Algonquin Gas Transmission, LLC

Fifth Revised Volume No. 1

Effective Date: 07/19/2007, Docket: RP07-139-000, Status: Effective

Second Revised Sheet No. 511 Second Revised Sheet No. 511 : Suspended

Superseding: First Revised Sheet No. 511

GENERAL TERMS AND CONDITIONS

(continued)

2. REQUEST FOR TRANSPORTATION SERVICE (continued)

2.4 Prospective Sale of Available Capacity and Minimum Terms of Any Awards.

(a) Unless otherwise agreed to by Algonquin, Customer may request available capacity

for service to commence at a future date only within the following timeframes:

(1) For service with a primary contract term of less than ninety (90) days, the

requested service shall commence no later than five (5) days from the date

the capacity is awarded;

(2) For service with a primary contract term equal to or longer than ninety

(90) days but less than one (1) year, the requested service shall commence

no later than thirty (30) days from the date the capacity is awarded;

(3) For service with a primary contract term of one (1) year or longer, the

requested service shall commence no later than one hundred and eighty (180)

days from the date the capacity is awarded.

(b) Algonquin may consider, on a not unduly discriminatory basis, a request for firm

service outside the time periods specified in Section 2.4(a), if the request

involves any of the following circumstances:

(1) The request is for capacity pursuant to an open season initiated by

Algonquin;

(2) The request involves capacity that is available due to the termination of

an existing contract or the reduction of contracted volume under an

existing contract;

(3) The request involves the modification or construction of facilities or the

issuance of any necessary certificate authorization.

In the event that Algonquin allows a variation from the time periods specified in

Section 2.4(a), in accordance with the circumstances described in Section

2.4(b)(1)-(3) or otherwise, the details of the variation will be included in the

notice of the open season. In addition, unless otherwise agreed to by Algonquin,

all awards of capacity must be for continuous service at a constant MDTQ and at

maximum rates for the entire term of the service. Any deviations from the time

periods specified in Section 2.4(a) shall only be done in a not unduly

discriminatory manner consistent with Commission regulations.