Westgas Interstate, Inc.

First Revised Volume No. 1

Effective Date: 09/01/1993, Docket: RS92- 89-002, Status: Effective

Original Sheet No. 23 Original Sheet No. 23 : Effective

RATE SCHEDULE IT

INTERRUPTIBLE TRANSPORTATION SERVICE

Transporter shall provide Shipper five days' notice of

any interruption in order to permit Shipper to make the

election available under 2.4(d) of the General Terms

and Conditions. Such notice shall state the discounted

rates being paid by other Shippers, the quantities being

transported at such rates and the estimate reduced

quantities of gas that can be transported for Shipper.

4. REGULATORY FEES

Shipper shall reimburse Transporter for all fees

required by the FERC or any other regulatory agency to

implement the service provided under this rate schedule.

Fees excluded from reimbursement shall be those

regulatory fees generally applicable to all shippers

which have already been included in rates in NGA

section 4 proceedings. Transporter will issue its

statement to Shipper setting forth the fees paid by

Transporter to implement the service. The amount to be

reimbursed shall be paid by Shipper with the next

payment for service following receipt of Transporter's

statement.

5. RECEIPT AND DELIVERY

The receipt points for all gas tendered by Shipper to

Transporter and the delivery points for gas delivered by

Transporter to Shipper shall be at the interconnections

of the facilities of Transporter and Shipper or at such

other points designated from time to time in the

transportation service agreement. Mutual agreement to

amend the transportation service agreement to add or

delete receipt points shall not affect Shipper's

priority of service available under 9 of the General

Terms and Conditions.

6. GENERAL TERMS AND CONDITIONS

All of the General Terms and Conditions of this Volume

No. 1, are applicable to this rate schedule and are

incorporated by reference.