Algonquin Gas Transmission, LLC

Fifth Revised Volume No. 1

Effective Date: 11/30/2009, Docket: RP10-77-000, Status: Effective

First Revised Sheet No. 268 First Revised Sheet No. 268

Superseding: Original Sheet No. 268

RATE SCHEDULE AFT-ES

FIRM TRANSPORTATION SERVICE

4. NOMINATIONS AND SCHEDULING OF RECEIPTS AND DELIVERIES (continued)

4.2 Delivery of Gas. Based upon the daily quantity scheduled and in accordance with

Section 5 herein, Algonquin shall make daily delivery of Customer's scheduled

quantity taking into account the Fuel Reimbursement Quantity. It is the intention

of Algonquin that daily deliveries of gas at the Point(s) of Delivery by Algonquin

hereunder shall be as nearly equal as possible to daily receipts of gas at the

Point(s) of Receipt by Algonquin for transportation hereunder, less the applicable

Fuel Reimbursement Quantity. Any excess or deficiency in such receipts, less the

applicable Fuel Reimbursement Quantity, and deliveries shall be resolved in

accordance with the General Terms and Conditions of this tariff. Nothing in this

rate schedule shall limit Algonquin's right to take actions pursuant to Section 26

of the General Terms and Conditions of this tariff.

4.3 No-Notice Service. Notwithstanding the quantities nominated by Customer and

scheduled by Algonquin hereunder, Customer shall be entitled to increase its

deliveries up to the MDDO at any point, up to the MHTQ during any Hour, and up to

the MDTQ, or to decrease its deliveries. Provided that all of the operational

conditions specified in Section 5 of this rate schedule (the "Section 5

Conditions") are met, Algonquin shall consent to such increase or decrease in

deliveries, thereby nullifying any daily scheduling or hourly scheduling penalty

that would otherwise be applicable pursuant to Section 23 of the General Terms and

Conditions. Furthermore, if the Section 5 Conditions are met, Algonquin will

forbear from taking action pursuant to Section 26 of the General Terms and

Conditions to reduce deliveries to Customer. If any of the Section 5 Conditions

are not met, Algonquin shall not be required to receive or deliver gas in amounts

other than the transportation quantities scheduled by Customer, and variations

between scheduled quantities and actual deliveries to Customer's meter shall be

subject to the assessment of penalties pursuant to Section 23 of the General Terms

and Conditions.

4.4 Commingling of Gas. From the time the natural gas is received by Algonquin at the

Point(s) of Receipt, Algonquin shall have the unqualified right to commingle such

natural gas with other gas in Algonquin's system.