Exhibit 10.1

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                         THE BROOKLYN UNION GAS COMPANY,
               doing business as KEYSPAN ENERGY DELIVERY NEW YORK


                                  $400,000,000


               5.60% Senior Unsecured Notes due November 29, 2016


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                             NOTE PURCHASE AGREEMENT


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


                          Dated as of November 29, 2006



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                                TABLE OF CONTENTS


SECTION                       HEADING                                                                         PAGE


                                                                                                          
SECTION 1.                 AUTHORIZATION OF NOTES.................................................................1


SECTION 2.                 SALE AND PURCHASE OF NOTES.............................................................1


SECTION 3.                 CLOSING................................................................................2


SECTION 4.                 CONDITIONS TO CLOSING..................................................................2

       Section 4.1.        Representations and Warranties.........................................................2
       Section 4.2.        Performance; No Default................................................................2
       Section 4.3.        Compliance Certificates................................................................2
       Section 4.4.        Opinions of Counsel....................................................................3
       Section 4.5.        Purchase Permitted By Applicable Law, Etc..............................................3
       Section 4.6.        Sale of Other Notes....................................................................3
       Section 4.7.        Payment of Special Counsel Fees........................................................3
       Section 4.8.        Private Placement Number...............................................................3
       Section 4.9.        Changes in Corporate Structure.........................................................3
       Section 4.10.       Funding Instructions...................................................................4
       Section 4.11.       Proceedings and Documents..............................................................4

SECTION 5.                 REPRESENTATIONS AND WARRANTIES OF THE COMPANY..........................................4

       Section 5.1.        Organization; Power and Authority......................................................4
       Section 5.2.        Authorization, Etc.....................................................................4
       Section 5.3.        Disclosure.............................................................................4
       Section 5.4.        Organization and Ownership of Shares of Subsidiaries...................................5
       Section 5.5.        Financial Statements; Material Liabilities.............................................5
       Section 5.6.        Compliance with Laws, Other Instruments, Etc...........................................5
       Section 5.7.        Governmental Authorizations, Etc.......................................................6
       Section 5.8.        Litigation; Observance of Statutes and Orders..........................................6
       Section 5.9.        Taxes..................................................................................6
       Section 5.10.       Title to Property; Leases..............................................................6
       Section 5.11.       Licenses, Permits, Etc.................................................................7
       Section 5.12.       Compliance with ERISA..................................................................7
       Section 5.13.       Private Offering by the Company........................................................8
       Section 5.14.       Use of Proceeds; Margin Regulations....................................................8
       Section 5.15.       Existing Indebtedness..................................................................8
       Section 5.16.       Foreign Assets Control Regulations, Etc................................................9
       Section 5.17.       Status under Certain Statutes..........................................................9





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SECTION 6.                 REPRESENTATIONS OF THE PURCHASERS......................................................9

       Section 6.1.        Purchase for Investment................................................................9
       Section 6.2.        Source of Funds.......................................................................10

SECTION 7.                 INFORMATION AS TO COMPANY.............................................................11

       Section 7.1.        Financial and Business Information....................................................11
       Section 7.2.        Officer's Certificate.................................................................13
       Section 7.3.        Visitation............................................................................14

SECTION 8.                 PAYMENT AND PREPAYMENT OF THE NOTES...................................................14

       Section 8.1.        Maturity..............................................................................14
       Section 8.2.        Optional Prepayments with Make-Whole Amount...........................................14
       Section 8.3.        Allocation of Partial Prepayments.....................................................15
       Section 8.4.        Maturity; Surrender, Etc..............................................................15
       Section 8.5.        Purchase of Notes.....................................................................15
       Section 8.6.        Make-Whole Amount.....................................................................16

SECTION 9.                 AFFIRMATIVE COVENANTS.................................................................17

       Section 9.1.        Payments on the Notes.................................................................17
       Section 9.2.        Compliance with Law...................................................................17
       Section 9.3.        Insurance.............................................................................17
       Section 9.4.        Maintenance of Properties.............................................................18
       Section 9.5.        Payment of Taxes......................................................................18
       Section 9.6.        Corporate Existence, Etc..............................................................18
       Section 9.7.        Books and Records.....................................................................18
       Section 9.8.        Regulated Business....................................................................18

SECTION 10.                NEGATIVE COVENANTS....................................................................18

       Section 10.1.       Transactions with Affiliates..........................................................19
       Section 10.2.       Merger, Consolidation, Etc............................................................19
       Section 10.3.       Line of Business......................................................................19
       Section 10.4.       Liens.................................................................................19
       Section 10.5.       Most Favored Noteholder...............................................................20
       Section 10.6.       Terrorism Sanctions Regulations.......................................................20

SECTION 11.                EVENTS OF DEFAULT.....................................................................20


SECTION 12.                REMEDIES ON DEFAULT, ETC..............................................................22

       Section 12.1.       Acceleration..........................................................................22
       Section 12.2.       Other Remedies........................................................................23
       Section 12.3.       Rescission............................................................................23
       Section 12.4.       No Waivers or Election of Remedies, Expenses, Etc.....................................23


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SECTION 13.                REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES.........................................24

       Section 13.1.       Registration of Notes.................................................................24
       Section 13.2.       Transfer and Exchange of Notes........................................................24
       Section 13.3.       Replacement of Notes..................................................................24
       Section 13.4.       Agent Services........................................................................25

SECTION 14.                PAYMENTS ON NOTES.....................................................................25

       Section 14.1.       Place of Payment......................................................................25
       Section 14.2.       Home Office Payment...................................................................25

SECTION 15.                EXPENSES, ETC.........................................................................26

       Section 15.1.       Transaction Expenses..................................................................26
       Section 15.2.       Survival..............................................................................26

SECTION 16.                SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ENTIRE AGREEMENT..........................27


SECTION 17.                AMENDMENT AND WAIVER..................................................................27

       Section 17.1.       Requirements..........................................................................27
       Section 17.2.       Solicitation of Holders of Notes......................................................27
       Section 17.3.       Binding Effect, Etc...................................................................28
       Section 17.4.       Notes Held by Company, Etc............................................................28

SECTION 18.                NOTICES...............................................................................28


SECTION 19.                REPRODUCTION OF DOCUMENTS.............................................................29


SECTION 20.                CONFIDENTIAL INFORMATION..............................................................29


SECTION 21.                SUBSTITUTION OF PURCHASER.............................................................30


SECTION 22.                MISCELLANEOUS.........................................................................30

       Section 22.1.       Successors and Assigns................................................................30
       Section 22.2.       Payments Due on Non-Business Days.....................................................31
       Section 22.3.       Accounting Terms......................................................................31
       Section 22.4.       Severability..........................................................................31
       Section 22.5.       Construction, Etc.....................................................................31
       Section 22.6.       Counterparts..........................................................................31
       Section 22.7.       Governing Law.........................................................................31
       Section 22.8.       Jurisdiction and Process; Waiver of Jury Trial........................................31



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Schedule A -- Information Relating to Purchasers

Schedule B -- Defined Terms

Schedule 5.3 -- Disclosure Documents

Schedule 5.4 -- Subsidiaries of the Company and Ownership of Subsidiary Stock

Schedule 5.5 -- Financial Statements Schedule

5.15 -- Existing Indebtedness

Exhibit 1 -- Form of 5.60% Senior Unsecured Note due November 29, 2016

Exhibit 4.4(a) -- Form of Opinion of Counsel for the Company

Exhibit 4.4(b) -- Form of Opinion of Special Counsel for the Company
















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                         THE BROOKLYN UNION GAS COMPANY,
               doing business as KEYSPAN ENERGY DELIVERY NEW YORK
                              One Metrotech Center
                          Brooklyn, New York 11201-3851



               5.60% Senior Unsecured Notes due November 29, 2016



                                                            November 29, 2006


TO EACH OF THE PURCHASERS LISTED IN
SCHEDULE A:


Ladies and Gentlemen:

     THE BROOKLYN UNION GAS COMPANY,  doing business as KEYSPAN ENERGY  DELIVERY
NEW  YORK,  a New York  corporation  (the  "Company"),  agrees  with each of the
purchasers  whose  names  appear at the end hereof  (each,  a  "Purchaser"  and,
collectively, the "Purchasers") as follows:

Section 1.        AUTHORIZATION OF NOTES.

     The Company will  authorize  the issue and sale of  $400,000,000  aggregate
principal  amount of its 5.60% Senior Unsecured Notes due November 29, 2016 (the
"Notes",  such term to include any such notes  issued in  substitution  therefor
pursuant to Section 13). The Notes shall be  substantially in the form set forth
in Exhibit 1. Certain  capitalized  and other terms used in this  Agreement  are
defined in Schedule B.  References to a "Schedule" or an "Exhibit"  are,  unless
otherwise specified, to a Schedule or an Exhibit attached to this Agreement.

Section 2.        SALE AND PURCHASE OF NOTES

     Subject to the terms and  conditions  of this  Agreement,  the Company will
issue and sell to each  Purchaser  and each  Purchaser  will  purchase  from the
Company, at the Closing provided for in Section 3, Notes in the principal amount
specified  opposite such Purchaser's name in Schedule A at the purchase price of
100% of the principal amount thereof. The Purchasers'  obligations hereunder are
several and not joint  obligations  and no Purchaser shall have any liability to
any Person for the performance or non-performance of any obligation by any other
Purchaser hereunder.





Section 3.        CLOSING.

     The sale and purchase of the Notes to be purchased by each Purchaser  shall
occur at the offices of Dewey  Ballantine LLP, 1301 Avenue of the Americas,  New
York,  New York,  at 10:00  a.m.,  New York,  New York time,  at a closing  (the
"Closing") on November 29, 2006 or on such other  Business Day  thereafter on or
prior to  December  31,  2006,  as may be  agreed  upon by the  Company  and the
Purchasers. At the Closing, the Company will deliver to each Purchaser the Notes
to be purchased by such  Purchaser in the form of a single Note (or such greater
number of Notes in  denominations  of at least  $100,000 as such  Purchaser  may
request),  dated the date of the Closing and registered in such Purchaser's name
(or in the name of its  nominee),  against  delivery  by such  Purchaser  to the
Company  or its  order  of  immediately  available  funds in the  amount  of the
purchase price therefor by wire transfer of immediately  available funds for the
account of the Company to account number  00036871 at Citibank,  N.A., New York,
New York, ABA # 021000089,  Reference:  KEDNY/KEDLI  Issuance. If at the Closing
the Company shall fail to tender such Notes to any  Purchaser as provided  above
in this  Section 3, or any of the  conditions  specified  in Section 4 shall not
have been fulfilled to such Purchaser's  satisfaction,  such Purchaser shall, at
its  election,  be  relieved of all further  obligations  under this  Agreement,
without  thereby  waiving any rights such  Purchaser  may have by reason of such
failure or such nonfulfillment.

Section 4.        CONDITIONS TO CLOSING.

     Each Purchaser's obligation to purchase and pay for the Notes to be sold to
such Purchaser at the Closing is subject to the fulfillment to such  Purchaser's
satisfaction or waiver, prior to or at the Closing, of the following conditions:

     Section  4.1.  Representations  and  Warranties.  The  representations  and
warranties  of the Company in this  Agreement  shall be correct when made and at
the time of the Closing.

     Section 4.2. Performance;  No Default. The Company shall have performed and
complied with all agreements and conditions contained in this Agreement required
to be  performed  or  complied  with by it prior to or at the  Closing and after
giving  effect to the issue and sale of the Notes  (and the  application  of the
proceeds thereof as contemplated by Section 5.14) no Default or Event of Default
shall have occurred and be continuing.

Section 4.3.      Compliance Certificates.

          (a) Officer's  Certificate.  The Company shall have  delivered to such
     Purchaser  an  Officer's  Certificate,  dated  the  date  of  the  Closing,
     certifying that the conditions  specified in Sections 4.1, 4.2 and 4.9 have
     been fulfilled.

          (b) Secretary's Certificate.  The Company shall have delivered to such
     Purchaser a certificate of its Secretary or Assistant Secretary,  dated the
     date of Closing,  certifying  as to the  resolutions  attached  thereto and
     other corporate  proceedings  relating to the authorization,  execution and
     delivery of the Notes and this Agreement.


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     Section  4.4.  Opinions  of Counsel.  Such  Purchaser  shall have  received
opinions in form and substance reasonably satisfactory to such Purchaser,  dated
the date of the Closing (a) from John J. Bishar,  Jr., Esq.,  General Counsel to
KeySpan  Corporation and Counsel to the Company,  covering the matters set forth
in Exhibit 4.4(a) and covering such other matters  incident to the  transactions
contemplated hereby as such Purchaser or its counsel may reasonably request (and
the  Company  hereby  instructs  its  counsel  to  deliver  such  opinion to the
Purchasers),  (b) from Simpson  Thacher & Bartlett LLP,  special counsel for the
Company,  covering  the matters set forth in Exhibit  4.4(b) and  covering  such
other matters incident to the transactions contemplated hereby as such Purchaser
or its counsel may  reasonably  request (and the Company  hereby  instructs  its
special  counsel to deliver such opinion to the  Purchasers)  and (c) from Dewey
Ballantine  LLP,  the  Purchasers'  special  counsel,  in  connection  with  the
transactions  contemplated  hereby and covering such other  matters  incident to
such transactions as such Purchaser may reasonably request.

     Section 4.5. Purchase  Permitted By Applicable Law, Etc. On the date of the
Closing  such  Purchaser's  purchase of Notes shall (a) be permitted by the laws
and regulations of each jurisdiction to which such Purchaser is subject, without
recourse to provisions  (such as section  1405(a)(8)  of the New York  Insurance
Law) permitting limited  investments by insurance  companies without restriction
as to the character of the particular investment, (b) not violate any applicable
law or regulation  (including,  without limitation,  Regulation T, U or X of the
Board of  Governors  of the Federal  Reserve  System)  and (c) not subject  such
Purchaser to any tax,  penalty or liability  under or pursuant to any applicable
law or regulation, which law or regulation was not in effect on the date hereof.
If requested by such Purchaser,  such Purchaser shall have received an Officer's
Certificate  certifying  as to  such  matters  of fact  as  such  Purchaser  may
reasonably  specify to enable such Purchaser to determine  whether such purchase
is so permitted.

     Section 4.6. Sale of Other Notes.  Contemporaneously  with the Closing, the
Company  shall  sell to each other  Purchaser  and each  other  Purchaser  shall
purchase the Notes to be purchased by it at the Closing as specified in Schedule
A.

     Section  4.7.  Payment  of  Special  Counsel  Fees.  Without  limiting  the
provisions of Section 15.1, the Company shall have paid on or before the Closing
the  reasonable  fees,  charges and  disbursements  of the  Purchasers'  special
counsel  referred to in Section 4.4(c) to the extent reflected in a statement of
such counsel  rendered to the Company at least one (1) Business Day prior to the
Closing.

     Section 4.8. Private Placement Number. A Private Placement Number issued by
Standard & Poor's CUSIP Service Bureau (in cooperation  with the SVO) shall have
been obtained for the Notes.

     Section 4.9.  Changes in Corporate  Structure.  The Company  shall not have
changed its jurisdiction of incorporation  or  organization,  as applicable,  or
been  a  party  to  any  merger  or  consolidation  or  succeeded  to all or any
substantial  part of the liabilities of any other entity,  at any time following
the date of the most recent financial statements referred to in Schedule 5.5.


