05000440/FIN-2009002-01
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Finding | |
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| Title | Ineffective Corrective Actions Associated with the Motor Feedwater Pump in 10 CFR 50.65(a)(1) Status |
| Description | A finding of very low safety significance and associated NCV of10 CFR 50.65(a)(1) was identified by the inspectors for the licensee\\\'s failure to take reasonable corrective action to avoid recurrence of unavailability of a component in accordance with the maintenance rule. The inspectors determined that the licensee failed to implement the corrective action identified by the expert review panel, after the motor feedwater pump (MFP) did not meet licensee established goals. Specifically, the licensee failed to continuously run a purifier on the MFP lube oil sump to ensure the MFP was capable of fulfilling its intended function. On August 2, 2008, the portable lube oil purifier failed and the licensee did not connect a readily available purifier until after water intrusion into the oil rendered the MFP unavailable on August 7, 2008, and the plant entered YELLOW probabilistic safety assessment (PSA) risk. The licensee entered this issue into their corrective action program, attached the available lube oil purifier to restore the MFP, and purchased an additional lube oil purifier to ensure the plant would continue to implement the program\\\'s corrective action to avoid further MFP unavailability. The finding was determined to be more than minor because the finding was associated with the Initiating Events cornerstone attribute of equipment performance and affected the cornerstone objective to limit the likelihood of those events that upset plant stability and challenge critical safety functions during plant operations. Specifically, the failure to implement a corrective action challenged the availability of a risk-significant component with a known degraded equipment problem and placed the plant in unplanned YELLOWPSA risk. The primary cause of this finding was related to the cross-cutting area of Problem Identification and Resolution per IMC 0305 P.1(c) because the organization failed to properly prioritize the purification system repair. The inspectors determined that the finding was of very low safety significance following an SDP revie |
| Site: | Perry  |
|---|---|
| Report | IR 05000440/2009002 Section 1R12 |
| Date counted | Mar 31, 2009 (2009Q1) |
| Type: | NCV: Green |
| cornerstone | Initiating Events |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.12 |
| Inspectors (proximate) | M Munir M Wilk J Robbins J Cassidy G Hausman T Bilik M Phalen G Wright M Franke R Leidy J Cameron |
| CCA | P.2, Evaluation |
| INPO aspect | PI.2 |
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Finding - Perry - IR 05000440/2009002 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Perry) @ 2009Q1
Self-Identified List (Perry)
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