05000382/FIN-2008007-02
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Finding | |
|---|---|
| Title | Inadequate Operability Determination of a Pressure Boundary Valve |
| Description | The team identified a Green noncited violation of 10 CFR Part 50, Appendix B, Criterion V, for a failure to follow procedure, when the licensee failed to complete an adequate operability evaluation for Valve SI-142A. Specifically, on August 21, 2008, the licensee failed to follow Procedure EN-OP-104, \"Operability Determinations,\" Revision 3, because personnel did not determine the leak rate solely through the required pressure boundary valve. The licensee entered this deficiency into their corrective action program as Condition Report 2008-05077. The failure to perform an adequate operability evaluation on safety-related plant equipment in accordance with Procedure EN-OP-104 is a performance deficiency. The team determined this finding was greater than minor from review of Manual Chapter 0612, Appendix E, \"Examples of Minor Issues.\" The finding was similar to non-minor finding Example 3.j in that reasonable doubt existed related to the operability of Valve SI-142A. Using Manual Chapter 0609.04, \"Phase 1 Initial Screening and Characterization of Findings, the team determined the finding had very low safety significance because it did not represent an actual open pathway in the physical integrity of the reactor containment building. The finding had a crosscutting aspect in the area of problem identification and resolution because the licensee failed to thoroughly evaluate valve operability (P.1(c)) |
| Site: | Waterford  |
|---|---|
| Report | IR 05000382/2008007 Section 4OA2 |
| Date counted | Dec 31, 2008 (2008Q4) |
| Type: | NCV: Green |
| cornerstone | Barrier Integrity |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71152 |
| Inspectors (proximate) | P Goldberg D Overland D Bollock |
| CCA | P.2, Evaluation |
| INPO aspect | PI.2 |
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Finding - Waterford - IR 05000382/2008007 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Waterford) @ 2008Q4
Self-Identified List (Waterford)
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