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     Section 4.10. Funding Instructions.  At least three (3) Business Days prior
to the  date  of  the  Closing,  each  Purchaser  shall  have  received  written
instructions  signed by a  Responsible  Officer  on  letterhead  of the  Company
confirming  the  information  specified in Section 3 including  (i) the name and
address of the transferee bank, (ii) such transferee bank's ABA number and (iii)
the account name and number into which the purchase price for the Notes is to be
deposited.

     Section  4.11.   Proceedings   and  Documents.   All  corporate  and  other
proceedings in connection with the  transactions  contemplated by this Agreement
and all  documents  and  instruments  incident  to such  transactions  shall  be
reasonably  satisfactory  to such  Purchaser and its special  counsel,  and such
Purchaser  and its special  counsel  shall have  received  all such  counterpart
originals or certified  or other copies of such  documents as such  Purchaser or
such special counsel may reasonably request.

Section 5.        REPRESENTATIONS AND WARRANTIES OF THE COMPANY.

     The Company represents and warrants to each Purchaser that:

     Section  5.1.  Organization;   Power  and  Authority.   The  Company  is  a
corporation duly organized, validly existing and in good standing under the laws
of its  jurisdiction  of  incorporation,  and is  duly  qualified  as a  foreign
corporation  and  is in  good  standing  in  each  jurisdiction  in  which  such
qualification is required by law, other than those jurisdictions as to which the
failure to be so qualified or in good standing would not, individually or in the
aggregate, reasonably be expected to have a Material Adverse Effect. The Company
has the corporate  power and authority to own or hold under lease the properties
it purports to own or hold under  lease,  to transact  the business it transacts
and proposes to transact,  to execute and deliver this  Agreement  and the Notes
and to perform the provisions hereof and thereof.

     Section 5.2.  Authorization,  Etc.  This  Agreement and the Notes have been
duly  authorized by all necessary  corporate  action on the part of the Company,
and this Agreement  constitutes,  and upon  execution and delivery  thereof each
Note will  constitute,  a legal,  valid and  binding  obligation  of the Company
enforceable  against the Company in  accordance  with its terms,  except as such
enforceability  may  be  limited  by  (i)  applicable  bankruptcy,   insolvency,
reorganization,  moratorium or other similar laws  affecting the  enforcement of
creditors' rights generally and (ii) general principles of equity (regardless of
whether such enforceability is considered in a proceeding in equity or at law).

     Section 5.3.  Disclosure.  The  Company,  through its agents,  J.P.  Morgan
Securities  Inc. and RBS Greenwich  Capital,  has delivered to each  Purchaser a
copy of a confidential Private Placement  Memorandum,  dated October,  2006 (the
"Memorandum"), relating to the transactions contemplated hereby. This Agreement,
the Memorandum and the documents,  certificates  or other writings  delivered to
the  Purchasers  by  or  on  behalf  of  the  Company  in  connection  with  the
transactions  contemplated  hereby  and  identified  in  Schedule  5.3,  and the
financial statements listed in Schedule 5.5 (this Agreement,  the Memorandum and
such  documents,  certificates  or other writings and such financial  statements
delivered  to each  Purchaser  prior to  November  18, 2006 being  referred  to,
collectively,  as the "Disclosure Documents"),  taken as a whole, do not contain


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any untrue  statement  of a  material  fact or omit to state any  material  fact
necessary  to make  the  statements  therein  not  misleading  in  light  of the
circumstances  under which they were made. Except as disclosed in the Disclosure
Documents,  since  December 31, 2005,  there has been no change in the financial
condition,  operations,  business  or  properties  of the  Company or any of its
Subsidiaries  except  changes that  individually  or in the aggregate  would not
reasonably be expected to have a Material Adverse Effect.

Section 5.4.      Organization and Ownership of Shares of Subsidiaries.

          (a)  Schedule  5.4 is a complete  and  correct  list of the  Company's
     Subsidiaries, showing, as to each Subsidiary, the correct name thereof, the
     jurisdiction of its organization and the percentage of shares of each class
     of its capital stock or similar equity interests  outstanding  owned by the
     Company and each other Subsidiary.

          (b) All of the  outstanding  shares of capital stock or similar equity
     interests  of each  Subsidiary  shown in Schedule 5.4 as being owned by the
     Company and its Subsidiaries  have been validly issued,  are fully paid and
     nonassessable  and are owned by the Company or another  Subsidiary free and
     clear of any Lien.

          (c) Each  Subsidiary  identified  in  Schedule  5.4 is a  corporation,
     limited  liability  company or other legal entity duly  organized,  validly
     existing  and in  good  standing  under  the  laws of its  jurisdiction  of
     organization, and is duly qualified as a foreign corporation or other legal
     entity  and  is in  good  standing  in  each  jurisdiction  in  which  such
     qualification  is required  by law,  other than those  jurisdictions  as to
     which  the  failure  to be so  qualified  or in good  standing  would  not,
     individually or in the aggregate, reasonably be expected to have a Material
     Adverse Effect.  Each such Subsidiary has the corporate,  limited liability
     company  or other  power  and  authority  to own or hold  under  lease  the
     properties  it  purports  to own or hold under  lease and to  transact  the
     business it transacts and proposes to transact.

     Section 5.5. Financial Statements;  Material  Liabilities.  The Company has
delivered to each Purchaser copies of the consolidated  financial  statements of
the Company and its  Subsidiaries  listed on Schedule 5.5. All of said financial
statements  (including  in each case the  related  schedules  and notes)  fairly
present in all material  respects  the  consolidated  financial  position of the
Company  and its  Subsidiaries  as of the  respective  dates  specified  in such
Schedule and the consolidated results of their operations and cash flows for the
respective  periods so specified and have been prepared in accordance  with GAAP
consistently  applied throughout the periods involved except as set forth in the
notes thereto  (subject,  in the case of any interim  financial  statements,  to
normal year-end  adjustments).  The Company and its Subsidiaries do not have any
Material  liabilities  that are not  disclosed on such  financial  statements or
otherwise disclosed in the Disclosure Documents.

     Section 5.6.  Compliance with Laws, Other Instruments,  Etc. The execution,
delivery and performance by the Company of this Agreement and the Notes will not
(i)  contravene,  result in any breach of, or  constitute  a default  under,  or
result in the  creation of any Lien in respect of any property of the Company or
any Subsidiary under, any indenture,  mortgage, deed of trust, loan, purchase or
credit agreement,  lease,  corporate  charter or by-laws,  or any other Material


                                       5



agreement or  instrument  to which the Company or any  Subsidiary is bound or by
which the Company or any Subsidiary or any of their respective properties may be
bound or affected, (ii) conflict with or result in a breach of any of the terms,
conditions or provisions of any order, judgment, decree, or ruling of any court,
arbitrator or Governmental Authority applicable to the Company or any Subsidiary
or (iii) violate any provision of any statute or other rule or regulation of any
Governmental Authority applicable to the Company or any Subsidiary.

     Section  5.7.  Governmental  Authorizations,  Etc. No consent,  approval or
authorization of, or registration,  filing or declaration with, any Governmental
Authority is required in connection with the execution,  delivery or performance
by the  Company  of this  Agreement  or the  Notes,  other  than those that have
already been obtained and which are in full force and effect;  provided, that no
representation  is made with respect to compliance with foreign  securities laws
or the securities or "blue sky" laws of the various States of the United States.

Section 5.8.      Litigation; Observance of Statutes and Orders.

          (a) There are no actions, suits, investigations or proceedings pending
     or, to the  knowledge of the Company,  threatened  against or affecting the
     Company or any  Subsidiary or any property of the Company or any Subsidiary
     in any  court or  before  any  arbitrator  of any kind or  before or by any
     Governmental  Authority,  other  than  those  described  under the  heading
     "Executive  Summary - Recent  Developments," and under the heading "Company
     Overview -  Environmental  Matters," in the Memorandum and in Schedule 5.3,
     that,  individually  or in the aggregate,  would  reasonably be expected to
     have a Material Adverse Effect.

          (b) Neither the Company  nor any  Subsidiary  is in default  under any
     order, judgment,  decree or ruling of any court, arbitrator or Governmental
     Authority or is in  violation of any  applicable  law,  ordinance,  rule or
     regulation  (including,  without limitation,  Environmental Laws or the USA
     Patriot Act) of any  Governmental  Authority,  which  default or violation,
     individually  or in the aggregate,  would  reasonably be expected to have a
     Material Adverse Effect.

     Section 5.9. Taxes. The Company and its Subsidiaries  have filed all income
tax returns that are required to have been filed in any  jurisdiction,  and have
paid all taxes shown to be due and  payable on such  returns and all other taxes
and assessments  payable by them, to the extent such taxes and assessments  have
become due and payable and before  they have become  delinquent,  except for any
taxes and  assessments  (i) the  amount of which is not  individually  or in the
aggregate  Material  or (ii) the amount,  applicability  or validity of which is
currently  being  contested in good faith by  appropriate  proceedings  and with
respect  to  which  the  Company  or a  Subsidiary,  as the  case  may  be,  has
established  adequate  reserves in accordance  with GAAP. The Federal income tax
liabilities  of the Company and its  Subsidiaries  have been finally  determined
(whether by reason of completed audits or the statute of limitations having run)
for all fiscal years up to and  including  the fiscal year ended  September  30,
1996.

     Section 5.10. Title to Property;  Leases.  The Company and its Subsidiaries
have  good  and  sufficient  title  to  their  respective  Material  properties,
including all such properties reflected in the most recent audited balance sheet
referred to in Section 5.5 or purported to have been  acquired by the Company or


                                       6



any Subsidiary  after said date (except as sold or otherwise  disposed of in the
ordinary course of business), in each case free and clear of Liens prohibited by
this Agreement,  except for those defects in title and Liens that,  individually
or in the  aggregate,  would not have a Material  Adverse  Effect.  All Material
leases are valid and subsisting and are in full force and effect in all material
respects.

     Section 5.11. Licenses,  Permits, Etc. The Company and its Subsidiaries own
or  possess  all  licenses,  permits,   franchises,   authorizations,   patents,
copyrights,  proprietary software, service marks, trademarks and trade names, or
rights  thereto,  that are Material,  without known  conflict with the rights of
others, except for those conflicts that, individually or in the aggregate, would
not have a Material Adverse Effect.

Section 5.12.     Compliance with ERISA.

          (a) Except as could not reasonably be expected, individually or in the
     aggregate,  to have a Material  Adverse Effect:  (i) each employee  benefit
     plan (as  defined  in  section  3(3) of  ERISA),  that is,  or  within  the
     preceding five (5) years, has been  established or maintained,  or to which
     contributions  are, or within the preceding  five years,  have been made or
     required to be made by the Company,  has been operated and  administered in
     compliance with all applicable laws; (ii) neither the Company nor any ERISA
     Affiliate has incurred any liabilities  pursuant to ERISA or the penalty or
     excise tax  provisions of the Code for failure to comply with  continuation
     coverage  obligations mandated by section 4980B of the Code with respect to
     any  employee  welfare  benefit plan (as defined in section 3(1) of ERISA);
     and (iii)  neither the Company nor any ERISA  Affiliate  has  incurred  any
     liability  pursuant  to Title I or IV of ERISA or the penalty or excise tax
     provisions  of the Code relating to any employee  pension  benefit plan (as
     defined in section 3(2) of ERISA),  and no event,  transaction or condition
     has occurred or exists that would  reasonably  be expected to result in the
     incurrence of any such  liability by the Company,  or in the  imposition of
     any Lien on any of the  rights,  properties  or assets of the  Company,  in
     either case pursuant to Title I or IV of ERISA or to such penalty or excise
     tax provisions or to section  401(a)(29) or 412 of the Code or section 4068
     of ERISA.

               (b)  The  present  value  of the  aggregate  benefit  liabilities
          (determined on an "accrued benefit  obligations"  basis) under each of
          the Plans, determined as of the end of such Plan's most recently ended
          plan  year on the basis of the  actuarial  assumptions  specified  for
          funding  purposes  in such  Plan's  most  recent  actuarial  valuation
          report,  did not exceed the  aggregate  current value of the assets of
          such  Plan  allocable  to  such  benefit   liabilities  by  more  than
          $173,000,000  in the  case  of  any  single  Plan  and  by  more  than
          $173,000,000  in the  aggregate  for  all  Plans.  The  term  "benefit
          liabilities"  has the meaning  specified  in section 4001 of ERISA and
          the  terms  "current  value"  and  "present  value"  have the  meaning
          specified in section 3 of ERISA.

               (c) Neither the Company nor, to the knowledge of the Company, any
          of its ERISA Affiliates has incurred  withdrawal  liabilities (and are
          not subject to contingent  withdrawal  liabilities) under section 4201
          or 4204 of ERISA in respect of Multiemployer  Plans that  individually
          or in the aggregate are Material.


                                       7



               (d) The expected postretirement benefit obligation (determined as
          of the last day of the Company's  most  recently  ended fiscal year in
          accordance  with Financial  Accounting  Standards  Board Statement No.
          106,  without  regard  to  liabilities  attributable  to  continuation
          coverage mandated by section 4980B of the Code) of the Company and its
          Subsidiaries,  does not exceed the  aggregate  current value of assets
          set aside to fund such obligations by more than $272,000,000.

               (e) The execution and delivery of this Agreement and the issuance
          and sale of the Notes hereunder will not involve any transaction  that
          is  subject  to  the  prohibitions  of  section  406  of  ERISA  or in
          connection  with  which a tax could be  imposed  pursuant  to  section
          4975(c)(1)(A)-(D)  of the Code. The  representation  by the Company to
          each Purchaser in the first  sentence of this Section  5.12(e) is made
          in  reliance  upon and  subject to the  accuracy  of such  Purchaser's
          representation  in Section  6.2 as to the sources of the funds used to
          pay the purchase price of the Notes to be purchased by such Purchaser.

     Section  5.13.  Private  Offering by the  Company.  Neither the Company nor
anyone acting on its behalf has offered the Notes or any similar  securities for
sale to,  or  solicited  any  offer to buy any of the same  from,  or  otherwise
approached  or negotiated  in respect  thereof  with,  any person other than the
Purchasers and not more than  seventy-five (75) other  Institutional  Investors,
each of which  has been  offered  the Notes at a  private  sale for  investment.
Neither the Company nor anyone acting on its behalf has taken, or will take, any
action that would subject the issuance or sale of the Notes to the  registration
requirements  of  Section  5 of  the  Securities  Act  or  to  the  registration
requirements of any securities or blue sky laws of any applicable jurisdiction.

     Section 5.14. Use of Proceeds;  Margin Regulations.  The Company will apply
the  proceeds of the sale of the Notes (a) to  refinance  existing  intercompany
Indebtedness of the Company and/or (b) for general corporate  purposes.  No part
of the proceeds from the sale of the Notes  hereunder will be used,  directly or
indirectly,  for the purpose of buying or carrying  any margin  stock within the
meaning of Regulation U of the Board of Governors of the Federal  Reserve System
(12 CFR 221),  or for the  purpose  of  buying or  carrying  or  trading  in any
securities under such  circumstances as to involve the Company in a violation of
Regulation  X of said Board (12 CFR 224) or to involve any broker or dealer in a
violation  of  Regulation  T of said  Board (12 CFR  220).  The  Company  or its
Subsidiaries  do not own any  margin  stock  and the  Company  does not have any
present  intention that it or any of its Subsidiaries will own any margin stock.
As used in this Section 5.14, the terms "margin stock" and "purpose of buying or
carrying" shall have the meanings assigned to them in said Regulation U.

Section 5.15.     Existing Indebtedness.

