Western Gas Interstate Company

Fourth Revised Volume No. 1

Effective Date: 11/01/2003, Docket: RP00-461-002, Status: Effective

Second Revised Sheet No. 226 Second Revised Sheet No. 226 : Effective

Superseding: First Revised Sheet No. 226

GENERAL TERMS AND CONDITIONS

(continued)

(i) service at the Alternate Receipt and

Delivery Points shall not reduce service

to any other firm Shipper receiving

service at those points as Primary

Receipt and Delivery Points, or reduce

service to any firm Shipper receiving

service at its Primary Delivery Point(s)

downstream from the Alternate Delivery

Point(s);

(ii) Shipper has submitted a request to

Western to add the Alternate Receipt and

Delivery Points in accordance with the

procedures set forth in this FERC Gas

Tariff;

(iii)Shipper's utilization of Alternate

Receipt and Delivery Points shall not

work to increase Shipper's MDQ or MDT as

specified in the Service Agreement; and

(g) Allocation disputes - The time limitation for disputes

of allocations is 6 months from the date of the initial

month-end allocation with a 3-month rebuttal period.

This standard shall not apply in the case of deliberate

omission or misrepresentation or mutual mistake of fact.

Parties' other statutory or contractual rights shall not

otherwise be diminished by this standard.