| Secondary Containment Inoperable
ENS 547382020-06-05T07:20:0005 June 2020 07:20:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
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ENS 537522018-11-25T01:15:00025 November 2018 01:15:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
En Revision Imported Date 1/22/2019
ENS 536882018-10-22T04:00:00022 October 2018 04:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Inoperable Control Room Envelope Due to Failed Surveillance
ENS 525012017-01-20T13:35:00020 January 2017 13:35:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Failure of a Secondary Containment Door to Close
ENS 518892016-04-28T00:07:00028 April 2016 00:07:00
10 CFR 50.72(b)(3)(v)(B), Loss of Safety Function - Remove Residual Heat, 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Energy Line Break Door Discovered Open
ENS 518602016-04-09T19:23:0009 April 2016 19:23:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Secondary Containment Determined to Be Inoperable During Surveillance Testing
ENS 511872015-06-28T13:00:00028 June 2015 13:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Environmental Boundary Door Found Unlatched
ENS 511492015-06-11T20:54:00011 June 2015 20:54:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Degraded Containment Spray Flow Check Valve
ENS 508362015-01-20T01:18:00020 January 2015 01:18:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Energy Line Break Boundary Door Not Latching
ENS 507372015-01-15T13:08:00015 January 2015 13:08:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
A&B Switchgear Room Boundary Door Latch Discovered Not Functioning Properly
ENS 507122015-01-01T23:25:0001 January 2015 23:25:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Main Control Room Boundary Door Did Not Properly Latch
ENS 506762014-12-12T14:57:00012 December 2014 14:57:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Energy Line Break Isolation Door Inoperable
ENS 503602014-08-13T04:00:00013 August 2014 04:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Boundary Door Failed to Latch
ENS 500022014-04-05T14:25:0005 April 2014 14:25:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Loss of Enclosure Building
ENS 497832014-02-01T15:00:0001 February 2014 15:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Door Blocked Open for Planned Maintenance
ENS 497742014-01-29T16:15:00029 January 2014 16:15:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Secondary Containment Boundary Was Temporarily Blocked Open
ENS 496782013-12-29T12:44:00029 December 2013 12:44:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor, 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Switchgear Room Door Discovered Unlatched
ENS 496742013-12-23T20:00:00023 December 2013 20:00:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor, 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Historical Gaps in High Energy Line Break Barrier
ENS 495622013-11-20T19:19:00020 November 2013 19:19:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Secondary Containment Boundary Not Maintained
ENS 490342013-05-15T08:00:00015 May 2013 08:00:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Leaking Containment Air Lock Equalizing Valve
ENS 482152012-08-21T04:38:00021 August 2012 04:38:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Both Emergency Diesel Generators Inoperable
ENS 476562012-02-09T22:55:0009 February 2012 22:55:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor, 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Main Steam Line Pressure Transmitters Found Inoperable
ENS 474962011-12-03T17:35:0003 December 2011 17:35:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Secondary Containment Inoperable Due to a Degraded Door Seal
ENS 466802011-03-18T05:45:00018 March 2011 05:45:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Boundary Rendered Inoperable
ENS 466072011-02-11T13:45:00011 February 2011 13:45:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Tears Discovered in Flexible Pipe Seals
ENS 459692010-06-01T19:50:0001 June 2010 19:50:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Potential Loss of Radiation Release Controls
ENS 460342009-10-07T14:30:0007 October 2009 14:30:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Historical Condition Previously Reported in Ler 2009-003 Should Also Have Been Reported in Accordance with 10 Cfr 50.72 (B)(3)(V)(D)
ENS 460352008-11-01T08:30:0001 November 2008 08:30:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Historical Condition Previously Reported in Ler 2008-005 Should Also Have Been Reported in Accordance with 10 Cfr 50.72 (B)(3)(V)(C)
ENS 430592006-12-21T07:05:00021 December 2006 07:05:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Accident Mitigation - Auxiliary Feedwater System
ENS 428822006-10-07T05:51:0007 October 2006 05:51:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Scaffold Prevents Main Steam Isolation Valve Closure
2023-07-25T13:24:00
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