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Forwards LER 97-005-00 which declared MSSVs inoperable when valves failed TS surveillance testing.

Accession Number: ML20210U979

Date Released: Tuesday, August 11, 2020

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• ML20210U973 - Forwards LER 97-005-00 which declared MSSVs inoperable when valves failed TS surveillance testing. (1 page(s), 9/15/1997)
• ML20210U984 - LER 97-005-00:on 961004 & 05 MSSVs failed initial lift pressure test.Cause could not be determined.Improved std TS submitted to NRC. (6 page(s), 9/15/1997)