Northwest Pipeline Corporation
First Revised Volume No. 1-A
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Effective Date: 10/01/1992, Docket: RP92-224-000, Status: Effective
Second Revised Sheet No. 401 Second Revised Sheet No. 401 : Effective
Superseding: First Revised Sheet No. 401
GENERAL TRANSPORTATION TERMS AND CONDITIONS
1.1 British Thermal Unit or "Btu" shall mean a Btu as defined in
the American Gas Association Report No. 3, as revised from time to
1.2 Cubic Foot means the volume of gas which occupies one cubic
foot of space when held at a base temperature of sixty degrees
Fahrenheit (60øF) and a base pressure of 14.73 psia.
1.1 Gas Day means a period of twenty-four (24) consecutive hours
beginning and ending as near as practicable at eight o'clock (8 a.m)
Pacific Standard Time (9 a.m. Mountain Standard Time). Reference to
a specific day shall mean the twenty-four hours starting at 8 a.m.
Pacific Standard Time of that calendar day, e.g., April 1 shall mean
the twenty-four hours starting at 8 a.m. Pacific Standard Time on
1.4 FERC means the Federal Energy Regulatory Commission or any
successor entity thereto.
1.5 Gas or Natural Gas. The term "gas" or "natural gas" shall
mean any mixture of hydrocarbons or of hydrocarbons and
non-combustible gases, in a gaseous state, consisting essentially of
methane. Such gas may be either in its natural state produced from
wells, including casinghead and residue gas, or after manufacture or
other methods of producing synthetic gas.