Northern Border Pipeline Company
First Revised Volume No. 1
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Effective Date: 04/01/1997, Docket: RP97- 22-003, Status: Effective
First Revised Sheet Number 232 First Revised Sheet Number 232 : Effective
Superseding: Original Sheet Number 232
GENERAL TERMS AND CONDITIONS
5. QUALITY OF GAS (Continued)
5.1 Quality Standards of Gas Received by Company (Continued)
5.13 The gas shall not contain more than 0.3 grains of
hydrogen sulphide per Ccf.
5.14 The gas shall not contain more than 2 grains of
total sulphur per Ccf.
5.15 The gas shall contain not more than 0.3 grains of
mercaptan sulphur per Ccf, or such higher content
as, in Company's judgment, will not result in
deliveries by Company to Shippers of gas containing
more than 0.3 grains of mercaptan sulphur per Ccf.
5.16 The gas shall not contain more than 2 percent by
volume of carbon dioxide.
5.17 The gas shall not have a water vapor content in
excess of 4 pounds per MMcf.
5.18 The gas shall be as free of oxygen as it can be kept
through the exercise of all reasonable precautions
and shall not in any event contain more than 0.4
percent by volume of oxygen.
5.19 The gas shall have a gross heating value of not less
than 967 Btu per cf.
5.2 Quality Tests
At each Point of Receipt of a Shipper, Company shall cause
tests to be made, by approved standard methods in general
use in the gas industry, to determine whether the gas
conforms to the quality specifications set out in
Subsection 5.1 hereof. Such tests shall be made at such
intervals as Company may deem reasonable, and at other
times, but not more often than once per day, at the request
of any Shipper.