TSP:                                     872670161                                                                                                                                                                                                       
 TSP Name:                                ENABLE GAS TRANSMISSION, LLC                                                                                                                                                                                    
 Critical Notice Description:             Critical notice                                                                                                                                                                                                 
 Notice Effective Date:                   04/21/2026                                                                                                                                                                                                      
 Notice Effective Time:                   09:00                                                                                                                                                                                                           
 Notice End Date:                         04/29/2026                                                                                                                                                                                                      
 Notice End Time:                         09:00                                                                                                                                                                                                           
 Notice Identifier:                       6337                                                                                                                                                                                                            
 Notice Status Description:               Initiate                                                                                                                                                                                                        
 Notice Type:                             Maintenance                                                                                                                                                                                                     
 Posting Date/Time:                       03/11/2026 09:42                                                                                                                                                                                                
 Required Response Indicator Description: No response required                                                                                                                                                                                            
 Response Date:                                                                                                                                                                                                                                           
 Response Time:                                                                                                                                                                                                                                           
 Subject:                                 PLANNED BUCKLEY MAINTENANCE                                                                                                                                                                                     
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 Notice Text:                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 This Operational Alert is being issued pursuant to Section 20, GT&C, of EGT s Tariff to notify                                                                                                                                                           
 shippers that the planned maintenance posted on the Service Outage Calendar at EGT s Buckley                                                                                                                                                             
 Compressor Station located in Caddo Parish, Louisiana, and in EGT s South Pooling Area. The                                                                                                                                                              
 maintenance will begin Tuesday April 21st , 2026, at 09:00, with an anticipated completion date                                                                                                                                                          
 of Wednesday April 29th, 2026, at 09:00 AM.                                                                                                                                                                                                              
 Secondary Firm and Interruptible shippers may experience impacts in the South Pooling Area,                                                                                                                                                              
 including Perryville deliveries. EGT does not anticipate impacts to its Primary Firm Services.                                                                                                                                                           
 However, unforeseen issues, including, but not limited to, nominations, weather conditions,                                                                                                                                                              
 storage needs, etc., may result in scheduling reductions.  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, Firm 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 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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