ENS 49562
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ENS Event | |
---|---|
19:19 Nov 20, 2013 | |
Title | Secondary Containment Boundary Not Maintained |
Event Description | System affected: Secondary Containment Boundary / SLCRS [Supplementary Leak Collection and Release Systems]
Causes: Door in secondary containment boundary found not latched. Effect of Event on Plant: No impact on the plant as SLCRS was not required for the duration that the door was not functional. Actions Taken or Planned: Door is now closed and latched. Will repair degraded latch. This condition was identified around 1100 EST on 11/19/13. The NRC Resident Inspector has been notified. State and local authorities were notified by the licensee. |
Where | |
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Millstone ![]() Connecticut (NRC Region 1) | |
Reporting | |
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident | |
Time - Person (Reporting Time:+-3 h-0.125 days <br />-0.0179 weeks <br />-0.00411 months <br />) | |
Opened: | Sunyoung Kwon 16:19 Nov 20, 2013 |
NRC Officer: | Dong Park |
Last Updated: | Nov 20, 2013 |
49562 - NRC Website
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Unit 3 | |
---|---|
Reactor critical | Critical |
Scram | No |
Before | Power Operation (100 %) |
After | Power Operation (100 %) |
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