Trustee to authenticate Securities of such series issued upon 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 (computed in accordance with
Section 310(a)(2) of the Trust Indenture Act) of not less than $50,000,000 and subject to supervision or examination by Federal, State or District of Columbia authority. If such Corporation 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 Corporation 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

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eligible in accordance with the provisions of this Section, such Authenticating Agent shall resign immediately in the manner and with the effect specified in this Section.

Any Corporation into which an Authenticating Agent may be merged or converted or with which it may be consolidated, or any Corporation resulting from any merger, conversion or consolidation to which such Authenticating Agent shall be a party, or any Corporation succeeding to the corporate agency or corporate trust business of an Authenticating Agent, shall continue to be an Authenticating Agent, if 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 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 (i) mail written notice of such appointment by first-class mail, postage prepaid, to all Holders of Registered Securities, if any, of the series with respect to which such Authenticating Agent will serve, as their names and addresses appear in the Security Register, and (ii) if Securities of the series are issuable as Bearer Securities, publish notice of such appointment at least once in an Authorized Newspaper in the place where such successor Authenticating Agent has its principal office if such office is located outside the United States. 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 provisions of Sections 308, 604 and 605 shall be applicable to each Authenticating Agent.

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 alternate certificate of authentication in the following form:

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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 Signatory

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ARTICLE SEVEN

HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

SECTION 701. COMPANY TO FURNISH TRUSTEE NAMES AND ADDRESSES OF HOLDERS. In accordance with Section 312(a) of the Trust Indenture Act, the Company will furnish or cause to be furnished to the Trustee:

(a) semi-annually, not later than June 1 and December 1, in each year, a list, in such form as the Trustee may reasonably require, containing all the information in the possession or control of the Company, or any of its Paying Agents other than the Trustee, as to the names and addresses of the Holders of Securities as of the preceding May 15 or November 15, as the case may be, and

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

PROVIDED, that no such list need be furnished if the Trustee shall be the Security Registrar.

SECTION 702. PRESERVATION OF INFORMATION; COMMUNICATIONS TO HOLDERS.

(a) The Trustee shall comply with the obligations imposed upon it pursuant to Section 312 of the Trust Indenture Act.

(b) Every Holder of Securities or coupons, by receiving and holding the same, agrees with the Company and the Trustee that neither the Company nor the Trustee nor any agent of either of them shall be held accountable by reason of the disclosure of any such information as to the names and addresses of the Holders of Securities in accordance with Section 312 of the Trust Indenture Act, regardless of the source from which such information was derived, and that the Trustee shall not be held accountable by reason of mailing any material pursuant to a request made under Section 312 of the Trust Indenture Act.

SECTION 703. REPORTS BY TRUSTEE.

(a) Within 60 days after May 15 of each year commencing with the first May 15 following the first issuance of Securities pursuant to Section 301, if required by Section 313(a) of the Trust Indenture Act, the Trustee shall transmit, pursuant to Section 313(c) of the Trust Indenture Act, a brief report dated as of such May 15 with respect to any of the events specified in said Section 313(a) which may have occurred since the later of the immediately preceding May 15 and the date of this Indenture.

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(b) The Trustee shall transmit the reports required by
Section 313(b) of the Trust Indenture Act at the times specified therein.

(c) Reports pursuant to this Section shall be transmitted in the manner and to the Persons required by Sections 313(c) and 313(d) of the Trust Indenture Act.

SECTION 704. REPORTS BY COMPANY. The Company, pursuant to
Section 314(a) of the Trust Indenture Act, shall:

(1) file with the Trustee, within 15 days after the Company is required to file the same with the Commission, copies of the annual reports and of the information, documents and other reports (or copies of such portions of any of the foregoing as the Commission may from time to time by rules and regulations prescribe) which the Company may be required to file with the Commission pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934, as amended; or, if the Company is not required to file information, documents or reports pursuant to either of said sections, then it shall file with the Trustee and the Commission, in accordance with rules and regulations prescribed from time to time by the Commission, such of the supplementary and periodic information, documents and reports which may be required pursuant to Section 13 of the Securities Exchange Act of 1934, as amended, in respect of a security listed and registered on a national securities exchange as may be prescribed from time to time in such rules and regulations;

(2) file with the Trustee and the Commission, in accordance with rules and regulations prescribed from time to time by the Commission, such additional information, documents and reports with respect to compliance by the Company with the conditions and covenants of this Indenture as may be required from time to time by such rules and regulations; and

(3) transmit, within 30 days after the filing thereof with the Trustee, to the Holders of Securities, in the manner and to the extent provided in Section 313(c) of the Trust Indenture Act, such summaries of any information, documents and reports required to be filed by the Company pursuant to paragraphs (1) and (2) of this Section as may be required by rules and regulations prescribed from time to time by the Commission.

ARTICLE EIGHT

CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

SECTION 801. COMPANY MAY CONSOLIDATE, ETC., ONLY ON CERTAIN TERMS. The Company shall not consolidate with or merge into any

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other Person or convey, transfer or lease its properties and assets substantially as an entirety to any Person, unless:

(1) the Person formed by any such consolidation or into which it is merged or the Person which acquires by conveyance or transfer, or which leases, its properties and assets substantially as an entirety shall be organized and existing under the laws of the United States of America, any State thereof or the District of Columbia and shall expressly assume the due and punctual payment of the principal of (and premium, if any) and interest on all the Securities and the performance of every covenant of this Indenture to be performed or observed on the part of the Company;

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

(3) the Company has delivered to the Trustee an Officers' Certificate and an Opinion of Counsel, each stating that such consolidation, merger, conveyance, transfer or lease complies with this Section 801 and that all conditions precedent herein provided for relating to such transaction have been complied with.

The Company covenants and agrees that if, upon any consolidation or merger of the Company with or into any other Person, or upon any consolidation or merger of any other Person with or into the Company, or upon any sale or conveyance of all or substantially all of the property and assets of the Company to any other Person, any property of the Company or any Subsidiary or any indebtedness issued by any Subsidiary owned by the Company or by any Subsidiary immediately prior thereto would thereupon become subject to any mortgage, security interest, pledge, lien or other encumbrance not permitted by Section 1008 hereof, the Company, prior to or concurrently with such consolidation, merger, sale or conveyance, will by indenture supplemental hereto, executed and delivered to the Trustee, effectively secure the Securities then Outstanding (equally and ratably with (or prior to) any other indebtedness of or guaranteed by the Company or such Subsidiary then entitled thereto) by a direct lien on such property of the Company or any Subsidiary or such indebtedness issued by a Subsidiary, prior to all liens other than any theretofore existing thereon.

SECTION 802. SUCCESSOR CORPORATION SUBSTITUTED. Upon any consolidation by the Company with or merger by the Company into any other Person or any conveyance, transfer or lease of the Company's properties and assets substantially as an entirety in accordance with
Section 801, the successor formed by such consolidation or into which it is merged or to which such conveyance, transfer or lease is made shall succeed to, and be substituted for, and may exercise every right

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and power of, the Company under this Indenture with the same effect as if such successor had been named as the Company herein, and thereafter, except in the case of a lease, the predecessor shall be relieved of all obligations and covenants under this Indenture and the Securities.

SECTION 803. ASSUMPTION BY SUBSIDIARY. A Subsidiary may directly assume, by an indenture supplemental hereto, executed and delivered to the Trustee, in form satisfactory to the Trustee, the due and punctual payment of the principal of (premium, if any) and interest on all the Securities and any coupons appertaining thereto and the performance of every covenant of this Indenture on the part of the Company to be performed or observed. Upon any such assumption, such Subsidiary 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 Subsidiary had been named as the Company herein and the Company shall be released from its liability as obligor on the Securities. No such assumption shall be permitted unless such Subsidiary has delivered to the Trustee an Officers' Certificate of such Subsidiary and an Opinion of Counsel for such Subsidiary, each stating that such assumption and supplemental indenture comply with this Article and that all conditions precedent herein provided for relating to such transaction have been complied with.

ARTICLE NINE

SUPPLEMENTAL INDENTURES

SECTION 901. SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF HOLDERS. Without the consent of any Holders of Securities or coupons, 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 satisfactory to the Trustee, for any one or more of the following purposes only:

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

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(4) to add to or change any of the provisions of this Indenture to provide that Bearer Securities may be registrable as to principal, to change or eliminate any restrictions on the payment of principal (or premium, if any) on Registered Securities or of principal (or premium, if any) or any interest on Bearer Securities, to permit Registered Securities to be exchanged for Bearer Securities or to permit the issuance of Securities in uncertificated form; PROVIDED, that any such action shall not adversely affect the interests of the Holders of Securities of any series or any related coupons in any material respect; or

(5) to change or eliminate any of the provisions of this Indenture; PROVIDED, that any such change or elimination shall become effective only when there is no Security Outstanding of any series created prior to the execution of such supplemental indenture which is entitled to the benefit of such provision; or

(6) to secure the Securities; or

(7) to establish the form or terms of Securities of any series and any related coupons 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, to contain such provisions as shall be deemed necessary or desirable to confirm that all the rights, powers, trusts and duties of the predecessor Trustee with respect to the Securities of any series as to which the predecessor Trustee is not retiring shall continue to be vested in the predecessor Trustee, 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(b); 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 change shall not be inconsistent with the provisions of this Indenture and shall not adversely affect the interests of the Holders of Securities of any series or any related coupons in any material respect; or

(10) to effect assumption by a Subsidiary pursuant to
Section 803; or

(11) to conform this Indenture to any amendments to the Trust Indenture Act.

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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 each series affected by such supplemental indenture, by Act of said Holders delivered to the Company and the Trustee, the Company, when authorized by 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 modifying in any manner the rights of the Holders of Securities of such series and any related coupons under this Indenture; PROVIDED, that no such supplemental indenture shall, without the consent of the Holder of each Outstanding Security or coupon affected thereby:

(1) change the Stated Maturity of the principal of, or of 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 change the method of calculating the rate of interest thereon, or change any obligation of the Company to pay additional amounts pursuant to Section 1004 (except as contemplated by Section 801(1) and permitted by Section 901(1)), or reduce the amount of the principal of an Original Issue Discount Security that would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to Section 502, or change any Place of Payment in the United States where, or the coin or currency in which, any Security or any premium or the 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 Out- standing Securities of any series, the consent of whose Holders is required for any such supplemental indenture, or the consent of whose Holders is required for any waiver (of compliance with certain provisions of this Indenture or certain defaults hereunder and their consequences) provided for in this Indenture, or reduce the requirements of Section 1304 for quorum or voting; or

(3) change any obligation of the Company to maintain an office or agency in each Place of Payment, or any obligation of the Company to maintain an office or agency outside the United States pursuant to Section 1002; or

(4) modify any of the provisions of this Section, Section 513 or Section 1010, 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, that this clause shall not be deemed to require the consent of any Holder of a

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Security or coupon with respect to changes in the references to "the Trustee" and concomitant changes in this Section and Section 1009, or the deletion of this proviso, in accordance with the requirements of Sections 611(b) 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 of Securities 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.

The Company shall have the right to set a record date for the solicitation of any consents under this Article Nine, which record date shall be set in accordance with Section 104.

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 315 of the Trust Indenture Act) 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, immunities or liabilities 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 purposes; and every Holder of Securities theretofore or thereafter authenticated and delivered hereunder and of any coupons appertaining thereto 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 as then in effect.

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

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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 premium, if any) and interest on the Securities of that series in accordance with the terms of the Securities, any coupons appertaining thereto and this Indenture. Any interest due on Bearer Securities on or before Maturity, other than additional amounts, if any, payable as provided in Section 1004 in respect of principal of (or premium, if any, on) such a Security, shall be payable only upon presentation and surrender of the several coupons for such interest installments as are evidenced thereby as they severally mature.

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 (but, except as otherwise provided below, unless such Place of Payment is located outside the United States, not Bearer Securities) may be presented or surrendered for payment, where Securities of that series may be surrendered for registration of transfer or exchange and where notices and demands to or upon the Company in respect of the Securities of that series and this Indenture may be served. The Company initially hereby appoints the Trustee, its office or agency for each of said purposes. If Securities of a series are issuable as Bearer Securities, the Company will maintain, subject to any laws or regulations applicable thereto, an office or agency in a Place of Payment for such series which is located outside the United States where Securities of such series and the related coupons may be presented and surrendered for payment (including payment of any additional amounts payable on Securities of such series pursuant to
Section 1004); PROVIDED,, that if the Securities of such series are listed on The Stock Exchange of the United Kingdom and the Republic of Ireland or the Luxembourg Stock Exchange or any other stock exchange located outside the United States and such stock exchange shall so require, the Company will maintain a Paying Agent in London or Luxembourg or any other required city located outside the United States, as the case may be, so long as the Securities of such series are listed on such exchange. 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 in respect of any series of Securities or shall fail to furnish the Trustee with the address thereof, such presentations and surrenders of Securities of that

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series may be made and notices and demands may be made or served at the Corporate Trust Office of the Trustee, except that Bearer Securities of that series and the related coupons may be presented and surrendered for payment (including payment of any additional amounts payable on Bearer Securities of that series pursuant to Section 1004) at the place specified for the purpose pursuant to Section 301 or, if no such place is specified, at the main office of the Trustee in London, and the Company hereby appoints the Trustee as its agent to receive such respective presentations, surrenders, notices and demands.

No payment of principal, premium or interest on Bearer Securities shall be made at any office or agency of the Company in the United States or by check mailed to any address in the United States or by transfer to an account maintained with a bank located in the United States; PROVIDED, that payment of principal of and any premium and interest in U.S. dollars (including additional amounts payable in respect thereof) on any Bearer Security may be made at the Corporate Trust Office of the Trustee in the Borough of Manhattan, The City of New York if (but only if) payment of the full amount of such principal, premium, interest or additional amounts at all offices outside the United States maintained for the purpose by the Company in accordance with this Indenture is illegal or effectively precluded by exchange controls or other similar restrictions.

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, 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 in accordance with the requirements set forth above 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.

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 (and premium, if any) or interest on any of the Securities of that series, segregate and hold in trust for the benefit of the Persons entitled thereto a sum sufficient to pay the principal (and premium, if any) or interest so becoming due until such sums shall be paid to such Persons or otherwise disposed of as herein provided and will promptly notify the Trustee 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 (and premium, if any) or interest on any Securities of that series, deposit with a Paying Agent a sum sufficient to pay

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the principal (and premium, if any) or interest so becoming due, such sum to be held in trust for the benefit of the Persons entitled to such principal, premium or interest, 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) hold all sums held by it for the payment of the principal of (and premium, if any) or interest on Securities of that series in trust for the benefit of the Persons entitled thereto until such sums shall be paid to such Persons or otherwise disposed of as herein provided;

(2) give the Trustee notice of any default by the Company (or any other obligor upon the Securities of that series) in the making of any payment of principal of (and premium, if any) or interest on the Securities of that series; and

(3) at any time during the continuance of any such default, upon the written request of the Trustee, forthwith pay to the Trustee all sums so held in trust by such Paying Agent.

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

Any sums deposited with the Trustee or any Paying Agent, or then held by the Company, in trust for the payment of the principal of (and premium, if any) or interest on any Security of any series and remaining unclaimed for two years after such principal (and premium, if any) or interest has become due and payable shall be paid to the Company on Request of the Company, or (if then held by the Company) shall be discharged from such trust; and the Holder of such Security or any coupon appertaining thereto 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, 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 an Authorized Newspaper in each Place of Payment or mailed to each such Holder, or

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both, 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 or mailing, any unclaimed balance of such money then remaining will be repaid to the Company.

SECTION 1004. ADDITIONAL AMOUNTS. If the Securities of a series provide for the payment of additional amounts, the Company will pay to the Holder of any Security of any series or any coupon appertaining thereto additional amounts as provided therein. Whenever in this Indenture there is mentioned, in any context, the payment of principal of (or premium, if any) or interest on, or in respect of, any Security of any series or any related coupon or the net proceeds received on the sale or exchange of any Security of any series, such mention shall be deemed to include mention of the payment of additional amounts provided for in this Section to the extent that, in such context, additional amounts are, were or would be payable in respect thereof pursuant to the provisions of this Section and express mention of the payment of additional amounts (if applicable) in any provisions hereof shall not be construed as excluding additional amounts in those provisions hereof where such express mention is not made.

If the Securities of a series provide for the payment of additional amounts, at least 10 days prior to the first Interest Payment Date with respect to that series of Securities (or if the Securities of that series will not bear interest prior to Maturity, the first day on which a payment of principal (and premium, if any) is made), and at least 10 days prior to each date of payment of principal (and premium, if any) or interest if there has been any change with respect to the matters set forth in the below-mentioned Officers' Certificate, the Company will furnish the Trustee and the Company's principal Paying Agent or Paying Agents, if other than the Trustee, with an Officers' Certificate instructing the Trustee and such Paying Agent or Paying Agents whether such payment of principal of (and premium, if any) or interest on the Securities of that series shall be made to Holders of Securities of that series or the related coupons who are United States Aliens without withholding for or on account of any tax, assessment or other governmental charge described in the Securities of that series. If any such withholding shall be required, then such Officers' Certificate shall specify by country the amount, if any, required to be withheld on such payments to such Holders of Securities or coupons and the Company will pay to the Trustee or such Paying Agent the additional amounts required by this Section. The Company covenants to indemnify the Trustee and any Paying Agent for, and to hold them harmless against, any loss, liability or expense reasonably incurred without negligence or bad faith on their part arising out of or in connection with actions taken or omitted by any of them in reliance on any Officers' Certificate furnished pursuant to this Section.

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SECTION 1005. CORPORATE EXISTENCE. Subject to Article Eight, the Company will do or cause to be done all things necessary to preserve and keep in full force and effect its corporate existence and its rights (charter and statutory) and franchises.

SECTION 1006. MAINTENANCE OF PROPERTIES. The Company will cause all properties used or useful in the conduct of its business, or used or useful in the business of the Subsidiaries, to be maintained and kept in good condition, repair and working order and supplied with all necessary equipment and will cause to be made all necessary repairs, renewals, replacements, betterments and improvements thereof, all as may be necessary so that the business carried on in connection therewith may be properly and advantageously conducted at all times; PROVIDED, that nothing in this Section shall prevent the Company from discontinuing the operation or maintenance of any of such properties or disposing of them if such discontinuance or disposal is, in the judgment of the Company, desirable in the conduct of its business or the business of the Subsidiaries and not disadvantageous in any material respect to the Holders of Securities.

SECTION 1007. PAYMENT OF TAXES AND OTHER CLAIMS. The Company will pay or discharge or cause to be paid or discharged, before the same shall become delinquent, (1) all taxes, assessments and governmental charges levied or imposed upon it or any of the Subsidiaries, or upon the income, profits or property of the Company or any of the Subsidiaries, and (2) all lawful claims for labor, materials and supplies which, if unpaid, might by law become a lien upon the property of the Company or any of the Subsidiaries; PROVIDED, that none of the Company or any of the Subsidiaries shall be required to pay or discharge or cause to be paid or discharged any such tax, assessment, charge or claim whose amount, applicability or validity is being contested in good faith by appropriate proceedings.

SECTION 1008. RESTRICTIONS ON LIENS.

(a) So long as any Securities remain outstanding, the Company will not, nor will the Company permit any Subsidiary other than a Utility to, issue, assume or guarantee any debt for money borrowed (hereinafter in this Section 1008 referred to as "Debt"), secured by any mortgage, security interest, pledge, lien or other encumbrance (hereinafter in this Section 1008 called "mortgage" or "mortgages") upon any property of the Company or any such Subsidiary (other than a Utility), except indebtedness issued by any such Subsidiary and owned by the Company or any other such Subsidiary (whether such property or indebtedness is now owned or hereafter acquired), without in any such case effectively securing, prior to or concurrently with the issuance, assumption or guarantee of any such Debt, the Securities (together with, if the Company shall so determine, any other indebtedness of or guaranteed by the Company or such Subsidiary ranking equally with the Securities and then existing or thereafter created) equally and ratably with (or prior to) such

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Debt; PROVIDED, that the foregoing restrictions shall not apply to nor prevent the creation or existence of:

(i) mortgages on any property, acquired, constructed or improved by the Company or any of the Subsidiaries other than the Utilities after the date of this Indenture, and any improvements thereon, accessions thereto or other property acquired or constructed for use in connection therewith or related thereto, which are created or assumed prior to or contemporaneously with, or within 180 days after, such acquisition or completion of such construction or improvement, or within one year thereafter pursuant to a firm commitment for financing arranged with a lender or investor within such 180-day period, to secure or provide for the payment of all or any part of the purchase price of such property or the cost of such construction or improvement incurred after the date of this Indenture, or, in addition to mortgages contemplated by clauses (ii) and (iii) below, mortgages on any property existing at the time of acquisition thereof; PROVIDED, that the mortgages shall not apply to any property theretofore owned by the Company or any such Subsidiary other than, in the case of any such construction or improvement, (1) unimproved real property on which the property so constructed or the improvement is located, (2) other property (or improvements thereon) which is an improvement to or is acquired or constructed for use in connection therewith or related thereto, (3) any right and interest under any agreement or other documents relating to the property being so constructed or improved or such other property and (4) the stock of any Subsidiary created or maintained for the primary purpose of owning the property so constructed or improved;

(ii) existing mortgages on any property or indebtedness of a Person which is merged with or into or consolidated with the Company or a Subsidiary;

(iii) mortgages on property or indebtedness of a Person existing at the time such Person becomes a Subsidiary;

(iv) mortgages to secure Debt of a Subsidiary to the Company or to another Subsidiary other than a Utility;

(v) mortgages 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 of the cost of constructing or improving the property subject to such mortgages, including, without limitation, mortgages to secure Debt of the pollution control or industrial revenue bond type;

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(vi) mortgages to secure Debt of the Company or any Subsidiary maturing within 12 months from the creation thereof and incurred in the ordinary course of business;

(vii) mortgages on any property (including any natural gas, oil or other mineral property) to secure all or part of the cost of exploration, drilling or development thereof or to secure Debt incurred to provide funds for any such purpose;

(viii) mortgages existing on the date of this Indenture; and

(ix) mortgages for the purposes of extending, renewing or replacing in whole or in part Debt secured by any mortgage referred to in the foregoing clauses (i) to (viii), inclusive, or this clause (ix); PROVIDED, that the principal amount of Debt secured thereby shall not exceed the principal amount of Debt so secured at the time of such extension, renewal or replacement, and that such extension, renewal or replacement shall be limited to all or a part of the property or indebtedness which secured the mortgage so extended, renewed or replaced (plus improvements on such property).

(b) The provisions of subsection (a) of this Section 1008 shall not apply to the issuance, assumption or guarantee by the Company or any Subsidiary of Debt secured by a mortgage which would otherwise be subject to the foregoing restrictions up to an aggregate amount which, together with all other Debt of the Company and the Subsidiaries other than the Utilities secured by mortgages (other than mortgages permitted by subsection (a) of this Section 1008 which would otherwise be subject to the foregoing restrictions), does not at the time exceed 5% of Consolidated Net Tangible Assets.

(c) If at any time the Company or any Subsidiary other than the Utilities shall issue, assume or guarantee any Debt secured by any mortgage and if subsection (a) of this Section 1008 requires that the Securities be secured equally and ratably with such Debt, the Company will promptly deliver to the Trustee an Officers' Certificate stating that, and Opinion of Counsel to the effect that, the covenant of the Company contained in subsection (a) of this Section has been complied with.

SECTION 1009. STATEMENT AS TO DEFAULT.

(a) The Company will deliver to the Trustee, within 120 days after the end of each fiscal year of the Company ending after the date hereof, a certificate, signed by the principal executive officer, principal financial officer or principal accounting officer of the Company, stating whether or not to the best knowledge of the signer 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

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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.

(b) The Company will deliver to the Trustee, within five days after the occurrence thereof, written notice of any event which after notice or lapse of time would become an Event of Default pursuant to clause (4) of Section 501.

SECTION 1010. WAIVER OF CERTAIN COVENANTS. The Company may omit in any particular instance to comply with any term, provision or condition set forth in Sections 1006 and 1007 with respect to the Securities of any series if before the time for such compliance the Holders of at least a majority in principal amount of the Outstanding Securities of such series shall, by Act of such Holders, 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.

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 Securities of any series) 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. In case of any redemption at the election of the Company of all of the Securities of any series, the Company shall, at least 60 days prior to the Redemption Date fixed by the Company (unless a shorter notice shall be satisfactory to the Trustee), notify the Trustee in writing of such Redemption Date. In case of any redemption at the election of the Company of less than all the Securities of any series, the Company shall, at least 60 days prior to the Redemption Date fixed by the Company (unless a shorter notice shall be satisfactory to the Trustee), notify the Trustee in writing of such Redemption Date and of the principal amount of Securities of such series to be redeemed. In the case of any redemption of Securities (i) prior to the expiration of any restriction on such redemption provided in the terms of such Securities or elsewhere in this Indenture, or (ii) pursuant to an election of the Company which is subject to a condition specified in the terms of such Securities,

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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, 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 (other than Securities of such series held by the Company), not previously called for redemption, by such method as the Trustee shall deem fair and appropriate and which may provide for the selection for redemption of portions (equal to the minimum authorized denomination for Securities of that series or any integral multiple thereof) of the principal amount of Securities of such series of a denomination larger than the minimum authorized denomination for Securities of that series. Unless otherwise provided in the Securities of a series, partial redemptions must be in an amount not less than $1,000,000 principal amount of Securities.

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

For all purposes of this Indenture, unless the context otherwise requires, all provisions relating to the redemption of Securities shall relate, in the case of any 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 in the manner provided in Section 106 to the Holders of Securities to be redeemed not less than 30 nor more than 60 days prior to the Redemption Date.

All notices of redemption shall state:

(1) the Redemption Date,

(2) the Redemption Price,

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

(4) that on the Redemption Date the Redemption Price 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,

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(5) the place or places where such Securities, together in the case of Bearer Securities with all coupons appertaining thereto, if any, maturing after the Redemption Date, are to be surrendered for payment of the Redemption Price, which shall be the office or agency maintained by the Company in each Place of Payment pursuant to Section 1002, and

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

A notice of redemption published as contemplated by Section 106 need not identify particular Registered Securities to be redeemed.

Notice of redemption of Securities to be redeemed at the election of the Company shall be given by the Company or, at the Company's request, by the Trustee in the name and at the expense of the Company.

SECTION 1105. DEPOSIT OF REDEMPTION PRICE. On or prior to any Redemption Date, the Company shall deposit with the Trustee or with a Paying Agent (or, if the Company is acting as its own Paying Agent, segregate and hold in trust as provided in Section 1003) an amount of money sufficient to pay the Redemption Price of, and (except if the Redemption Date shall be an Interest Payment Date) accrued interest, if any, on, all the Securities which are to be redeemed on that date.

SECTION 1106. 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 so to be redeemed shall, on the Redemption Date, become due and payable at the Redemption Price therein specified, and from and after such date (unless the Company shall default in the payment of the Redemption Price and accrued interest) such Securities shall cease to bear interest and the coupons for such interest appertaining to any Bearer Securities so to be redeemed, except to the extent provided below, shall be void. Upon surrender of any such Security for redemption in accordance with said notice, together with all coupons, if any, appertaining thereto maturing after the Redemption Date, such Security shall be paid by the Company at the Redemption Price, together with accrued interest, if any, to the Redemption Date; PROVIDED, that installments of interest on Bearer Securities whose Stated Maturity is on or prior to the Redemption Date shall be payable only upon presentation and surrender of coupons for such interest (at an office or agency located outside the United States except as otherwise provided in Section 1002); and PROVIDED FURTHER, that installments of interest on Registered Securities whose Stated Maturity is on or prior to the Redemption Date shall be payable to the Holders of such Securities, or one or more Predecessor Securities, registered as such at the close of business on the relevant Record Dates according to their terms and the provisions of Section 307.

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If any Bearer Security surrendered for redemption shall not be accompanied by all appurtenant coupons maturing after the Redemption Date, such Security may be paid after deducting from the Redemption Price an amount equal to the face amount of all such missing coupons, or the surrender of such missing coupon or coupons may be waived by the Company and the Trustee if there be furnished to them such security or indemnity as they may require to save each of them and any Paying Agent harmless. If thereafter the Holder of such Security shall surrender to the Trustee or any Paying Agent any such missing coupon in respect of which a deduction shall have been made from the Redemption Price, such Holder shall be entitled to receive the amount so deducted; PROVIDED, that interest represented by coupons shall be payable only upon presentation and surrender of those coupons at an office or agency located outside of the United States except as otherwise provided in Section 1002.

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

SECTION 1107. 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 with respect to any Registered Security, 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, Stated Maturity and 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.

Except as otherwise specified as contemplated by Section 301, if a Global Security is so surrendered, the Company shall execute, and the Trustee shall authenticate and deliver to the Depositary in global form, without service charge, a new Global Security or Securities of the same series, Stated Maturity and of any authorized denomination as requested by the Depositary, in an aggregate principal amount equal to and in exchange for the unredeemed portion of the principal of the Global 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

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retirement of Securities of a series except as otherwise specified as contemplated by Section 301 for Securities of such series.

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

SECTION 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), together in the case of any Bearer Securities of such series with all unmatured coupons appertaining thereto, 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 the Securities of such series required to be made pursuant to the terms of such Securities as provided for by the terms of such series; PROVIDED, that such Securities have not been previously so credited. Such Securities shall be received and credited for such purpose by the Trustee at the Redemption Price specified in such Securities for redemption through operation of the sinking fund and the amount of such sinking fund payment shall be reduced accordingly.

SECTION 1203. REDEMPTION OF SECURITIES FOR SINKING FUND. Not less than 60 days prior to each sinking fund payment date for any series of Securities, the Company will deliver to the Trustee an Officers' Certificate specifying the amount of the next ensuing sinking fund payment for that series pursuant to the terms of that series, the portion thereof, if any, which is to be satisfied by payment of cash and the portion thereof, if any, which is to be satisfied by delivering and crediting Securities of that series pursuant to Section 1202 and stating the basis for such credit and that such Securities have not previously been so credited and will also deliver to the Trustee any Securities to be so delivered. Not less than 30 days before each such sinking fund payment date the Trustee shall select the Securities to be redeemed upon such sinking fund payment date in the manner specified in Section 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 1106 and 1107.

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ARTICLE THIRTEEN

MEETINGS OF HOLDERS OF SECURITIES

SECTION 1301. PURPOSES FOR WHICH MEETINGS MAY BE CALLED. If Securities of a series are issuable as Bearer Securities, a meeting of Holders of Securities of such series may be called at any time and from time to time pursuant to this Article to make, give or take any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be made, given or taken by Holders of Securities of such series.

SECTION 1302. CALL NOTICE AND PLACE OF MEETING.

(a) The Trustee may at any time call a meeting of Holders of Securities of any series for any purpose specified in Section 1301, to be held at such time and at such place in the Borough of Manhattan, The City of New York, or in London as the Trustee shall determine. Notice of every meeting of Holders of Securities of any series, setting forth the time and the place of such meeting and in general terms the action proposed to be taken at such meeting, shall be given, in the manner provided in Section 106, not less than 21 nor more than 180 days prior to the date fixed for the meeting.

(b) In case at any time the Company, pursuant to a Board Resolution, or the Holders of at least 10% in principal amount of the Outstanding Securities of any series shall have requested the Trustee to call a meeting of the Holders of Securities of such series for any purpose specified in Section 1301, by written request setting forth in reasonable detail the action proposed to be taken at the meeting, and the Trustee shall not have made the first publication of the notice of such meeting within 21 days after receipt of such request or shall not thereafter proceed to cause the meeting to be held as provided herein, then the Company or the Holders of Securities of such series in the amount above specified, as the case may be, may determine the time and the place in the Borough of Manhattan, The City of New York, or in London for such meeting and may call such meeting for such purposes by giving notice thereof as provided in subsection (a) of this Section.

SECTION 1303. PERSONS ENTITLED TO VOTE AT MEETINGS. To be entitled to vote at any meeting of Holders of Securities of any series, a Person shall be (1) a Holder of one or more Outstanding Securities of such series, or (2) a Person appointed by an instrument in writing as proxy for a Holder or Holders of one or more Outstanding Securities of such series by such Holder or Holders. The only Persons who shall be entitled to be present or to speak at any meeting of Holders of Securities of any series shall be the Persons entitled to vote at such meeting and their counsel, any representatives of the Trustee and its counsel and any representatives of the Company and its counsel.

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SECTION 1304. QUORUM; ACTION. The Persons entitled to vote a majority in principal amount of the Outstanding Securities of a series shall constitute a quorum for a meeting of Holders of Securities of such series. In the absence of a quorum within 30 minutes of the time appointed for any such meeting, the meeting shall, if convened at the request of Holders of Securities of such series, be dissolved. In any other case the meeting may be adjourned for a period of not less than 10 days as determined by the chairman of the meeting prior to the adjournment of such meeting. In the absence of a quorum at any such adjourned meeting, such adjourned meeting may be further adjourned for a period of not less than 10 days as determined by the chairman of the meeting prior to the adjournment of such adjourned meeting. Except as provided by Section 1305(d), notice of the reconvening of any adjourned meeting shall be given as provided in
Section 1302(a), except that such notice need be given only once not less than five days prior to the date on which the meeting is scheduled to be reconvened. Notice of the reconvening of an adjourned meeting shall state expressly the percentage, as provided above, of the principal amount of the Outstanding Securities of such series which shall constitute a quorum.

Except as limited by the proviso to Section 902, any resolution presented to a meeting or adjourned meeting duly reconvened at which a quorum is present as aforesaid may be adopted only by the affirmative vote of the Holders of a majority in principal amount of the Outstanding Securities of that series; PROVIDED, that, except as limited by the proviso to Section 902, any resolution with respect to any request, demand, authorization, direction, notice, consent, waiver or other action which this Indenture expressly provides may be made, given or taken by the Holders of a specified percentage, which is less than a majority, in principal amount of the Outstanding Securities of a series may be adopted at a meeting or an adjourned meeting duly reconvened and at which a quorum is present as aforesaid by the affirmative vote of the Holders of such specified percentage in principal amount of the Outstanding Securities of that series.

Any resolution passed or decision taken at any meeting of Holders of Securities of any series duly held in accordance with this
Section shall be binding on all the Holders of Securities of such series and the related coupons, whether or not present or represented at the meeting.

SECTION 1305. DETERMINATION OF VOTING RIGHTS; CONDUCT AND ADJOURNMENT OF MEETINGS.

(a) Notwithstanding any other provisions of this Indenture, the Trustee may make such reasonable regulations as it may deem advisable for any meeting of Holders of Securities of such series in regard to proof of the holding of Securities of such series and of the appointment of proxies and in regard to the appointment and duties of inspectors of votes, the submission and examination of proxies, certificates and other evidence of the right to vote, and such other

76

matters concerning the conduct of the meeting as it shall deem appropriate. Except as otherwise permitted or required by any such regulations, the holding of Securities shall be proved in the manner specified in Section 104 and the appointment of any proxy shall be proved in the manner specified in Section 104. Such regulations may provide that written instruments appointing proxies, regular on their face, may be presumed valid and genuine without the proof specified in
Section 104 or other proof.

(b) The Trustee shall, by an instrument in writing, appoint a temporary chairman of the meeting, unless the meeting shall have been called by the Company or by Holders of Securities as provided in
Section 1302(b), in which case the Company or the Holders of Securities of the series calling the meeting, as the case may be, shall in like manner appoint a temporary chairman. A permanent chairman and a permanent secretary of the meeting shall be elected by vote of the Persons entitled to vote a majority in principal amount of the Outstanding Securities of such series represented at the meeting.

(c) At any meeting each Holder of a Security of such series or proxy shall be entitled to one vote for each $1,000 principal amount of Securities of such series held or represented by him; PROVIDED, that no vote shall be cast or counted at any meeting in respect of any Security challenged as not Outstanding and ruled by the chairman of the meeting to be not Outstanding. The chairman of the meeting shall have no right to vote, except as a Holder of a Security of such series or proxy.

(d) Any meeting of Holders of Securities of any series duly called pursuant to Section 1302 at which a quorum is present may be adjourned from time to time by Persons entitled to vote a majority in principal amount of the Outstanding Securities of such series represented at the meeting; and the meeting may be held as so adjourned without further notice.

SECTION 1306. COUNTING VOTES AND RECORDING ACTION OF MEETINGS. The vote upon any resolution submitted to any meeting of Holders of Securities of any series shall be by written ballots on which shall be subscribed the signatures of the Holders of Securities of such series or of their representatives by proxy and the principal amounts and serial numbers of the Outstanding Securities of such series held or represented by them. The permanent chairman of the meeting shall appoint two inspectors of votes who shall count all votes cast at the meeting for or against any resolution and who shall make and file with the secretary of the meeting their verified written reports in triplicate of all votes cast at the meeting. A record, at least in triplicate, of the proceedings of each meeting of Holders of Securities of any series shall be prepared by the secretary of the meeting and there shall be attached to said record the original reports of the inspectors of votes on any vote by ballot taken thereat and affidavits by one or more persons having knowledge of the facts setting forth a copy of the notice of the meeting and showing that

77

said notice was given as provided in Section 1302 and, if applicable,
Section 1304. Each copy shall be signed and verified by the affidavits of the permanent chairman and secretary of the meeting and one such copy shall be delivered to the Company, and another to the Trustee to be preserved by the Trustee, the latter to have attached thereto the ballots voted at the meeting. Any record so signed and verified shall be conclusive evidence of the matters therein stated.

SECTION 1307. ACTION WITHOUT MEETING. In lieu of a vote of Holders at a meeting as hereinbefore contemplated in this Article, any request, demand, authorization, direction, notice, consent, waiver or other action may be made, given or taken by Holders by written instruments as provided in Section 104.

ARTICLE FOURTEEN

IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS,
DIRECTORS AND EMPLOYEES

SECTION 1401. LIABILITY SOLELY CORPORATE. No recourse shall be had for the payment of the principal of or premium, if any, or interest, if any, on any Securities, or any part thereof, or for any claim based thereon or otherwise in respect thereof, or of the indebtedness represented thereby, or upon any obligation, covenant or agreement under this Indenture, against any incorporator, stockholder, officer, director or employee, as such, past, present or future of the Company or of any predecessor or successor Corporation (either directly or through the Company or a predecessor or successor Corporation of the Company), whether by virtue of any constitutional provision, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise; it being expressly agreed and understood that this Indenture and all the Securities are solely corporate obligations, and that no personal liability whatsoever shall attach to, or be incurred by, any incorporator, stockholder, officer, director or employee, past, present or future, of the Company or of any predecessor or successor Corporation, either directly or indirectly through the Company or any predecessor or successor Corporation, because of the indebtedness hereby authorized or under or by reason of any of the obligations, covenants or agreements contained in this Indenture or in any of the Securities or to be implied herefrom or therefrom, and that any such personal liability is hereby expressly waived and released as a condition of, and as part of the consideration for, the execution of this Indenture and the issuance of the Securities.


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

NEW NISOURCE INC.

