Wyoming Interstate Company, Ltd.
Second Revised Volume No. 2
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Effective Date: 04/12/2010, Docket: RP10-491-000, Status: Effective
Sixth Revised Sheet No. 40 Sixth Revised Sheet No. 40
Superseding: Substitute Fifth Revised Sheet No. 40
GENERAL TERMS AND CONDITIONS
2.1 Unit of Measurement and Metering Base. The volumetric measurement
base shall be 1 cubic foot of Gas at a pressure base of 14.73 pounds
per square inch absolute, at a temperature base of 60 degrees
Fahrenheit, and without adjustment for water vapor.
The cutoff for closing measurement is five (5) Business Days after
the business Month (GISB Standard 2.3.7). Measurement data which is
missing or late at the cutoff is to be estimated. (Estimate missing
or late measurement data and treat actual as prior period
adjustment, with the measuring party to provide the estimate (GISB
Standard 2.3.13). A meter adjustment becomes a prior period
adjustment after the fifth Business Day following the business Month
(GISB Standard 2.3.11). For treatment of measurement prior period
adjustments, report the revised data with the restated line item
with the new total quantity for the Day and Month (GISB Standard
2.2 The time limitation for correcting and reconciling any measurement
shall be 6 months from the time of the close of the production
month. Upon issuance of a retroactive adjustment, the affected
parties will have a 3 month rebuttal period. This 3 month rebuttal
period shall begin with the interested party issuing a written
notification that a measurement dispute exists. These disputes will
apply to measurement errors that involve quantities that Transporter
has direct custody transfer responsibilities over, as well as
volumes measured by other companies that have been audited by
Transporter. This time limitation provision does 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 this limitation.
2.3 Measurement data available upstream of aggregated points should be
sent to the allocating party and used to allocate the aggregated
volume back to the upstream points (GISB Standard 2.3.8).
2.4 Transporter's measurement information provided via EDM shall conform
to the requirements of the Data Dictionary standards as set forth in
GISB Standard 2.4.4 and 2.4.5.