Valero Interstate Transmission Company

First Revised Volume No. 1

Effective Date: 11/01/1991, Docket: GT91- 42-000, Status: Effective

Original Sheet No. 22 Original Sheet No. 22 : Superseded

RATE SCHEDULE FTS-1

Firm Transportation Service

---------------------------

(continued)

(b) Shipper shall pay Vitco each month as follows:

(1) For transportation of gas in Vitco's transmission system

only, Shipper shall within thirty (30) days after Shipper's receipt

of Vitco's statement therefor, pay Vitco an amount equal to the sum

of the FTS-1-T Reservation Fee plus the product of the FTS-1-T

Commodity rate, set forth on Sheet No. 8 of Vitco's FERC Gas Tariff,

First Revised Volume No. 1, or such portion of such rate as Vitco and

Shipper shall have agreed upon in Shipper's executed service agreement,

which portion shall be not more than the maximum nor less than the

minimum set forth in Vitco's Schedule of Rates, times the number of

MMBtu of gas shown on Vitco's statement. The FTS-1-T Reservation Fee

shall be equal to the product of the "D-1" reservation fee per month

per MMBtu applicable to service hereunder, as set forth on Sheet No. 8

of Vitco's FERC Gas Tariff, First Revised Volume No. 1, times Shipper's

Maximum Daily Transportation Quantity ("MAXDTQ") under Shipper's

executed service agreement hereunder.

(2) For transportation of gas in Vitco's gathering system only,

Shipper shall within thirty (30) days after Shipper's receipt of

Vitco's statement therefor, pay Vitco an amount equal to the product

of the FTS-1-G Commodity rate, set forth on Sheet No. 8 of Vitco's

FERC Gas Tariff, First Revised Volume No. 1, or such portion of such

rate as Vitco and Shipper shall have agreed upon in Shipper's executed

service agreement, which portion shall be not more than the maximum

nor less than the minimum set forth in Vitco's Schedule of Rates, times

the number of MMBtu of gas shown on Vitco's statement.