05000483/FIN-2012008-03
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Finding | |
|---|---|
| Title | Failure to initiate a corrective action document |
| Description | The team identified a non-cited violation of 10 CFR Part 50, Appendix B, Criterion V, Instructions, Procedures, and Drawings, for the licensees failure, upon discovery of an adverse condition, to initiate a Callaway Action Request, to notify the shift manager, and to review the condition for, operability, functionality, and reportability in accordance with APA-ZZ-00500, Corrective Action Program, revision 54. During planned testing of tornado dampers for the emergency diesel generator rooms, the as found breakaway torque for the dampers was high out-of-specification. The licensee failed to document this adverse condition in its corrective action program to evaluate it for significance and to determine whether the operability of the emergency diesel generator was adversely affected. The failure to satisfy the guidance in APA-ZZ-00500 upon identification of high out-of specification torque measurements on safety-related tornado dampers by initiating a Callaway Action Request, informing the shift manager, and evaluating the condition for operability, functionality, and reportability was a performance deficiency. This performance deficiency was more than minor because if left uncorrected, the licensees continued failure to conform to APA-ZZ-00500 upon discovery of an adverse condition impacting the EDG tornado protection system had the potential to lead to a more significant safety concern. Using Inspection Manual Chapter 0609.04, Phase 1 Initial Screening and Characterization of Findings, the team determined that the finding was of very low safety significance (Green) because it did not result in the loss of the safety function of any system or train and did not screen as potentially risk significant due to seismic, flooding, or severe weather initiating events. This finding had a cross-cutting aspect in the corrective action program component of the problem identification and resolution cross-cutting area because the licensee failed to completely, accurately, and in a timely manner identify and fully evaluate an issue potentially impacting nuclear safety. |
| Site: | Callaway  |
|---|---|
| Report | IR 05000483/2012008 Section 4OA2 |
| Date counted | Sep 30, 2012 (2012Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71152 |
| Inspectors (proximate) | M Keefe M Hayes C Denissen Z Hollcraft K Watanabe R Telson R Kellar |
| CCA | P.1, Identification |
| INPO aspect | PI.1 |
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Finding - Callaway - IR 05000483/2012008 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Callaway) @ 2012Q3
Self-Identified List (Callaway)
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