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Forwards ROs 50-313/77-03 & 50-313/77-04.

Accession Number: ML19319E556

Date Released: Friday, November 29, 2019

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• ML19319E555 - Forwards ROs 50-313/77-03 & 50-313/77-04. (1 page(s), 2/15/1977)
• ML19319E560 - RO 50-313/77-04:on 770124,control room emergency ventilation unit 2VSF-9 taken out of svc to be replaced w/larger capacity unit.Caused by need to upgrade sys.Larger unit installed. (4 page(s), 2/15/1977)
• ML19319E566 - RO 50-313/77-03:on 770122,steam driven emergency feedwater pump P-7A bearings began to smoke following surveillance test & pump shutdown.Caused by component failure.Bearings replaced. (4 page(s), 2/15/1977)