National Fuel Gas Supply Corporation

Third Revised Volume No. 1

Effective Date: 08/01/1993, Docket: RS92- 21-001, Status: Effective

Original Sheet No. 292 Original Sheet No. 292 : Superseded

FORM OF SERVICE AGREEMENT

(GSS Service)

(Cont'd)

ARTICLE VI

Miscellaneous

1. No modification of the terms and provisions of this Agree-

ment shall be or become effective except by the execution of written con-

tracts.

2. No waiver by any party of any one or more defaults by the

other in the performance of any provisions of this Agreement shall

operate or be construed as a waiver of any other defaults whether of a

like or of a different character.

3. Any company which shall succeed by purchase, merger or

consolidation to the properties, substantially as an entirety, of Seller

or of Buyer, as the case may be, shall be entitled to the rights and

shall be subject to the obligations of its predecessor in title under

this Agreement. Either party may, without relieving itself of its obli-

gations under this Agreement, assign any of its rights hereunder to a

company with which it is affiliated, but otherwise no assignment of this

Agreement of any of the rights or obligations hereunder shall be made

unless there first shall have been obtained the consent thereto in writ-

ing of the other party.

4. Except as herein otherwise provided, any notice, request,

demand, statement, or bill provided for in this Agreement, or any notice

which either party may desire to give to the other, shall be in writing

and shall be considered as duly delivered when mailed by registered or

certified mail to the Post Office address of the parties hereto, as the

case may be, as follows:

Seller: National Fuel Gas Supply Corporation

10 Lafayette Square

Buffalo, New York 14203

Buyer:

or at such other address as either party shall designate by formal writ-

ten notice. Routine communications, including monthly statements and

payments, shall be considered as duly delivered when mailed by either

registered certified, or ordinary mail.