     (a)  Schedule  5.15 sets forth a complete  and correct  description  of all
outstanding  Indebtedness of the Company and its  Subsidiaries as of October 31,
2006 (including a description of the principal amount outstanding and collateral
therefor, if any, and Guaranty thereof, if any), since which date there has been
no Material change in the amounts,  interest rates,  sinking funds,  installment
payments or maturities of the  Indebtedness of the Company or its  Subsidiaries.
Neither the Company nor any Subsidiary is in default and no waiver of default is


                                       8



currently  in  effect,  in the  payment  of any  principal  or  interest  on any
Indebtedness of the Company or such Subsidiary and no event or condition  exists
with  respect  to  any  Indebtedness  of the  Company  or  any  Subsidiary,  the
outstanding principal amount of which exceeds $5,000,000,  that would permit (or
that with  notice  or the  lapse of time,  or both,  would  permit)  one or more
Persons to cause such  Indebtedness  to become due and payable before its stated
maturity or before its regularly scheduled dates of payment.

          (b) Neither the Company nor any Subsidiary is a party to, or otherwise
     subject  to  any  provision   contained  in,  any   instrument   evidencing
     Indebtedness  of the Company or such  Subsidiary,  any  agreement  relating
     thereto or any other agreement (including,  but not limited to, its charter
     or other organizational  document) which limits the amount of, or otherwise
     imposes  restrictions  on the  incurring of,  Indebtedness  of the Company,
     except as specifically indicated in Schedule 5.15.

Section 5.16.     Foreign Assets Control Regulations, Etc.

          (a) Neither the sale of the Notes by the Company hereunder nor its use
     of the  proceeds  thereof  will  violate the Trading with the Enemy Act, as
     amended,  or any of the foreign  assets  control  regulations of the United
     States Treasury  Department (31 CFR,  Subtitle B, Chapter V, as amended) or
     any enabling legislation or executive order relating thereto.

          (b) Neither the Company nor any Subsidiary  (i) is a Person  described
     or  designated in the Specially  Designated  Nationals and Blocked  Persons
     List of the  Office  of  Foreign  Assets  Control  or in  Section  1 of the
     Anti-Terrorism  Order or (ii) engages in any dealings or transactions  with
     any such Person. The Company and its Subsidiaries are in compliance, in all
     material respects, with the USA Patriot Act.

          (c) No part of the proceeds from the sale of the Notes  hereunder will
     be used,  directly or  indirectly,  for any  payments  to any  governmental
     official or  employee,  political  party,  official  of a political  party,
     candidate  for  political  office,  or anyone  else  acting in an  official
     capacity,  in order to  obtain,  retain or direct  business  or obtain  any
     improper  advantage,  in violation  of the United  States  Foreign  Corrupt
     Practices  Act of 1977,  as  amended,  assuming  in all cases that such Act
     applies to the Company.

     Section 5.17.  Status under Certain  Statutes.  Neither the Company nor any
Subsidiary is subject to regulation under the Investment Company Act of 1940, as
amended,  the Public Utility  Holding  Company Act of 2005, as amended,  the ICC
Termination Act of 1995, as amended, or the Federal Power Act, as amended.

Section 6.        REPRESENTATIONS OF THE PURCHASERS.

     Section 6.1. Purchase for Investment.  Each Purchaser severally  represents
that it is an "accredited  investor" within the meaning of clause (1), (2), (3),
(7) or (8) of Rule 501(a) under the Securities Act and severally represents that
it is  purchasing  the Notes  for its own  account  or for one or more  separate
accounts  maintained by such Purchaser or for the account of one or more pension


                                       9



or trust funds,  as for each of which such Purchaser  exercises sole  investment
discretion for investment purposes only, and not with a view to the distribution
thereof;  provided,  that the disposition of such  Purchaser's or their property
shall at all times be within such  Purchaser's or their control.  Each Purchaser
understands that the Notes have not been, and will not be,  registered under the
Securities  Act, that the Company is not required to register the Notes and that
the Notes may be resold only if  registered  pursuant to the  provisions  of the
Securities Act or if an exemption from  registration is available,  except under
circumstances  where neither such registration nor such an exemption is required
by law.

     Section 6.2. Source of Funds. Each Purchaser  severally  represents that at
least one of the following  statements is an accurate  representation as to each
source of funds (a  "Source")  to be used by such  Purchaser to pay the purchase
price of the Notes to be purchased by such Purchaser hereunder:

          (a) the Source is an "insurance  company general account" (as the term
     is  defined  in  the  United  States   Department  of  Labor's   Prohibited
     Transaction  Exemption  ("PTE") 95-60) in respect of which the reserves and
     liabilities  (as  defined  by  the  annual  statement  for  life  insurance
     companies  approved  by the NAIC (the  "NAIC  Annual  Statement"))  for the
     general account  contract(s)  held by or on behalf of any employee  benefit
     plan  together  with the amount of the  reserves  and  liabilities  for the
     general  account  contract(s)  held by or on behalf  of any other  employee
     benefit plans  maintained  by the same  employer (or  affiliate  thereof as
     defined in PTE 95-60) or by the same employee  organization  in the general
     account do not  exceed 10% of the total  reserves  and  liabilities  of the
     general account (exclusive of separate account liabilities) plus surplus as
     set forth in the NAIC Annual Statement filed with such Purchaser's state of
     domicile; or

          (b) the  Source is a separate  account  that is  maintained  solely in
     connection with such Purchaser's fixed contractual  obligations under which
     the amounts  payable,  or credited,  to any  employee  benefit plan (or its
     related  trust) that has any interest in such  separate  account (or to any
     participant or beneficiary of such plan  (including any annuitant)) are not
     affected  in any  manner  by the  investment  performance  of the  separate
     account; or

          (c) the  Source is either (i) an  insurance  company  pooled  separate
     account,  within  the  meaning  of PTE  90-1  or  (ii)  a  bank  collective
     investment  fund,  within  the  meaning  of the PTE  91-38  and,  except as
     disclosed  by such  Purchaser  to the  Company in writing  pursuant to this
     clause (c), no employee  benefit plan or group of plans  maintained  by the
     same employer or employee  organization  beneficially owns more than 10% of
     all  assets  allocated  to  such  pooled  separate  account  or  collective
     investment fund; or

          (d) the Source  constitutes assets of an "investment fund" (within the
     meaning  of  Part V of PTE  84-14  (the  "QPAM  Exemption"))  managed  by a
     "qualified  professional  asset  manager" or "QPAM"  (within the meaning of
     Part V of the QPAM  Exemption),  no employee benefit plan's assets that are
     included in such  investment  fund,  when  combined  with the assets of all
     other employee benefit plans established or maintained by the same employer
     or by an  affiliate  (within  the  meaning of  Section  V(c)(1) of the QPAM
     Exemption)  of such  employer  or by the  same  employee  organization  and


                                       10



     managed by such QPAM, exceed 20% of the total client assets managed by such
     QPAM,  the  conditions  of Part  I(c)  and (g) of the  QPAM  Exemption  are
     satisfied,  neither the QPAM nor a person  controlling or controlled by the
     QPAM  (applying  the  definition  of  "control" in Section V(e) of the QPAM
     Exemption)  owns a 5% or more  interest in the Company and (i) the identity
     of such QPAM and (ii) the names of all employee  benefit plans whose assets
     are included in such  investment fund have been disclosed to the Company in
     writing pursuant to this clause (d); or

          (e) the Source  constitutes  assets of a "plan(s)" (within the meaning
     of Section IV of PTE 96-23 (the "INHAM Exemption")) managed by an "in-house
     asset  manager"  or  "INHAM"  (within  the  meaning of Part IV of the INHAM
     Exemption), the conditions of Part I(a), (g) and (h) of the INHAM Exemption
     are satisfied,  neither the INHAM nor a person controlling or controlled by
     the INHAM  (applying  the  definition  of "control" in Section IV(d) of the
     INHAM  Exemption)  owns a 5% or more  interest  in the  Company and (i) the
     identity of such INHAM and (ii) the name(s) of the employee benefit plan(s)
     whose assets  constitute  the Source have been  disclosed to the Company in
     writing pursuant to this clause (e); or

          (f) the Source is a governmental plan; or

          (g) the Source is one or more employee  benefit  plans,  or a separate
     account or trust fund comprised of one or more employee benefit plans, each
     of which has been  identified  to the  Company in writing  pursuant to this
     clause (g); or

          (h) the Source does not include  assets of any employee  benefit plan,
     other than a plan exempt from the coverage of ERISA.


As used in this Section 6.2, the terms  "employee  benefit plan,"  "governmental
plan," and "separate  account"  shall have the respective  meanings  assigned to
such terms in section 3 of ERISA. Section 7. INFORMATION AS TO COMPANY.

     Section 7.1. Financial and Business Information.  The Company shall deliver
to each holder of a Note or Notes that is an Institutional Investor:

          (a)  Quarterly  Statements  -- within sixty (60) days after the end of
     each quarterly fiscal period in each fiscal year of the Company (other than
     the last  quarterly  fiscal  period of each such  fiscal  year),  duplicate
     copies of:

               (i)  a  consolidated   balance  sheet  of  the  Company  and  its
          Subsidiaries, as at the end of such quarter; and

               (ii) consolidated  statements of income, changes in shareholders'
          equity and cash flows of the  Company  and its  Subsidiaries  for such
          quarter  and (in the case of the  second and third  quarters)  for the
          portion of the fiscal year ending with such quarter; and


                                       11



     setting  forth  in each  case  in  comparative  form  the  figures  for the
     corresponding  periods  in the  previous  fiscal  year,  all in  reasonable
     detail,  prepared in accordance with GAAP applicable to quarterly financial
     statements generally, and certified by a Senior Financial Officer as fairly
     presenting,  in  all  material  respects,  the  financial  position  of the
     companies being reported on and their results of operations and cash flows,
     subject to changes resulting from year-end adjustments;

          (b) Annual  Statements -- within 105 days after the end of each fiscal
     year of the Company, duplicate copies of,

               (i)  a  consolidated   balance  sheet  of  the  Company  and  its
          Subsidiaries, as at the end of such year, and

               (ii) consolidated  statements of income, changes in shareholders'
          equity and cash flows of the  Company and its  Subsidiaries,  for such
          year,

     setting forth in each case in comparative form the figures for the previous
     fiscal year, all in reasonable  detail,  prepared in accordance  with GAAP,
     and accompanied by an opinion thereon of independent  public accountants of
     recognized national standing, which opinion shall state that such financial
     statements present fairly, in all material respects, the financial position
     of the companies  being  reported upon and their results of operations  and
     cash flows and have been  prepared in  conformity  with GAAP,  and that the
     examination  of  such   accountants  in  connection   with  such  financial
     statements  has been made in accordance  with generally  accepted  auditing
     standards, and that such audit provides a reasonable basis for such opinion
     in the circumstances;

          (c) SEC and Other Reports -- promptly upon their  becoming  available,
     one copy of (i) each financial statement, report, notice or proxy statement
     sent by the Company or any  Subsidiary to its principal  lending banks as a
     whole  (excluding  information sent to such banks in the ordinary course of
     administration of a bank facility,  such as information relating to pricing
     and borrowing  availability) or to its public securities holders generally,
     (ii) each regular or periodic  report,  each  registration  statement  that
     shall have become effective (without exhibits except as expressly requested
     by such holder), and each final prospectus and all amendments thereto filed
     by the  Company or any  Subsidiary  with the SEC,  and (iii)  each  regular
     periodic  report to any entity  that  regulates  the affairs of the Company
     and/or its Subsidiaries (including,  without limitation, the Federal Energy
     Regulatory Commission and the New York Public Service Commission);

          (d) Notice of Default  or Event of  Default  --  promptly,  and in any
     event within five (5) Business  Days after a Responsible  Officer  becoming
     aware of the existence of any Default or Event of Default, a written notice
     specifying  the nature and period of existence  thereof and what action the
     Company is taking or proposes to take with respect thereto;


                                       12



          (e)  ERISA  Matters  --  promptly,  and in any event  within  ten (10)
     Business  Days after a  Responsible  Officer  becoming  aware of any of the
     following,  a written  notice  setting  forth the  nature  thereof  and the
     action,  if any,  that the Company or an ERISA  Affiliate  proposes to take
     with respect thereto:

               (i) with respect to any Plan, any reportable event, as defined in
          section  4043(c) of ERISA and the  regulations  thereunder,  for which
          notice thereof has not been waived pursuant to such  regulations as in
          effect on the date hereof; or

               (ii)  the  taking  by the  PBGC of  steps  to  institute,  or the
          threatening  by the  PBGC of the  institution  of,  proceedings  under
          section 4042 of ERISA for the  termination of, or the appointment of a
          trustee to administer,  any Plan, or the receipt by the Company or any
          ERISA  Affiliate  of a notice  from a  Multi-employer  Plan  that such
          action has been taken by the PBGC with  respect to such  Multiemployer
          Plan; or

               (iii) any event,  transaction  or condition  that could result in
          the incurrence of any liability by the Company or any ERISA  Affiliate
          pursuant  to Title I or IV of  ERISA  or the  penalty  or  excise  tax
          provisions of the Code relating to employee  benefit plans,  or in the
          imposition  of any Lien on any of the rights,  properties or assets of
          the Company or any ERISA Affiliate  pursuant to Title I or IV of ERISA
          or such penalty or excise tax  provisions,  if such liability or Lien,
          taken together with any other such liabilities or Liens then existing,
          would reasonably be expected to have a Material Adverse Effect; and

          (f) Requested  Information -- with reasonable  promptness,  such other
     data  and  information  relating  to  the  business,  operations,  affairs,
     financial  condition,  assets or  properties  of the  Company or any of its
     Subsidiaries  or  relating  to the  ability of the  Company to perform  its
     obligations  under this  Agreement and under the Notes as from time to time
     may be reasonably requested by such holder of a Note or Notes.

     Section  7.2.  Officer's  Certificate.  Each  set of  financial  statements
delivered to a holder of a Note or Notes  pursuant to Section  7.1(a) or Section
7.1(b) shall be  accompanied  by a  certificate  of a Senior  Financial  Officer
setting forth:

          (a)  Financial  Covenant  Compliance  -- to  the  extent  a  Financial
     Covenant  (as  defined  below)  is at any time  hereafter  incorporated  by
     reference into this Agreement pursuant to Section 10.5(a) and is not deemed
     deleted thereafter pursuant to Section 10.5(b), the information  (including
     detailed  calculations)  required in order to establish whether the Company
     was in compliance  with such  Financial  Covenant,  during the quarterly or
     annual period covered by the  statements  then being  furnished  (including
     with  respect  to each  such  Financial  Covenant,  where  applicable,  the
     calculations of the maximum or minimum amount, ratio or percentage,  as the
     case may be,  permissible under the terms of such Financial  Covenant,  and
     the  calculation  of the amount,  ratio or percentage  then in  existence);
     provided,  that  the  delivery  of any  such  information  and/or  detailed
     calculations  that satisfy the  requirements  of the Other Debt (as defined
     below)  containing  such Financial  Covenant shall be deemed to satisfy the
     requirements of this Section 7.2(a); and


                                       13



          (b) Event of Default -- a statement that such Senior Financial Officer
     has reviewed the relevant  terms hereof and has made, or caused to be made,
     under his or her  supervision,  a review of the transactions and conditions
     of the Company and its Subsidiaries  from the beginning of the quarterly or
     annual period covered by the statements then being furnished to the date of
     the certificate and that such review shall not have disclosed the existence
     during such period of any condition or event that  constitutes a Default or
     an Event of Default or, if any such  condition or event  existed or exists,
     specifying  the nature and period of existence  thereof and what action the
     Company shall have taken or proposes to take with respect thereto.

