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TSP Name:Northern Natural Gas CompanyPost Date/Time:09/21/2021 04:55 PM
TSP:784158214Notice Effective Date/Time:09/21/2021 04:55 PM
Notice ID:61568Notice End Date/Time:10/06/2021 11:15 AM
Notice Type:Planned Service OutageFor Gas Day(s):09/21/2021 to 10/06/2021
Subject:PLANNED SERVICE OUTAGES – SEPTEMBER 2021 THROUGH MARCH 2022Notice Status:Terminate
Critical:NRequired Response Indicator Description:5-No response required
Location:MARKET AND FIELD AREAPrior Notice:61495
Notice Text

     

Northern has scheduled the service outages that will affect operating capacity within the months of September 2021 through March 2022. 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.

Field Area

Allocation Group(s)/Point(s): Sunray Low (Group 10), Sunray High (Group 32), Beaver C System (Group 31) and ETC Sunray Plant (POI 58676)

Location: Sunray, Texas compressor station

Project Description: Station maintenance

Months: September 2021 through December 2021

Direction of Flow: Receipt

Capacity Impact: Primary firm service will not be impacted.

Revision: Capacity impacts have been updated for Sunray Low (Group 10) and Sunray High (Group 32) for November 2021 and added for December 2021.

Allocation Group(s)/Point(s): Pampa North (Group 1023), Brownfield North (Group 1022) and Seminole Subsystem (Group 598)

Location: Northern’s mainlines between the Seminole, Texas and Beaver, Oklahoma compressor stations

Project Description: Station maintenance

Months: September 2021 through November 2021

Direction of Flow: Delivery

Capacity Impact: Northern does not anticipate primary firm service will be impacted for Seminole Subsystem (Group 598).

Revision: Capacity impacts have been added for Seminole Subsystem (Group 598) for November 2021.

Allocation Group(s)/Point(s): Beaver North (Group 1025), PEPL/NNG Mullinville (POI 173) and ANR/NNG Greensburg (POI 179)

Location: Northern’s mainlines between the Mullinville, Kansas and Macksville, Kansas compressor stations, and station modifications at the Beaver, Oklahoma and Mullinville, Kansas compressor stations

Project Description: Pipeline maintenance

Months: September 2021 through December 2021

Direction of Flow: Delivery for Beaver North (Group 1025) and ANR/NNG Greensburg (POI 179), and receipt for PEPL/NNG Mullinville (POI 173)

Capacity Impact: Primary firm service will not be impacted.

Revision: Capacity impacts have been added for Beaver North (Group 1025), PEPL/NNG Mullinville (POI 173) and ANR/NNG Greensburg (POI 179) for November 2021 and December 2021. 

Allocation Group(s)/Point(s): Spraberry Station (Group 602)

Location: Northern’s Spraberry, Texas compressor station

Project Description: Pipeline Maintenance

Months: September 2021, November 2021 through December 2021

Direction of Flow: Receipt

Capacity Impact: Primary firm service will not be impacted.

Revision: Capacity impacts have been added for Spraberry Station (Group 602) for November 2021 and December 2021. 

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.