Young Gas Storage Company, Ltd.

Original Volume No. 1

Effective Date: 08/01/1999, Docket: RP99-359-000, Status: Effective

Original Sheet No. 111J Original Sheet No. 111J : Superseded

FORM OF STORAGE SERVICE AGREEMENT

APPLICABLE TO RATE SCHEDULE FS-1

(Continued)

(i) Overrun Nominations. Customer should separately Nominate

quantities in excess of its MDIQ or ADWQ. (GISB Standard

1.3.19)

(j) At the end of each Gas Day, Young should provide the final

Scheduled Quantities for the just completed Gas Day. With

respect to the implementation of this process via the 1.4.x

Scheduled Quantity related standards, Young should send an

End of Gas Day Scheduled Quantity document. Receivers of the

End of Gas Day Scheduled Quantity document can waive the

sender's sending of the End of Gas Day Scheduled Quantity

document. (GISB Standard 1.3.3)

(k) Responsibility for Nominated Quantities. When submitting

Nominations, the Nominating Party/Customer is responsible for

assuring that sufficient Gas supplies are available at the

Nominated Point(s) of Injection. Pursuant to the procedures

specified above, Young will verify Nomination information

with the Interconnecting Party and will determine the

Confirmed Quantity. Young is not responsible for assuring

that the Confirmed Quantities are actually Tendered to Young

at the Point(s) of Injection.

ARTICLE VII

ADJUSTMENTS TO GENERAL TERMS AND CONDITIONS

7.1 Adjustments to the General Terms and Conditions. Certain of the

General Terms and Conditions are to be adjusted for the purpose

of this Agreement, as specified below: