Gulf States Transmission Corporation

Original Volume No. 1

Effective Date: 10/01/2001, Docket: RP00-405-001, Status: Effective

First Revised Sheet No. 24 First Revised Sheet No. 24 : Effective

Superseding: Original Sheet No. 24

RATE SCHEDULE IT

Interruptible Transportation Service (Continued)

Transporter's acceptance of such requests shall be subject to the

applicable requirements of Part 284 of the Commission's Regulations.

4.2 Shipper shall make any necessary arrangements with other parties to be

able to deliver natural gas to Transporter at the Point(s) of Receipt

which Shipper tenders to Transporter for transportation under this Rate

Schedule. Shipper shall make any necessary arrangements to enable

Transporter to deliver equivalent quantities of natural gas to Shipper or

for the account of Shipper at the Point(s) of Delivery.

4.3 The quantity of gas delivered or caused to be delivered by Shipper to

Transporter at the Point(s) of Receipt for transportation hereunder on

any day shall be redelivered by Transporter to Shipper or for the account

of Shipper, balanced on a heat-content basis. Any monthly imbalance

between Shipper's deliveries of gas for transportation and Transporter's

redeliveries shall be kept to a minimum. It shall be Shipper's

responsibility to keep receipts and deliveries in balance. Transporter

may curtail services hereunder to the extent necessary to bring receipts

and deliveries into balance. Any imbalance between actual receipts and

actual deliveries shall be eliminated by cashout on a monthly basis in

accordance with the General Terms and Conditions of this Tariff.