Maritimes & Northeast Pipeline, L.L.C.

First Revised Volume No. 1

Effective Date: 08/01/2010, Docket: RP10-939-000, Status: Effective

First Revised Sheet No. 153B First Revised Sheet No. 153B

Superseding: Original Sheet No. 153B

4.2 If an imbalance exists between quantities of Gas delivered into the TABS Point and

the quantities of Gas delivered out of the TABS Point at any time during the Gas

Day, the TABS Party shall, prior to the nomination deadline for the applicable

NAESB standard cycle described in Section 5.4 of the General Terms and Conditions

or the end of such Gas Day, as applicable, submit such nomination(s) as are

necessary to adjust its scheduled quantities in order to ensure that the quantities

of Gas scheduled into and out of the TABS Point under the TABS Party's Service

Agreement for such Gas Day are balanced. Subject to Pipeline's approval, all or a

portion of such imbalance quantity may be nominated as a park or a loan

transaction. Without limiting Pipeline's right to force-balance as provided in

Section 4.1, Pipeline shall also have the right to force-balance TABS Party's TABS

Point during the applicable NAESB standard nomination cycle or at the end of the

Gas Day in accordance with Section 3.2 of this Rate Schedule.

4.3 Any monthly imbalance remaining after the operation of this Section 4 will be

resolved in accordance with Section 11 of the General Terms and Conditions.

5. RESERVATIONS

Pipeline reserves the right to take actions as may be required to preserve the integrity

of Pipeline's system, including maintenance of service to other Customers. This MNTABS

service is being offered in light of the single mainline transportation zone on Pipeline's

system and the configuration of the system, and Pipeline reserves the right to make any

changes to this service it deems necessary if there are changes in the future to mainline

rate design or configuration.

6. GOVERNMENTAL AUTHORIZATIONS

Service under this Rate Schedule and effective Service Agreements shall be implemented

pursuant to any applicable self-implementing authorizations or program of the FERC for

which Pipeline has filed or in which Pipeline has agreed to participate.

7. GENERAL TERMS AND CONDITIONS

All of the General Terms and Conditions of Pipeline's Tariff of which this Rate Schedule

is a part are applicable to this Rate Schedule and service hereunder and are made a part

hereof to the extent that such terms and conditions are not contradicted by any provision

herein. In the event of a conflict between the General Terms and Conditions and the

provisions of this Rate Schedule or a Service Agreement under this Rate Schedule, the

specific provisions of this Rate Schedule or a Service Agreement under this Rate Schedule

shall control. For purposes of the applicable General Terms and Conditions of Pipeline's

FERC Gas Tariff, references to Customer shall refer to the TABS Party.