     Section 7.3.  Visitation.  The Company shall permit the  representatives of
each holder of a Note or Notes that is an Institutional Investor:

          (a) No Default -- if no Default or Event of Default  then  exists,  at
     the expense of such holder and upon reasonable prior notice to the Company,
     to visit the  principal  executive  office of the  Company,  to discuss the
     affairs, finances and accounts of the Company and its Subsidiaries with the
     Company's  officers,  and, with the consent of the Company  (which  consent
     will  not  be  unreasonably  withheld)  to  visit  the  other  offices  and
     properties of the Company and each Subsidiary, all at such reasonable times
     and as often as may be reasonably requested in writing. Any such visit will
     not  unreasonably  disturb  or  interfere  with  the  normal  operation  or
     maintenance of any  facilities or  surrounding  areas or the conduct by the
     Company and each  Subsidiary  of their  business and will be in  accordance
     with the Company's or such Subsidiary's, and any operator of the Company or
     such  Subsidiary's,   safety,   security,   insurance  and  confidentiality
     programs; and

          (b) Default -- if a Default or Event of Default  then  exists,  at the
     expense  of the  Company  to  visit  and  inspect  any of  the  offices  or
     properties  of  the  Company  or  any  Subsidiary,  to  examine  all  their
     respective  books of account,  records,  reports and other papers,  to make
     copies and extracts  therefrom,  and to discuss their  respective  affairs,
     finances and accounts with their respective officers and independent public
     accountants (and by this provision the Company  authorizes said accountants
     to discuss  the  affairs,  finances  and  accounts  of the  Company and its
     Subsidiaries), all at such times and as often as may be requested.

Section 8.        PAYMENT AND PREPAYMENT OF THE NOTES.

     Section 8.1.  Maturity.  As provided  therein,  the entire unpaid principal
balance  of the Notes  shall be due and  payable  on the  stated  maturity  date
thereof.

     Section 8.2. Optional  Prepayments with Make-Whole Amount. The Company may,
at its option,  upon notice as provided  below,  prepay at any time all, or from
time to time any part of,  the  Notes in an amount  not less  than five  percent
(5.00%) of the aggregate  principal  amount of the Notes then outstanding in the
case of a partial prepayment,  at 100% of the principal amount so prepaid,  plus


                                       14



the Make-Whole  Amount  determined for the prepayment  date with respect to such
principal  amount.  The Company will give each holder of a Note or Notes written
notice of each optional  prepayment  under this Section 8.2 not less than thirty
(30) days and not more than  sixty  (60) days  prior to the date  fixed for such
prepayment.  Each such notice shall specify such date (which shall be a Business
Day),  the aggregate  principal  amount of the Notes to be prepaid on such date,
the principal amount of each Note held by such holder to be prepaid  (determined
in accordance  with Section 8.3),  and the interest to be paid on the prepayment
date  with  respect  to such  principal  amount  being  prepaid,  and  shall  be
accompanied by a certificate of a Senior  Financial  Officer as to the estimated
Make-Whole  Amount due in connection with such prepayment  (calculated as if the
date of such notice were the date of the prepayment),  setting forth the details
of such computation. Two (2) Business Days prior to such prepayment, the Company
shall  deliver  to each  holder  of a Note or  Notes a  certificate  of a Senior
Financial Officer specifying the calculation of such Make-Whole Amount as of the
specified prepayment date.

     Section 8.3. Allocation of Partial Prepayments. In the case of each partial
prepayment of the Notes,  the principal  amount of the Notes to be prepaid shall
be allocated  among all of the Notes at the time  outstanding in proportion,  as
nearly as practicable,  to the respective  unpaid principal  amounts thereof not
theretofore called for prepayment.

     Section 8.4.  Maturity;  Surrender,  Etc. In the case of each prepayment of
Notes  pursuant  to this  Section  8, the  principal  amount  of each Note to be
prepaid  shall  mature  and  become  due and  payable on the date fixed for such
prepayment  (which  shall be a Business  Day),  together  with  interest on such
principal amount accrued to such date and the applicable  Make-Whole  Amount, if
any.  From and after  such  date,  unless  the  Company  shall  fail to pay such
principal  amount  when so due and  payable,  together  with  the  interest  and
Make-Whole Amount, if any, as aforesaid, interest on such principal amount shall
cease to accrue.  Any Note paid or prepaid in full shall be  surrendered  to the
Company and cancelled and shall not be reissued,  and no Note shall be issued in
lieu of any prepaid principal amount of any Note.

     Section  8.5.  Purchase of Notes.  The Company will not and will not permit
any  Affiliate to purchase,  redeem,  prepay or otherwise  acquire,  directly or
indirectly,  any of the  outstanding  Notes  except  (a)  upon  the  payment  or
prepayment of the Notes in accordance  with the terms of this  Agreement and the
Notes  or (b)  pursuant  to an  offer  to  purchase  made by the  Company  or an
Affiliate pro rata to the holders of all Notes at the time  outstanding upon the
same terms and  conditions.  Any such  offer  shall  provide  each  holder  with
sufficient information to enable it to make an informed decision with respect to
such offer, and shall remain open for at least twenty (20) Business Days. If the
holders of more than sixty six and two thirds  percent  (66?%) of the  principal
amount of the Notes then  outstanding  accept  such  offer,  the  Company  shall
promptly  notify the remaining  holders of such fact and the expiration date for
the acceptance by holders of Notes of such offer shall be extended by the number
of days necessary to give each such remaining  holder at least ten (10) Business
Days from its  receipt of such notice to accept  such  offer.  The Company  will
promptly  cancel  all Notes  acquired  by it or any  Affiliate  pursuant  to any
payment,  prepayment  or purchase of Notes  pursuant  to any  provision  of this
Agreement  and no Notes may be issued in  substitution  or exchange for any such
Notes.


                                       15



Section 8.6. Make-Whole Amount. "Make-Whole Amount" means, with respect to any
Note, an amount equal to the excess, if any, of the Discounted Value of the
Remaining Scheduled Payments with respect to the Called Principal of such Note
over the amount of such Called Principal; provided, that the Make-Whole Amount
may in no event be less than zero. For the purposes of determining the
Make-Whole Amount, the following terms have the following meanings:

          "Called  Principal"  means, with respect to any Note, the principal of
     such Note that is to be prepaid pursuant to Section 8.2 or has become or is
     declared to be immediately due and payable pursuant to Section 12.1, as the
     context requires.

          "Discounted  Value" means, with respect to the Called Principal of any
     Note, the amount obtained by discounting all Remaining  Scheduled  Payments
     with respect to such Called Principal from their  respective  scheduled due
     dates to the  Settlement  Date with  respect to such Called  Principal,  in
     accordance  with  accepted  financial  practice  and at a  discount  factor
     (applied on the same periodic  basis as that on which interest on the Notes
     is payable)  equal to the  Reinvestment  Yield with  respect to such Called
     Principal.

          "Reinvestment  Yield" means,  with respect to the Called  Principal of
     any  Note,  0.50%  over the yield to  maturity  implied  by (i) the  yields
     reported as of 10:00 a.m.  (New York City time) on the second  Business Day
     preceding the Settlement Date with respect to such Called Principal, on the
     display designated as "Page PX1" (or such other display as may replace Page
     PX1) on Bloomberg  Financial  Markets (or, if Page PX1 is unavailable,  the
     Telerate  Access  Service Screen which  corresponds  most closely with Page
     PX1) for the most recently issued actively traded on the run U.S.  Treasury
     securities  having a maturity  equal to the Remaining  Average Life of such
     Called Principal as of such Settlement Date, or (ii) if such yields are not
     reported  as of such time or the  yields  reported  as of such time are not
     ascertainable  (including by way of  interpolation),  the Treasury Constant
     Maturity Series Yields  reported,  for the latest day for which such yields
     have  been  so  reported  as of  the  second  Business  Day  preceding  the
     Settlement Date with respect to such Called  Principal,  in Federal Reserve
     Statistical Release H.15 (or any comparable successor publication) for U.S.
     Treasury  securities  having a  constant  maturity  equal to the  Remaining
     Average Life of such Called Principal as of such Settlement Date.

          In the case of each determination  under clause (i) or clause (ii), as
     the case may be, of the  preceding  paragraph,  such implied  yield will be
     determined,  if necessary,  by (a) converting U.S. Treasury bill quotations
     to bond equivalent  yields in accordance with accepted  financial  practice
     and (b) interpolating  linearly between (1) the applicable  actively traded
     on the run U.S.  Treasury security with the maturity closest to and greater
     than such Remaining Average Life and (2) the applicable  actively traded on
     the run U.S.  Treasury  security with the maturity closest to and less than
     such Remaining Average Life. The Reinvestment Yield shall be rounded to the
     number of decimal  places as appears in the interest rate of the applicable
     Note.

          "Remaining  Average Life" means, with respect to any Called Principal,
     the number of years  (calculated to the nearest  one-twelfth year) obtained
     by dividing  (i) such Called  Principal  into (ii) the sum of the  products


                                       16



     obtained by  multiplying  (a) the  principal  component  of each  Remaining
     Scheduled  Payment with respect to such Called  Principal by (b) the number
     of years  (calculated  to the  nearest  one-twelfth  year) that will elapse
     between the Settlement  Date with respect to such Called  Principal and the
     scheduled due date of such Remaining Scheduled Payment.

          "Remaining  Scheduled  Payments"  means,  with  respect  to the Called
     Principal of any Note,  all payments of such Called  Principal and interest
     thereon  that would be due after the  Settlement  Date with respect to such
     Called  Principal if no payment of such Called Principal were made prior to
     its scheduled due date; provided that if such Settlement Date is not a date
     on which interest payments are due to be made under the terms of the Notes,
     then the amount of the next succeeding  scheduled  interest payment will be
     reduced  by the amount of  interest  accrued  to such  Settlement  Date and
     required  to be paid on such  Settlement  Date  pursuant  to Section 8.2 or
     Section 12.1.

          "Settlement  Date" means,  with respect to the Called Principal of any
     Note, the date on which such Called  Principal is to be prepaid pursuant to
     Section 8.2 or has become or is declared to be immediately  due and payable
     pursuant to Section 12.1, as the context requires.

Section 9.        AFFIRMATIVE COVENANTS.

     The Company covenants that so long as any of the Notes are outstanding:

     Section 9.1.  Payments on the Notes.  The Company will duly and  punctually
pay the principal of, Make-Whole  Amount or other premium,  if any, and interest
on the Notes in accordance  with the terms of this  Agreement and the Notes,  as
well as any other amounts due hereunder or thereunder.

     Section 9.2.  Compliance  with Law.  Without  limiting  Section  10.6,  the
Company  will and will cause each of its  Subsidiaries  to comply with all laws,
ordinances  or  governmental  rules  or  regulations  to  which  each of them is
subject,  including,  without  limitation,   ERISA,  the  USA  Patriot  Act  and
Environmental  Laws,  and will  obtain  and  maintain  in effect  all  licenses,
certificates,   permits,   franchises  and  other  governmental   authorizations
necessary to the ownership of their  respective  properties or to the conduct of
their respective businesses, in each case to the extent necessary to ensure that
non-compliance  with such laws,  ordinances or governmental rules or regulations
or  failures  to  obtain or  maintain  in effect  such  licenses,  certificates,
permits,  franchises and other governmental  authorizations would not reasonably
be  expected,  individually  or in the  aggregate,  to have a  Material  Adverse
Effect.

     Section  9.3.  Insurance.  The  Company  will  and will  cause  each of its
Subsidiaries  to  maintain,  with  financially  sound  and  reputable  insurers,
insurance with respect to their  respective  properties  and businesses  against
such  casualties  and  contingencies,  of such types,  on such terms and in such
amounts (including  deductibles,  co-insurance and  self-insurance,  if adequate
reserves are  maintained  with  respect  thereto) as is customary in the case of
entities of established  reputations  engaged in the same or a similar business,
similarly  situated  and  owning  similar  properties  as the  Company  and  its
Subsidiaries.


                                       17



     Section 9.4.  Maintenance  of  Properties.  The Company will and will cause
each of its  Subsidiaries  to maintain and keep, or cause to be  maintained  and
kept,  their respective  properties in good repair,  working order and condition
(other  than  ordinary  wear and  tear),  so that  the  business  carried  on in
connection therewith may be properly conducted at all times; provided, that this
Section 9.4 shall not prevent the Company or any Subsidiary  from  discontinuing
the  operation  and  the   maintenance   of  any  of  its   properties  if  such
discontinuance  is  desirable in the conduct of its business and the Company has
concluded that such discontinuance would not,  individually or in the aggregate,
reasonably be expected to have a Material Adverse Effect.

     Section 9.5.  Payment of Taxes. The Company will and will cause each of its
Subsidiaries to file all income tax or similar tax returns  required to be filed
in any  jurisdiction  and to pay and  discharge  all  taxes  shown to be due and
payable on such returns and all other taxes, assessments,  governmental charges,
or levies  payable by any of them,  to the  extent the same have  become due and
payable and before  they have  become  delinquent;  provided,  that  neither the
Company nor any Subsidiary need pay any such tax, assessment,  charge or levy if
(i) the amount, applicability or validity thereof is contested by the Company or
such Subsidiary on a timely basis in good faith and in appropriate  proceedings,
and the Company or a Subsidiary has established  adequate  reserves  therefor in
accordance  with GAAP on the books of the Company or such Subsidiary or (ii) the
nonpayment of all such taxes,  assessments,  charges and levies in the aggregate
would not reasonably be expected to have a Material Adverse Effect.

     Section 9.6. Corporate Existence, Etc. Subject to Section 10.2, the Company
will at all times  preserve  and keep in full  force and  effect  its  corporate
existence.  Subject to Section 10.2,  the Company will at all times preserve and
keep  in  full  force  and  effect  the  corporate  existence  of  each  of  its
Subsidiaries  (unless merged into the Company or a Wholly-Owned  Subsidiary) and
all rights and  franchises of the Company and its  Subsidiaries  unless,  in the
good faith  judgment of the Company,  the  termination of or failure to preserve
and keep in full force and effect such corporate  existence,  right or franchise
would not, individually or in the aggregate, have a Material Adverse Effect.

     Section 9.7.  Books and Records.  The Company will,  and will cause each of
its  Subsidiaries  to, maintain proper books of record and account in conformity
with GAAP and all applicable  requirements of any Governmental  Authority having
legal or regulatory  jurisdiction  over the Company or such  Subsidiary,  as the
case may be.

     Section 9.8. Regulated Business.  The Company will continue its status as a
regulated  gas public  utility  company  subject to  regulation  by the relevant
Governmental Authorities.

Section 10.       NEGATIVE COVENANTS.

     The Company covenants that so long as any of the Notes are outstanding:


                                       18



     Section 10.1.  Transactions with Affiliates.  The Company will not and will
not permit any  Subsidiary  to enter into  directly or  indirectly  any Material
transaction  or  Material  group of  related  transactions  (including,  without
limitation,  the purchase,  lease, sale or exchange of properties of any kind or
the  rendering of any  service)  with any  Affiliate  (other than the Company or
another Subsidiary),  except (i) as approved by any Governmental Authority or in
compliance with any law, order, rule or regulation of any Governmental Authority
or  (ii)  pursuant  to the  reasonable  requirements  of the  Company's  or such
Subsidiary's  business and upon fair and  reasonable  terms no less favorable to
the  Company  or such  Subsidiary  than  would  be  obtainable  in a  comparable
arm's-length transaction with a Person not an Affiliate.

