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RO 77-22/1T:on 770825,B&W-required operating restrictions on decay heat removal pumps found contrary to description of pump operating capability per FSAR.Caused by B&W failure to perform safety evaluation.Corrective action by 770923.W/LER.

Accession Number: ML19261F314

Date Released: Wednesday, October 2, 2019

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• ML19261F313 - RO 77-22/1T:on 770825,B&W-required operating restrictions on decay heat removal pumps found contrary to description of pump operating capability per FSAR.Caused by B&W failure to perform safety evaluation.Corrective action by 770923.W/LER. (4 page(s), 9/9/1977)
• ML19261F315 - LER 77-022/01T:on 770825,during normal operation restrictions placed on decay heat removal pumps found contrary to pump operating capability per FSAR.Restrictions placed on pump by B&W due to pump failure at other util. (1 page(s), 9/8/1977)