05000333/FIN-2010003-01
Finding | |
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| Title | |
| Description | A self-revealing non-cited violation (NCV) of very low safety significance of license condition 2.C(3), \"Fire Protection,\" was identified because Entergy personnel did not implement and maintain in effect all provisions of the approved fire protection program when multiple electrical and mechanical three hour fire barrier penetrations were not qualified to perform their required three hour fire barrier function. Entergy initiated condition repor
(CR)-JAF-2010-01417, CR-JAF-2010-01432, CR-JAF-201 0-01438, and CR-JAF-2010-01441 to address the issues, implemented fire watches as compensatory measures, poured new qualified seals, and revised maintenance procedures for installing penetration seals to explicitly describe the need to pre-mix the powder component with the liquid elastomer This finding is more than minor because it is associated with the protection against external events attribute of the Mitigating Systems cornerstone and affected the cornerstone objective to ensure the availability of systems that respond to initiating events to prevent undesirable consequences (i.e., core damage). Specifically, multiple fire barrier penetrations were not qualified to perform their required three hour fire barrier function and provided a barrier to fire that was less than that provided by the properly installed and qualified fire barriers. The inspectors determined the significance of the finding usin Inspection Manual Chapter (IMC) 0609, Appendix F, \"Fire Protection Significance Determination Process,\" Phase 1. The finding was determined to be of very low safety significance (Green) because the deficiency represented a low degradation rating, since the non-qualified seals consisted of base components which had been qualified as three hour fire barriers at other nuclear facilities. The inspectors determined this finding had a crosscuttin aspect in the area of human performance within the work practices componen because Entergy personnel proceeded in the face of unexpected circumstances when the packaging for the kits changed and when kits were issued without a powder component. |
| Site: | FitzPatrick  |
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| Report | IR 05000333/2010003 Section 1R05 |
| Date counted | Jun 30, 2010 (2010Q2) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Self-revealing |
| Inspection Procedure: | IP 71111.05 |
| Inspectors (proximate) | T Jackson S Rutenkroger J Noggle G Hunegs M Gray T Fish C Crisden |
| CCA | H.12, Avoid Complacency |
| INPO aspect | QA.4 |
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Finding - FitzPatrick - IR 05000333/2010003 | ||||||||||||||||||||||||||||||||||
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Finding List (FitzPatrick) @ 2010Q2
Self-Identified List (FitzPatrick)
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