Trailblazer Pipeline Company

Fourth Revised Volume No. 1

Effective Date: 12/28/2007, Docket: RP08-168-000, Status: Effective

Original Sheet No. 224 Original Sheet No. 224 : Effective

GENERAL TERMS AND CONDITIONS

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22.6 MEASURING EQUIPMENT

Unless otherwise agreed upon, Trailblazer will install,

maintain and operate or cause to be installed, maintained and

operated, measuring stations equipped with flow meters and other

necessary metering and measuring equipment by which the volumes of

gas received and Equivalent Volumes delivered hereunder shall be

determined. 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 Trailblazer.

Trailblazer and Shipper, in the presence of each other, shall have

access to the other's measuring equipment at all reasonable times

but the reading, calibrating and adjusting of electronic computer

components and/or mechanical recording instruments thereof and the

changing of charts shall be done only by the equipment owner or

such owner's representative, unless otherwise agreed upon. Both

Trailblazer 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 Trailblazer 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 its

owner, but upon request, each will submit within ten (10) days to

the other its records and charts, together with calculations

therefrom, for inspection, subject to return within thirty (30)

days after receipt thereof. The measurement equipment of Shipper

shall be for check purposes only and, except as expressly provided

herein, shall not be used in the measurement of gas for purposes

hereof.

22.7 ORIFICE METERS

Orifice meters shall be installed and gas volumes

computed, in accordance with the standards prescribed in ANSI/API

2530 entitled, "Orifice Metering of Natural Gas," which

incorporates Gas Measurement Committee Report #3 of the American

Gas Association, revised and reprinted, September 1969, and any

subsequent amendments Trailblazer may adopt in the exercise of its

reasonable judgment.