Pacific Interstate Offshore Company

Second Revised Volume No. 1

Effective Date: 01/01/1994, Docket: RS92- 73-001, Status: Effective

Original Sheet No. 29 Original Sheet No. 29 : Effective

GENERAL TERMS AND CONDITIONS (cont'd)

2. QUALITY

2.1 Delivery and Receipt Specifications

All gas delivered or received or caused to be

delivered or received by Shipper to Transporter and

by Transporter for delivery to Shipper shall conform

to the following quality specifications:

(a) Heat Content. The gas shall have a heating

value per cubic foot not less than 1000 Btu's

or more than 1250 Btu's. Best efforts will be

made by Transporter to accept gas offered with

a heating value of between 980 Btu and 999 Btu.

(b) Hydrogen Sulfide. The gas shall not contain

more than .30 grain of hydrogen sulfide per

hundred cubic feet.

than .30 grain of organic sulfur per hundred

cubic feet.

(d) Total Sulfur. The gas shall not contain more

than 1.0 grain of total sulfur per hundred

cubic feet.

(e) Carbon Dioxide. The gas shall not contain more

than 3% carbon dioxide by volume, provided heat

content does not exceed 1050 Btu's. If heat

content is 1050 Btu's or greater, the gas shall

not contain more than 4% carbon dioxide by

volume.

(f) Inert Substances. The gas shall not contain

more than 4% carbon dioxide and nitrogen by

volume, provided heat content does not exceed

1050 Btu's. If heat content is 1050 Btu's or

greater, the gas shall not contain more than 6%

of carbon dioxide and nitrogen by volume.