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Forwards engineering evaluation of 811128 event involving svc water valve pit flooding.Licensee has installed dikes & lights & upgraded maint procedures to preclude future occurrences.No further action necessary.

Accession Number: ML20244C102

Date Released: Tuesday, September 15, 2020

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• ML20244C101 - Forwards engineering evaluation of 811128 event involving svc water valve pit flooding.Licensee has installed dikes & lights & upgraded maint procedures to preclude future occurrences.No further action necessary. (1 page(s), 2/16/1983)
• ML20245L276 - AEOD/E303 rept re 811128 valve flooding event.Analysis showed that water is available for min of 13.7 h before makeup to intake canal necessary.Licensee installed dikes, lights & upgraded maint procedures. (5 page(s), 2/16/1983)