05000373/FIN-2012004-03
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Finding | |
|---|---|
| Title | Failure to Maintain an Adequate Testing Program for Safety-Related Watertight Doors |
| Description | The inspectors identified a finding of very low safety significance and associated NCV of 10 CFR 50, Appendix B, Criterion XI, Test Control, for the licensees failure to maintain an adequate testing program for the stations safety-related watertight doors. Specifically, the licensees watertight door inspection procedure failed to satisfy the testing standard, set forth in regulations, that all testing required to demonstrate that safety-related structures, systems, and components (SSCs) will perform satisfactorily in service, be identified and performed in accordance with written test procedures which incorporate the requirements and acceptance limits contained in applicable design documents. Upon notification by the inspectors, the licensee entered the issue into the CAP and concluded that a revision to the watertight door inspection procedure was warranted. The finding was determined to be more than minor because it was associated with the Mitigating Systems Cornerstone attribute of procedure quality and adversely affected the cornerstone objective of ensuring the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences (i.e., core damage). The finding was determined to be of very low safety significance (Green). This finding did not have a cross-cutting aspect because the deficient inspection procedure was created more than three years ago and was not considered indicative of current performance. |
| Site: | LaSalle  |
|---|---|
| Report | IR 05000373/2012004 Section 1R22 |
| Date counted | Sep 30, 2012 (2012Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.22 |
| Inspectors (proximate) | A Shaikh B Kemker F Ramirez J Bozga J Jandovitz L Jones M Kunowski M Ziolkowski N Feliz Adorno R Ruiz R Schulz |
| INPO aspect | |
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Finding - LaSalle - IR 05000373/2012004 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (LaSalle) @ 2012Q3
Self-Identified List (LaSalle)
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