Westgas Interstate, Inc.

First Revised Volume No. 1

Effective Date: 03/06/2009, Docket: RP09-342-000, Status: Effective

First Revised Sheet No. 80 First Revised Sheet No. 80

Superseding: Original Sheet No. 80

GENERAL TERMS AND CONDITIONS

23. CAPACITY RELEASE PROGRAM (Continued)

23.14 NOTICE BY TRANSPORTER OF UNCOMMITTED CAPACITY -

In the event Transporter determines that it has any

uncommitted capacity on its system, Transporter shall

post on its Electronic Bulletin Board a notice of the

operationally available capacity, setting forth the

same information as prescribed in Section 23.4 or

Section 23.5, as applicable, and the capacity shall be

awarded using the procedures specified by Sections 23.8

and 23.10; provided, however, that Transporter shall

not be obligated to accept any bid for uncommitted

capacity that is for less than the maximum reservation

charge specified in this Volume No. 1 Tariff as in

effect from time to time.

23.15 NOTICE OF OFFER TO PURCHASE CAPACITY - In the

event a party desires to purchase capacity on

Transporter's system, the offering party shall

submit such offer to Transporter and Transporter

will promptly post such offer on the Electronic

Bulletin Board for the offering party. The offering

party shall furnish all data for posting which it

deems appropriate but at a minimum such data shall

include the following:

(i) offering party's legal name, address, and

person to contact for additional information;

(ii) the term of the proposed purchase;

(iii) the maximum reservation charge the party

is willing to pay for the capacity;

(iv) the volume desired by receipt and

delivery points; and

(v) the receipt and delivery points.