TSP:                                     006968077                                                                                                                                                                                                       
 TSP Name:                                ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC                                                                                                                                                                      
 Critical Notice Description:             Critical notice                                                                                                                                                                                                 
 Notice Effective Date:                   07/15/2024                                                                                                                                                                                                      
 Notice Effective Time:                   09:00                                                                                                                                                                                                           
 Notice End Date:                         00/00/0000                                                                                                                                                                                                      
 Notice End Time:                         00:00                                                                                                                                                                                                           
 Notice Identifier:                       4965                                                                                                                                                                                                            
 Notice Status Description:               Initiate                                                                                                                                                                                                        
 Notice Type:                             Operational Alert                                                                                                                                                                                               
 Posting Date/Time:                       07/15/2024 08:36                                                                                                                                                                                                
 Required Response Indicator Description: No response required                                                                                                                                                                                            
 Response Date:                                                                                                                                                                                                                                           
 Response Time:                                                                                                                                                                                                                                           
 Subject:                                 LONG POSITION SPW_TERMINATED                                                                                                                                                                                    
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 Notice Text:                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 New Information Posted 7/15/24:                                                                                                                                                                                                                          
 MRT Balancing Alert #4952 is terminated effective 9:00 a.m. Monday, July 15th , 2024.                                                                                                                                                                    
                                                                                                                                                                                                                                                          
 Previous Information Posted 7/1/24:                                                                                                                                                                                                                      
 Due to the potential negative impact of significant shipper long imbalance positions on MRT storage                                                                                                                                                      
 operations, MRT is issuing a System Protection Warning (SPW) effective 9:00 a.m. Monday, June 3rd,                                                                                                                                                       
 2024 and continuing until further notice.                                                                                                                                                                                                                
                                                                                                                                                                                                                                                          
 During this time:                                                                                                                                                                                                                                        
 1)	Shippers should avoid daily long imbalance positions.                                                                                                                                                                                                 
 2)	MRT may not schedule any nominations that result in a daily long position.                                                                                                                                                                            
 3)	MRT may not accept any makeup of short positions.                                                                                                                                                                                                     
                                                                                                                                                                                                                                                          
 Failure to comply with this SPW may result in the issuance of an OFO.  Nominations will be confirmed                                                                                                                                                     
 and scheduled in accordance with MRT s Tariff.                                                                                                                                                                                                           
                                                                                                                                                                                                                                                          
 This SPW will be updated as more information becomes available.                                                                                                                                                                                          
                                                                                                                                                                                                                                                          
 If you have any questions concerning this SPW, please contact your Scheduling representative.                                                                                                                                                            
                                                                                                                                                                                                                                                          
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