By:_____________________________________
Name:
Title:

Attest:


THE CHASE MANHATTAN BANK, AS TRUSTEE

By: ____________________________________
Name:
Title:

Attest:

By:________________________

79

EXHIBIT 4.2

NEW NISOURCE INC.

to

THE CHASE MANHATTAN BANK,
as Trustee


FIRST SUPPLEMENTAL INDENTURE

DATED AS OF _____________ __, 2000

TO THE
INDENTURE, DATED AS OF __________, 2000,
BETWEEN THE COMPANY AND THE TRUSTEE,
PROVIDING FOR ISSUANCE OF DEBT SECURITIES



                           TABLE OF CONTENTS


ARTICLE I - DEFINITIONS
     Section 1.1    Definition of Terms . . . . . . . . . . . . .    1

ARTICLE II - TERMS AND CONDITIONS OF THE DEBENTURES
     Section 2.1    Designation, Denomination and Principal
                    Amount  . . . . . . . . . . . . . . . . . . .    5
     Section 2.2    Maturity  . . . . . . . . . . . . . . . . . .    5
     Section 2.3    Global Debentures . . . . . . . . . . . . . .    5
     Section 2.4    Interest  . . . . . . . . . . . . . . . . . .    6
     SECTION 2.5    REDEMPTION  . . . . . . . . . . . . . . . . .    7
     Section 2.6    [Intentionally Omitted] . . . . . . . . . . .    7
     Section 2.7    Paying Agent; Security Registrar  . . . . . .    7
     Section 2.8    United States Aliens  . . . . . . . . . . . .    7

ARTICLE III - FORM OF DEBENTURE
     Section 3.1.   Form of Debenture . . . . . . . . . . . . . .    7
     Section 3.2.   Bearer Securities . . . . . . . . . . . . . .   12

ARTICLE IV - EXPENSES
     Section 4.1    Payment of Expenses . . . . . . . . . . . . .   13

ARTICLE V - COVENANTS
     Section 5.1    Covenant to List on Exchange  . . . . . . . .   13

ARTICLE VI - ORIGINAL ISSUE OF DEBENTURES
     Section 6.1    Original Issue of Debentures  . . . . . . . .   13

ARTICLE VII - REMARKETING
     Section 7.1    Remarketing . . . . . . . . . . . . . . . . .   13

ARTICLE VIII - MISCELLANEOUS
     Section 8.1.   Ratification of Indenture . . . . . . . . . .   16
     Section 8.2.   Trustee Not Responsible for Recitals  . . . .   16
     Section 8.3.   Governing Law . . . . . . . . . . . . . . . .   16
     Section 8.4.   Severability  . . . . . . . . . . . . . . . .   16
     Section 8.5.   Counterparts  . . . . . . . . . . . . . . . .   16
     Section 8.6.   Name of the Company . . . . . . . . . . . . .   16

i

FIRST SUPPLEMENTAL INDENTURE

FIRST SUPPLEMENTAL INDENTURE, dated as of __________ ___, 2000 (this "First Supplemental Indenture"), between New NiSource Inc., a Delaware corporation (the "Company"), and The Chase Manhattan Bank, as trustee (the "Trustee"), under the Indenture dated as of _______ __, 2000, between the Company and the Trustee (the "Indenture").

WHEREAS, the Company executed and delivered the Indenture to the Trustee to provide for the issuance from time to time of the Company's unsecured debentures, notes or other evidences of indebtedness (collectively the "Securities," and individually, a "Security") to be issued in one or more series as might be determined by the Company under the Indenture, in an unlimited aggregate principal amount which may be authenticated and delivered as provided in the Indenture;

WHEREAS, pursuant to the terms of the Indenture, the Company desires to provide for the establishment of a new series of Securities to be known as the Senior Debentures due 2006 (the "Debentures"), the form and substance of such Debentures and their terms, provisions and conditions to be as set forth in the Indenture and this First Supplemental Indenture;

WHEREAS, the Company has requested that the Trustee execute and deliver this First Supplemental Indenture, all requirements necessary to make this First Supplemental Indenture a valid instrument in accordance with its terms (and to make the Debentures, when executed by the Company and authenticated and delivered by the Trustee, the valid obligations of the Company) have been performed, and the execution and delivery of this First Supplemental Indenture has been duly authorized in all respects;

NOW, THEREFORE, in consideration of the purchase and acceptance of the Debentures by the Holders, and for the purpose of setting forth, as provided in the Indenture, the form and substance of the Debentures and their terms, provisions and conditions, the Company covenants and agrees with the Trustee as follows:

ARTICLE I
DEFINITIONS

SECTION 1.1 DEFINITION OF TERMS. Unless the context otherwise requires:

(a) a term not defined in this First Supplemental Indenture that is defined in the Indenture has the same meaning when used in this First Supplemental Indenture;

(b) a term defined anywhere in this First Supplemental Indenture has the same meaning throughout;


(c) the singular includes the plural and vice versa;

(d) a reference to a Section or an Article is to a Section or an Article of this First Supplemental Indenture unless another document is expressly identified as part of the reference;

(e) headings are for convenience of reference only and do not affect interpretation;

(f) the following terms have the meanings given to them in the Purchase Contract Agreement: (i) Cash Settlement; (ii) Change in Control; (iii) Corporate Units; (iv) Purchase Contract; (v) Purchase Contract Settlement Date; and (vi) Remarketing Agreement; and

(g) the following terms have the meanings given to them in this Section 1.1(g):

"Applicable Margin" means the spread determined as set forth below, based on the prevailing rating of the remarketed Debentures in effect at the close of business on the Business Day immediately preceding the date of a Failed Remarketing (as defined in Section 7.1(h)):

PREVAILING RATING                   SPREAD
-----------------                  ------

AS/ "As" . . . . . . . . . . . .     ___%
A/ "a" . . . . . . . . . . . . .     ___%
BBB/ "Baa" . . . . . . . . . . .     ___%
Below BBB/ "Baa" . . . . . . . .     ___%

For purposes of this definition, the "prevailing rating" of the remarketed Debentures shall be:

(i) AS/ "As" if the remarketed Debentures have a credit rating of AS- or better by S&P and "Aa3" or better by Moody's or the equivalent of such ratings by such agencies or a substitute rating agency or substitute rating agencies selected by the Remarketing Agent;

(ii) if not under clause (i) above, then A/ "a" if the remarketed Debentures have a credit rating of A- or better by S&P and "A3" or better by Moody's or the equivalent of such ratings by such agencies or a substitute rating agency or substitute rating agencies selected by the Remarketing Agent;

(iii) if not under clauses (i) or (ii) above, then BBB/ "Baa" if the remarketed Debentures have a credit rating of BBB- or better by S&P and "Baa3" or

3

better by Moody's or the equivalent of such ratings by such agencies or a substitute rating agency or substitute rating agencies selected by the Remarketing Agent; or

(iv) if not under clauses (i) - (iii) above, then Below BBB/ "Baa."

Notwithstanding the foregoing, (A) if (i) the credit rating of the remarketed Debentures by S&P shall be on the "Credit Watch" of S&P with a designation of "negative implications" or "developing," or (ii) the credit rating of the remarketed Debentures by Moody's shall be on the "Corporate Credit Watch List" of Moody's with a designation of "downgrade" or "uncertain," or, in each case, on any successor list of S&P or Moody's with a comparable designation, the prevailing ratings of the remarketed Debentures shall be deemed to be within a range one full level lower in the above table than those actually assigned to the remarketed Debentures by Moody's and S&P and (B) if the remarketed Debentures are rated by only one rating agency on or before the Remarketing Date, the prevailing rating shall at all times be determined without reference to the rating of any other rating agency; PROVIDED, that if no such rating agency shall have in effect a rating for the remarketed Debentures and the Remarketing Agent is unable to identify a substitute rating agency or rating agencies, the prevailing rating shall be Below BBB/ "Baa."

"Failed Remarketing" has the meaning specified in Section 7.1(h).

"Interest Rate" has the meaning specified in Section 7.1(f), 7.1(g) or 7.1(h), as applicable.

"Moody's" means Moody's Investors Service, Inc., or any successor to it by merger, conversion, consolidation or otherwise.

"Purchase Contract Agreement" means the Purchase Contract Agreement dated as of _________ __, 2000, between the Company and The Chase Manhattan Bank, as Purchase Contract Agent.

"Remarketing" means the operation of the procedures for remarketing specified in Article VII.

"Remarketing Agent" shall mean Credit Suisse First Boston Corporation or any successor Remarketing Agent engaged by the Company.

"Remarketing Date" means the third Business Day prior to the Purchase Contract Settlement Date.

"S&P" means Standard & Poor's Ratings Group, a division of The McGraw Hill Companies, or any successor to it by merger, conversion, consolidation or otherwise.

4

"Two-Year Benchmark Treasury Rate" means the bid side rate displayed at 10:00 a.m., New York City time, on the Remarketing Date for direct obligations of the United States (which may be obligations traded on a when-issued basis only) having a maturity comparable to the remaining term to maturity of the remarketed Debentures, as agreed upon by the Company and the Remarketing Agent (the "Two Year Benchmark Treasury"). The Two-Year Benchmark Treasury Rate will be the bid side rate displayed at 10:00 A.M., New York City time, on the Remarketing Date in the Telerate system (or if the Telerate system is (A) no longer available on the Remarketing Date or (B) in the opinion of the Remarketing Agent (after consultation with the Company) is no longer an appropriate system from which to obtain such rate, such other nationally recognized quotation system as, in the opinion of the Remarketing Agent (after consultation with the Company), is appropriate. If such rate is not so displayed, the Two-Year Benchmark Treasury Rate shall be, as calculated by the Remarketing Agent, the yield to maturity for the Two-Year Benchmark Treasury, expressed as a bond equivalent on the basis of a year of 365 or 366 days, as applicable, and applied on a daily basis, and computed by taking the arithmetic mean of the secondary market bid rates, as of 10:30 A.M., New York City time, on the Remarketing Date of three leading United States government securities dealers selected by the Remarketing Agent (after consultation with the Company) (which may include the Remarketing Agent or one of its affiliates).

ARTICLE II
TERMS AND CONDITIONS OF THE DEBENTURES

SECTION 2.1 DESIGNATION, DENOMINATION AND PRINCIPAL AMOUNT. There is hereby authorized a series of Securities designated as "Senior Debentures due 2006," limited in aggregate principal amount to $___________, in the denomination of $2.60.

SECTION 2.2 MATURITY. The Stated Maturity is ___________ __, 2006.<1>

SECTION 2.3 GLOBAL DEBENTURES. The Debentures in certificated form may be presented to the Trustee in exchange for a Global Security in an aggregate principal amount equal to all Outstanding Debentures (a "Global Debenture"). The Depositary for the Debentures will be The Depository Trust Company. The Global Debentures will be registered in the name of the Depositary or its nominee, Cede & Co., and delivered by the Trustee to the Depositary or a custodian appointed by the Depositary for crediting to the accounts of its participants pursuant to the instructions of the Company. The Company upon any such presentation shall execute a Global Debenture in such aggregate principal amount and deliver the same to the Trustee for authentication and delivery in accordance with the Indenture and

<1>A date that is six years after the Effective Time.

5

this First Supplemental Indenture. Payments on the Debentures issued as a Global Debenture will be made to the Depositary or its nominee.

SECTION 2.4 INTEREST.

(a) The Debentures shall not bear interest from the date they are issued and delivered until the Purchase Contract Settlement Date, and shall bear interest at the Interest Rate from and including the Purchase Contract Settlement Date until principal is paid, payable quarterly in arrears on the Interest Payment Dates, which shall be ___________, _____________, ___________ and _____________ of each year, commencing __________, 2005.<2>

(b) Interest not paid on the scheduled Interest Payment Date shall accumulate and compound quarterly at the Interest Rate from the scheduled Interest Payment Date until paid.

(c) The Regular Record Dates for the Debentures shall be,
(i) as long as the Debentures are represented by a Global Debenture, the Business Day preceding each Interest Payment Date, or (ii) if the Debentures are issued in certificated form, the 15th Business Day prior to each Interest Payment Date.

(d) The Debentures outstanding will bear interest on and after the Purchase Contract Settlement Date at the Interest Rate, to be set on the third Business Day preceding the Purchase Contract Settlement Date. The Interest Rate will be equal to the rate per annum that results from the Remarketing pursuant to Article VII; PROVIDED, that if a Failed Remarketing occurs, the Interest Rate will be equal to (i) the Two-Year Benchmark Treasury Rate plus (ii) the Applicable Margin.

(e) The amount of interest payable on the Debentures for any period will be computed (i) for any full quarterly period on the basis of a 360-day year of twelve 30-day months, and (ii) for any period shorter than a full quarterly period, on the basis of a 30-day month and, for any period less than a month, on the basis of the actual number of days elapsed per 30-day month. If any Interest Payment Date on the Debentures is not a Business Day, then payment of the interest payable on such date will be made on the next day that is a Business Day (and without interest or other payment in respect of any such delay), except that, if such Business Day is in the next calendar year, then such payment will be made on the preceding Business Day.

<2>The first such date occurring after the date that is four years after the Effective Time.

6

SECTION 2.5 REDEMPTION.

(a) The Debentures are not subject to redemption at the option of the Company prior to their Stated Maturity.

(b) The Debentures are not subject to redemption prior to their Stated Maturity through the operation of a sinking fund.

SECTION 2.6 [INTENTIONALLY OMITTED].

SECTION 2.7 PAYING AGENT; SECURITY REGISTRAR. If the Debentures are issued in certificated form, the Paying Agent and the Security Registrar for the Debentures shall be the Corporate Trust Office of the Trustee.

SECTION 2.8 UNITED STATES ALIENS. As provided in Section 301(16) of the Indenture, the Company shall not pay additional amounts in respect of taxes or similar charges withheld or deducted to Holders of the Debentures who are United States Aliens.

ARTICLE III
FORM OF DEBENTURE

SECTION 3.1. FORM OF DEBENTURE. The Debentures and the Trustee's Certificate of Authentication to be endorsed on them are to be substantially in the following forms:

(FORM OF FACE OF DEBENTURE)

[IF THE DEBENTURE IS TO BE A GLOBAL DEBENTURE, INSERT: This Debenture

is a Global Security within the meaning of the Indenture referred to below and is registered in the name of The Depository Trust Company, a New York corporation (the "Depositary"), or a nominee of the Depositary. This Debenture is exchangeable for Debentures registered in the name of a person other than the Depositary or its nominee only in the limited circumstances described in the Indenture, and no transfer of this Debenture (other than a transfer of this Debenture as a whole by the Depositary to a nominee of the Depositary or by a nominee of the Depositary to the Depositary or another nominee of the Depositary) may be registered except in limited circumstances.

Unless this Debenture is presented by an authorized representative of the Depositary to the issuer or its agent for registration of transfer, exchange or payment, and any Debenture issued is registered in the name of Cede & Co. or such other name as requested by an authorized representative of the Depositary, and any payment hereon is made to Cede & Co., or to such other entity as is requested by an authorized representative of the Depositary), and, except as otherwise provided in the Indenture, ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL since the registered owner hereof, Cede & Co., has an interest herein.]

7

No._______1________
$__________
CUSIP No. 65473P AA 3

SENIOR DEBENTURE DUE 2006

NiSource Inc., a Delaware corporation (the "Company", which term includes any successor under the Indenture referred to below), for value received, promises to pay to CEDE & CO., or registered assigns, the principal sum of $__________ Dollars on ____________, 2006<3> (the "Stated Maturity"), and to pay interest on said principal sum from _____________, 2004,<4> or from the most recent interest payment date (each such date, an "Interest Payment Date") to which interest has been paid or duly provided for, quarterly in arrears on ________, __________, __________ and ____________ of each year, commencing on __________, 2005,<5> at the Interest Rate, until the principal of this Debenture shall have become due and payable, and on any overdue principal and premium, if any, and (without duplication and to the extent that payment of such interest is enforceable under applicable law) on any overdue installment of interest at the same rate per annum compounded quarterly. The amount of interest payable for any period will be computed, (1) for any full quarterly period, on the basis of a 360-day year of twelve 30-day months, and (2) for any period shorter than a full quarterly period, on the basis of a 30-day month and, for any period less than a month, on the basis of the actual number of days elapsed per 30-day month. If any date on which interest is payable is not a Business Day, then payment of the interest payable on such date will be made on the next day that is a Business Day (and without any interest or other payment in respect of such delay), except that, if such Business Day is in the next calendar year, then such payment will be made on the preceding Business Day. The interest installment so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in the Indenture referred to on the reverse side of this Debenture, be paid to the person in whose name this Debenture (or one or more Predecessor Securities, as defined in the Indenture) is registered at the close of business on the Regular Record Date for such interest installment, which, if this Debenture is a Global Security, shall be the close of business on the Business Day preceding such Interest Payment Date or, if this Debenture is not a Global

<3> The date that is six years after the Effective Time.

<4> The date that is four years after the Effective Time.

<5> The first such date occurring after the date that is four years after the Effective Time.

8

Security, shall be the close of business on the 15th Business Day preceding such Interest Payment Date; PROVIDED, that interest paid at maturity shall be paid to the Person to whom principal is paid. Any such interest installment not punctually paid or duly provided for shall cease to be payable to the registered Holder on such Regular Record Date and may be paid to the Person in whose name this Debenture (or one or more Predecessor Securities) is registered at the close of business on a special record date to be fixed by the Trustee referred to on the reverse side of this Debenture for the payment of such Defaulted Interest (a "Special Record Date"), notice of which shall be given to the registered Holders of the Debentures not less than 10 days prior to such Special Record Date, or may be paid at any time in any other lawful manner not inconsistent with the requirements of any securities exchange on which the Debentures may be listed, and upon such notice as may be required by such exchange, all as more fully provided in the Indenture. The principal of and interest on this Debenture shall be payable at the office or agency of the Trustee maintained for that purpose in any coin or currency of the United States of America that at the time of payment is legal tender for payment of public and private debts; PROVIDED, that payment of interest may be made at the option of the Company by check mailed to the registered Holder at such address as shall appear in the Security Register.

This Debenture is, to the extent provided in the Indenture, senior and unsecured and will rank in right of payment on a parity with all other senior unsecured obligations of the Company.

Unless the Certificate of Authentication on this Debenture has been executed by the Trustee, this Debenture shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose. The provisions of this Debenture are continued on the reverse side, and such continued provisions shall for all purposes have the same effect as though fully set forth at this place.

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

NISOURCE INC.

By:_____________________________________
[Title]

Attest:

By:_______________________________
_______ Secretary

9

CERTIFICATE OF AUTHENTICATION

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

Dated:________________________          The Chase Manhattan Bank,
                                        as Trustee


                                        By:___________________________
                                            Authorized Officer


                    (FORM OF REVERSE OF DEBENTURE)

This Debenture is one of a duly authorized series of Securities of the Company (referred to as the "Debentures"), all issued under and pursuant to an Indenture dated as of ______, 2000, duly executed and delivered between NiSource Inc. (the "Company") and The Chase Manhattan Bank, as trustee (the "Trustee"), as supplemented by the First Supplemental Indenture to the Indenture dated as of _______ 2000, between the Company and the Trustee (such Indenture as so supplemented, the "Indenture"), to which Indenture, and all indentures supplemental to it, reference is made for a description of the rights, limitations of rights, obligations, duties and immunities of the Trustee, the Company and the Holders of the Debentures. By the terms of the Indenture, the Securities are issuable in series that may vary as to amount, date of maturity, rate of interest and in other respects as provided in the Indenture. This series of Securities is limited in aggregate principal amount to $______________.

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

This Debenture is not subject to redemption at the option of the Company prior to its Stated Maturity.

This Debenture is not subject to redemption prior to its Stated Maturity through the operation of a sinking fund.

If an Event of Default shall have occurred and be continuing, the principal of all of the Debentures may be declared, and upon such declaration shall become, due and payable, in the manner, with the effect and subject to the conditions provided in the Indenture.

The Indenture contains provisions permitting the Company and the Trustee, without the consent of any Holder, to execute supplemental indentures modifying certain provisions of the Indenture and, with the consent of the Holders of not less than a majority in aggregate principal amount of the Debentures and all other series of

10

Securities affected at the time Outstanding, as defined in the Indenture, to execute supplemental indentures for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of the Indenture or of any supplemental indenture or of modifying in any manner the rights of the Holders of the Debentures; PROVIDED, that no such supplemental indenture may, without the consent of the Holder of each outstanding Debenture, among other things, (i) change the Stated Maturity of the principal of, or any installment of interest on, any Debenture, (ii) reduce the principal amount of, or the rate of interest on, the Debentures, (iii) impair the right to institute suit for the enforcement of any such payment on or after the Stated Maturity of the Debentures or (iv) reduce the above-stated percentage of principal amount of Debentures, the consent of the Holders of which is required to modify or amend the Indenture, to consent to any waiver under the Indenture, or to approve any supplemental indenture. The Indenture also contains provisions permitting the Holders of not less than a majority in aggregate principal amount of the Debentures at the time Outstanding affected thereby, on behalf of all of the Holders of the Debentures, to waive any past default in the performance of any of the covenants contained in the Indenture, or established pursuant to the Indenture with respect to the Debentures, and its consequences, except a default in the payment of the principal of, premium, if any, or interest on any of the Debentures or in respect of a covenant or provision of the Indenture that cannot be modified or amended without the consent of the Holders of each Debenture then Outstanding. Any such consent or waiver by a registered Holder of this Debenture (unless revoked as provided in the Indenture) shall be conclusive and binding upon such Holder and upon all future Holders and owners of this Debenture and of any Debenture issued in exchange for it or in place of it (whether by registration of transfer or otherwise), irrespective of whether or not any notation of such consent or waiver is made upon this Debenture.

No reference in this Debenture to the Indenture and no provision of this Debenture or of the Indenture shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay the principal of and premium, if any, and interest on this Debenture at the time and place and at the rate and in the money prescribed in this Debenture.

As provided in, and subject to certain limitations set forth in, the Indenture, this Debenture is transferable by the registered Holder hereof on the Security Register of the Company, upon surrender of this Debenture for registration of transfer at the office or agency maintained by the Company in a Place of Payment accompanied by a written instrument or instruments of transfer in form satisfactory to the Company and the Security Registrar duly executed by such registered Holder or his attorney duly authorized in writing, after which one or more new Debentures of the same series, Stated Maturity and original issue date of authorized denominations and of like tenor and aggregate principal amount will be issued to the designated transferee or transferees. No service charge will be made for any such

11

transfer, but the Company may require payment of a sum sufficient to cover any tax or other governmental charge payable in relation to such transfer.

Prior to due presentment for registration of transfer of this Debenture, the Company, the Trustee, any Paying Agent and any Security Registrar (and any agent thereof) may deem and treat its registered Holder as the absolute owner of this Debenture (whether or not this Debenture shall be overdue) for the purpose of receiving payment of or on account of the principal of, premium, if any, and interest due on this Debenture and for all other purposes, and neither the Company nor the Trustee nor any Paying Agent nor any Security Registrar (or any agent thereof) shall be affected by any notice to the contrary.

No recourse shall be had for the payment of the principal of, premium, if any, or interest on this Debenture, or for any claim based on this Debenture, or otherwise in respect of this Debenture, or based on or in respect of the Indenture, against any incorporator, stockholder, officer, director or employee, past, present or future, as such, of the Company or of any predecessor or successor, whether by virtue of any constitution, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise, all such liability being, by the acceptance of this Debenture and as part of the consideration for the issuance of this Debenture, expressly waived and released.

The Indenture imposes certain limitations on the ability of the Company to, among other things, merge, consolidate or sell, assign, transfer or lease all or substantially all of its properties or assets. Such covenants and limitations are subject to a number of important qualifications and exceptions. The Company must report periodically to the Trustee on compliance with the covenants in the Indenture.

The Debentures of this series are issuable only in registered form without coupons in denominations of $2.60 and any integral multiple of such amount. As provided in the Indenture and subject to certain limitations in this Debenture and in the Indenture set forth, Debentures of this series so issued are exchangeable for a like aggregate principal amount of Debentures of this series of a different authorized denomination, as requested by the Holder surrendering the same.

SECTION 3.2. BEARER SECURITIES. The Debentures shall not be issued as Bearer Securities.

12

ARTICLE IV
EXPENSES

SECTION 4.1 PAYMENT OF EXPENSES. The Company will pay for all costs and expenses relating to the offering, sale and issuance of the Debentures, including compensation of the Trustee under the Indenture in accordance with the provisions of Section 607 of the Indenture.

ARTICLE V
COVENANTS

SECTION 5.1 COVENANT TO LIST ON EXCHANGE. The Company will use its best efforts to list the Corporate Units on the New York Stock Exchange and to maintain such listing.

ARTICLE VI
ORIGINAL ISSUE OF DEBENTURES

SECTION 6.1 ORIGINAL ISSUE OF DEBENTURES. Debentures in an aggregate principal amount of up to $____________ may, upon execution of this First Supplemental Indenture, be executed by the Company and delivered to the Trustee for authentication, and (subject to receipt by the Trustee of the documents specified in Section 303 of the Indenture) the Trustee shall thereupon authenticate and deliver said Debentures upon receipt of an Order of the Company, without any further action by the Company.

ARTICLE VII
REMARKETING

SECTION 7.1 REMARKETING.

(a) The Company shall request, not later than 15 nor more than 30 calendar days prior to the Remarketing Date, that the Depositary notify the Holders of the Debentures and the holders of the Corporate Units of the Remarketing and of the procedures that must be followed if a holder of Corporate Units wishes to make a Cash Settlement; PROVIDED, that in the case of a Remarketing following a Change in Control, the Company shall make such request eight Business Days prior to the Remarketing Date.

(b) Under Section 5.4 of the Purchase Contract Agreement, holders of Corporate Units that do not give notice of their intention to make a Cash Settlement of the Purchase Contract component of their Corporate Units prior to such time in the manner specified in such Section, or that give such notice but fail to deliver cash prior to 11:00 a.m., New York City time, on or prior to the fifth Business Day preceding the Purchase Contract Settlement Date, shall be deemed to

13

have consented to the disposition of the Debenture component of their Corporate Units in the Remarketing. Promptly after 11:00 a.m., New York City time, on such fifth Business Day, the Purchase Contract Agent, based on notices from the Purchase Contract Agent as to Purchase Contracts for which Cash Settlement has been elected and cash received, shall notify the Company and the Remarketing Agent of the amount of Debentures to be tendered for purchase in the Remarketing.

(c) If any Holder of Debentures does not give a notice of its intention to make a Cash Settlement or gives such notice but fails to deliver cash as described in the foregoing subsection (b), then the Debentures of such Holder shall be deemed tendered for purchase in the Remarketing, notwithstanding any failure by such Holder to deliver or properly deliver such Debentures to the Remarketing Agent for purchase.

(d) The right of each Holder to have Debentures tendered for purchase will be limited to the extent that (i) the Remarketing Agent conducts a Remarketing pursuant to the terms of the Remarketing Agreement, (ii) the Remarketing Agent is able to find a purchaser or purchasers for the tendered Debentures, and (iii) such purchaser or purchasers deliver the purchase price therefor to the Remarketing Agent.

(e) On the Remarketing Date, the Remarketing Agent will use commercially reasonable efforts to remarket, at a price equal to 100.50% of their aggregate principal amount, the Debentures tendered or deemed tendered for purchase.

(f) If, as a result of the efforts described in the foregoing subsection (e), the Remarketing Agent determines that it will be able to remarket all of the Debentures tendered or deemed tendered for purchase at a price of 100.50% of their aggregate principal amount prior to 4:00 p.m., New York City time, on the Remarketing Date, the Remarketing Agent shall determine the Interest Rate, which shall be the rate per annum (rounded to the nearest one-thousandth (0.001) of one percent per annum) that the Remarketing Agent determines, in its sole judgment, to be the lowest rate per annum that will enable it to remarket at that price all of the Debentures tendered or deemed tendered for Remarketing.

(g) If none of the Holders of the Corporate Units elects to have Debentures remarketed in the Remarketing, the Interest Rate shall be the rate determined by the Remarketing Agent, in its sole discretion, as the rate that would have been established had a Remarketing been held on the Remarketing Date.

(h) If, by 4:00 p.m., New York City time, on the Remarketing Date, the Remarketing Agent is unable to remarket all of the Debentures tendered or deemed tendered for purchase, a "Failed Remarketing" shall be deemed to have occurred, and the Remarketing Agent shall so advise by telephone the Depositary, the Trustee and the

14

Company. In the event of a Failed Remarketing, the Interest Rate shall equal (i) the Two-Year Benchmark Treasury Rate plus (ii) the Applicable Margin.

(i) By approximately 4:30 p.m., New York City time, on the Remarketing Date, provided that there has not been a Failed Remarketing, the Remarketing Agent shall advise, by telephone (i) the Depositary, the Trustee and the Company of the Interest Rate determined in the Remarketing and the amount of Debentures sold in the Remarketing, (ii) each purchaser (or the Depositary participant of a purchaser) of the Interest Rate and the amount of Debentures such purchaser is to purchase, and (iii) each purchaser to give instructions to its Depositary participant to pay the purchase price on the Purchase Contract Settlement Date in same day funds against delivery of the Debentures purchased through the facilities of the Depositary.

(j) In accordance with the Depositary's normal procedures, on the Purchase Contract Settlement Date, the transactions described above with respect to each Debenture deemed tendered for purchase and sold in the Remarketing shall be executed through the Depositary, and the accounts of the respective Depositary participants shall be debited and credited and such Debentures delivered by book-entry as necessary to effect purchases and sales of such Debentures. The Depositary shall make payment in accordance with its normal procedures.

(k) The Remarketing Agent is not obligated to purchase any Debentures that otherwise would remain unsold in the Remarketing. Neither the Company nor the Remarketing Agent shall be obligated in any case to provide funds to make payment upon tender of the Debentures for Remarketing.

(l) As provided in Section 4 of the Remarketing Agreement, the Company, in its capacity as issuer of the Debentures, shall be liable for, and shall pay, any and all fees, costs and expenses incurred in connection with the Remarketing.

(m) The tender and settlement procedures set in this
Section 7.1, including provisions for payment by purchasers of the Debentures in the Remarketing, shall be subject to modification to the extent required by the Depositary or if the book-entry system is no longer available for the Debentures at the time of the Remarketing, to facilitate the tendering and remarketing of the Debentures in certificated form. In addition, the Remarketing Agent may modify the settlement procedures set forth in this Article in order to facilitate the settlement process.

15

ARTICLE VIII
MISCELLANEOUS

SECTION 8.1. RATIFICATION OF INDENTURE. The Indenture, as supplemented by this First Supplemental Indenture, is in all respects ratified and confirmed. This First Supplemental Indenture shall be deemed part of the Indenture in the manner and to the extent provided in this First Supplemental Indenture and the Indenture.

SECTION 8.2. TRUSTEE NOT RESPONSIBLE FOR RECITALS. The recitals contained in this First Supplemental Indenture are made by the Company and not by the Trustee, and the Trustee assumes no responsibility for the correctness of such recitals. The Trustee makes no representation as to the validity or sufficiency of this First Supplemental Indenture.

SECTION 8.3. GOVERNING LAW. This First Supplemental Indenture and each Debenture shall be deemed to be a contract made under the internal law of the State of New York and for all purposes shall be construed in accordance with the internal law of that State, without giving effect to any contrary conflict of laws or choice of law provisions of the law of the State of New York or any other jurisdiction.

SECTION 8.4. SEVERABILITY. In case any one or more of the provisions contained in this First Supplemental Indenture or in the Debentures shall for any reason be held to be invalid, illegal or unenforceable in any respect, such invalidity, illegality or unenforceability shall not affect any other provisions of this First Supplemental Indenture or of the Debentures, but this First Supplemental Indenture and the Debentures shall be construed as if such invalid or illegal or unenforceable provision had never been contained in this First Supplemental Indenture or the Debentures.

SECTION 8.5. COUNTERPARTS. This First Supplemental Indenture may be executed in any number of counterparts each of which shall be an original; but such counterparts shall together constitute but one and the same instrument.

SECTION 8.6. NAME OF THE COMPANY. The Company, NiSource Inc., an Indiana corporation ("NiSource"), Columbia Energy Group, a Delaware corporation ("Columbia"), Parent Acquisition Corp., an Indiana corporation, Company Acquisition Corp., a Delaware corporation, and NiSource Finance Corp., an Indiana corporation, have entered into the Agreement and Plan of Merger dated as of February 27, 2000, as amended and restated as of March 31, 2000 (the "Merger Agreement"), pursuant to which, among other things, NiSource and Columbia will become wholly owned subsidiaries of the Company and the former stockholders of NiSource and Columbia will become stockholders of the Company (the "Merger"). The Merger will become effective contemporaneously with the execution and delivery of this First Supplemental Indenture by the Company. Immediately following the

16

Merger, NiSource will merge with and into the Company, and the Company will immediately thereafter change its name from New NiSource Inc. to NiSource Inc. Accordingly, after the Company has so changed its name, all references in this First Supplemental Indenture and in any Debentures issued under this First Supplemental Indenture to the Company's former name shall be deemed to refer to its new name, NiSource Inc.

IN WITNESS WHEREOF, the parties have caused this First Supplemental Indenture to be duly executed and attested on this First Supplemental Indenture, on the date or dates indicated in the acknowledgments and as of the day and year first above written.

NEW NISOURCE INC.

By: ______________________________
Name:
Title:

Attest:


Name:
Title:

THE CHASE MANHATTAN BANK,
AS Trustee

By: _______________________________
Name:
Title:

Attest:


Name:
Title:

17

EXHIBIT 4.3

NEW NISOURCE INC.

AND

THE CHASE MANHATTAN BANK,
AS PURCHASE CONTRACT AGENT

PURCHASE CONTRACT AGREEMENT

DATED AS OF ___________, 2000


RE:

STOCK APPRECIATION INCOME LINKED SECURITIES{SM}
(SAILS{SM})

OF

NEW NISOURCE INC.


                           TABLE OF CONTENTS

                                                                  Page
                                                                  ----

R E C I T A L S . . . . . . . . . . . . . . . . . . . . . . . . . .  1

ARTICLE I - Definitions and Other Provisions of General
            Applications
     Section 1.1.   Rules of Interpretation and Definitions . . .    1
     Section 1.2.   Compliance Certificates and Opinions  . . . .   12
     Section 1.3.   Form of Documents Delivered to Agent  . . . .   13
     Section 1.4.   Acts of Holders; Record Dates . . . . . . . .   14
     Section 1.5.   Notices . . . . . . . . . . . . . . . . . . .   15
     Section 1.6.   Notice to Holders; Waiver . . . . . . . . . .   16
     Section 1.7.   Effect of Headings and Table of Contents  . .   16
     Section 1.8.   Successors and Assigns  . . . . . . . . . . .   16
     Section 1.9.   Separability Clause . . . . . . . . . . . . .   17
     Section 1.10.  Benefits of Agreement . . . . . . . . . . . .   17
     Section 1.11.  Governing Law . . . . . . . . . . . . . . . .   17
     Section 1.12.  Legal Holidays  . . . . . . . . . . . . . . .   17
     Section 1.13.  Counterparts  . . . . . . . . . . . . . . . .   17
     Section 1.14.  Inspection of Agreement . . . . . . . . . . .   17
     Section 1.15.  Name of the Company . . . . . . . . . . . . .   17

ARTICLE II - CERTIFICATE FORMS
     Section 2.1.   Forms of Certificates Generally . . . . . . .   18
     Section 2.2.   Form of Agent's Certificate of
                    Authentication  . . . . . . . . . . . . . . .   19

ARTICLE III - THE UNITS
     Section 3.1.   Amount; Form and Denominations  . . . . . . .   19
     Section 3.2.   Rights and Obligations Evidenced by the
                    Certificates  . . . . . . . . . . . . . . . .   20
     Section 3.3.   Execution, Authentication, Delivery and
                    Dating  . . . . . . . . . . . . . . . . . . .   21
     Section 3.4.   Temporary Certificates  . . . . . . . . . . .   21
     Section 3.5.   Registration; Registration of Transfer and
                    Exchange  . . . . . . . . . . . . . . . . . .   22
     Section 3.6.   Book-entry Interests  . . . . . . . . . . . .   23
     Section 3.7.   Notices to Holders  . . . . . . . . . . . . .   24
     Section 3.8.   Appointment of Successor Clearing Agency  . .   24
     Section 3.9.   Definitive Certificates . . . . . . . . . . .   24
     Section 3.10.  Mutilated, Destroyed, Lost and Stolen
                    Certificates  . . . . . . . . . . . . . . . .   25
     Section 3.11.  Persons Deemed Owners . . . . . . . . . . . .   26
     Section 3.12.  Cancellation  . . . . . . . . . . . . . . . .   26
     Section 3.13.  Substitution of Units . . . . . . . . . . . .   27
     Section 3.14.  Reestablishment of Corporate Unit . . . . . .   28
     Section 3.15.  Transfer of Collateral Upon Occurrence of
                    Termination Event . . . . . . . . . . . . . .   29
     Section 3.16.  No Consent to Assumption  . . . . . . . . . .   29

                                  -i-

ARTICLE IV - THE DEBENTURES
     Section 4.1.   Establishment of Rate; Notice of Settlement
                    Procedures  . . . . . . . . . . . . . . . . .   30
     Section 4.2.   Notice and Voting . . . . . . . . . . . . . .   30

ARTICLE V - THE PURCHASE CONTRACTS
     Section 5.1.   Purchase of Shares of Common Stock  . . . . .   31
     Section 5.2.   [Intentionally omitted] . . . . . . . . . . .   32
     Section 5.3.   [Intentionally omitted] . . . . . . . . . . .   32
     Section 5.4.   Payment of Purchase Price . . . . . . . . . .   32
     Section 5.5.   Issuance of Shares of Common Stock  . . . . .   36
     Section 5.6.   Adjustment of Settlement Rate . . . . . . . .   36
     Section 5.7.   Notice of Adjustments and Certain Other
                    Events  . . . . . . . . . . . . . . . . . . .   43
     Section 5.8.   Termination Event; Notice . . . . . . . . . .   43
     Section 5.9.   [Intentionally omitted] . . . . . . . . . . .   44
     Section 5.10.  No Fractional Shares  . . . . . . . . . . . .   44
     Section 5.11.  Charges and Taxes . . . . . . . . . . . . . .   44

ARTICLE VI - REMEDIES
     Section 6.1.   Unconditional Right of Holders to Purchase
                    Common Stock  . . . . . . . . . . . . . . . .   44
     Section 6.2.   Restoration of Rights and Remedies  . . . . .   45
     Section 6.3.   Rights and Remedies Cumulative  . . . . . . .   45
     Section 6.4.   Delay or Omission Not Waiver  . . . . . . . .   45
     Section 6.5.   Undertaking for Costs . . . . . . . . . . . .   45
     Section 6.6.   Waiver of Stay or Extension Laws  . . . . . .   46

ARTICLE VII - THE AGENT
     Section 7.1.   Certain Duties and Responsibilities . . . . .   46
     Section 7.2.   Notice of Default . . . . . . . . . . . . . .   47
     Section 7.3.   Certain Rights of Agent . . . . . . . . . . .   47
     Section 7.4.   Not Responsible for Recitals or Issuance of
                    Units . . . . . . . . . . . . . . . . . . . .   48
     Section 7.5.   May Hold Units  . . . . . . . . . . . . . . .   48
     Section 7.6.   Money Held in Custody . . . . . . . . . . . .   48
     Section 7.7.   Compensation and Reimbursement  . . . . . . .   49
     Section 7.8.   Corporate Agent Required; Eligibility . . . .   49
     Section 7.9.   Resignation and Removal; Appointment of
                    Successor . . . . . . . . . . . . . . . . . .   50
     Section 7.10.  Acceptance of Appointment by Successor. . . .   51
     Section 7.11.  Merger, Conversion, Consolidation or
                    Succession to Business  . . . . . . . . . . .   52
     Section 7.12.  Preservation of Information; Communications
                    to Holders  . . . . . . . . . . . . . . . . .   52
     Section 7.13.  No Obligations of Agent . . . . . . . . . . .   52
     Section 7.14.  Tax Compliance  . . . . . . . . . . . . . . .   53

ARTICLE VIII - SUPPLEMENTAL AGREEMENTS
     Section 8.1.   Supplemental Agreements Without Consent of
                    Holders . . . . . . . . . . . . . . . . . . .   53


                                 -ii-

     Section 8.2.   Supplemental Agreements With Consent of
                    Holders . . . . . . . . . . . . . . . . . . .   54
     Section 8.3.   Execution of Supplemental Agreements  . . . .   55
     Section 8.4.   Effect of Supplemental Agreements . . . . . .   55
     Section 8.5.   Reference to Supplemental Agreements  . . . .   55

ARTICLE IX - CONSOLIDATION, MERGER, SALE OR CONVEYANCE
     Section 9.1.   Covenant Not to Merge, Consolidate, Sell or
                    Convey Property Except Under Certain
                    Conditions  . . . . . . . . . . . . . . . . .   56
     Section 9.2.   Rights and Duties of Successor Corporation  .   56
     Section 9.3.   Opinion of Counsel Given to Agent . . . . . .   57

ARTICLE X - COVENANTS
     Section 10.1.  Performance Under Purchase Contracts  . . . .   57
     Section 10.2.  Maintenance of Office or Agency . . . . . . .   57
     Section 10.3.  Company to Reserve Common Stock . . . . . . .   58
     Section 10.4.  Covenants as to Common Stock  . . . . . . . .   58
     Section 10.5.  Statements of Officers of the Company as to
                    Default . . . . . . . . . . . . . . . . . . .   58
     Section 10.6.  ERISA . . . . . . . . . . . . . . . . . . . .   58


EXHIBIT A Form of Corporate Unit Certificate
EXHIBIT B Form of Treasury Unit Certificate
EXHIBIT C Instruction to Purchase Contract Agent

EXHIBIT D Notice from Purchase Contract Agent to Holders (Transfer of Collateral upon Occurrence of a Termination Event) EXHIBIT E Notice to Settle by Separate Cash EXHIBIT F Notice from Purchase Contract Agent to Collateral Agent and Indenture Trustee (Payment of Purchase Contract Settlement Price)

-iii-

PURCHASE CONTRACT AGREEMENT

PURCHASE CONTRACT AGREEMENT, dated as of ____________, 2000, between New NiSource Inc., a corporation duly organized and existing under the laws of the State of Delaware (the "Company"), and The Chase Manhattan Bank, a corporation duly organized and existing under the laws of the State of New York, acting as purchase contract agent for the Holders of Units from time to time (the "Agent").

