Tuscarora Gas Transmission Company
First Revised Volume No. 1
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Effective Date: 07/01/2009, Docket: RP09-926-000, Status: Effective
First Revised Sheet No. 98 First Revised Sheet No. 98
Superseding: Original Sheet No. 98
GENERAL TERMS AND CONDITIONS
6. BALANCING, ADHERENCE TO SCHEDULING, AND CONTRACT OVERRUNS (Continued)
6.7 Imbalance Trading. Tuscarora will allow Shippers to trade
cumulative Daily System Imbalances that are offsetting such that
the cumulative Daily System Imbalance for each Shipper would be
reduced to a quantity closer to zero.
(a) [NAESB WGQ Standard 2.3.40] Authorizations to Post Imbalances that are
received by the Transportation Service Provider by 11:45 a.m. (9:45
a.m. PCT) should be effective by 8:00 a.m. (6:00 a.m. PCT) the next
business day (central clock time). Imbalances previously authorized
for posting should be posted on or before the ninth business day of the
(b) [NAESB WGQ Standard 2.3.41] Transportation Service Providers should
provide the ability to post and trade imbalances until at least the
close of the seventeenth business day of the month.
(c) [NAESB WGQ Standard 2.3.42] Transportation Service Providers should
provide the ability to view and, upon request, download posted
(d) [NAESB WGQ Standard 2.3.43] Imbalances to be posted for trading should
be authorized by the Service Requester.
(e) [NAESB WGQ Standard 2.3.44] Transportation Service Providers should
not be required to post zero imbalances.
(f) [NAESB WGQ Standard 2.3.45] When trading imbalances, a quantity should
(g) [NAESB WGQ Standard 2.3.46] Transportation Service Providers should
enable the imbalance trading process by:
- Receiving the Request for Imbalance Trade,
- Receiving the Imbalance Trade Confirmation,
- Sending the Imbalance Trade Notification, and
- Reflecting the trade prior to or on the next monthly Shipper
Imbalance or cashout.