Southern Natural Gas Company

Seventh Revised Volume No. 1

Effective Date: 05/01/2001, Docket: RP01-321-000, Status: Effective

First Revised Sheet No. 156 First Revised Sheet No. 156 : Effective

Superseding: Original Sheet No. 156

GENERAL TERMS AND CONDITIONS

(Continued)

facsimile machine does not confirm that the message was sent, in

which case COMPANY shall make at least two additional attempts to

send the message and the notice shall be deemed given at the time the

third attempt is made or at the time the sending facsimile machine

confirms that the transmission could not be sent, or

(d) notice is attempted by making at least three telephone calls not less

often than fifteen minutes apart, in which case the notice shall be

deemed given at the time the third call is made.

18.5 Existing Service Agreements

If COMPANY and SHIPPER are parties to a currently effective Service

Agreement which does not contain all of the information required by Sections

18.3(a), 18.3(b), and 18.4, COMPANY and SHIPPER shall provide such

information to each other within fifteen (15) days of the date COMPANY

commenced operations under this Seventh Revised Volume No. 1 of its FERC

Gas Tariff.

19. TRANSPORTATION OF LIQUIDS AND LIQUEFIABLES

19.1 Facilities:

Should any new or additional facilities, alterations or modifications of existing

facilities be required to facilitate the processing of gas or the injection or

removal of liquids associated with the gas transported, the installation of such

new or additional facilities or the alteration or modification of existing

facilities, to the extent they affect COMPANY'S pipeline system, will be per-

formed by COMPANY and, upon receipt of billing therefor, SHIPPER agrees

to reimburse COMPANY for all costs and expenses incurred by COMPANY

in connection with the transportation of liquids and liquefiables for SHIPPER.