Columbia Gas Transmission LLC

Third Revised Volume No. 1

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Effective Date: 03/03/2009, Docket: RP09-340-000, Status: Effective

Original Sheet No. 534 Original Sheet No. 534

[For FBS Rate Schedule]

Revision No. _________

Control No. __________

Appendix A to Service Agreement No. ____________

Under Rate Schedule FBS

between Columbia Gas Transmission, LLC (Transporter)

and _______________________________________ (Shipper)

Storage Contract Quantity (SCQ) ____________ Dth

Maximum Daily Storage Quantity* (MDSQ) ____________ Dth per day

Maximum Daily Injection Quantity (MDIQ) _____________ Dth per day

From ____________ To ____________

Maximum Daily Withdrawal Quantity (MDWQ) ____________ Dth per day

From ____________ To ____________

___ Yes ___ No (Check applicable blank) This Service Agreement covers interim capacity sold pursuant to the

provisions of General Terms and Conditions Section 4.2(j). Right of first refusal rights, if any, applicable to

this interim capacity are limited as provided for in General Terms and Conditions Section 4.2(j).

* The Maximum Daily Storage Quantity shall equal the average of the total MDIQ and MDWQ Dth quantities.

CANCELLATION OF PREVIOUS APPENDIX A

Service changes pursuant to this Appendix A shall commence as of ____________, 20___. This Appendix A shall

cancel and supersede the previous Appendix A to the Service Agreement dated ________________, 20___. With the

exception of this Appendix A, all other terms and conditions of said Service Agreement shall remain in full

force and effect.

(SHIPPER) COLUMBIA GAS TRANSMISSION, LLC

By_________________________________ By_____________________________________

Its________________________________ Its____________________________________

Date_______________________________ Date___________________________________