Questar Overthrust Pipeline Company

Second Revised Volume No. 1-A

Effective Date: 10/01/2009, Docket: RP09-1029-000, Status: Effective

First Revised Sheet No. 42 First Revised Sheet No. 42

Superseding: Original Sheet No. 42

GENERAL TERMS AND CONDITIONS

5. QUESTLINE CONTRACTING PROCEDURES

5.1 (a) Procedures. Generally, all requests or bids for service,

contracting for service, changes to a Shipper's service agreement, releasing

capacity and bidding on released capacity must be made through Questline.

(b) Form of the Agreement. Unless requested by Shipper, no

written contract or documents will be issued by Overthrust. The terms and

conditions of this tariff, together with the terms of Shipper's service

documented on the completed service agreement on Questline, will constitute

the terms of the transportation service agreement between Overthrust and the

Shipper.

5.2 Logon and password. The use of a party's logon and password on

any Questline transaction screen will be deemed to be the party's consent to

be bound by the transaction unless the party's bid is withdrawn as specified

in § 8.10. Overthrust will revoke a party's logon and password if Overthrust

finds that one of the following events has occurred:

(a) Termination of Shipper's transportation agreement with

Overthrust due to failure of Shipper to comply with Overthrust's tariff.

(b) Fraudulent or unauthorized use of the logon and password.

access agreement.

(d) An action resulting in a breach of security such as loss,

theft or unauthorized disclosures or use of data contained on Questline.

(e) Failure to pay any Commission-approved charges.

(f) Conduct that threatens the viable operations of

Overthrust's electronic contracting system or wrongly interferes with the

business transactions of another party.