Questar Pipeline Company

First Revised Volume No. 1

Effective Date: 10/01/2009, Docket: RP09-1030-000, Status: Effective

Eighth Revised Sheet No. 46A Eighth Revised Sheet No. 46A

Superseding: Seventh Revised Sheet No. 46A

PART 1

GENERAL TERMS AND CONDITIONS

(Continued)

Access to Questline will only be granted through use of a logon and

password, which will be assigned and controlled by Questar. Before a Shipper

will be allowed to transact business on Questline, Shipper must execute and

return the Questline Access Agreement and meet Questar's creditworthiness

requirements set forth in this tariff.

2.3 System Availability. Users may access Questar's Informational

Postings and Questline seven days a week, 24 hours a day. The only exception

to these times is when the site is down unexpectedly or for necessary

maintenance. Shipper may bid for firm service on Questline according to

Section 5 of these General Terms and Conditions. Shipper nominations and

operator confirmations tendered according to Section 11 of these General

Terms and Conditions and when Questline is down, may be tendered via

facsimile transmission.

2.4 In addition to the information and processes for the capacity

release program described in § 6 of these General Terms and Conditions,

Questar will provide the following information on its Informational Postings

and Questline: