05000361/FIN-2009003-07
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Finding | |
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Title | Failure to Follow Procedures for Safety-Related Painting Activities |
Description | The inspectors identified two examples of a noncited violation of 10 CFR Part 50, Appendix B, Criterion V, Instructions, Procedures, and Drawings, for the failure of contract maintenance personnel to follow procedures while performing safety-related painting activities. Specifically, in October 2008, maintenance personnel failed to use appropriate test equipment and failed to detect defects in disc coatings on two valves. Additionally, on November 4, 2008, maintenance personnel failed to adequately perform Maintenance Order 800077484 and left 17 blasting plugs in heat exchanger 3ME001 for approximately 7 months. This finding was entered into the licensees corrective action program as Nuclear Notifications 200185228 and 200454875. The finding is greater than minor because the failure to follow procedures when performing activities affecting quality, if left uncorrected, would have the potential to lead to a more significant safety concern. The finding is associated with the Mitigating Systems Cornerstone. Using the Manual Chapter 0609, Significance Determination Process, Phase 1 Worksheets, the finding is determined to have very low safety significance because the finding did not affect both trains of any single mitigating system or represent an actual loss of a safety function. The finding has a crosscutting aspect in the area of human performance associated with work practices because the licensee failed to ensure supervisory oversight of work activities, including contractors, such that nuclear safety is supported H.4(c) (Section 4OA2) |
Site: | San Onofre |
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Report | IR 05000361/2009003 Section 4OA2 |
Date counted | Jun 30, 2009 (2009Q2) |
Type: | NCV: Green |
cornerstone | Mitigating Systems |
Identified by: | NRC identified |
Inspection Procedure: | IP 71152 |
Inspectors (proximate) | L Ricketson J Reynoso W Sifre G Warnick M Young A Fairbanks M Catts B Correll E Ruesch C Ryan T Buchanan A Vegel |
CCA | H.2, Field Presence |
INPO aspect | LA.2 |
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Finding - San Onofre - IR 05000361/2009003 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (San Onofre) @ 2009Q2
Self-Identified List (San Onofre)
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