El Paso Natural Gas Company

Second Revised Volume No. 1A

 Contents / Previous / Next / Main Tariff Index

Effective Date: 04/01/2010, Docket: RP10-454-001, Status: Effective

Second Revised Sheet No. 481B Second Revised Sheet No. 481B

Superseding: First Revised Sheet No. 481B

FORM OF SERVICE AGREEMENT

APPLICABLE TO INTERRUPTIBLE STORAGE SERVICE

UNDER RATE SCHEDULE ISS

(Continued)

EXHIBIT A

To The

Interruptible Storage Service Agreement

between

El Paso Natural Gas Company (Transporter)

and ______________ (Shipper)

Dated: _____________________

The following data elements shall be described on this Exhibit A, if

applicable:

Effective Date

Storage Inv Rate 1/

Injection Rate 1/

Withdrawal Rate 1/

Term of Rate

Fuel 2/

Surcharges 3/

1/ Shipper shall pay the applicable maximum tariff rate unless otherwise

provided.

2/ Fuel shall be as stated on Transporter's Statement of Rates in the Tariff,

as they may be changed from time to time, unless otherwise agreed between

the Parties.

3/ Surcharges, if applicable: All applicable surcharges, unless otherwise

specified, shall be the maximum surcharge rate as stated on the Statement

of Rates, as they may be changed from time to time, unless otherwise

agreed to by the Parties.