Algonquin Gas Transmission, LLC

Fifth Revised Volume No. 1

Effective Date: 07/01/2004, Docket: RP04-361-000, Status: Effective

Original Sheet No. 525 Original Sheet No. 525 : Effective

GENERAL TERMS AND CONDITIONS

(continued)

6. MEASURING EQUIPMENT (continued)

6.2 Check Measuring Equipment. Customer may install, operate and maintain, at its own

expense, such check measuring equipment as it shall desire, provided that such equipment

shall be so installed, maintained and operated as not to interfere with the operation of

Algonquin's measuring equipment at or near the Point of Delivery or other facilities or

operations. Algonquin shall have access to such check measuring equipment at all

reasonable hours, but the operation and maintenance thereof shall be done only by

Customer.

6.3 Access to Equipment and Records. Both Customer and Algonquin shall have the right to be

present at the time of any installing, reading, cleaning, changing, repairing,

inspecting, testing, calibrating, or adjusting done in connection with the other's

measuring equipment used in measuring deliveries hereunder. The records from such

measuring equipment shall remain the property of their owner, but upon request each will

submit to the other its records and charts, together with calculations therefrom, for

inspection and verification, subject to return within ten days after receipt thereof.

6.4 Test of Meters. The accuracy of all measuring equipment shall be verified by the

operator at reasonable intervals, and, if requested, in the presence of representatives

of either Customer or Algonquin, as applicable, but neither Customer nor Algonquin shall

be required to verify the accuracy of such equipment more frequently than once in any

thirty-day period. If either Customer or Algonquin at any time observes an error in any

such measuring equipment, it will promptly notify the other party, and the parties shall

then cooperate to secure a prompt verification of the accuracy of such equipment.