Westgas Interstate, Inc.

First Revised Volume No. 1

Effective Date: 06/01/1997, Docket: RP97-163-001, Status: Effective

Second Revised Sheet No. 37 Second Revised Sheet No. 37 : Effective

Superseding: First Revised Sheet No. 37

GENERAL TERMS AND CONDITIONS

(Continued)

above. Any other provisions and terms of the

agreement shall continue to carry the

priority-of-service date(s) already in place.

(b) SCHEDULING OF RECEIPTS AND DELIVERIES. Each day

Transporter shall schedule the quantities nominated

by Shippers in the order described below:

(i) The first quantities scheduled shall be

those quantities required to meet firm Shippers'

nominated quantities.

(ii) The next quantities scheduled shall be

those quantities nominated pursuant to

Transporter's interruptible agreements where

service is being provided at the maximum

applicable rate. If the capacity expected to be

available is not sufficient to serve all such

Shippers requesting service, then transporter

shall allocate the available capacity according

to the earliest priority of service date. Should

any two or more services have the same priority-

of-service date, capacity shall be allocated pro

rata on the basis of nominations.

(iii) The next quantities to be scheduled shall

be those quantities nominated pursuant to

Transporter's interruptible agreements, where

service being provided is at less than the

maximum applicable rate for such service.