Southern Natural Gas Company

Seventh Revised Volume No. 1

Effective Date: 09/22/2004, Docket: RP04-494-000, Status: Effective

Third Revised Sheet No. 347 Third Revised Sheet No. 347 : Effective

Superseding: Second Revised Sheet No. 347

FORM OF SERVICE AGREEMENT

UNDER RATE SCHEDULE IT

(Continued)

seller's aggregate supplies of gas, Company will allow such a nomination,

provided that the seller (i) has entered into a Supply Pool Balancing

Agreement with Company and (ii) submits a corresponding nomination to

deliver gas to Shipper from its aggregate supply pool.

ARTICLE VIII

MISCELLANEOUS

8.1 This Agreement constitutes the entire Agreement between the parties and no waiver

by Company or Shipper of any default of either party under this Agreement shall

operate as a waiver of any subsequent default whether of a like or different

character.

8.2 The laws of the State of __________ shall govern the validity, construction,

interpretation, and effect of this Agreement, without giving effect to any conflict

of laws doctrine that would apply the laws of another jurisdiction.

8.3 No modification of or supplement to the terms and provisions hereof shall be or

become effective except by execution of a supplementary written agreement between

the parties except that in accordance with the provisions of Rate Schedule IT, and

the General Terms and Conditions thereto, Delivery Points may be added or deleted

and the Maximum Daily Delivery Quantity for any Delivery Point may be changed

upon execution by Company and Shipper of a Revised Exhibit B to reflect said

change(s).

8.4 This Agreement shall bind and benefit the successors and assigns of the respective

parties hereto. Neither party may assign this Agreement without the prior written

consent of the other party, which consent shall not be unreasonably withheld;

provided, however, that either party may assign or pledge this Agreement under the

provisions of any mortgage, deed of trust, indenture or similar instrument.

8.5 Exhibits A, B, C, D, E, and/or F, if applicable, attached to this Agreement constitute

a part of this Agreement and are incorporated herein.

8.6 This Agreement is subject to all present and future valid laws and orders, rules, and

regulations of any regulatory body of the federal or state government having or

asserting jurisdiction herein. After the execution of this Agreement, each party shall

make and diligently prosecute all necessary filings with federal or other governmental

bodies, or both, as may be required for the initiation and continuation of the

transportation service which is the