R E C I T A L S

The Company has duly authorized the execution and delivery of this Agreement and the Certificates evidencing the Stock Appreciation Income Linked Securities{SM} ("SAILS{SM}" or "Units").<1>

All things necessary to make the Purchase Contracts, when the Certificates are executed by the Company and authenticated, executed on behalf of the Holders and delivered by the Agent, as provided in this Agreement, the valid obligations of the Company, and for this Agreement to be a valid agreement of the Company, in accordance with its terms, have been done.

W I T N E S S E T H :

For and in consideration of the premises and the acquisition of the Units by the Holders, it is mutually agreed as follows:

ARTICLE I

DEFINITIONS AND OTHER PROVISIONS
OF GENERAL APPLICATIONS

SECTION 1.1. RULES OF INTERPRETATION AND DEFINITIONS. For all purposes of this Agreement, except as otherwise expressly provided in this Agreement or unless the context otherwise requires:

(a) the terms defined in this Article have the meanings assigned to them in this Article and include the plural as well as the singular, and nouns and pronouns of one gender include the other genders;

<1>"Stock Appreciation Income Linked Securities{SM}" and "SAILS{SM}" are service marks of Credit Suisse First Boston Corporation.


(b) all accounting terms not otherwise defined in this Agreement have the meanings assigned to them in accordance with generally accepted accounting principles in the United States;

(c) the words "herein," "hereof" and "hereunder" and other words of similar import refer to this Agreement as a whole and not to any particular Article, Section, Exhibit or other subdivision;

(d) references to Sections refer to Sections of this Agreement unless another instrument is expressly identified as part of the reference;

(e) the following term has the meaning given to it in the First Supplemental Indenture: "Interest Rate"; and

(f) the following terms have the meanings given to them below:

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

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

"Agent" means the Person named as the "Agent" in the first paragraph of this Agreement until a successor Agent shall have become such pursuant to the applicable provisions of this Agreement, after which the term "Agent" shall mean such Person.

"Agreement" means this Agreement as originally executed or as it may from time to time be supplemented or amended by one or more agreements supplemental to it entered into pursuant to the applicable provisions of this Agreement.

"Applicable Market Value" has the meaning specified in
Section 5.1.

"Bankruptcy Code" means Title 11 of the United States Code, or any other law of the United States that from time to time provides a uniform system of bankruptcy laws.

"Beneficial Owner" means, with respect to a Global Certificate, a Person who is the beneficial owner of the Book-Entry Interest in such Global Certificate as reflected on the books of the Clearing Agency or on the books of a Person maintaining an account

2

with such Clearing Agency (directly as a Clearing Agency Participant or as an indirect participant, in each case in accordance with the rules of such Clearing Agency).

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

"Board Resolution" means one or more resolutions of the Board of Directors, a copy of which has been (i) 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 (ii) delivered to the Agent.

"Book-Entry Interest" means a beneficial interest in a Global Certificate, ownership and transfers of which shall be maintained and made through book entries by a Clearing Agency as described in Section 3.6.

"Business Day" means any day other than a Saturday or Sunday or a day on which banks and trust companies located in the municipality in which the Corporate Trust Office is located are authorized or required by law, regulation or executive order to remain closed; PROVIDED, that for purposes of Section 1.12 only, the term "Business Day" shall also exclude any day on which trading on the New York Stock Exchange, Inc. is closed or suspended.

"Cash Settlement" has the meaning set forth in Section 5.4(a)(i).

"Certificate" means a Corporate Unit Certificate or a Treasury Unit Certificate.

"Change in Control" means the occurrence of any of the following events:

(i) the acquisition, directly or indirectly, by an entity, person or group (including all Affiliates or Associates of such entity, person or group but excluding the Company, its Affiliates, its employee benefit plans and the employee benefit plans of its Affiliates) of (A) beneficial ownership, as that term is defined in Rule 13d-3 under the Securities Exchange Act of 1934, as amended, of capital stock of the Company entitled to exercise more than 50% of the outstanding voting power of all capital stock of the Company entitled to vote generally in elections of directors ("Voting Power") or (B) a contractual right to appoint more than half of the members of the Company's Board of Directors;

3

(ii) the actual voting by an entity, person or group (including all Affiliates or Associates of such entity, person or group but excluding the Company, its Affiliates, its employee benefit plans and the employee benefit plans of its Affiliates) of capital stock of the Company entitled to vote generally in the elections of directors and/or the exercise of proxies by such entity, person or group with respect to such capital stock, at one or more elections of directors, in the aggregate sufficient to elect a majority of the members of the Company's Board of Directors, if the proxies were not solicited by or on behalf of the Company's Board of Directors;

(iii) the effective time of (a) a merger or consolidation of New NiSource Inc. with one or more other corporations as a result of which the holders of the outstanding Voting Power of New NiSource Inc. immediately prior to such merger or consolidation (other than the surviving or resulting corporation or any Affiliate or Associate of New NiSource Inc.) hold less than 50% of the Voting Power of the surviving or resulting corporation, or (b) a transfer of more than 50% of the Voting Power of New NiSource Inc. other than to an entity of which New NiSource Inc. owns at least 50% of the Voting Power; or

(iv) any sale, transfer, lease or conveyance to an entity, person or group (including all Affiliates or Associates of such entity, person or group but excluding the Company's Affiliates) of the property or assets of the Company as an entirety or substantially as an entirety in one or a series of related transactions.

For purposes of this definition only, the terms "Affiliate" or "Associate" shall have the respective meanings set forth in Rule 12b-2 under the Exchange Act.

"Clearing Agency" means an organization registered as a "Clearing Agency" pursuant to Section 17A of the Exchange Act that is acting as a depositary for the Units, in whose name, or in the name of a nominee of that organization, shall be registered a Global Certificate and which shall undertake to effect book entry transfers and pledges of the Units.

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

"Closing Price" has the meaning specified in Section 5.1.

"Code" means the Internal Revenue Code of 1986, as amended, and all regulations promulgated thereunder.

"Collateral" has the meaning specified in the Pledge Agreement.

"Collateral Account" has the meaning specified in the Pledge Agreement.

"Collateral Agent" means Bank One Trust Company, National Association, as Collateral Agent under the Pledge Agreement until a successor Collateral Agent shall have become such pursuant to the applicable provisions of the Pledge Agreement, after which the term "Collateral Agent" shall mean the Person who is then the Collateral Agent under the Pledge Agreement.

"Collateral Substitution" has the meaning specified in
Section 3.13.

"Common Stock" means the shares of common stock, $0.01 par value per share, of the Company.

"Company" means the Person named as the "Company" in the first paragraph of this Agreement until a successor shall have become such pursuant to the applicable provision of this Agreement, after which the term "Company" shall mean such successor.

"Corporate Trust Office" means the corporate trust office of the Agent at which, at any particular time, its corporate trust business shall be administered, which office on the date of this Agreement is located at 450 West 33rd Street, New York, New York 10001, Attention: Capital Markets Fiduciary Services.

"Corporate Unit" means the collective rights and obligations of a Holder of a Corporate Unit Certificate in respect of the Debentures, subject to the Pledge, and the related Purchase Contract.

"Corporate Unit Certificate" means a certificate evidencing the rights and obligations of a Holder in respect of the number of Corporate Units specified on such certificate, substantially in the form of EXHIBIT A.

"Corporate Unit Register" and "Corporate Unit Registrar" have the respective meanings specified in Section 3.5.

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"Current Market Price" has the meaning specified in Section 5.6(a)(8).

"Debentures" means the series of debentures to be issued by the Company under the Indenture.

"Depositary" means DTC until another Clearing Agency becomes its successor.

"DTC" means The Depository Trust Company, the initial Clearing Agency.

"Effective Time" has the meaning specified in Section 2.3 of the Agreement and Plan of Merger, dated as of February 27, 2000, and amended and restated as of March 31, 2000, among Columbia Energy Group, NiSource Inc., the Company, Parent Acquisition Corp., Company Acquisition Corp. and NiSource Finance Corp., as from time to time amended and supplemented.

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

"Exchange Act" means the Securities Exchange Act of 1934 and any successor statute, in each case as amended from time to time, and the rules and regulations promulgated under them.

"Expiration Date" has the meaning specified in Section 1.4.

"Expiration Time" has the meaning specified in Section 5.6(a)(6).

"First Supplemental Indenture" means the First Supplemental Indenture, dated as of ________, 2000, between the Company and the Indenture Trustee, supplementing the Indenture to provide for the issuance of the Debentures.

"Global Certificate" means a Certificate that evidences all or part of the Units and is registered in the name of a Clearing Agency or a nominee of a Clearing Agency.

"Holder," when used with respect to a Unit, means the Person in whose name the Unit evidenced by a Corporate Unit Certificate and/or a Treasury Unit Certificate is registered in the related Corporate Unit Register and/or the Treasury Unit Register, as the case may be; PROVIDED, that in determining whether the Holders of the requisite number of Corporate Units and/or Treasury Units have voted on any matter, then for the purpose of such determination only (and not for any other purpose), if the Unit remains in the form of one or more Global Certificates and if the Clearing Agency which is the holder of such Global Certificate has sent an omnibus proxy assigning voting rights to the Clearing Agency Participants to whose accounts the Units are credited on the record date, the term "Holder" shall

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mean such Clearing Agency Participant acting at the direction of the Beneficial Owners.

"Indenture" means the Indenture, dated as of _________ __, 2000, between the Company and the Indenture Trustee, as amended and supplemented (including by the First Supplemental Indenture and by any provisions of the TIA that are deemed incorporated into it), pursuant to which the Debentures are to be issued.

"Indenture Trustee" means The Chase Manhattan Bank, a corporation duly organized and existing under the laws of the State of New York, as trustee under the Indenture, or any successor to it under the Indenture.

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

"NYSE" has the meaning specified in Section 5.1.

"Officers' Certificate" means a certificate signed by the Chairman of the Board, the President or one of the Vice Presidents, and countersigned by the Treasurer, an Assistant Treasurer, the Secretary or an Assistant Secretary, of the Company, and delivered to the Agent.

"Opinion of Counsel" means a written opinion of counsel, who may be counsel for the Company (including an employee of the Company), and who shall be reasonably acceptable to the Agent. An opinion of counsel may rely on certificates of officers of the Company as to matters of fact.

"Outstanding Units," with respect to any Corporate Unit or Treasury Unit, means, as of the date of determination, all Corporate Units or Treasury Units evidenced by Certificates previously authenticated, executed and delivered under this Agreement, except:

(i) If a Termination Event has occurred, (A) Treasury Units and (B) Corporate Units for which the underlying Debentures have been previously deposited with the Agent in trust for the Holders of such Corporate Units;

(ii) Corporate Units and Treasury Units evidenced by Certificates previously cancelled by the Agent or delivered to the Agent for cancellation or deemed cancelled pursuant to the provisions of this Agreement; and

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(iii) Corporate Units and Treasury Units evidenced by Certificates in exchange for or in lieu of which other Certificates have been authenticated, executed on behalf of the Holder and delivered pursuant to this Agreement, other than any such Certificate in respect of which there shall have been presented to the Agent proof satisfactory to it that such Certificate is held by a BONA FIDE purchaser in whose hands the Corporate Units or Treasury Units evidenced by such Certificate are valid obligations of the Company;

PROVIDED, that in determining whether the Holders of the requisite number of the Corporate Units or Treasury Units have given any request, demand, authorization, direction, notice, consent or waiver under this Agreement, Corporate Units or Treasury Units owned by the Company or any Affiliate of the Company shall be disregarded and deemed not to be Outstanding Units, except that, in determining whether the Agent shall be protected in relying upon any such request, demand, authorization, direction, notice, consent or waiver, only Corporate Units or Treasury Units which a Responsible Officer of the Agent knows to be so owned shall be so disregarded. Corporate Units or Treasury Units so owned which have been pledged in good faith may be regarded as Outstanding Units if the pledgee establishes to the satisfaction of the Agent the pledgee's right so to act with respect to such Corporate Units or Treasury Units and that the pledgee is not the Company or any Affiliate of the Company.

"Permitted Investments" has the meaning set forth in Article I of the Pledge Agreement.

"Person" means a legal person, including any individual, corporation, estate, partnership, joint venture, association, joint-stock company, limited liability company, trust, unincorporated organization or government or any agency or political subdivision of a government or any other entity of whatever nature.

"Plan" means an employee benefit plan that is subject to ERISA, a plan or individual retirement account that is subject to
Section 4975 of the Code, or any entity whose assets are considered assets of any such plan.

"Pledge" means the pledge under the Pledge Agreement of the Debentures or the Treasury Securities, in either case constituting a part of the Units.

"Pledge Agreement" means the Pledge Agreement, dated as of the date of this Agreement, by and among the Company, the Collateral Agent, the Securities Intermediary and the Agent, on its own behalf

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and as attorney-in-fact for the Holders from time to time of the Units.

"Pledged Debentures" has the meaning set forth in the Pledge Agreement.

"Pledged Treasury Securities" has the meaning set forth in the Pledge Agreement.

"Predecessor Certificate" means a Predecessor Corporate Unit Certificate or a Predecessor Treasury Unit Certificate.

"Predecessor Corporate Unit Certificate" of any particular Corporate Unit Certificate means every previous Corporate Unit Certificate evidencing all or a portion of the rights and obligations of the Company and the Holder under the Corporate Unit evidenced by it; and, for the purposes of this definition, any Corporate Unit Certificate authenticated and delivered under Section 3.10 in exchange for or in lieu of a mutilated, destroyed, lost or stolen Corporate Unit Certificate shall be deemed to evidence the same rights and obligations of the Company and the Holder as the mutilated, destroyed, lost or stolen Corporate Unit Certificate.

"Predecessor Treasury Unit Certificate" of any particular Treasury Unit Certificate means every previous Treasury Unit Certificate evidencing all or a portion of the rights and obligations of the Company and the Holder under the Treasury Unit evidenced by it; and, for the purposes of this definition, any Treasury Unit Certificate authenticated and delivered under Section 3.10 in exchange for or in lieu of a mutilated, destroyed, lost or stolen Treasury Unit Certificate shall be deemed to evidence the same rights and obligations of the Company and the Holder as the mutilated, destroyed, lost or stolen Treasury Unit Certificate.

"Proceeds" has the meaning set forth in Article I of the Pledge Agreement.

"Purchase Contract," when used with respect to any Unit, means the contract forming a part of such Unit and obligating the Company to sell and the Holder of such Unit to purchase Common Stock on the terms and subject to the conditions set forth in Article Five.

"Purchase Contract Settlement Date" means ________ __, 2004<2>; PROVIDED, that if a Change in Control becomes effective prior to that date, the Purchase Contract Settlement Date shall be the date that is eight Business Days after the date on which the Change in Control becomes effective.

<2>The date that is four years after the Effective Time.

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"Purchase Contract Settlement Fund" has the meaning specified in Section 5.5.

"Purchase Price" has the meaning specified in Section 5.1.

"Purchased Shares" has the meaning specified in Section 5.6(a)(6).

"Reference Dealer" means a dealer engaged in the trading of convertible securities.

"Register" means the Corporate Unit Register and the Treasury Unit Register.

"Registrar" means the Corporate Unit Registrar and the Treasury Unit Registrar.

"Remarketing Agent" has the meaning specified in Section 5.4(b).

"Remarketing Agreement" means the Remarketing Agreement dated as of ____________, 2000, by and between the Company and the Remarketing Agent.

"Reorganization Event" has the meaning specified in Section 5.6(b).

"Responsible Officer," when used with respect to the Agent, means any officer of the Agent assigned by the Agent to administer its corporate trust matters.

"Securities Intermediary" means Bank One Trust Company, National Association, as Securities Intermediary under the Pledge Agreement until a successor Securities Intermediary shall have become such pursuant to the applicable provisions of the Pledge Agreement, after which the term "Securities Intermediary" shall mean such successor.

"Settlement Rate" has the meaning specified in Section 5.1.

"Stated Amount" means $2.60 in cash.

"Termination Date" means the date, if any, on which a Termination Event occurs.

"Termination Event" means the occurrence of any of the following events: (i) at any time on or prior to the Purchase Contract Settlement Date, a judgment, decree or court order shall have been entered granting relief under the Bankruptcy Code, adjudicating the Company to be insolvent, or approving as properly filed a petition seeking reorganization or liquidation of the Company or any other similar applicable Federal or State law, and, unless such judgment,

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decree or order shall have been entered within 60 days prior to the Purchase Contract Settlement Date, such decree or order shall have continued undischarged and unstayed for a period of 60 days; or (ii) a judgment, decree or court order for the appointment of a receiver or liquidator or trustee or assignee in bankruptcy or insolvency of the Company or of its property, or for the winding up or liquidation of its affairs, shall have been entered, and, unless such judgment, decree or order shall have been entered within 60 days prior to the Purchase Contract Settlement Date, such judgment, decree or order shall have continued undischarged and unstayed for a period of 60 days; or (iii) at any time on or prior to the Purchase Contract Settlement Date, the Company shall file a petition for relief under the Bankruptcy Code, or shall consent to the filing of a bankruptcy proceeding against it, or shall file a petition or answer or consent seeking reorganization or liquidation under the Bankruptcy Code or any other similar applicable Federal or State law, or shall consent to the filing of any such petition, or shall consent to the appointment of a receiver or liquidator or trustee or assignee in bankruptcy or insolvency of it or of its property, or shall make an assignment for the benefit of creditors, or shall admit in writing its inability to pay its debts generally as they become due; or (iv) an "Event of Default" under (and as defined in) the Indenture.

"Threshold Appreciation Price" has the meaning specified in
Section 5.1.

"TIA" means the Trust Indenture Act of 1939, as amended from time to time, or any successor legislation.

"Trading Day" has the meaning specified in Section 5.1.

"Trading Price" of a security on any date of determination means (i) the closing sale price (or, if no closing price is reported, the last reported sale price) of a security (regular way) on the NYSE on such date, (ii) if such security is not listed for trading on the NYSE on any such date, the closing sale price as reported in the composite transactions for the principal United States securities exchange on which such security is so listed, (iii) if such security is not so listed on a United States national or regional securities exchange, the closing sale price as reported by The NASDAQ Stock Market, (iv) if such security is not so reported, the price quoted by Interactive Data Corporation for such security or, if Interactive Data Corporation is not quoting such price, a similar quotation service selected by the Company, (v) if such security is not so quoted, the average of the mid-point of the last bid and ask prices for such security from at least two dealers recognized as market-makers for such security, or (vi) if such security is not so quoted, the average of the last bid and ask prices for such security from a Reference Dealer.

"Treasury Security" means a zero-coupon U.S. Treasury Security (CUSIP Number _________) in the principal amount of maturity

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of $1,000, which is the principal strip of the ____% U. S. Treasury Securities which mature on August 15, 2004.<3>

"Treasury Unit" means, following the substitution of one or more Treasury Securities for Debentures as collateral to secure a holder's obligations under a Purchase Contract, the collective rights and obligations of a Holder of a Treasury Unit Certificate in respect of such Treasury Securities, subject in each case to the Pledge, and the related Purchase Contract.

"Treasury Unit Certificate" means a certificate evidencing the rights and obligations of a Holder in respect of the number of Treasury Units specified on such certificate, substantially in the form of EXHIBIT B.

"Treasury Unit Register" and "Treasury Unit Registrar" have the respective meanings specified in Section 3.5.

"Unit" means the collective reference to the Corporate Units and the Treasury Units.

"Vice President" 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 1.2. COMPLIANCE CERTIFICATES AND OPINIONS. Except as otherwise expressly provided by this Agreement, upon any application or request by the Company to the Agent to take any action in accordance with any provision of this Agreement, the Company shall furnish to the Agent an Officers' Certificate stating that all conditions precedent, if any, provided for in this Agreement relating to the proposed action have been complied with and, if requested by the Agent, an Opinion of Counsel stating that, in the opinion of such counsel, all such conditions precedent, if any, have been complied with, except that in the case of any such application or request as to which the furnishing of such documents is specifically required by any provision of this Agreement relating to such particular application or request, no additional certificate or opinion need be furnished.

Every certificate or opinion with respect to compliance with a condition or covenant provided for in this Agreement shall include:

<3>The stripped U.S. Treasury Securities will be identified at the time the Purchase Contract Agreement and the Pledge Agreement are executed and delivered and will be a stripped U.S. Treasury Security that has a principal amount at maturity of $1,000 and matures on the Business Day before the Purchase Contract Settlement Date or, if no U.S. Treasury Securities of the appropriate denomination mature on that date, on a Business Day that is in advance of the Purchase Contract Settlement Date and as close as possible to it.

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(1) a statement that each individual signing such certificate or opinion has read such covenant or condition and the definitions in this Agreement relating to it;

(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 or she has made such examination or investigation as is necessary to enable such individual 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 1.3. FORM OF DOCUMENTS DELIVERED TO AGENT. 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 Agreement, they may, but need not, be consolidated and form one instrument.

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SECTION 1.4. ACTS OF HOLDERS; RECORD DATES.

(a) Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Agreement to be given or taken by Holders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by an agent duly appointed in writing. Except as otherwise expressly provided in this Agreement, such action shall become effective when such instrument or instruments are delivered to the Agent and, where it is expressly required by this Agreement, to the Company. Such instrument or instruments (and the action embodied in them and evidenced by them) are 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 Agreement and (subject to Section 7.1) conclusive in favor of the Agent and the Company, if made in the manner provided in this Section.

(b) The fact and date of the execution by any Person of any such instrument or writing may be proved in any manner which the Agent deems sufficient.

(c) The ownership of Units shall be proved by the Corporate Unit Register or the Treasury Unit Register, as the case may be.

(d) Any request, demand, authorization, direction, notice, consent, waiver or other Act of the Holder of any Certificate shall bind every future Holder of the same Certificate and the Holder of every Certificate issued upon the registration of transfer of such Certificate or in exchange for such Certificate or in lieu of such Certificate in respect of anything done, omitted or suffered to be done by the Agent or the Company in reliance on such Act, whether or not notation of such Act is made upon such Certificate.

(e) The Company may set any day as a record date for the purpose of determining the Holders of Outstanding Units entitled to give, make or take any request, demand, authorization, direction, notice, consent, waiver or other action provided or permitted by this Agreement to be given, made or taken by Holders of Units. If any record date is set pursuant to this paragraph, the Holders of the Outstanding Corporate Units and the Outstanding Treasury Units, as the case may be, on such record date, and no other Holders, shall be entitled to take the relevant action with respect to the Corporate Units or the Treasury Units, as the case may be, whether or not such Holders remain Holders after such record date; PROVIDED, that no such action shall be effective unless taken on or prior to the applicable Expiration Date by Holders of the requisite number of Outstanding Units 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 (in which case the record date previously set shall automatically and with no action by any Person be cancelled and be of

14

no effect), and nothing in this paragraph shall be construed to render ineffective any action taken by Holders of the requisite number of Outstanding Units 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 Agent in writing and to each Holder of Units in the manner set forth in Section 1.6.

With respect to any record date set pursuant to this Section, the Company may designate any date 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 Agent in writing, and to each Holder of Units in the manner set forth in
Section 1.6, on or prior to the existing Expiration Date. If an Expiration Date is not designated with respect to any record date set pursuant to this Section, the Company shall be deemed to have initially designated the 180th day after such record date as the Expiration Date with respect to such record date, 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.

SECTION 1.5. NOTICES. Any notice or communication is duly given if in writing and delivered in person or mailed by first class mail (registered or certified, return receipt requested), telecopier (with receipt confirmed) or overnight air courier guaranteeing next day delivery, to the others' address; PROVIDED, that notice shall be deemed given to the Agent only when it receives the notice:

If to the Agent:

The Chase Manhattan Bank
450 West 33rd Street
New York, New York 10001

Telecopier No.: 212-946-8159 Attention: Capital Markets Fiduciary Services

If to the Company:

New NiSource Inc.
801 East 86th Avenue
Merrillville, Indiana 46410 Telecopier No.: 219-649-6060 Attention: Stephen P. Adik

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If to the Collateral Agent:

Bank One Trust Company, National Association 9th Floor
One North State Street
Chicago, Illinois 60670-0126 Telecopier No.: 312-407-1708 Attention: Corporate Trust Administration

If to the Indenture Trustee:

The Chase Manhattan Bank
450 West 33rd Street
New York, New York 10001

Telecopier No.: 212-946-8159 Attention: Capital Markets Fiduciary Services

SECTION 1.6. NOTICE TO HOLDERS; WAIVER. Where this Agreement provides for notice to Holders of any event, such notice shall be sufficiently given (unless otherwise expressly provided in this Agreement) if in writing and mailed, first-class postage prepaid, to each Holder affected by such event, at its address as it appears in the applicable Register, not later than the latest date, and not earlier than the earliest date, 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 Agreement 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 Agent, 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 Agent shall constitute a sufficient notification for every purpose under this Agreement.

SECTION 1.7. EFFECT OF HEADINGS AND TABLE OF CONTENTS. The Article and Section headings in this Agreement and the Table of Contents are for convenience of reference only and shall not affect the construction of this Agreement.

SECTION 1.8. SUCCESSORS AND ASSIGNS. All covenants and agreements in this Agreement made by the Company shall bind its successors and assigns, whether so expressed or not.

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SECTION 1.9. SEPARABILITY CLAUSE. In case any provision in this Agreement or in the Units shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions of this Agreement and of the Units shall not in any way be affected or impaired.

SECTION 1.10. BENEFITS OF AGREEMENT. Nothing in this Agreement or in the Units, express or implied, shall give to any Person, other than the parties and their successors under this Agreement and, to the extent provided by this Agreement, the Holders, any benefits or any legal or equitable right, remedy or claim under this Agreement. The Holders from time to time shall be beneficiaries of this Agreement and shall be bound by all of the terms and conditions of this Agreement and of the Units evidenced by their Certificates by their acceptance of delivery of such Certificates.

SECTION 1.11. GOVERNING LAW. This Agreement and the Units shall be governed by and construed in accordance with the internal law of the State of New York, without giving effect to any contrary conflict of laws or choice of law provisions of the law of the State of New York or any other jurisdiction.

SECTION 1.12. LEGAL HOLIDAYS. If the Purchase Contract Settlement Date is not a Business Day, then (notwithstanding any other provision of this Agreement, the Corporate Unit Certificates or the Treasury Unit Certificates) Purchase Contracts shall not be performed on such date, but the Purchase Contracts shall be performed on the immediately following Business Day with the same force and effect as if performed on the Purchase Contract Settlement Date.

SECTION 1.13. COUNTERPARTS. This Agreement may be executed in any number of counterparts by the parties on separate counterparts, each of which, when so executed and delivered, shall be deemed an original, but all such counterparts shall together constitute one and the same instrument.

SECTION 1.14. INSPECTION OF AGREEMENT. A copy of this Agreement shall be available at all reasonable times during normal business hours at the Corporate Trust Office for inspection by any Holder or Beneficial Owner.

SECTION 1.15. NAME OF THE COMPANY. The Company, NiSource Inc., an Indiana corporation ("NiSource"), Columbia Energy Group, a Delaware corporation ("Columbia"), Parent Acquisition Corp., an Indiana corporation, Company Acquisition Corp., a Delaware corporation, and NiSource Finance Corp., an Indiana corporation, have entered into the Agreement and Plan of Merger dated as of February 27, 2000, as amended and restated as of March 31, 2000 (the "Merger Agreement"), pursuant to which, among other things, NiSource and Columbia will become wholly owned subsidiaries of the Company and the former stockholders of NiSource and Columbia will become stockholders of the Company (the "Merger"). The Merger will become effective

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contemporaneously with the execution and delivery of this Agreement by the Company. Immediately following the Merger, NiSource will merge with and into the Company, and the Company will immediately thereafter change its name from New NiSource Inc. to NiSource Inc. Accordingly, after the Company has so changed its name, all references in this Agreement and in any Units issued under this Agreement to the Company's former name shall be deemed to refer to its new name, NiSource Inc.

ARTICLE II

CERTIFICATE FORMS

SECTION 2.1. FORMS OF CERTIFICATES GENERALLY. The Corporate Unit Certificates (including the form of Purchase Contract forming part of the Corporate Units evidenced by such Corporate Unit Certificates) shall be in substantially the form set forth in EXHIBIT A, with such letters, numbers or other marks of identification or designation and such legends or endorsements printed, lithographed or engraved on such Certificates as may be required by the rules of any securities exchange on which the Corporate Units are listed or of any depositary for them, or as may, consistently with this Agreement, be determined by the officers of the Company executing such Corporate Unit Certificates, as evidenced by their execution of the Corporate Unit Certificates (but which do not affect or change the rights or duties of the Agent).

The definitive Corporate Unit Certificates shall be printed, lithographed or engraved on steel engraved borders or may be produced in any other manner, all as determined by the officers of the Company executing the Corporate Units evidenced by such Corporate Unit Certificates, consistent with the provisions of this Agreement, as evidenced by their execution of the Corporate Unit Certificates.

The Treasury Unit Certificates (including the form of Purchase Contracts forming part of the Treasury Units evidenced by such Treasury Unit Certificates) shall be in substantially the form set forth in EXHIBIT B, with such letters, numbers or other marks of identification or designation and such legends or endorsements printed, lithographed or engraved on such Certificates as may be required by the rules of any securities exchange on which the Treasury Units may be listed or any depositary for them, or as may, consistently with this Agreement, be determined by the officers of the Company executing such Treasury Unit Certificates, as evidenced by their execution of the Treasury Unit Certificates (but which do not affect or change the rights or duties of the Agent).

The definitive Treasury Unit Certificates shall be printed, lithographed or engraved on steel engraved borders or may be produced in any other manner, all as determined by the officers of the Company executing the Treasury Units evidenced by such Treasury Unit

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Certificates, consistent with the provisions of this Agreement, as evidenced by their execution of the Treasury Unit Certificates.

Every Global Certificate authenticated, executed on behalf of the Holders and delivered under this Agreement shall bear a legend in substantially the following form:

"THIS CERTIFICATE IS A GLOBAL CERTIFICATE WITHIN THE MEANING OF THE PURCHASE CONTRACT AGREEMENT HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (THE "DEPOSITARY"), OR A NOMINEE OF THE DEPOSITARY. THIS CERTIFICATE IS EXCHANGEABLE FOR CERTIFICATES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE PURCHASE CONTRACT AGREEMENT AND NO TRANSFER OF THIS CERTIFICATE (OTHER THAN A TRANSFER OF THIS CERTIFICATE AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY) MAY BE REGISTERED EXCEPT IN LIMITED CIRCUMSTANCES.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN."

SECTION 2.2. FORM OF AGENT'S CERTIFICATE OF AUTHENTICATION. The form of the Agent's certificate of authentication of the Corporate Units shall be in substantially the form set forth on the form of the Corporate Unit Certificates.

The form of the Agent's certificate of authentication on the Treasury Units shall be in substantially the form set forth on the form of the Treasury Unit Certificates.

ARTICLE III

THE UNITS

SECTION 3.1. AMOUNT; FORM AND DENOMINATIONS. The aggregate number of Units evidenced by Certificates authenticated, executed on behalf of the Holders and delivered under this Agreement

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is limited to _________<4> except for Certificates authenticated, executed and delivered upon registration of transfer of, in exchange for, or in lieu of, other Certificates pursuant to Sections 3.4, 3.5, 3.10, 3.13, 3.14, or 8.5.

The Certificates shall be issuable only in registered form and only in denominations of a single Corporate Unit or Treasury Unit and any integral multiple thereof.

SECTION 3.2. RIGHTS AND OBLIGATIONS EVIDENCED BY THE CERTIFICATES. Each Corporate Unit Certificate shall evidence the number of Corporate Units specified in it, with each such Corporate Unit representing the ownership by the Holder of a beneficial interest in a Debenture, subject to the Pledge of such Debenture by such Holder pursuant to the Pledge Agreement, and the rights and obligations of the Holder of such Certificate and the Company under one Purchase Contract. The Agent as attorney-in-fact for, and on behalf of, the Holder of each Corporate Unit shall pledge, pursuant to the Pledge Agreement, the Debenture forming a part of such Corporate Unit to the Collateral Agent and grant to the Collateral Agent a security interest in the right, title and interest of such Holder in such Debenture for the benefit of the Company, to secure the obligation of the Holder under such Purchase Contract to purchase the Common Stock of the Company. Prior to the purchase of shares of Common Stock under a Purchase Contract, such Purchase Contract shall not entitle the Holder of a Corporate Unit Certificate to any of the rights of a holder of shares of Common Stock, including, without limitation, the right to vote or receive any dividends or other payments or to consent or to receive notice as a stockholder in respect of the meetings of stockholders or for the election of directors of the Company or for any other matter, or any other rights as a stockholder of the Company.

Each Treasury Unit Certificate shall evidence the number of Treasury Units specified in it, with each such Treasury Unit representing the ownership by the Holder of such Certificate of a beneficial interest in a Treasury Security with a principal amount at maturity equal to $1,000.00, subject to the Pledge of such Treasury Security by such Holder pursuant to the Pledge Agreement, and the rights and obligations of the Holder of such Unit and the Company under one Purchase Contract. Prior to the purchase of shares of Common Stock under a Purchase Contract, such Purchase Contract shall not entitle the Holder of a Treasury Unit Certificate to any of the rights of a holder of shares of Common Stock, including, without limitation, the right to vote or receive any dividends or other payments or to consent or to receive notice as a stockholder in respect of the meetings of stockholders or for the election of directors of the Company or for any other matter, or any other rights as a stockholder of the Company.

<4>To be determined at the time the Purchase Contract Agreement is executed and delivered.

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SECTION 3.3. EXECUTION, AUTHENTICATION, DELIVERY AND DATING. Subject to the provisions of Sections 3.13 and 3.14, upon the execution and delivery of this Agreement, and at any time and from time to time thereafter, the Company may deliver Certificates executed by the Company to the Agent for authentication, execution on behalf of the Holders and delivery, together with its Issuer Order for authentication of such Certificates, and the Agent in accordance with such Issuer Order shall authenticate, execute on behalf of the Holders and deliver such Certificates.

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

Certificates bearing the manual or facsimile signatures of individuals who were at any time the proper officers of the Company shall bind the Company, even if such individuals or any of them have ceased to hold such offices prior to the authentication and delivery of such Certificates or did not hold such offices at the date of such Certificates.

No Purchase Contract evidenced by a Certificate shall be valid until such Certificate has been executed on behalf of the Holder by the manual signature of an authorized signatory of the Agent, as such Holder's attorney-in-fact. Such signature by an authorized signatory of the Agent shall be conclusive evidence that the Holder of such Certificate has entered into the Purchase Contracts evidenced by such Certificate.

Each Certificate shall be dated the date of its authentication.

No Certificate shall be entitled to any benefit under this Agreement or be valid or obligatory for any purpose unless there appears on such Certificate a certificate of authentication substantially in the form provided for in this Agreement executed by an authorized signatory of the Agent by manual signature, and such certificate upon any Certificate shall be conclusive evidence, and the only evidence, that such Certificate has been duly authenticated and delivered under this Agreement.

SECTION 3.4. TEMPORARY CERTIFICATES. Pending the preparation of definitive Certificates, the Company shall execute and deliver to the Agent, and the Agent shall authenticate, execute on behalf of the Holders, and deliver, in lieu of such definitive Certificates, temporary Certificates which are in substantially the form set forth in EXHIBIT A or EXHIBIT B, as the case may be, with such letters, numbers or other marks of identification or designation and such legends or endorsements printed, lithographed or engraved on them as may be required by the rules of any securities exchange on which the Corporate Units or Treasury Units are listed, or of any

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depositary for them, or as may, consistently with this Agreement, be determined by the officers of the Company executing such Certificates, as evidenced by their execution of the Certificates (but which do not affect or change the rights or duties of the Agent).

If temporary Certificates are issued, the Company will cause definitive Certificates to be prepared without unreasonable delay. After the preparation of definitive Certificates, the temporary Certificates shall be exchangeable for definitive Certificates upon surrender of the temporary Certificates at the Corporate Trust Office, at the expense of the Company and without charge to the Holder. Upon surrender for cancellation of any one or more temporary Certificates, the Company shall execute and deliver to the Agent, and the Agent shall authenticate, execute on behalf of the Holder, and deliver in exchange for them, one or more definitive Certificates of like tenor and denominations and evidencing a like number of Corporate Units or Treasury Units, as the case may be, as the temporary Certificate or Certificates so surrendered. Until so exchanged, the temporary Certificates shall in all respects evidence the same benefits and the same obligations with respect to the Corporate Units or Treasury Units, as the case may be, evidenced by such temporary Certificates as definitive Certificates.

SECTION 3.5. REGISTRATION; REGISTRATION OF TRANSFER AND EXCHANGE. The Agent shall keep at the Corporate Trust Office a register (the "Corporate Unit Register") in which, subject to such reasonable regulations as it may prescribe, the Agent shall provide for the registration of Corporate Unit Certificates and of transfers of Corporate Unit Certificates (the Agent, in such capacity, the "Corporate Unit Registrar") and a register (the "Treasury Unit Register") in which, subject to such reasonable regulations as it may prescribe, the Agent shall provide for the registration of the Treasury Unit Certificates and transfers of Treasury Unit Certificates (the Agent, in such capacity, the "Treasury Unit Registrar").

Upon surrender for registration of transfer of any Certificate at the Corporate Trust Office, the Company shall execute and deliver to the Agent, and the Agent shall authenticate, execute on behalf of the designated transferee or transferees, and deliver, in the name of the designated transferee or transferees, one or more new Certificates of any authorized denominations, like tenor, and evidencing a like number of Corporate Units or Treasury Units, as the case may be.

At the option of the Holder, Certificates may be exchanged for other Certificates, of any authorized denominations and evidencing a like number of Corporate Units or Treasury Units, as the case may be, upon surrender of the Certificates to be exchanged at the Corporate Trust Office. Whenever any Certificates are so surrendered for exchange, the Company shall execute and deliver to the Agent, and the Agent shall authenticate, execute on behalf of the Holder and

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deliver the Certificates which the Holder making the exchange is entitled to receive.

All Certificates issued upon any registration of transfer or exchange of a Certificate shall evidence the ownership of the same number of Corporate Units or Treasury Units, as the case may be, and be entitled to the same benefits and subject to the same obligations, under this Agreement as the Corporate Units or Treasury Units, as the case may be, evidenced by the Certificate surrendered upon such registration of transfer or exchange.

