Mississippi River Transmission Corp.
Original Volume No. 1-A
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Effective Date: 02/01/1990, Docket: GT90- 12-000, Status: Effective
First Revised Sheet No. 45 First Revised Sheet No. 45 : Effective
Superseding: Original Sheet No. 45
GENERAL TERMS AND CONDITIONS
5. QUALITY (Continued)
(c) Carbon Dioxide. The gas shall not at any time have a
carbon dioxide content in excess of two percent (2%) by volume.
(d) Nitrogen. The gas shall not at any time have a
nitrogen content in excess of two percent (2%) by volume.
(e) Hydrogen. The gas shall contain no carbon monoxide,
halogens, or unsaturated hydrocarbons, and no more than four
hundred parts per million (400 ppm) of hydrogen.
(f) Liquids. The gas shall be free of water and
hydrocarbons in liquid form at the temperature and pressure at
which the gas is delivered and further provided the gas shall not
contain any hydrocarbons which might condense to free liquids in
the pipeline under normal pipeline conditions.
(g) Water Vapor Content. The gas shall in no event
contain water vapor in excess of seven (7) pounds per one million
(1,000,000) cubic feet.
(h) Hydrogen Sulphide and Mercaptans. The gas shall not
contain more than one (1) grain of hydrogen sulphide and
mercaptans per one hundred (100) cubic feet.
(i) Total Sulphur. The gas shall not contain more than
twenty (20) grains of total sulphur per one hundred (100) cubic
(j) Heating Value. The gas shall have a gross heating
value of not less than nine hundred fifty (950) and not greater
than eleven hundred (1,100) Btu per cubic foot of gas as defined
in Section 4.5.