Gulf South Pipeline Company L P

Sixth Revised Volume No. 1

Effective Date: 12/01/2003, Docket: RP00-340-009, Status: Effective

Substitute Original Sheet No. 751 Substitute Original Sheet No. 751 : Effective

ATS RATE SCHEDULE

AGGREGATION TRADING SERVICE

(continued)

(iii) The identity of the Customer making the request for service,

including whether the Customer is a local distribution

company, an interstate pipeline, an intrastate pipeline, an

end-user, a producer or a marketer.

(i) The date of receipt of Customer's request for service.

(ii) The date the request was accepted as valid.

2. APPLICABILITY AND CHARACTER OF SERVICE

This ATS Rate Schedule shall be available to all Customers which have

executed an ATS Agreement. Aggregation Trading Service rendered under

this ATS Rate Schedule shall consist of:

(a) the aggregation and trading of gas at any of the four (4) Virtual

Points on Gulf South's system.

(b) An Aggregation Trading Customer shall provide Gulf South, for

purposes of confirming and scheduling quantities at the Virtual

Points pursuant to Sections 10 and 11 of the General Terms and

Conditions, with a ranking of the Aggregation Trading Customer's

suppliers and customers at each Virtual Point. In the event

suppliers or customers have the same ranking, they will be treated

on a pro rata basis.

daily, in accordance with Section 11 of the General Terms and

Conditions, for all quantities traded at a Virtual Point.

Nominations at a Virtual Point must balance in each nomination

cycle and on a daily basis. An Aggregation Trading Customer will

not be allowed to net imbalances between separate Virtual Points

in order to balance its Virtual Point nominations for any

nomination cycle. In the event an Aggregation Trading Customer's

receipts at a Virtual Point do not equal the deliveries at the

same Virtual Point during any nomination cycle, Gulf South can

conform the Aggregation Trading contract in accordance with

Section 11.5 of the General Terms and Conditions. Gulf South can

conform said contract by reducing receipts beginning with the

lowest ranked supply or reducing deliveries beginning with lowest

ranked customer.