Southern Natural Gas Company

Seventh Revised Volume No. 1

Effective Date: 01/09/2009, Docket: RP09-147-000, Status: Effective

Fifth Revised Sheet No. 124A Fifth Revised Sheet No. 124A

Superseding: Fourth Revised Sheet No. 124A

GENERAL TERMS AND CONDITIONS

(Continued)

Section 12.1(c) (continued)

shall apply to nominations, confirmations and scheduling under this Section 12, including

nominations from TTT Service Providers. There will be two nomination cycles, an 11:30 a.m.

nomination cycle and a 6:00 p.m. nomination cycle. For the 11:30 a.m. nomination cycle,

scheduled quantities shall be effective at 9:00 a.m. the next gas day. For the 6:00 p.m.

nomination cycle, scheduled quantities shall be effective at 9:00 a.m. the next gas day.

Daily Evening

11:30 a.m. 6:00 p.m. Nominations must leave SHIPPER'S control

11:45 a.m. 6:15 p.m. Nominations must be received by COMPANY

12:00 p.m. 6:30 p.m. COMPANY must send quick response

3:30 p.m. 9:00 p.m. Receipt of all completed confirmations by

transporters

4:30 p.m. Receipt of scheduled quantities by SHIPPER

and point operators

10:00 p.m. COMPANY to provide scheduled quantities to affected

SHIPPER, Point operators and bumped parties

With the exception of the above referenced nomination deadlines, for any

nomination document received from a party requesting service by the conclusion

of a given quarter hour period, defined to begin on the hour and at 15, 30 and

45 minutes past the hour, COMPANY will send a quick response to the Service

Requester's designated site by the conclusion of the subsequent quarter hour period.

A given quarter hour will contain all transactions which receipt time is less than the

beginning of the subsequent quarter hour. For purposes of this Section 12.1(c) and Section

12.2(b) below, "provide" shall mean, for transmittals pursuant to EDI, receipt at the

designated site, and for purposes of other forms of transmittal, it shall mean send or post.

(d) Out of Cycle Nominations: COMPANY will use all reasonable efforts to accommodate requests for

changes to nominations received after any nomination cycle deadline as identified in Section

12.1 (c) or 12.2 (b) above provided that (i) requests are received prior to the end of the

applicable gas day; (ii) confirmation of the receipt and delivery quantities is obtained from

the affected point operators; (iii) it is operationally feasible to accommodate the requested

change; and (iv) other SHIPPERS' entitlements are not impacted. SHIPPER will be required to

submit a nomination that reflects the approved change(s) on the next available scheduling

cycle. If the request is made for the last gas day of the month, COMPANY will adjust the

Shipper's scheduled quantity to reflect the approved change(s). This service is to be

provided on a non-discriminatory basis.

(e) Late Nominations: On any day that COMPANY determines that it can extend the nomination

deadline pursuant to the waiver provisions of Section 12.1(a) above without adversely

affecting the processing of timely nominations, all nominations received prior to the

extended deadline shall be processed at the same time.