05000313/FIN-2009006-01
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Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | The following violation of very low safety significance (Green) was identified by the licensee and is a violation of NRC requirements which meets the criteria of Section VI of the NRC Enforcement Policy, NUREG-1600, for being dispositioned as a noncited violation. Title 10 CFR Part 50, Appendix B, Criterion XV, Nonconforming Materials, Parts, or components, requires, in part, that measures shall be established to control materials, parts, or components which do not conform to requirements in order to prevent their inadvertent use or installation. These measures shall include, as appropriate, procedures for identification, documentation, segregation, disposition, and notification to affected organizations. Contrary to the above requirement, the licensee failed to ensure that a solenoid valve design that had been determined to be inadequate in January 2006 was controlled and not issued for use or installation. This resulted in a subsequent failure of decay heat cooler A bypass valve (CV-1433) because of the inadequate solenoid valve. This finding was determined to have very low safety significance because the condition did not result in the actual loss of any component, train, or system. This issue was entered into the licensees corrective action program as condition reports ANO-1-2008-2525, ANO-1-2008-2578 and ANO-1-2008-2625. |
| Site: | Arkansas Nuclear  |
|---|---|
| Report | IR 05000313/2009006 Section 4OA7 |
| Date counted | Mar 31, 2009 (2009Q1) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | G Werner J Clark J Drake J Josey L Ricketson Z Bailey |
| INPO aspect | |
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Finding - Arkansas Nuclear - IR 05000313/2009006 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Arkansas Nuclear) @ 2009Q1
Self-Identified List (Arkansas Nuclear)
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