Western Gas Interstate Company

Third Revised Volume No. 1

Effective Date: 06/01/1993, Docket: RS92- 53-003, Status: Effective

Revised Original Sheet No. 286 Revised Original Sheet No. 286 : Superseded

GENERAL TERMS AND CONDITIONS

(continued)

20. REQUESTS FOR SERVICE; UNBUNDLING OF SERVICE:

20.1 Requests for Sales Service - Western shall accept written

requests for new sales service on a first-come,

first-served basis, subject to the availability of supply

on Western's system.

20.2 Requests for Firm Transportation Service - Western shall

accept written requests for new firm transportation service

on a first-come, first-served basis, subject to the

availability of capacity on Western's system.

20.3 Requests for Interruptible Transportation Service - Western

shall accept written requests for new interruptible

transportation service on a first-come, first-served basis.

20.4 Requests for Transportation Service - The specific

information required from a Shipper for a valid request for

transportation service is set forth on the Transportation

Request Form which is set forth following these General

Terms and Conditions, beginning on Sheet No. 400. The

completed Transportation Request Form must be delivered to:

Transportation and Exchange Services

Western Gas Interstate Company

504 Lavaca, Suite 950

Austin, TX 78701

The form to be used for making requests for transportation

service is available from Western upon request. Requests

for new service shall be reviewed expeditiously in

accordance with this FERC Gas Tariff and the Commission's

Regulations.

Requests for firm transportation service hereunder must be

accompanied by a prepayment in the amount of $5,000.00,

applicable to the reservation charges designated by the

firm transportation Rate Schedules in this FERC Gas Tariff.

In the event that a firm transportation Service Agreement

is not tendered by Western to Shipper within ninety (90)

days after Western receives the Transportation Request