05000269/FIN-2010005-01
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Finding | |
|---|---|
| Title | Failure to Adequately Protect Risk Significant And Safety-Related Systems, Structures or Components (SSCs) from Cold Weather Conditions |
| Description | An NRC-identified non-cited violation (NCV) of TS 5.4.1.a was identified for the licensees failure to implement procedures to ensure equipment associated with cold weather protection of risk significant and safety-related systems, structures or components (SSCs) was in-service and functional prior to the onset of cold weather. This issue was entered into the licensees corrective action program as PIP O-10-9308. Corrective actions taken include expediting maintenance on equipment determined to be non-functional, assigning an individual as a cold weather protection point-of-contact and revising/developing procedures to ensure similar deficiencies do not occur in the future. The licensees failure implement cold weather procedures was a performance deficiency (PD). The PD was more than minor because, if left uncorrected, it would have the potential to become a more significant safety concern in that safety-related or risk significant SSCs could be adversely affected by cold ambient temperatures. The finding was of very low safety significance (Green) because the finding did not result in the likelihood of a reactor trip at the same time that mitigation equipment or associated functions would not be available. The finding involved the cross-cutting area of Human Performance under the Management Oversight aspect of the Work Practices component in that the licensee failed to provide the appropriate management oversight to ensure the activities required to prepare the plant for cold weather conditions were completed prior to the onset of cold weather. |
| Site: | Oconee  |
|---|---|
| Report | IR 05000269/2010005 Section 1R01 |
| Date counted | Dec 31, 2010 (2010Q4) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.01 |
| Inspectors (proximate) | A Sabisch G Ottenberg C Even J Hamman M Coursey K Ellis J Bartley J Rivera-Ortiz |
| CCA | H.2, Field Presence |
| INPO aspect | LA.2 |
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Finding - Oconee - IR 05000269/2010005 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Oconee) @ 2010Q4
Self-Identified List (Oconee)
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