Southern Natural Gas Company

Seventh Revised Volume No. 1

Effective Date: 04/01/1994, Docket: RP94-148-000, Status: Effective

First Revised Sheet No. 331 First Revised Sheet No. 331 : Effective

Superseding: Original Sheet No. 331

FORM OF SERVICE AGREEMENT

FOR TEMPORARY RELEASES OF

FIRM TRANSPORTATION CAPACITY

(Continued)

ARTICLE VI

SPECIAL PROVISIONS

6.1 If Acquiring Shipper is a seller of gas under more than one Service Agreement

and requests that Company allow it to aggregate nominations for certain Receipt

Points for such Agreements, Company will allow such an arrangement under the

terms and conditions set forth in this Article VI. To be eligible to aggregate gas,

Acquiring Shipper must comply with the provisions of Section 2.2 of the General

Terms and Conditions and the terms and conditions of the Supply Pool Balancing

Agreement executed by Acquiring Shipper and Company pursuant thereto.

6.2 If Acquiring Shipper is a purchaser of gas from a seller that is selling from an

aggregate of Receipt Points, and the Acquiring Shipper wishes to nominate to

receive gas from such 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 the Acquiring Shipper from its aggregate supply

pool.

ARTICLE VII

MISCELLANEOUS

7.1 This Agreement constitutes the entire Agreement between the parties and no

waiver by Company or Acquiring 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.

7.2 The laws of the State of Alabama shall govern the validity, construction,

interpretation, and effect of this Agreement.

7.3 Except for the Addenda generated by Acquiring Shipper's successful bids for

released capacity, 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.