Trunkline Gas Company, LLC

Third Revised Volume No. 1

Effective Date: 04/15/2004, Docket: RP04-218-000, Status: Effective

First Revised Sheet No. 413 First Revised Sheet No. 413 : Effective

Superseding: Original Sheet No. 413

RATE SCHEDULE SST (Continued)

SMALL SHIPPER FIRM TRANSPORTATION SERVICE

FORM OF SERVICE AGREEMENT

defined geographical areas; (e) in a specified relationship to the

Quantities actually transported (i.e., that the rates shall be adjusted

in a specified relationship to Quantities actually transported); or (f)

based on published index prices for specific receipt or delivery points

or other agreed upon pricing reference points for price determination

(Such discounted rate may be based on the published index price point

differential or arrived at by formula. Any Service Agreement containing

an index based discount will identify what rate component is

discounted.); provided, however, that any such discounted rate set forth

above shall be between the Maximum Rate and Minimum Rate applicable to

the service provided under this Agreement. In addition, the discount

agreement may include a provision that if one rate component which was

at or below the applicable Maximum Rate at the time the discount

agreement was executed subsequently exceeds the applicable Maximum Rate

due to a change in Trunkline's Maximum Rates so that such rate component

must be adjusted downward to equal the new applicable Maximum Rate, then

other rate components may be adjusted upward to achieve the agreed

overall rate, so long as none of the resulting rate components exceed

the Maximum Rate applicable to that rate component. Such changes to

rate components shall be applied prospectively, commencing with the date

a Commission order accepts revised tariff sheets. However, nothing

contained herein shall be construed to alter a refund obligation under

applicable law for any period during which rates which had been charged

under a discount agreement exceeded rates which ultimately are found to

be just and reasonable. Any discount shall be effective only on a

prospective basis and as specified in the written agreement between

Trunkline and Shipper.

ARTICLE 4 - FUEL REIMBURSEMENT

In addition to collection of the rates and charges provided for in

Article 3, Trunkline shall retain, as Fuel Reimbursement, the percentage

of the Quantities received from Shipper hereunder, as provided pursuant

to Rate Schedule SST.

ARTICLE 5 - GENERAL TERMS AND CONDITIONS

This Agreement and all terms for service hereunder are subject to

the further provisions of Rate Schedule SST and the General Terms and

Conditions of Trunkline's Tariff, as such may 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