TSP:                                     872670161                                                                                                                                                                                                       
 TSP Name:                                ENABLE GAS TRANSMISSION, LLC                                                                                                                                                                                    
 Critical Notice Description:             Critical notice                                                                                                                                                                                                 
 Notice Effective Date:                   05/19/2026                                                                                                                                                                                                      
 Notice Effective Time:                   09:00                                                                                                                                                                                                           
 Notice End Date:                         05/21/2026                                                                                                                                                                                                      
 Notice End Time:                         09:00                                                                                                                                                                                                           
 Notice Identifier:                       6370                                                                                                                                                                                                            
 Notice Status Description:               Initiate                                                                                                                                                                                                        
 Notice Type:                             Maintenance                                                                                                                                                                                                     
 Posting Date/Time:                       04/07/2026 15:24                                                                                                                                                                                                
 Required Response Indicator Description: No response required                                                                                                                                                                                            
 Response Date:                                                                                                                                                                                                                                           
 Response Time:                                                                                                                                                                                                                                           
 Subject:                                 MRT FOUNTAIN HILL MAINTENANCE                                                                                                                                                                                   
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 Notice Text:                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 EGT received the following notification from MRT regarding planned maintenance on its Fountain Hill                                                                                                                                                      
 Compressor Station which could impact the EGT Transportation Agreements on MRT utilized to deliver                                                                                                                                                       
 to the Perryville Hub. Based on current nominations, EGT anticipates that primary firm services through                                                                                                                                                  
 Perryville will be scheduled to approximately 81% of MDO quantities during the outage.                                                                                                                                                                   
                                                                                                                                                                                                                                                          
 POSTED ON MRT ON 4/7/26                                                                                                                                                                                                                                  
 This System Protection Warning (SPW) is being issued by MRT to notify shippers of a planned                                                                                                                                                              
 maintenance on MRT s Fountain Hill Compressor Station located in Ashley County, Arkansas. This will                                                                                                                                                      
 result in a throughput limit of 300,000 Dth/D through the station.                                                                                                                                                                                       
 The planned maintenance on the Fountain Hill Compressor Station will begin Tuesday May 19th, 2026, at                                                                                                                                                    
 09:00 and an anticipated completion date of Thursday May 21st, 2026, at 09:00.                                                                                                                                                                           
                                                                                                                                                                                                                                                          
  .  During this time, nominations and allocations to delivery points located south of MRT s Fountain Hill                                                                                                                                                
 compressor station will be subject to the following criteria:                                                                                                                                                                                            
 *	Nominations and allocations will need to be within their primary path and primary direction of                                                                                                                                                         
 flow.                                                                                                                                                                                                                                                    
 *	Nominations and allocations will not be allowed to exceed their Line Priority, Rate Zone Capacity                                                                                                                                                      
 or Line Capacity.                                                                                                                                                                                                                                        
 *	Daily activity resulting in long positions may not be allowed during this period.                                                                                                                                                                      
 *	Make up of short positions may not be allowed during this period.                                                                                                                                                                                      
 Based on current nominations, MRT anticipates impacts to primary firm services.                                                                                                                                                                          
 If you have any questions concerning this Alert, please contact your Scheduling Representative.                                                                                                                                                          
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
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