     Section 10.2. Merger, Consolidation,  Etc. The Company will not consolidate
with or merge  with  any  other  Person  or  convey,  transfer  or lease  all or
substantially  all  of  its  assets  in  a  single   transaction  or  series  of
transactions to any Person unless:

          (a) the successor formed by such consolidation or the survivor of such
     merger or the Person that acquires by conveyance,  transfer or lease all or
     substantially all of the assets of the Company as an entirety,  as the case
     may be,  shall  be a  solvent  corporation  or  limited  liability  company
     organized  and  existing  under the laws of the United  States or any State
     thereof  (including  the District of Columbia),  and, if the Company is not
     such corporation or limited liability company,  such corporation or limited
     liability  company  shall have executed and delivered to each holder of any
     Note or  Notes  its  assumption  of the due and  punctual  performance  and
     observance of each covenant and condition of this  Agreement and the Notes;
     and

          (b)  immediately  before and  immediately  after giving effect to such
     transaction,  no  Default or Event of Default  shall have  occurred  and be
     continuing.

No such conveyance,  transfer or lease of substantially all of the assets of the
Company  shall  have the  effect  of  releasing  the  Company  or any  successor
corporation or limited liability company that shall theretofore have become such
in the manner  prescribed  in this  Section 10.2 from its  liability  under this
Agreement or the Notes.

     Section  10.3.  Line of Business.  The Company will not and will not permit
any Subsidiary to engage in any business if, as a result,  the general nature of
the business in which the Company and its Subsidiaries,  taken as a whole, would
then be engaged would be  substantially  changed from the general  nature of the
business  in which  the  Company  and its  Subsidiaries,  taken as a whole,  are
engaged on the date of this Agreement as described in the Memorandum.

     Section  10.4.  Liens.  If at any time the  Company  mortgages,  pledges or
otherwise  subjects to any Lien,  other than Permitted  Liens,  the whole or any
part of any property or assets now owned or  hereafter  acquired by it except as
hereinafter  provided in this  Section  10.4,  the Company  will secure the then
outstanding  Notes,  and any other senior  Indebtedness of the Company which may
then be outstanding and entitled to the benefit of a covenant  similar in effect
to this  covenant,  equally and ratably  with any  Indebtedness  secured by such
mortgage,  pledge or Lien, for as long as any such  Indebtedness  is so secured.


                                       19



Nothing  contained in this Agreement  prevents any entity other than the Company
from  mortgaging,  pledging or  subjecting  to any Lien any  property or assets,
whether or not acquired by such person from the Company.

     Section 10.5. Most Favored Noteholder.

          (a) If, at any time after the  Closing,  the  Company  includes in any
     new,  or  adds  to  any  existing,   Indebtedness  (all  new  and  existing
     Indebtedness,  "Other  Debt")  any  restriction  or  other  provision  that
     provides for limitations on Indebtedness,  interest expense or net worth or
     any other covenant that would be characterized as a "financial covenant" (a
     "Financial  Covenant") and such Financial Covenant is not contained in this
     Agreement, then, contemporaneously upon the effectiveness of such Financial
     Covenant  with  respect  to the Other  Debt,  or  amendment  thereto,  that
     includes or adds such Financial  Covenant,  such Financial Covenant will be
     deemed  automatically  incorporated by reference  hereinto and will form an
     integral part of this  Agreement  without any further action on the part of
     any Person.  Upon the  inclusion or addition of a Financial  Covenant  into
     Other Debt and its  incorporation  into this  Agreement,  the Company  will
     promptly  deliver  to each  holder of a Note or Notes  then  outstanding  a
     notice setting forth such Financial Covenant (a "MFN Notice").

          (b) Any Financial Covenant  incorporated  hereinto pursuant to Section
     10.5(a) will (i) automatically be waived,  amended or otherwise modified to
     the extent of any waiver, amendment or other modification of such Financial
     Covenant in the  relevant  Other  Debt,  and (ii)  automatically  be deemed
     deleted  herefrom at such time as the  applicable  Other Debt is terminated
     and no amounts remain outstanding  thereunder or such Financial Covenant is
     otherwise  deleted  from such  Other  Debt (but the  provisions  of Section
     10.5(a)  shall be complied  with by the Company with respect to any and all
     subsequent Other Debt incurred that contains a Financial Covenant), in each
     case without any further action on the part of any Person;  provided, that,
     upon the  occurrence  of an event  set forth in the  immediately  preceding
     clause (i) or (ii),  the  Company  will  promptly  deliver  written  notice
     thereof to each holder of a Note or Notes then outstanding.

     Section 10.6.  Terrorism Sanctions  Regulations.  The Company will not, and
will not permit any Subsidiary  to, (a) become a Person  described or designated
in the Specially  Designated Nationals and Blocked Persons List of the Office of
Foreign Assets Control or in Section 1 of the Anti-Terrorism Order or (b) engage
in any dealings or transactions with any such Person.

Section 11.       EVENTS OF DEFAULT.

     An "Event of Default"  shall exist if any of the  following  conditions  or
events shall occur and be continuing:

          (a) the Company defaults in the payment of any principal or Make-Whole
     Amount, if any, on any Note when the same becomes due and payable,  whether
     at  maturity  or at a  date  fixed  for  prepayment  or by  declaration  or
     otherwise; or


                                       20



          (b) the Company  defaults  in the payment of any  interest on any Note
     for more than thirty (30) days after the same becomes due and payable; or

          (c) the Company  defaults in the performance of or compliance with any
     term  contained  herein (other than those referred to in Sections 11(a) and
     (b)) and such  default  is not  remedied  within  sixty (60) days after the
     earlier of (i) a Responsible  Officer  obtaining  actual  knowledge of such
     default and (ii) the Company  receiving written notice of such default from
     any holder of a Note or Notes (any such written  notice to be identified as
     a "notice of default" and to refer specifically to this Section 11(c)); or

          (d) any  representation or warranty made in writing by or on behalf of
     the Company or by any officer of the  Company in this  Agreement  or in any
     writing furnished in connection with the transactions  contemplated  hereby
     proves to have been false or incorrect in any material  respect on the date
     as of which made; or

          (e) (i) the Company or any  Significant  Subsidiary  is in default (as
     principal or as guarantor or other  surety) in the payment of any principal
     of or premium or make-whole  amount or interest on any Indebtedness that is
     outstanding in an aggregate principal amount of at least $10,000,000 beyond
     any period of grace provided with respect  thereto,  or (ii) the Company or
     any  Significant  Subsidiary  is  in  default  in  the  performance  of  or
     compliance  with  any  term  of  any  evidence  of any  Indebtedness  in an
     aggregate  outstanding  principal amount of at least  $10,000,000 or of any
     mortgage,  indenture  or other  agreement  relating  thereto  or any  other
     condition  exists,  and as a consequence  of such default or condition such
     Indebtedness  has become,  or has been declared due and payable  before its
     stated maturity or before its regularly scheduled dates of payment; or

          (f) the Company or any  Significant  Subsidiary  (i) is generally  not
     paying, or admits in writing its inability to pay, its debts as they become
     due, (ii) files,  or consents by answer or otherwise to the filing  against
     it of, a petition for relief or  reorganization or arrangement or any other
     petition  in  bankruptcy,  for  liquidation  or to  take  advantage  of any
     bankruptcy, insolvency, reorganization,  moratorium or other similar law of
     any  jurisdiction,  (iii)  makes  an  assignment  for  the  benefit  of its
     creditors,  (iv)  consents to the  appointment  of a  custodian,  receiver,
     trustee or other  officer  with  similar  powers with respect to it or with
     respect to any  substantial  part of its property,  (v) is  adjudicated  as
     insolvent  or to be  liquidated,  or (vi)  takes  corporate  action for the
     purpose of any of the foregoing; or

          (g) a court or Governmental Authority of competent jurisdiction enters
     an  order  appointing,  without  consent  by  the  Company  or  any  of its
     Significant Subsidiaries,  a custodian,  receiver, trustee or other officer
     with similar  powers with respect to it or with respect to any  substantial
     part of its property,  or  constituting  an order for relief or approving a
     petition for relief or  reorganization  or any other petition in bankruptcy
     or for liquidation or to take advantage of any bankruptcy or insolvency law
     of any jurisdiction, or ordering the dissolution, winding-up or liquidation
     of the Company or any of its Significant Subsidiaries, or any such petition
     shall be filed against the Company or any of its  Significant  Subsidiaries
     and such  petition  shall not be dismissed  within  sixty (60)  consecutive
     days; or


                                       21



          (h) a final judgment or judgments for the payment of money aggregating
     in excess of  $50,000,000  are rendered  against one or more of the Company
     and its Significant  Subsidiaries and which judgments are not, within sixty
     (60) days after entry thereof, bonded, discharged or stayed pending appeal,
     or are not  discharged  within sixty (60) days after the expiration of such
     stay; or

          (i) if (i)  any  Plan  shall  fail  to  satisfy  the  minimum  funding
     standards  of ERISA or the Code  for any  plan  year or part  thereof  or a
     waiver of such standards or extension of any amortization  period is sought
     or  granted  under  section  412 of the  Code,  (ii) a notice  of intent to
     terminate  any Plan shall have been or is  reasonably  expected to be filed
     with the PBGC or the PBGC shall have  instituted  proceedings  under  ERISA
     section 4042 to terminate  or appoint a trustee to  administer  any Plan or
     the PBGC shall have notified the Company or any ERISA Affiliate that a Plan
     may  become a subject  of any such  proceedings,  (iii) the  Company or any
     ERISA Affiliate shall have incurred or is reasonably  expected to incur any
     liability  pursuant  to Title I or IV of ERISA or the penalty or excise tax
     provisions of the Code relating to employee benefit plans, (iv) the Company
     or any ERISA Affiliate  withdraws from any  Multiemployer  Plan, or (v) the
     Company  or any  Subsidiary  establishes  or amends  any  employee  welfare
     benefit plan that  provides  post-employment  welfare  benefits in a manner
     that  would  increase  the  liability  of the  Company  or  any  Subsidiary
     thereunder;  and any such event or events  described in clauses (i) through
     (v) above,  either  individually  or together  with any other such event or
     events, would reasonably be expected to have a Material Adverse Effect.

     As used in Section 11(i),  the terms "employee  benefit plan" and "employee
     welfare benefit plan" shall have the respective  meanings  assigned to such
     terms in section 3 of ERISA.

Section 12.       REMEDIES ON DEFAULT, ETC.

     Section 12.1. Acceleration.

          (a) If an Event of Default  with  respect to the Company  described in
     Section  11(f)  (other than an Event of Default  described in clause (i) of
     Section 11(f) or described in clause (vi) of Section 11(f) by virtue of the
     fact that such clause  encompasses  clause (i) of Section 11(f)) or Section
     11(g)) has occurred,  all the Notes then  outstanding  shall  automatically
     become immediately due and payable.

          (b) If any other Event of Default has occurred and is continuing,  the
     Required  Holders  may at any time at its or their  option,  by  notice  or
     notices  to the  Company,  declare  all the Notes  then  outstanding  to be
     immediately due and payable.

          (c) If any Event of  Default  described  in  Section  11(a) or (b) has
     occurred and is continuing, any holder or holders of a Note or Notes at the


                                       22



     time outstanding  affected by such Event of Default may at any time, at its
     or their option, by notice or notices to the Company, declare all the Notes
     held by it or them to be immediately due and payable.

     Upon any Notes  becoming due and payable under this Section  12.1,  whether
automatically or by declaration, such Notes will forthwith mature and the entire
unpaid principal amount of such Notes,  plus (x) all accrued and unpaid interest
thereon (including,  but not limited to, interest accrued thereon at the Default
Rate) and (y) the  Make-Whole  Amount  determined  in respect of such  principal
amount  (to  the  full  extent  permitted  by  applicable  law),  shall  all  be
immediately due and payable, in each and every case without presentment, demand,
protest  or  further  notice,  all of  which  are  hereby  waived.  The  Company
acknowledges,  and the parties hereto agree, that each holder of a Note or Notes
has the right to maintain its investment in the Notes free from repayment by the
Company (except as herein specifically  provided for) and that the provision for
payment of a  Make-Whole  Amount by the  Company in the event that the Notes are
prepaid or are  accelerated  as a result of an Event of Default,  is intended to
provide compensation for the deprivation of such right under such circumstances.

     Section  12.2.  Other  Remedies.  If any  Default or Event of  Default  has
occurred and is continuing, and irrespective of whether any Notes have become or
have been declared immediately due and payable under Section 12.1, the holder of
any Note or Notes at the time outstanding may proceed to protect and enforce the
rights of such holder by an action at law,  suit in equity or other  appropriate
proceeding,  whether for the specific  performance  of any  agreement  contained
herein or in any Note,  or for an  injunction  against a violation of any of the
terms hereof or thereof,  or in aid of the exercise of any power granted  hereby
or thereby or by law or otherwise.

     Section  12.3.  Rescission.  At any time after any Notes have been declared
due and payable  pursuant to Section  12.1(b) or (c), the Required  Holders,  by
written notice to the Company,  may rescind and annul any such  declaration  and
its  consequences if (a) the Company has paid all overdue interest on the Notes,
all principal of and  Make-Whole  Amount,  if any, on any Notes that are due and
payable  and are  unpaid  other  than by  reason  of such  declaration,  and all
interest on such overdue  principal and Make-Whole  Amount,  if any, and (to the
extent  permitted  by  applicable  law) any  overdue  interest in respect of the
Notes,  at the Default Rate,  (b) neither the Company nor any other Person shall
have  paid  any  amounts  which  have  become  due  solely  by  reason  of  such
declaration,  (c) all Events of Default and Defaults,  other than non-payment of
amounts  that have  become due solely by reason of such  declaration,  have been
cured or have been waived  pursuant to Section 17, and (d) no judgment or decree
has been  entered  for the payment of any monies due  pursuant  hereto or to the
Notes.  No rescission  and  annulment  under this Section 12.3 will extend to or
affect any subsequent Event of Default or Default or impair any right consequent
thereon.

     Section 12.4. No Waivers or Election of Remedies,  Expenses, Etc. No course
of  dealing  and no  delay  on the  part of any  holder  of any Note or Notes in
exercising  any right,  power or remedy  shall  operate  as a waiver  thereof or
otherwise prejudice such holder's rights, powers or remedies. No right, power or
remedy  conferred by this Agreement or by any Note upon any holder thereof shall
be exclusive of any other right,  power or remedy  referred to herein or therein
or now or  hereafter  available  at law,  in equity,  by  statute or  otherwise.
Without  limiting the  obligations  of the Company under Section 15, the Company


                                       23



will pay to the holder of each Note on demand  such  further  amount as shall be
sufficient  to cover all costs  and  expenses  of such  holder  incurred  in any
enforcement or collection under this Section 12, including,  without limitation,
reasonable  attorneys'  fees,  expenses  and  disbursements  of one (1)  special
counsel for all holders of the Notes.

Section 13.       REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES.

     Section  13.1.  Registration  of  Notes.  The  Company  shall  keep  at its
principal  executive  office a register for the registration and registration of
transfers  of Notes.  The name and  address of each holder of one or more Notes,
each transfer thereof and the name and address of each transferee of one or more
Notes  shall  be  registered  in such  register.  Prior to due  presentment  for
registration of transfer,  the Person in whose name any Note shall be registered
shall be deemed and  treated as the owner and holder  thereof  for all  purposes
hereof,  and the Company shall not be affected by any notice or knowledge to the
contrary.  The  Company  shall  give to any holder of a Note or Notes that is an
Institutional  Investor promptly upon request  therefor,  a complete and correct
copy of the names and addresses of all registered holders of a Note or Notes.

