WEEKMONTHYEARENS 564712023-04-17T07:46:00017 April 2023 07:46:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Single Train of LOW Pressure Core Spray Inoperable
ENS 562032022-11-04T05:06:0004 November 2022 05:06:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Both Trains of Control Room Area Ventilation Air Conditioning System Inoperable
ENS 559082022-05-23T17:56:00023 May 2022 17:56:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Both Trains of Control Room Area Ventilation Air Conditioning System Inoperable
ENS 559052022-05-20T14:05:00020 May 2022 14:05:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Both Trains of Control Room Area Filtration System and Area Ventilation Air Conditioning System Inoperable
ENS 550462020-12-23T12:53:00023 December 2020 12:53:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Spray Inoperable
ENS 546932020-05-04T21:40:0004 May 2020 21:40:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Diesel Generator Cooling Water System Declared Inoperable
ENS 532192018-02-17T08:00:00017 February 2018 08:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Damaged Bus Bar Identified Potentially Affecting High Pressure Core Spray
ENS 532132018-02-15T17:00:00015 February 2018 17:00:00
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
Notification of Unanalyzed Condition Affecting Accident Mitigation for Tornado Generated Missiles
ENS 528212017-06-23T01:43:00023 June 2017 01:43:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Low Pressure Core Spray Declared Inoperable Due to Loss of Cooling
ENS 527612017-05-17T14:08:00017 May 2017 14:08:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Low Pressure Core Spray Pump Inoperable Due to Minimum Flow Valve Closure
ENS 525562017-02-16T14:35:00016 February 2017 14:35:00
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
Secondary Containment Inoperable Due to Interlock Failure
ENS 525192017-01-31T01:08:00031 January 2017 01:08:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
One Division Emergency Diesel Generator Cooling Water System Declared Inoperable
ENS 524962017-01-19T02:56:00019 January 2017 02:56:00
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
Both Secondary Containment Airlock Doors Open Simultaneously
ENS 517412016-02-17T16:35:00017 February 2016 16:35:00
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
Secondary Containment Inoperable Due to Door Interlock Malfunction
ENS 517252016-02-11T04:07:00011 February 2016 04:07:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Secondary Containment Inoperable
ENS 508272015-02-17T17:45:00017 February 2015 17:45:00
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
Containment Inoperable Due to Interlock Doors Open Simultaneously
ENS 507072014-12-30T05:30:00030 December 2014 05:30:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Spray Declared Inoperable Due to Leak on Division 3 Diesel Generator Cooling Water Pump
ENS 506742014-12-12T19:24:00012 December 2014 19:24:00
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
Both Secondary Containment Airlock Doors Opened Simultaneously
ENS 504132014-08-28T17:27:00028 August 2014 17:27:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Auxiliary Electric Equipment Room Hvac Inoperable
ENS 500762014-04-30T15:37:00030 April 2014 15:37:00
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
Momentary Loss of Secondary Containment Due to Airlock Interlock Malfunction
ENS 499732014-03-29T21:20:00029 March 2014 21:20:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Division 3 Core Standby Cooling System Ventilation Failed
ENS 498402014-02-19T00:20:00019 February 2014 00:20:00
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
Momentary Loss of Secondary Containment
ENS 495742013-11-23T01:20:00023 November 2013 01:20:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Hvac Inoperable
ENS 494622013-10-22T16:29:00022 October 2013 16:29:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Secondary Containment Personnel Air Lock Door Interlock Failure
ENS 491672013-07-01T22:05:0001 July 2013 22:05:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Spray Minimum Flow Valve Pressure Switch Setpoint Found Outside of Tolerance
ENS 489432013-04-18T19:00:00018 April 2013 19:00:00
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)(A), Seriously Degraded
Pin Holes Leaks Identified in High Pressure Core Spray System
ENS 489662013-04-18T18:25:00018 April 2013 18:25:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Low Pressure Core Spray Inoperable
ENS 487912013-02-28T10:00:00028 February 2013 10:00:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Secondary Containment Door Interlock Malfunction
ENS 483172012-09-18T06:15:00018 September 2012 06:15:00
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Malfunction of the Secondary Containment Door Interlock
ENS 482632012-08-31T14:40:00031 August 2012 14:40:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Spray Diesel Generator Declared Inoperable
ENS 475092011-12-07T20:58:0007 December 2011 20:58:00
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
Reactor Building Ventilation Differential Pressure Above Technical Specifications
ENS 463722010-10-28T15:45:00028 October 2010 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)(C), Loss of Safety Function - Release of Radioactive Material
Standby Liquid Control System Test Tank Seismic Analysis Faulty
ENS 462792010-09-25T07:10:00025 September 2010 07:10:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Spray System Room Cooling Fans Found Not Operating
ENS 442842008-06-11T22:03:00011 June 2008 22:03:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Hpcs Declared Inoperable
ENS 419312005-08-18T19:40:00018 August 2005 19:40:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Spray System Inoperable
ENS 404762004-01-25T17:10:00025 January 2004 17:10:00
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
Inoperable Refueling Interlock
ENS 403252003-11-17T07:10:00017 November 2003 07:10:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Event or Condition That Could Have Prevented Fulfillment of a Safety Function
2023-04-17T07:46:00
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