WEEKMONTHYEARENS 564582023-04-08T00:52:0008 April 2023 00:52:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Injection (HPCI) System Inoperable
ENS 564092023-03-14T14:00:00014 March 2023 14:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Injection Inoperable
ENS 551282021-03-09T08:13:0009 March 2021 08:13:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Coolant Injection Inoperable
ENS 530032017-10-06T23:45:0006 October 2017 23:45:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Loss of Control Room Habitability Envelope
ENS 523692016-11-16T15:45:00016 November 2016 15:45:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor, 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)(v)(C), Loss of Safety Function - Release of Radioactive Material
Failure of Unit 2 B Engineered Safeguards System Bus Sync Selector Switch
ENS 502002014-06-13T08:52:00013 June 2014 08:52:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Loss of Both Trains of Control Structure Chilled Water
ENS 501982014-06-12T18:44:00012 June 2014 18:44:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
System Restoration Error Causes Both Trains of Control Structure Chilled Water System to Be Inoperable
ENS 496132013-12-06T17:48:0006 December 2013 17:48:00
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 488112013-03-07T06:35:0007 March 2013 06:35:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Coolant Injection Declared Inoperable
ENS 485952012-12-14T18:50:00014 December 2012 18:50:00
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
Technical Specification Required Shutdown - Control Structure Chillers Inoperable
ENS 482932012-09-10T14:25:00010 September 2012 14:25:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Both Units Entered Technical Specification 3.0.3 Due to Inoperable Control Structure Chillers
ENS 479192012-05-11T20:03:00011 May 2012 20:03:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Loss of Control Room Floor Cooling
ENS 478162012-04-09T05:02:0009 April 2012 05:02:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Both Control Structure Chillers Declared Inoperable While Switching Power Supplies
ENS 478072012-04-04T22:35:0004 April 2012 22:35:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Inoperable Accident Mitigation Equipment
ENS 473282011-10-06T15:40:0006 October 2011 15:40:00
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 469252011-06-04T20:14:0004 June 2011 20:14:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Both Control Structure Chillers Out of Service
ENS 466442011-02-26T01:27:00026 February 2011 01:27:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Unit 1 Hpci Inoperable Due to Steam Leak
ENS 465192011-01-03T18:44:0003 January 2011 18:44:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Single Point of Failure Vulnerability Discovered Which Could Potentially Affect Accident Response
ENS 462682010-09-22T12:30:00022 September 2010 12:30:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Coolant Injection System Inoperable Due to a Minor Lube Oil Leak
ENS 452732009-08-18T13:20:00018 August 2009 13:20:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Hpci Turbine Stop Valve Fails in Midposition
ENS 450732009-05-16T22:01:00016 May 2009 22:01:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Failure of High Pressure Coolant Injection Steam Supply Valve to Close During Test
ENS 445032008-09-18T22:48:00018 September 2008 22:48:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Hpci Inoperable Due to Missing Insulation
ENS 439632008-02-05T23:45:0005 February 2008 23:45:00
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
Irradiated Fuel Movement Performed with a Required Accident Mitigation/Radiation Release System Bypassed
ENS 435632007-08-13T18:20:00013 August 2007 18:20:00
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
Inoperable Radiation Monitors Due to Setpoint Calculation Errors
ENS 428172006-08-31T15:11:00031 August 2006 15:11:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Hpci Declared Inoperable Due to Stop Valve Indication Issue
ENS 414632005-03-06T20:00:0006 March 2005 20:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Post-Accident Monitoring Instrumentation Inoperable
ENS 413902005-02-09T14:20:0009 February 2005 14:20:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Both Trains of the Control Structure Emergency Outside Air Supply System Inoperable
ENS 406462004-04-05T15:40:0005 April 2004 15:40:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor, 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)(v)(C), Loss of Safety Function - Release of Radioactive Material
Loss of Safety Function for Emergency Diesel Generators During Surveillance Testing
ENS 402722003-10-23T20:40:00023 October 2003 20:40:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Nonemergency Notification Due to Failure to Maintain Control Structure Habitability Envelope
ENS 401342003-09-05T13:33:0005 September 2003 13:33:00
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
High Pressure Coolant Injection (Hpci) Declared Inoperable.
2023-04-08T00:52:00
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