TransColorado Gas Transmission Company

Original Volume No. 1

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Effective Date: 12/05/1996, Docket: CP90-1777-009, Status: Effective

Original Sheet No. 62 Original Sheet No. 62 : Superseded





recording instruments and the changing of charts shall be done

only by the equipment owner or such owner's representative, unless

otherwise agreed upon.


Both TransColorado and Shipper 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; provided,

however, failure of either TransColorado or Shipper to witness

such an operation shall not affect the validity of such operation

in any way.


The records from such measuring equipment shall remain the

property of the party owning the equipment, but within 10 days of

a request, each will submit to the other for inspection its

records and charts, together with related calculations. All

records and charts shall be returned within 30 days after receipt.


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, revised and reprinted, September 1967, and any

subsequent amendments TransColorado may adopt.


10.8 Electronic Flow Computers. TransColorado may install electronic

flow computers to permit the direct computation of gas flows

without the use of charts.


10.9 New Measurement Techniques. If, at any time, a new method or

technique is developed with respect to gas measurement or the

determination of the factors used in such gas measurement, such

new method or technique may be substituted by TransColorado.

TransColorado shall promptly inform all shippers of any new

techniques adopted.


10.10 Calibration and Test of Meters. The accuracy of all measuring

equipment shall be verified by TransColorado at reasonable

intervals, and if requested, in