05000445/FIN-2014003-06
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Finding | |
|---|---|
| Title | Failure to Correct Fire Protection Violations in a Timely Manner |
| Description | The inspectors identified a violation of License Condition 2.G for the failure to implement and maintain in effect all provisions of the approved fire protection program. Specifically, the inspectors identified two examples where the licensee failed to implement corrective actions and restore compliance in a timely manner for two non-cited violations associated with the fire protection program. The licensee implemented compensator
measures that included: hourly fire watches, changes to the safe shutdown procedures, and administrative changes to the fire protection program. The licensee entered the finding into the corrective action program as Condition Report CR-2014-007713. The failure to implement corrective actions and restore compliance in a timely manner for two violations associated with the fire protection program was a performance deficiency. The performance deficiency was more than minor because it was associated with the protection against external events (fire) attribute of the Mitigating Systems Cornerstone and it adversely affected the cornerstone objective of ensuring the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. Specifically, the potential loss of the credited charging pump or spurious opening of a power-operated relief valve adversely affected the availability, reliability, and capability of the systems required to achieve and maintain safe shutdown in the event of a fire. The inspectors evaluated the finding using Inspection Manual Chapter 0609, Appendix F, Fire Protection Significance Determination Process, because it affected the ability to reach and maintain safe-shutdown conditions in case of a fire. A senior reactor analyst performed a Phase 3 evaluation to determine the risk significance of this finding. The senior reactor analyst determined this finding was of very low safety significance (Green). The finding has a human performance cross-cutting aspect associated with work management because the licensee failed to include the identification and management of risk commensurate to the work performed [H.5]. |
| Site: | Comanche Peak  |
|---|---|
| Report | IR 05000445/2014003 Section 4OA2 |
| Date counted | Jun 30, 2014 (2014Q2) |
| Type: | Violation: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71152 |
| Inspectors (proximate) | D Proulx G Guerra J Kramer J Watkins L Brandt L Carson N Greene R Kumana S Alferink W Sifre W Walker |
| Violation of: | License Condition - Fire Protection License Condition |
| CCA | H.5, Work Management |
| INPO aspect | WP.1 |
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Finding - Comanche Peak - IR 05000445/2014003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Comanche Peak) @ 2014Q2
Self-Identified List (Comanche Peak)
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