Perry with 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)(ii)(B), Unanalyzed Condition |
WEEKMONTHYEARENS 564552023-04-06T20:46:0006 April 2023 20:46:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Main Steam Line 'B' Leakage in Excess of Tech Spec Limits
ENS 559622022-06-24T16:57:00024 June 2022 16:57:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
LOW Pressure Core Spray Inoperable
ENS 548482020-08-21T13:53:00021 August 2020 13:53:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor
Standby Liquid Control System Inoperable
ENS 545072020-02-01T16:50:0001 February 2020 16:50:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
ENS 542032019-08-06T17:35:0006 August 2019 17:35:00
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 Instrumentation Affects Safe Shutdown Capability
ENS 540852019-05-24T11:30:00024 May 2019 11:30:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Low Pressure Core Spray Inoperable
ENS 536752018-10-19T04:00:00019 October 2018 04:00:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Postulated Hot-Short Fire Event That Could Adversely Impact Safe Shutdown Equipment
ENS 536442018-10-04T04:00:0004 October 2018 04:00:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Postulated Hot Short Fire Event That Could Adversely Impact Safe Shutdown Equipment
ENS 534812018-07-01T04:00:0001 July 2018 04:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Blown Fuse Leads to Loss of Safety Function
ENS 531372017-12-23T04:48:00023 December 2017 04:48:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Spray System Declared Inoperable
ENS 530002017-10-04T06:50:0004 October 2017 06:50:00
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)(2)(i), Tech Spec Required Shutdown, 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Perry Commenced Technical Specification Required Shutdown
ENS 529032017-08-15T02:57:00015 August 2017 02:57:00
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 Momentary Low Vacuum
ENS 528912017-08-08T19:54:0008 August 2017 19:54:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Spray System Suppression Pool Level Instrumentation Inoperable
ENS 527272017-04-30T22:18:00030 April 2017 22:18:00
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
Open Bypass Valve Causes Loss of Safety Function
ENS 524682016-12-29T03:29:00029 December 2016 03:29:00
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
Loss of Safety Function Due to Two Inoperable Standby Liquid Control Subsystems
ENS 516812016-01-24T08:57:00024 January 2016 08:57:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor
Average Power Range Monitoring System Inoperable
ENS 511592015-06-16T08:52:00016 June 2015 08:52:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Emergency Diesel Generator Found Inoperable
ENS 502132014-06-19T20:28:00019 June 2014 20:28:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Unanalyzed Condition Due to a Postulated Hot Short That Could Affect Safe Shutdown Equipment
ENS 494462013-10-17T17:00:00017 October 2013 17:00:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Postulated Hot Short Fire Event That Could Adversely Impact Safe Shutdown Equipment
ENS 489372013-04-17T03:23:00017 April 2013 03:23:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Degraded Flow in Emergency Service Water System 'A'
ENS 480132012-06-11T12:52:00011 June 2012 12:52:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Spray Inoperable
ENS 475452011-12-21T18:59:00021 December 2011 18:59:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Groundwater Level May Exceed Design Assumptions
ENS 475152011-12-09T23:35:0009 December 2011 23:35:00
10 CFR 50.72(b)(3)(v)(B), Loss of Safety Function - Remove Residual Heat
Part 21 Issue with Seismic Clips on Rcic System Controllers Results in System Inoperability
ENS 475082011-11-17T01:00:00017 November 2011 01:00:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Postulated Flooding Scenario Results in Unanalyzed Condition
ENS 470242011-07-05T22:15:0005 July 2011 22:15:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Two Appendix R Wiring Issues That Could Potentially Affect the Ability to Shutdown
ENS 450252009-04-27T21:30:00027 April 2009 21:30:00
10 CFR 50.72(b)(3)(v)(B), Loss of Safety Function - Remove Residual Heat
Residual Heat Removal (Rhr) Pump Tripped While in Operation for Shutdown Cooling
ENS 442452008-05-28T21:30:00028 May 2008 21:30:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
High Pressure Core Spray Inoperable
ENS 438602007-12-21T13:25:00021 December 2007 13:25:00
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
Secondary Containment Bypassed for Short Period
ENS 436032007-08-27T20:45:00027 August 2007 20:45:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Grating Inside Containment Found Unsecured
ENS 430212006-12-03T13:58:0003 December 2006 13:58:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Accident Mitigation - High Pressure Core Spray (Division 3) Emergency Diesel Inoperable
ENS 428542006-09-21T22:15:00021 September 2006 22:15:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor
Oscillation Power Range Monitors (Oprms) Inoperable
ENS 421162005-11-03T21:00:0003 November 2005 21:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Ts Required Components Inadvertently Rendered Inoperable Due to Inadequate Review of Work Clearance
ENS 420722005-10-21T13:00:00021 October 2005 13:00:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Unanalyzed Condition Due to Relocation of a Fire Door Boundary
ENS 415752005-04-08T01:28:0008 April 2005 01:28:00
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
Potential Inability to Safe Shutdown Due to Inoperable Emergency Diesel Generators
ENS 414172005-02-17T22:30:00017 February 2005 22:30:00
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)(ii)(B), Unanalyzed Condition
Emergency Diesel Generators Declared Inoperable Due to Unanalyzed Condition
ENS 413442005-01-19T07:37:00019 January 2005 07:37:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Emergency Diesel Generators Declared Inoperable Due to an Unanalyzed Condition
ENS 412692004-12-17T16:09:00017 December 2004 16:09:00
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
Waterleg Pump Discharge Check Valve in Hpcs System Failed to Open
ENS 410842004-10-02T17:00:0002 October 2004 17:00:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Plant Declared the Emergency Recirculation Ventilation System Inoperable.
ENS 407742004-05-24T19:00:00024 May 2004 19:00:00
10 CFR 50.72(b)(3)(v)(B), Loss of Safety Function - Remove Residual Heat, 10 CFR 50.72(b)(3)(ii)(A), Seriously Degraded
Degraded Condition Due to Emergency Service Water Failure
ENS 404042003-12-22T01:21:00022 December 2003 01:21:00
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)(ii)(B), Unanalyzed Condition
Potential Impact to Safe Shutdown Due to Control Complex Ventilation Inoperability
ENS 403262003-11-17T17:10:00017 November 2003 17:10:00
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
Division 1 and 2 Diesel Generators and All Eccs Systems Were Declared Inoperable
2023-04-06T20:46:00
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