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

No service charge shall be made for any registration of transfer or exchange of a Certificate, but the Company and the Agent may require payment from the Holder 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 Certificates, other than any exchanges pursuant to Sections 3.6 and 8.5 not involving any transfer.

Notwithstanding the foregoing, the Company shall not be obligated to execute and deliver to the Agent, and the Agent shall not be obligated to authenticate, execute on behalf of the Holder and deliver, any Certificate in exchange for any other Certificate presented or surrendered for registration of transfer or for exchange on or after the Business Day immediately preceding the earlier of the Purchase Contract Settlement Date or the Termination Date. In lieu of delivery of a new Certificate, upon satisfaction of the applicable conditions specified above in this Section and receipt of appropriate registration of transfer instructions from such Holder, the Agent shall (i) if the Purchase Contract Settlement Date has occurred, deliver the shares of Common Stock issuable in respect of the Purchase Contracts forming a part of the Units evidenced by such other Certificate or (ii) if a Termination Event shall have occurred prior to the Purchase Contract Settlement Date, transfer the Debentures or the Treasury Securities, as the case may be, evidenced by such Certificate, in each case subject to the applicable conditions and in accordance with the applicable provisions of Article Five.

SECTION 3.6. BOOK-ENTRY INTERESTS. The Certificates, on original issuance, will be issued in the form of one or more fully registered Global Certificates, to be delivered to the Depositary by, or on behalf of, the Company. Such Global Certificate shall initially be registered on the books and records of the Company in the name of Cede & Co., the nominee of the Depositary, and no Beneficial Owner will receive a definitive Certificate representing such Beneficial Owner's interest in such Global Certificate, except as provided in

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Section 3.9. The Agent shall enter into an agreement with the Depositary if so requested by the Company. Unless and until definitive, fully registered Certificates have been issued to Beneficial Owners pursuant to Section 3.9:

(a) the provisions of this Section 3.6 shall be in full force and effect;

(b) the Company shall be entitled to deal with the Clearing Agency for all purposes of this Agreement
(including receiving approvals, votes or consents) as the Holder of the Units and the sole holder of the Global Certificate(s) and shall have no obligation to the Beneficial Owners;

(c) to the extent that the provisions of this Section 3.6 conflict with any other provisions of this Agreement, the provisions of this Section 3.6 shall control; and

(d) the rights of the Beneficial Owners shall be exercised only through the Clearing Agency and shall be limited to those established by law and agreements between such Beneficial Owners and the Clearing Agency and/or the Clearing Agency Participants.

SECTION 3.7. NOTICES TO HOLDERS. Whenever a notice or other communication to the Holders is required to be given under this Agreement, the Company or the Company's agent shall give such notices and communications to the Holders and, with respect to any Units registered in the name of a Clearing Agency or the nominee of a Clearing Agency, the Company or the Company's agent shall, except as set forth in this Agreement, have no obligations to the Beneficial Owners.

SECTION 3.8. APPOINTMENT OF SUCCESSOR CLEARING AGENCY. If any Clearing Agency elects to discontinue its services as securities depositary with respect to the Units, the Company may, in its sole discretion, appoint a successor Clearing Agency with respect to the Units.

SECTION 3.9. DEFINITIVE CERTIFICATES. If (i) a Clearing Agency elects to discontinue its services as securities depositary with respect to the Units and a successor Clearing Agency is not appointed within 90 days after such discontinuance pursuant to Section 3.8 or (ii) there shall have occurred and be continuing a default by the Company in respect of its obligations under one or more Purchase Contracts, then upon surrender of the Global Certificates representing the Units by the Clearing Agency, accompanied by registration instructions, the Company shall cause definitive Certificates to be delivered to Beneficial Owners in accordance with the instructions of

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the Clearing Agency. The Company shall not be liable for any delay in delivery of such instructions and may conclusively rely on, and shall be protected in relying on, such instructions.

SECTION 3.10. MUTILATED, DESTROYED, LOST AND STOLEN CERTIFICATES. If any mutilated Certificate is surrendered to the Agent, the Company shall execute and deliver to the Agent, and the Agent shall authenticate, execute on behalf of the Holder and deliver in exchange for it, a new Certificate, evidencing the same number of Corporate Units or Treasury Units, as the case may be, and bearing a Certificate number not contemporaneously outstanding.

If there shall be delivered to the Company and the Agent (i) evidence to their satisfaction of the destruction, loss or theft of any Certificate, and (ii) such security or indemnity as may be required by them to hold each of them and any agent of any of them harmless, then, in the absence of written notice to the Company or the Agent that such Certificate has been acquired by a BONA FIDE purchaser, the Company shall execute and deliver to the Agent, and the Agent shall authenticate, execute on behalf of the Holder, and deliver to the Holder, in lieu of any such destroyed, lost or stolen Certificate, a new Certificate, evidencing the same number of Corporate Units or Treasury Units, as the case may be, and bearing a Certificate number not contemporaneously outstanding.

Notwithstanding the foregoing, the Company shall not be obligated to execute and deliver to the Agent, and the Agent shall not be obligated to authenticate, execute on behalf of the Holder, and deliver to the Holder, a Certificate on or after the Business Day immediately preceding the earlier of the Purchase Contract Settlement Date or the Termination Date. In lieu of delivery of a new Certificate, upon satisfaction of the applicable conditions specified above in this Section and receipt of appropriate registration of transfer instructions from such Holder, the Agent shall, (i) if the Purchase Contract Settlement Date has occurred, deliver the shares of Common Stock issuable in respect of the Purchase Contracts forming a part of the Units evidenced by such Certificate or (ii) if a Termination Event shall have occurred prior to the Purchase Contract Settlement Date, transfer the Debentures or the Treasury Securities, as the case may be, evidenced by such Certificate, in each case subject to the applicable conditions and in accordance with the applicable provisions of Article Five.

Upon the issuance of any new Certificate under this Section, the Company and the Agent may require the payment by the Holder of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation to such issuance and any other expenses (including the fees and expenses of the Agent) connected with such issuance.

Every new Certificate issued pursuant to this Section in lieu of any destroyed, lost or stolen Certificate shall constitute an

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original additional contractual obligation of the Company and of the Holder in respect of the Units evidenced by such Certificate, whether or not the destroyed, lost or stolen Certificate (and the Units evidenced by it) shall be at any time enforceable by anyone, and shall be entitled to all the benefits and be subject to all the obligations of this Agreement equally and proportionately with any and all other Certificates delivered under this Agreement.

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 Certificates.

SECTION 3.11. PERSONS DEEMED OWNERS. Prior to due presentment of a Certificate for registration of transfer, the Company and the Agent, and any agent of the Company or the Agent, may treat the Person in whose name such Certificate is registered as the owner of the Corporate Units or Treasury Units evidenced by such Certificate, for the purpose of performance of the Purchase Contracts and for all other purposes, notwithstanding any notice to the contrary, and neither the Company nor the Agent, nor any agent of the Company or the Agent, shall be affected by notice to the contrary.

Notwithstanding the foregoing, with respect to any Global Certificate, nothing in this Agreement shall prevent the Company, the Agent or any agent of the Company or the Agent, from giving effect to any written certification, proxy or other authorization furnished by any Clearing Agency (or its nominee), as a Holder, with respect to such Global Certificate or impair, as between such Clearing Agency and owners of beneficial interests in such Global Certificate, the operation of customary practices governing the exercise of rights of such Clearing Agency (or its nominee) as Holder of such Global Certificate.

SECTION 3.12. CANCELLATION. All Certificates surrendered for delivery of shares of Common Stock on or after the Purchase Contract Settlement Date, upon the transfer of Debentures or Treasury Securities, as the case may be, after the occurrence of a Termination Event or upon the registration of a transfer or exchange of a Unit, or a Collateral Substitution or the re-establishment of a Corporate Unit shall, if surrendered to any Person other than the Agent, be delivered to the Agent and, if not already cancelled, shall be promptly cancelled by it. The Company may at any time deliver to the Agent for cancellation any Certificates previously authenticated, executed and delivered under this Agreement which the Company may have acquired in any manner, and all Certificates so delivered shall, upon Issuer Order, be promptly cancelled by the Agent. No Certificates shall be authenticated, executed on behalf of the Holder and delivered in lieu of or in exchange for any Certificates cancelled as provided in this Section, except as expressly permitted by this Agreement. All cancelled Certificates held by the Agent shall be destroyed by the Agent unless otherwise directed by Issuer Order.

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If the Company or any Affiliate of the Company shall acquire any Certificate, such acquisition shall not operate as a cancellation of such Certificate unless and until such Certificate is delivered to the Agent cancelled or for cancellation.

SECTION 3.13. SUBSTITUTION OF UNITS. A Holder may separate the Debentures from the related Purchase Contracts in respect of a Corporate Unit by substituting for such Debentures Treasury Securities in an aggregate principal amount equal to the aggregate principal amount at maturity of such Debentures (a "Collateral Substitution"), at any time from and after the date of this Agreement and on or prior to the seventh Business Day immediately preceding the Purchase Contract Settlement Date by (a) depositing with the Securities Intermediary Treasury Securities having an aggregate principal amount equal to the aggregate principal amount of the Debentures comprising part of such Corporate Unit and (b) transferring the related Corporate Unit to the Agent accompanied by a notice to the Agent, substantially in the form of EXHIBIT C, stating that the Holder has transferred the relevant amount of Treasury Securities to the Securities Intermediary and requesting that the Agent instruct the Collateral Agent to release the Debentures underlying such Corporate Unit, after which the Agent shall promptly give such instruction to the Collateral Agent, substantially in the form of Exhibit A to the Pledge Agreement. Upon receipt of the Treasury Securities described in clause (a) above and the instruction described in clause (b) above, in accordance with the terms of the Pledge Agreement, the Collateral Agent will cause the Securities Intermediary to release to the Agent, on behalf of the Holder, Debentures having a corresponding aggregate principal amount at maturity from the Pledge, free and clear of the Company's security interest, and upon receiving them the Agent shall promptly:

(i) cancel the related Corporate Unit;

(ii) transfer the Debentures to the Holder; and

(iii) authenticate, execute on behalf of such Holder and deliver a Treasury Unit Certificate executed by the Company in accordance with Section 3.3 evidencing the same number of Purchase Contracts as were evidenced by the cancelled Corporate Unit.

Holders who elect to separate the Debentures from the related Purchase Contract and to substitute Treasury Securities for such Debentures shall be responsible for any fees or expenses payable to the Collateral Agent for its services as Collateral Agent in respect of the substitution, and neither the Company nor the Agent shall be responsible for any such fees or expenses.

Holders may make Collateral Substitutions only in integral multiples of 5000 Corporate Units for 13 Treasury Units.

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If a Holder making a Collateral Substitution pursuant to this Section 3.13 fails to effect a book-entry transfer of the Corporate Unit or fails to deliver a Corporate Unit Certificate(s) to the Agent after depositing Treasury Securities with the Collateral Agent, the Debentures constituting a part of such Corporate Unit shall be held in the name of the Agent or its nominee in trust for the benefit of such Holder, until such Corporate Unit is so transferred or the Corporate Unit Certificate is so delivered, as the case may be, or, with respect to a Corporate Unit Certificate, such Holder provides evidence satisfactory to the Company and the Agent that such Corporate Unit Certificate has been destroyed, lost or stolen, together with any indemnity that may be required by the Agent and the Company.

Except as described in this Section 3.13, for so long as the Purchase Contract underlying a Corporate Unit remains in effect, such Corporate Unit shall not be separable into its constituent parts, and the rights and obligations of the Holder in respect of the Debentures and the Purchase Contract comprising such Corporate Unit may be acquired, and may be transferred and exchanged, only as a Corporate Unit.

SECTION 3.14. REESTABLISHMENT OF CORPORATE UNIT. A Holder of a Treasury Unit may recreate a Corporate Unit at any time on or prior to the seventh Business Day immediately preceding the Purchase Contract Settlement Date, by (a) depositing with the Securities Intermediary Debentures having an aggregate principal amount equal to the aggregate principal amount at maturity of the Treasury Securities comprising part of the Treasury Unit and (b) transferring the related Treasury Unit to the Agent accompanied by a notice to the Agent, substantially in the form of EXHIBIT C, stating that the Holder has transferred the relevant amount of Debentures to the Securities Intermediary and requesting that the Agent instruct the Collateral Agent to release the Treasury Securities underlying such Treasury Unit, after which the Agent shall promptly give such instruction to the Collateral Agent, substantially in the form of Exhibit C to the Pledge Agreement. Upon receipt of the Debentures described in clause
(a) above and the instruction described in clause (b) above, in accordance with the terms of the Pledge Agreement, the Collateral Agent will cause the Securities Intermediary to effect the release of the Treasury Securities having a corresponding aggregate principal amount at maturity from the Pledge to the Agent, free and clear of the Company's security interest, and upon receiving them the Agent shall promptly:

(i) cancel the related Treasury Unit;

(ii) transfer the Treasury Securities to the Holder; and

(iii) authenticate, execute on behalf of such Holder and deliver a Corporate Unit Certificate executed by the Company in

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accordance with Section 3.3 evidencing the same number of Purchase Contracts as were evidenced by the cancelled Treasury Unit.

Holders who elect to recreate Corporate Units shall be responsible for any fees or expenses payable to the Collateral Agent for its services as Collateral Agent in respect of the substitution, and neither the Company nor the Agent shall be responsible for any such fees or expenses.

Holders of Treasury Units may reestablish Corporate Units in integral multiples of 13 Treasury Units for 5000 Corporate Units.

Except as provided in this Section 3.14, for so long as the Purchase Contract underlying a Treasury Unit remains in effect, such Treasury Unit shall not be separable into its constituent parts and the rights and obligations of the Holder of such Treasury Unit in respect of the Treasury Security and the Purchase Contract comprising such Treasury Unit may be acquired, and may be transferred and exchanged, only as a Treasury Unit.

SECTION 3.15. TRANSFER OF COLLATERAL UPON OCCURRENCE OF TERMINATION EVENT. Upon the occurrence of a Termination Event and the transfer to the Agent of the Debentures underlying the Corporate Units and the Treasury Units pursuant to the terms of the Pledge Agreement, the Agent shall request transfer instructions with respect to such Debentures or Treasury Securities, as the case may be, from each Holder by written request, substantially in the form of EXHIBIT D, mailed to such Holder at its address as it appears in the Corporate Unit Register or the Treasury Unit Register, as the case may be. Upon book-entry transfer of the Corporate Units or Treasury Units or delivery of a Corporate Unit Certificate or Treasury Unit Certificate to the Agent with such transfer instructions, the Agent shall transfer the Debentures underlying such Corporate Units or the Treasury Securities underlying such Treasury Units, as the case may be, to such Holder by book-entry transfer, or other appropriate procedures, in accordance with such instructions. If a Holder of Corporate Units or Treasury Units fails to effect such transfer or delivery, the Debentures underlying such Corporate Units or the Treasury Securities underlying such Treasury Units, as the case may be, shall be held in the name of the Agent or its nominee in trust for the benefit of such Holder, until the earlier of (a) such Corporate Units or Treasury Units are transferred or the Corporate Unit Certificate or Treasury Unit Certificate is surrendered or such Holder provides satisfactory evidence that such Corporate Unit Certificate or Treasury Unit Certificate has been destroyed, lost or stolen, together with any indemnity that may be required by the Agent and the Company and (b) the expiration of the time period specified in the abandoned property laws of the relevant State.

SECTION 3.16. NO CONSENT TO ASSUMPTION. Each Holder of a Unit, by accepting it, shall be deemed expressly to have withheld any

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consent to the assumption under Section 365 of the Bankruptcy Code or otherwise, of the Purchase Contract by the Company or its trustee, receiver, liquidator or a person or entity performing similar functions if the Company becomes the debtor under the Bankruptcy Code or subject to other similar state or federal law providing for reorganization or liquidation.

ARTICLE IV

THE DEBENTURES

SECTION 4.1. ESTABLISHMENT OF RATE; NOTICE OF SETTLEMENT PROCEDURES. The Interest Rate on the Debentures to be in effect on and after the Purchase Contract Settlement Date shall be established on the third Business Day immediately preceding the Purchase Contract Settlement Date.

Not later than 15 calendar days nor more than 30 calendar days prior to the third Business Day immediately preceding the Purchase Contract Settlement Date, the Company shall request DTC (or any successor Clearing Agency), to notify the Beneficial Owners or Clearing Agency Participants holding Corporate Units or Treasury Units of the procedures to be followed by Holders of Corporate Units or Treasury Units who intend to effect the settlement of their obligations under the Purchase Contracts underlying such Corporate Units with separate cash on or prior to the fifth Business Day prior to the Purchase Contract Settlement Date for Corporate Units and on or prior to the second Business Day prior to the Purchase Contract Settlement Date for Treasury Units.

SECTION 4.2. NOTICE AND VOTING. Under the terms of the Pledge Agreement, the Agent will be entitled to exercise the voting and any other consensual rights pertaining to the Pledged Debentures in connection with any modifications of the Indenture, but only to the extent instructed in writing by the Holders as described below. Upon receipt of notice of any meeting at which holders of Debentures are entitled to vote or upon any solicitation of consents, waivers or proxies of holders of Debentures, the Agent shall, as soon as practicable, mail to the Holders of Corporate Units a notice (a) containing such information as is contained in the notice or solicitation, (b) stating that each Holder on the record date set by the Agent (which, to the extent possible, shall be the same date as the record date for determining the holders of Debentures entitled to vote) shall be entitled to instruct the Agent as to the exercise of the voting rights pertaining to such Debentures underlying their Corporate Units and (c) stating the manner in which such instructions may be given. Upon the written request of the Holders of Corporate Units on such record date received by the Agent at least six days prior to such meeting, the Agent shall endeavor insofar as practicable to vote or cause to be voted, in accordance with the instructions set forth in such requests, the maximum number of Debentures as to which

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any particular voting instructions are received. In the absence of specific instructions from the Holder of a Corporate Unit, the Agent shall abstain from voting the Debentures underlying such Corporate Units. The Company agrees, if applicable, to solicit Holders of Corporate Units to timely instruct the Agent in order to enable the Agent to vote such Debentures.

ARTICLE V

THE PURCHASE CONTRACTS

SECTION 5.1. PURCHASE OF SHARES OF COMMON STOCK. Each Purchase Contract shall obligate the Holder of the related Unit to purchase, and the Company to sell, on the Purchase Contract Settlement Date at a price equal to the Stated Amount (the "Purchase Price"), a number of newly issued shares of Common Stock equal to the Settlement Rate unless, on or prior to the Purchase Contract Settlement Date, there shall have occurred a Termination Event with respect to the Unit of which such Purchase Contract is a part. The "Settlement Rate" is equal to (a) if the Applicable Market Value (as defined below) is equal to or greater than $23.10 (the "Threshold Appreciation Price"), 0.1126 shares of Common Stock per Purchase Contract, (b) if the Applicable Market Value is less than the Threshold Appreciation Price, but is greater than $16.50, the number of shares of Common Stock equal to the Stated Amount divided by the Applicable Market Value, and (c) if the Applicable Market Value is less than or equal to $16.50, 0.1576 shares of Common Stock per Purchase Contract, in each case subject to adjustment as provided in Section 5.6 (and in each case rounded upward or downward to the nearest 1/10,000th of a share). As provided in
Section 5.10, no fractional shares of Common Stock will be issued upon settlement of Purchase Contracts.

The "Applicable Market Value" means the average of the Closing Price per share of Common Stock on each of the 30 Trading Days ending on the third Trading Day immediately preceding the Purchase Contract Settlement Date. The "Closing Price" of the Common Stock on any date of determination means (i) the closing sale price (or, if no closing price is reported, the last reported sale price) of the Common Stock on the New York Stock Exchange (the "NYSE") on such date, (ii) if the Common Stock is not listed for trading on the NYSE on any such date, the closing sale price as reported in the composite transactions for the principal United States securities exchange on which the Common Stock is so listed, (iii) if the Common Stock is not so listed on a United States national or regional securities exchange, the closing sale price as reported by The Nasdaq Stock Market, (iv) if the Common Stock is not so reported, the last quoted bid price for the Common Stock in the over-the-counter market as reported by the National Quotation Bureau or similar organization, or (v) if such bid price is not available, the average of the mid-point of the last bid and ask prices of the Common Stock on such date from at least three nationally recognized independent investment banking firms retained

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for this purpose by the Company. A "Trading Day" means a day on which the Common Stock (A) is not suspended from trading on any national or regional securities exchange or association or over-the-counter market at the close of business and (B) has traded at least once on the national or regional securities exchange or association or over-the-counter market that is the primary market for the trading of the Common Stock.

Each Holder of a Corporate Unit or a Treasury Unit, by its acceptance of such Unit, irrevocably authorizes the Agent to enter into and perform the related Purchase Contract on its behalf as its attorney-in-fact (including the execution of Certificates on behalf of such Holder), agrees to be bound by the terms and provisions of the related Purchase Contract, covenants and agrees to perform its obligations under such Purchase Contract, consents to the provisions of this Agreement, irrevocably authorizes the Agent as its attorney-in-fact to enter into and perform this Agreement and the Pledge Agreement on its behalf as its attorney-in-fact, and consents to and agrees to be bound by the Pledge of the Debentures or the Treasury Securities pursuant to the Pledge Agreement; PROVIDED, that upon a Termination Event, the rights of the Holder of such Unit under the Purchase Contract may be enforced without regard to any other rights or obligations. Each Holder of a Corporate Unit or a Treasury Unit, by its acceptance of such Unit, further covenants and agrees that, to the extent and in the manner provided in, but subject to the terms of, Section 5.4 and the Pledge Agreement, payments in respect of the Debentures or the Proceeds of the Treasury Securities on the Purchase Contract Settlement Date shall be paid by the Collateral Agent to the Company in satisfaction of such Holder's obligations under such Purchase Contract and such Holder shall acquire no right, title or interest in such payments.

Upon registration of transfer of a Certificate, the transferee shall be bound (without the necessity of any other action on the part of such transferee) by the terms of this Agreement, the Purchase Contracts underlying such Certificate and the Pledge Agreement and the transferor shall be released from the obligations under this Agreement, the Purchase Contracts underlying the Certificates so transferred and the Pledge Agreement. The Company covenants and agrees, and each Holder of a Certificate, by accepting the Certificate, likewise covenants and agrees, to be bound by the provisions of this paragraph.

SECTION 5.2. [INTENTIONALLY OMITTED].

SECTION 5.3. [INTENTIONALLY OMITTED].

SECTION 5.4. PAYMENT OF PURCHASE PRICE.

(a) (i) Each Holder of a Corporate Unit who intends to pay in cash shall notify the Agent by use of a notice in substantially the form of EXHIBIT E of its intention to pay in cash ("Cash Settlement")

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the Purchase Price for the shares of Common Stock to be purchased pursuant to a Purchase Contract. Such notice shall be given prior to 5:00 p.m., New York City time, on the seventh Business Day immediately preceding the Purchase Contract Settlement Date. Prior to 11:00 a.m., New York City time, on the next succeeding Business Day, the Agent shall notify the Collateral Agent and the Indenture Trustee of the receipt of such notices from Holders intending to make a Cash Settlement.

(ii) A Holder of a Corporate Unit who has so notified the Agent of its intention to make a Cash Settlement shall pay the Purchase Price to the Securities Intermediary for deposit in the Collateral Account prior to 11:00 a.m., New York City time, on the fifth Business Day immediately preceding the Purchase Contract Settlement Date in lawful money of the United States by certified or cashiers' check or wire transfer, in each case in immediately available funds payable to or upon the order of the Securities Intermediary. Any cash received by the Collateral Agent shall be invested promptly by the Securities Intermediary in Permitted Investments and paid to the Company on the Purchase Contract Settlement Date in settlement of the Purchase Contract in accordance with the terms of this Agreement and the Pledge Agreement. Any funds received by the Securities Intermediary in respect of the investment earnings from the investment in such Permitted Investments shall be distributed to the Agent when received for payment to the Holder of the related Corporate Unit.

(iii) If a Holder of a Corporate Unit fails to notify the Agent of its intention to make a Cash Settlement in accordance with paragraph (a)(i) above, or does notify the Agent as provided in paragraph (a)(i) above of its intention to pay the Purchase Price in cash, but fails to make such payment as required by paragraph (a)(ii) above, such Holder shall be deemed to have consented to the disposition of the Pledged Debentures pursuant to the Remarketing as described in paragraph (b) below.

(iv) Promptly after 11:00 a.m., New York City time, on the fifth Business Day preceding the Purchase Contract Settlement Date, the Agent, based on notices received by the Agent pursuant to
Section 5.4(a) and notice from the Securities Intermediary regarding cash received by it prior to such time, shall notify the Collateral Agent and the Indenture Trustee of the number of Debentures to be tendered for purchase in the Remarketing in a notice substantially in the form of EXHIBIT F.

(b) In order to dispose of the Debentures of Corporate Unit Holders who have not notified the Agent of their intention to effect a Cash Settlement as provided in paragraph (a)(i) above, or who have so notified the Agent but fail to make such payment as required by paragraph (a)(ii) above, the Company shall engage Credit Suisse First Boston Corporation (the "Remarketing Agent") pursuant to the Remarketing Agreement to sell such Debentures. In order to facilitate

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the remarketing, the Agent, based on the notices specified in Section 5.4(a)(iv), shall notify the Remarketing Agent, promptly after 11:00
a.m., New York City time, on the fifth Business Day immediately preceding the Purchase Contract Settlement Date, of the aggregate number of Debentures that are a component of Corporate Units to be remarketed. Concurrently, the Collateral Agent, pursuant to the terms of the Pledge Agreement, shall cause such Debentures to be presented to the Remarketing Agent for remarketing. Upon receipt of such notice from the Agent and such Debentures, the Remarketing Agent shall, on the third Business Day immediately preceding the Purchase Contract Settlement Date, use commercially reasonable efforts to remarket such Debentures on such date at a price of 100.50% of the principal amount at maturity of such Debentures. The proceeds shall automatically be applied by the Collateral Agent, in accordance with the Pledge Agreement, to satisfy in full such Corporate Unit Holders' obligations to pay the Purchase Price for the Common Stock under the related Purchase Contracts on the Purchase Contract Settlement Date. Corporate Unit Holders whose Debentures are so remarketed shall not be responsible for the payment of any remarketing fee. If, in spite of using commercially reasonable efforts, the Remarketing Agent cannot remarket the related Debentures of such Holders of Corporate Units at a price of 100.50% of the aggregate principal amount at maturity of such Debentures, the remarketing shall be deemed to have failed (a "Failed Remarketing") and, in accordance with the terms of the Pledge Agreement, the Collateral Agent, for the benefit of the Company, shall exercise its rights as a secured party with respect to such Debentures, including those actions specified in paragraph (c) below. The Company shall cause a notice of such Failed Remarketing to be published on the second Business Day immediately preceding the Purchase Contract Settlement Date in a daily newspaper in the English language of general circulation in The City of New York, which is expected to be THE WALL STREET JOURNAL.

(c) With respect to any Debentures which are subject to a Failed Remarketing, the Collateral Agent, for the benefit of the Company, reserves all of its rights as a secured party with respect to such Debentures and, subject to applicable law and paragraph (g) below, may, among other things, (i) retain the Debentures in full satisfaction of the Holders' obligations under the Purchase Contracts or (ii) sell the Debentures in one or more public or private sales.

(d) (i) Each Holder of a Treasury Unit who intends to pay in cash shall notify the Agent by use of a notice in substantially the form of EXHIBIT E of its intention to pay in cash the Purchase Price for the shares of Common Stock to be purchased pursuant to a Purchase Contract. Such notice shall be given on or prior to 5:00 p.m., New York City time, on the Business Day immediately preceding the Purchase Contract Settlement Date.

(ii) A Holder of a Treasury Unit who has so notified the Agent of its intention to make a Cash Settlement in accordance with paragraph (d)(i) above shall pay the Purchase Price to the

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Securities Intermediary for deposit in the Collateral Account prior to 11:00 a.m., New York City time, on the Business Day immediately preceding the Purchase Contract Settlement Date in lawful money of the United States by certified or cashiers' check or wire transfer, in each case in immediately available funds payable to or upon the order of the Securities Intermediary. Any cash received by the Collateral Agent shall be invested promptly by the Securities Intermediary in Permitted Investments and paid to the Company on the Purchase Contract Settlement Date in settlement of the Purchase Contract in accordance with the terms of this Agreement and the Pledge Agreement. Any funds received by the Securities Intermediary in respect of the investment earnings from the investment in such Permitted Investments shall be distributed to the Agent when received for payment to the Holder.

(iii) Upon the maturity of the Pledged Treasury Securities held by the Securities Intermediary on August 15, 2004, the principal amount of the Treasury Securities received by the Securities Intermediary shall be invested promptly in Permitted Investments. If a Holder of a Treasury Unit fails to notify the Agent of its intention to make a Cash Settlement in accordance with paragraph (d)(i) above, or does notify the Agent as provided in paragraph (d)(i) above of its intention to pay the Purchase Price in cash, but fails to make such payment as required by paragraph (d)(ii) above, then on the Purchase Contract Settlement Date, an amount equal to the Purchase Price shall be remitted to the Company as payment thereof without receiving any instructions from the Holder. Any funds received by the Securities Intermediary in respect of the investment earnings from the investment in such Permitted Investments shall be distributed to the Agent when received for payment to the Holder. The Collateral Agent shall cause the Securities Intermediary to distribute any amounts in excess of the aggregate Purchase Price and such investment earnings promptly to the Company.

(e) Any distribution to Holders of investment earnings as described in paragraphs (d)(ii) and (d)(iii) above shall be payable at the office of the Agent in the City of New York maintained for that purpose or, at the option of the Holder, by check mailed to the address of the Person entitled thereto at such address as it appears on the Register.

(f) Upon Cash Settlement of any Purchase Contract, (i) the Collateral Agent will, in accordance with the terms of the Pledge Agreement, cause the Pledged Debentures or the Pledged Treasury Securities, as the case may be, underlying the relevant Units to be released from the Pledge, free and clear of any security interest of the Company, and transferred to the Agent for delivery to the Holder or its designee as soon as practicable, and (ii) subject to the receipt of the Pledged Debentures and Pledged Treasury Securities, the Agent shall, by book-entry transfer or other appropriate procedures, in accordance with written instructions provided by the Holder, transfer such Debentures or such Treasury Securities, as the case may be (or, if no such instructions are given to the Agent by the Holder,

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the Agent shall hold such Debentures or such Treasury Securities, as the case may be, and any distribution on them, in the name of the Agent or its nominee in trust for the benefit of such Holder until the expiration of the time period specified in the abandoned property laws of the relevant State).

(g) The obligations of the Holders to pay the Purchase Price are non-recourse obligations and, except to the extent paid by Cash Settlement, are payable solely out of the proceeds of any Collateral pledged to secure the obligations of the Holders and in no event will Holders be liable for any deficiency between the proceeds of the disposition of Collateral and the Purchase Price.

SECTION 5.5. ISSUANCE OF SHARES OF COMMON STOCK. Unless a Termination Event shall have occurred, subject to Section 5.6(b), the Company shall issue and deposit with the Agent, for the benefit of the Holders of the Outstanding Units, one or more certificates representing the newly issued shares of Common Stock registered in the name of the Agent (or its nominee) as custodian for the Holders (such certificates for shares of Common Stock, together with any dividends or distributions for which a record date and payment date for such dividend or distribution has occurred after the Purchase Contract Settlement Date, being referred to as the "Purchase Contract Settlement Fund") to which the Holders are entitled. Subject to the foregoing, upon surrender of a Certificate to the Agent on or after the Purchase Contract Settlement Date, together with settlement instructions duly completed and executed, the Holder of such Certificate shall be entitled to receive in exchange for a certificate representing that number of whole shares of Common Stock which such Holder is entitled to receive pursuant to the provisions of this Article Five (after taking into account all Units then held by such Holder), together with cash in lieu of fractional shares as provided in Section 5.10 and any dividends or distributions with respect to such shares constituting part of the Purchase Contract Settlement Fund, but without any interest, and the Certificate so surrendered shall be cancelled immediately. Such shares shall be registered in the name of the Holder or the Holder's designee as specified in the settlement instructions provided by the Holder to the Agent. If any shares of Common Stock issued in respect of a Purchase Contract are to be registered to a Person other than the Person in whose name the Certificate evidencing such Purchase Contract is registered, no such registration shall be made unless the Person requesting such registration has paid any transfer and other taxes required by reason of such registration in a name other than that of the registered Holder of the Certificate evidencing such Purchase Contract or has established to the satisfaction of the Company that such tax either has been paid or is not payable.

SECTION 5.6. ADJUSTMENT OF SETTLEMENT RATE.

(a) ADJUSTMENTS FOR DIVIDENDS, DISTRIBUTIONS, STOCK SPLITS, ETC.

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(1) If the Company shall pay or make a dividend or other distribution on the Common Stock in Common Stock, the Settlement Rate in effect at the opening of business on the day following the date fixed for the determination of stockholders entitled to receive such dividend or other distribution shall be increased by dividing such Settlement Rate by a fraction of which the numerator shall be the number of shares of Common Stock outstanding at the close of business on the date fixed for such determination and the denominator shall be the sum of such number of shares and the total number of shares constituting such dividend or other distribution, such increase to become effective immediately after the opening of business on the day following the date fixed for such determination. For the purposes of this paragraph (1), the number of shares of Common Stock at any time outstanding shall not include shares held in the treasury of the Company but shall include any shares issuable in respect of any scrip certificates issued in lieu of fractions of shares of Common Stock. The Company will not pay any dividend or make any distribution on shares of Common Stock held in the treasury of the Company.

(2) If the Company shall issue rights, options or warrants to all holders of its Common Stock (not being available on an equivalent basis to Holders of the Units upon settlement of the Purchase Contracts underlying such Units) entitling them, for a period expiring within 45 days after the record date for the determination of stockholders entitled to receive such rights, options or warrants, to subscribe for or purchase shares of Common Stock at a price per share less than the Current Market Price per share of the Common Stock on the date fixed for the determination of stockholders entitled to receive such rights, options or warrants (other than pursuant to a dividend reinvestment plan), the Settlement Rate in effect at the opening of business on the day following the date fixed for such determination shall be increased by dividing such Settlement Rate by a fraction of which the numerator shall be the number of shares of Common Stock outstanding at the close of business on the date fixed for such determination plus the number of shares of Common Stock which the aggregate of the offering price of the total number of shares of Common Stock so offered for subscription or purchase would purchase at such Current Market Price and the denominator shall be the number of shares of Common Stock outstanding at the close of business on the date fixed for such determination plus the number of shares of Common Stock so offered for subscription or purchase, such increase to become effective immediately after the opening of business on the day following the date fixed for such determination. For the purposes of this paragraph (2), the number of shares of Common Stock at any time outstanding shall not include shares held in the treasury of the Company but shall include any shares issuable in respect of any scrip certificates issued in lieu of fractions of shares of Common Stock. The Company shall not issue any such rights, options or warrants in respect of shares of Common Stock held in the treasury of the Company.

(3) If outstanding shares of Common Stock shall be subdivided or split into a greater number of shares of Common Stock,

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the Settlement Rate in effect at the opening of business on the day following the day upon which such subdivision or split becomes effective shall be proportionately increased, and, conversely, in case outstanding shares of Common Stock shall each be combined into a smaller number of shares of Common Stock, the Settlement Rate in effect at the opening of business on the day following the day upon which such combination becomes effective shall be proportionately reduced, such increase or reduction, as the case may be, to become effective immediately after the opening of business on the day following the day upon which such subdivision, split or combination becomes effective.

(4) If the Company shall, by dividend or otherwise, distribute to all holders of its Common Stock evidences of its indebtedness or assets (including securities, but excluding any rights or warrants referred to in paragraph (2) of this Section, any dividend or distribution paid exclusively in cash and any dividend or distribution referred to in paragraph (1) of this Section), the Settlement Rate shall be adjusted so that the same shall equal the rate determined by dividing the Settlement Rate in effect immediately prior to the close of business on the date fixed for the determination of stockholders entitled to receive such distribution by a fraction of which the numerator shall be the Current Market Price per share of the Common Stock on the date fixed for such determination less the then fair market value (as determined by the Board of Directors, whose determination shall be conclusive and described in a Board Resolution) of the portion of the assets or evidences of indebtedness so distributed applicable to one share of Common Stock and the denominator shall be such Current Market Price per share of the Common Stock, such adjustment to become effective immediately prior to the opening of business on the day following the date fixed for the determination of stockholders entitled to receive such distribution. In any case in which this paragraph (4) is applicable, paragraph (2) of this Section shall not be applicable.

(5) If the Company shall, by dividend or otherwise, distribute to all holders of its Common Stock (I) cash (excluding any cash that is distributed in a Reorganization Event to which Section 5.6(b) applies or as part of a distribution referred to in paragraph
(4) of this Section) in an aggregate amount that, combined together with the aggregate amount of any other distributions to all holders of its Common Stock made exclusively in cash (other than in connection with a Reorganization Event) within the 12 months preceding the date of payment of such distribution and in respect of which no adjustment pursuant to this paragraph (5) or paragraph (6) of this Section has been made and (II) the aggregate of any cash plus the fair market value (as determined by the Board of Directors, whose determination shall be conclusive and described in a Board Resolution) of consideration payable in respect of any tender or exchange offer by the Company or any of its subsidiaries for all or any portion of the Common Stock concluded within the 12 months preceding the date of payment of the distribution described in clause (I) above and in

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respect of which no adjustment pursuant to this paragraph (5) or paragraph (4) or paragraph (6) of this Section has been made, exceeds 15% of the product of the Current Market Price per share of the Common Stock on the date for the determination of holders of shares of Common Stock entitled to receive such distribution times the number of shares of Common Stock outstanding on such date, then, and in each such case, immediately after the close of business on such date for determination, the Settlement Rate shall be increased so that the same shall equal the rate determined by dividing the Settlement Rate in effect immediately prior to the close of business on the date fixed for determination of the stockholders entitled to receive such distribution by a fraction (i) the numerator of which shall be equal to the Current Market Price per share of the Common Stock on the date fixed for such determination less an amount equal to the quotient of
(x) the combined amount distributed or payable in the transactions described in clauses (I) and (II) above and (y) the number of shares of Common Stock outstanding on such date for determination and (ii) the denominator of which shall be equal to the Current Market Price per share of the Common Stock on such date for determination.

(6) If a tender or exchange offer made by the Company or any subsidiary of the Company for all or any portion of the Common Stock shall expire and such tender or exchange offer (as amended upon its expiration) shall require the payment to stockholders (based on the acceptance (up to any maximum specified in the terms of the tender or exchange offer) of Purchased Shares) of (I) an aggregate consideration having a fair market value (as determined by the Board of Directors, whose determination shall be conclusive and described in a Board Resolution) that combined together with the aggregate of the cash plus the fair market value (as determined by the Board of Directors, whose determination shall be conclusive and described in a Board Resolution), as of the expiration of such tender or exchange offer, of consideration payable in respect of any other tender or exchange offer, by the Company or any subsidiary of the Company for all or any portion of the Common Stock expiring within the 12 months preceding the expiration of such tender or exchange offer and in respect of which no adjustment pursuant to paragraph (5) of this
Section or this paragraph (6) has been made and (II) the aggregate amount of any distributions to all holders of the Company's Common Stock made exclusively in cash within the 12 months preceding the expiration of such tender or exchange offer and in respect of which no adjustment pursuant to paragraph (5) of this Section or this paragraph
(6) has been made, exceeds 15% of the product of the Current Market Price per share of the Common Stock as of the last time (the "Expiration Time") tenders could have been made pursuant to such tender or exchange offer (as it may be amended) times the number of shares of Common Stock outstanding (including any tendered shares) on the Expiration Time, then, and in each such case, immediately prior to the opening of business on the day after the date of the Expiration Time, the Settlement Rate shall be adjusted so that the same shall equal the rate determined by dividing the Settlement Rate immediately prior to the close of business on the date of the Expiration Time by a

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fraction (i) the numerator of which shall be equal to (A) the product of (I) the Current Market Price per share of the Common Stock on the date of the Expiration Time and (II) the number of shares of Common Stock outstanding (including any tendered shares) on the Expiration Time less (B) the amount of cash plus the fair market value (determined as aforesaid) of the aggregate consideration payable to stockholders based on the transactions described in clauses (I) and
(II) above (assuming, in the case of clause (I), the acceptance, up to any maximum specified in the terms of the tender or exchange offer, of Purchased Shares), and (ii) the denominator of which shall be equal to the product of (A) the Current Market Price per share of the Common Stock as of the Expiration Time and (B) the number of shares of Common Stock outstanding (including any tendered shares) as of the Expiration Time less the number of all shares validly tendered and not withdrawn as of the Expiration Time (the shares deemed so accepted, up to any such maximum, being referred to as the "Purchased Shares").

