Northern has scheduled the planned service outages that will affect operating capacity within the months of July through November 2019. 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): Waterloo East (Group 773), Earlville East (Group 487), Galena East (Group 463) and Belleville East (Group 488)
Location: Between Ogden, Iowa and Belleville, Wisconsin compressor stations
Project Description: Station maintenance at the Ogden, Waterloo and Earlville, Iowa; Galena, Illinois; and Belleville, Wisconsin compressor stations. In addition, in-line inspection modifications on the Dubuque to Galena and Galena to ANR-Janesville lines are in progress.
Month(s): July 2019 through September 2019
Direction of Flow: Delivery
Capacity Impact: Northern anticipates primary firm capacity will be impacted.
Revision: Capacity impacts have been updated for Waterloo East (Group 773) for July 2019.
Allocation Group(s)/Point(s): Trailblazer/Beatrice (POI 1318)
Location: Beatrice, Nebraska compressor station
Project Description: Station maintenance at the Beatrice compressor station
Month(s): July 2019
Direction of Flow: Receipt
Capacity Impact: Primary firm service will not be impacted.
Revision: Due to rescheduled outages, outage dates have been updated for Trailblazer/Beatrice (POI 1318) for July 2019.
Central Mainline
Allocation Group(s)/Point(s): TIGT Milligan (POI 210), Ellsworth Central Delivery (POI 19103), American Energies-Garfield (POI 18270) and Rupe Central Delivery (POI 61201)
Location: Mainline between Bushton, Kansas and Palmyra, Nebraska compressor stations
Project Description: Pipeline modifications between the Bushton, Kansas and Palmyra, Nebraska compressor stations and station maintenance at the Palmyra, Nebraska compressor station
Month(s): July 2019 through October 2019
Direction of Flow: Receipt
Capacity Impact: Primary firm service will not be impacted.
Revision: Due to rescheduled outages, outage dates and capacity impacts have been updated for TIGT Milligan (POI 210) for July 2019 through October 2019.
Market/Field Areas Combined
Allocation Group(s)/Point(s): Field to Demarc (Group 831) and Beatrice North (Group 832)
Location: Northern’s mainlines located between the Macksville, Kansas and Oakland, Iowa compressor stations
Project Description: Pipeline maintenance and modifications along the pipelines from the Macksville, Kansas compressor station north to the Clifton, Kansas compressor station (Demarc) in the Field Area, and from Clifton, Kansas to the Oakland, Iowa compressor stations in the Market Area
Month(s): July 2019 through November 2019
Direction of Flow: Delivery
Capacity Impact: Primary firm service will not be impacted.
Revision: Due to rescheduled outages, capacity impacts for Field to Demarc (Group 831) and Beatrice North (Group 832) have been updated for July 2019.
The dates indicated are the anticipated days for the maintenance and modifications to be performed and completed. Please continue to monitor Northern’s website for updates.
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.