Columbia Gas Transmission LLC

Third Revised Volume No. 1

Effective Date: 02/08/2010, Docket: RP10-298-000, Status: Effective

First Revised Sheet No. 524 First Revised Sheet No. 524

Superseding: Original Sheet No. 524

Service Agreement No. _______

Control No. _________________

IPP SERVICE AGREEMENT

THIS AGREEMENT, made and entered into this ____ day of ___________, 20___, by and between COLUMBIA GAS

TRANSMISSION, LLC ("Transporter") and ________________________________________________________

_________________________________________("Shipper").

WITNESSETH: That in consideration of the mutual covenants herein contained, the parties hereto agree

as follows:

Section 1. Service to be Rendered. Transporter shall perform and Shipper shall receive an accounting

service in accordance with the provisions of the effective IPP Rate Schedule and applicable General Terms and

Conditions of Transporter's FERC Gas Tariff, Third Revised Volume No. 1 (Tariff), on file with the Federal

Energy Regulatory Commission (Commission), as the same may be amended or superseded in accordance with the rules

and regulations of the Commission. Subject to the limitations set forth in the IPP Rate Schedule, Transporter

shall provide an accounting service for gas supplies pooled by Shipper on an interruptible basis.

Section 2. Term. Service under this Agreement shall commence as of ______________ and shall continue

in full force and effect until _______________ [or, when applicable, "Service under this Agreement shall

commence as of and shall continue from month to month thereafter until terminated by either

Transporter or Shipper upon thirty days prior notice"]. Pre-granted abandonment shall apply upon termination of

this Agreement.

Section 3. Rates. Shipper shall pay Transporter any charges and furnish any Retainage as may be

described in the above-referenced Rate Schedule, unless otherwise agreed to by the parties in writing and

specified as an amendment to this Service Agreement.

Section 4. Notices. Notices to Transporter under this Agreement shall be addressed to it at 5151 San

Felipe, Suite 2500, Houston, Texas 77056, Attention: Director, Commercial Services and notices to Shipper shall

be addressed to it at ________________________________________________, Attention: _________________, until

changed by either party by written notice.

Section 5. Superseded Agreements. This Service Agreement supersedes and cancels, as of the effective

date hereof, the following Service Agreements: ____________________________.

SHIPPER COLUMBIA GAS TRANSMISSION, LLC

By ____________________________________ By __________________________________

Title _________________________________ Title _______________________________