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Notice Details
TSP Name
Great Lakes Gas Transmission Limited Partnership
Notice ID
1223
TSP
046077343
Notice Eff Date:
08/21/2026
Posting Date/Time:
08/20/2026 11:05
Notice End Date:
09/26/2026
Critical:
Yes
Notice Eff Time:
09:00
Notice Type:
Maint
Notice End Time:
09:00
Notice Status:
Initiate
Required Response:
No response required
Prior Notice ID:
Response Date/Time:
Subject
CAPACITY REDUCTION GLGT – Emerson Eastbound (Posted: 8/20/26)
Message Text
Great Lakes Gas Transmission has unplanned maintenance at Shelvin compressor station 3. As a result, capacity will be reduced as follows:
Emerson Eastbound (LOC #3833975):
8/21 – 9/25 Available capacity is 1,276 MMcf/d
Great Lakes Gas Transmission anticipates that this may result in Firm Primary, Firm Secondary and Interruptible curtailments. The estimated impact to Firm Primary is 23%. The Reservation Charge Crediting Mechanism of Section 6.10.3(d) shall apply to this outage.
Please refer to the maintenance schedule for any additional capacity impacts.
Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 866-454-7572.