WEEKMONTHYEARENS 570412024-03-13T10:48:00013 March 2024 10:48:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Coolant Injection (HPCI) Inoperable
ENS 569892024-02-22T17:03:00022 February 2024 17:03:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Coolant Iinjection Declared Inoperable
ENS 568112023-10-22T16:49:00022 October 2023 16:49:00
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 Momentarily Inoperable
ENS 565092023-05-08T07:07:0008 May 2023 07:07:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(2)(i), Tech Spec Required Shutdown
Shutdown Required by Technical Specifications Due to Inoperable Core Spray
ENS 559072022-05-23T09:55:00023 May 2022 09:55:00
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 Pressure Exceeded Technical Specification Requirement
ENS 550982021-02-09T07:53:0009 February 2021 07:53:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Control Release of Radioactive Material and Accident Mitigation
ENS 546902020-05-01T13:31:0001 May 2020 13:31:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Both Secondary Containment Access Doors Open Simultaneously
ENS 544252019-12-05T14:10:0005 December 2019 14:10:00
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, 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Fire Door Discovered Unlatched
ENS 540492019-05-05T19:05:0005 May 2019 19:05:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
En Revision Imported Date 5/31/2019
ENS 536502018-10-05T05:00:0005 October 2018 05:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Emergency Filter System Inoperable
ENS 534762018-06-26T05:00:00026 June 2018 05:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
En Revision Imported Date 8/14/2018
ENS 532532018-03-10T13:09:00010 March 2018 13:09:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Coolant Injection System Declared Inoperable
ENS 531282017-12-19T19:40:00019 December 2017 19:40:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Diesel Generators (Dgs) Declared Inoperable Due to a Common Issue
ENS 530222017-10-18T07:09:00018 October 2017 07:09:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Hpci Declared Inoperable
ENS 528132017-06-20T02:15:00020 June 2017 02:15:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Primary Containment Declared Inoperable Due to Failure of Drywell to Suppression Chamber Vacuum Breaker to Fully Close
ENS 527712017-05-26T08:21:00026 May 2017 08:21:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Emergency Filtration System Inoperable
ENS 524162016-12-08T04:40:0008 December 2016 04:40:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Fan Switch Mis-Positioned
ENS 523152016-10-24T00:08:00024 October 2016 00:08:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Emergency Ventilation Fan Inoperable Due to Elevated Vibration
ENS 518862016-04-26T22:54:00026 April 2016 22:54:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Coolant Injection System Declared Inoperable
ENS 518822016-04-26T02:17:00026 April 2016 02:17:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Coolant Injection System Declared Inoperable
ENS 512402015-07-18T17:14:00018 July 2015 17:14:00
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
Standby Gas Treatment System Declared Inoperable Due to Inoperable Sump Pumps
ENS 496942014-01-06T08:45:0006 January 2014 08:45:00
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 Differential Pressure Exceeded Technical Specification
ENS 488652013-03-13T22:26:00013 March 2013 22:26:00
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 Reasonable Assurance of Operability for Standby Liquid Control Tank
ENS 482952012-09-10T19:43:00010 September 2012 19:43:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Loss of Secondary Containment
ENS 482372012-08-27T17:00:00027 August 2012 17:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Both Emergency Diesel Generators Declared Inoperable
ENS 474712011-11-22T19:53:00022 November 2011 19:53:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Inadvertent Actuation of a Drywell-To-Suppression Chamber Vacuum Relief Valve
ENS 471952011-08-23T20:30:00023 August 2011 20:30:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Crefs Was Declared Inoperable
ENS 465632011-01-18T23:31:00018 January 2011 23:31:00
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
Both Loops of Low Pressure Coolant Injection Inoperable
ENS 462012010-08-24T13:14:00024 August 2010 13:14:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Loss of Offsite Power to Emergency Station Service Transformer
ENS 455842009-12-21T19:37:00021 December 2009 19:37:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Hpci Declared Inoperable
ENS 451032009-05-29T03:06:00029 May 2009 03:06:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Emergency Filtration System Excessive Leakage
ENS 446892008-11-30T07:58:00030 November 2008 07:58:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Accident Mitigation - Crefs Inoperable
ENS 446712008-11-20T18:30:00020 November 2008 18:30:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Emergency Filtration System Inoperable
ENS 438232007-12-04T02:51:0004 December 2007 02:51:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Accident Mitigation - Crefs Inoperable
ENS 436342007-09-11T20:09:00011 September 2007 20:09:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Loss of Safety Function - Both Edg'S Unavailable
ENS 431512007-02-07T10:30:0007 February 2007 10:30:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Coolant Injection System Inoperable
ENS 427112006-07-17T20:47:00017 July 2006 20:47:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Ventilation Flow Below Limits
ENS 421432005-11-16T10:22:00016 November 2005 10:22:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Incorrect Reading of Hpci Position Indicating Lights on Control Room Panel.
ENS 418862005-08-02T13:40:0002 August 2005 13:40:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Eccs Systems Inoperable Due to Excessive Reactor Equipment Cooling System Leakage
ENS 416012005-04-15T09:36:00015 April 2005 09:36:00
10 CFR 50.72(b)(2)(iv)(B), RPS System Actuation, 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(3)(iv)(A), System Actuation, 10 CFR 50.72(b)(2)(iv)(A), System Actuation - ECCS Discharge
Reactor Scram and Specified System Actuations
ENS 407862004-06-02T00:15:0002 June 2004 00:15:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Hpci Declared Inoperable
ENS 406182004-03-28T19:03:00028 March 2004 19:03:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Both Emergency Diesel Generators Inoperable Due to Closed Fuel Oil Transfer Cross-Tie Valve
ENS 404352004-01-10T11:00:00010 January 2004 11:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Accident Mitigation - Crefs Inoperable
ENS 402052003-09-29T04:45:00029 September 2003 04:45:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
50.72 Non-Emergency - Accident Mitigation
2024-03-13T10:48:00
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