Centra Pipelines Minnesota Inc.
Second Revised Volume No. 2
Contents / Previous / Next / Main Tariff Index
Effective Date: 10/16/1991, Docket: RP91-136-002, Status: Effective
Original Sheet No. 24 Original Sheet No. 24 : Effective
the period is not known or agreed upon, such correction
shall be for a period extending over one-half of the time
elapsed since the date of last test, not exceeding a
correction period of forty-five (45) days and shall be billed
or refunded pursuant to Section 6.4.
9.5 In the event a meter is out of service, or registering inaccurately,
the volume of gas being delivered shall be determined:
(a) By using the registration of any check meter or meters if
installed and accurately registering; or, in the absence of
such check meter or meters;
(b) By correcting the error if the percentage of error is
ascertainable by calibration, tests or mathematical
calculation; or if not determined under Sections 9.5(a) or
(c) By estimating the quantity of delivery by deliveries during
periods under similar conditions when the meter was
9.6 Centra shall preserve for a period of at least six (6) years all test
data, charts and similar records.