Notice Detail – Northern Natural Gas

TSP Name:Northern Natural Gas Company	Post Date/Time:09/14/2022 03:50 PM
TSP:784158214	Notice Effective Date/Time:09/14/2022 03:50 PM
Notice ID:66538	Notice End Date/Time:09/16/2022 03:15 PM
Notice Type:Planned Service Outage	For Gas Day(s):09/14/2022 to 09/16/2022
Subject:PLANNED SERVICE OUTAGES – SEPTEMBER 2022 THROUGH NOVEMBER 2022	Notice Status:Terminate
Critical:N	Required Response Indicator Description:5-No response required
Location:MARKET AND FIELD AREA	Prior Notice:66511

Notice Text

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

Northern has completed the station maintenance impacting Waterloo East (Group 773), Earlville East (Group 487), Galena East (Group 463) and Belleville East (Group 488) ahead of schedule. As a result, Northern returned the impacted groups to normal operating capacity effective for the Evening nomination cycle for Gas Day September 15, 2022, and the Intraday 3 nomination cycle for Gas Day September 14, 2022.

Market Area

Allocation Group(s)/Point(s): Waterloo East (Group 773), Earlville East (Group 487), Galena East (Group 463) and Belleville East (Group 488)

Location: Northern’s mainlines between the Ogden, Iowa compressor station and the Bluff Creek, Wisconsin delivery station

Project Description: Pipeline maintenance and in-line inspection reports

Months: August 2022 through October 2022

Direction of Flow: Delivery

Capacity Impact: Primary firm service will not be impacted.

Revision: Capacity impacts have been returned to normal operating capacity for September 2022.

Field Area

Allocation Group(s)/Point(s): Beaver North (Group 1025), Pampa North (Group 1023), Brownfield North (Group 1022), Beaver C System (Group 31), Beaver C and Beaver North (Group 1080), Roger Mills Hemphill System (Group 14) and PEPL/NNG Mullinville (POI 173)

Location: Northern’s mainlines between Clifton, Kansas and Brownfield, Texas, and station maintenance at the Gaines County, Claude, and Pampa compressor stations located in Texas

Project Description: Pipeline and station maintenance

Months: September 2022 through November 2022

Direction of Flow: Delivery for Beaver North (Group 1025), Pampa North (Group 1023), Brownfield North (Group 1022) and Beaver C and Beaver North (Group 1080), and receipt for Beaver C System (Group 31), Roger Mills Hemphill System (Group 14) and PEPL/NNG Mullinville (POI 173)

Capacity Impact: Northern does not anticipate primary firm service will be impacted for Brownfield North (Group 1022), Pampa North (Group 1023), and PEPL/NNG Mullinville (POI 173). Primary firm service will not be impacted for Beaver C and Beaver North (Group 1080), Beaver North (Group 1025), Beaver C System (Group 31), and Roger Mills Hemphill System (Group 14).

Revision: Capacity impacts have been updated for September 2022.

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.