Panther Interstate Pipeline Energy, L.L.C.

Original Volume No. 1

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Effective Date: 02/01/2004, Docket: CP03-338-001, Status: Effective

Original Sheet No. 33 Original Sheet No. 33 : Effective

Attn: Carla Nims

E-Mail: cnims@panthercompanies.com

Facsimile: (832) 552-4030

No transportation service will commence or be scheduled

unless or until: (1) Transporter has received complete

customer nomination information, including a specification

of the volumes to flow; (2) any upstream or downstream

entity involved agrees to deliver and receive the nominated

quantities and confirm such agreement to Transporter's or

its designee's reasonable satisfaction, including a

specification of the quantities to flow; and (3) Shipper has

been advised by Transporter or its designee that quantities

have been scheduled pursuant to Shipper's transportation

service agreement. In the event of a discrepancy between

the quantity nominated by a Shipper and the corresponding

quantity confirmed by the upstream and downstream entities,

Transporter shall schedule the lesser of the two quantities.

All submissions of nominations and confirmations to

Transporter shall be made according to the timeline for

nominations set forth in Section 9.2(d) of these General

Terms and Conditions.

(c) Scheduling Duration: Unless otherwise agreed, the scheduled

service specified in a nomination shall be effective

commencing at 9:00 A.M. CCT on the beginning Gas Day and

terminating at 9:00 A.M. CCT on the ending Gas Day, as

specified in the nomination, provided that the requested

time period is wholly within the term of the applicable

transportation service agreement pursuant to which the

nomination is submitted.

(d) Scheduling Nominations Timeline: Unless and until

Transporter notifies Shipper that it has installed or

otherwise commissioned the use of an interactive electronic

information service, nominations and confirmations for

transportation service on Transporter's system shall be

communicated in writing by e-mail, facsimile or other

agreed-upon means according to the following schedule.

(i) No later than 11:00 a.m. on the fifth Business Day

before the first Day of a Month, Shipper shall advise

Transporter in writing of the volume of gas it expects

to tender to Transporter during each Day of such