05000397/FIN-2017003-02
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Finding | |
|---|---|
| Title | Failure to Report Unplanned Valid Reactor Protection System Actuation |
| Description | The inspectors identified a Severity Level IV, non- cited violation of 10 CFR 50.72(b)(3)(iv)(A) for the licensees failure to submit an event notification to the NRC 3 within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> of occurrence of an unplanned valid reactor protection system actuation of the reactor protection system. Specifically, the licensee did not report are actor protection system Level 3 scram actuation when reactor vessel level dropped below +13 inches until prompted by the inspectors. The licensee subsequently restored compliance and reported the event in accordance with 10 CFR 50.72(b)(3)(iv)(A) on August 24, 2017, as an update to Emergency Notification System Report 52918 and entered the issue into their corrective action program as Action Request 370529 . The licensees failure to submit the event notification was a violation that impacted the regulator y process and warrants treatment using traditional enforcement . In accordance with Section 2.2.4 and the example in Section 6.9.d.9 of the NRC Enforcement Policy, dated November 1, 2016, the violation was determined to be a Severity Level IV violation. Traditional enforcement violations are not assessed for cross- cutting aspects. |
| Site: | Columbia  |
|---|---|
| Report | IR 05000397/2017003 Section 4OA3 |
| Date counted | Sep 30, 2017 (2017Q3) |
| Type: | TEV: Severity level IV |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71153 |
| Inspectors (proximate) | G Kolcum L Brandt M Haire |
| Violation of: | 10 CFR 50.72(b)(3)(iv)(A), System Actuation |
| INPO aspect | |
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Finding - Columbia - IR 05000397/2017003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Columbia) @ 2017Q3
Self-Identified List (Columbia)
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