Gulf South Pipeline Company L P

Sixth Revised Volume No. 1

Effective Date: 12/31/2000, Docket: GT01- 6-000, Status: Effective

Original Sheet No. 5103 Original Sheet No. 5103 : Effective

(8) In the event that a capacity constraint occurs on either Party's

pipeline system which results in curtailment of quantities through

the Interconnection Point, the Party on whose system the

constraint has occurred shall determine the reallocation of

quantities to the shippers during the period of such curtailment.

Such change in allocation shall be confirmed in writing pursuant

to the provisions of Paragraph (1) above. If the constraint

occurs at the Interconnection Point due to meter capacity or

pressure, the party which is nominating deliveries at the

Interconnection point shall be deemed to have the constraint on

its system.

(9) All quantities of gas hereunder shall be reported in Dekatherm

which shall be determined by multiplying each Mcf of gas received

and delivered by the dry heating value thereof adjusted for water

content. Measurement of gas for all purposes hereunder shall be

in accordance with the provisions set forth in Gulf South's then

effective FERC Gas Tariff or Operating Statement. Any gas

received or delivered to correct an Operational Imbalance shall be

adjusted for BTU variations.

(10) This agreement shall be effective on the first day of the month

immediately following execution hereof and shall continue until

cancelled by either party upon forty-eight (48) hours prior

written notice, with any remaining Operational Imbalance to be

corrected within thirty (30) days after the final Operational

Imbalance is agreed to in writing by the Parties, or within such

longer period of time as may be mutually agreed to by the Parties.

(11) Neither Party shall have any obligation to alter its pipeline

pressures, provide compression, or modify its pipeline operations

to eliminate any Operational Imbalance.

(12) Nothing stated herein shall obligate either Party to operate or

perform in a manner contrary to the terms and conditions of its

FERC Gas Tariff or Operating Statement, as may be revised from

time to time.