05000313/FIN-2008004-07
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Finding | |
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Title | Licensee-Identified Violation |
Description | 10 CFR 50.65(a)(2) requires, in part, that monitoring specified in paragraph (a)(1) is not required where it has been demonstrated the performance or condition of a system, structure, or component is being effectively controlled through appropriate preventative maintenance, such that a system, structure, or component remains capable of performing its intended function. Contrary to the above, licensee personnel failed to demonstrate the performance of the Unit 2 component cooling water system through appropriate preventative maintenance. Specifically, licensee personnel determined that a component cooling water system failure was incorrectly counted. Licensee personnel subsequently determined that the component cooling water system should have been evaluated in accordance with 10 CFR 50.65(a)(1). The finding was determined to have very low safety significance because the Maintenance Rule aspect of the finding did not lead to an actual loss of safety function of the system, or cause a component to be inoperable, nor did it screen as potentially risk significant due to a seismic, flooding, or severe weather initiating event. The issue was entered into the licensee\'s corrective action program as Condition Reports ANO-2-2008-1395 and ANO-2-2008-1396. |
Site: | Arkansas Nuclear ![]() |
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Report | IR 05000313/2008004 Section 4OA7 |
Date counted | Sep 30, 2008 (2008Q3) |
Type: | NCV: Green |
cornerstone | Mitigating Systems |
Identified by: | Licensee-identified |
Inspection Procedure: | |
Inspectors (proximate) | P Elkmann D Stearns T Mckernon A Sanchez J Josey B Larson |
INPO aspect | |
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Finding - Arkansas Nuclear - IR 05000313/2008004 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Arkansas Nuclear) @ 2008Q3
Self-Identified List (Arkansas Nuclear)
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