Trunkline Gas Company, LLC

Third Revised Volume No. 1

Effective Date: 02/25/2006, Docket: RP06-186-000, Status: Effective

First Revised Sheet No. 454 First Revised Sheet No. 454 : Effective

Superseding: Original Sheet No. 454

RATE SCHEDULE FFZ (Continued)

FLEXIBLE FIELD ZONE TRANSPORTATION SERVICE

FORM OF SERVICE AGREEMENT

Exhibit C hereto reflects the Field Zone Points of Receipt and

Points of Delivery. Exhibit C may be revised from time to time by

written agreement between Trunkline and Shipper and, as may be revised,

is by this reference incorporated in its entirety into this Agreement

and made an integral part hereof. Shipper's Maximum Daily Quantity

shall be assigned among the primary Points of Receipt set out on Exhibit

C, as well as among the primary Points of Delivery set out on Exhibit C.

Such assignment may be changed, subject to the availability of capacity,

in accordance with the General Terms and Conditions and Rate Schedule

FFZ.

ARTICLE 2 - TERM

Trunkline shall provide firm Transportation service for Shipper

pursuant to this Agreement for the term stated on Exhibit B.

Any provisions of this Service Agreement necessary to correct or

cash out imbalances or to pay all applicable charges will survive the

other parts of this Service Agreement until such time as such balancing

or payment has been accomplished.

ARTICLE 3 - RATES AND CHARGES

For the services provided or contracted for hereunder, Shipper

agrees to pay Trunkline the then-effective applicable rates and charges

under Trunkline's Rate Schedule FFZ filed with the Commission, as such

rates and charges and Rate Schedule FFZ may hereafter be modified,

supplemented, superseded, or replaced generally or as to the service

hereunder. Trunkline reserves the right from time to time to

unilaterally file and to make effective any such changes in the terms or

rate levels under Rate Schedule FFZ and the applicability thereof, the

General Terms and Conditions or any other provisions of Trunkline's

Tariff, subject to the applicable provisions of the Natural Gas Act and

the Commission's Regulations thereunder.

From time to time Shipper and Trunkline may agree in writing on a

level of discount of the otherwise applicable rates and charges

hereunder pursuant to the effective applicable provisions of Rate

Schedule FFZ and subject to the Regulations and Orders of the