(7) The reclassification of Common Stock into securities including securities other than Common Stock (other than any reclassification upon a Reorganization Event to which Section 5.6(b) applies) shall be deemed to involve (a) a distribution of such securities other than Common Stock to all holders of Common Stock (and the effective date of such reclassification shall be deemed to be "the date fixed for the determination of stockholders entitled to receive such distribution" and the "date fixed for such determination" within the meaning of paragraph (4) of this Section) and (b) a subdivision, split or combination, as the case may be, of the number of shares of Common Stock outstanding immediately prior to such reclassification into the number of shares of Common Stock outstanding immediately afterwards (and the effective date of such reclassification shall be deemed to be "the day upon which such subdivision or split becomes effective" or "the day upon which such combination becomes effective", as the case may be, and "the day upon which such subdivision, split or combination becomes effective" within the meaning of paragraph (3) of this Section).

(8) The "Current Market Price" per share of Common Stock on any day means the average of the daily Closing Prices for the ten consecutive Trading Days ending on the earlier of the day in question and the day before the "ex date" with respect to the issuance or distribution requiring such computation. For purposes of this paragraph, the term "ex date", when used with respect to any issuance or distribution, shall mean the first date on which the Common Stock trades in the regular way on such exchange or in such market without the right to receive such issuance or distribution.

(9) All adjustments to the Settlement Rate shall be calculated to the nearest 1/10,000th of a share of Common Stock (or if there is not a nearest 1/10,000th of a share, to the next lower 1/10,000th of a share). No adjustment in the Settlement Rate shall be required unless such adjustment would require an increase or decrease of at least one percent; PROVIDED, that any adjustments which by

40

reason of this subparagraph are not required to be made shall be carried forward and taken into account in any subsequent adjustment. If an adjustment is made to the Settlement Rate pursuant to paragraph
(1), (2), (3), (4), (5), (6), (7) or (10) of this Section 5.6(a), an adjustment shall also be made to the Applicable Market Value solely to determine which of clauses (a), (b) or (c) of the definition of Settlement Rate in Section 5.1 will apply on the Purchase Contract Settlement Date. Such adjustment shall be made by multiplying the Applicable Market Value by a fraction of which the numerator shall be the Settlement Rate immediately before such adjustment pursuant to paragraph (1), (2), (3), (4), (5), (6), (7) or (10) of this Section 5.6(a) and the denominator shall be the Settlement Rate immediately after such adjustment; PROVIDED, that if such adjustment to the Settlement Rate is required to be made pursuant to the occurrence of any of the events contemplated by paragraph (1), (2), (3), (4), (5),
(7) or (10) of this Section 5.6(a) during the period taken into consideration for determining the Applicable Market Value, appropriate and customary adjustments shall be made to the Settlement Rate.

(10) The Company may make such increases in the Settlement Rate, in addition to those required by this Section, as it considers to be advisable in order to avoid or diminish any income tax to any holders of shares of Common Stock resulting from any dividend or distribution of stock or issuance of rights or warrants to purchase or subscribe for stock or from any event treated as such for income tax purposes or for any other reason.

(b) ADJUSTMENT FOR CONSOLIDATION, MERGER OR OTHER REORGANIZATION EVENT. In the event of (i) any consolidation or merger of the Company with or into another Person (other than a merger or consolidation in which the Company is the continuing corporation and in which the Common Stock outstanding immediately prior to the merger or consolidation is not exchanged for cash, securities or other property of the Company or another corporation), (ii) any sale, transfer, lease or conveyance to another Person of the property of the Company as an entirety or substantially as an entirety, (iii) any statutory exchange of securities of the Company with another Person (other than in connection with a merger or acquisition) or (iv) any liquidation, dissolution or winding up of the Company other than as a result of or after the occurrence of a Termination Event (any such event, a "Reorganization Event"), appropriate action shall be taken including, if applicable, an adjustment to the Settlement Rate so that each Holder of Units will receive on the Purchase Contract Settlement Date with respect to each Purchase Contract forming a part of the Units, the kind and amount of securities, cash and other property receivable upon such Reorganization Event (without any interest, and without any right to dividends or distribution which have a record date that is prior to the Purchase Contract Settlement Date, it being understood that Holders of Units on the Purchase Contract Settlement Date following the effective date of a Change in Control shall be deemed to be the owners of record of the Common Stock (or any other securities into which the Common Stock may be converted) they will

41

receive on the Purchase Contract Settlement Date and shall receive (i) on such Purchase Contract Settlement Date any dividends or distributions which have a record date that is on or after the effective date of such Change in Control and a payment date that is on or prior to that Purchase Contract Settlement Date, and (ii) thereafter on the applicable payment date any dividends or distributions which have a record date that is on or after the effective date of such Change in Control and a payment date that is after that Purchase Contract Settlement Date ) by a Holder of the number of shares of Common Stock issuable on account of each Purchase Contract if the Purchase Contract Settlement Date had occurred immediately prior to such Reorganization Event, assuming such Holder of Common Stock is not a Person with which the Company consolidated or into which the Company merged or which merged into the Company or to which such sale or transfer was made, as the case may be (any such Person, a "Constituent Person"), or an Affiliate of a Constituent Person to the extent such Reorganization Event provides for different treatment of Common Stock held by Affiliates of the Company and non-affiliates and such Holder failed to exercise his rights of election, if any, as to the kind or amount of securities, cash and other property receivable upon such Reorganization Event (PROVIDED, that if the kind or amount of securities, cash and other property receivable upon such Reorganization Event is not the same for each share of Common Stock held immediately prior to such Reorganization Event by other than a Constituent Person or an Affiliate of it and in respect of which such rights of election shall not have been exercised ("non-electing share"), then for the purpose of this Section the kind and amount of securities, cash and other property receivable upon such Reorganization Event by each non-electing share shall be deemed to be the kind and amount so receivable per share by a plurality of the non-electing shares). In the event of such a Reorganization Event, the Person formed by such consolidation, merger or exchange or the Person which acquires the assets of the Company or, in the event of a liquidation or dissolution of the Company, the Company or a liquidating trust created in connection with such liquidation or dissolution shall execute and deliver to the Agent an agreement supplemental to this Agreement providing that the Holders of each Outstanding Unit shall have the rights provided by this Section
5.6(b). Such supplemental agreement shall provide for adjustments which, for events subsequent to the effective date of such supplemental agreement, shall be as nearly equivalent as may be practicable to the adjustments provided for in this Section. The above provisions of this Section shall similarly apply to successive Reorganization Events.

(c) The provisions of this Section 5.6 shall apply only after the Effective Time.

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SECTION 5.7. NOTICE OF ADJUSTMENTS AND CERTAIN OTHER EVENTS.

(a) Whenever the Settlement Rate is adjusted as provided in
Section 5.6, the Company shall:

(i) forthwith compute the adjusted Settlement Rate in accordance with Section 5.6 and prepare and transmit to the Agent an Officers' Certificate setting forth the Settlement Rate, the method by which it was calculated in reasonable detail, and the facts requiring such adjustment and upon which such adjustment is based; and

(ii) within 10 Business Days following the occurrence of an event that requires an adjustment to the Settlement Rate pursuant to Section 5.6 (or if the Company is not aware of such occurrence, as soon as practicable after becoming so aware), provide a written notice to the Holders of the Units of the occurrence of such event and a statement in reasonable detail setting forth the method by which the adjustment to the Settlement Rate was determined and setting forth the adjusted Settlement Rate.

(b) The Agent shall not at any time be under any duty or responsibility to any Holder of Units to determine whether any facts exist which may require any adjustment of the Settlement Rate, or with respect to the nature or extent or calculation of any such adjustment when made, or with respect to the method employed in making the same. The Agent shall be fully protected in relying on any such Officer's Certificate and any adjustment contained therein. The Agent shall not be deemed to have knowledge of any adjustment until it has received such Officer's Certificate. The Agent shall not be accountable with respect to the validity or value (or the kind or amount) of any shares of Common Stock, or of any securities or property, which may at the time be issued or delivered with respect to any Purchase Contract and the Agent makes no representation with respect to such matters. The Agent shall not be responsible for any failure of the Company to issue, transfer or deliver any shares of Common Stock pursuant to a Purchase Contract or to comply with any of the duties, responsibilities or covenants of the Company contained in this Article.

SECTION 5.8. TERMINATION EVENT; NOTICE. The Purchase Contracts and all obligations and rights of the Company and the Holders under them, including, without limitation, the rights and obligations of Holders to purchase Common Stock, shall immediately and automatically terminate, without the necessity of any notice or action by any Holder, the Agent or the Company, if, on or prior to the Purchase Contract Settlement Date, a Termination Event shall have occurred. Upon and after the occurrence of a Termination Event, the

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Units shall represent the right to receive the Debentures forming a part of such Units in the case of Corporate Units, or Treasury Securities in the case of Treasury Units, in accordance with the provisions of Section 5.4 of the Pledge Agreement. Upon the occurrence of a Termination Event, the Company shall promptly, but within two Business Days, give written notice to the Agent, the Collateral Agent and the Holders, at their addresses as they appear in the Register.

SECTION 5.9. [INTENTIONALLY OMITTED].

SECTION 5.10. NO FRACTIONAL SHARES. No fractional shares or scrip representing fractional shares of Common Stock shall be issued or delivered upon settlement on the Purchase Contract Settlement Date. If Certificates evidencing more than one Purchase Contract shall be surrendered for settlement at one time by the same Holder, the number of full shares of Common Stock which shall be delivered upon settlement shall be computed on the basis of the aggregate number of Purchase Contracts evidenced by the Certificates so surrendered. Instead of any fractional share of Common Stock which would otherwise be deliverable upon settlement of any Purchase Contracts on the Purchase Contract Settlement Date, the Company, through the Agent, shall make a cash payment in respect of such fractional interest in an amount equal to the value of such fractional shares times the Applicable Market Value. The Company shall provide the Agent from time to time with sufficient funds to permit the Agent to make all cash payments required by this Section 5.10 in a timely manner.

SECTION 5.11. CHARGES AND TAXES. The Company will pay all stock transfer and similar taxes attributable to the initial issuance and delivery of the shares of Common Stock pursuant to the Purchase Contracts; PROVIDED, that the Company shall not be required to pay any such tax or taxes which may be payable in respect of any exchange of or substitution for a Certificate evidencing a Units or any issuance of a share of Common Stock in a name other than that of the registered Holder of a Certificate surrendered in respect of the Units evidenced by such Certificate, other than in the name of the Agent, as custodian for such Holder, and the Company shall not be required to issue or deliver such share certificates or Certificates unless or until the Person or Persons requesting the transfer or issuance shall have paid to the Company the amount of such tax or shall have established to the satisfaction of the Company that such tax has been paid.

ARTICLE VI

REMEDIES

SECTION 6.1. UNCONDITIONAL RIGHT OF HOLDERS TO PURCHASE COMMON STOCK. The Holder of any Corporate Unit or Treasury Unit shall have the right, which is absolute and unconditional, to purchase Common Stock (or any other securities into which the Common Stock may

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be converted) pursuant to the Purchase Contract that is a part of such Unit and to institute suit for the enforcement of such right to purchase Common Stock (or any other securities into which the Common Stock may be converted); and such rights shall not be impaired without the consent of such Holder.

SECTION 6.2. RESTORATION OF RIGHTS AND REMEDIES. If any Holder has instituted any proceeding to enforce any right or remedy under this Agreement and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to such Holder, then, and in every such case, subject to any determination in such proceeding, the Company and such Holder shall be restored severally and respectively to their former positions under this Agreement and thereafter all rights and remedies of such Holder shall continue as though no such proceeding had been instituted.

SECTION 6.3. RIGHTS AND REMEDIES CUMULATIVE. Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Certificates in the last paragraph of Section 3.10, no right or remedy conferred upon or reserved to the Holders in this Agreement 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 in this Agreement or now or subsequently existing at law or in equity or otherwise. The assertion or employment of any right or remedy under this Agreement or otherwise shall not prevent the concurrent assertion or employment of any other appropriate right or remedy.

SECTION 6.4. DELAY OR OMISSION NOT WAIVER. No delay or omission of any Holder to exercise any right or remedy upon a default shall impair any such right or remedy or constitute a waiver of any such right. Every right and remedy given by this Article or by law to the Holders may be exercised from time to time, and as often as may be deemed expedient, by such Holders.

SECTION 6.5. UNDERTAKING FOR COSTS. All parties to this Agreement agree, and each Holder of Corporate Units or Treasury Units, by its acceptance of such Corporate Units or Treasury Units shall be deemed to have agreed, that any court may in its discretion require, in any suit for the enforcement of any right or remedy under this Agreement, or in any suit against the Agent for any action taken, suffered or omitted by it as Agent, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit, and that such court may in its discretion assess reasonable costs, including reasonable attorneys' fees, against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such party litigant; PROVIDED, that the provisions of this Section shall not apply to any suit instituted by the Company, to any suit instituted by the Agent, to any suit instituted by any Holder, or group of Holders, holding in the aggregate more than 10% of the Outstanding Units, or to any suit instituted by any Holder for the

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enforcement of the right to purchase shares of Common Stock (or any other securities into which the Common Stock may be converted) under the Purchase Contract constituting part of any Unit held by such Holder.

SECTION 6.6. 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 claim or take the benefit or advantage of, any stay or extension law wherever enacted, now or at any time subsequently in force, which may affect the covenants or the performance of this Agreement. The Company (to the extent that it may lawfully do so) 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 granted to the Agent or the Holders in this Agreement, but will suffer and permit the execution of every such power as though no such law had been enacted.

ARTICLE VII

THE AGENT

SECTION 7.1. CERTAIN DUTIES AND RESPONSIBILITIES.

(a) (1) The Agent undertakes to perform, with respect to the Units, such duties and only such duties as are specifically set forth in this Agreement and the Pledge Agreement, and no implied covenants or obligations shall be read into this Agreement or the Pledge Agreement against the Agent; and

(2) in the absence of bad faith or negligence on its part, the Agent may, with respect to the Units, conclusively rely, as to the truth of the statements and the correctness of the opinions expressed in them, upon certificates or opinions furnished to the Agent and conforming to the requirements of this Agreement or the Pledge Agreement, as applicable, but in the case of any certificates or opinions which by any provision of this Agreement are specifically required to be furnished to the Agent, the Agent shall be under a duty to examine the same to determine whether or not they conform to the requirements of this Agreement or the Pledge Agreement, as applicable.

(b) No provision of this Agreement or the Pledge Agreement shall be construed to relieve the Agent from liability for its own negligent action, its own negligent failure to act, or its own wilful misconduct, except that:

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

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

(3) no provision of this Agreement or the Pledge Agreement shall require the Agent to expend or risk its own funds or otherwise incur any financial liability in the performance of any of its duties under this Agreement, or in the exercise of any of its rights or powers, if it shall have reasonable grounds to believe that repayment of such funds or adequate indemnity against such risk or liability, as the case may be, is not reasonably assured to it.

(c) Whether or not expressly so provided, every provision of this Agreement and the Pledge Agreement relating to the conduct or affecting the liability of or affording protection to the Agent shall be subject to the provisions of this Section.

(d) The Agent is authorized to execute and deliver the Pledge Agreement in its capacity as Agent.

SECTION 7.2. NOTICE OF DEFAULT. Within 30 days after the occurrence of any default by the Company under this Agreement of which a Responsible Officer of the Agent has actual knowledge, the Agent shall transmit by mail to the Company and the Holders of Units, as their names and addresses appear in the Register, notice of such default, unless such default shall have been cured or waived.

SECTION 7.3. CERTAIN RIGHTS OF AGENT. Subject to the provisions of Section 7.1:

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

(b) any request or direction of the Company mentioned in this Agreement shall be sufficiently evidenced by an Officers' Certificate, Issuer Order or Issuer Request, and any resolution of the Board of Directors of the Company may be sufficiently evidenced by a Board Resolution;

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

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

(e) the Agent 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 Agent, in its discretion, may make such further inquiry or investigation into such facts or matters related to the execution, delivery and performance of the Purchase Contracts as it may see fit, and, if the Agent shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Company, personally or by agent or attorney, at reasonable times and upon reasonable advance notice given to the Company; and

(f) the Agent may execute any of its powers or perform its duties under this Agreement either directly or by or through agents or attorneys or an Affiliate and the Agent shall not be responsible for any misconduct or negligence on the part of any agent or attorney or an Affiliate appointed with due care by it.

SECTION 7.4. NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF UNITS. The recitals contained in this Agreement, the Pledge Agreement and in the Certificates (except for the Agent's certificate of authentication) shall be taken as the statements of the Company and the Agent assumes no responsibility for their accuracy. The Agent makes no representations as to the validity or sufficiency of either this Agreement or of the Units, or of the Pledge Agreement or the Pledge. The Agent shall not be accountable for the use or application by the Company of the proceeds in respect of the Purchase Contracts.

SECTION 7.5. MAY HOLD UNITS. Any Registrar or any other agent of the Company, or the Agent and its Affiliates, in their individual or any other capacity, may become the owner or pledgee of Units and may otherwise deal with the Company, the Collateral Agent or any other Person with the same rights it would have if it were not Registrar or such other agent, or the Agent.

SECTION 7.6. MONEY HELD IN CUSTODY. Money held by the Agent in custody under this Agreement need not be segregated from the other funds except to the extent required by law or provided in this Agreement. The Agent shall be under no obligation to invest or pay interest on any money received by it under this Agreement except as otherwise agreed in writing with the Company.

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SECTION 7.7. COMPENSATION AND REIMBURSEMENT. The Company agrees:

(1) to pay to the Agent from time to time reasonable compensation for all services rendered by it under this Agreement and under the Pledge Agreement;

(2) except as otherwise expressly provided for in this Agreement, to reimburse the Agent upon its request for all reasonable expenses, disbursements and advances incurred or made by the Agent (A) in accordance with any provision of this Agreement and the Pledge Agreement, (B) in connection with the negotiation, preparation, execution and delivery of this Agreement and the Pledge Agreement, and (C) in connection with any modification, amendment, supplement to or waiver of the provisions of this Agreement or the Pledge Agreement (including in each case the reasonable compensation and the expenses and disbursements of its agents and counsel), except any such expense, disbursement or advance as may be attributable to its negligence or bad faith; and

(3) to indemnify and hold harmless the Agent and any predecessor Agent and each of their respective directors, officers, agents and employees (collectively, the "Indemnitees"), from and against any and all claims, liabilities, losses, damages, fines, penalties and expenses (including reasonable fees and expenses of counsel) (collectively, "Losses" and individually, a "Loss") incurred without negligence or bad faith on its part that may be imposed on, incurred by, or asserted against, the Indemnitees or any of them for following any instructions or other directions upon which the Agent is entitled to rely pursuant to the terms of this Agreement and the Pledge Agreement or arising out of or in connection with the acceptance or administration of the Agent's powers and duties under this Agreement and the Pledge Agreement, including the Indemnitees' costs and expenses of defending themselves against any claim in connection with the exercise or performance of any of the Agent's powers or duties under this Agreement and the Pledge Agreement.

SECTION 7.8. CORPORATE AGENT REQUIRED; ELIGIBILITY. There shall at all times be an Agent which shall be a Person organized and doing business under the laws of the United States of America, any State or the District of Columbia, authorized under such laws to

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exercise corporate trust powers, having (or being a member of a bank holding company having) a combined capital and surplus of at least $150,000,000, subject to supervision or examination by Federal or State authority and having a Corporate Trust Office in the Borough of Manhattan, The City of New York, if there be such a corporation in the Borough of Manhattan, The City of New York, qualified and eligible under this Article and willing to act on reasonable terms. If such Person 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 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 Agent shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect specified in this Article.

SECTION 7.9. RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR.

(a) No resignation or removal of the Agent and no appointment of a successor Agent pursuant to this Article shall become effective until the acceptance of appointment by the successor Agent in accordYance with the applicable requirements of Section 7.10.

(b) The Agent may resign at any time by giving written notice to the Company 60 days prior to the effective date of such resignation. If the instrument of acceptance by a successor Agent required by Section 7.10 shall not have been delivered to the Agent within 30 days after the giving of such notice of resignation, the resigning Agent may petition any court of competent jurisdiction for the appointment of a successor Agent.

(c) The Agent may be removed at any time by Act of the Holders of a majority in number of the Outstanding Units delivered to the Agent and the Company.

(d) If at any time:

(1) the Agent fails to comply with Section 310(b) of the TIA, as if the Agent were an indenture trustee under an indenture qualified under the TIA, after written request for such compliance by the Company or by any Holder who has been a BONA FIDE Holder of a Unit for at least six months,

(2) the Agent shall cease to be eligible under
Section 7.8 and shall fail to resign after written request by the Company or by any such Holder, or

(3) the Agent shall become incapable of acting or shall be adjudged a bankrupt or insolvent or a receiver

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of the Agent or of its property shall be appointed or any public officer shall take charge or control of the Agent or of its property or affairs for the purpose of rehabilitation, conservation or liquidation,

then, in any such case, (i) the Company by a Board Resolution may remove the Agent, or (ii) any Holder who has been a BONA FIDE Holder of a Unit 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 Agent and the appointment of a successor Agent.

(e) If the Agent shall resign, be removed or become incapable of acting, or if a vacancy shall occur in the office of Agent for any cause, the Company, by a Board Resolution, shall promptly appoint a successor Agent and shall comply with the applicable requirements of Section 7.10. If, within one year after such resignation or removal or within three months of such incapacity or the occurrence of such vacancy, no successor Agent shall have been so appointed by the Company and accepted appointment in the manner required by Section 7.10, any Holder who has been a BONA FIDE Holder of a Unit 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 Agent.

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

SECTION 7.10. ACCEPTANCE OF APPOINTMENT BY SUCCESSOR.

(a) In case of the appointment of a successor Agent, every such successor Agent so appointed shall execute, acknowledge and deliver to the Company and to the retiring Agent an instrument accepting such appointment, after which the resignation or removal of the retiring Agent shall become effective and such successor Agent, without any further act, deed or conveyance, shall become vested with all the rights, powers, agencies and duties of the retiring Agent. On the request of the Company or the successor Agent, such retiring Agent shall, upon payment of its charges, execute and deliver an instrument transferring to such successor Agent all the rights, powers and agencies of the retiring Agent and shall duly assign, transfer and deliver to such successor Agent all property and money held by such retiring Agent under this Agreement.

(b) Upon request of any such successor Agent, the Company shall execute any and all instruments for more fully and certainly

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vesting in and confirming to such successor Agent all such rights, powers and agencies referred to in paragraph (a) of this Section.

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

SECTION 7.11. MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO BUSINESS. Any Person into which the Agent may be merged or converted or with which it may be consolidated, or any Person resulting from any merger, conversion or consolidation to which the Agent shall be a party, or any Person succeeding to all or substantially all the corporate trust business of the Agent, shall be the successor of the Agent, if such Person shall be otherwise qualified and eligible under this Article, without the execution or filing of any paper or any further act on the part of any of the parties to this Agreement. In case any Certificates shall have been authenticated and executed on behalf of the Holders, but not delivered, by the Agent then in office, any successor by merger, conversion or consolidation to such Agent may adopt such authentication and execution and deliver the Certificates so authenticated and executed with the same effect as if such successor Agent had itself authenticated and executed such Units.

SECTION 7.12. PRESERVATION OF INFORMATION; COMMUNICATIONS TO HOLDERS.

(a) The Agent shall preserve, in as current a form as is reasonably practicable, the names and addresses of Holders received by the Agent in its capacity as Registrar.

(b) If three or more Holders (referred to as "applicants") apply in writing to the Agent, and furnish to the Agent reasonable proof that each such applicant has owned a Unit for a period of at least six months preceding the date of such application, and such application states that the applicants desire to communicate with other Holders with respect to their rights under this Agreement or under the Units and is accompanied by a copy of the form of proxy or other communication which such applicants propose to transmit, then the Agent shall mail to all the Holders copies of the form of proxy or other communication which is specified in such request, with reasonable promptness after a tender to the Agent of the materials to be mailed and of payment, or provision for the payment, of the reasonable expenses of such mailing.

SECTION 7.13. NO OBLIGATIONS OF AGENT. Except to the extent otherwise expressly provided in this Agreement, the Agent assumes no obligations and shall not be subject to any liability under this Agreement, the Pledge Agreement or any Purchase Contract in respect of the obligations of the Holder of any Unit. The Company agrees, and each Holder of a Certificate, by his acceptance of the Certificate, shall be deemed to have agreed, that the Agent's

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execution of the Certificates on behalf of the Holders shall be solely as agent and attorney-in-fact for the Holders, and that the Agent shall have no obligation to perform such Purchase Contracts on behalf of the Holders, except to the extent expressly provided in Article Five. Anything in this Agreement to the contrary notwithstanding, in no event shall the Agent or its officers, employees or agents be liable under this Agreement or the Pledge Agreement to any third party for indirect, incidental, special, punitive, or consequential loss or damage of any kind, including lost profits, whether or not the likelihood of such loss or damage was known to the Agent.

SECTION 7.14. TAX COMPLIANCE.

(a) The Company will comply with all applicable certification, information reporting and withholding (including "backup" withholding) requirements imposed by applicable tax laws, regulations or administrative practice with respect to (i) any payments made with respect to the Units or (ii) the issuance, delivery, holding, transfer, redemption or exercise of rights under the Units. Such compliance shall include, without limitation, the preparation and timely filing of required returns and the timely payment of all amounts required to be withheld to the appropriate taxing authority or its designated agent.

(b) The Agent shall comply in accordance with the terms hereof with any written direction received from the Company with respect to the execution or certification of any required documentation and the application of such requirements to particular payments or Holders or in other particular circumstances, and may for purposes of this Agreement rely on any such direction in accordance with the provisions of Section 7.1(a)(2).

(c) The Agent shall maintain all appropriate records documenting compliance with such requirements, and shall make such records available, on written request, to the Company or its authorized representative within a reasonable period of time after receipt of such request.

ARTICLE VIII

SUPPLEMENTAL AGREEMENTS

SECTION 8.1. SUPPLEMENTAL AGREEMENTS WITHOUT CONSENT OF HOLDERS. Without the consent of any Holders, the Company and the Agent, at any time and from time to time, may enter into one or more agreements supplemental to this Agreement, in form satisfactory to the Company and the Agent, for any one or more of the following purposes only:

(1) to evidence the succession of another Person to the Company, and the assumption by any such successor of the

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covenants and agreements of the Company in this Agreement and in the Certificates;

(2) to add to the covenants of the Company for the benefit of the Holders, or to surrender any right or power conferred in this Agreement upon the Company;

(3) to evidence and provide for the acceptance of appointment by a successor Agent;

(4) to make provision with respect to the rights of Holders pursuant to the requirements of Section 5.6(b); or

(5) to cure any ambiguity, to correct or supplement any provisions of this Agreement which may be inconsistent with any other provisions of this Agreement, or to make any other provisions with respect to such matters or questions arising under this Agreement; PROVIDED, that such action shall not adversely affect the interests of the Holders.

SECTION 8.2. SUPPLEMENTAL AGREEMENTS WITH CONSENT OF HOLDERS. With the consent of the Holders of not less than a majority of the outstanding Purchase Contracts voting together as one class, by Act of said Holders delivered to the Company and the Agent, the Company, when authorized by a Board Resolution, and the Agent may enter into an agreement or agreements supplemental to this Agreement for the purpose of modifying in any manner the terms of the Purchase Contracts or the provisions of this Agreement or the rights of the Holders in respect of the Units; PROVIDED, that, except as contemplated in this Agreement, no such supplemental agreement shall, without the unanimous consent of the Holders of each outstanding Purchase Contract affected,

(1) change the amount or the type of Collateral required to be Pledged to secure a Holder's obligations under the Purchase Contract or otherwise adversely affect the Holder's rights in or to such Collateral or adversely alter the rights in or to such Collateral;

(2) impair the right to institute suit for the enforcement of any Purchase Contract;

(3) reduce the number of shares of Common Stock to be purchased pursuant to any Purchase Contract, increase the Purchase Price, change the Purchase Contract Settlement Date or otherwise adversely affect the Holder's rights under any Purchase Contract; or

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(4) reduce the percentage of the outstanding Purchase Contracts the consent of whose Holders is required for any such supplemental agreement;

and PROVIDED FURTHER, that if any amendment or proposal referred to above would adversely affect only the Corporate Units or the Treasury Units, then only the affected class of Holder as of the record date for the Holders entitled to vote thereon will be entitled to vote on such amendment or proposal, and such amendment or proposal shall not be effective except with the consent of Holders of not less than a majority of such class; and PROVIDED FURTHER, that the unanimous consent of the Holders of each outstanding Purchase Contract of such class affected shall be required to approve any amendment or proposal specified in clauses (1) - (4) above.

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

SECTION 8.3. EXECUTION OF SUPPLEMENTAL AGREEMENTS. In executing, or accepting the additional agencies created by, any supplemental agreement permitted by this Article or the modifications of the agencies created by this Agreement, the Agent shall be entitled to receive, and (subject to Section 7.1) shall be fully protected in relying upon, an Opinion of Counsel stating that the execution of such supplemental agreement is authorized or permitted by this Agreement. The Agent may, but shall not be obligated to, enter into any such supplemental agreement which affects the Agent's own rights, duties or immunities under this Agreement or otherwise.

SECTION 8.4. EFFECT OF SUPPLEMENTAL AGREEMENTS. Upon the execution of any supplemental agreement under this Article, this Agreement shall be modified in accordance with it, and such supplemental agreement shall form a part of this Agreement for all purposes. Every Holder of Certificates previously or subsequently authenticated, executed on behalf of the Holders and delivered shall be bound by such supplemental agreement.

SECTION 8.5. REFERENCE TO SUPPLEMENTAL AGREEMENTS. Certificates authenticated, executed on behalf of the Holders and delivered after the execution of any supplemental agreement pursuant to this Article may, and shall if required by the Agent, bear a notation in form approved by the Agent as to any matter provided for in such supplemental agreement. If the Company shall so determine, new Certificates so modified as to conform, in the opinion of the Agent and the Company, to any such supplemental agreement may be prepared and executed by the Company and authenticated, executed on behalf of the Holders and delivered by the Agent in exchange for Outstanding Certificates.

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ARTICLE IX

CONSOLIDATION, MERGER, SALE OR CONVEYANCE

SECTION 9.1. COVENANT NOT TO MERGE, CONSOLIDATE, SELL OR CONVEY PROPERTY EXCEPT UNDER CERTAIN CONDITIONS. The Company covenants that it will not merge or consolidate with any other Person or sell, assign, transfer, lease or convey all or substantially all of its properties and assets to any Person or group of affiliated Persons in one transaction or a series of related transactions, unless (i) either the Company shall be the continuing entity or the successor (if other than the Company) shall be a Person organized and existing under the laws of the United States of America or a State or the District of Columbia and such Person shall expressly assume all the obligations of the Company under the Purchase Contracts, this Agreement and the Pledge Agreement by one or more supplemental agreements in form reasonably satisfactory to the Agent and the Collateral Agent, executed and delivered to the Agent and the Collateral Agent by such Person, and (ii) the Company or such successor, as the case may be, shall not, immediately after such merger or consolidation, or such sale, assignment, transfer, lease or conveyance, be in default in the performance of any covenant or condition under this Agreement, under any of the Units or under the Pledge Agreement.

SECTION 9.2. RIGHTS AND DUTIES OF SUCCESSOR CORPORATION. In case of any such consolidation, merger, sale, assignment, transfer, lease or conveyance and upon any such assumption by a successor in accordance with Section 9.1, such successor shall succeed to and be substituted for the Company with the same effect as if it had been named originally as the Company. Such successor thereafter may cause to be signed, and may issue either in its own name or in the name of New NiSource Inc., any or all of the Certificates evidencing Units issuable under this Agreement which shall not have been signed by the Company and delivered to the Agent; and, upon the order of such successor, instead of the Company, and subject to all the terms, conditions and limitations in this Agreement prescribed, the Agent shall authenticate and execute on behalf of the Holders and deliver any Certificates which previously shall have been signed and delivered by the officers of the Company to the Agent for authentication and execution, and any Certificate evidencing Units which such successor thereafter shall cause to be signed and delivered to the Agent for that purpose. All the Certificates issued shall in all respects have the same legal rank and benefit under this Agreement as the Certificates previously or subsequently issued in accordance with the terms of this Agreement as though all of such Certificates had been issued at the date of the execution of this Agreement.

In case of any such consolidation, merger, sale, assignment, transfer, lease or conveyance, such change in phraseology and form (but not in substance) may be made in the Certificates evidencing Units to be issued subsequently as may be appropriate.

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SECTION 9.3. OPINION OF COUNSEL GIVEN TO AGENT. The Agent, subject to Sections 7.1 and 7.3, shall receive an Opinion of Counsel as conclusive evidence that any such consolidation, merger, sale, assignment, transfer, lease or conveyance, and any such assumption, complies with the provisions of this Article and that all conditions precedent to the consummation of any such consolidation, merger, sale, assignment, transfer, lease or conveyance have been met.

ARTICLE X

COVENANTS

SECTION 10.1. PERFORMANCE UNDER PURCHASE CONTRACTS. The Company covenants and agrees for the benefit of the Holders from time to time of the Units that it will duly and punctually perform its obligations under the Purchase Contracts in accordance with the terms of the Purchase Contracts and this Agreement.

SECTION 10.2. MAINTENANCE OF OFFICE OR AGENCY. The Company will maintain in the Borough of Manhattan, The City of New York, an office or agency where Certificates may be presented or surrendered for acquisition of shares of Common Stock upon settlement of the Purchase Contracts on the Purchase Contract Settlement Date and for transfer of Collateral upon occurrence of a Termination Event, where Certificates may be surrendered for registration of transfer or exchange, for a Collateral Substitution or re-establishment of a Corporate Unit and where notices and demands to or upon the Company in respect of the Units and this Agreement may be served. The Company will give prompt written notice to the Agent 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 Agent with the address of such office or agency, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office, and the Company appoints the Agent 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 Certificates may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; PROVIDED, that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or agency in the Borough of Manhattan, The City of New York, for such purposes. The Company will give prompt written notice to the Agent of any such designation or rescission and of any change in the location of any such other office or agency. The Company designates as the place of payment for the Units the Corporate Trust Office and appoints the Agent at its Corporate Trust Office as paying agent in such city.

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SECTION 10.3. COMPANY TO RESERVE COMMON STOCK. The Company shall at all times prior to the Purchase Contract Settlement Date reserve and keep available, free from preemptive rights, out of its authorized but unissued and unreserved Common Stock, the maximum number of shares of Common Stock issuable against tender of payment in respect of all Purchase Contracts constituting a part of the Units evidenced by Outstanding Certificates.

SECTION 10.4. COVENANTS AS TO COMMON STOCK. The Company covenants that all shares of Common Stock which may be issued against tender of payment in respect of any Purchase Contract constituting a part of the Outstanding Units will, upon issuance, be duly authorized, validly issued, fully paid and nonassessable.

SECTION 10.5. STATEMENTS OF OFFICERS OF THE COMPANY AS TO DEFAULT. The Company will deliver to the Agent, within 120 days after the end of each fiscal year of the Company (which as of the date of this Agreement is December 31) ending after the date of this Agreement, an Officers' Certificate (one of the signers of which shall be the principal executive officer, principal financial officer or principal accounting officer of the Company), stating whether or not to the best knowledge of the signers the Company is in default in the performance and observance of any of the terms, provisions and conditions of this Agreement, and if the Company shall be in default, specifying all such defaults and their nature and status of which they may have knowledge.

SECTION 10.6. ERISA. Each Holder from time to time of the Corporate Units which is a Plan represents that its acquisition of the Corporate Units and the holding of the same satisfies the applicable fiduciary requirements of ERISA and that it is entitled to exemption relief from the prohibited transaction provisions of ERISA and the Code in accordance with one or more prohibited transaction exemptions or that its participation in these transactions otherwise will not result in a nonexempt prohibited transaction.

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

NEW NISOURCE INC.

By: _________________________
Name:
Title:

THE CHASE MANHATTAN BANK, as
Purchase Contract Agent

By: _________________________
Name:
Title:

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EXHIBIT A

FACE OF CORPORATE SAILS{SM} CERTIFICATE

"THIS CERTIFICATE IS A GLOBAL CERTIFICATE WITHIN THE MEANING OF THE PURCHASE CONTRACT AGREEMENT HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (THE "DEPOSITARY"), OR A NOMINEE OF THE DEPOSITARY. THIS CERTIFICATE IS EXCHANGEABLE FOR CERTIFICATES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE PURCHASE CONTRACT AGREEMENT AND NO TRANSFER OF THIS CERTIFICATE (OTHER THAN A TRANSFER OF THIS CERTIFICATE AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY) MAY BE REGISTERED EXCEPT IN LIMITED CIRCUMSTANCES.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN."

NO. _______ CUSIP NO. 65473P 60 0
NUMBER OF CORPORATE SAILS{SM} ________

NISOURCE INC.
CORPORATE STOCK APPRECIATION INCOME LINKED SECURITY{SM}

This Corporate Unit Certificate certifies that Cede & Co. is the registered Holder of the number of Corporate Stock Appreciation Income Linked Securities{SM} ("SAILS{SM}" or "Units") set forth above. Each Corporate Unit consists of (i) beneficial ownership by the Holder of one Debenture (the "Debenture") of NiSource Inc., a Delaware corporation (the "Company"), in the aggregate principal amount at maturity of $_________, subject to the Pledge of such Debenture by such Holder pursuant to the Pledge Agreement, and (ii) the rights and obligations of the Holder under one Purchase Contract with the Company. All capitalized terms used in this Certificate which are defined in the Purchase Contract Agreement (as defined on the reverse side) have the respective meanings set forth in the Purchase Contract Agreement.

Pursuant to the Pledge Agreement, the Debenture constituting part of each Corporate Unit evidenced by this Certificate has been pledged to the Collateral Agent, for the benefit of the Company, to

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secure the obligations of the Holder under the Purchase Contract comprising a portion of such Corporate Unit.

Each Purchase Contract obligates the Holder of this Corporate Unit Certificate to purchase, and the Company to sell, on ________ __, 2004 (the "Purchase Contract Settlement Date"), at a price equal to $2.60 (the "Stated Amount"), a number of newly issued common shares, without par value ("Common Stock"), of the Company, equal to the Settlement Rate, unless on or prior to the Purchase Contract Settlement Date there shall have occurred a Termination Event with respect to the Corporate Unit of which such Purchase Contract is a part, all as provided in the Purchase Contract Agreement and more fully described on the reverse of this Certificate. The purchase price (the "Purchase Price") for the shares of Common Stock purchased pursuant to each Purchase Contract evidenced by this Certificate, if not paid earlier, shall be paid on the Purchase Contract Settlement Date by separate cash or by application of payment received in respect of the principal amount of the Pledged Debentures pursuant to their Remarketing, pledged to secure the obligations under such Purchase Contract of the Holder of the Corporate Unit of which such Purchase Contract is a part.

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

Unless the certificate of authentication has been executed by the Agent by manual signature, this Corporate Unit Certificate shall not be entitled to any benefit under the Pledge Agreement or the Purchase Contract Agreement or be valid or obligatory for any purpose.

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

NISOURCE INC.

By: ______________________________
Name:
Title:

By: ______________________________
Name:
Title:

HOLDER SPECIFIED ABOVE (as to
obligations of such Holder under
the Purchase Contracts evidenced by
this Certificate)

By: THE CHASE MANHATTAN BANK,
not individually but solely as
Attorney-in-Fact of such
Holder

By: ______________________________
Name:
Title:

Dated:

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AGENT'S CERTIFICATE OF AUTHENTICATION

This is one of the Corporate SAILS{SM} Certificates referred to in the within mentioned Purchase Contract Agreement.

By: THE CHASE MANHATTAN BANK,
as Purchase Contract Agent

By: _________________________ Authorized Officer

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(FORM OF REVERSE OF CORPORATE SAILS{SM} CERTIFICATE)

Each Purchase Contract evidenced by this Certificate is governed by the Purchase Contract Agreement, dated as of ____________, 2000 (as it may be supplemented from time to time, the "Purchase Contract Agreement"), between the Company and The Chase Manhattan Bank, as Purchase Contract Agent (including its successors, the "Agent"), to which Purchase Contract Agreement and supplemental agreements to it reference is made for a description of the respective rights, limitations of rights, obligations, duties and immunities of the Agent, the Company and the Holders and of the terms upon which the Corporate Unit Certificates are, and are to be, executed and delivered.

Each Purchase Contract evidenced by this Certificate obligates the Holder of this Corporate Unit Certificate to purchase, and the Company to sell, on the Purchase Contract Settlement Date at a price equal to the Stated Amount (the "Purchase Price"), a number of shares of Common Stock of the Company equal to the Settlement Rate, unless, on or prior to the Purchase Contract Settlement Date, there shall have occurred a Termination Event with respect to the Units of which such Purchase Contract is a part. The "Settlement Rate" is equal to (a) if the Applicable Market Value (as defined below) is equal to or greater than $23.10 (the "Threshold Appreciation Price"), 0.1126 shares of Common Stock per Purchase Contract, (b) if the Applicable Market Value is less than the Threshold Appreciation Price but is greater than $16.50, the number of shares of Common Stock per Purchase Contract equal to the Stated Amount divided by the Applicable Market Value, and (c) if the Applicable Market Value is less than or equal to $16.50, 0.1576 shares of Common Stock per Purchase Contract, in each case subject to adjustment as provided in the Purchase Contract Agreement. No fractional shares of Common Stock will be issued upon settlement of Purchase Contracts, as provided in the Purchase Contract Agreement.

Each Purchase Contract evidenced by this Certificate which is settled through Cash Settlement shall obligate the Holder of the related Corporate Units to purchase at the Purchase Price, and the Company to sell, a number of newly issued shares of Common Stock equal to the Settlement Rate.

The "Applicable Market Value" means the average of the Closing Price per share of Common Stock on each of the 30 Trading Days ending on the third Trading Day immediately preceding the Purchase Contract Settlement Date. The "Closing Price" of the Common Stock on any date of determination means (i) the closing sale price (or, if no closing price is reported, the last reported sale price) of the Common Stock on the New York Stock Exchange (the "NYSE") on such date, (ii) if the Common Stock is not listed for trading on the NYSE on any such date, the closing sale price as reported in the composite transactions for the principal United States securities exchange on which the

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Common Stock is so listed, (iii) if the Common Stock is not so listed on a United States national or regional securities exchange, the closing sale price as reported by The Nasdaq Stock Market, (iv) if the Common Stock is not so reported, the last quoted bid price for the Common Stock in the over-the-counter market as reported by the National Quotation Bureau or similar organization, or (v) if such bid price is not available, the average of the mid-point of the last bid and ask prices of the Common Stock on such date from at least three nationally recognized independent investment banking firms retained for this purpose by the Company. A "Trading Day" means a day on which the Common Stock (A) is not suspended from trading on any national or regional securities exchange or association or over-the-counter market at the close of business and (B) has traded at least once on the national or regional securities exchange or association or over-the-counter market that is the primary market for the trading of the Common Stock.

In accordance with the terms of the Purchase Contract Agreement, the Holder of this Corporate Unit Certificate may pay the Purchase Price for the shares of Common Stock purchased pursuant to each Purchase Contract evidenced by this Certificate by effecting a Cash Settlement or from the proceeds of a remarketing of the related Pledged Debentures. A Holder of Corporate Units which fails to notify the Agent of its intention to effect a Cash Settlement on or prior to 11:00 a.m., New York City time, on the seventh Business Day immediately preceding the Purchase Contract Settlement Date or does so notify the Agent but fails to pay the Purchase Price as provided in the Purchase Contract Agreement prior to 11:00 a.m., New York City time, on the fifth Business Day immediately preceding the Purchase Contract Settlement Date, shall pay the Purchase Price for the shares of Common Stock to be issued under the related Purchase Contract from the proceeds of the sale of the related Pledged Debentures held by the Collateral Agent. Such sale will be made by the Remarketing Agent pursuant to the terms of the Remarketing Agreement on the third Business Day immediately preceding the Purchase Contract Settlement Date. As provided in the Purchase Contract Agreement, upon the occurrence of a Failed Remarketing the Collateral Agent, for the benefit of the Company, shall exercise its rights as a secured party with respect to the Pledged Debentures related to this Corporate Unit Certificate in the manner provided for in the Purchase Contract Agreement.

The Company shall not be obligated to issue any shares of Common Stock in respect of a Purchase Contract or deliver any certificates for such shares to the Holder unless it shall have received payment of the aggregate purchase price for the shares of Common Stock to be purchased under such Purchase Contract in the manner set forth in this Certificate.

Each Purchase Contract evidenced by this Certificate and all obligations and rights of the Company and the Holder under such Purchase Contract shall immediately and automatically terminate if a

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Termination Event shall occur. Upon the occurrence of a Termination Event, the Company shall give written notice to the Agent, the Collateral Agent and the Holders at their addresses as they appear in the Corporate Unit Register. Upon and after the occurrence of a Termination Event, the Collateral Agent shall release the Pledged Debenture forming a part of each Corporate Unit from the Pledge. A Corporate Unit shall thereafter represent the right to receive the Debenture forming a part of such Corporate Unit, in accordance with the terms of the Purchase Contract Agreement and the Pledge Agreement.

Under the terms of the Pledge Agreement, the Agent will be entitled to exercise the voting and any other consensual rights with respect to modifications or amendments of the Indenture pertaining to the Pledged Debentures, but only to the extent instructed in writing by the Holders. Upon receipt of notice of any meeting at which holders of Debentures are entitled to vote or upon the solicitation of consents, waivers or proxies of holders of Debentures, the Agent shall, as soon as practicable, mail to the Corporate Unit Holders a notice (a) containing such information as is contained in the notice or solicitation, (b) stating that each Corporate Unit Holder on the record date set by the Agent (which, to the extent possible, shall be the same date as the record date for determining the holders of Debentures entitled to vote) shall be entitled to instruct the Agent as to the exercise of the voting rights pertaining to the Debentures constituting a part of such Holder's Corporate Units and (c) stating the manner in which such instructions may be given. Upon the written request of the Corporate Unit Holders on such record date received by the Collateral Agent at least six days prior to such meeting, the Agent shall endeavor insofar as practicable to vote or cause to be voted, in accordance with the instructions set forth in such requests, the maximum number of Debentures as to which any particular voting instructions are received. In the absence of specific instructions from the Holder of a Corporate Unit, the Agent shall abstain from voting the Debenture evidenced by such Corporate Unit.

The Corporate Unit Certificates are issuable only in registered form and only in denominations of a single Corporate Unit and any integral multiple of it. The transfer of any Corporate Unit Certificate will be registered and Corporate Unit Certificates may be exchanged as provided in the Purchase Contract Agreement. The Corporate Unit Registrar may require a Holder, among other things, to furnish appropriate endorsements and transfer documents permitted by the Purchase Contract Agreement. No service charge shall be required for any such registration of transfer or exchange, but the Company and the Agent may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection with such transactions. A Holder who elects to substitute a Treasury Security for Debentures, thereby creating Treasury Units, shall be responsible for any fees or expenses payable in connection with the substitution. Except as provided in the Purchase Contract Agreement, for so long as the Purchase Contract underlying a Corporate Unit remains in effect, such Corporate Unit shall not be separable into its constituent parts,

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and the rights and obligations of the Holder of such Corporate Unit in respect of the Debenture and Purchase Contract constituting such Corporate Unit may be transferred and exchanged only as a Corporate Unit. The holder of a Corporate Unit may substitute for the Pledged Debenture securing its obligation under the related Purchase Contract Treasury Securities in an aggregate principal amount equal to the aggregate principal amount at maturity of the Debentures in accordance with the terms of the Purchase Contract Agreement and the Pledge Agreement. From and after such Collateral Substitution, the Unit for which such Pledged Treasury Securities secures the Holder's obligation under the Purchase Contract shall be referred to as a "Treasury Unit." A Holder may make such Collateral Substitution only in integral multiples of 5,000 Corporate Units for 13 Treasury Units. Such Collateral Substitution may cause the equivalent aggregate principal amount of this Certificate to be increased or decreased. All such adjustments to the equivalent aggregate principal amount of this Corporate Unit Certificate shall be duly recorded by placing an appropriate notation on the Schedule attached to this Certificate.

A Holder of Treasury Units may recreate Corporate Units at any time on or prior to the seventh Business Day immediately preceding the Purchase Contract Settlement Date by delivering to the Securities Intermediary Debentures of an aggregate principal amount at maturity equal to the aggregate principal amount at maturity of the Pledged Treasury Securities in exchange for the release of such Pledged Treasury Securities in accordance with the terms of the Purchase Contract Agreement and the Pledge Agreement.

The Purchase Contracts and all obligations and rights of the Company and the Holders under them, shall immediately and automatically terminate, without the necessity of any notice or action by any Holder, the Agent or the Company, if, on or prior to the Purchase Contract Settlement Date, a Termination Event shall have occurred. Upon the occurrence of a Termination Event, the Company shall promptly, but within two Business Days, give written notice to the Agent, the Collateral Agent and the Holders, at their addresses as they appear in the Corporate Unit Register. Upon and after the occurrence of a Termination Event, the Collateral Agent shall release the Debentures from the Pledge in accordance with the provisions of the Pledge Agreement.

Upon registration of transfer of this Corporate Unit Certificate, the transferee shall be bound (without the necessity of any other action on the part of such transferee, except as may be required by the Agent pursuant to the Purchase Contract Agreement) under the terms of the Purchase Contract Agreement and the Purchase Contracts evidenced by this Certificate and the transferor shall be released from the obligations under the Purchase Contracts evidenced by this Corporate Unit Certificate. The Company covenants and agrees, and the Holder, by its acceptance of this Certificate, likewise covenants and agrees, to be bound by the provisions of this paragraph.

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The Holder of this Corporate Unit Certificate, by its acceptance of this Certificate, authorizes the Agent to enter into and perform the related Purchase Contracts forming part of the Corporate Units evidenced by this Certificate on its behalf as its attorney-in-fact, expressly withholds any consent to the assumption (I.E., affirmance) of the Purchase Contracts by the Company or its trustee in the event that the Company becomes the subject of a case under the Bankruptcy Code, agrees to be bound by the terms and provisions of such Purchase Contracts, covenants and agrees to perform its obligations under such Purchase Contracts, consents to the provisions of the Purchase Contract Agreement, authorizes the Agent to enter into and perform the Purchase Contract Agreement and the Pledge Agreement on its behalf as its attorney-in-fact, and consents to the Pledge of the Debentures underlying this Corporate Unit Certificate pursuant to the Pledge Agreement. The Holder further covenants and agrees that, to the extent and in the manner provided in the Purchase Contract Agreement and the Pledge Agreement, but subject to the terms of such agreements, payments received, pursuant to the Remarketing, in respect of the principal amount of the Pledged Debentures shall be paid by the Collateral Agent to the Company in satisfaction of such Holder's obligations under such Purchase Contract and such Holder shall acquire no right, title or interest in such payments.

Subject to certain exceptions, the provisions of the Purchase Contract Agreement may be amended with the consent of the Holders of a majority of the Purchase Contracts.

The Purchase Contracts shall for all purposes be governed by, and construed in accordance with, the internal law of the State of New York, without giving effect to any contrary conflict of laws or choice of law provisions of the law of the State of New York or any other jurisdiction.

The Company, the Agent and its Affiliates and any agent of the Company or the Agent may treat the Person in whose name this Corporate Unit Certificate is registered as the owner of the Corporate Units evidenced by this Certificate for all purposes, notwithstanding any notice to the contrary, and neither the Company, the Agent nor any such agent shall be affected by notice to the contrary.

The Purchase Contracts shall not, prior to settlement, entitle the Holder to any of the rights of a holder of shares of Common Stock.

A copy of the Purchase Contract Agreement is available for inspection at the offices of the Agent.

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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)

                       Under Uniform Gifts to Minors
                       Act of _______
                       ________________________________


TEN ENT -              as tenants by the entireties
JT TEN -               as joint tenants with right of
                       survivorship and not as tenants
                       in common

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

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s) unto


(Please insert Social Security or Taxpayer I.D. or other Identifying Number of Assignee)



(Please Print or Type Name and Address Including Postal Zip Code of Assignee)
the within Corporate Unit Certificates and all rights thereunder, hereby irrevocably constituting and appointing

attorney to transfer said Corporate Unit Certificates on the books of New NiSource Inc. with full power of substitution in the premises.

Dated:__________________ ______________________________________ Signature

NOTICE: The signature to this assignment must correspond with the name as it appears upon the face of the within Corporate Unit Certificates in every particular, without alteration or enlargement or any change whatsoever.

Signature Guarantee: ___________________________________

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SETTLEMENT INSTRUCTIONS

The undersigned Holder directs that a certificate for shares of Common Stock deliverable upon settlement on or after the Purchase Contract Settlement Date of the Purchase Contracts underlying the number of Corporate Units evidenced by this Corporate Unit Certificate be registered in the name of, and delivered, together with a check in payment for any fractional share, to the undersigned at the address indicated below unless a different name and address have been indicated below. If shares are to be registered in the name of a Person other than the undersigned, the undersigned will pay any transfer tax payable incident thereto.

Dated: _______________________      _______________________________
                                    Signature
                                    Signature Guarantee:___________
                                    (if assigned to another person)

If shares are to be registered in
the name of and delivered to a      REGISTERED HOLDER
Person other than the Holder,
please (i) print such Person's
name and address and (ii) provide
a guarantee of your signature:

                                    Please print name and address of
                                    Registered Holder:

_______________________________     _______________________________
               Name                               Name

_______________________________     _______________________________
              Address                            Address

_______________________________     _______________________________

_______________________________     _______________________________

_______________________________     _______________________________


Social Security or other
Taxpayer Identification             _______________________________
Number, if any

Transfer Instructions for Pledged Debentures Transferable Upon a Termination Event:



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[TO BE ATTACHED TO GLOBAL CERTIFICATES]

SCHEDULE OF INCREASES OR DECREASES IN GLOBAL CERTIFICATE

The following increases or decreases in this Global Certificate have been made:

                                        Number of
          Amount of      Amount of        Units
         decrease in    increase in   evidenced by
          Number of      Number of     this Global   Signature of
            Units          Units       Certificate    authorized
        evidenced by   evidenced by     following     officer of
         the Global     the Global    such decrease    Agent or
Date     Certificate    Certificate    or increase    Depositary

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EXHIBIT B

FACE OF TREASURY SAILS{SM} CERTIFICATE

"THIS CERTIFICATE IS A GLOBAL CERTIFICATE WITHIN THE MEANING OF THE PURCHASE CONTRACT AGREEMENT HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (THE "DEPOSITARY"), OR A NOMINEE OF THE DEPOSITARY. THIS CERTIFICATE IS EXCHANGEABLE FOR CERTIFICATES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE PURCHASE CONTRACT AGREEMENT AND NO TRANSFER OF THIS CERTIFICATE (OTHER THAN A TRANSFER OF THIS CERTIFICATE AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY) MAY BE REGISTERED EXCEPT IN LIMITED CIRCUMSTANCES.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN."

NO. _____ CUSIP NO. 65473P 70 9
NUMBER OF TREASURY SAILS{SM} _________

NISOURCE INC.
TREASURY STOCK APPRECIATION INCOME LINKED SECURITY{SM}

This Treasury Unit Certificate certifies that Cede & Co. is the registered Holder of the number of Treasury Stock Appreciation Income Linked Securities{SM} ("SAILS{SM}" or "Units") set forth above. Each Treasury Unit consists of (i) a beneficial ownership interest of a Treasury Security having a principal amount at maturity equal to $_____, subject to the Pledge of such Treasury Security by such Holder pursuant to the Pledge Agreement, and (ii) the rights and obligations of the Holder under one Purchase Contract with NiSource Inc., a Delaware corporation (the "Company"). All capitalized terms used in this Certificate which are defined in the Purchase Contract Agreement (as defined on the reverse of this Certificate) have the meaning set forth in the Purchase Contract Agreement.

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Pursuant to the Pledge Agreement, the Treasury Securities constituting part of each Treasury Unit evidenced by this Certificate have been pledged to the Collateral Agent, for the benefit of the Company, to secure the obligations of the Holder under the Purchase Contract comprising a portion of such Treasury Unit.

Each Purchase Contract evidenced by this Certificate obligates the Holder of this Treasury Unit Certificate to purchase, and the Company to sell, on ________ __, 2004 (the "Purchase Contract Settlement Date"), at a price equal to $2.60 (the "Stated Amount"), a number of common shares, without par value ("Common Stock"), of the Company equal to the Settlement Rate, unless on or prior to the Purchase Contract Settlement Date there shall have occurred a Termination Event with respect to the Treasury Unit of which such Purchase Contract is a part, all as provided in the Purchase Contract Agreement and more fully described on the reverse of this Certificate. The purchase price for the shares of Common Stock purchased pursuant to each Purchase Contract evidenced by this Certificate, if not paid earlier, shall be paid on the Purchase Contract Settlement Date by separate cash or by application of the principal amount of the Treasury Securities pledged to secure the obligations under such Purchase Contract in accordance with the terms of the Pledge Agreement.

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

Unless the certificate of authentication has been executed by the Agent by manual signature, this Treasury Unit Certificate shall not be entitled to any benefit under the Pledge Agreement or the Purchase Contract Agreement or be valid or obligatory for any purpose.

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

NISOURCE INC.

By: _____________________________
Name:
Title:

By: _____________________________
Name:
Title:

HOLDER SPECIFIED ABOVE (as to
obligations of such Holder under
the Purchase Contracts)

By: THE CHASE MANHATTAN BANK, not
individually but solely as
Attorney-in-Fact of such
Holder

By: _____________________________
Name:
Title:

Dated:

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AGENT'S CERTIFICATE OF AUTHENTICATION

This is one of the Treasury SAILS{SM} referred to in the within-mentioned Purchase Contract Agreement.

By: THE CHASE MANHATTAN BANK, as
Purchase Contract Agent

By: ____________________________
Authorized Officer

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(REVERSE OF TREASURY SAILS{SM} CERTIFICATE)

Each Purchase Contract evidenced by this Certificate is governed by the Purchase Contract Agreement, dated as of ____________, 2000 (as it may be supplemented from time to time, the "Purchase Contract Agreement") between the Company and The Chase Manhattan Bank, as Purchase Contract Agent (including its successors under that agreement, the "Agent"), to which Purchase Contract Agreement and supplemental agreements to it reference is made for a description of the respective rights, limitations of rights, obligations, duties and immunities of the Agent, the Company and the Holders and of the terms upon which the Treasury Unit Certificates are, and are to be, executed and delivered.

Each Purchase Contract evidenced by this Certificate obligates the Holder of this Treasury Unit Certificate to purchase, and the Company to sell, on the Purchase Contract Settlement Date at a price equal to the Stated Amount (the "Purchase Price") a number of shares of Common Stock of the Company equal to the Settlement Rate, unless on or prior to the Purchase Contract Settlement Date, there shall have occurred a Termination Event with respect to the Units of which such Purchase Contract is a part. The "Settlement Rate" is equal to (a) if the Applicable Market Value (as defined below) is equal to or greater than $23.10 (the "Threshold Appreciation Price"), 0.1126 shares of Common Stock per Purchase Contract, (b) if the Applicable Market Value is less than the Threshold Appreciation Price but is greater than $16.50, the number of shares of Common Stock per Purchase Contract equal to the Stated Amount divided by the Applicable Market Value, and (c) if the Applicable Market Amount is less than or equal to $16.50, then 0.1576 shares of Common Stock per Purchase Contract, in each case subject to adjustment as provided in the Purchase Contract Agreement. No fractional shares of Common Stock will be issued upon settlement of Purchase Contracts, as provided in the Purchase Contract Agreement.

Each Purchase Contract evidenced by this Certificate which is settled through Cash Settlement shall obligate the Holder of the related Treasury Unit to purchase at the Purchase Price for cash, and the Company to sell, a number of newly issued shares of Common Stock equal to the Settlement Rate.

The "Applicable Market Value" means the average of the Closing Prices per share of Common Stock on each of the 30 Trading Days ending on the third Trading Day immediately preceding the Purchase Contract Settlement Date. The "Closing Price" of the Common Stock on any date of determination means the (i) closing sale price (or, if no closing price is reported, the last reported sale price) of the Common Stock on the New York Stock Exchange (the "NYSE") on such date, (ii) if the Common Stock is not listed for trading on the NYSE on any such date, the closing sale price as reported in the composite transactions for the principal United States securities exchange on which the Common Stock is so listed, (iii) if the Common Stock is not

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so listed on a United States national or regional securities exchange, the closing sale price as reported by The Nasdaq Stock Market, (iv) if the Common Stock is not so reported, the last quoted bid price for the Common Stock in the over-the-counter market as reported by the National Quotation Bureau or similar organization, or (v) if such bid price is not available, the average of the mid-point of the last bid and ask prices of the Common Stock on such date from at least three nationally recognized independent investment banking firms retained for this purpose by the Company. A "Trading Day" means a day on which the Common Stock (A) is not suspended from trading on any national or regional securities exchange or association or over-the-counter market at the close of business and (B) has traded at least once on the national or regional securities exchange or association or over-the-counter market that is the primary market for the trading of the Common Stock.

In accordance with the terms of the Purchase Contract Agreement, the Holder of this Treasury Unit shall pay the Purchase Price for the shares of Common Stock purchased pursuant to each Purchase Contract evidenced by this Certificate either by effecting a Cash Settlement of each such Purchase Contract or by applying a principal amount of the Pledged Treasury Security underlying such Holder's Treasury Unit equal to the Stated Amount of such Purchase Contract to the purchase of the Common Stock. A Holder of a Treasury Unit which fails to notify the Agent of its intention to effect a Cash Settlement on or prior to 5:00 p.m., New York City time, on the second Business Day immediately preceding the Purchase Contract Settlement Date or does so notify the Agent but fails to pay the Purchase Price as provided in the Purchase Contract Agreement prior to 11:00 a.m. New York City time on the Business Day immediately preceding the Purchase Contract Settlement Date shall pay the Purchase Price for the shares of Common Stock to be issued under the related Purchase Contract from the proceeds of the Pledged Treasury Securities.

The Company shall not be obligated to issue any shares of Common Stock in respect of a Purchase Contract or deliver any certificates for such shares to the Holder unless it shall have received payment of the aggregate purchase price for the shares of Common Stock to be purchased under such Purchase Contract in the manner set forth in this Certificate.

Each Purchase Contract evidenced by this Certificate and all obligations and rights of the Company and the Holder under such Purchase Contract shall immediately and automatically terminate if a Termination Event shall occur. Upon the occurrence of a Termination Event, the Company shall give written notice to the Agent, the Collateral Agent and the Holders, at their addresses as they appear in the Treasury Unit Register. Upon and after the occurrence of a Termination Event, the Collateral Agent shall release the Pledged Treasury Securities (as defined in the Pledge Agreement) forming a part of each Treasury Unit from the Pledge. A Treasury Unit shall thereafter represent the right to receive the interest in the Treasury

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Securities forming a part of such Treasury Unit, in accordance with the terms of the Purchase Contract Agreement and the Pledge Agreement.

The Treasury Unit Certificates are issuable only in registered form and only in denominations of a single Treasury Unit and any integral multiple of it. The transfer of any Treasury Unit Certificate will be registered and Treasury Unit Certificates may be exchanged as provided in the Purchase Contract Agreement. The Treasury Unit Registrar may require a Holder, among other things, to furnish appropriate endorsements and transfer documents permitted by the Purchase Contract Agreement. No service charge shall be required for any such registration of transfer or exchange, but the Company and the Agent may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection with such transactions. A Holder who elects to substitute Debentures for Treasury Securities, thereby recreating Corporate Units, shall be responsible for any fees or expenses associated with such transaction. Except as provided in the Purchase Contract Agreement, for so long as the Purchase Contract underlying a Treasury Unit remains in effect, such Treasury Unit shall not be separable into its constituent parts, and the rights and obligations of the Holder of such Treasury Unit in respect of the Treasury Security and the Purchase Contract constituting such Treasury Unit may be transferred and exchanged only as a Treasury Unit. A Holder of Treasury Unit may recreate Corporate Unit by delivering to the Collateral Agent Debentures equal to the aggregate principal amount at maturity of the Pledged Treasury Securities in exchange for the release of such Pledged Treasury Securities in accordance with the terms of the Purchase Contract Agreement and the Pledge Agreement. From and after such substitution, the Holder's Unit shall be referred to as a "Corporate Unit." Such substitution may cause the equivalent aggregate principal amount of this Certificate to be increased or decreased. All such adjustments to the equivalent aggregate principal amount of this Treasury Unit Certificate shall be duly recorded by placing an appropriate notation on the Schedule attached to this Certificate.

A Holder of a Corporate Unit may recreate a Treasury Unit at any time on or prior to the seventh Business Day immediately preceding the Purchase Contract Settlement Date by delivering to the Collateral Agent Treasury Securities in an aggregate principal amount at maturity equal to the aggregate principal amount at maturity of the Pledged Debentures in exchange for the release of such Pledged Debentures in accordance with the terms of the Purchase Contract Agreement and the Pledge Agreement. Any such recreation of a Treasury Unit may be effected only in multiples of 5000 Corporate Units for 13 Treasury Units.

The Purchase Contracts and all obligations and rights of the Company and the Holders under them shall immediately and automatically terminate, without the necessity of any notice or action by any Holder, the Agent or the Company, if, on or prior to the Purchase Contract Settlement Date, a Termination Event shall have occurred.

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Upon the occurrence of a Termination Event, the Company shall promptly, but within two Business Days, give written notice to the Agent, the Collateral Agent and the Holders, at their addresses as they appear in the Treasury Unit Register. Upon the occurrence of a Termination Event, the Collateral Agent shall release the Treasury Securities from the Pledge in accordance with the provisions of the Pledge Agreement.

Upon registration of transfer of this Treasury Unit Certificate, the transferee shall be bound (without the necessity of any other action on the part of such transferee, except as may be required by the Agent pursuant to the Purchase Contract Agreement), under the terms of the Purchase Contract Agreement and the Purchase Contracts evidenced by this Certificate and the transferor shall be released from the obligations under the Purchase Contracts evidenced by this Treasury Unit Certificate. The Company covenants and agrees, and the Holder, by its acceptance of this Certificate, likewise covenants and agrees, to be bound by the provisions of this paragraph.

The Holder of this Treasury Unit Certificate, by its acceptance of this Certificate, authorizes the Agent to enter into and perform the related Purchase Contracts forming part of the Treasury Units evidenced by this Certificate on its behalf as its attorney-in-fact, expressly withholds any consent to the assumption (I.E., affirmance) of the Purchase Contracts by the Company or its trustee in the event that the Company becomes the subject of a case under the Bankruptcy Code, agrees to be bound by the terms and provisions of such Purchase Contracts, covenants and agrees to perform its obligations under such Purchase Contracts, consents to the provisions of the Purchase Contract Agreement, authorizes the Agent to enter into and perform the Purchase Contract Agreement and the Pledge Agreement on its behalf as its attorney-in-fact, and consents to the Pledge of the Treasury Units underlying this Treasury Unit Certificate pursuant to the Pledge Agreement. The Holder further covenants and agrees, that, to the extent and in the manner provided in the Purchase Contract Agreement and the Pledge Agreement, but subject to the terms of such agreements, payments in respect to the aggregate principal amount of the Pledged Treasury Securities on the Purchase Contract Settlement Date shall be paid by the Collateral Agent to the Company in satisfaction of such Holder's obligations under such Purchase Contract and such Holder shall acquire no right, title or interest in such payments.

Subject to certain exceptions, the provisions of the Purchase Contract Agreement may be amended with the consent of the Holders of a majority of the Purchase Contracts.

The Purchase Contracts shall for all purposes be governed by, and construed in accordance with, the internal law of the State of New York, without giving effect to any contrary conflict of laws or choice of law provisions of the law of the State of New York or any other jurisdiction.

B-8

The Company, the Agent and its Affiliates and any agent of the Company or the Agent may treat the Person in whose name this Treasury Unit Certificate is registered as the owner of the Treasury Units evidenced by this Certificate for all purposes, notwithstanding any notice to the contrary, and neither the Company, the Agent nor any such agent shall be affected by notice to the contrary.

The Purchase Contracts shall not, prior to settlement, entitle the Holder to any of the rights of a holder of shares of Common Stock.

A copy of the Purchase Contract Agreement is available for inspection at the offices of the Agent.

B-9

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)

                       Under Uniform Gifts to Minors
                       Act of _________________________
                       ________________________________


TEN ENT -              as tenants by the entireties

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

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

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s) unto _______________________________________
(Please insert Social Security or Taxpayer I.D. or other Identifying Number of Assignee)




(Please Print or Type Name and Address Including Postal Zip Code of Assignee)
the within Treasury Unit Certificates and all rights thereunder, hereby irrevocably constituting and appointing _______________________
attorney to transfer said Treasury Unit Certificates on the books of New NiSource Inc. with full power of substitution in the premises.

Dated:__________________ ______________________________________ Signature

NOTICE: The signature to this assignment must correspond with the name as it appears upon the face of the within Treasury Unit Certificates in every particular, without alteration or enlargement or any change whatsoever.

Signature Guarantee: ___________________________________

B-10

SETTLEMENT INSTRUCTIONS

The undersigned Holder directs that a certificate for shares of Common Stock deliverable upon settlement on or after the Purchase Contract Settlement Date of the Purchase Contracts underlying the number of Treasury Units evidenced by this Treasury Unit Certificate be registered in the name of, and delivered, together with a check in payment for any fractional share, to the undersigned at the address indicated below unless a different name and address have been indicated below. If shares are to be registered in the name of a Person other than the undersigned, the undersigned will pay any transfer tax payable incident thereto.

Dated: _______________________   _______________________________
                                 Signature
                                 Signature Guarantee: __________
                                 (if assigned to another person)
If shares are to be registered
in the name of and delivered to  REGISTERED HOLDER
a Person other than the Holder,
please (i) print such Person's
name and address and (ii)
provide a guarantee of your
signature:

                                 Please print name and address
                                 of Registered Holder:


_______________________________  _______________________________
              Name                            Name

_______________________________  _______________________________
            Address                          Address

_______________________________  _______________________________

_______________________________  _______________________________

_______________________________  _______________________________

Social Security or other
Taxpayer Identification          _______________________________
Number, if any

Transfer Instructions for Pledged Treasury Units Transferable Upon a Termination Event:




B-11

[TO BE ATTACHED TO GLOBAL CERTIFICATES]

SCHEDULE OF INCREASES OR DECREASES IN GLOBAL CERTIFICATE

The following increases or decreases in this Global Certificate have been made:

                                        Number of
          Amount of      Amount of        Units
         decrease in    increase in    evidenced by
          Number of      Number of         this
            Units          Units          Global      Signature of
        evidenced by   evidenced by    Certificate     authorized
             the            the       following such   officer of
           Global         Global       decrease or      Agent or
Date     Certificate    Certificate      increase      Depositary

B-12

EXHIBIT C

INSTRUCTION TO PURCHASE CONTRACT AGENT

The Chase Manhattan Bank
450 West 33rd Street
New York, New York 10001
Attention: Capital Markets Fiduciary Services

Re: ________ Units of NiSource Inc. (the "Company")

The undersigned Holder notifies you that it has delivered to Bank One Trust Company, National Association, as Securities Intermediary, for credit to the Collateral Account, $______ aggregate principal amount of [Debentures] [Treasury Securities] in exchange for the [Pledged Debentures] [Pledged Treasury Securities] held in the Collateral Account, in accordance with the Pledge Agreement, dated as of ____________, 2000 (the "Pledge Agreement"; unless otherwise defined herein, terms defined in the Pledge Agreement are used herein as defined therein), between you, the Company, the Collateral Agent and the Securities Intermediary. The undersigned Holder has paid all applicable fees relating to such exchange. The undersigned Holder instructs you to instruct the Collateral Agent to release to you on behalf of the undersigned Holder the [Pledged Debentures] [Pledged Treasury Securities] related to such [Corporate Unit] [Treasury Unit].

Date: _______________________    _______________________________
                                            Signature

                                 Signature Guarantee: __________

Please print name and address of Registered Holder:

_______________________________  _______________________________
Name                             Social Security or other
                                 Taxpayer Identification Number,
Address                          if any

_______________________________

_______________________________


C-1

EXHIBIT D
NOTICE FROM PURCHASE CONTRACT AGENT
TO HOLDERS
(Transfer of Collateral upon Occurrence of a Termination Event)

[HOLDER]

Attention:
Telecopy: __________

Re: __________ Units of NiSource Inc. (the "Company")

Please refer to the Purchase Contract Agreement, dated as of ____________, 2000 (the "Purchase Contract Agreement"; unless otherwise defined herein, terms defined in the Purchase Contract Agreement are used herein as defined therein), between the Company and the undersigned, as Purchase Contract Agent and as attorney-in-fact for the holders of Units from time to time.

We notify you that a Termination Event has occurred and that the [Debentures] [Treasury Securities] underlying your ownership interest in _____ [Corporate Units][Treasury Units] have been released and are being held by us for your account pending receipt of transfer instructions with respect to such Debentures [Treasury Securities] (the "Released Securities").

Pursuant to Section 3.15 of the Purchase Contract Agreement, we request written transfer instructions with respect to the Released Securities. Upon receipt of your instructions and upon transfer to us of your [Corporate Unit][Treasury Unit] effected through book-entry or by delivery to us of your [Corporate Unit Certificate][Treasury Unit Certificate], we shall transfer the Released Securities by book-entry transfer, or other appropriate procedures, in accordance with your instructions. In the event you fail to effect such transfer or delivery, the Released Securities and any distributions thereon shall be held in our name, or in the name of our nominee, in trust for your benefit, until such time as such [Corporate Unit][Treasury Unit] is transferred or your [Corporate Unit Certificate][Treasury Unit Certificate] is surrendered or satisfactory evidence is provided that such your [Corporate Unit Certificate][Treasury Unit Certificate] has been destroyed, lost or stolen, together with any indemnification that we or the Company may require.

Date: _________________       By:  THE CHASE MANHATTAN BANK,
                                   as Purchase Contract Agent

                                   ________________________________
                                   Name:

Title:

D-1

EXHIBIT E

NOTICE TO SETTLE BY SEPARATE CASH

The Chase Manhattan Bank
450 West 33rd Street
New York, New York 10001
Attention: Capital Markets Fiduciary Services

Re: ________ Units of NiSource Inc. (the "Company")

The undersigned Holder irrevocably notifies you in accordance with Section 5.4 of the Purchase Contract Agreement, dated as of ____________, 2000 (the "Purchase Contract Agreement"; unless otherwise defined herein, terms defined in the Purchase Contract Agreement are used herein as defined therein), between the Company and yourselves, as Purchase Contract Agent and as Attorney-in-Fact for the Holders of the Purchase Contracts, that the undersigned Holder has elected to pay to the Securities Intermediary for deposit in the Collateral Account, on or prior to 11:00 a.m., New York City time, on the [fifth Business Day][Business Day] immediately preceding the Purchase Contract Settlement Date (in lawful money of the United States by certified or cashiers' check or wire transfer, in immediately available funds), $______ as the Purchase Price for the shares of Common Stock issuable to such Holder by the Company under the related Purchase Contract on the Purchase Contract Settlement Date. The undersigned Holder instructs you to notify promptly the Collateral Agent of the undersigned Holder's election to make such Cash Settlement with respect to the Purchase Contracts related to such Holder's [Corporate Unit] [Treasury Unit].

Date: _______________________    ____________________________________
                                              Signature

                                 Signature Guarantee:________________

Please print name and address of Registered Holder:

E-2

EXHIBIT F

NOTICE FROM PURCHASE CONTRACT AGENT
TO COLLATERAL AGENT AND INDENTURE TRUSTEE
(Payment of Purchase Contract Settlement Price)

Bank One Trust Company, National Association One North State Street
9th Floor
Chicago, Illinois 60670-0126
Attention: Corporate Trust Administration Telecopy: 312-407-1708

The Chase Manhattan Bank
450 West 33rd Street
New York, New York 10001
Attention: Capital Markets Fiduciary Services Telecopy: 212-946-8159

Re: __________ Units of NiSource Inc. (the "Company")

Please refer to the Purchase Contract Agreement dated as of ____________, 2000 (the "Purchase Contract Agreement"; unless otherwise defined herein, terms defined in the Purchase Contract Agreement are used herein as defined therein), between the Company and the undersigned, as Purchase Contract Agent and as attorney-in-fact for the Holders of Units from time to time.

In accordance with Section 5.4 of the Purchase Contract Agreement and, based on instructions and Cash Settlements received from Holders of Corporate Units as of 11:00 a.m, [DATE (FIFTH BUSINESS
DAY IMMEDIATELY PRECEDING THE PURCHASE CONTRACT SETTLEMENT DATE)], we notify you that _____ Debentures are to be tendered for purchase in the Remarketing.

Date: ______________________       By:  THE CHASE MANHATTAN BANK,
                                        as Purchase Contract Agent


                                        ____________________________
                                        Name:

Title:

F-1

EXHIBIT 4.4

NEW NISOURCE INC.

AND

BANK ONE TRUST COMPANY, NATIONAL ASSOCIATION,
AS COLLATERAL AGENT

AND

BANK ONE TRUST COMPANY, NATIONAL ASSOCIATION,
AS SECURITIES INTERMEDIARY

AND

THE CHASE MANHATTAN BANK,
AS PURCHASE CONTRACT AGENT


PLEDGE AGREEMENT

DATED AS OF ______________, 2000


Re:

STOCK APPRECIATION INCOME LINKED SECURITIES{SM}
(SAILS{SM})

OF

NEW NISOURCE INC.


