Distrigas of Massachusetts Corporation

First Revised Volume No. 1

Effective Date: 12/17/1988, Docket: GT94- 26-000, Status: Effective

First Revised Sheet No. 42 First Revised Sheet No. 42 : Superseded

Superseding: Original Sheet No. 42

day while in use, and if requested, in the presence of

representatives of the other party.

5.5 Correction of Errors of Meters

If, upon test, any measuring equipment for

measuring LNG, including recording calorimeters, is found to be

in error by not more than two percent (2%), previous recordings

of such equipment shall be considered accurate in computing

deliveries hereunder but such equipment shall be adjusted at once

to record correctly. If, upon test, measuring equipment shall be

found to be inaccurate by an amount exceeding two percent (2%) at

a recording corresponding to the average hourly rate of flow

while recording for the period since the last preceding test, or

if, upon test, a recording calorimeter shall be found to be

inaccurate by an amount exceeding two percent (2%), any previous

recordings of such equipment shall be corrected to zero error for

any period which is definitely known or agreed upon by any Buyer

affected or otherwise correction shall be made for a period equal

to one-half of the time elapsed since the date of last test, not

to exceed a correction period of 16 days.

5.6 Preservation of Records

Each party shall preserve for a period of at least

three (3) years all test data, charts, and other similar records

relating to the equipment referred to in the preceding paragraphs

of this Section 5.

6. Billing and Payment

6.1 Billing and Payment Dates. Unless otherwise agreed, each

month, Seller shall render Buyer a statement for the preceding

month, showing the total quantity of gas delivered at the

Point(s) of Delivery. Payment shall be made to Seller