Canyon Creek Compression Company

First Revised Volume No. 1A

Effective Date: 05/01/1991, Docket: RP91-123-000, Status: Effective

Original Sheet No. 102 Original Sheet No. 102 : Superseded

FCS TRANSPORTATION AND COMPRESSION

SERVICE AGREEMENT

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7. NOTICES: Any formal notice, request or demand which either party

hereto may desire to give to the other respecting this Agreement

shall be in writing and shall be considered as duly delivered when

received by registered or certified mail by said party to the

following addresses of the other party hereto:

STATEMENTS/INVOICES/ACCOUNTING RELATED MATERIALS:

Canyon Creek Compression Company

701 East 22nd Street

Lombard, Illinois 60148-5072

Attention: Gas Accounting Department

PAYMENTS ONLY:

Canyon Creek Compression Company

701 East 22nd Street

Lombard, Illinois 60148-5072

Attention: Controller

GENERAL CORRESPONDENCE:

Canyon Creek Compression Company

c/o Natural Gas Pipeline Company of America

P.O. Box 283

Houston, Texas 77001-0283

Attention: Gas Transportation Department

Customer: NOTICES/STATEMENTS/INVOICES:

.......................................

Attention: ............................

or such other address as either party shall designate by formal

written notice. Routine communications, including payments, shall

be considered as duly delivered when received by ordinary mail but