     Section 13.2. Transfer and Exchange of Notes. Upon surrender of any Note to
the Company at the address and to the attention of the  designated  officer (all
as specified in Section 18(iii)),  for registration of transfer or exchange (and
in the case of a surrender for registration of transfer accompanied by a written
instrument of transfer duly  executed by the  registered  holder of such Note or
such holder's  attorney duly  authorized in writing and whose signature has been
medallion  guaranteed and  accompanied  by the relevant name,  address and other
information for notices of each transferee of such Note or part thereof), within
ten (10) Business Days thereafter, the Company shall execute and deliver, at the
Company's  expense  (except  as  provided  below),  one or more  new  Notes  (as
requested by the holder thereof) in exchange therefor, in an aggregate principal
amount equal to the unpaid principal  amount of the surrendered  Note. Each such
new Note shall be payable to such Person as such holder may request and shall be
substantially  in the form of  Exhibit  1. Each such new Note shall be dated and
bear  interest  from the date to which  interest  shall  have  been  paid on the
surrendered  Note or dated the date of the surrendered Note if no interest shall
have been paid thereon.  The Company may require  payment of a sum sufficient to
cover  any stamp tax or  governmental  charge  imposed  in  respect  of any such
transfer of Notes.  Notes shall not be transferred in denominations of less than
$100,000;  provided, that if necessary to enable the registration of transfer by
a holder of its entire holding of Notes,  one Note may be in a  denomination  of
less than $100,000.  Any  transferee,  by its acceptance of a Note registered in
its  name  (or the  name of its  nominee),  shall  be  deemed  to have  made the
representation set forth in Section 6.2.

     Section  13.3.  Replacement  of Notes.  Upon  receipt by the Company at the
address and to the  attention  of the  designated  officer  (all as specified in
Section 18(iii)) of evidence  reasonably  satisfactory to it of the ownership of
and the loss, theft, destruction or mutilation of any Note (which evidence shall
be, in the case of an  Institutional  Investor,  notice from such  Institutional
Investor of such ownership and such loss, theft, destruction or mutilation), and


                                       24



          (a) in the case of loss, theft or destruction, of indemnity reasonably
     satisfactory  to it (provided,  that if the holder of such Note is, or is a
     nominee  for, an original  Purchaser  or another  holder of a Note or Notes
     with  a  minimum  net  worth  of  at  least   $50,000,000  or  a  Qualified
     Institutional  Buyer,  such Person's own  unsecured  agreement of indemnity
     shall be deemed to be satisfactory), or

          (b) in  the  case  of  mutilation,  upon  surrender  and  cancellation
     thereof,

within ten (10) Business Days  thereafter,  the Company at its own expense shall
execute and deliver,  in lieu thereof,  a new Note,  dated and bearing  interest
from the date to which  interest  shall  have  been paid on such  lost,  stolen,
destroyed or mutilated Note or dated the date of such lost, stolen, destroyed or
mutilated Note if no interest shall have been paid thereon.

     Section  13.4.   Agent  Services.   Without  in  any  manner  limiting  the
obligations  of the  Company  under this  Section 13, the Company may at its own
expense  retain the  services of one or more agents to perform any or all of its
obligations  under  this  Section  13  and  14  and  to  perform  certain  other
administrative functions on behalf of the Company including, without limitation,
distribution of financial  statements and other certificates and notices.  As of
the date of this  Agreement,  such agent is Wells Fargo Bank, N.A. acting out of
its office at Corporate Trust Services,  45 Broadway,  14th Floor,  New York, NY
10006-3007  and the Company shall give prompt notice to the  Purchasers or other
holders of Notes of any change in the identity of such agent.

     Purchasers  agree that they shall cooperate with such agent and deliver any
Notes,  notices or other  communications  and any  related  documents  as may be
required  under  Sections 13 and 14, as  applicable,  of this  Agreement to such
agent,  and shall comply with any requests  reasonably  made by the agent on the
Company's behalf pursuant to the provisions of such sections.

Section 14.       PAYMENTS ON NOTES.

     Section  14.1.  Place of  Payment.  Subject to Section  14.2,  payments  of
principal,  Make-Whole  Amount, if any, and interest becoming due and payable on
the Notes shall be made in New York,  New York at the principal  office of Wells
Fargo Bank, N.A. in such jurisdiction. The Company may at any time, by notice to
each holder of a Note or Notes, change the place of payment of the Notes so long
as such place of payment shall be either the principal  office of the Company in
such  jurisdiction  or the  principal  office of a bank or trust company in such
jurisdiction.

     Section 14.2. Home Office Payment.  So long as any Purchaser or its nominee
shall be the holder of any Note or Notes, and notwithstanding anything contained
in Section 14.1 or in such Note to the  contrary,  the Company will pay all sums
becoming due on such Note for principal, Make-Whole Amount, if any, and interest
by the  method  and  at the  address  specified  for  such  purpose  below  such
Purchaser's name in Schedule A, or by such other method or at such other address
as such  Purchaser  shall  have from time to time  specified  to the  Company in
writing for such purpose,  without the presentation or surrender of such Note or


                                       25



the making of any  notation  thereon,  except that upon  written  request of the
Company  made  concurrently  with  or  reasonably   promptly  after  payment  or
prepayment in full of any Note,  such  Purchaser  shall  surrender such Note for
cancellation,  reasonably promptly after any such request, to the Company at its
principal  executive office or at the place of payment most recently  designated
by the Company pursuant to Section 14.1. Prior to any sale or other  disposition
of any Note held by a Purchaser  or its nominee,  such  Purchaser  will,  at its
election,  either  endorse  thereon the amount of principal paid thereon and the
last date to which  interest has been paid thereon or surrender such Note to the
Company  in  exchange  for a new Note or Notes  pursuant  to Section  13.2.  The
Company  will afford the  benefits  of this  Section  14.2 to any  Institutional
Investor that is the direct or indirect  transferee  of any Note  purchased by a
Purchaser under this Agreement and that has made the same agreement  relating to
such Note as the Purchasers have made in this Section 14.2.

Section 15.       EXPENSES, ETC.

     Section  15.1.  Transaction  Expenses.  Whether  or  not  the  transactions
contemplated hereby are consummated, the Company will pay all costs and expenses
(including  reasonable  attorneys' fees of not more than one (1) special counsel
and, if reasonably  required by the Required  Holders,  local or other  counsel)
incurred  by the  Purchasers  and  each  other  holder  of a Note  or  Notes  in
connection with such transactions  (including,  without  limitation,  reasonable
fees,  charges and  disbursements of the Purchasers'  single counsel incurred on
and after the  Closing  with  respect to  preparation  and  delivery  of closing
document  sets and  binders  for the  transactions  contemplated  hereby  to the
holders  of Notes and other  Persons)  and in  connection  with any  amendments,
waivers or consents  under or in respect of this Agreement or the Notes (whether
or not such amendment, waiver or consent becomes effective),  including, without
limitation:  (a) the costs and expenses  incurred in enforcing or defending  (or
determining whether or how to enforce or defend) any rights under this Agreement
or the Notes or in responding to any subpoena or other legal process or informal
investigative  demand issued in connection  with this Agreement or the Notes, or
by reason of being a holder  of any Note or Notes,  (b) the costs and  expenses,
including  financial  advisors' fees, incurred in connection with the insolvency
or  bankruptcy  of the  Company  or any  Subsidiary  or in  connection  with any
work-out or  restructuring of the  transactions  contemplated  hereby and by the
Notes and (c) the costs and  expenses  incurred in  connection  with the initial
filing of this  Agreement and all related  documents  and financial  information
with the SVO; provided,  however, that such costs and expenses under this clause
(c) shall not exceed $5,000.  The Company will pay, and will save each Purchaser
and each other holder of a Note or Notes harmless from, all claims in respect of
any fees, costs or expenses if any, of brokers and finders (other than those, if
any,  retained by a Purchaser or other holder in connection with its purchase of
the Notes).

     Section 15.2.  Survival.  The obligations of the Company under this Section
15 will survive the payment or transfer of any Note, the enforcement,  amendment
or waiver of any provision of this Agreement or the Notes,  and the  termination
of this Agreement.


                                       26



Section 16.       SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ENTIRE AGREEMENT.

     All  representations  and  warranties  contained  herein shall  survive the
execution and delivery of this Agreement and the Notes, the purchase or transfer
by any  Purchaser  of any Note or portion  thereof or  interest  therein and the
payment of any Note, and may be relied upon by any  subsequent  holder of a Note
or Notes,  regardless of any  investigation  made at any time by or on behalf of
such Purchaser or any other holder of a Note or Notes. All statements  contained
in any certificate or other instrument  delivered by or on behalf of the Company
pursuant to this Agreement shall be deemed representations and warranties of the
Company under this Agreement.  Subject to the preceding sentence, this Agreement
and the Notes  embody  the  entire  agreement  and  understanding  between  each
Purchaser and the Company and supersede all prior agreements and  understandings
relating to the subject matter hereof.

Section 17.       AMENDMENT AND WAIVER.

     Section 17.1.  Requirements.  This  Agreement and the Notes may be amended,
and the  observance  of any term  hereof or of the  Notes may be waived  (either
retroactively or prospectively), with (and only with) the written consent of the
Company and the Required Holders,  except that (a) no amendment or waiver of any
of the provisions of Section 1, 2, 3, 4, 5, 6 or 21 hereof,  or any defined term
(as it is used therein),  will be effective as to any Purchaser unless consented
to by such  Purchaser  in  writing,  and (b) no such  amendment  or waiver  may,
without the written  consent of the holder of each Note at the time  outstanding
affected  thereby,  (i)  subject to the  provisions  of Section 12  relating  to
acceleration  or  rescission,  change  the amount or time of any  prepayment  or
payment  of  principal  of, or reduce  the rate or change the time of payment or
method of  computation  of interest or of the  Make-Whole  Amount on, the Notes,
(ii) change the  percentage of the principal  amount of the Notes the holders of
which are required to consent to any such  amendment  or waiver,  or (iii) amend
any of Sections 8, 11(a), 11(b), 12, 17, 20.

     Section 17.2. Solicitation of Holders of Notes.

          (a)  Solicitation.  The Company  will provide each holder of a Note or
     Notes  (irrespective  of the  amount  of  Notes  then  owned  by  it)  with
     sufficient information,  sufficiently far in advance of the date a decision
     is  required,  to enable  such holder to make an  informed  and  considered
     decision  with  respect  to any  proposed  amendment,  waiver or consent in
     respect of any of the provisions  hereof or of the Notes.  The Company will
     deliver  executed or true and correct copies of each  amendment,  waiver or
     consent  effected  pursuant to the  provisions  of this  Section 17 to each
     holder of an outstanding Note or Notes promptly following the date on which
     it is executed  and  delivered  by, or receives the consent or approval of,
     the requisite holders of Notes.

          (b) Payment.  The Company will not directly or indirectly pay or cause
     to be paid any  remuneration,  whether by way of supplemental or additional
     interest,  fee or otherwise,  or grant any security or provide other credit
     support,  to any  holder of a Note or Notes as  consideration  for or as an
     inducement  to the  entering  into by any  holder of a Note or Notes or any
     waiver or amendment of any of the terms and  provisions  hereof unless such


                                       27



     remuneration is concurrently  paid, or security is concurrently  granted or
     other credit support concurrently  provided,  on the same terms, ratably to
     each holder of a Note or Notes then outstanding even if such holder did not
     consent to such waiver or amendment.

          (c) Consent in Contemplation of Transfer. Any consent made pursuant to
     this Section  17.2 by the holder of any Note or Notes that has  transferred
     or has agreed to transfer such Note to the Company,  any  Subsidiary or any
     Affiliate  of the  Company and has  provided or has agreed to provide  such
     written  consent as a condition  to such  transfer  shall be void and of no
     force  or  effect  except  solely  as to such  holder,  and any  amendments
     effected or waivers  granted or to be  effected  or granted  that would not
     have been or would not be so effected or granted but for such  consent (and
     the  consents  of all other  holders of a Note or Notes that were  acquired
     under  the  same or  similar  conditions)  shall be void and of no force or
     effect except solely as to such transferring holder.

     Section 17.3. Binding Effect,  Etc. Any amendment or waiver consented to as
provided  in this  Section 17 applies  equally to all holders of a Note or Notes
and is binding  upon them and upon each  future  holder of any Note or Notes and
upon the Company without regard to whether such Note has been marked to indicate
such  amendment or waiver.  No such amendment or waiver will extend to or affect
any obligation,  covenant,  agreement, Default or Event of Default not expressly
amended or waived or impair any right consequent  thereon.  No course of dealing
between  the  Company  and the  holder  of any  Note or Notes  nor any  delay in
exercising  any rights  hereunder or under any Note shall operate as a waiver of
any rights of any holder of such Note or Notes.  As used herein,  the term "this
Agreement" and references  thereto shall mean this Agreement as it may from time
to time be amended or supplemented.

     Section  17.4.  Notes  Held by  Company,  Etc.  Solely  for the  purpose of
determining  whether the holders of the  requisite  percentage  of the aggregate
principal  amount  of  Notes  then  outstanding  approved  or  consented  to any
amendment,  waiver or consent to be given under this Agreement or the Notes,  or
have  directed  the taking of any action  provided  herein or in the Notes to be
taken  upon the  direction  of the  holders  of a  specified  percentage  of the
aggregate  principal  amount  of  Notes  then  outstanding,  Notes  directly  or
indirectly  owned by the Company or any of its Affiliates shall be deemed not to
be outstanding.

Section 18.       NOTICES.

     All notices and  communications  provided for hereunder shall be in writing
and sent (a) by telecopy if the sender on the same day sends a  confirming  copy
of such notice by a recognized overnight delivery service (charges prepaid),  or
(b) by  registered  or certified  mail with return  receipt  requested  (postage
prepaid),  or (c) by a  recognized  overnight  delivery  service  (with  charges
prepaid);  provided that any financial statements and certificates sent pursuant
to Section 7.1 and 7.2 shall be sent by first  class mail.  Any such notice must
be sent:

          (i) if to any Purchaser or its nominee,  to such  Purchaser or nominee
     at the address specified for such  communications in Schedule A, or at such
     other  address as such  Purchaser  or nominee  shall have  specified to the
     Company in writing,


                                       28



          (ii) if to any other  holder of any Note or Notes,  to such  holder at
     such address as such other  holder  shall have  specified to the Company in
     writing, or

          (iii) if to the  Company,  to the  Company at its address set forth at
     the  beginning  hereof to the  attention  of  Secretary,  or at such  other
     address as the Company  shall have  specified to the holder of each Note in
     writing.

Notices under this Section 18 will be deemed given only when actually received.

Section 19.       REPRODUCTION OF DOCUMENTS.

