Algonquin Gas Transmission, LLC

Fifth Revised Volume No. 1

Effective Date: 12/02/2005, Docket: RP06- 75-000, Status: Effective

First Revised Sheet No. 823 First Revised Sheet No. 823 : Effective

Superseding: Original Sheet No. 823

FORM OF SERVICE AGREEMENT FOR

CAPACITY RELEASE UMBRELLA AGREEMENT UNDER

RATE SCHEDULES AFT-1, AFT-1S, AFT-E, AFT-ES AND AFT-CL

(Continued)

ARTICLE III

RATE SCHEDULE

This Umbrella Service Agreement does not have separate terms and conditions for

particular services, but only provides a means for a Replacement Customer to utilize a

service subject to the applicable provisions of the relevant Service Agreement and the terms

and conditions for Rate Schedules AFT-1, AFT-1S, AFT-E, AFT-ES and AFT-CL, in the form

attached hereto and fully incorporated herein as a part of this Umbrella Service Agreement.

Replacement Customer agrees that Algonquin shall have the unilateral right to file with

the appropriate regulatory authority and make changes effective in (a) the rates and charges

applicable to service pursuant to this Umbrella Service Agreement (b) the terms and

conditions of this Umbrella Service Agreement, pursuant to which service hereunder is

rendered or (c) any provision of the General Terms and Conditions, Rate Schedule applicable

to this Umbrella Service Agreement, or Form of Service Agreement applicable to this Umbrella

Service Agreement. Algonquin agrees that the Replacement Customer may protest or contest the

aforementioned filings, and the Replacement Customer does not waive any rights it may have

with respect to such filings.