Notice Details

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TSP Name

Great Lakes Gas Transmission Limited Partnership

Notice ID

1093

TSP

046077343

Notice Eff Date:

09/18/2025

Posting Date/Time:

09/18/2025 12:40

Notice End Date:

09/27/2025

Critical:

Yes

Notice Eff Time:

12:40

Notice Type:

Maint

Notice End Time:

08:59

Notice Status:

Initiate

Required Response:

No response required

Prior Notice ID:

Response Date/Time:

Subject

CAPACITY REDUCTION GLGT – Emerson Eastbound (Posted: 9/18/25)

Message Text

Great Lakes Gas Transmission has extended the Shevlin Station 3 TSA Automation Upgrade and Panel Replacement maintenance through Friday, September 26, 2025.  As a result, capacity will be reduced as follows:

9/15 – 9/26 (previously 9/19) Emerson Eastbound (LOC # 3833975): Available Capacity 1,521 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 18%. The Reservation Charge Crediting Mechanism of Section 6.10.3(d) shall apply to this outage.

Please refer to Force Majeure Notice #1088 and Planned Maintenance Notice #1089 for additional capacity impacts.

Please direct any questions to your Account Coordinator, Customer Service Representative, or the Nominations and Scheduling hotline @ 866-454-7572.