Gulf South Pipeline Company L P

Sixth Revised Volume No. 1

Effective Date: 05/14/2010, Docket: RP10-601-000, Status: Effective

Second Revised Sheet No. 303 Second Revised Sheet No. 303

Superseding: Substitute First Revised Sheet No. 303

NNS RATE SCHEDULE

(Continued)

(d) Primary receipt points for each Customer under this Rate Schedule

shall be selected by each Customer from a complete list of

receipt points submitted to each Customer by Gulf South. Gulf

South shall submit to each Customer such authorized receipt

points at least sixty (60) days prior to the commencement of this

service. Customer shall not be entitled under this service to

supplemental delivery points. Customer shall have access to

supplemental receipt points as detailed in Section 8.3.

(e) Customer may inject or withdraw gas into or out of storage any

day of the year. In order to protect the operational integrity

of the system, a NNS Customer shall be required to inject gas

into storage, which will support this service, during the period

of April 1 through September 30 (Injection Period) on a uniform

monthly basis to the extent practicable up to the Customer's MSQ.

Customer shall notify Gulf South by April 1 of each year of how

much gas it intends to inject monthly and shall update that

information monthly throughout the Injection Period. Gulf South

shall notify Customer on the eighth business day of each month

during the term of the service agreement of the Customer's

inventory level for the preceding month. Storage injections

under this service made after October 1 of each year shall be

subject to the same injection schedule as FSS-B during periods

when Gulf South has issued an operational flow order due to

operational constraints on its system which prevent an NNS

Customer from making storage injections up to its MDIQ as defined

in Section 2(g) of this rate schedule.

(f) In calculating the Maximum Storage Quantity ("MSQ") under this

service the MSQ shall equal the product of the Customer's Winter

Season Maximum Daily Contract Demand times (10) ten.

(g) In calculating the Maximum Daily Injection Quantity ("MDIQ")

under this service the MDIQ shall equal the Maximum Storage

Quantity divided by (40) forty.