TSP:                                     872670161                                                                                                                                                                                                       
 TSP Name:                                ENABLE GAS TRANSMISSION, LLC                                                                                                                                                                                    
 Critical Notice Description:             Critical notice                                                                                                                                                                                                 
 Notice Effective Date:                   04/14/2026                                                                                                                                                                                                      
 Notice Effective Time:                   09:00                                                                                                                                                                                                           
 Notice End Date:                         05/05/2026                                                                                                                                                                                                      
 Notice End Time:                         09:00                                                                                                                                                                                                           
 Notice Identifier:                       6342                                                                                                                                                                                                            
 Notice Status Description:               Initiate                                                                                                                                                                                                        
 Notice Type:                             Maintenance                                                                                                                                                                                                     
 Posting Date/Time:                       03/11/2026 15:43                                                                                                                                                                                                
 Required Response Indicator Description: No response required                                                                                                                                                                                            
 Response Date:                                                                                                                                                                                                                                           
 Response Time:                                                                                                                                                                                                                                           
 Subject:                                 PLANNED BYARS MAINTENANCE UPD                                                                                                                                                                                   
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 Notice Text:                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 New Information Posted on 3/11/26:                                                                                                                                                                                                                       
 The maintenance is now anticipated to occur in the following windows:                                                                                                                                                                                    
 1.	April 14th, 2026 - April 21st, 2026, by 9:00 AM                                                                                                                                                                                                       
 2.	April 28th, 2026   May 5th, 2026, by 9:00 AM                                                                                                                                                                                                          
 All other details from the previous posting (Critical Notice #6332) remain unchanged.                                                                                                                                                                    
                                                                                                                                                                                                                                                          
 Previous Information Posted on 3/10/26:                                                                                                                                                                                                                  
 This Operational Alert is being issued pursuant to Section 20, GT&C, of EGT s Tariff to notify                                                                                                                                                           
 shippers of maintenance at EGT s Byars Lake Compressor Station located in McClain County,                                                                                                                                                                
 Oklahoma and in EGT s West-2 Pooling Area. The maintenance will occur in two separate                                                                                                                                                                    
 windows:                                                                                                                                                                                                                                                 
 3.	April 13th, 2026 - April 20th, 2026, by 9:00 AM                                                                                                                                                                                                       
 4.	April 27th, 2026   May 5th, 2026, by 9:00 AM                                                                                                                                                                                                          
 Based on current nominations, EGT anticipates that primary firm services nominated through                                                                                                                                                               
 Byars Lake Compressor Station will be scheduled to approximately 80-90% of MRO quantities                                                                                                                                                                
 during the outage.                                                                                                                                                                                                                                       
 Unforeseen issues, including, but not limited to, nominations, weather conditions, storage                                                                                                                                                               
 needs, etc., may result in further scheduling reductions in primary firm services.  In the event                                                                                                                                                         
 that unforeseen issues do occur, EGT will evaluate nominations, on a case-by-case basis, based                                                                                                                                                           
 on daily operations to alleviate impacts to the extent possible. During this planned                                                                                                                                                                     
 maintenance, shippers should nominate from their contractual MRO location to reduce risk of                                                                                                                                                              
 scheduling reductions. Should any of the details of this posting change, EGT will notify its                                                                                                                                                             
 shippers and update this notice accordingly.                                                                                                                                                                                                             
 EGT will schedule nominations, if needed, on each impacted day in accordance with its tariff.                                                                                                                                                            
 This alert will remain in effect until further notice.                                                                                                                                                                                                   
 If you have any questions concerning this alert, please contact your Customer Solutions                                                                                                                                                                  
 Representative.                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
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