Questar Pipeline Company

First Revised Volume No. 1

Effective Date: 04/07/2003, Docket: RP03-259-000, Status: Effective

Second Revised Sheet No. 99I Second Revised Sheet No. 99I : Effective

Superseding: First Revised Sheet No. 99I

PART 1

GENERAL TERMS AND CONDITIONS

(Continued)

charge reflected in such evaluation criteria may not exceed

the maximum applicable recourse rate. Questar will

calculate this value based only on the reservation charge or

similar guaranteed revenue stream.

30.6 Agreements Subject to the Right of First

Refusal. For purposes of 7 of these General Terms and

Conditions, the highest rate that a Shipper must match in

order to continue to receive service is the maximum rate set

forth on the Statement of Rates that is applicable to such

service. For purposes of evaluating bids under 7, the

value of the bid will be based only on the reservation

charge or similar guaranteed revenue stream.

30.7 Capacity Release. Questar and Shipper may, in

connection with their agreement to a negotiated rate under a

firm transportation rate schedule, agree upon payment

obligations and crediting mechanisms in the event that

capacity release provisions vary from or are in addition to

those set forth in 6 of these General Terms and

Conditions. This provision, in and of itself, does not

allow Questar and Shipper to negotiate the terms and

conditions of service.

30.8 Capacity Scheduling and Segmentation Awards.

For purposes of allocating capacity and awarding segmentation

requests under 11 and 31 of these General Terms and

Conditions, a Shipper paying a negotiated rate that exceeds

the maximum rate for that service will be considered to have

paid the maximum rate for such service.

30.9 Accounting for Costs and Revenues. Allocation

of costs to, and recording of revenues from, service at

negotiated rates or rate formulas will follow Questar's normal

practices associated with transportation services provided

under this tariff. If Questar institutes any revenue tracker

or other device to flow through to its Shippers the impact of

interruptible or other transportation transactions, the

treatment of such tracker of revenues from nonconforming

negotiated rates or rate formulas shall be specified in the

applicable tariff provision.

30.10 Rate Case Tracking. Questar will separately

record the volume transported, billing determinants, rate

components, surcharges and the revenue associated with its