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TSP Name:Northern Natural Gas CompanyPost Date/Time:04/13/2023 08:15 AM
TSP:784158214Notice Effective Date/Time:04/13/2023 08:15 AM
Notice ID:70434Notice End Date/Time:04/13/2023 11:50 AM
Notice Type:Planned Service OutageFor Gas Day(s):04/12/2023 to 04/13/2023
Subject:PLANNED SERVICE OUTAGES – APRIL 2023 THROUGH OCTOBER 2023Notice Status:Terminate
Critical:NRequired Response Indicator Description:5-No response required
Location:MARKET AND FIELD AREAPrior Notice:70083
Notice Text

Northern has scheduled the service outages that will affect operating capacity within the months of April 2023 through October 2023. Please review the Planned Service Outage Summary for detailed information related to each outage.

 

A brief description of the most recent change(s) to the Planned Service Outage Summary follows.

 

Northern has completed the station maintenance impacting Sunray Low (Group 10), Sunray High (Group 1080), ETC Sunray Plant (POI 58676) and Beaver C System (Group 31) ahead of schedule. As a result, Northern has updated the impacted operating capacities effective for the Intraday 2 nomination cycle for Gas Day April 13, 2023.

 

 

Allocation Group(s)/Point(s): Beaver C System (Group 31), Beaver C & Beaver North (Group 1080), Beaver North (Group 1025), Brownfield North (Group 1022), Pampa North (Group 1023), Mitchell to Gaines (Group 825), PEPL/NNG Mullinville (POI 173), ANR/NNG Greensburg (POI 179), and Seminole Subsystem (Group 598).

Location: Station maintenance at the Mullinville, Plainview, Claude, and Pampa compressor stations located in Texas

Project Description: Pipeline and station maintenance

Months: April 2023 through June 2023

Direction of Flow:

Delivery: Beaver C & Beaver North (Group 1080), Beaver North (Group 1025), Brownfield North (Group 1022), Pampa North (Group 1023), Seminole Subsystem (Group 598), and ANR/NNG Greensburg (POI 179)

Receipt: Beaver C System (Group 31), PEPL/NNG Mullinville (POI 173), Mitchell to Gaines (Group 825), and

Capacity Impact: Northern anticipates primary firm service will be impacted for Brownfield North (Group 1022), PEPL/NNG Mullinville (POI 173), and Pampa North (Group 1023). Northern does not anticipate primary firm service will be impacted for Mitchell to Gaines (Group 825), and Beaver C & Beaver North (Group 1080). Primary firm service will not be impacted for Beaver North (Group 1025), Beaver C System (Group 31), Seminole Subsystem (Group 598), and ANR/NNG Greensburg (POI 179)

Revision: Capacity impacts for Beaver C System (Group 31) has been updated for April 2023.

 

Allocation Group(s)/Point(s): Sunray High (Group 32), Sunray Low (Group 10), ETC Sunray Plant (POI 58676).

Location: Station maintenance at the Sunray compressor station located in Texas.

Project Description: Station maintenance

Months: April 2023

Direction of Flow:

Receipt: Sunray High (Group 32), Sunray Low (Group 10), ETC Sunray (POI 58676).

Capacity Impact: Northern does not anticipate primary firm service to be impacted for Sunray Low (Group 10), Sunray High (Group 32), or ETC Sunray Plant (POI 58676).

Revision: Capacity impacts have been updated for Sunray High (Group 32), Sunray Low (Group 10), ETC Sunray Plant (POI 58676) for April 2023.

 

 

Please see Operationally Available Capacity on Northern’s website for current flow information and the Field Area Group Allocation Maps and Market Area Group Allocation Maps for a list of impacted points.

 

If you have any questions, contact your customer service or marketing representative.