     This  Agreement  and all documents  relating  thereto,  including,  without
limitation,  (a)  consents,  waivers and  modifications  that may  hereafter  be
executed,  (b) documents  received by any  Purchaser at the Closing  (except the
Notes  themselves)  and  (c)  financial   statements,   certificates  and  other
information  previously  or  hereafter  furnished  to  any  Purchaser,   may  be
reproduced  by such  Purchaser  by any  photographic,  photostatic,  electronic,
digital,  or other similar  process and such  Purchaser may destroy any original
document so reproduced.  The Company  agrees and stipulates  that, to the extent
permitted  by  applicable  law, any such  reproduction  shall be  admissible  in
evidence as the  original  itself in any judicial or  administrative  proceeding
(whether  or  not  the  original  is  in  existence  and  whether  or  not  such
reproduction  was made by such  Purchaser in the regular course of business) and
any enlargement,  facsimile or further  reproduction of such reproduction  shall
likewise be  admissible  in  evidence.  This  Section 19 shall not  prohibit the
Company  or any  other  holder  of a Note or  Notes  from  contesting  any  such
reproduction  to the same extent that it could  contest  the  original,  or from
introducing evidence to demonstrate the inaccuracy of any such reproduction.

Section 20.       CONFIDENTIAL INFORMATION.

     For the  purposes of this  Section  20,  "Confidential  Information"  means
information  delivered  to any  Purchaser  by or on behalf of the Company or any
Subsidiary  in connection  with the  transactions  contemplated  by or otherwise
pursuant  to  this  Agreement;   provided,  that  such  term  does  not  include
information  that (a) was publicly  known or otherwise  known to such  Purchaser
prior to the time of such disclosure,  (b)  subsequently  becomes publicly known
through  no act or  omission  by such  Purchaser  or any  person  acting on such
Purchaser's  behalf,  (c) otherwise  becomes known to such Purchaser  other than
through disclosure by the Company or any Subsidiary or (d) constitutes financial
statements  delivered to such  Purchaser  under  Section 7.1 that are  otherwise
publicly  available.  Each Purchaser will maintain the  confidentiality  of such
Confidential Information in accordance with procedures adopted by such Purchaser
in good faith to protect confidential  information of third parties delivered to
such  Purchaser;   provided,   that  such  Purchaser  may  deliver  or  disclose
Confidential Information to (i) its directors,  trustees,  officers,  employees,
agents,  attorneys  and  affiliates  (to the extent such  disclosure  reasonably
relates to the administration of the investment  represented by its Notes), (ii)
its  financial  advisors  and  other  professional  advisors  who  agree to hold
confidential the Confidential  Information  substantially in accordance with the
terms of this Section 20, (iii) any other holder of any Note or Notes,  (iv) any


                                       29



Institutional Investor to which it sells or offers to sell such Note or any part
thereof or any participation therein (if such Person has agreed in writing prior
to its receipt of such Confidential Information to be bound by the provisions of
this  Section  20), (v) any Person from which it offers to purchase any security
of the  Company  (if such  Person has agreed in writing  prior to its receipt of
such Confidential Information to be bound by the provisions of this Section 20),
(vi) any federal or state  regulatory  authority having  jurisdiction  over such
Purchaser, (vii) the NAIC or the SVO or, in each case, any similar organization,
or any nationally  recognized  rating agency that requires access to information
about such Purchaser's investment portfolio, or (viii) any other Person to which
such  delivery or  disclosure  may be  necessary  or  appropriate  (w) to effect
compliance with any law, rule, regulation or order applicable to such Purchaser,
(x) in response to any subpoena or other legal process,  (y) in connection  with
any  litigation to which such Purchaser is a party or (z) if an Event of Default
has occurred and is  continuing,  to the extent such  Purchaser  may  reasonably
determine  such delivery and  disclosure to be necessary or  appropriate  in the
enforcement  or for  the  protection  of the  rights  and  remedies  under  such
Purchaser's  Notes and this  Agreement.  Each holder of a Note or Notes,  by its
acceptance  of a Note,  will be deemed  to have  agreed to be bound by and to be
entitled to the  benefits  of this  Section 20 as though it were a party to this
Agreement.  On reasonable request by the Company in connection with the delivery
to any holder of a Note or Notes of information required to be delivered to such
holder under this  Agreement  or  requested by such holder  (other than a holder
that is a party to this  Agreement or its nominee),  such holder will enter into
an agreement with the Company embodying the provisions of this Section 20.

Section 21.       SUBSTITUTION OF PURCHASER.

     Each Purchaser shall have the right to substitute any one of its Affiliates
as the  purchaser  of the Notes that it has  agreed to  purchase  hereunder,  by
written  notice  to the  Company,  which  notice  shall be  signed  by both such
Purchaser and such  Affiliate,  shall contain such  Affiliate's  agreement to be
bound by this  Agreement and shall contain a  confirmation  by such Affiliate of
the accuracy with respect to it of the  representations  set forth in Section 6.
Upon receipt of such notice,  any reference to such  Purchaser in this Agreement
(other than in this Section 21),  shall be deemed to refer to such  Affiliate in
lieu  of such  original  Purchaser.  In the  event  that  such  Affiliate  is so
substituted as a Purchaser hereunder and such Affiliate  thereafter transfers to
such  original  Purchaser  all of the Notes  then held by such  Affiliate,  upon
receipt  by the  Company  of  notice of such  transfer,  any  reference  to such
Affiliate as a "Purchaser"  in this  Agreement  (other than in this Section 21),
shall no longer be deemed to refer to such  Affiliate,  but shall  refer to such
original Purchaser,  and such original Purchaser shall again have all the rights
of an original holder of a Note or Notes under this Agreement.

Section 22.       MISCELLANEOUS.

     Section 22.1.  Successors and Assigns.  All covenants and other  agreements
contained in this  Agreement  by or on behalf of any of the parties  hereto bind


                                       30



and inure to the benefit of their respective  successors and assigns (including,
without  limitation,  any  subsequent  holder  of a Note or  Notes)  whether  so
expressed or not.

     Section 22.2. Payments Due on Non-Business Days. Anything in this Agreement
or  the  Notes  to  the  contrary  notwithstanding  (but  without  limiting  the
requirement in Section 8.4 that the notice of any optional  prepayment specify a
Business Day as the date fixed for such prepayment), any payment of principal of
or Make-Whole  Amount or interest on any Note that is due on a date other than a
Business Day shall be made on the next succeeding Business Day without including
the additional days elapsed in the  computation of the interest  payable on such
next succeeding Business Day; provided, that if the maturity date of any Note is
a date other than a Business  Day, the payment  otherwise  due on such  maturity
date shall be made on the next  succeeding  Business  Day and shall  include the
additional  days  elapsed in the  computation  of interest  payable on such next
succeeding Business Day.

     Section 22.3.  Accounting Terms. All accounting terms used herein which are
not expressly defined in this Agreement have the meanings  respectively given to
them in accordance with GAAP. Except as otherwise  specifically provided herein,
(i) all computations made pursuant to this Agreement shall be made in accordance
with GAAP,  and (ii) all  financial  statements  shall be prepared in accordance
with GAAP.

     Section  22.4.  Severability.  Any  provision  of  this  Agreement  that is
prohibited or unenforceable in any jurisdiction  shall, as to such jurisdiction,
be ineffective to the extent of such  prohibition  or  unenforceability  without
invalidating  the  remaining  provisions  hereof,  and any such  prohibition  or
unenforceability in any jurisdiction shall (to the full extent permitted by law)
not invalidate or render unenforceable such provision in any other jurisdiction.

     Section 22.5.  Construction,  Etc. Each covenant  contained herein shall be
construed  (absent  express  provision to the contrary) as being  independent of
each other covenant  contained  herein, so that compliance with any one covenant
shall  not  (absent  such an  express  contrary  provision)  be deemed to excuse
compliance with any other covenant.  Where any provision herein refers to action
to be taken by any Person, or which such Person is prohibited from taking,  such
provision  shall  be  applicable  whether  such  action  is  taken  directly  or
indirectly by such Person.

     For the avoidance of doubt,  all  Schedules  and Exhibits  attached to this
Agreement shall be deemed to be a part hereof.

     Section 22.6. Counterparts. This Agreement may be executed in any number of
counterparts, each of which shall be an original but all of which together shall
constitute one  instrument.  Each  counterpart may consist of a number of copies
hereof, each signed by less than all, but together signed by all, of the parties
hereto.

     Section 22.7. Governing Law. This Agreement shall be construed and enforced
in accordance  with, and the rights of the parties shall be governed by, the law
of the State of New York.

     Section  22.8.  Jurisdiction  and  Process;  Waiver of Jury Trial.  (a) The
Company  irrevocably  submits to the non-exclusive  jurisdiction of any New York
State or federal  court  sitting in the  Borough of  Manhattan,  The City of New


                                       31



York,  over any suit,  action or  proceeding  arising out of or relating to this
Agreement or the Notes.  To the fullest extent  permitted by applicable law, the
Company  irrevocably  waives and agrees  not to assert,  by way of motion,  as a
defense or otherwise,  any claim that it is not subject to the  jurisdiction  of
any such court, any objection that it may now or hereafter have to the laying of
the venue of any such suit,  action or proceeding  brought in any such court and
any claim that any such suit, action or proceeding brought in any such court has
been brought in an inconvenient forum.

     (b) The  Company  consents to process  being  served by or on behalf of any
holder  of a Note or Notes in any  suit,  action  or  proceeding  of the  nature
referred  to in  Section  22.8(a) by mailing a copy  thereof  by  registered  or
certified mail (or any  substantially  similar form of mail),  postage  prepaid,
return  receipt  requested,  to it at its address  specified in Section 18 or at
such other address of which such holder shall then have been  notified  pursuant
to said Section.  The Company agrees that such service upon receipt (i) shall be
deemed in every respect  effective  service of process upon it in any such suit,
action  or  proceeding  and (ii)  shall,  to the  fullest  extent  permitted  by
applicable law, be taken and held to be valid personal service upon and personal
delivery to it. Notices  hereunder  shall be conclusively  presumed  received as
evidenced by a delivery receipt furnished by the United States Postal Service or
any reputable commercial delivery service.

     (c) Nothing in this  Section 22.8 shall affect the right of any holder of a
Note or Notes to serve  process in any  manner  permitted  by law,  or limit any
right that the holders of any of the Notes may have to bring proceedings against
the Company in the courts of any  appropriate  jurisdiction or to enforce in any
lawful manner a judgment obtained in one jurisdiction in any other jurisdiction.

     (D) THE PARTIES  HERETO HEREBY WAIVE TRIAL BY JURY IN ANY ACTION BROUGHT ON
OR WITH RESPECT TO THIS AGREEMENT,  THE NOTES OR ANY OTHER DOCUMENT  EXECUTED IN
CONNECTION HEREWITH OR THEREWITH.

            [The remainder of this page is intentionally left blank.]















                                       32



     If you are in  agreement  with  the  foregoing,  please  sign  the  form of
agreement  on a  counterpart  of this  Agreement  and return it to the  Company,
whereupon this Agreement  shall become a binding  agreement  between you and the
Company.

                                      Very truly yours,

                                      THE BROOKLYN UNION GAS COMPANY,
                                      doing business as KEYSPAN ENERGY
                                      DELIVERY NEW YORK




                                      By: /s/ Michael J. Taunton
                                          ----------------------
                                      Name: Michael J. Taunton
                                      Title: Senior Vice President and Treasurer












                                       33



This Agreement is hereby
accepted and agreed to as
of the date hereof.


/s/ AXA Equitable Life Insurance Company
- ----------------------------------------
/s/ Horizon Blue Cross Blue Shield of New Jersey
- ------------------------------------------------
/s/ MONY Life Insurance Company
- -------------------------------
/s/ MONY Life Insurance Company of America
- ------------------------------------------
/s/ Country Life Insurance Company
- ----------------------------------
/s/ Great-West Life & Annuity Insurance Company
- -----------------------------------------------
/s/ John Hancock Life Insurance Company
- ---------------------------------------
/s/ John Hancock Life Insurance Company (U.S.A.)
- ------------------------------------------------
/s/ Metropolitan Life Insurance Company
- ---------------------------------------
/s/ Metlife Insurance Company of Connecticut
- --------------------------------------------
/s/ Lyndon Property Insurance Company
- -------------------------------------
/s/ Chase Insurance Life and Annuity Company
- --------------------------------------------
/s/ Chase Insurance Life AND Annuity Company - KILICO Wilton RE Bermuda
- -----------------------------------------------------------------------
/s/ Chase Insurance Life AND Annuity Company - Wilton Re Bermuda #247594
- ------------------------------------------------------------------------
/s/ Chase Insurance Life AND Annuity Company - Wilton Re US #247595
- -------------------------------------------------------------------
/s/ The Prudential Insurance Company of America
- -----------------------------------------------
/s/ The Prudential Life Insurance Company, Ltd.
- -----------------------------------------------
/s/ Gibraltar Life Insurance Co., Ltd.
- --------------------------------------
/s/ Farmers New World Life Insurance Company
- --------------------------------------------
/s/ Union Security Insurance Company
- ------------------------------------
/s/ Time Insurance Company
- --------------------------
/s/ American Bankers Insurance Company of Florida, Inc.
- -------------------------------------------------------
/s/ American Security Insurance Company
- ---------------------------------------
/s/ Zurich American Insurance Company
- -------------------------------------
/s/ Security Benefit Life Insurance Company, Inc.
- --------------------------------------------------
/s/ State Farm Life Insurance Company
- -------------------------------------
/s/ State Farm Life and Accident Assurance Company
- --------------------------------------------------
/s/ The Travelers Indemnity Company
- -----------------------------------
/s/ Teachers Insurance and Annuity Association of America
- ---------------------------------------------------------
/s/ Thrivent Financial for Lutherans
- ------------------------------------













                                       34




                           Schedule B - Defined Terms


     As used herein, the following terms have the respective  meanings set forth
below or set forth in the Section hereof following such term:

     "Affiliate"  means, at any time, and with respect to any Person,  any other
Person  that  at  such  time  directly  or   indirectly   through  one  or  more
intermediaries  Controls,  or is Controlled by, or is under common Control with,
such first Person.  As used in this definition,  "Control" means the possession,
directly or  indirectly,  of the power to direct or cause the  direction  of the
management  and policies of a Person,  whether  through the  ownership of voting
securities,  by contract or  otherwise.  Unless the  context  otherwise  clearly
requires,  any reference to an "Affiliate" is a reference to an Affiliate of the
Company.

     "Anti-Terrorism  Order" means  Executive  Order No. 13,224 of September 24,
2001,  Blocking  Property and Prohibiting  Transactions with Persons Who Commit,
Threaten to Commit or Support  Terrorism,  66 U.S. Fed. Reg. 49, 079 (2001),  as
amended.

     "Business  Day" means any day other than a  Saturday,  a Sunday or a day on
which commercial banks in New York City are required or authorized to be closed.

     "Capital  Lease"  means,  at any time,  a lease  with  respect to which the
lessee is required concurrently to recognize the acquisition of an asset and the
incurrence of a liability in accordance with GAAP.

     "Closing" is defined in Section 3.

     "Code"  means the Internal  Revenue  Code of 1986,  as amended from time to
time, and the rules and regulations promulgated thereunder from time to time.

     "Company"  means The Brooklyn Union Gas Company,  doing business as KeySpan
Energy Delivery New York, a New York corporation,  or any successor that becomes
such in the manner prescribed in Section 10.2.

     "Confidential Information" is defined in Section 20.

     "Default"  means an event or condition the occurrence or existence of which
would,  with the lapse of time or the giving of notice or both,  become an Event
of Default.

     "Default  Rate" means that rate of interest  that is the greater of (i) two
percent (2.00)% per annum above the rate of interest stated in clause (a) of the
first  paragraph  of the Notes and (ii) two  percent  (2.00%) per annum over the
rate of interest  publicly  announced by JPMorgan Chase Bank,  N.A. from time to
time in New York, New York as its "base" or "prime" rate.