                           TABLE OF CONTENTS


R E C I T A L S . . . . . . . . . . . . . . . . . . . . . . . . .    1

ARTICLE I - DEFINITIONS AND OTHER PROVISIONS OF GENERAL
            APPLICATION
     Section 1.1.   Definitions . . . . . . . . . . . . . . . . .    2

ARTICLE II - PLEDGE
     Section 2.1.   Pledge  . . . . . . . . . . . . . . . . . . .    5
     Section 2.2.   Control; Financing Statement  . . . . . . . .    6
     Section 2.3.   Termination.  . . . . . . . . . . . . . . . .    6

ARTICLE III - DISTRIBUTIONS ON PLEDGED COLLATERAL
     Section 3.1.   Income Distributions. . . . . . . . . . . . .    6
     Section 3.2.   Principal Payments Following Termination
                    Event.  . . . . . . . . . . . . . . . . . . .    6
     Section 3.3.   Principal Payments Prior To or On Purchase
                    Contract Settlement Date. . . . . . . . . . .    6
     Section 3.4.   Payments to Purchase Contract Agent . . . . .    7
     Section 3.5.   Assets Not Properly Released. . . . . . . . .    7

ARTICLE IV - CONTROL
     Section 4.1.   Establishment of Collateral Account.  . . . .    8
     Section 4.2.   Treatment as Financial Assets.  . . . . . . .    8
     Section 4.3.   Sole Control by Collateral Agent. . . . . . .    8
     Section 4.4.   Securities Intermediary's Location. . . . . .    8
     Section 4.5.   No Other Claims.  . . . . . . . . . . . . . .    9
     Section 4.6.   Investment and Release. . . . . . . . . . . .    9
     Section 4.7.   Statements and Confirmations. . . . . . . . .    9
     Section 4.8.   Tax Allocations.  . . . . . . . . . . . . . .    9
     Section 4.9.   No Other Agreements.  . . . . . . . . . . . .    9
     Section 4.10.  Powers Coupled With An Interest.  . . . . . .    9

ARTICLE V - INITIAL DEPOSIT; ESTABLISHMENT OF TREASURY UNITS
            AND REESTABLISHMENT OF CORPORATE UNITS
     Section 5.1.   Initial Deposit of Debentures . . . . . . . .   10
     Section 5.2.   Establishment of Treasury Units . . . . . . .   10
     Section 5.3.   Reestablishment of Corporate Units  . . . . .   11
     Section 5.4.   Termination Event . . . . . . . . . . . . . .   12
     Section 5.5.   Cash Settlement . . . . . . . . . . . . . . .   13
     Section 5.6.   [Intentionally omitted] . . . . . . . . . . .   14
     Section 5.7.   Application of Proceeds of Settlement . . . .   14

ARTICLE VI - VOTING RIGHTS - PLEDGED DEBENTURES

ARTICLE VII - RIGHTS AND REMEDIES; DISTRIBUTION OF THE
              DEBENTURES
     Section 7.1.   Rights and Remedies of the Collateral Agent .   16
     Section 7.2.   Substitutions . . . . . . . . . . . . . . . .   17

ARTICLE VIII - REPRESENTATIONS AND WARRANTIES; COVENANTS
     Section 8.1.   Representations and Warranties  . . . . . . .   17
     Section 8.2.   Covenants . . . . . . . . . . . . . . . . . .   18

                                   i

ARTICLE IX - THE COLLATERAL AGENT AND THE SECURITIES
             INTERMEDIARY
     Section 9.1.   Appointment, Powers and Immunities  . . . . .   19
     Section 9.2.   Instructions of the Company . . . . . . . . .   20
     Section 9.3.   Reliance by Collateral Agent and Securities
                    Intermediary  . . . . . . . . . . . . . . . .   20
     Section 9.4.   Rights in Other Capacities  . . . . . . . . .   20
     Section 9.5.   Non-Reliance on Collateral Agent and
                    Securities Intermediary . . . . . . . . . . .   20
     Section 9.6.   Compensation and Indemnity  . . . . . . . . .   21
     Section 9.7.   Failure to Act  . . . . . . . . . . . . . . .   21
     Section 9.8.   Resignation of Collateral Agent and
                    Securities Intermediary . . . . . . . . . . .   22
     Section 9.9.   Right to Appoint Agent or Advisor . . . . . .   23
     Section 9.10.  Survival  . . . . . . . . . . . . . . . . . .   24
     Section 9.11.  Exculpation . . . . . . . . . . . . . . . . .   24

ARTICLE X - AMENDMENT
     Section 10.1.  Amendment Without Consent of Holders  . . . .   24
     Section 10.2.  Amendment with Consent of Holders . . . . . .   25
     Section 10.3.  Execution of Amendments . . . . . . . . . . .   25
     Section 10.4.  Effect of Amendments  . . . . . . . . . . . .   26
     Section 10.5.  Reference to Amendments . . . . . . . . . . .   26

ARTICLE XI - MISCELLANEOUS
     Section 11.1.  No Waiver . . . . . . . . . . . . . . . . . .   26
     Section 11.2.  Governing Law . . . . . . . . . . . . . . . .   26
     Section 11.3.  Notices . . . . . . . . . . . . . . . . . . .   27
     Section 11.4.  Successors and Assigns  . . . . . . . . . . .   27
     Section 11.5.  Counterparts  . . . . . . . . . . . . . . . .   27
     Section 11.6.  Severability  . . . . . . . . . . . . . . . .   27
     Section 11.7.  Expenses, etc.  . . . . . . . . . . . . . . .   28
     Section 11.8.  Security Interest Absolute  . . . . . . . . .   28
     Section 11.9.  Name of the Company . . . . . . . . . . . . .   28


EXHIBIT A   Instruction from Purchase Contract Agent to Collateral
            Agent (Establishment of Treasury Unit)
EXHIBIT B   Instruction from Collateral Agent to Securities
            Intermediary (Establishment of Treasury Unit)
EXHIBIT C   Instruction from Purchase Contract Agent to Collateral
            Agent (Reestablishment of Corporate Unit)
EXHIBIT D   Instruction from Collateral Agent to Securities
            Intermediary (Reestablishment of Corporate Unit)

EXHIBIT E Notice of Cash Settlement from the Securities Intermediary to the Purchase Contract Agent Corporate Units EXHIBIT F Notice of Cash Settlement from the Securities Intermediary to the Purchase Contract Agent Treasury Units

ii

PLEDGE AGREEMENT

PLEDGE AGREEMENT dated as of ______________, 2000, among New NiSource Inc., a Delaware corporation (the "Company"), Bank One Trust Company, National Association, a national banking association, not individually but solely as collateral agent (in such capacity, together with its successors in such capacity, the "Collateral Agent"), Bank One Trust Company, National Association, a national banking association, not individually but solely in its capacity as a securities intermediary with respect to the Collateral Account (in such capacity, together with its successors in such capacity, the "Securities Intermediary"), and The Chase Manhattan Bank, a New York banking corporation, not individually but solely as purchase contract agent and as attorney-in-fact of the Holders from time to time of the Units (in such capacity, together with its successors in such capacity, the "Purchase Contract Agent") under the Purchase Contract Agreement.

R E C I T A L S

The Company and the Purchase Contract Agent are parties to the Purchase Contract Agreement dated as of the date of this Agreement (as modified and supplemented and in effect from time to time, the "Purchase Contract Agreement"), pursuant to which there are being issued up to ______________ Stock Appreciation Income Linked Securities{SM} (the "SAILS{SM}" or "Units").<1>

Each Corporate Unit, at issuance, consists of a unit comprised of (a) one stock purchase contract (the "Purchase Contract") under which the Holder will purchase from the Company on ___________, 2004,<2> for an amount equal to $2.60 (the "Stated Amount"), a number of shares of Common Stock equal to the Settlement Rate and (b) beneficial ownership of a Debenture issued by the Company under the Indenture, having an aggregate principal amount at maturity equal to the Stated Amount and maturing on ______________, 2006.<3>

Pursuant to the terms of the Purchase Contract Agreement and the Purchase Contracts, the Holders of the Units have irrevocably authorized the Purchase Contract Agent, as attorney-in-fact of such Holders, among other things, to execute and deliver this Agreement on behalf of such Holders and to grant the pledge provided in this Agreement of the Collateral Account to secure the Obligations.

<1> "Stock Appreciation Income Linked Securities{SM}" and "SAILS{SM}" are service marks of Credit Suisse First Boston Corporation.

<2> The date that is four years after the Effective Time.

<3> The date that is six years after the Effective Time.


Accordingly, the Company, the Collateral Agent, the Securities Intermediary and the Purchase Contract Agent, on its own behalf and as attorney-in-fact of the Holders from time to time of the Units, agree as follows:

ARTICLE I

DEFINITIONS AND OTHER PROVISIONS
OF GENERAL APPLICATION

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

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

(b) the words "herein," "hereof" and "hereunder" and other words of similar import refer to this Agreement as a whole and not to any particular Article, Section, Exhibit or other subdivision;

(c) the following terms which are defined in the Code shall have the meanings set forth in the Code: "certificated security," "control," "financial asset," "entitlement order," "securities account" and "security entitlement";

(d) the following terms have the meanings assigned to them in the Purchase Contract Agreement: (1) Act, (2) Agent, (3) Board Resolution, (4) Cash Settlement, (5) Certificate, (6) Common Stock,
(7) Corporate Trust Office, (8) Corporate Unit, (9) Debentures, (10) Effective Time, (11) Holders, (12) Indenture, (13) Opinion of Counsel, (14) Outstanding Units, (15) Purchase Contract, (16) Purchase Contract Settlement Date, (17) Purchase Price, (18) Remarketing Agent,
(19) Remarketing Agreement, (20) Settlement Rate, (21) Termination Event, (22) Treasury Security, (23) Treasury Unit, and (24) Unit; and

(e) the following terms have the meanings given to them in this Section 1(e):

"Agreement" means this Pledge Agreement, as the same may be amended, modified or supplemented from time to time.

"Bankruptcy Code" means Title 11 of the United States Code, or any other law of the United States that from time to time provides a uniform system of bankruptcy laws.

"Business Day" means any day other than a Saturday or Sunday or a day on which banks and trust companies located in the municipality in which the Corporate Trust Office is located are authorized or required by law, regulation or executive order to remain closed.

2

"Cash" means any coin or currency of the United States as at the time shall be legal tender for payment of public and private debts.

"Code" means the Uniform Commercial Code as in effect in the State of New York from time to time.

"Collateral Account" means the collective reference to (1) Securities Account No. 205025-001 entitled "Bank One Trust Company, National Association, as Collateral Agent, Securities Account (NiSource Inc.)" maintained by the Securities Intermediary for the Purchase Contract Agent on behalf of and as attorney-in-fact for the Holders, (2) all investment property and other financial assets from time to time credited to the Collateral Account, including, without limitation, (A) the Debentures and security entitlements relating to them which are a component of the Corporate Units from time to time, (B) any Treasury Securities and security entitlements relating to them delivered from time to time upon establishment of Treasury Units in accordance with Section 5.2 of this Agreement and (C) payments made by Holders pursuant to Section 5.5 of this Agreement (collectively, the "Collateral"), (3) all Proceeds of any of the foregoing (whether such Proceeds arise before or after the commencement of any proceeding under any applicable bankruptcy, insolvency or other similar law, by or against the pledgor or with respect to the pledgor), and (4) all powers and rights now owned or subsequently acquired under or with respect to the Collateral Account.

"Company" means the Person named as the "Company" in the first paragraph of this instrument until a successor shall have become such, after which "Company" shall mean such successor.

"Indenture Trustee" means The Chase Manhattan Bank, as trustee under the Indenture until a successor is appointed, after which "Indenture Trustee" means such successor trustee.

"Obligations" means, with respect to each Holder, the collective reference to all obligations and liabilities of such Holder under such Holder's Purchase Contract and this Agreement or any other document made, delivered or given in connection with such Purchase Contract or this Agreement, in each case whether on account of principal, interest (including, without limitation, interest accruing before and after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding, relating to such Holder, whether or not a claim for post-filing or post-petition interest is allowed in such proceeding), fees, indemnities, costs, expenses or otherwise (including, without limitation, all fees and disbursements of counsel to the Company or the Collateral Agent or the Securities Intermediary that are required to be paid by the Holder pursuant to the terms of any of the foregoing agreements).

3

"Permitted Investments" means any one of the following which shall mature not later than the next succeeding Business Day: (i) any evidence of indebtedness with an original maturity of 365 days or less issued, or directly and fully guaranteed or insured, by the United States of America or any of its agencies or instrumentalities (if the full faith and credit of the United States of America is pledged in support of the timely payment of such indebtedness or such indebtedness constitutes a general obligation of it); (ii) deposits, certificates of deposit or acceptances with an original maturity of 365 days or less of any institution which is a member of the Federal Reserve System having combined capital and surplus and undivided profits of not less than $200.0 million at the time of deposit; (iii) investments with an original maturity of 365 days or less of any Person that is fully and unconditionally guaranteed by a bank referred to in clause (ii); (iv) repurchase agreements and reverse repurchase agreements relating to marketable direct obligations issued or unconditionally guaranteed by the United States of America or issued by any of its agencies and backed as to timely payment by the full faith and credit of the United States of America; (v) investments in commercial paper, other than commercial paper issued by the Company or its affiliates, of any corporation incorporated under the laws of the United States or any State, which commercial paper has a rating at the time of purchase at least equal to "A-1" by Standard & Poor's Ratings Services ("S&P") or at least equal to "P-1" by Moody's Investors Service, Inc. ("Moody's"); and (vi) investments in money market funds (including money market funds managed by the Collateral Agent or any of its affiliates) registered under the Investment Company Act of 1940, as amended, rated in the highest applicable rating category by S&P or Moody's.

"Person" means any legal person, including any individual, corporation, estate, partnership, joint venture, association, joint-stock company, limited liability company, trust, unincorporated organization, government or any agency or political subdivision thereof, or any other entity.

"Pledge" means the lien and security interest created by this Agreement.

"Pledged Debentures" means the Debentures and security entitlements with respect to them from time to time credited to the Collateral Account and not then released from the Pledge.

"Pledged Treasury Securities" means Treasury Securities and security entitlements with respect to them from time to time credited to the Collateral Account and not then released from the Pledge.

"Proceeds" has the meaning ascribed to such term in the Code and includes, without limitation, all interest, dividends, cash, instruments, securities, financial assets (as defined in
Section 8-102(a)(9) of the Code) and other property received, receivable or otherwise distributed upon the sale, exchange,

4

collection or disposition of any financial assets from time to time held in the Collateral Account.

"Purchase Contract Agent" has the meaning specified in the paragraph preceding the recitals of this Agreement.

"TRADES" means the Treasury/Reserve Automated Debt Entry System maintained by the Federal Reserve Bank of New York pursuant to the TRADES Regulations.

"TRADES Regulations" means the regulations of the United States Department of the Treasury, published at 31 C.F.R. Part 357, as amended from time to time. Unless otherwise defined in this Agreement, all terms defined in the TRADES Regulations are used in this Agreement as defined in the TRADES Regulations.

"Transfer" means:

(i) in the case of certificated securities in registered form, delivery as provided in
Section 8-301(a) of the Code, indorsed to the transferee or in blank by an effective indorsement;

(ii) in the case of Treasury Securities, registration of the transferee as the owner of such Treasury Securities on TRADES; and

(iii) in the case of security entitlements, including, without limitation, security entitlements with respect to Treasury Securities, a securities intermediary indicating by book entry that such security entitlement has been credited to the transferee's securities account.

"Value" with respect to any item of Collateral on any date means, as to (i) Cash, its face amount, and (ii) Treasury Securities or Debentures, their aggregate principal amount at maturity.

ARTICLE II

PLEDGE

SECTION 2.1. PLEDGE. Each Holder, acting through the Purchase Contract Agent as such Holder's attorney-in-fact, pledges and grants to the Collateral Agent, as agent of and for the benefit of the Company, a continuing first priority security interest in and to, and a lien upon and right of set off against, all of such Holder's right, title and interest in and to the Collateral Account to secure the prompt and complete payment and performance when due (whether at stated maturity, by acceleration or otherwise) of the Obligations.

5

The Collateral Agent shall have all of the rights, remedies and recourses with respect to the Collateral afforded a secured party by the Code, in addition to, and not in limitation of, the other rights, remedies and recourses afforded to the Collateral Agent by this Agreement.

SECTION 2.2. CONTROL; FINANCING STATEMENT.

(a) The Collateral Agent shall have control of the Collateral Account pursuant to the provisions of Article IV of this Agreement.

(b) On the date of initial issuance of the Units, the Purchase Contract Agent shall deliver to the Collateral Agent a financing statement prepared by the Company for filing in the Office of the Secretary of State of the State of New York, signed by the Purchase Contract Agent, as attorney-in-fact for the Holders, as Debtors, and describing the Collateral.

SECTION 2.3. TERMINATION. This Agreement and the Pledge shall terminate upon the satisfaction of each Holder's Obligations. Upon termination, the Securities Intermediary shall Transfer the Collateral to the Purchase Contract Agent for distribution to the Holders and the Company in accordance with their respective interests, free and clear of any lien, pledge or security interest created by this Agreement.

ARTICLE III

DISTRIBUTIONS ON PLEDGED COLLATERAL

SECTION 3.1. INCOME DISTRIBUTIONS. All income distributions received by the Securities Intermediary on account of Permitted Investments from time to time held in the Collateral Account shall be distributed to the Purchase Contract Agent for the benefit of the applicable Holders as provided in the Purchase Contracts.

SECTION 3.2. PRINCIPAL PAYMENTS FOLLOWING TERMINATION EVENT. All payments received by the Securities Intermediary following a Termination Event of (1) the principal amount of Pledged Debentures or securities entitlements to them, or (2) the principal amount of Pledged Treasury Securities or securities entitlements to them, shall be distributed to the Purchase Contract Agent for the benefit of the Holders for distribution to such Holders in accordance with their respective interests.

SECTION 3.3. PRINCIPAL PAYMENTS PRIOR TO OR ON PURCHASE CONTRACT SETTLEMENT DATE.

(a) Except as provided in Section 3.3(b), if no Termination Event shall have occurred, all payments received by the Securities Intermediary (if any) of (1) the principal amount with respect to the

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Pledged Debentures or security entitlements to them or (2) the principal amount of Pledged Treasury Securities or security entitlements to them shall be held and invested in Permitted Investments until the Purchase Contract Settlement Date and on the Purchase Contract Settlement Date distributed to the Company as provided in Section 5.7 of this Agreement. Any balance remaining in the Collateral Account shall be distributed to the Purchase Contract Agent for the benefit of the applicable Holders for distribution to such Holders in accordance with their respective interests.

(b) All payments received by the Securities Intermediary of
(1) the principal amount of Debentures or security entitlements to them or (2) the principal amount of Treasury Securities or security entitlements to them that in each case have been released from the Pledge shall be distributed to the Purchase Contract Agent for the benefit of the Holders to be distributed to such Holders in accordance with their respective interests.

SECTION 3.4. PAYMENTS TO PURCHASE CONTRACT AGENT. Payments to the Purchase Contract Agent pursuant to this Agreement shall be made to the account designated by the Purchase Contract Agent for such purpose not later than 12:00 Noon, New York City time, on the Business Day such payment is received by the Securities Intermediary; PROVIDED, that if such payment is received by the Securities Intermediary on a day that is not a Business Day or after 11:00 a.m., New York City time, on a Business Day, then such payment shall be made promptly but no later than 10:30 a.m., New York City time, on the next succeeding Business Day. Payments may be made by wire transfer in immediately available funds to the account specified under the signature of the Purchase Contract Agent on the signature page of this Agreement.

SECTION 3.5. ASSETS NOT PROPERLY RELEASED. If the Purchase Contract Agent or any Holder shall receive any principal payments on account of financial assets credited to the Collateral Account and not released from the Collateral Account in accordance with this Agreement, the Purchase Contract Agent or such Holder shall hold the same as trustee of an express trust for the benefit of the Company and, upon receipt of an Officers' Certificate (as defined in the Purchase Contract Agreement) of the Company so directing, shall promptly deliver the same to the Securities Intermediary for credit to the Collateral Account or to the Company for application to the Obligations of the Holders under the related Purchase Contracts, and the Purchase Contract Agent and Holders shall acquire no right, title or interest in any such payments of principal so received. Neither the Purchase Contract Agent nor any Holder receiving such payments of principal shall have any duties under this Section until it shall have been notified in writing that a principal payment was delivered erroneously. Neither the Purchase Contract Agent nor any Holder receiving such payments of principal shall be liable for any actions with respect to such principal payment taken, suffered or omitted in

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accordance with any other provisions of this Agreement prior to its receipt of such notice.

ARTICLE IV

CONTROL

SECTION 4.1. ESTABLISHMENT OF COLLATERAL ACCOUNT. The Securities Intermediary confirms that (a) the Securities Intermediary has established the Collateral Account, (b) the Collateral Account is a securities account, (c) subject to the terms of this Agreement, the Securities Intermediary shall treat the Purchase Contract Agent as entitled to exercise the rights that comprise any financial asset credited to the Collateral Account, (d) all property delivered to the Securities Intermediary pursuant to this Agreement or the Purchase Contract Agreement or the Indenture will be credited promptly to the Collateral Account, and (e) all securities or other property underlying any financial assets credited to the Collateral Account shall be registered in the name of the Securities Intermediary, indorsed to the Securities Intermediary, or indorsed in blank or credited to another securities account maintained in the name of the Securities Intermediary, and in no case will any financial asset credited to the Collateral Account be registered in the name of the Purchase Contract Agent or any Holder, payable to the order of the Purchase Contract Agent or any Holder or specially indorsed to the Purchase Contract Agent or any Holder.

SECTION 4.2. TREATMENT AS FINANCIAL ASSETS. Each item of property (whether investment property, financial asset, security, instrument or cash) credited to the Collateral Account shall be treated as a financial asset.

SECTION 4.3. SOLE CONTROL BY COLLATERAL AGENT. Except as provided in Article VI of this Agreement, at all times prior to the termination of the Pledge, the Collateral Agent shall have sole control of the Collateral Account, and the Securities Intermediary shall take instructions and directions with respect to the Collateral Account solely from the Collateral Agent. If at any time the Securities Intermediary shall receive an entitlement order issued by the Collateral Agent and relating to the Collateral Account, the Securities Intermediary shall comply with such entitlement order without further consent by the Purchase Contract Agent, any Holder or any other Person. Until termination of the Pledge, the Securities Intermediary will not comply with any entitlement orders issued by the Purchase Contract Agent or any Holder.

SECTION 4.4. SECURITIES INTERMEDIARY'S LOCATION. The Collateral Account and the rights and obligations of the Securities Intermediary, the Collateral Agent, the Purchase Contract Agent and the Holders with respect to it shall be governed by the laws of the State of New York. Regardless of any provision in any other

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agreement, for purposes of the Code, New York shall be deemed to be the Securities Intermediary's location, and the Collateral Account (as well as the securities entitlements related to it) shall be governed by the laws of the State of New York.

SECTION 4.5. NO OTHER CLAIMS. Except for the claims and interest of the Collateral Agent and of the Purchase Contract Agent and the Holders in the Collateral Account, the Securities Intermediary does not know of any claim to, or interest in, the Collateral Account or in any financial asset credited to it. If any person asserts any lien, encumbrance or adverse claim (including any writ, garnishment, judgment, warrant of attachment, execution or similar process) against the Collateral Account or in any financial asset carried in it, the Securities Intermediary will promptly notify the Collateral Agent and the Purchase Contract Agent.

SECTION 4.6. INVESTMENT AND RELEASE. All proceeds of financial assets from time to time deposited in the Collateral Account shall be invested and reinvested as provided in this Agreement. At all times prior to termination of the Pledge, no property shall be released from the Collateral Account except in accordance with this Agreement or upon written instructions of the Collateral Agent.

SECTION 4.7. STATEMENTS AND CONFIRMATIONS. The Securities Intermediary will promptly send copies of all statements, confirmations and other correspondence concerning the Collateral Account and any financial assets credited to it simultaneously to the Purchase Contract Agent and the Collateral Agent at their respective addresses for notices under this Agreement.

SECTION 4.8. TAX ALLOCATIONS. All items of income, gain, expense and loss recognized in the Collateral Account shall be reported to the Internal Revenue Service and all state and local taxing authorities under the names and taxpayer identification numbers of the Holders which are the beneficial owners of the Collateral Account. Neither the Collateral Agent nor the Securities Intermediary shall have any responsibility with respect to such reporting.

SECTION 4.9. NO OTHER AGREEMENTS. The Securities Intermediary has not entered into and prior to the termination of the Pledge will not enter into any agreement with any other Person relating to the Collateral Account or any financial assets credited to it, including, without limitation, any agreement to comply with entitlement orders of any Person other than the Collateral Agent.

SECTION 4.10. POWERS COUPLED WITH AN INTEREST. The rights and powers granted in this Article IV to the Collateral Agent have been granted in order to perfect its security interests in the Collateral Account, are powers coupled with an interest and will be affected neither by the bankruptcy of the Purchase Contract Agent or any Holder nor by the lapse of time. The obligations of the

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Securities Intermediary under this Article IV shall continue in effect until the termination of the Pledge.

ARTICLE V

INITIAL DEPOSIT; ESTABLISHMENT OF TREASURY UNITS
AND REESTABLISHMENT OF CORPORATE UNITS

SECTION 5.1. INITIAL DEPOSIT OF DEBENTURES. Prior to or concurrently with the execution and delivery of this Agreement, the Purchase Contract Agent, on behalf of the initial Holders of the Corporate Units, shall Transfer to the Securities Intermediary, for credit to the Collateral Account, the Debentures or security entitlements relating to such Debentures, and the Securities Intermediary shall indicate by book entry that a securities entitlement to such Debentures has been credited to the Collateral Account.

SECTION 5.2. ESTABLISHMENT OF TREASURY UNITS.

(a) At any time on or prior to the seventh Business Day immediately preceding the Purchase Contract Settlement Date, a Holder of Corporate Units shall have the right to establish or reestablish Treasury Units by substitution of Treasury Securities or security entitlements to them for the Debentures comprising a part of such Holder's Corporate Units in integral multiples of 5,000 Corporate Units by:

(1) Transferring to the Securities Intermediary for credit to the Collateral Account Treasury Securities or security entitlements to them having a Value equal to the aggregate principal amount at maturity of the Debentures to be released, accompanied by a notice to the Purchase Contract Agent, substantially in the form of Exhibit C to the Purchase Contract Agreement, at which time the Purchase Contract Agent shall deliver to the Collateral Agent a notice, substantially in the form of EXHIBIT A to this Agreement, (A) stating that such Holder has notified the Purchase Contract Agent that such Holder has Transferred Treasury Securities or security entitlements to them to the Securities Intermediary for credit to the Collateral Account, (B) stating the Value of the Treasury Securities or security entitlements to them Transferred by such Holder and
(C) instructing the Collateral Agent to release from the Pledge the Pledged Debentures that are a component of such Corporate Units; and

(2) delivering the related Corporate Units to the Purchase Contract Agent.

Upon receipt of such notice and confirmation that Treasury Securities or security entitlements to them have been credited to the Collateral Account as described in such notice, the Collateral Agent shall instruct the Securities Intermediary by a notice, substantially in the form of EXHIBIT B to this Agreement, to release such Pledged

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Debentures from the Pledge by Transfer to the Purchase Contract Agent for distribution to such Holder, free and clear of any lien, pledge or security interest created by this Agreement.

(b) Upon credit to the Collateral Account of Treasury Securities or security entitlements to them delivered by a Holder of Corporate Units and receipt of the related instruction from the Collateral Agent, the Securities Intermediary shall release the Pledged Debentures and shall promptly Transfer the same to the Purchase Contract Agent for distribution to such Holder, free and clear of any lien, pledge or security interest created by this Agreement.

SECTION 5.3. REESTABLISHMENT OF CORPORATE UNITS.

(a) At any time on or prior to the seventh Business Day immediately preceding the Purchase Contract Settlement Date, a Holder of Treasury Units shall have the right to reestablish Corporate Units by substitution of Debentures or security entitlements to them for Pledged Treasury Securities in integral multiples of 13 Treasury Units by:

(1) Transferring to the Securities Intermediary for credit to the Collateral Account Debentures or security entitlements to them having a principal amount at maturity equal to the Value of the Pledged Treasury Securities to be released, accompanied by a notice to the Purchase Contract Agent, substantially in the form of Exhibit C to the Purchase Contract Agreement, at which time the Purchase Contract Agent shall deliver to the Collateral Agent a notice, substantially in the form of EXHIBIT C to this Agreement, stating that such Holder has Transferred Debentures or security entitlements to them to the Securities Intermediary for credit to the Collateral Account and instructing the Collateral Agent to release from the Pledge the Pledged Treasury Securities related to such Treasury Units; and

(2) delivering the related Treasury Units to the Purchase Contract Agent.

Upon receipt of such notice and confirmation that Debentures or security entitlements to them have been credited to the Collateral Account as described in such notice, the Collateral Agent shall instruct the Security Intermediary by a notice, in substantially the form of EXHIBIT D to this Agreement, to release such Pledged Treasury Securities from the Pledge by Transfer to the Purchase Contract Agent for distribution to such Holder free and clear of any lien, pledge or security interest created by this Agreement.

(b) Upon credit to the Collateral Account of Debentures or security entitlements to them delivered by a Holder of Treasury Units and receipt of the related instruction from the Collateral Agent, the Securities Intermediary shall release the applicable Pledged Treasury

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Securities and shall promptly Transfer the same to the Purchase Contract Agent for distribution to such Holder, free and clear of any lien, pledge or security interest created by this Agreement.

SECTION 5.4. TERMINATION EVENT.

(a) Upon receipt by the Collateral Agent of written notice from the Company or the Purchase Contract Agent that a Termination Event has occurred, the Collateral Agent shall release all Collateral from the Pledge and shall promptly Transfer:

(1) any Pledged Debentures, and

(2) any Pledged Treasury Securities

to the Purchase Contract Agent for the benefit of the Holders, for distribution to such Holders in accordance with their respective interests, free and clear of any lien, pledge or security interest or other interest created by this Agreement.

(b) If such Termination Event shall result from the Company's becoming a debtor under the Bankruptcy Code, and if the Collateral Agent shall for any reason fail promptly to effectuate the release and Transfer of all Pledged Debentures and Pledged Treasury Securities as provided by this Section 5.4, the Purchase Contract Agent shall:

(1) use its best efforts to obtain an opinion of a nationally recognized law firm reasonably acceptable to the Collateral Agent to the effect that, as a result of the Company's being the debtor in such a bankruptcy case, the Collateral Agent will not be prohibited from releasing or Transferring the Collateral as provided in this Section 5.4, and shall deliver such opinion to the Collateral Agent within ten days after the occurrence of such Termination Event, and if (A) the Purchase Contract Agent shall be unable to obtain such opinion within ten days after the occurrence of such Termination Event or (B) the Collateral Agent shall continue, after delivery of such opinion, to refuse to effectuate the release and Transfer of all the Pledged Debentures, all the Pledged Treasury Securities or the Proceeds of any of the foregoing, as the case may be, as provided in this Section 5.4, then the Purchase Contract Agent shall within fifteen days after the occurrence of such Termination Event commence an action or proceeding in the court having jurisdiction of the Company's case under the Bankruptcy Code seeking an order requiring the Collateral Agent to effectuate the release and transfer of all the Pledged Debentures, all the Pledged Treasury Securities, and the Proceeds of any of the foregoing, as the case may be, as provided by this Section 5.4; or

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(2) commence an action or proceeding like that described in Section 5.4(b)(1)(B) within ten days after the occurrence of such Termination Event.

SECTION 5.5. CASH SETTLEMENT.

(a) Upon receipt by the Collateral Agent of (1) a notice from the Purchase Contract Agent promptly after the receipt by the Purchase Contract Agent of a notice that a Holder of a Corporate Unit or Treasury Unit has elected, in accordance with the procedures specified in Section 5.4(a)(i) or (d)(i) of the Purchase Contract Agreement, respectively, to settle its Purchase Contract with cash and
(2) payment by such Holder by deposit in the Collateral Account on or prior to 11:00 a.m., New York City time, (A) on the fifth Business Day immediately preceding the Purchase Contract Settlement Date in the case of a Corporate Unit or (B) on the Business Day immediately preceding the Purchase Contract Settlement Date in the case of a Treasury Unit, of the Purchase Price in lawful money of the United States by certified or cashier's check or wire transfer of immediately available funds payable to or upon the order of the Securities Intermediary, then the Collateral Agent shall (i) instruct the Securities Intermediary promptly to invest any such Cash in Permitted Investments of the type described in clause (vi) of the definition thereof unless it has received other instructions from the Company by 10:30 a.m., New York time, on such date and (ii) release from the Pledge (1) Pledged Debentures in the case of a Holder of Corporate Units or (2) Pledged Treasury Securities in the case of a Holder of Treasury Units, in each case with a principal amount at maturity equal to the product of (x) the Stated Amount times (y) the number of such Purchase Contracts as to which such Holders have elected to effect a Cash Settlement pursuant to this Section 5.5(a) and shall instruct the Securities Intermediary to Transfer all such Pledged Debentures or Pledged Treasury Securities, as the case may be, to the Purchase Contract Agent for the benefit of such Holders, in each case free and clear of the Pledge, for distribution to such Holders in accordance with their respective interests. Upon receipt of the proceeds upon the maturity of the Permitted Investments on the Purchase Contract Settlement Date, the Collateral Agent shall (A) instruct the Securities Intermediary to pay the portion of such proceeds and deliver any certified or cashier's checks received, in an aggregate amount equal to the Purchase Price, to the Company on the Purchase Contract Settlement Date, and (B) instruct the Securities Intermediary to release any amounts in respect of the interest earned from such Permitted Investments to the Purchase Contract Agent for distribution to the relevant Holders in accordance with their respective interests.

(b) If a Holder of a Corporate Unit notifies the Purchase Contract Agent as provided in Section 5.4(a)(i) of the Purchase Contract Agreement of its intention to pay the Purchase Price in cash, but fails to make such payment as required by Section 5.4(a)(ii) of the Purchase Contract Agreement, such Holder shall be deemed to have consented to the disposition of the Pledged Debentures of such Holder

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in accordance with Section 5.4(a)(iii) of the Purchase Contract Agreement.

(c) If a Holder of a Treasury Unit notifies the Purchase Contract Agent as provided in Section 5.4(d)(i) of the Purchase Contract Agreement of its intention to pay the Purchase Price in cash, but fails to make such payment as required by Section 5.4(d)(ii) of the Purchase Contract Agreement, such Holder shall be deemed to have elected to pay the Purchase Price in accordance with Section 5.4(d)(iii) of the Purchase Contract Agreement.

(d) Prior to 3:00 p.m., New York City time, on the fifth Business Day immediately preceding the Purchase Contract Settlement Date, the Securities Intermediary shall deliver to the Purchase Contract Agent a notice, substantially in the form of EXHIBIT E to this Agreement, stating the amount of cash that it has received with respect to the Cash Settlement of Corporate Units.

(e) Prior to 3:00 p.m., New York City time, on the Business Day immediately preceding the Purchase Contract Settlement Date, the Securities Intermediary shall deliver to the Purchase Contract Agent a notice, substantially in the form of EXHIBIT F to this Agreement, stating the amount of cash that it has received with respect to the Cash Settlement of Treasury Units.

SECTION 5.6. [INTENTIONALLY OMITTED].

SECTION 5.7. APPLICATION OF PROCEEDS OF SETTLEMENT.

(a) If a Holder of Corporate Units has not elected to make an effective Cash Settlement by notifying the Purchase Contract Agent in the manner provided for in Section 5.4(a)(i) in the Purchase Contract Agreement, or has given such notice but failed to deliver the required cash to the Securities Intermediary prior to 11:00 A.M., New York City time, on the fifth Business Day immediately preceding the Purchase Contract Settlement Date, such Holder shall be deemed to have elected to pay for the shares of Common Stock to be issued under such Purchase Contract(s) from the Proceeds of the related Pledged Debentures. In such event, the Collateral Agent shall instruct the Securities Intermediary to Transfer the related Pledged Debentures to the Remarketing Agent for remarketing. Upon receiving such Pledged Debentures, the Remarketing Agent, pursuant to the terms of the Remarketing Agreement, will use commercially reasonable efforts to remarket such Pledged Debentures on such date at a price of 100.50% of the aggregate principal amount of such Pledged Debentures. From the proceeds of the Remarketing, the Remarketing Agent will retain an amount (not exceeding 0.50% of the aggregate principal amount of such Pledged Debentures) equal to its remarketing fee and will deposit the remaining amount of the Proceeds of such remarketing in the Collateral Account. On the Purchase Contract Settlement Date, the Collateral Agent shall instruct the Securities Intermediary to apply a portion of the Proceeds from such remarketing equal to the aggregate principal

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amount of such Pledged Debentures to satisfy in full the obligations of such Holders of Corporate Units to pay the Purchase Price to purchase the Common Stock under the related Purchase Contracts. The balance of the Proceeds from such remarketing (if any) shall be transferred to the Company. If the Remarketing Agent advises the Collateral Agent in writing that there has been a Failed Remarketing, the Collateral Agent, for the benefit of the Company shall, at the written direction of the Company, dispose of the Pledged Debentures in accordance with applicable law and satisfy in full, from such disposition, such Holders' obligations to pay the Purchase Price for the Common Stock.

(b) If a Holder of Treasury Units has not elected to make an effective cash settlement by notifying the Purchase Contract Agent in the manner provided for in Section 5.4(d)(i) of the Purchase Contract Agreement, or has given such notice but failed to make such payment in the manner required by Section 5.4(d)(ii) of the Purchase Contract Agreement, such Holder shall be deemed to have elected to pay for the shares of Common Stock to be issued under such Purchase Contract(s) from the Proceeds of the related Pledged Treasury Securities. Upon maturity of the Pledged Treasury Securities, the Securities Intermediary, at the written direction of the Collateral Agent, shall invest the Cash Proceeds of the maturing Pledged Treasury Securities in Permitted Investments of the type described in clause
(vi) of the definition thereof unless it has received other instructions from the Company by 10:30 a.m., New York time, on such date. Without receiving any instruction from any such Holder of Treasury Units, the Collateral Agent shall apply the Proceeds of the related Pledged Treasury Securities to the settlement of such Purchase Contracts on the Purchase Contract Settlement Date. If the sum of the Proceeds from the related Pledged Treasury Securities and the investment earnings from the investment in Permitted Investments is in excess of the aggregate Purchase Price of the Purchase Contracts being settled, the Collateral Agent shall instruct the Securities Intermediary to distribute such excess, when received, to the Purchase Contract Agent for the benefit of such Holders for distribution to such Holders in accordance with their respective interests.

ARTICLE VI

VOTING RIGHTS - PLEDGED DEBENTURES

The Purchase Contract Agent may exercise, or refrain from exercising, any and all voting and other consensual rights pertaining to the Pledged Debentures or any part of them in accordance with the terms of the Purchase Contract Agreement; PROVIDED, that the Purchase Contract Agent shall not exercise or, as the case may be, shall not refrain from exercising such right if, in the judgment of the Purchase Contract Agent, such action or inaction would impair or otherwise have a material and adverse effect on the value of all or any of the Pledged Debentures; and PROVIDED FURTHER, that the Purchase Contract

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Agent shall give the Company and the Collateral Agent at least five days' prior written notice of the manner in which it intends to exercise, or its reasons for refraining from exercising, any such right. Upon receipt of any notices and other communications in respect of any Pledged Debentures, including notice of any meeting at which holders of the Debentures are entitled to vote or solicitation of consents, waivers or proxies of holders of the Debentures, the Collateral Agent shall use reasonable efforts to send promptly to the Purchase Contract Agent such notice or communication, and as soon as reasonably practicable after receipt of a written request from the Purchase Contract Agent, shall execute and deliver to the Purchase Contract Agent such proxies and other instruments in respect of such Pledged Debentures (in form and substance satisfactory to the Collateral Agent) as are prepared by the Company and delivered to the Purchase Contract Agent with respect to the Pledged Debentures.

ARTICLE VII

RIGHTS AND REMEDIES;
DISTRIBUTION OF THE DEBENTURES

SECTION 7.1. RIGHTS AND REMEDIES OF THE COLLATERAL AGENT.

(a) In addition to the rights and remedies specified in
Section 5.4 or otherwise available at law or in equity, after an event of default (as specified in Section 7.1(b) below), the Collateral Agent shall have all of the rights and remedies with respect to the Collateral of a secured party under the Code (whether or not the Code is in effect in the jurisdiction where the rights and remedies are asserted) and the TRADES Regulations and such additional rights and remedies to which a secured party is entitled under the laws in effect in any jurisdiction where any rights and remedies under this Agreement may be asserted. Without limiting the generality of the foregoing, such remedies may include, to the extent permitted by applicable law,
(i) retention of the Pledged Debentures in full satisfaction of the Holders' obligations under the Purchase Contracts or (ii) sale of the Pledged Debentures in one or more public or private sales.

