05000293/FIN-2017002-07
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Finding | |
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Title | Untimely 10 CFR 50.72 Notification of a Secondary Containment System Functional Failure |
Description | An NRC-identified SL IV NCV of 10 CFR 50.72, Immediate Notification Requirements for Operating Nuclear Power Reactors, was identified because both trains of the SBGTS were made inoperable during surveillance testing, and the condition was not reported to the NRC within eight hours of the occurrence, as required by 10 CFR 50.72(b)(3)(v), Event or Condition that Could Have Prevented Fulfillment of a Safety Function. Specifically, on April 5, 2017, while performing TS SR 4.7.C, trains A and B of the SBGTS were made inoperable leading to the inoperability of the Secondary Containment System (SCS). As a corrective action, Entergy personnel performed a causal evaluation. This issue was entered into the CAP as CR 2017-7446. The inspectors evaluated this performance deficiency in accordance with the traditional enforcement process because the issue impacted the regulatory process, in that a condition that could have prevented a safety function was not reported to the NRC within the required timeframe, thereby delaying the NRCs opportunity to review the matter. Using Example 6.9.d.9 from the NRC Enforcement Policy (the failure of a licensee to make a report as required by 10 CFR 50.72 or 10 CFR 50.73), the inspectors determined that the violation was a SL IV violation. Because this violation involves the traditional enforcement process and does not have an underlying technical violation, inspectors did not assign a cross-cutting aspect, in accordance with IMC 0612, Appendix B. |
Site: | Pilgrim |
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Report | IR 05000293/2017002 Section 4OA3 |
Date counted | Jun 30, 2017 (2017Q2) |
Type: | TEV: Severity level IV |
cornerstone | Miscellaneous |
Identified by: | NRC identified |
Inspection Procedure: | IP 71153 |
Inspectors (proximate) | E Carfang B Pinson J Vazquez J Pfingstein C Highley S Mccarver B Dionne J Schoppy J Kulp J Furia T Dunn P Boguszewski A Burritt |
Violation of: | 10 CFR 50.72 10 CFR 50.72(b)(3)(v), Loss of Safety Function Technical Specification |
INPO aspect | |
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Finding - Pilgrim - IR 05000293/2017002 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Pilgrim) @ 2017Q2
Self-Identified List (Pilgrim)
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