White River Hub, LLC

Original Volume No. 1

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Effective Date: 11/01/2008, Docket: RP08-645-000, Status: Effective

Original Sheet No. 127 Original Sheet No. 127

 

GENERAL TERMS AND CONDITIONS

(Continued)

 

14.2 Use of Measurement. Unless otherwise agreed to by White River,

White River will install, maintain and operate all measurement stations, which

shall be equipped with electronic flow computers or conventional chart

recorders and other measurement equipment. The interconnecting operator may

install check measurement equipment at its own cost and expense if the

equipment is installed in accordance with White River's specifications and in

a manner that will not interfere with the operations of White River. Gas

volumes determined according to this section will be used for billing,

balancing, and calculation of lost and unaccounted-for gas, etc.

 

14.3 Unit of Measurement and Metering Base.

The standard reporting basis for Btu is 14.73 psia and 60 degrees F

(101.325 kPa, and 15 degrees C, and dry). The standard reporting basis for

gigacalorie is 1.035646 Kg/cm2 and 15.6 degrees C and dry.The standard

reporting basis for gas volumes is cubic foot at standard conditions of 14.73

psia, and 60 degrees F, and dry. For gas volumes reported in cubic meters,

the standard conditions are 101.325 kPa and 15 degrees C, and dry (NAESB

2.3.9).

 

14.4 Atmospheric Pressure. For the purpose of measurement, calculation

and meter calibration, the average absolute atmospheric (barometric) pressure

will be based on the actual altitude at each point of measurement irrespective

of variations in natural atmospheric pressure from time to time. When

electronic computer measurement is used, the atmospheric pressure will be the

barometric pressure calculated for the elevation at the point of measurement.

 

14.5 Flowing Temperature. The temperature of the gas will be

determined at the points of measurement by means of a properly installed

recording thermometer or continuous electronic transducer input to a computer

(of standard manufacture selected by White River). When used with orifice

meters, the gas temperature device shall be installed and operated, and the

gas temperature quantities computed, in accordance with AGA Report No. 3, Part

2, API Chapter No. 21.1, and API Chapter 14.3. When used with turbine meters,

the gas temperature device shall be installed and operated, and the gas

temperature quantities computed, in accordance with AGA Report No. 7 and API

Chapter 21.1. When used with rotary meters, the gas temperature device shall

be installed and operated, and the gas temperature quantities computed, in

accordance with AGA ANSI B109.3 and API Chapter 21.1. When used with

ultrasonic meters, the gas temperature device shall be installed and operated,

and the gas temperature quantities computed, in accordance with AGA Report No.

9 and API Chapter No. 21.1.