Caprock Pipeline Company

First Revised Volume No. 1

Effective Date: 09/01/1999, Docket: RP99-452-000, Status: Effective

Third Revised Sheet No. 6A Third Revised Sheet No. 6A : Effective

Superseding: Substitute Second Revised Sheet No. 6A

1.9 "Pooling" shall mean 1) the aggregation of gas from

multiple physical and/or logical points to a single physical or

logical point, and/or 2) the dis-aggregation of gas from a single

physical or logical point to multiple physical and/or logical points.

1.10 The term "psig" shall mean pounds per square inch gauge.

1.11 The term "psia" shall mean pounds per square inch absolute.

1.12 "British Thermal Unit" ("Btu") is the amount of energy

required to increase the temperature of one (1) pound of water

one (1) degree Fahrenheit at sixty (60) degrees Fahrenheit and is

equivalent to one therm. The standard Btu is the international

Btu, which is also called the Btu (IT); the standard joule is the

joule specified in the SI system of units.

1.13 "PIN" is the Point Identification Number.

1.14 "GID" is the Global Identification Number identifying

a customer legal entity.

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