Tuscarora Gas Transmission Company
Original Volume No. 1
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Effective Date: 09/01/2005, Docket: RP05-415-000, Status: Effective
Original Sheet No. 66F Original Sheet No. 66F : Effective
GENERAL TERMS AND CONDITIONS
22.5 Natural Gas Quality Posting.
(a) A Transporter should provide on its Informational Postings Web Site a
link to the natural gas quality tariff provisions (or where no tariff
exists in the general terms and conditions) or a simple reference guide
to such information.
(b) The Transporter should provide on its Information Posting Web Site
daily average gas quality information for prior gas day(s), to the
extent available, for location(s) that are representative of mainline
gas flow. The information available for the identified location(s)
should be provided in a downloadable format. Information should be
reported in units as specified in the tariff or general terms and
conditions. In any event, compliance with gas quality requirements
is in accordance with the Transporter's tariff or general terms and
The following are examples of gas quality attributes that could be
included in the posting for the applicable Gas Day(s) and location(s).
- Heating Value
- Hydrocarbon Components, % of C1 - Cnn, as used in determining Heating
- Specific Gravity
- Carbon Dioxide
- Total Sulfur
- Hydrogen Sulfide
- Carbonly Sulfide
- Mercury and/or any other contaminants being measured
- Other pertinent gas quality information that is specified in the
Transporter's tariff or the general terms and conditions
(c) Data provided pursuant to NAESB WGQ Standard No. 4.3.90, General Terms
and Conditions Section 22.5(b), should be made available on the
Transporter's Web Site for the most recent three-month period. Beyond
the initial three-month period, the historical data should be made
available offline in accordance with regulatory requirements.
(d) Data provided pursuant to NAESB WGQ Standard No. 4.3.90, General Terms
and Conditions Section 22.5(b), should be provided in a tabular
downloadable file to be described by the Transporter. The first row
of the file should contain the column headers.