Texas Gas Transmission Corporation

First Revised Volume No. 2-A

Effective Date: 11/01/1990, Docket: RP90-192-002, Status: Effective

Substitute Original Sheet No. 52 Substitute Original Sheet No. 52 : Effective

RATE SCHEDULE

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

Interruptible Transportation Service

(Continued)

at any time after negotiation selectively, adjust

the rate(s) applicable to any individual Customer;

provided, however, that such adjusted rate(s) shall

not exceed the applicable Maximum Rate(s) nor shall

they be less than the Minimum Rate(s) set forth in

the currently effective Sheet No. 11 of this tariff.

If Transporter so adjusts any rates to any Customer,

Transporter shall file with the Commission any and

all required reports respecting such adjusted rate.

4.2 Fuel, Company Use, and Unaccounted For Quantities

Customer may, at its option, (1) furnish the quan-

tity of gas required for fuel, company use, and

unaccounted for associated with rendering trans-

portation service pursuant to this Rate Schedule or

(2) provided Transporter has gas supplies available,

purchase from Transporter the quantity of gas

required for fuel, company use, and unaccounted for

at a charge equal to Transporter's weighted average

cost of gas reflected in its last purchased gas rate

adjustment filing multiplied by the quantity of gas

required for fuel, company use, and unaccounted for.

The quantity of gas required for fuel, company use,

and unaccounted for shall be equal to the quantity

of gas tendered for transportation multiplied by the

applicable percentage. Customer shall elect to

furnish or purchase the quantity of gas required for

fuel, company use, and unaccounted for prior to the

commencement of the transportation service rendered

by Transporter and may change its election upon at

least five (5) days notice prior to the beginning of

a calendar month, unless another notice period is

mutually agreed upon by Customer and Transporter.

At least eight (8) days prior to the beginning of

each calendar month, Transporter will determine

whether it has gas supplies available for purchase