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Forwards insp rept 50-302/93-11 on 930412-17 & notice of violation.Violation of concern because maint performed on 500KV switchyard battery w/inadequate procedure w/ contributing factor that technicians inadequately trained.

Accession Number: ML20044G221

Date Released: Friday, November 6, 2020

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• ML20044G220 - Forwards insp rept 50-302/93-11 on 930412-17 & notice of violation.Violation of concern because maint performed on 500KV switchyard battery w/inadequate procedure w/ contributing factor that technicians inadequately trained. (3 page(s), 5/17/1993)
• ML20044G226 - Notice of violation from insp on 930412-17.Violation noted: electrical maint personnel removed 500KV substation battery from svc w/o adequate procedure to delineate evolution. (1 page(s), 5/17/1993)
• ML20044G230 - Insp rept 50-302/93-11 on 930412-17.Violation noted.Major areas inspected:cricumstances surrounding three minute interruption in operation of DHR sys due to loss of 500KV offsite power source that occurred on 930408. (11 page(s), 5/17/1993)