TSP:                                     006968077
 TSP Name:                                ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC
 Critical Notice Description:             Critical notice
 Notice Effective Date:                   05/15/2020
 Notice Effective Time:                   11:55
 Notice End Date:                         00/00/0000
 Notice End Time:                         00:00
 Notice Identifier:                       3526
 Notice Status Description:               Supersede
 Notice Type:                             Operational Alert
 Posting Date/Time:                       05/15/2020 12:45
 Prior Notice Identifier:                 3450
 Required Response Indicator Description: No response required
 Response Date:
 Response Time:
 Subject:                                 STORAGE UTILIZATION SPW

 Notice Text:

 Due to the potential negative impact of significant shipper imbalance positions on EMRT storage
 operations, EMRT is issuing a System Protection Warning (SPW) effective 5/16/2020 and continuing until
 further notice.
 During this time:
 1)	Shippers should avoid daily imbalance positions.
 2)	EMRT may not schedule IT, AOR or secondary firm transportation volumes to storage nor will
 EMRT allocate secondary firm transportation on a no-notice basis from points north of storage
 that would require southbound capacity on EMRT s Main Line.
 3)	EMRT may allow IT, AOR and secondary firm to storage from West Line and Perryville points.
 Failure to comply with this SPW may result in the issuance of an OFO.  Nominations will be confirmed
 and scheduled in accordance with EMRT s Tariff.
 This SPW will be updated as more information becomes available.
 If you have any questions concerning this SPW, please contact your Customer Solutions representative.
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