(b) Without limiting any rights or powers otherwise granted by this Agreement to the Collateral Agent, if the Collateral Agent is unable to make payments to the Company on account of principal payments of any Pledged Treasury Securities as provided in Article III, in satisfaction of the Obligations of the Holder of the Treasury Units of which such Pledged Treasury Securities is a part under the related Purchase Contracts, the inability to make such payments shall constitute an event of default under this Agreement and the Collateral Agent shall have and may exercise, with reference to such Pledged Treasury Securities and such Obligations of such Holder, any and all of the rights and remedies available to a secured party under the Code and the TRADES Regulations after default by a debtor, and as otherwise granted in this Agreement or under any other law.

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(c) Without limiting any rights or powers otherwise granted by this Agreement to the Collateral Agent, the Collateral Agent is irrevocably authorized to receive and collect all payments of (i) the principal amount of the Pledged Treasury Securities and (ii) the principal amount of the Pledged Debentures, subject, in each case, to the provisions of Article III, and as otherwise granted in this Agreement.

(d) The Purchase Contract Agent and each Holder of Units, in the event such Holder becomes the Holder of a Treasury Unit, agrees that, from time to time, upon the written request of the Collateral Agent, the Purchase Contract Agent or such Holder shall execute and deliver such further documents and do such other acts and things as the Collateral Agent may reasonably request in order to maintain the Pledge, and the perfection and priority of the Pledge, and to confirm the rights of the Collateral Agent under this Agreement. The Purchase Contract Agent shall have no liability to any Holder for executing any documents or taking any such acts requested by the Collateral Agent under this Agreement, except for liability for its own negligent acts, its own negligent failure to act or its own willful misconduct.

SECTION 7.2. SUBSTITUTIONS. Whenever a Holder has the right to substitute Treasury Securities, Debentures or security entitlements to either of them, as the case may be, for financial assets held in the Collateral Account, such substitution shall not constitute a novation of the security interest created by this Agreement.

ARTICLE VIII

REPRESENTATIONS AND WARRANTIES; COVENANTS

SECTION 8.1. REPRESENTATIONS AND WARRANTIES. Each Holder from time to time, acting through the Purchase Contract Agent as attorney-in-fact (it being understood that the Purchase Contract Agent shall not be liable for any representation or warranty made by or on behalf of a Holder), represents and warrants to the Collateral Agent (with respect to his interest in the Collateral), which representations and warranties shall be deemed repeated on each day a Holder Transfers Collateral that:

(a) such Holder has the power to grant a security interest in and lien on the Collateral;

(b) such Holder is the sole beneficial owner of the Collateral and, in the case of Collateral delivered in physical form, is the sole holder of such Collateral and is the sole beneficial owner of, or has the right to Transfer, the Collateral it Transfers to the Securities Intermediary for credit to the Collateral Account, free and clear

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of any security interest, lien, encumbrance, call, liability to pay money or other restriction other than the security interest and lien granted under Article II;

(c) upon the Transfer of the Collateral to the Securities Intermediary for credit to the Collateral Account, the Collateral Agent, for the benefit of the Company, will have a valid and perfected first priority security interest in the Collateral (assuming that any central clearing operation or any securities intermediary or other entity not within the control of the Holder in- volved in the Transfer of the Collateral, including the Collateral Agent and the Securities Intermediary, gives the notices and takes the action required of it under this Agreement and under applicable law for perfection of that interest and assuming the establishment and exercise of control pursuant to Article IV); and

(d) the execution and performance by the Holder of its obligations under this Agreement will not result in the creation of any security interest, lien or other encumbrance on the Collateral other than the security interest and lien granted under Article II or violate any provision of any existing law or regulation applicable to it or of any mortgage, charge, pledge, indenture, contract or undertaking to which it is a party or which is binding on it or any of its assets.

SECTION 8.2. COVENANTS. The Holders from time to time, acting through the Purchase Contract Agent as their attorney-in-fact (it being understood that the Purchase Contract Agent shall not be liable for any covenant made by or on behalf of a Holder), covenant to the Collateral Agent that for so long as the Collateral remains subject to the Pledge:

(a) neither the Purchase Contract Agent nor such Holders will create or purport to create or allow to subsist any mortgage, charge, lien, pledge or any other security interest over the Collateral or any part of it other than pursuant to this Agreement; and

(b) neither the Purchase Contract Agent nor such Holders will sell or otherwise dispose (or attempt to dispose) of the Collateral or any part of it except for the beneficial interest in the Collateral, subject to the Pledge, transferred in connection with the Transfer of the Units.

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ARTICLE IX

THE COLLATERAL AGENT AND THE SECURITIES INTERMEDIARY

SECTION 9.1. APPOINTMENT, POWERS AND IMMUNITIES. The Collateral Agent shall act as agent for the Company under this Agreement with such powers as are specifically vested in the Collateral Agent by the terms of this Agreement, together with such other powers as are reasonably incidental to such express powers. The Collateral Agent: (a) shall have no duties or responsibilities except those expressly set forth in this Agreement and no implied covenants or obligations shall be inferred from this Agreement against the Collateral Agent, nor shall the Collateral Agent be bound by the provisions of any agreement by any party beyond the specific terms of this Agreement; (b) shall not be responsible for any recitals contained in this Agreement, or in any certificate or other document referred to or provided for in, or received by it under, this Agreement, the Units or the Purchase Contract Agreement, or for the value, validity, effectiveness, genuineness, enforceability or sufficiency of this Agreement (other than as against the Collateral Agent), the Units or the Purchase Contract Agreement or any other document referred to or provided for in this Agreement or therein or for any failure by the Company or any other Person (except the Collateral Agent) to perform any of its obligations under this Agreement or thereunder or for the perfection, priority or, except as expressly required by this Agreement, maintenance of any security interest created under this Agreement; (c) shall not be required to initiate or conduct any litigation or collection proceedings under this Agreement (except pursuant to directions furnished under Section 9.2, subject to Section 9.6); (d) shall not be responsible for any action taken or omitted to be taken by it under this Agreement or under any other document or instrument referred to or provided for in this Agreement or in connection with this Agreement or therewith, except for its own negligence or willful misconduct; and (e) shall not be required to advise any party as to selling or retaining, or taking or refraining from taking any action with respect to, any securities or other property deposited under this Agreement. Subject to the foregoing, during the term of this Agreement, the Collateral Agent shall take all reasonable action in connection with the safekeeping and preservation of the Collateral.

No provision of this Agreement shall require the Collateral Agent to expend or risk its own funds or otherwise incur any financial liability in the performance of any of its duties under this Agreement. In no event shall the Collateral Agent be liable for any amount in excess of the Value of the Collateral. Notwithstanding the foregoing, each of the Collateral Agent and the Securities Inter- mediary in its individual capacity waives any right of setoff, bankers lien, liens or perfection rights as securities intermediary or any counterclaim with respect to any of the Collateral.

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SECTION 9.2. INSTRUCTIONS OF THE COMPANY. The Company shall have the right, by one or more instruments in writing executed and delivered to the Collateral Agent, to direct the time, method and place of conducting any proceeding for the realization of any right or remedy available to the Collateral Agent, or of exercising any power conferred on the Collateral Agent, or to direct the taking or refraining from taking of any action authorized by this Agreement; PROVIDED, that (i) such direction shall not conflict with the provisions of any law or of this Agreement and (ii) the Collateral Agent shall be adequately indemnified as provided in this Agreement. Nothing in this Section 9.2 shall impair the right of the Collateral Agent in its discretion to take any action or omit to take any action which it deems proper and which is not inconsistent with such direction.

SECTION 9.3. RELIANCE BY COLLATERAL AGENT AND SECURITIES INTERMEDIARY. Each of the Securities Intermediary and the Collateral Agent shall be entitled to rely upon any certification, order, judgment, opinion, notice or other communication (including, without limitation, any of them made by telephone, telecopy, telex, facsimile, or email or similar electronic means) believed by it to be genuine and correct and to have been signed or sent by or on behalf of the proper Person or Persons (without being required to determine the correctness of any fact stated therein) and upon advice, opinions and statements of legal counsel and other experts selected by the Collateral Agent and the Securities Intermediary. As to any matters not expressly provided for by this Agreement, the Collateral Agent and the Securities Intermediary shall in all cases be fully protected in acting, or in refraining from acting, under this Agreement in accordance with instructions given by the Company in accordance with this Agreement.

SECTION 9.4. RIGHTS IN OTHER CAPACITIES. The Collateral Agent and the Securities Intermediary and their affiliates may (without having to account to the Company) accept deposits from, lend money to, make their investments in and generally engage in any kind of banking, trust or other business with the Purchase Contract Agent, any other Person interested in this Agreement and any Holder of Units (and any of their respective subsidiaries or affiliates) as if it were not acting as the Collateral Agent, and the Collateral Agent, the Securities Intermediary and their affiliates may accept fees and other consideration from the Purchase Contract Agent and any Holder of Units without having to account for the same to the Company; PROVIDED, that each of the Securities Intermediary and the Collateral Agent covenants and agrees with the Company that it shall not accept, receive or permit there to be created in favor of itself and shall take no affirmative action to permit there to be created in favor of any other Person, any security interest, lien or other encumbrance of any kind in or upon the Collateral other than the lien created by the Pledge.

SECTION 9.5. NON-RELIANCE ON COLLATERAL AGENT AND SECURITIES INTERMEDIARY. Neither the Securities Intermediary nor the

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Collateral Agent shall be required to keep itself informed as to the performance or observance by the Purchase Contract Agent or any Holder of Units of this Agreement, the Purchase Contract Agreement, the Units or any other document referred to or provided for in this Agreement or therein or to inspect the properties or books of the Purchase Contract Agent or any Holder of Units. Neither the Collateral Agent nor the Securities Intermediary shall have any duty or responsibility to pro- vide the Company with any credit or other information concerning the affairs, financial condition or business of the Purchase Contract Agent or any Holder of Units (or any of their respective affiliates) that may come into the possession of the Collateral Agent or the Securities Intermediary or any of their respective affiliates.

SECTION 9.6. COMPENSATION AND INDEMNITY. The Company agrees:

(1) to pay the Collateral Agent and the Securities Intermediary from time to time such compensation as shall be agreed in writing between the Company and the Collateral Agent or the Securities Intermediary, as the case may be, for all services rendered by them hereunder;

(2) indemnify and hold harmless the Collateral Agent, the Securities Intermediary and each of their respective directors, officers, agents and employees (collectively, the "Indemnitees"), from and against any and all claims, liabilities, losses, damages, fines, penalties and expenses (including reasonable fees and expenses of counsel) (collectively, "Losses" and individually, a "Loss") that may be imposed on, incurred by, or asserted against, the Indemnitees or any of them for following any instructions or other directions upon which either the Collateral Agent or the Securities Intermediary is entitled to rely pursuant to the terms of this Agreement; and

(3) in addition to and not in limitation of paragraph (2) immediately above, indemnify and hold the Indemnitees and each of them harmless from and against any and all Losses that may be imposed on, incurred by or asserted against, the Indemnitees or any of them in connection with or arising out of the Collateral Agent's or the Securities Intermediary's acceptance or performance of its powers and duties under this Agreement, provided the Collateral Agent or the Securities Intermediary has not acted with negligence or engaged in willful misconduct or bad faith with respect to the specific Loss against which indemnification is sought.

SECTION 9.7. FAILURE TO ACT. In the event of any ambiguity in the provisions of this Agreement or any dispute between or conflicting claims by or among the parties to this Agreement or any other Person with respect to any funds or property deposited under this Agreement, the Collateral Agent and the Securities Intermediary shall be entitled, after prompt notice to the Company and the Purchase Contract Agent, at its sole option, to refuse to comply with any and all claims, demands or instructions with respect to such property or

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funds so long as such dispute or conflict shall continue, and the Collateral Agent and the Securities Intermediary shall not be or become liable in any way to any of the parties for its failure or refusal to comply with such conflicting claims, demands or instructions. The Collateral Agent and the Securities Intermediary shall be entitled to refuse to act until either (i) such conflicting or adverse claims or demands shall have been finally determined by a court of competent jurisdiction or settled by agreement between the conflicting parties as evidenced in a writing satisfactory to the Collateral Agent or the Securities Intermediary or (ii) the Collateral Agent or the Securities Intermediary shall have received security or an indemnity satisfactory to it sufficient to save it harmless from and against any and all loss, liability or expense which it may incur by reason of its acting. The Collateral Agent and the Securities Intermediary may in addition elect to commence an interpleader action or seek other judicial relief or orders as the Collateral Agent or the Securities Intermediary may deem necessary. Notwithstanding anything contained in this Agreement to the contrary, neither the Collateral Agent nor the Securities Intermediary shall be required to take any action that is in its opinion contrary to law or to the terms of this Agreement, or which would in its opinion subject it or any of its officers, employees or directors to liability.

SECTION 9.8. RESIGNATION OF COLLATERAL AGENT AND SECURITIES INTERMEDIARY.

(a) Subject to the appointment and acceptance of a successor Collateral Agent as provided below, (i) the Collateral Agent may resign at any time by giving notice to the Company and the Purchase Contract Agent as attorney-in-fact for the Holders of Units,
(ii) the Collateral Agent may be removed at any time by the Company, and (iii) if the Collateral Agent fails to perform any of its material obligations under this Agreement in any material respect for a period of not less than 20 days after receiving written notice of such failure by the Purchase Contract Agent and such failure shall be continuing, the Purchase Contract Agent may, but shall not be obligated to, remove the Collateral Agent. The Purchase Contract Agent shall promptly notify the Company of any removal of the Collateral Agent pursuant to clause (iii) of the immediately preceding sentence. Upon any such resignation or removal, the Company shall have the right to appoint a successor Collateral Agent. If no successor Collateral Agent shall have been so appointed and shall have accepted such appointment within 30 days after the retiring Collateral Agent's giving of notice of resignation or such removal, then the retiring Collateral Agent may petition any court of competent jurisdiction for the appointment of a successor Collateral Agent. The Collateral Agent shall be a bank which has an office (or an agency office) in New York, New York with a combined capital and surplus of at least $50,000,000 and shall not be the Purchase Contract Agent or any of its affiliates. Upon the acceptance of any appointment as Collateral Agent by a successor Collateral Agent, such successor Collateral Agent shall immediately succeed to and become vested with

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all the rights, powers, privileges and duties of the retiring Collateral Agent, and the retiring Collateral Agent shall take all appropriate action to transfer any money and property held by it under this Agreement (including the Collateral) to such successor Collateral Agent. The retiring Collateral Agent shall, upon such succession, be discharged from its duties and obligations as Collateral Agent. After any retiring Collateral Agent's resignation as Collateral Agent, the provisions of this Article IX shall continue in effect for its benefit in respect of any actions taken or omitted to be taken by it while it was acting as the Collateral Agent.

(b) Subject to the appointment and acceptance of a successor Securities Intermediary as provided below, (i) the Securities Intermediary may resign at any time by giving notice to the Company and the Purchase Contract Agent as attorney-in-fact for the Holders of Units, (ii) the Securities Intermediary may be removed at any time by the Company, and (iii) if the Securities Intermediary fails to perform any of its material obligations under this Agreement in any material respect for a period of not less than 20 days after receiving written notice of such failure by the Purchase Contract Agent and such failure shall be continuing, the Securities Intermediary may be removed by the Purchase Contract Agent. The Purchase Contract Agent shall promptly notify the Company of any removal of the Securities Intermediary pursuant to clause (iii) of the immediately preceding sentence. Upon any such resignation or removal, the Company shall have the right to appoint a successor Securities Intermediary. If no successor Securities Intermediary shall have been so appointed and shall have accepted such appointment within 30 days after the retiring Securities Intermediary's giving of notice of resignation or such removal, then the retiring Securities Intermediary may petition any court of competent jurisdiction for the appointment of a successor Securities Intermediary. The Securities Intermediary shall be a bank which has an office (or an agency office) in New York, New York with a combined capital and surplus of at least $50,000,000 and shall not be the Purchase Contract Agent or any of its affiliates. Upon the acceptance of any appointment as Securities Intermediary by a successor Securities Intermediary, such successor Securities Intermediary shall immediately succeed to and become vested with all the rights, powers, privileges and duties of the retiring Securities Intermediary, and the retiring Securities Intermediary shall take all appropriate action to transfer any money and property held by it under this Agreement (including the Collateral) to such successor Securities Intermediary. The retiring Securities Intermediary shall, upon such succession, be discharged from its duties and obligations as Securities Intermediary. After any retiring Securities Intermediary's resignation as Securities Intermediary, the provisions of this Article 9 shall continue in effect for its benefit in respect of any actions taken or omitted to be taken by it while it was acting as the Securities Intermediary.

SECTION 9.9. RIGHT TO APPOINT AGENT OR ADVISOR. The Collateral Agent shall have the right to appoint agents or advisors in

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connection with any of its duties under this Agreement, and the Collateral Agent shall not be liable for any action taken or omitted by, or in reliance upon the advice of, such agents or advisors selected in good faith. The appointment of agents and advisors pursuant to this Section 9.9 shall be subject to prior consent of the Company, which consent shall not be unreasonably withheld.

SECTION 9.10. SURVIVAL. The provisions of this Article IX shall survive termination of this Agreement and the resignation or removal of the Collateral Agent or the Securities Intermediary.

SECTION 9.11. EXCULPATION. Anything in this Agreement to the contrary notwithstanding, in no event shall the Collateral Agent or the Securities Intermediary or their officers, directors, employees or agents be liable under this Agreement to any third party for indirect, special, punitive, or consequential loss or damage of any kind, including lost profits, whether or not the likelihood of such loss or damage was known to the Collateral Agent or the Securities Intermediary, or any of them.

ARTICLE X

AMENDMENT

SECTION 10.1. AMENDMENT WITHOUT CONSENT OF HOLDERS. Without the consent of any Holders, the Company, the Collateral Agent, the Securities Intermediary and the Purchase Contract Agent, at any time and from time to time, may amend this Agreement, in form satisfactory to the Company, the Collateral Agent, the Securities Intermediary and the Purchase Contract Agent, for any one or more of the following purposes only:

(1) to evidence the succession of another Person to the Company, and the assumption by any such successor of the covenants and agreements of the Company;

(2) to add to the covenants of the Company for the benefit of the Holders, or to surrender any right or power conferred upon the Company in this Agreement, so long as such covenants or such surrender does not adversely affect the validity, perfection or priority of the Pledge;

(3) to evidence and provide for the acceptance of appointment by a successor Collateral Agent, Securities Intermediary or Purchase Contract Agent; or

(4) to cure any ambiguity (or formal defect), to correct or supplement any provisions in this Agreement which may be incon- sistent with any other such provisions in this Agreement, or to make any other provisions with respect to such matters or

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questions arising under this Agreement; PROVIDED, that such action shall not adversely affect the interests of the Holders.

SECTION 10.2. AMENDMENT WITH CONSENT OF HOLDERS. With the consent of the Holders of not less than a majority of the Purchase Contracts at the time outstanding, by Act of said Holders delivered to the Company, the Purchase Contract Agent, the Securities Intermediary or the Collateral Agent, as the case may be, the Company, when duly authorized, the Purchase Contract Agent, the Securities Intermediary and the Collateral Agent may amend this Agreement for the purpose of modifying in any manner the provisions of this Agreement or the rights of the Holders in respect of the Units; PROVIDED, that no such supplemental agreement shall, without the unanimous consent of the Holders of each Outstanding Unit adversely affected by it,

(1) change the amount or type of Collateral underlying a Unit (except for the rights of holders of Corporate Units to substitute the Treasury Securities for the Pledged Debentures, or the rights of Holders of Treasury Units to substitute Debentures for the Pledged Treasury Securities), impair the right of the Holder of any Unit to receive distributions on the underlying Collateral or otherwise adversely affect the Holder's rights in or to such Collateral;

(2) otherwise effect any action that would require the consent of the Holder of each Outstanding Unit affected by such action pursuant to the Purchase Contract Agreement if such action were effected by an agreement supplemental to it; or

(3) reduce the percentage of Purchase Contracts the consent of the Holders of which is required for any such amendment;

PROVIDED, that if any amendment or proposal referred to above would adversely affect only the Corporate Units or only the Treasury Units, then only the affected class of Holder as of the record date for the Holders entitled to vote will be entitled to vote on such amendment or proposal, and such amendment or proposal shall not be effective except with the consent of Holders of not less than a majority of such class; and PROVIDED FURTHER, that the unanimous consent of the Holders of each outstanding Purchase Contract of such class affected thereby shall be required to approve any amendment or proposal specified in clauses (1) - (3) above.

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

SECTION 10.3. EXECUTION OF AMENDMENTS. In executing any amendment permitted by this Article, the Collateral Agent, the Securities Intermediary and the Purchase Contract Agent shall be entitled to receive and (subject to Section 7.1 of the Purchase

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Contract Agreement with respect to the Purchase Contract Agent) shall be fully protected in relying upon, an Opinion of Counsel stating that the execution of such amendment is authorized or permitted by this Agreement and that all conditions precedent, if any, to the execution and delivery of such amendment have been satisfied.

SECTION 10.4. EFFECT OF AMENDMENTS. Upon the execution of any amendment under this Article, this Agreement shall be modified in accordance with the amendment, and such amendment shall form a part of this Agreement for all purposes; and every Holder of Certificates previously or subsequently authenticated, executed on behalf of the Holders and delivered under the Purchase Contract Agreement shall be bound by the amendment.

SECTION 10.5. REFERENCE TO AMENDMENTS. Certificates authenticated, executed on behalf of the Holders and delivered after the execution of any amendment pursuant to this Article may, and shall if required by the Collateral Agent or the Purchase Contract Agent, bear a notation in form approved by the Purchase Contract Agent and the Collateral Agent as to any matter provided for in such amendment. If the Company shall so determine, new Unit Certificates so modified as to conform, in the opinion of the Collateral Agent, the Purchase Contract Agent and the Company, to any such amendment may be prepared and executed by the Company and authenticated, executed on behalf of the Holders and delivered by the Purchase Contract Agent in accordance with the Purchase Contract Agreement in exchange for Outstanding Unit Certificates.

ARTICLE XI

MISCELLANEOUS

SECTION 11.1. NO WAIVER. No failure on the part of the Collateral Agent or any of its agents to exercise, and no course of dealing with respect to, and no delay in exercising, any right, power or remedy under this Agreement shall operate as a waiver thereof; nor shall any single or partial exercise by the Collateral Agent or any of its agents of any right, power or remedy under this Agreement preclude any other or further exercise thereof or the exercise of any other right, power or remedy. The remedies in this Agreement are cumulative and are not exclusive of any remedies provided by law.

SECTION 11.2. GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE INTERNAL LAW OF THE STATE OF NEW YORK, WITHOUT GIVING EFFECT TO ANY CONTRARY CONFLICT OF LAWS OR CHOICE OF LAW PROVISIONS OF THE LAW OF THE STATE OF NEW YORK OR ANY OTHER JURISDICTION. Without limiting the foregoing, the above choice of law is expressly agreed to by the Company, the Securities Intermediary, the Collateral Agent and the Holders from time to time acting through the Purchase Contract Agent, as their attorney-in-fact, in connection with the establishment and maintenance of the Collateral

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Account. The Company, the Collateral Agent, the Securities Intermediary and the Holders from time to time of the Units, acting through the Purchase Contract Agent as their attorney-in-fact, submit to the nonexclusive jurisdiction of the United States District Court for the Southern District of New York and of any New York state court sitting in New York City for the purposes of all legal proceedings arising out of or relating to this Agreement or the transactions contemplated by this Agreement. The Company, the Collateral Agent, the Securities Intermediary and the Holders from time to time of the Units, acting through the Purchase Contract Agent as their attorney-in-fact, irrevocably waive, to the fullest extent permitted by applicable law, any objection which they may now or subsequently have to the laying of the venue of any such proceeding brought in such a court and any claim that any such proceeding brought in such a court has been brought in an inconvenient forum.

SECTION 11.3. NOTICES. All notices, requests, consents and other communications provided for in this Agreement (including, without limitation, any modifications of, or waivers or consents under, this Agreement) shall be given or made in writing (including, without limitation, by telecopy) delivered to the intended recipient at the "Address for Notices" specified below its name on the signature pages or, as to any party, at such other address as shall be designated by such party in a notice to the other parties. Except as otherwise provided in this Agreement, all such communications shall be deemed to have been duly given when transmitted by telecopier or personally delivered or, in the case of a mailed notice, upon receipt, in each case given or addressed as aforesaid.

SECTION 11.4. SUCCESSORS AND ASSIGNS. This Agreement shall be binding upon and inure to the benefit of the respective successors and assigns of the Company, the Collateral Agent, the Securities Intermediary and the Purchase Contract Agent, and the Holders from time to time of the Units, by their acceptance of the same, shall be deemed to have agreed to be bound by the provisions of this Agreement and to have ratified the agreements of, and the grant of the Pledge by, the Purchase Contract Agent.

SECTION 11.5. COUNTERPARTS. This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument, and any of the parties may execute this Agreement by signing any such counterpart.

SECTION 11.6. SEVERABILITY. If any provision of this Agreement is invalid and unenforceable in any jurisdiction, then, to the fullest extent permitted by law, (i) the other provisions of this Agreement shall remain in full force and effect in such jurisdiction and shall be liberally construed in order to carry out the intentions of the parties as nearly as may be possible and (ii) the invalidity or unenforceability of any provision of this Agreement in any jurisdiction shall not affect the validity or enforceability of such provision in any other jurisdiction.

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SECTION 11.7. EXPENSES, ETC. The Company agrees to reimburse the Collateral Agent and the Securities Intermediary for:
(a) all reasonable costs and expenses of the Collateral Agent and the Securities Intermediary (including, without limitation, the reasonable fees and expenses of counsel to the Collateral Agent and the Securities Intermediary), in connection with (i) the negotiation, preparation, execution and delivery or performance of this Agreement and (ii) any modification, supplement or waiver of any of the terms of this Agreement; (b) all reasonable costs and expenses of the Collateral Agent and the Securities Intermediary (including, without limitation, reasonable fees and expenses of counsel) in connection with (i) any enforcement or proceedings resulting or incurred in connection with causing any Holder of Units to satisfy its obligations under the Purchase Contracts forming a part of the Units and (ii) the enforcement of this Section 11.7; (c) all transfer, stamp, documentary or other similar taxes, assessments or charges levied by any governmental or revenue authority in respect of this Agreement or any other document referred to in this Agreement and all costs, expenses, taxes, assessments and other charges incurred in connection with any filing, registration, recording or perfection of any security interest contemplated by this Agreement; (d) all fees and expenses of any agent or advisor appointed by the Collateral Agent or the Securities Intermediary in connection with its duties under this Agreement; and
(e) any other out-of-pocket costs and expenses reasonably incurred by the Collateral Agent and the Securities Intermediary in connection with the performance of their duties hereunder.

SECTION 11.8. SECURITY INTEREST ABSOLUTE. All rights of the Collateral Agent and security interests under this Agreement, and all obligations of the Holders from time to time under this Agreement, shall be absolute and unconditional irrespective of:

(a) any lack of validity or enforceability of any provision of the Purchase Contracts or the Units or any other agreement or instrument relating to them;

(b) any change in the time, manner or place of payment of, or any other term of, or any increase in the amount of, all or any of the obligations of Holders of the Units under the related Purchase Contracts, or any other amendment or waiver of any term of, or any consent to any departure from any requirement of, the Purchase Contract Agreement or any Purchase Contract or any other agreement or instrument relating to them; or

(c) any other circumstance which might otherwise constitute a defense available to, or discharge of, a borrower, a guarantor or a pledgor.

SECTION 11.9. NAME OF THE COMPANY. The Company, NiSource Inc., an Indiana corporation ("NiSource"), Columbia Energy Group, a Delaware corporation ("Columbia"), Parent Acquisition Corp., an Indiana corporation, Company Acquisition Corp., a Delaware

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corporation, and NiSource Finance Corp., an Indiana corporation, have entered into the Agreement and Plan of Merger dated as of February 27, 2000, as amended and restated as of March 31, 2000 (the "Merger Agreement"), pursuant to which, among other things, NiSource and Columbia will become wholly owned subsidiaries of the Company and the former stockholders of NiSource and Columbia will become stockholders of the Company (the "Merger"). The Merger will become effective contemporaneously with the execution and delivery of this Agreement by the Company. Immediately following the Merger, NiSource will merge with and into the Company, and the Company will immediately thereafter change its name from New NiSource Inc. to NiSource Inc. Accordingly, after the Company has so changed its name, all references in this to the Company's former name shall be deemed to refer to its new name, NiSource Inc.

[THE REMAINDER OF THIS PAGE INTENTIONALLY LEFT BLANK]

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

NEW NISOURCE INC.                 THE CHASE MANHATTAN BANK, as
                                  Purchase Contract Agent and as
                                  attorney-in-fact of the Holders
                                  from time to time of the Units


By: __________________________    By: __________________________
    Name:                             Name:
    Title:                            Title:

Address for Notices:              Address for Notices:

   New NiSource Inc.                  The Chase Manhattan Bank
   801 East 8th Avenue                450 West 33rd Street
   Merrillville, Indiana 46410        New York, New York  10001

Attention: Stephen P. Adik        Attention:  Capital Markets
Telecopy: (219) 649-6060                      Fiduciary Services
                                  Telecopy:   212-946-8159
                                  Wire transfer instructions:
                                  ________________________________

BANK ONE TRUST COMPANY,            BANK ONE TRUST COMPANY, NATIONAL
NATIONAL  ASSOCIATION, as          ASSOCIATION, as Securities
Collateral Agent                   Intermediary


By: __________________________     By: __________________________
   Name:                               Name:
   Title:                              Title:

Address for Notices:               Address for Notices:

  Bank One Trust Company,              Bank One Trust Company,
  National Association                 National Association
  9th Floor,                           9th Floor,
  One North State Street               One North State Street
  Chicago, Illinois 60670-0126         Chicago, Illinois 60670-0126

Attention:  Corporate Trust        Attention:  Corporate Trust
            Administration                     Administration
Telecopy:  312-407-1708            Telecopy:  312-407-1708

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EXHIBIT A

INSTRUCTION FROM PURCHASE CONTRACT AGENT
TO COLLATERAL AGENT
(Establishment of Treasury Unit)

Bank One Trust Company, National Association, as Collateral Agent
9th Floor
One North State Street
Chicago, Illinois 60670-0126
Attention: Corporate Trust Administration Telecopy: 312-407-1708

Re: ________ Units of NiSource Inc. (the "Company")

Please refer to the Pledge Agreement, dated as of ______________, 2000 (the "Pledge Agreement"), among the Company, you, as Collateral Agent, Bank One Trust Company, National Association, as Securities Intermediary, and the undersigned, as Purchase Contract Agent and as attorney-in-fact for the holders of Units from time to time. Capitalized terms used but not defined in this certificate shall have the meaning set forth in the Pledge Agreement.

We notify you in accordance with Section 5.2 of the Pledge Agreement that the holder of securities named below (the "Holder") has elected to substitute $__________ Value of Treasury Securities or security entitlements to them in exchange for an equal Value of Pledged Debentures and has delivered to the undersigned a notice stating that the Holder has Transferred such Treasury Securities or security entitlements to them to the Securities Intermediary, for credit to the Collateral Account.

We instruct you to release from the Pledge the Pledged Debentures for which the Treasury Securities are being substituted and request that you instruct the Securities Intermediary, upon confirma- tion that such Treasury Securities or security entitlements to them have been credited to the Collateral Account, to release to the undersigned an equal Value of Pledged Debentures in accordance with
Section 5.2 of the Pledge Agreement.

THE CHASE MANHATTAN BANK,
as Purchase Contract Agent

Date: _______________ By: ________________________ Name:


Title:

A-1

Please print name and address of Holder electing to substitute Treasury Securities or security entitlements to them for the Pledged Debentures:

___________________________        ___________________________________
          Name                     Social Security or other
                                   Taxpayer Identification Number,
                                   if any

___________________________
          Address
___________________________

___________________________

A-2

EXHIBIT B

INSTRUCTION FROM COLLATERAL AGENT
TO SECURITIES INTERMEDIARY
(Establishment of Treasury Unit)

Bank One Trust Company, National Association, as Securities Intermediary
9th Floor
One North State Street
Chicago, Illinois 60670-0126
Attention: Corporate Trust Administration Telecopy: 312-407-1708

Re: ________ Units of NiSource Inc. (the "Company")

Securities Account No. 205025-001 entitled "Bank One Trust Company, National Association, as Collateral Agent, Securities Account (NiSource Inc.)" (the "Collateral Account")

Please refer to the Pledge Agreement, dated as of _________, 2000 (the "Pledge Agreement"), among the Company, you, as Securities Intermediary, The Chase Manhattan Bank, as Purchase Contract Agent and as attorney-in-fact for the holders of Units from time to time, and the undersigned, as Collateral Agent. Capitalized terms used but not defined in this certificate shall have the meanings set forth in the Pledge Agreement.

When you have confirmed that $__________ Value of Treasury Securities or security entitlements to them has been credited to the Collateral Account by or for the benefit of _________, as holder of Units (the "Holder"), you are instructed to release from the Pledge the Pledged Debentures for which the Treasury Securities are being substituted by releasing from the Collateral Account an equal Value of Debentures or security entitlements to them relating to ______ Corporate Units of the Holder by Transfer to the Purchase Contract Agent.

BANK ONE TRUST COMPANY,
NATIONAL ASSOCIATION,
as Collateral Agent

Dated: ____________________ By: __________________________ Name:


Title:

B-1

Please print name and address of Holder:

___________________________        ___________________________________
          Name                     Social Security or other
                                   Taxpayer Identification Number,
                                   if any
___________________________
          Address
___________________________

___________________________

B-2

EXHIBIT C

INSTRUCTION FROM PURCHASE CONTRACT AGENT
TO COLLATERAL AGENT
(Reestablishment of Corporate Unit)

Bank One Trust Company, National Association, as Collateral Agent
9th Floor
One North State Street
Chicago, Illinois 60670-0126
Attention: Corporate Trust Administration Telecopy: 312-407-1708

Re: _______ Units of NiSource Inc. (the "Company")

Please refer to the Pledge Agreement, dated as of ________, 2000 (the "Pledge Agreement"), among the Company, you, as Collateral Agent, Bank One Trust Company, National Association, as Securities Intermediary, and the undersigned, as Purchase Contract Agent and as attorney-in-fact for the holders of Units from time to time. Capi- talized terms used but not defined in this certificate shall have the meanings set forth in the Pledge Agreement.

We notify you in accordance with Section 5.3 of the Pledge Agreement that the holder of securities listed below (the "Holder") has elected to substitute Debentures or security entitlements to them in exchange for $__________ Value of Pledged Treasury Securities and has delivered to the undersigned a notice stating that the Holder has Transferred such Debentures or security entitlements to them to the Securities Intermediary, for credit to the Collateral Account.

We instruct you to release from the Pledge the Pledged Treasury Securities for which the Debentures are being substituted and request that you instruct the Securities Intermediary, upon confirmation that such Debentures or security entitlements to them have been credited to the Collateral Account, to release to the undersigned $__________ Value of Treasury Securities or security entitlements to them related to _____ Treasury Units of such Holder in accordance with Section 5.3 of the Pledge Agreement.

THE CHASE MANHATTAN BANK,

                                          as Purchase Contract Agent

Date: _____________________             By: __________________________
                                            Name:

Title:

C-1

Please print name and address of Holder electing to substitute Pledged Debentures or security entitlements to them for Pledged Treasury Securities:

___________________________        ___________________________________
          Name                     Social Security or other
                                   Taxpayer Identification Number,
                                   if any

___________________________
          Address
___________________________

___________________________

C-2

EXHIBIT D

INSTRUCTION FROM COLLATERAL AGENT
TO SECURITIES INTERMEDIARY
(Reestablishment of Corporate Unit)

Bank One Trust Company, National Association, as Securities Intermediary
9th Floor
One North State Street
Chicago, Illinois 60670-0126
Attention: Corporate Trust Administration Telecopy: 312-407-1708

Re: ________ Units of NiSource Inc. (the "Company")

Securities Account No. 205025-001 entitled "Bank One Trust Company, National Association, as Collateral Agent, Securities Account (NiSource Inc.)" (the "Collateral Account")

Please refer to the Pledge Agreement dated as of _________, 2000 (the "Pledge Agreement"), among the Company, you, as Securities Intermediary, The Chase Manhattan Bank, as Purchase Contract Agent and as attorney-in-fact for the holders of Units from time to time, and the undersigned, as Collateral Agent. Capitalized terms used but not defined in this certificate shall have the meanings set forth in the Pledge Agreement.

When you have confirmed that $_________ Value of Debentures or security entitlements to them has been credited to the Collateral Account by or for the benefit of _________, as holder of Units (the "Holder"), you are instructed to release from the Collateral Account $__________ Value of Treasury Securities or security entitlements to them by Transfer to the Purchase Contract Agent.

BANK ONE TRUST COMPANY,
NATIONAL ASSOCIATION,
as Collateral Agent

Dated: ____________________ By:___________________________ Name:


Title:

D-1

Please print name and address of Holder:

___________________________        ___________________________________
          Name                     Social Security or other
                                   Taxpayer Identification Number,
                                   if any

___________________________
          Address
___________________________

___________________________

D-2

EXHIBIT E

NOTICE OF CASH SETTLEMENT FROM SECURITIES INTERMEDIARY
TO PURCHASE CONTRACT AGENT
(Cash Settlement Amounts)

The Chase Manhattan Bank,
as Purchase Contract Agent
450 West 33rd Street
New York, New York 10001
Attention: Capital Markets Fiduciary Services Telecopy: 212-946-8159

Re: Corporate Units of NiSource Inc. (the "Company")

Please refer to the Pledge Agreement, dated as of _________, 2000 (the "Pledge Agreement"), by and among you, the Company, Bank One Trust Company, National Association, as Collateral Agent and the undersigned, as Securities Intermediary. Unless otherwise defined in this certificate, terms defined in the Pledge Agreement are used in this Certificate as defined therein.

In accordance with Section 5.5(d) of the Pledge Agreement, we notify you that as of 11:00 a.m., on [THE FIFTH BUSINESS DAY IMMEDIATELY PRECEDING THE PURCHASE CONTRACT SETTLEMENT DATE], we have received $_____ in immediately available funds paid in an aggregate amount equal to the Purchase Price to the Company on the Purchase Contract Settlement Date with respect to __________ Corporate Units.

BANK ONE TRUST COMPANY,
NATIONAL ASSOCIATION,
as Securities Intermediary

Dated: ____________________ By:___________________________ Name:


Title:

E-1

EXHIBIT F

NOTICE OF CASH SETTLEMENT FROM SECURITIES INTERMEDIARY
TO PURCHASE CONTRACT AGENT
(Cash Settlement Amounts)

The Chase Manhattan Bank,
as Purchase Contract Agent
450 West 33rd Street
New York, New York 10001
Attention: Capital Markets Fiduciary Services Telecopy: 212-946-8159

Re: Treasury Units of NiSource Inc. (the "Company")

Please refer to the Pledge Agreement, dated as of _________, 2000 (the "Pledge Agreement"), by and among you, the Company, Bank One Trust Company, National Association, as Collateral Agent and the undersigned, as Securities Intermediary. Unless otherwise defined in this certificate, terms defined in the Pledge Agreement are used in this Certificate as defined therein.

In accordance with Section 5.5(e) of the Pledge Agreement, we notify you that as of 11:00 a.m., on [THE BUSINESS DAY IMMEDIATELY PRECEDING THE PURCHASE CONTRACT SETTLEMENT DATE], we have received $_____ in immediately available funds paid in an aggregate amount equal to the Purchase Price to the Company on the Purchase Contract Settlement Date with respect to __________ Treasury Units.

BANK ONE TRUST COMPANY,
NATIONAL ASSOCIATION,
as Securities Intermediary

Dated: ____________________ By:___________________________ Name:


Title:

F-1