05000321/FIN-2016007-01
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Finding | |
|---|---|
| Title | Failure to provide reasonable assurance that Appendix R time critical operator actions (TCOAs) can be completed in a timely manner |
| Description | The NRC identified a Green non-cited violation (NCV) violation of Hatch Technical Specifications 5.4.1.d, Procedures, for Units 1 and 2, for not ensuring manual action feasibility for actions in fire area (FA) 0024. Specifically, the licensee failed to provide reasonable assurance that a credited manual action to ensure emergency power was both feasible and reliable in response to a fire event. The licensee plans to assess the issue and entered this violation into their Corrective Action Program (CAP) based upon CR10209664, CR10213119, & CR10212821. The licensees failure to provide reasonable assurance that Appendix R time critical operator actions (TCOAs) associated with fire events can be completed in a timely manner was a performance deficiency (PD). The PD was more than minor because if left uncorrected, it could to lead to a more significant safety concern. Specifically, the exclusion of TCOAs from a validation process could lead to plant or program changes that prohibit the completion of actions required to meet the licensing basis. Using the guidance of IMC 0609, App. F, the finding was screened as Green because the finding did not affect the ability to reach and maintain a stable plant condition within the first 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of a fire event. The deficiency was screened with IMC 0310, Aspects Within Cross Cutting Areas, to determine if any cross-cutting areas were applicable. The team concluded cross-cutting was applicable to the problem identification and resolution (PI&R) area, evaluation attribute due the licensees failure to thoroughly evaluate issues to ensure that resolutions address causes and extent of conditions commensurate with their safety significance (P.2). |
| Site: | Hatch  |
|---|---|
| Report | IR 05000321/2016007 Section 1R05 |
| Date counted | Jun 30, 2016 (2016Q2) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.05 |
| Inspectors (proximate) | D Jones J Dymek M Singletary P Braaten R Fanner S Shaeffer |
| Violation of: | Technical Specification - Procedures |
| CCA | P.2, Evaluation |
| INPO aspect | PI.2 |
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Finding - Hatch - IR 05000321/2016007 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Hatch) @ 2016Q2
Self-Identified List (Hatch)
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