TSP Name:                                  Northern Natural Gas Company
TSP:                                       784158214
Notice ID:                                 076660
Notice Type:                               Planned Service Outage
Subject:                                   PLANNED SERVICE OUTAGES - APRIL 2024 THROUGH OCTOBER 2024
Location:                                  MARKET AND FIELD AREA
Critical:                                  N
Post Date/Time:                            04/19/2024 11:15 AM
Notice Status:                             Supersede
Prior Notice:                              076397
For Gas Day(s):                            04/19/2024 - 10/31/2024
Notice Effective Date/Time:                04/19/2024 11:15 AM
Notice End Date/Time:                      11/01/2024 08:59 AM
Required Response Indicator Description:   5-No response required

Notice Text: 

  
    


    
      Northern has scheduled the
service outages that will affect operating capacity within the months of April 2024
through October 2024. Please review the 
      
        
          
            Planned Service Outage Summaryfor detailed information related to each
outage.
    
    


    
      
        
      
    
    


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


    
      
        
      
    
    


    
      
        Northern has rescheduled
pipeline maintenance impacting Ventura South (Group 735), Galena East (Group
463) and Belleville East (Group 488). As a result, the capacity impacts for the
above-mentioned groups will be removed from May 2024.
      
    
    


    
      
    
    


    
      
        
          Market Area
        
      
    
    


    
      
        Allocation Group(s)/Point(s): 
      
      Ventura South (Group 735) 
    
    


    
      
        Location:

      
      Northern's mainlines between the
Ogden, Iowa, and Ventura, Iowa, compressor stations
    
    


    
      
        Project Description:
      
       Pipeline maintenance
    
    


    
      
        Month:
      
       June 2024 and July 2024
    
    


    
      
        Direction of Flow:
      
       
    
    


    
      Delivery: Ventura South (Group 735)
    
    


    
      
        Capacity Impact: 
      
      Northern does not anticipate primary firm service will be
impacted for Ventura South (Group 735).
    
    


    
      
        Revision: 
      
      Capacity impacts for Ventura South (Group 735) have been
removed from May 2024.
    
    


    
      
    
    


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


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


    
      
        Project Description:
      
       Station and pipeline maintenance
    
    


    
      
        Month:
      
       June 2024 through August 2024 
    
    


    
      
        Direction of Flow:
      
       
    
    


    
      Delivery: Galena East (Group 463),
Belleville East (Group 488) and Earlville East (Group 487)
    
    


    
      
        Capacity Impact: 
      
      Primary
firm service will not be impacted for Galena East (Group 463) and Belleville
East (Group 488). Northern does not anticipate primary form service will be
impacted for Earlville East (Group 487).
    
    


    
      
        Revision:
      
       Capacity impacts for Galena East (Group 463) and Belleville East
(Group 488) have been removed from May 2024.
    
    


    
      
    
    


    
      
        
          Market/Field Area Combined
        
      
    
    


    
      
        Allocation Group(s)/Point(s): 
      
      Field to Demarc (Group 831) and Beatrice North (Group 832)
    
    


    
      
        Location: 
      
      Northern's mainlines between the Macksville, Kansas, and
Ogden, Iowa, compressor stations
    
    


    
      
        Project Description:
      
       Pipeline maintenance
    
    


    
      
        Month:
      
       April 2024 through October 2024
    
    


    
      
        Direction of Flow:
      
       
    
    


    
      Delivery: Field to Demarc (Group 831)
and Beatrice North (Group 832)
    
    


    
      
        Capacity Impact: 
      
      Northern does not anticipate primary firm service will be
impacted for Field to Demarc (Group 831) and Beatrice North (Group 832).
    
    


    
      
        Revision: 
      
      Capacity
impacts for Field to Demarc (Group 831) and Beatrice North (Group 832) have
been updated for May 2024.
      
    
    


    
      
    
    


    
      Please see 
      
        
          Operationally Available Capacityon
Northern's website for current flow information and the 
        
          Field Area Group Allocation Mapsand
        
          Market Area Group Allocation Mapsfor a list of impacted
points.
      
    
    


    
      
    
    


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