Notice Detail – Northern Natural Gas

TSP Name:Northern Natural Gas Company	Post Date/Time:07/21/2020 03:45 PM
TSP:784158214	Notice Effective Date/Time:07/21/2020 03:45 PM
Notice ID:55529	Notice End Date/Time:07/28/2020 09:45 AM
Notice Type:Planned Service Outage	For Gas Day(s):07/21/2020 to 07/28/2020
Subject:PLANNED SERVICE OUTAGES – JULY 2020 THROUGH NOVEMBER 2020	Notice Status:Terminate
Critical:N	Required Response Indicator Description:5-No response required
Location:FIELD AND MARKET AREA	Prior Notice:55478

Notice Text

Northern has scheduled the service outages that will affect operating capacity within the months of July 2020 through November 2020. 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.

Market Area

East Leg

Allocation Group(s)/Point(s): Earlville East (Group 487), Galena East (Group 463), and Belleville East (Group 488)

Location: Northern’s mainline between Galena, Illinois and Belleville, Wisconsin and the Galena, Illinois and Belleville, Wisconsin compressor stations

Project Description: Station and pipeline maintenance

Month(s): July 2020 and August 2020

Direction of Flow: Delivery

Capacity Impact: Northern does not anticipate primary firm service will be impacted.

Revision: Capacity impacts have been removed for July 24-26, 2020.

Central Mainline

Allocation Group(s)/Point(s): TIGT Milligan (POI 210)

Location: Palmyra, Nebraska

Project Description: Station maintenance at the Palmyra, Nebraska compressor station and pipeline maintenance

Month(s): August 2020 and September 2020

Direction of Flow: Receipt

Capacity Impact: Primary firm service will not be impacted.

Field Area

Allocation Group(s)/Point(s): Beaver North (Group 1025), Beaver C System (Group 31), Beaver System South (Group 13), Pampa North (Group 1023), PEPL/NNG Mullinville (POI 173) and ANR/NNG Greensburg (POI 179)

Location: Beaver, Oklahoma and Mullinville, Kansas compressor stations

Project Description: Station modifications and in-line inspection modifications between the Beaver, Oklahoma and Mullinville, Kansas compressor stations

Month(s): August 2020 through November 2020

Direction of Flow: Delivery for Beaver North (Group 1025), Pampa North (Group 1023), and ANR/NNG Greensburg (POI 179) and receipt for Beaver C System (Group 31), Beaver System South (Group 13) and PEPL/NNG Mullinville (POI 173)

Capacity Impact: Northern does not anticipate primary firm service will be impacted for Beaver System South (Group 13), Pampa North (Group 1023) and PEPL/NNG Mullinville (POI 173). Primary firm service will not be impacted for Beaver C System (Group 31), Beaver North (Group 1025) and ANR/NNG Greensburg (POI 179).

Revision: Capacity impacts have been updated for August 2020 through October 2020. Capacity impacts have been added for September 2020.

Allocation Group(s)/Point(s): Sunray Low (Group 10) and Sunray High (Group 32)

Location: Sunray, Texas compressor station

Project Description: Station maintenance at the Sunray, Texas compressor station

Month(s): July 2020 through October 2020

Direction of Flow: Receipt

Capacity Impact: Primary firm service will not be impacted.

Revision: Capacity impacts have been added for September 2020 and October 2020.

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.