Southwest Gas Storage Company

Original Volume No. 1

Effective Date: 10/01/1994, Docket: MT94- 20-001, Status: Effective

Second Revised Sheet No. 65 Second Revised Sheet No. 65 : Superseded

Superseding: First Revised Sheet No. 65

RATE SCHEDULE FSS (Continued)

FIRM STORAGE SERVICE

(f) Seller may require such other information as is

required to comply with regulatory reporting or

filing requirements.

(g) A request for Firm Storage Service hereunder must

be accompanied by one (1) month's payment of the

applicable Capacity Charge and Deliverability Charge

in accordance with Section 3.1 to be deemed a valid

request. Such payment must be made by Buyer to

Seller. When service is commenced, this payment plus

the interest accrued from the date payment is

received until the date service has commenced will be

used to offset Buyer's monthly bill. If Buyer's

request expires, Seller will refund Buyer's payment

plus the accrued interest from the date payment is

received until the refund is sent to Buyer. For

purposes of this Section, accrued interest will be

computed in a manner consistent with Section

154.67(c)(2)(iii)(A)(B) of the Commission's

Regulations.

(h) In the event that any information provided by Buyer

herein changes or may change, Buyer shall be

obligated to provide prior written notice of such

changes to Seller.

(i) An open season from January 20, 1991 through

February 4, 1991 is established for potential Buyers

requesting storage capacity. All available capacity

will be allocated on a nondiscriminatory basis. All

requests received prior to the open season and during

the open season shall be considered to have been

received on February 4, 1991. If such requests

received during the open season exceed the available

capacity for storage, Seller will allocate to each

requesting Buyer a pro rata share of the available

storage capacity. All requests received after

February 4, 1991 will be allocated on a first-come,

first-served basis. Capacity will be prorated for

potential Buyers with the same date of request in the

event there is not sufficient capacity to satisfy all

requests.