Questar Pipeline Company

First Revised Volume No. 1

Effective Date: 06/21/2005, Docket: RP05-349-000, Status: Effective

Second Revised Sheet No. 179H Second Revised Sheet No. 179H : Effective

Superseding: First Revised Sheet No. 179H

PART 4

GENERAL TERMS AND CONDITIONS

(Continued)

12.1 In-kind Reimbursement. The fuel reimbursement percentage, as

listed on the Statement of Rates, shall be applied to the quantities parked or

loaned by shipper. Shipper's nominations must include the amount of gas equal

to the fuel reimbursement percentage.

12.2 In-cash Reimbursement. The fuel reimbursement percentage shall be

applied to the quantities parked or loaned by shipper multiplied by the Gas

Daily price for Northwest, Wyoming Pool, on the day the contract is initiated.

The amount shall be added to the shipper's invoice.

13. BILLING AND PAYMENT

13.1 Procedures. Except as stated below, the billing and payment

procedures shall be according to §§ 18.4 through 18.9 of the General Terms and

Conditions of Part 1 of this tariff.

13.2 Prepayment. Within five business days after execution of the PAL1

agreement, Questar shall invoice shipper, who shall pay the following: (a)

the daily charge, (b) the delivery charge, (c) fuel in cash if so elected and

(d) any other applicable charges. The billing amount for daily charges shall

be based on the applicable daily charge rate times the Contract Quantity times

the number of days beginning with the first scheduled day of gas delivery for

the park or loan to and including the last scheduled day for return of parked

or loaned gas. The billing amount for delivery charges, and cash payments for

fuel, shall be based on the total contract park or loan quantities.

14. TITLE AND CLAIM AGAINST GAS

The title requirements and shipper's obligation for the gas delivered

for PAL1 service are stated in § 19 of the General Terms and Conditions of

Part 1 of this tariff.

15. LIABILITY

Questar's liability is limited as defined by § 20 of the General Terms

and Conditions of Part 1 of this tariff.