Colorado Interstate Gas Company

First Revised Volume No. 1

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Effective Date: 06/01/2010, Docket: RP10-689-000, Status: Effective

Seventh Revised Sheet No. 241A Seventh Revised Sheet No. 241A

Superseding: Sixth Revised Sheet No. 241A

GENERAL TERMS AND CONDITIONS

(Continued)

election, Shipper may install check-measuring equipment at its own

cost and expense, provided such equipment shall be so installed as

not to interfere with the operations of Transporter. The

measurement equipment of Shipper shall be for check purposes only

and, except as expressly provided in the applicable agreement,

shall not be used in the measurement of Gas for purposes of the

interconnect agreement.

The reading, calibrating, and adjusting of electronic computer

components and/or mechanical recording instruments thereof shall be

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

unless otherwise agreed upon. Both Transporter 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

Transporter 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 their owner,

but upon request, each will submit within 10 Days to the other its

records, together with calculations there from, for inspection,

subject to return within 30 Days after receipt thereof.

Types of measurement equipment may include the following:

(a) Orifice Meters. Orifice meters shall be installed and Gas

volumes computed in accordance with the standards prescribed

in AGA Report No. 3 "Orifice Metering of Natural Gas."

(b) Ultrasonic Meters. Ultrasonic meters shall be installed and

Gas volumes computed in accordance with the standards

prescribed in AGA Report No. 9 "Measurement of Gas by

Multipath Ultrasonic Meters."

shall be installed and Gas volumes computed in accordance

with generally accepted industry practices.

(d) Turbine Meters. Turbine meters shall be installed and Gas

volumes computed in accordance with the standards prescribed

in AGA Report No. 7 "Measurement of Natural Gas by Turbine

Meter".

(e) Electronic Flow Computers. Electronic flow computers shall

be used for direct computation of Gas flows for custody

transfer in accordance with the standards prescribed in API

21.1.

(f) 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