Transcolorado Gas Transmission Company LLC
Second Revised Volume No. 1
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Effective Date: 12/28/2007, Docket: RP08-167-000, Status: Effective
Original Sheet No. 263 Original Sheet No. 263 : Effective
GENERAL TERMS AND CONDITIONS
10. MEASUREMENT (Continued)
The measurement equipment of Shipper shall be for check purposes
only and, except as expressly provided in these General Terms and Conditions,
shall not be used in the measurement of gas.
10.7 Orifice Meters. All orifice meters shall be installed and gas
volumes computed in accordance with the standards prescribed in ANSI/API 2530
(Orifice Metering of Natural Gas), which incorporates Gas Measurement
Committee Report #3 of the American Gas Association, September 1992, revised
and reprinted, and any subsequent amendments TransColorado may adopt.
10.8 Non-Interference. In order to avoid interference with the
operation of the primary measurement facilities, custody transfer meter run
taps will not be shared or used for other than custody transfer by the
10.9 Square Root Error. Pulsation filters or other remedial equipment
may be required by TransColorado or the Operator upon the occurrence of
unacceptable square root error ("SRE") or gauge line error. Unacceptable SRE
is defined to be equal to or greater than 0.5% SRE.
In the event of a disagreement between TransColorado and the
Operator on the source and degree of error, Southwest Research Institute, or a
mutually agreeable replacement, will be requested to determine the source and
degree of error. The party deemed responsible for the pulsation source will
incur all costs for the consultation, along with the installation and remedial
devices or filtering equipment as necessary.
10.10 Electronic Flow Computers. TransColorado may install electronic
flow computers to permit the direct computation of gas flows without the use
10.11 New Measurement Techniques. If, at any time, a new method or
technique is developed with respect to gas measurement or the