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. 208 First Revised Sheet No. 208

Superseding: Original Sheet No. 208

QUESTLINE ACCESS AGREEMENT

THIS QUESTLINE ACCESS AGREEMENT (Agreement) is entered into the _____ day

of , __ , by and between Questar Overthrust Pipeline Company

(Overthrust), a Utah corporation with offices at 180 East 100 South, Salt Lake

City, Utah 84111, and

(Shipper) a _______________ ____________ with offices at

________________________________. Overthrust and Shipper may be referred to

collectively as the Parties and singularly as a Party.

THE PARTIES AGREE AS FOLLOWS:

1. Overthrust has developed proprietary computer software programs

and their contents known as Questline (Questline) that facilitate interactive

electronic contracting, capacity release, capacity allocation, nominations,

confirmations, imbalance trading, billing, notifications, and reporting on

Overthrust's natural gas transmission pipeline system (Transmission System).

2. Shipper requests remote access to certain portions of Questline

and its contents in order to transact business on Overthrust's Transmission

System. By accessing Questline, Shipper, including its employees and agents,

agrees to be bound by all of the terms and conditions of this Agreement,

including Overthrust's Gas Tariff currently on file with the Federal

Regulatory Energy Commission (Tariff), which is deemed incorporated into this

Agreement by this reference. All access to and use of Questline and its

contents shall be governed by this Agreement, including Overthrust's Tariff.

3. Subject to compliance with the terms and conditions of this

Agreement, Overthrust grants to Shipper, and Shipper accepts from Overthrust,

a limited, non-exclusive, nontransferable license, during the term of this

Agreement, restricted to named users to access designated portions of

Questline and its contents solely for Shipper's own internal transportation

and storage business transactions on Overthrust's Transmission System.

Overthrust reserves the right to determine what portion of Questline shall be

made available to Shipper. Shipper's use of Questline may be monitored and

recorded. Unusual activity that may indicate a compromised computer or

account may result in immediate account termination and further detailed

investigation.

4. Shipper shall not sublicense, sell, transfer, publish, disclose,

display, or otherwise make available any part of Questline or its contents to

any third party. Shipper shall not reverse engineer, decompile, disassemble,

or otherwise attempt to discover the source code or make derivative works

arising out of, related to, or in connection with Questline.

5. Shipper shall not delete, remove, modify, or obscure any

Questline, and shall not allow any third party to take any such action.