EGT Planned Service Outages

                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                 
 TSP:                                     872670161                                                                                                                                                                                                       
 TSP Name:                                ENABLE GAS TRANSMISSION, LLC                                                                                                                                                                                    
 Critical Notice Description:             Not a critical notice                                                                                                                                                                                           
 Notice Effective Date:                   10/16/2025                                                                                                                                                                                                      
 Notice Effective Time:                   06:45                                                                                                                                                                                                           
 Notice End Date:                         00/00/0000                                                                                                                                                                                                      
 Notice End Time:                         00:00                                                                                                                                                                                                           
 Notice Identifier:                       6186                                                                                                                                                                                                            
 Notice Status Description:               Initiate                                                                                                                                                                                                        
 Notice Type:                             Planned Service Outage                                                                                                                                                                                          
 Posting Date/Time:                       10/16/2025 07:09                                                                                                                                                                                                
 Required Response Indicator Description: No response required                                                                                                                                                                                            
 Response Date:                                                                                                                                                                                                                                           
 Response Time:                                                                                                                                                                                                                                           
 Subject:                                 PLANNED SERVICE OUTAGES                                                                                                                                                                                         
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 Notice Text:                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 Revision    Start Date       End Date   Prev StartPrev End  D                 Line / Facility                Pooling Area          Line                             Maintenance                   Potential       O/A or News                            
    Y         9/2/2025       10/31/2025   8/4/2025 10/15/2025               Chiles Dome Storage                   West            Line 2-AD                 Unit 1 / Electronics Upgrades              7               N/A                                
    Y        11/17/2025      11/21/2025  9/22/2025  9/26/2025          Line O (Chandler to Red Oak)               North             Line O                       Verification Digs                     1               N/A                                
    N        10/1/2025       10/31/2025                                  Line O (Red Oak to Dunn)                 North             Line O                         Integrity Digs                      4               6129                               
    Y        10/6/2025       11/3/2025                                         Dunn Station                       North      Line BT-1 / OM-1/J/T          Unit 4 Compressor Maintenance               8               6163                               
    N        10/6/2025       10/10/2025                                      Malvern Station                     Neutral           Line AC                   Unit 3 / Annual Maintenance               1               N/A                                
    N        10/7/2025       10/10/2025                                        Amber Station                      West             Line AD                      Unit 4 / 3000 hour PM                  3               N/A                                
    N        10/7/2025       10/11/2025                                        Allen Station                      West             Line AD                     Semi Annual Maintenance                 8               6118                               
    N        10/7/2025       10/10/2025                                           Line AC                        Neutral           Line AC                Cleaning Pig Runs (All Sections)             6               N/A                                
    N        10/8/2025       10/31/2025                                           Line A                          South             Line A                     ILI / DA Integrity Digs                 1               N/A                                
    Y        10/13/2025      10/29/2025  10/6/2025 10/17/2025                    Line JM-1                        North           Line JM-1                      ILI Pigging Project                   3               6143                               
    N        10/13/2025      10/13/2025                                          Line OM-5                        North           Line OM-5                       Cleaning Pig Run                     4               N/A                                
    N        10/13/2025      10/16/2025                                          Line A-3                         North            Line A-3                 Pressure Reconfirmation Test               1               N/A                                
    N        10/15/2025      10/22/2025                                     Chiles Dome Storage                   West             Line AD                           Storage EOS                       7               6141                               
    N        10/15/2025      10/15/2025                                       Beirne Station                      South           Line S-3-S                  Station ESD / Maintenance                1               N/A                                
    N        10/20/2025      10/24/2025                                      Malvern Station                     Neutral           Line AC           Unit 1 / Water Pumps, Packing Replacements        1               N/A                                
    Y        10/20/2025      10/31/2025  10/6/2025 10/20/2025                Chandler Station                    Neutral       Line AC,O, O-1-O              Unit 3 / Annual Maintenance               3               N/A                                
    N        10/27/2025      11/7/2025                                       Line K-2 to KT-1                     South            Line K-2                Mainline Regulator Installation             1               N/A                                
    N        10/28/2025      11/5/2025                                          Ada Storage                       West             Line AD                           Storage EOS                       7               6142                               
    N        11/3/2025          TBD                                              Line JM-1                        North           Line JM-1                         Integrity Dig                      7               6181                               
    N        11/3/2025       11/3/2025                               Line BT-14 (Pottsville to Conway)            North           Line BT-14                     ILI Pigging Project                   1               N/A                                
    N        11/3/2025       11/3/2025                              Line FT-18 (Six Mile to Perryville)           South           Line FT-18                      Cleaning Pig Run                     1               N/A                                
    N        11/4/2025       11/4/2025                           Line FM-56 (Perryville to ANR)                   South           Line FM-56                      Cleaning Pig Run                     1               N/A                                
    N        11/5/2025       11/5/2025                                   Line FM-63 (ANR to Delhi)                South           Line FM-63                      Cleaning Pig Run                     1               N/A                                
    N        11/6/2025       11/6/2025                                Line FM-63A (Delhi to Line CP)              South          Line FM-63A                      Cleaning Pig Run                     1               N/A                                
    N        11/11/2025      11/11/2025                                       Hinton Station                      West             Line AD                     Generator Installation                  3               N/A                                
    N         4/1/2026       4/30/2026                                    Line AD (Amber to Ada)                  West             Line AD                       ILI Pigging Project                   4               TBD                                
    N         7/1/2026       7/31/2026                                    Line AD (Amber to Ada)                  West             Line AD                         Integrity Digs                      4               TBD                                
 1.  No capacity impact is expected at this time.                                                                                                                                                                                                         
 2.  Coordinating with necessary loads.                                                                                                                                                                                                                   
 3.  Based on historical and current throughput, no capacity impact is expected.  In the event nominations increase significantly, restrictions may become necessary.                                                                                     
 4.  Coordinating maintenance with interconnecting pipe to minimize customer impact.  No capacity impact is expected at this time; however, if operating conditions change, affected                                                                      
       parties will be notified.                                                                                                                                                                                                                          
 5.  Affected production notified of shut-in during work.                                                                                                                                                                                                 
 6.  Customers may experience pressure fluctuations, but no capacity impact is anticipated.                                                                                                                                                               
 7.  Based upon customer nominations, restrictions may become necessary.                                                                                                                                                                                  
 8.  Based on all available information, capacity will be impacted.  Capacity reductions will be done in accordance with the provisions of EGT's tariff regarding scheduling and interruption of services.                                                
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
                                                                  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