05000259/FIN-2013005-01
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Finding | |
|---|---|
| Title | Failure to Document Service Water Freeze Protection Deficiencies |
| Description | The NRC identified a non-cited violation (NCV) of 10 CFR 50, Appendix B, Criterion V, Procedures, for the licensees failure to implement 0-GOI-200-1, Freeze Protection Inspection. Specifically, the licensee failed to enter freeze protection discrepancies into the corrective action program as part of the Freeze Protection Discrepancy List per 0-GOI-200-1 for the residual heat removal service water (RHRSW) and emergency equipment cooling water (EECW) systems. As a corrective action, the licensee entered the required deficiencies onto the Freeze Protection Discrepancy List. The licensee has entered this issue into their corrective action program as problem evaluation reports 800190 and 821426. The finding was more than minor because, if left uncorrected, the performance deficiency would have the potential to lead to a more significant safety concern, in that the intake room piping would continue to be exposed to freezing temperatures without adequate freeze protection which could affect RHRSW and EECW systems ability to perform their safety functions. The inspectors performed a Phase 1 screening in accordance with IMC 0609, Significance Determination Process, Appendix A, Exhibit 1, Initiating Event screening question E, and determined the finding was of very low safety significance (Green) because it did not impact the frequency of an internal flooding event. The cause of this finding has a cross-cutting aspect in the Work Practice
component of the Human Performance area, because the licensee failed to define an effectively communicate expectations regarding procedural compliance and tha personnel follow procedures. H.4(b) |
| Site: | Browns Ferry  |
|---|---|
| Report | IR 05000259/2013005 Section 1R01 |
| Date counted | Dec 31, 2013 (2013Q4) |
| Type: | NCV: Green |
| cornerstone | Initiating Events |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.01 |
| Inspectors (proximate) | A Sengupta C Kontz D Dumbacher J Bartley L Pressley M Riches R Baldwin T Stephenr Baldwint Stephen A Sengupta C Kontz D Dumbacher J Bartley L Pressley M Riches |
| Violation of: | 10 CFR 50 Appendix B Criterion V |
| CCA | H.8, Procedure Adherence |
| INPO aspect | WP.4 |
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Finding - Browns Ferry - IR 05000259/2013005 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Browns Ferry) @ 2013Q4
Self-Identified List (Browns Ferry)
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