Valero Interstate Transmission Company

First Revised Volume No. 2

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

Original Sheet No. 31 Original Sheet No. 31 : Superseded

(f) Contain a gross heating value of at least nine hundred seventy-

five (975) Btu per cubic foot, saturated with water vapor at a temperature

of sixty (60) degrees Fahrenheit and at an absolute pressure equivalent to

thirty (30) inches of mercury at thirty-two (32) degrees Fahrenheit;

(g) Have a temperature of not more than one hundred twenty (120)

degrees Fahrenheit, nor less than forty (40) degrees Fahrenheit, when

delivered to Buyer; and

(h) Contain not more than seven (7) pounds of water per one

thousand (1,000) Mcf.

2. Buyer shall have the right to be represented and to participate in

all tests of gas delivered hereunder and to inspect any equipment used in

determining the nature or quality of the gas.

ARTICLE V

POINT OF DELIVERY AND PRESSURE

1. The Point of Delivery for all gas delivered hereunder shall be at

the existing measurement facilities at the Falfurrias Measuring Station,

Vitco to VT, L.P. (832-063), Jim Wells County, Texas, at which point

Interstate will deliver the gas to Valero Transmission, L.P. for the

account of the Buyer. Title to all gas delivered hereunder shall pass at

said Point of Delivery.

2. Interstate shall be in exclusive control and possession of the gas

deliverable hereunder, and responsible for any injury or damage caused

thereby, until such gas is delivered to Buyer, or Buyer's designated agent

for account of Buyer, at the above described point.

3. Interstate shall deliver gas at pressures at said Point of Delivery

sufficient to enter the facilities of Valero Transmission, L.P. at such

Delivery Point, but not in excess of one thousand thirty-five (1,035) psig.