Southern Natural Gas Company

Seventh Revised Volume No. 1

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

Fifth Revised Sheet No. 249 Fifth Revised Sheet No. 249 : Effective

Superseding: Fourth Revised Sheet No. 249

EXHIBIT I

SOUTHERN NATURAL GAS COMPANY

SUPPLY POOL NOMINATION - RECEIPT POINT AND DELIVERY DETAIL

Service Requestor Name: ________________________

Service Requestor Contract No.: ________________________

Begin Date (MMDDYYYY): ________________________ Begin Time: 9:00 a.m. CCT _____________________

9:00 a.m. (Evening) CCT _____________________

5:00 p.m. CCT _____________________

9:00 p.m. CCT _____________________

End Date (MMDDYYYY): _______________________ End Time: 9:00 a.m. CCT

DAILY QUANTITIES TO BE RECEIVED FOR CUSTOMER'S ACCOUNT

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Receipt Point

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Loc Loc UP UP UP

Location Prop 1/ Name UP ID 2/ Name Contract 3/ Quantity Rank Rank 4/ TT 5/ Package ID

________ _____ ______ _______ __________ ____________ __________ _______ _______ __________ ____________

Total Received by Southern _____________

1. Southern's six (6) digit proprietary Receipt Point Code. If nomination is for a Tier 2 Supply Pool, the Loc Prop can also be a Tier 1 Supply Pool contract number.

2. If Receipt Point is a wellhead point, the working interest owner name and Duns # are required. If Receipt Point is a pipeline interconnect, the upstream shipper

name and the DUNS # are required.

3. If Receipt Point is a pipeline interconnect, the upstream contract number is required.

4. Used to prioritize receipt points for receipt capacity allocations based on priority of contracts being served. If a firm receipt point has been assigned to a

pool by a firm shipper, that priority will be recognized.

5. Only applicable to storage receipts. Use CSS for firm storage. Use ISS for interruptible storage. Otherwise defaults to current business.