05000255/FIN-2010004-09
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Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | License Condition 2.C(3) requires, in part, that the licensee shall implement and maintain in effect all provisions of the approved fire protection program as described in the Final Safety Analysis Report for the facility. The objectives of Fire Protection Program procedure, EN-DC-330, include ensuring that fire protection features credited in the Fire Protection Program analyses are inspected, tested, and maintained such that they will perform their design functions. Contrary to these requirements, on December 17, 2009, maintenance was performed on the P-9B diesel fire pump which caused the pump to fail during testing approximately 6 months later. Specifically, as part of the effort to correct an issue with the fuel pump gearbox, the routing of the flexible shaft from the gearbox to the overspeed switch was altered such that it created stresses which resulted in premature failure during testing. The finding screened as Green in IMC 0609 Appendix F, Fire Protection Significance Determination Process, based on an assignment of low degradation in the fixed fire suppression systems category. Specifically, redundant fire protection pumps were available to perform the functions of P-9B. The licensee documented the issue in CR-PLP-2010-2334. |
| Site: | Palisades  |
|---|---|
| Report | IR 05000255/2010004 Section 4OA7 |
| Date counted | Sep 30, 2010 (2010Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | J Cassidy J Ellegood J Giessner T Taylor |
| INPO aspect | |
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Finding - Palisades - IR 05000255/2010004 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Palisades) @ 2010Q3
Self-Identified List (Palisades)
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