Texas Gas Transmission Corporation

First Revised Volume No. 2-A

Effective Date: 11/01/1990, Docket: RP90-192-000, Status: Effective

Original Sheet No. 151 Original Sheet No. 151 : Effective

FORM OF TRANSPORTATION SERVICE AGREEMENT

Rate Schedule IT-SL, IT-1, IT-2, IT-3 and IT-4

(Continued)

associated with the transportation service hereunder in

accordance with Section 16 of the General Terms and Condi-

tions of Volume 2-A of Transporter's FERC Gas Tariff. If

Customer provides fuel in kind, the applicable percent-

age(s) is shown on Exhibit "B". Transporter may adjust the

fuel retention percentage as operating circumstances war-

rant; however, such change shall not be retroactive.

Transporter agrees to give Customer thirty (30) days writ-

ten notice before changing such percentage.

2.3 Transporter, at its sole option, may, if tendered by Cus-

tomer, transport daily quantities in excess of the Trans-

portation Contract Demand specified in Section 2.1 above.

2.4 In order to protect its system, the delivery of gas to its

customers and/or the safety of its operations, Transporter

shall have the right to vent excess natural gas delivered

to Transporter by Customer or Customer's supplier(s) in

that part of its system utilized to transport gas received

hereunder. Transporter may vent such excess gas solely

within its reasonable judgment and discretion without

liability to Customer, and Customer shall be obligated to

furnish Transporter with its pro rata share of any gas so

vented. Customer's pro rata share shall be determined by a

fraction, the numerator of which shall be the excess quan-

tity of gas delivered to Transporter at the point of re-

ceipt by Customer or Customer's suppliers and the denomi-

nator of which shall be the total excess quantity of gas

flowing in that part of the Transporter's system utilized

to transport gas, multiplied by the total quantity of gas

vented or lost hereunder.

2.5 Transportation service rendered hereunder may be wholly or

partly interrupted, subject to Section 10 of the General

Terms and Conditions in Volume No. 2-A of Transporter's

FERC Gas Tariff, when in Transporter's sole judgment such

curtailment or interruption is necessary due to operating

conditions or insufficient pipeline capacity available on

Transporter's system.