05000458/FIN-2015008-03
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Finding | |
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Title | Failure to Preclude Repetition of Consequential Gaps in Operator Performance |
Description | The team identified a Green non-cited violation of 10 CFR Part 50 Appendix B Criterion XVI, Corrective Action, for the licensees failure to preclude repetition of consequential gaps in operator performance. In August 2013, the licensee identified that gaps in operator fundamentals, a significant condition adverse to quality, had caused or contributed to plant transients earlier that year. The licensees corrective actions were inadequate to prevent gaps in operator fundamentals from again causing or contributing to plant transients in late 2014. The failure to correct and preclude repetition of consequential gaps in operator fundamentals, a significant condition adverse to quality, as required by 10 CFR Part 50 Appendix B Criterion XVI, was a performance deficiency. This performance deficiency was more than minor because it affected the human performance attribute of the initiating events cornerstone objective to limit the likelihood of events that upset plant stability and challenge critical safety function. Using Inspection Manual Chapter 0609 Appendix A, the team determined that this finding was of very low safety significance (Green) because it did not involve the loss of mitigation equipment or a support system. This finding has a field presence cross-cutting aspect in the human performance cross-cutting area (H.2) because leaders failed to provide oversight of work activities and to promptly correct deviations from standards and expectations. |
Site: | River Bend |
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Report | IR 05000458/2015008 Section 4OA2 |
Date counted | Sep 30, 2015 (2015Q3) |
Type: | NCV: Green |
cornerstone | Initiating Events |
Identified by: | NRC identified |
Inspection Procedure: | IP 71152 |
Inspectors (proximate) | S Makor T Farnholtz A Barrett B Baca C Alldredge E Ruesch |
Violation of: | 10 CFR 50 Appendix B Criterion XVI |
CCA | H.2, Field Presence |
INPO aspect | LA.2 |
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Finding - River Bend - IR 05000458/2015008 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (River Bend) @ 2015Q3
Self-Identified List (River Bend)
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