Questar Southern Trails Pipeline Company

Original Volume No. 1

Effective Date: 01/23/2006, Docket: RP06-154-000, Status: Effective

Second Revised Sheet No. 61 Second Revised Sheet No. 61 : Effective

Superseding: First Revised Sheet No. 61

GENERAL TERMS AND CONDITIONS

(e) If no bid is submitted meeting all of the rates and the

terms and conditions in the releasing Shipper's release notice, then no award

of capacity shall be made.

(f) For a pre-arranged release, if no better offer is received

during a bid period and the arrangement is for the full term of the release,

then the pre-arranged bidding Shipper shall become the replacement Shipper.

If a better offer is received during the bid period, the pre-arranged bidding

Shipper shall have one hour from the time notification is received from

Southern Trails to match the better offer. If the pre-arranged bidding Shipper

fails to match the better offer, then the bidding Shipper who presented the

better offer shall become the replacement Shipper.

(g) To document the award of the release of capacity to the

successful bidding Shipper, Southern Trails will place a service agreement

between Southern Trails and the replacement Shipper on Questline conforming to

the terms of the Shipper's bid.

(h) A releasing Shipper shall retain all of the capacity under

its transportation service agreement that is not acquired by a replacement

Shipper.

(i) The original capacity holder will remain responsible to

Southern Trails for payment of the reservation charge throughout the original

contract term irrespective of any capacity release.