Williston Basin Interstate Pipeline Co.

Second Revised Volume No. 1

Effective Date: 09/01/2003, Docket: RP03-286-000, Status: Suspended

Second Revised Sheet No. 322B Second Revised Sheet No. 322B : Suspended

Superseding: First Revised Sheet No. 322B

GENERAL TERMS AND CONDITIONS (Continued)

38. FUEL AND ELECTRIC POWER REIMBURSEMENT ADJUSTMENT PROVISION (Continued)

The Fuel Reimbursement Current Percentage per unit of

contract storage service shall then be calculated by

dividing the Storage Fuel Use and Lost and Unaccounted For

Gas quantities so apportioned to the contract storage

service by the applicable Projected Contract Storage

Quantities for the effective period to calculate the Fuel

Reimbursement Current Percentage-Storage.

38.4.2.2 The Fuel Reimbursement Current Percentage per

unit of transportation service shall include the total

Projected Transportation Fuel Use and Lost and Unaccounted

For Gas quantities and the portion of Transporter's

Projected Storage Fuel Use and Lost and Unaccounted For Gas

not allocated to contract storage service as described in

Subsection 38.4.2.1 hereof. The Fuel Reimbursement Current

Percentage per unit of transportation service shall then be

calculated by dividing the sum of the Transportation and

System Storage Fuel Use and Lost and Unaccounted For Gas

quantities by the Projected Transportation Quantities for

the effective period to calculate the Fuel Reimbursement

Current Percentage-Transportation.

38.4.3 The resulting Fuel Reimbursement Current Percentage-

(Gathering, Storage and/or Transportation), plus any applicable

flex adjustment, as described in Subsection 38.3 hereof, shall be

added to the Fuel Reimbursement Deferral Percentage-(Gathering,

Storage and/or Transportation), as determined in accordance with

Subsection 38.5 hereof, to calculate the Total Fuel Reimbursement

Percentage-(Gathering, Storage and/or Transportation).

38.5 Fuel Reimbursement Deferral Percentage:

38.5.1 The Fuel Reimbursement Deferral Percentage-(Gathering,

Storage and/or Transportation) shall be determined by dividing the

applicable balance accumulated in the Fuel Reimbursement Deferral

Account-(Gathering, Storage and/or Transportation), defined as the

net cumulative balance for the deferral period ending three (3)

months prior to the effective date of Transporter's annual filing

described in Subsection 38.2, by the applicable Projected

Quantities.