Energy West Development, Inc.

Original Volume No. 1

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Effective Date: 08/10/2007, Docket: RP07-522-000, Status: Effective

First Revised Sheet No. 87 First Revised Sheet No. 87 : Effective

Superseding: Original Sheet No. 87

Firm Transportation Service Agreement

Rate Schedule FT

Shipper's Name and Address for Notices and Invoices: Date: _____________

Attn:

Address for Invoice (If different from above)

Attn:

Contract No:

Term: From To

Rates shall be Energy West's maximum rates and charges plus all applicable surcharges

in effect from time to time under the applicable Rate Schedule on file with the Commission

unless otherwise agreed to by the parties in writing.

This transportation shall be provided pursuant to Subpart ______ of Part 284 of the Federal

Energy Regulatory Commission's regulations.

The contract maximum daily quantities and primary receipt and delivery points are set forth

on Appendix A, and if necessary, Appendix B.

If made available by Shipper, Energy West agrees to receive and deliver thermally equivalent

volumes of natural gas as set forth in this Agreement.

Other:

Any notice, statement, or bill provided for in this Agreement shall be in writing and shall

be considered as having been given if delivered personally, or if mailed by United States

mail, postage prepaid, or if sent by express mail, overnight delivery, telex, telecopy or

other mutually agreeable means of electronic transmission, to Shipper when sent to the address

set forth on this Agreement and to Energy West when sent to the following:

All Notices/Accounting Matters: Payments to Designated Depository:

Energy West Development, Inc. Energy West Development, Inc.

P.O. Box 2229 Account No.

Great Falls, MT 59403 ABA No.

Attn: Market Services Bank:

This Agreement shall incorporate and in all respects shall be subject to the "General Terms

and Conditions" and the applicable Rate Schedule(s) set forth in Energy West's FERC Gas Tariff,

as may be revised from time to time. Energy West may file and seek Commission approval under

Section 4 of the Natural Gas Act (NGA) at any time and from time to time to change any rates,

charges or other provisions set forth in the applicable Rate Schedule(s) and the "GENERAL TERMS

AND CONDITIONS" in Energy West's FERC Gas Tariff, and Energy West shall have the right to place

such changes in effect in accordance with the NGA, and this Throughput Service Agreement shall

be deemed to include such changes and any changes which become effective by operation of law and

Commission Order, without prejudice to Shipper's right to protest the same.

Energy West Development, Inc. Shipper

By: By:

Title: Title:

Date: Date: