Southwest Gas Storage Company

First Revised Volume No. 1

Effective Date: 12/15/1999, Docket: RP00- 58-000, Status: Effective

Original Sheet No. 105 Original Sheet No. 105 : Effective

GENERAL TERMS AND CONDITIONS

(Continued)

2. REQUESTS FOR SERVICE

2.1 Persons desiring storage service must first deliver a written,

properly executed request for storage service to Southwest at the

following address:

Southwest Gas Storage Company

Attn: Customer Services

P. O. Box 4967

Houston, Texas 77210-4967

Phone: (713) 627-4272 or

1-800-275-7375

Fax: (713) 989-1178

2.2 Information Required

The specific information required from a Shipper for a valid

request for storage service provided hereunder shall include, at a

minimum, the following information in writing:

(A)Maximum Annual Quantity (MAQ) expressed in dekatherms;

(B)Maximum Daily Injection Quantity (MIQ) and Maximum Daily

Withdrawal Quantity (MWQ);

(C)The date on which service is requested to commence;

(D)The date on which service is requested to terminate;

(E)The complete legal name and legal description of Shipper;

(F)The type of entity represented by Shipper (ie. LDC,

Intrastate, Interstate, End User, Marketer, Producer, or

other);

(G)The name, title, mailing address, and telephone number of the

person designated by Shipper for purpose of nominations and

scheduling under Section 3 herein; and

(H)The information, including mailing address of Shipper,

necessary for billing under Section 12 herein.