Tuscarora Gas Transmission Company
First Revised Volume No. 1
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Effective Date: 04/01/2009, Docket: RP09-08-000, Status: Effective
Original Sheet No. 103 Original Sheet No. 103
GENERAL TERMS AND CONDITIONS
9. QUALITY (Continued)
(b) Gas Quality. The gas shall be commercially free (at prevailing
pressure and temperature at which the gas is delivered) from sand, dust,
gums, crude oil, impurities and other objectionable substances.
(c) The gas shall not contain levels of the following contaminants
higher than the levels specified below:
(i) Sulfur/Hydrogen Sulfide. Not more than ten grains of
total sulfur per 100 cubic feet nor more than one-quarter
grain of hydrogen sulfide per 100 cubic feet;
(ii) Oxygen. Not more than four-tenths of one percent by
volume of oxygen, provided that Shipper shall make every
reasonable effort to keep the gas free of oxygen;
(iii) Carbon Dioxide. Not more than two percent by volume of
(iv) Entrained Water. Not more than four pounds of
entrained water per 1,000,000 cubic feet, at a pressure base
of 800 pounds per square inch and a temperature of 15 degrees
Fahrenheit as determined by a dew-point apparatus approved by
the Bureau of Mines or such other apparatus as may be mutually
agreed upon; and
(v) Polychlorinated Biphenyl (PCB). No measurable quantity
of PCB utilizing the best available measurement technology.
(d) Temperature. The natural gas shall have a temperature of not
more than 110 degrees Fahrenheit.
9.3 Quality Tests.
(a) Upon reasonable notice from Transporter, Shipper shall conduct
or cause to be conducted such tests as are required to determine
whether gas tendered by Shipper to Transporter is in conformance with
the specifications set forth in this Section 9. Upon reasonable
notice from Shipper, Transporter shall conduct such tests as are
required to determine whether gas redelivered by Transporter to
Shipper at the Delivery Point(s) is in conformance with the
specifications set forth in this Section 9.