East Tennessee Natural Gas, LLC
Third Revised Volume No. 1
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Effective Date: 04/20/2008, Docket: RP08-277-000, Status: Effective
Second Revised Sheet No. 307 Second Revised Sheet No. 307 : Effective
Superseding: First Revised Sheet No. 307
GENERAL TERMS AND CONDITIONS (Continued)
2.1 The provisions set forth in this Section 2 shall apply to all gas
received by Transporter under this Tariff.
(a) The natural gas shall have a Total Heating Value of not less than
967 British thermal units per Cubic Foot (Btu/cf) and not greater
than 1110 Btu/cf of gas volume (measured on a dry basis). The gas
shall have a Wobbe Number of not less than 1298 nor greater than
1400 (calculated using Total Heating Value (THV)), dry, under
standard conditions at 14.73 psia at 60 degrees Fahrenheit based
on the following mathematical definition and in accordance with
Section 3 of these GT&C:
THV / Sqrt SGgas
Where: THV = Total Heating Value (Btu/scf),
SGgas = Specific Gravity, and
Sqrt = Square root of.
Shipper may subject, or permit the subjection of, the natural gas
to compression, cooling, cleaning and other processes and helium,
natural gasoline, butane, propane, and any other hydrocarbons
except methane may be removed prior to delivery to Transporter.
In the event that the Total Heating Value of gas, per Cubic Foot,
when determined as provided in Section 3.2 hereof, and subject to
Section 2.4, falls below 967 Btu/cf, or is above 1110 Btu/cf,
Transporter shall have the option to refuse to accept said gas so
long as said Total Heating Value remains below 967 Btu/cf or above
1110 Btu/cf, respectively.
(b) All gas shall be commercially free (at prevailing pressure and
temperature in Transporter's pipeline) from objectionable odors,
dust, hydrocarbon liquids, water or other solid or liquid matters
that might interfere with its merchantability or cause injury to
persons or properties or interference with proper operation of the
lines, regulators, meters or other appliances through which it
flows and which might become separated from the gas in
Transporter's facilities, and Transporter may require furnishing,
installation, maintenance and operation of such drips, separators,
heaters and other mechanical devices as may be necessary to effect
compliance with such requirements (the installation of such
equipment shall be subject to prior approval of Transporter as to
the design and construction of such facilities, which approval
shall not be unreasonably withheld).
(c) All gas shall contain no more than twenty (20) grains of total
sulphur, nor more than one fourth (1/4) of one grain of hydrogen
sulphide per one hundred (100) Cubic Feet as determined by methods
to be mutually agreed upon.
(d) All gas shall not exceed one-tenth of one percent (0.1%) by volume
(e) All gas shall not contain more than four percent (4%) by volume of
a combined total of carbon dioxide and nitrogen components;
provided, however, that the total carbon dioxide content shall not
exceed three percent (3%) by volume nor shall the total nitrogen
content exceed three percent (3%) by volume.