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Forwards LER 98-011-00,reporting condition prohibited by TS since failure investigation determined that there was not reasonable assurance that 1B RHR pump would be able to perform intended safety function.No new commitments made.

Accession Number: ML20249A166

Date Released: Saturday, September 19, 2020

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• ML20249A165 - Forwards LER 98-011-00,reporting condition prohibited by TS since failure investigation determined that there was not reasonable assurance that 1B RHR pump would be able to perform intended safety function.No new commitments made. (1 page(s), 6/10/1998)
• ML20249A170 - LER 98-011-00:on 970901,1B RHR pump was inoperable due to intermittent min flow valve closures.Caused by failed Rosemount 510DU trip unit.Failed trip unit was replaced. (6 page(s), 6/10/1998)