Williston Basin Interstate Pipeline Co.

Second Revised Volume No. 1

Effective Date: 08/01/2004, Docket: RP04-377-000, Status: Effective

Second Revised Sheet No. 163 Second Revised Sheet No. 163 : Effective

Superseding: First Revised Sheet No. 163

RATE SCHEDULE PAL-1

PARK AND LOAN SERVICE (continued)

2.5.3 Should Shipper fail to comply with such notification,

such applicable gas quantities shall be cleared pursuant to the

provisions of Subsection 2.3.3 of this Rate Schedule.

2.6 Shipper shall be obligated for all applicable charges under this

Rate Schedule and under the associated executed Transportation and/or

Storage Service Agreements.

2.7 Transporter will extend the time available for Shipper to remove

a parked quantity or return a loaned quantity by one (1) day for each

day that Transporter is unable to deliver or receive a nominated gas

quantity due to operational conditions on Transporter's system

resulting in allocation and/or interruption that would prohibit

delivery and/or receipt of such gas. During such time, Shipper shall

not incur any penalty as to that portion of the nominated gas quantity

that Transporter is unable to deliver or receive.

3. PAL SERVICE CHARGES

3.1 Applicable Rates: The applicable maximum and minimum rates for

service hereunder are set forth on Sheet No. 21 of Transporter's Tariff

as it may be revised from time to time. Such minimum and maximum rates

shall not be applicable to service provided pursuant to Section 51 of

the General Terms and Conditions of this Tariff.

3.2 Commodity Charge: Shipper shall be charged an amount obtained by

multiplying the unit commodity rate set forth in the Service Agreement

by the quantity of gas in dkt parked and/or loaned each month by

Transporter for Shipper's account at each PAL point(s). The commodity

charges hereunder are not subject to adjustment pursuant to the

Transition Cost Recovery Mechanisms, the Federal Energy Regulatory

Commission Annual Charge Adjustment Provision, and the Take-or-Pay

Buyout and Buydown Cost Recovery Mechanisms in Sections 39, 41, 36, and

37 of the General Terms and Conditions of this Tariff.

3.3 Adjustment of Rates: Subject to the terms of the Service

Agreement, Transporter may prescribe and/or adjust at any time any of

the rates applicable to any individual Shipper without adjusting any

other rates for that or another Shipper; provided, however, that such

adjusted rate(s) shall not exceed the applicable maximum rate(s) nor

shall they be less than the applicable minimum rate(s) set forth on