Southwest Gas Storage Company

First Revised Volume No. 1

Effective Date: 09/22/2004, Docket: RP04-481-000, Status: Effective

Second Revised Sheet No. 102 Second Revised Sheet No. 102 : Effective

Superseding: First Revised Sheet No. 102

GENERAL TERMS AND CONDITIONS

(Continued)

1. DEFINITIONS (Continued)

"Fuel Reimbursement" shall mean the reimbursement in kind to

Southwest by Shipper for fuel usage and lost or unaccounted for

gas.

"Injection Season" shall mean the months of April, May, June,

July, August, September and October.

"Long-Term Agreement" shall mean a Storage Service Agreement with

a primary term of one year or more.

"Maximum Daily Injection Quantity (MIQ)" shall mean the maximum

Quantity which Southwest is obligated to inject for Shipper on

any Day during the Injection Season as described in Section 2.2

of the applicable Rate Schedule.

"Maximum Daily Withdrawal Quantity (MWQ)" shall mean the maximum

Quantity which Southwest is obligated to withdraw for Shipper on

any Day during the Withdrawal Season as described in Section 2.3

of the applicable Rate Schedule.

"Maximum Rate" shall mean the applicable Maximum Rate as set

forth on the currently effective Tariff Sheet No. 5, plus all

surcharges specified in the General Terms and Conditions, as may

be applicable from time to time.

Maximum Annual Quantity (MAQ)" shall mean the maximum Quantity

of Gas which Southwest is obligated to hold for the account of

Shipper.

"Messenger system" shall mean the electronic communication

system offered by Southwest on a nondiscriminatory basis to any

person that has compatible equipment for electronic transmission

of data; provided that such person has executed a Messenger

Agreement, has been assigned a USERID and password and agrees to

comply with the procedures for access to and use of the

Messenger system.

"Minimum Rate" shall mean the applicable Minimum Rate as set

forth on the currently effective Tariff Sheet No. 5.