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An NRC-identified SL IV NCV of 10 CFR 50.7 … 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., in accordance with IMC 0612, Appendix B. +

Discovered date

23:59:59, 30 June 2017 +

Docket

05000293 +

Event date

23:59:59, 30 June 2017 +

Finding integer

7 +

Finding type

Traditional Enforcement Violation +

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Identified by

NRC identified +

Inspection Manual Chapter

NRC Inspection Manual 0612 Appendix B +

Inspection procedure

IP 71153, Event Followup +

Inspection report

IR 05000293/2017002 +

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17:27:05, 1 October 2017 +