Petal Gas Storage, L. L. C.

Original Volume No. 1

Effective Date: 05/01/2002, Docket: RP02-188-000, Status: Effective

Original Sheet No. 229 Original Sheet No. 229 : Effective

FORM OF INTERRUPTIBLE TRANSPORTATION SERVICE AGREEMENT (Continued)

ARTICLE VI - TERM OF AGREEMENT

This Agreement shall be effective _____________, ______, and shall remain in force and

effect for ________ (the "Primary Term"). Thereafter, this Agreement shall continue for

successive terms of ___________ each (the "Renewed Term") unless either party gives

______ days written notice to the other party prior to the end of the Primary Term or

any Renewed Term thereafter.

ARTICLE VII - NOMINATIONS

Petal shall use its best efforts to accept both verbal and electronic changes in

nominations twenty-four (24) hours per day in order to accommodate Customer's requests

for such changes. Such changes shall be made as soon as Petal can practically make

such changes. Customer shall acknowledge such changes in writing or by telecopy within

four hours of requesting such changes.

Petal shall maintain personnel and equipment available to receive and act upon

nomination changes and confirmations twenty-four (24) hours per day, seven (7) days

per week.

In the event that Petal fails to obtain confirmation of Customer's nomination, Petal

shall notify Customer of such failure as soon as possible.

ARTICLE VIII - INCORPORATION OF RATE SCHEDULE AND TARIFF PROVISIONS

This Agreement shall be subject to the terms and provisions of Petal's Rate Schedule

ITS, as filed with the Federal Energy Regulatory Commission, together with the General

Terms and Conditions applicable thereto (including any changes in said Rate Schedule or

General Terms and Conditions as may from time to time be filed and made effective by

Petal).

ARTICLE IX - NOTICES

Except as otherwise provided in the General Terms and Conditions applicable to this

Agreement, any notice under this Agreement shall be tendered in accordance with

Appendix 2 to this Agreement.