Questar Overthrust Pipeline Company
Second Revised Volume No. 1-A
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Effective Date: 01/01/2008, Docket: RP08-142-000, Status: Effective
1st Rev. Second Revised Sheet No. 33 1st Rev. Second Revised Sheet No. 33 : Effective
Superseding: 1st Rev. First Revised Sheet No. 33
GENERAL TERMS AND CONDITIONS
permits, or labor to perform or comply with any obligation
or condition of this tariff; inability to obtain rights-of-way; and any other
causes, whether of the kind herein recited or not, which are not reasonably
in the control of the party claiming suspension.
1.18 Gas means combustible hydrocarbon gas.
1.19 Gross heating value means the number of British thermal units
produced by the combustion at a constant pressure, of the amount of gas which
would occupy a volume of one cubic foot at a temperature of 60 degrees
Fahrenheit on a water-free basis and under a pressure equivalent to that of
30.0 inches of mercury at 32 degrees Fahrenheit and under standard
gravitational force (acceleration of 980.665 cm/sec2) with air of the same
temperature and pressure as the gas, when the products of combustion are
cooled to the initial temperature of gas and air and when the water vapor
formed by combustion is condensed to the liquid state.
1.20 Hydrocarbon Dew Point means the temperature at which hydrocarbon
liquids first begin to form in a gas stream at a given pipeline pressure.
1.21 Inert substances means non-combustible substances contained in the
gas, including but not limited to helium, carbon dioxide and nitrogen.
1.22 Interruption means reducing, suspending or discontinuing either
the receipt or delivery of gas.
1.23 Intra-day nomination is a nomination submitted after the
nomination deadline whose effective time is no earlier than the beginning of
the gas day and runs through the end of that gas day.
1.24 Mcf means l,000 cubic feet of gas. "MMcf" means 1,000,000 cubic
feet of gas.
1.25 Month means the period beginning at 8:00 a.m. on the first day of
any calendar month and ending at the same hour on the first day of the
succeeding calendar month.
1.26 Operational flow order (OFO) means an order issued to alleviate
conditions, inter alia, which threaten or could threaten the safe operations
or system integrity of Overthrust's system, or to maintain operations
required to provide efficient and reliable firm service. Whenever Overthrust
experiences these conditions, any pertinent order shall be referred to as an
operational flow order.