Maritimes & Northeast Pipeline, L.L.C.

First Revised Volume No. 1

Effective Date: 12/01/1999, Docket: RP99-500-000, Status: Effective

Original Sheet No. 285 Original Sheet No. 285 : Effective

GENERAL TERMS AND CONDITIONS

(continued)

15. INVOICES AND PAYMENTS (continued)

15.5 In the event an error is discovered in the amount

hereunder, such error shall be adjusted within thirty (30)

Days of the determination thereof, provided that claim

therefor shall have been made in writing.

(a) Measurement data corrections shall be processed within

six (6) Months of the production month with a three-

Month rebuttal period.

(b) The time limitation for disputes of allocations shall

be six (6) Months from the date of the initial Month-

end allocation with a three-Month rebuttal period.

Months from the date of the initial transportation

invoice with a three-Month rebuttal period, excluding

government-required rate changes.

These three standards shall not apply in the case of

deliberate omission or misrepresentation or mutual mistake

of fact. Parties' other statutory or contractual rights

shall not otherwise be diminished by these standards.

15.6 Customer agrees to reimburse Pipeline for all filing or

other fees, in connection with any service subject to these

GT&C, that Pipeline