Energy West Development, Inc.

Original Volume No. 1

Effective Date: 06/11/2010, Docket: RP10-732-000, Status: Effective

First Revised Sheet No. 50A First Revised Sheet No. 50A

Superseding: Original Sheet No. 50A

General Terms and Conditions

12.7 Annual Charge Adjustment Charge

(a) Purpose. The purpose of this Section 12.7 is to establish an Annual Charge

Adjustment (“ACA”) as permitted by Section 154.402 of the Commission’s

Regulations or any successor regulation to permit Transporter to recover from

its Shippers all Total Annual Charge annual charges assessed it by the Commission

under Part 382 of the Commission’s regulations or any successor regulation.

(b) Applicable Rate Schedules: The ACA as set forth on the Statement of Rates of

this Tariff, is applicable to the Transporter’s Rate Schedules as follows:

FT and IT.

least thirty (30) days prior to the proposed effective date unless, for good

cause shown, lesser periods are allowed by valid Commission Order.

The proposed effective date of the filing shall be October 1 of each calendar

year. Any such filing shall not become effective until it becomes effective

without suspension or refund obligation.

(d) Basics of the Annual Charge Adjustment. The Rate Schedules specified in Section

12.7(b) of the General Terms and Conditions of this Tariff, shall include an

increment for an Annual Charge Adjustment for costs specified in Section 12.7(a)

of the General Terms and Conditions of this Tariff. Such adjustment shall be the

billable charge factor from the Commission, adjusted to the Transporter’s

pressure base and heating value, if required, which is stated in the Commission’s

Annual Charges Billing. The Annual Charge Adjustment shall be reflected on the

Statement of Rates of this Tariff.