     "Disclosure Documents" is defined in Section 5.3.

     "Environmental  Laws" means any and all Federal,  state, local, and foreign
statutes,  laws, regulations,  ordinances,  rules,  judgments,  orders, decrees,
permits, concessions,  grants, franchises,  licenses, agreements or governmental





restrictions  relating to pollution and the protection of the environment or the
release of any materials into the  environment,  including,  but not limited to,
those related to Hazardous Materials.

     "ERISA"  means the Employee  Retirement  Income  Security  Act of 1974,  as
amended from time to time, and the rules and regulations  promulgated thereunder
from time to time in effect.

     "ERISA Affiliate" means any trade or business (whether or not incorporated)
that is treated as a single employer together with the Company under section 414
of the Code.

     "Event of Default" is defined in Section 11.

     "Financial Covenant" is defined in Section 10.5.

     "GAAP" means  generally  accepted  accounting  principles as in effect from
time to time in the United States of America.

     "Governmental Authority" means

          (a) the government of

               (i) the United States of America or any State or other  political
          subdivision thereof, or

               (ii)  any  other   jurisdiction  in  which  the  Company  or  any
          Subsidiary conducts all or any part of its business,  or which asserts
          jurisdiction over any properties of the Company or any Subsidiary, or

          (b) any entity exercising executive, legislative, judicial, regulatory
     or administrative functions of, or pertaining to, any such government.

     "Guaranty"  means, with respect to any Person,  any obligation  (except the
endorsement  in the ordinary  course of business of negotiable  instruments  for
deposit or collection) of such Person guaranteeing or in effect guaranteeing any
indebtedness,  dividend or other  obligation  of any other Person in any manner,
whether  directly or  indirectly,  including  (without  limitation)  obligations
incurred through an agreement, contingent or otherwise, by such Person:

          (a) to  purchase  such  indebtedness  or  obligation  or any  property
     constituting security therefor;

          (b) to advance or supply funds (i) for the purchase or payment of such
     indebtedness  or  obligation,  or (ii) to maintain  any working  capital or
     other  balance  sheet  condition or any income  statement  condition of any
     other  Person or  otherwise  to  advance  or make  available  funds for the
     purchase or payment of such indebtedness or obligation;





          (c)  to  lease  properties  or  to  purchase  properties  or  services
     primarily  for the purpose of assuring  the owner of such  indebtedness  or
     obligation  of the  ability  of any  other  Person to make  payment  of the
     indebtedness or obligation; or

          (d) otherwise to assure the owner of such  indebtedness  or obligation
     against loss in respect thereof.

In any computation of the indebtedness or other liabilities of the obligor under
any Guaranty, the indebtedness or other obligations that are the subject of such
Guaranty shall be assumed to be direct obligations of such obligor.

     "Hazardous  Material"  means  any and all  pollutants,  toxic or  hazardous
wastes or other  substances  that might pose a hazard to health and safety,  the
removal  of which may be  required  or the  generation,  manufacture,  refining,
production, processing, treatment, storage, handling, transportation,  transfer,
use, disposal, release,  discharge,  spillage, seepage or filtration of which is
or  shall  be  restricted,  prohibited  or  penalized  by  any  applicable  law,
including,  but not limited to,  asbestos,  urea  formaldehyde  foam insulation,
polychlorinated  biphenyls,  petroleum,  petroleum  products,  lead based paint,
radon gas or similar restricted, prohibited or penalized substances.

     "holder"  means,  with  respect to any Note,  the Person in whose name such
Note is registered in the register maintained by the Company pursuant to Section
13.1.

     "Indebtedness"  with  respect to any  Person  means,  at any time,  without
duplication,

          (a) its liabilities for borrowed money and its redemption  obligations
     in respect of mandatorily redeemable Preferred Stock;

          (b) its  liabilities  for the  deferred  purchase  price  of  property
     acquired by such Person (excluding accounts payable arising in the ordinary
     course of business but including all  liabilities  created or arising under
     any conditional sale or other title retention agreement with respect to any
     such property);

          (c) (i) all  liabilities  appearing on its balance sheet in accordance
     with GAAP in respect of Capital Leases and (ii) all liabilities which would
     appear on its balance sheet in accordance with GAAP in respect of Synthetic
     Leases assuming such Synthetic Leases were accounted for as Capital Leases;

          (d) all  liabilities  for  borrowed  money  secured  by any Lien  with
     respect to any property owned by such Person (whether or not it has assumed
     or otherwise become liable for such liabilities);

          (e) all its liabilities in respect of letters of credit or instruments
     serving a similar  function issued or accepted for its account by banks and
     other financial  institutions (whether or not representing  obligations for
     borrowed money);





          (f) the aggregate net liability  represented  by the Swap  Termination
     Value of all Swap  Contracts  of such  Person,  other  than Swap  Contracts
     entered  into in the ordinary  course of business  and not for  speculative
     purposes; and

          (g) any Guaranty of such Person with respect to  liabilities of a type
     described in any of clauses (a) through (f) hereof.

     "Institutional  Investor" means (a) any Purchaser, (b) any holder of a Note
or Notes holding  (together  with one or more of its  affiliates)  $1,000,000 or
more of the aggregate  principal amount of the Notes then  outstanding,  (c) any
bank,   trust  company,   savings  and  loan   association  or  other  financial
institution,  any pension plan, any investment  company,  any insurance company,
any broker or dealer,  or any other  similar  financial  institution  or entity,
regardless of legal form,  and (d) any Related Fund of any holder of any Note or
Notes.

     "Lien"  means,  with respect to any Person,  any  mortgage,  lien,  pledge,
charge, security interest or other encumbrance,  or any interest or title of any
vendor,  lessor,  lender or other  secured  party to or of such Person under any
conditional  sale or other title retention  agreement or Capital Lease,  upon or
with respect to any property or asset of such Person  (including  in the case of
stock,   stockholder  agreements,   voting  trust  agreements  and  all  similar
arrangements).

     "Make-Whole Amount" is defined in Section 8.6.

     "Material" means material in relation to the business, operations, affairs,
financial  condition,  assets or properties of the Company and its  Subsidiaries
taken as a whole.

     "Material  Adverse  Effect"  means a  material  adverse  effect  on (a) the
business, operations,  affairs, financial condition, assets or properties of the
Company and its Subsidiaries taken as a whole, (b) the ability of the Company to
perform its  obligations  under this Agreement and the Notes or (c) the validity
or enforceability of this Agreement or the Notes.

     "Memorandum" is defined in Section 5.3.

     "MFN Notice" is defined in Section 10.5.

     "Multiemployer Plan" means any Plan that is a "multiemployer plan" (as such
term is  defined  in section  4001(a)(3)  of ERISA) to which the  Company or any
ERISA  Affiliate is making or accruing an obligation to make  contributions,  or
has,  within  any of the  preceding  five (5) plan  years,  made or  accrued  an
obligation  to make  contributions  or with  respect to which the Company or any
ERISA Affiliate may have any liability.

     "NAIC" means the National  Association  of Insurance  Commissioners  or any
successor thereto.

     "Notes" is defined in Section 1.

     "Officer's  Certificate"  means a certificate of a Senior Financial Officer
or of any other  officer of the  Company  whose  responsibilities  extend to the
subject matter of such certificate.





     "Other Debt" is defined in Section 10.5.

     "PBGC"  means the  Pension  Benefit  Guaranty  Corporation  referred to and
defined in ERISA or any successor thereto.

     "Permitted Liens" means, without duplication,

          (a) any  purchase-money  mortgage  or Lien or other  Lien to which any
     property or asset  acquired by the Company is subject as of the date of its
     acquisition by the Company;

          (b) any deposit or pledge to secure public or statutory obligations or
     with  any  governmental  agency  at any  time  required  by law in order to
     qualify the Company to conduct its business or any part thereof or in order
     to entitle it to maintain  self-insurance  or to obtain the benefits of any
     law relating to workmen's  compensation,  unemployment  insurance,  old age
     pensions or other social security;

          (c) any Lien with any court, board,  commission or governmental agency
     as security by the Company incident to the proper conduct of any proceeding
     before it;

          (d) any Lien for taxes,  assessments or governmental charges or levies
     of the  Company  not yet  delinquent  or being  contested  in good faith by
     appropriate  proceedings  diligently  conducted,  if such  reserve or other
     appropriate  provision,  if any, as shall be required by generally accepted
     accounting principles shall have been made therefor;

          (e) any Liens of landlords or mechanics  and  materialmen  incurred by
     the  Company in the  ordinary  course of  business  for sums not yet due or
     being  contested  in  good  faith  by  appropriate  proceedings  diligently
     conducted, if such reserve or other appropriate provision, if any, as shall
     be required by generally accepted  accounting  principles,  shall have been
     made therefor;

          (f) any lease or  sublease  granted  to others by the  Company  in the
     ordinary course of business;  easements,  rights-of-way,  restrictions  and
     other similar encumbrances  incurred in the ordinary course of business and
     not interfering with the ordinary conduct of the business of the Company;

          (g) any Lien  incurred in  connection  with the issuance by a state or
     political subdivision thereof of any securities with respect to the Company
     the  interest on which is exempt  from  federal  income  taxes by virtue of
     Section 103 of the Code or any other laws or  regulations  in effect at the
     time of such issuance; and

          (h) any Lien for the sole purpose of extending,  renewing or replacing
     in whole or in part the Indebtedness secured by any Lien referred to in the
     foregoing clauses or in this clause; provided,  however, that the principal
     amount of  Indebtedness  secured  thereby  shall not exceed  the  principal
     amount of Indebtedness  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  which  secured  the  Lien  so
     extended, renewed or replaced (plus improvements on such property).




     "Person" means an individual,  partnership,  corporation, limited liability
company,  association,  trust, unincorporated  organization,  business entity or
Governmental Authority.

     "Plan" means an "employee pension benefit plan" (as defined in section 3(2)
of ERISA) subject to Title IV of ERISA (other than a Multiemployer Plan) that is
or, within the preceding five years, has been  established or maintained,  or to
which  contributions  are or, within the preceding five years, have been made or
required to be made,  by the Company or any ERISA  Affiliate  or with respect to
which the Company or any ERISA Affiliate may have any liability.

     "Preferred  Stock"  means any class of  capital  stock of a Person  that is
preferred over any other class of capital stock (or similar equity interests) of
such  Person as to the  payment of  dividends  or the payment of any amount upon
liquidation or dissolution of such Person.

     "property" or "properties"  means, unless otherwise  specifically  limited,
real or  personal  property  of any  kind,  tangible  or  intangible,  choate or
inchoate.

     "PTE" is defined in Section 6.2(a).

     "Purchaser" is defined in the first paragraph of this Agreement.

     "Qualified  Institutional  Buyer"  means  any  Person  who is a  "qualified
institutional  buyer"  within  the  meaning  of such  term as set  forth in Rule
144A(a)(1) under the Securities Act.

     "Related Fund" means,  with respect to any holder of any Note or Notes, any
fund or entity that (i) invests in Securities or bank loans, and (ii) is advised
or managed by such holder,  the same investment  advisor as such holder or by an
affiliate of such holder or such investment advisor.

     "Required  Holders"  means,  at any time, the holders of at least fifty-one
percent  (51.0%)  in  principal  amount  of the  Notes at the  time  outstanding
(exclusive of Notes then owned by the Company or any of its Affiliates).

     "Responsible  Officer"  means any Senior  Financial  Officer  and any other
officer  of the  Company  with  responsibility  for  the  administration  of the
relevant portion of this Agreement.

     "SEC"  shall mean the  Securities  and  Exchange  Commission  of the United
States, or any successor thereto.

     "Securities" or "Security" shall have the meaning specified in Section 2(1)
of the Securities Act.

     "Securities  Act" means the Securities Act of 1933, as amended from time to
time, and the rules and regulations  promulgated thereunder from time to time in
effect.

     "Senior  Financial  Officer" means the chief financial  officer,  principal
accounting officer, treasurer or comptroller of the Company.





     "Significant  Subsidiary"  means at any time any  Subsidiary  that would at
such time  constitute  a  "significant  subsidiary"  (as such term is defined in
Regulation  S-X of the  SEC as in  effect  on the  date of the  Closing)  of the
Company.

     "Subsidiary"  means, as to any Person, any other Person in which such first
Person or one or more of its  Subsidiaries  or such first Person and one or more
of its Subsidiaries  owns sufficient  equity or voting interests to enable it or
them  (as a group)  ordinarily,  in the  absence  of  contingencies,  to elect a
majority of the  directors  (or Persons  performing  similar  functions) of such
second Person,  and any partnership or joint venture if more than a 50% interest
in the profits or capital  thereof is owned by such first  Person or one or more
of its  Subsidiaries  or such first  Person and one or more of its  Subsidiaries
(unless such  partnership  or joint venture can and does  ordinarily  take major
business  actions without the prior approval of such first Person or one or more
of its  Subsidiaries).  Unless  the  context  otherwise  clearly  requires,  any
reference to a "Subsidiary" is a reference to a Subsidiary of the Company.

     "SVO" means the Securities Valuation Office of the NAIC or any successor to
such Office.

     "Swap  Contract"  means (a) any and all  interest  rate swap  transactions,
basis swap transactions,  basis swaps, credit derivative  transactions,  forward
rate  transactions,   commodity  swaps,  commodity  options,  forward  commodity
contracts,  equity or equity index swaps or options,  bond or bond price or bond
index  swaps  or  options  or  forward  foreign   exchange   transactions,   cap
transactions, floor transactions,  currency options, spot contracts or any other
similar transactions or any of the foregoing (including, but without limitation,
any  options  to  enter  into  any  of the  foregoing),  and  (b)  any  and  all
transactions  of any kind, and the related  confirmations,  which are subject to
the terms  and  conditions  of, or  governed  by,  any form of master  agreement
published by the International  Swaps and Derivatives  Association,  Inc. or any
International Foreign Exchange Master Agreement.

     "Swap  Termination  Value"  means,  in  respect  of any  one or  more  Swap
Contracts,  after  taking into  account  the effect of any  legally  enforceable
netting agreement relating to such Swap Contracts,  (a) for any date on or after
the date such Swap  Contracts  have been  closed  out and  termination  value(s)
determined in accordance therewith,  such termination value(s),  and (b) for any
date prior to the date  referenced in clause (a), the  amounts(s)  determined as
the mark-to-market  values(s) for such Swap Contracts,  as determined based upon
one or more  mid-market or other readily  available  quotations  provided by any
recognized dealer in such Swap Contracts.

     "Synthetic  Lease" means, at any time, any lease (including leases that may
be  terminated  by the lessee at any time) of any property (a) that is accounted
for as an  operating  lease  under  GAAP and (b) in  respect of which the lessee
retains or obtains ownership of the property so leased for United States federal
income tax  purposes,  other than any such lease  under which such Person is the
lessor.

     "USA  Patriot  Act" means  United  States  Public Law  107-56,  Uniting and
Strengthening  America by Providing  Appropriate Tools Required to Intercept and
Obstruct  Terrorism (USA PATRIOT ACT) Act of 2001, as amended from time to time,
and the  rules  and  regulations  promulgated  thereunder  from  time to time in
effect.





     "Wholly-Owned  Subsidiary"  means,  at any time,  any Subsidiary all of the
equity interests (except  directors'  qualifying shares) and voting interests of
which  are  owned  by any one or more of the  Company  and the  Company's  other
Wholly-Owned Subsidiaries at such time.