TSP:                                     872670161                                                                                                                                                                                                       
 TSP Name:                                ENABLE GAS TRANSMISSION, LLC                                                                                                                                                                                    
 Critical Notice Description:             Critical notice                                                                                                                                                                                                 
 Notice Effective Date:                   04/15/2025                                                                                                                                                                                                      
 Notice Effective Time:                   09:00                                                                                                                                                                                                           
 Notice End Date:                         04/30/2025                                                                                                                                                                                                      
 Notice End Time:                         09:00                                                                                                                                                                                                           
 Notice Identifier:                       5928                                                                                                                                                                                                            
 Notice Status Description:               Initiate                                                                                                                                                                                                        
 Notice Type:                             Maintenance                                                                                                                                                                                                     
 Posting Date/Time:                       02/11/2025 13:55                                                                                                                                                                                                
 Required Response Indicator Description: No response required                                                                                                                                                                                            
 Response Date:                                                                                                                                                                                                                                           
 Response Time:                                                                                                                                                                                                                                           
 Subject:                                 CHILES DOME END OF SEASON                                                                                                                                                                                       
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 Notice Text:                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 This Operational Alert (OA) is being issued pursuant to Section 20, GT&C of EGT s Tariff to notify                                                                                                                                                       
 shippers of planned end-of-season (EOS) maintenance at EGT s Chiles Dome Storage Facility                                                                                                                                                                
 with an effective date of April 15th, 2025, and an anticipated completion date of April 30th,                                                                                                                                                            
 2025, at 09:00.                                                                                                                                                                                                                                          
 Shippers system-wide shall maintain actual receipts and deliveries commensurate with                                                                                                                                                                     
 scheduled volumes.  EGT will have limited operational flexibility to manage pipeline imbalances                                                                                                                                                          
 and anticipates it will be unable to support unscheduled long positions.  EGT may reduce                                                                                                                                                                 
 scheduled receipts intraday to balance with the corresponding deliveries as necessary to                                                                                                                                                                 
 maintain system deliverability and operational integrity.  EGT requires all delivery point                                                                                                                                                               
 operators to keep actual daily takes out of the system equal to or greater than scheduled                                                                                                                                                                
 quantities, regardless of their cumulative imbalance position, unless scheduled with EGT.  EGT                                                                                                                                                           
 will schedule receipts and deliveries in accordance with EGT s Tariff.                                                                                                                                                                                   
 Should any of the details of this posting change, EGT will notify its shippers and update this                                                                                                                                                           
 notice accordingly.                                                                                                                                                                                                                                      
 If you have any questions concerning this alert, please contact your Customer Solutions                                                                                                                                                                  
 Representative.                                                                                                                                                                                                                                          
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