Trunkline Gas Company, LLC

Third Revised Volume No. 1

Effective Date: 08/01/2003, Docket: RP03-534-000, Status: Effective

Original Sheet No. 316 Original Sheet No. 316 : Effective

GENERAL TERMS AND CONDITIONS

(Continued)

27. TRANSITION COSTS (Continued)

Shippers under Rate Schedules FT, EFT and QNT shall

include the amount for IST Reservation Surcharges

shown on Tariff Sheet Nos. 10, 12 and 13,

respectively, for each Dt of monthly contract

demand applicable to such service and Trunkline's

invoices to Shippers under Rate Schedules SST and

IT shall include the amount for IST Volumetric

Surcharges shown on Tariff Sheet Nos. 11 and 16,

respectively, for each Dt of such service provided.

Shipper's obligation to pay for services provided

under such Rate Schedules shall include the

obligation to pay IST Surcharges. The provisions

of Section 16 hereof also shall apply to Shipper's

payments of IST Surcharges.

(e) IST Exit Fee

If at any time prior to the conclusion of

recoveries of costs pursuant to this Section

27.3(B)(1), including the first fifteen (15) months

of effectiveness of the IST Surcharges and the

additional time which may be established pursuant

to Section 27.3(B)(1)(f), a Shipper under a firm

Service Agreement affected by this Section

27.3(B)(1) requests a modification to the Service

Agreement to reduce the MDQ or requests a

termination of the Service Agreement and if

Trunkline agrees to such reduction or termination,

then such Shipper shall immediately become

obligated to Trunkline for payment of the IST Exit

Fee. The IST Exit Fee for such Shipper shall equal

the aggregate amount of IST Reservation Surcharges

which would have been collected during the

remainder of the effectiveness of the IST

Surcharges and during any additional time as may be

established pursuant to Section 27.3(B)(1)(f), if

such reduction or termination had not occurred,

less the aggregate amount of IST Reservation

Surcharges applicable to the remainder of its MDQ