Williston Basin Interstate Pipeline Co.

Second Revised Volume No. 1

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Effective Date: 07/30/2001, Docket: CP01-370-001, Status: Effective

Second Revised Sheet No. 227C Second Revised Sheet No. 227C : Effective

Superseding: First Revised Sheet No. 227C

GENERAL TERMS AND CONDITIONS (Continued)

9. NOMINATION AND SCHEDULING PROCEDURES (Continued)

9.14 Any Rate Schedule IT-1 and/or Rate Schedule IS-1 Shipper(s) that

is affected by the scheduling priority listing described in Subsections

9.20.4 and 9.22.4 of these General Terms and Conditions may, prior to

the Timely Nomination Cycle nomination deadline, request to increase its

rate level, up to the maximum lawful rate, in order to obtain a higher

scheduling priority for the following gas day. Such notice by Shipper

to Transporter must be received by Transporter, by facsimile, by the

Timely Nomination Cycle nomination deadline specified in Subsection 9.1

hereof. Shipper shall pay such higher rate through the end of the month

in which the higher scheduling priority is sought. Unless Shipper

notifies Transporter that it wishes to retain such higher rate level for

the term of its previously agreed to rate level, such higher rate level

shall revert to the previously agreed to rate level for the remaining

term of such rate level.

9.14.1 If on any day Transporter determines that Shipper will

not have all its gas scheduled for the following gas day due to

Shipper's rate level, Transporter will notify such Shipper by

telephone and/or facsimile by 4:30 p.m. Central Clock Time. In

order for such Shipper to obtain a higher scheduling priority for

the second following gas day, such Shipper must notify Transporter

of its agreement to pay a higher rate, up to the maximum lawful

rate. Such notice by Shipper to Transporter must be received by

Transporter, by facsimile, by the Timely Nomination Cycle

nomination deadline specified in Subsection 9.1 hereof. Shipper

shall pay such higher rate through the end of the month in which

the higher scheduling priority is sought. Unless Shipper notifies

Transporter that it wishes to retain such higher rate level for

the term of its previously agreed to rate level, such higher rate

level shall revert to the previously agreed to rate level for the

remaining term of such rate level.

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