05000461/FIN-2009003-02
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Finding | |
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| Title | Review of Excess Flow Check Valve Operability Evaluation In Lieu of Testing |
| Description | The licensee identified that nine excess flow check valves were incorrectly removed from its Inservice Testing Program in 2002. The valves have a safety function to re-open following a design basis accident to provide instrumentation assumed to be available post-accident. The valves have not been tested since the licensees refueling outage in 2000. This issue is discussed in greater detail in Section 4OA2.3.b.(2) of this inspection report. The inspectors reviewed the licensees operability evaluation for the excess flow check valves and have discussed the evaluation with the licensees staff. At the end of this inspection period, open questions remained with the operability evaluation. This issue is considered to be an Unresolved Item (URI 05000461/2009003-02) pending additional review and resolution of open questions |
| Site: | Clinton  |
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| Report | IR 05000461/2009003 Section 1R15 |
| Date counted | Jun 30, 2009 (2009Q2) |
| Type: | URI: |
| cornerstone | Mitigating Systems |
| Identified by: | Self-revealing |
| Inspection Procedure: | IP 71111.15 |
| Inspectors (proximate) | J Draper M Mitchell M Ring S Mischke A Scarbeary B Kemker C Brown D Lords D Reesera Scarbeary B Kemker D Lords J Bozga M Mitchell M Ring S Mischk |
| INPO aspect | |
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Finding - Clinton - IR 05000461/2009003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Clinton) @ 2009Q2
Self-Identified List (Clinton)
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