TF03      570020005P126Second Revised Sheet No. 57
TF04                First Revised Sheet No. 57
TF05Edward C. McMurtrie, Vice President/General Manager
TF06110503                      120903
                     GENERAL TERMS AND CONDITIONS
                              (Continued)


2.  MEASUREMENTS AND MEASURING EQUIPMENT

    2.1   Unit of Measurement and Basis of Measurement of Gas:

          The volumetric measurement base shall be one (1) cubic foot of gas
          at an absolute pressure of fourteen and seventy-three-hundredths
          (14.73) psia at a temperature of sixty (60) degrees Fahrenheit.
          Measurement shall be in accordance with the March, 1978 Revision of
          the American National Standard ANSI/API 2530, First Edition,
          Orifice Metering of Natural Gas. The data, procedures, reporting
          and equipment used to determine the quantity of gas measured shall
          be as follows:

          (a) Atmospheric Pressure: The assumed atmospheric pressure shall be
              twelve and twenty-hundredths (12.20) psia at the Idaho-Nevada
              Receipt Point, twelve and fifty-eight-hundredths (12.58) psia
              at the Wadsworth Junction Receipt Point, twelve and sixty-five-
              hundredths (12.65) psia at the LNG Plant, and as specified in
              the executed Service Agreement at the Delivery Point(s).

          (b) Flowing Temperature: The temperature of the natural gas flowing
              through Paiute's meter stations shall be obtained by the use of
              a recording thermometer or using a meter correcting apparatus
              correcting to sixty (60) degrees Fahrenheit.

          (c) Specific Gravity: The air specific gravity of gas received and
              delivered hereunder shall be determined by means of a recording
              gravitometer or gas chromatgraphy or other generally accepted
              methods of determining specific gravity.

          (d) Ownership of Gas Custody Transfer Measuring Equipment: Paiute
              shall install, own, maintain and operate at points of delivery
              a measuring station properly equipped with the necessary
              metering equipment by which the quantity of gas received and
              delivered hereunder shall be measured. All installation costs
              associated with any new Delivery Point measuring station
              facilities which will increase Paiute's capacity to deliver
              natural gas will be borne by the affected Shipper.