Kewaunee 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 482092012-08-20T16:00:00020 August 2012 16:00:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Minor Thru-Wall Leak at Weld in Safety Injection Suction Piping
ENS 480512012-06-27T19:46:00027 June 2012 19:46:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Suction Pipe Voiding
ENS 478732012-04-30T11:00:00030 April 2012 11:00:00
10 CFR 50.72(b)(3)(v)(B), Loss of Safety Function - Remove Residual Heat
Both Trains of Residual Heat Removal System Declared Inoperable
ENS 478712012-04-27T22:42:00027 April 2012 22:42:00
10 CFR 50.72(b)(3)(v)(B), Loss of Safety Function - Remove Residual Heat
Both Trains of Residual Heat Removal Declared Inoperable
ENS 477552012-03-19T21:12:00019 March 2012 21:12:00
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, 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Potential for Aerial Lift to Impact Service Water Piping During Seismic Event
ENS 477072012-02-28T21:44:00028 February 2012 21:44:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Unanalyzed Condition Related to Certain Postulated Fire Conditions
ENS 476862012-02-22T19:07:00022 February 2012 19:07:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Unanalyzed Condition Related to Certain Postulated Fire Conditions
ENS 474762011-11-24T09:15:00024 November 2011 09:15:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Emergency 4160 Volt Ac Busses Declared Inoperable
ENS 465622011-01-21T21:39:00021 January 2011 21:39:00
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
Steam Exclusion Door Declared Inoperable
ENS 454382009-10-15T17:04:00015 October 2009 17:04:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition, 10 CFR 50.72(b)(3)(iv)(A), System Actuation
Momentary Loss of Shutdown Cooling with Autostart of Emergency Diesel Generator
ENS 449942009-04-16T23:28:00016 April 2009 23:28:00
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, 10 CFR 50.72(b)(2)(i), Tech Spec Required Shutdown
Reactor Shutdown Required by Technical Specifications
ENS 449382009-03-26T17:26:00026 March 2009 17:26:00
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)(ii)(B), Unanalyzed Condition, 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Non-Functional Steam Exclusion Barrier
ENS 449292009-03-23T12:31:00023 March 2009 12:31:00
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)(ii)(B), Unanalyzed Condition, 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Non-Functional Steam Exclusion Barrier
ENS 448322009-02-05T21:39:0005 February 2009 21:39:00
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
Steam Exclusion Door Gap
ENS 448122009-01-28T18:24:00028 January 2009 18:24:00
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
Steam Exclusion Door Inappropriately Held Open by a Door Chock
ENS 447462008-12-30T17:13:00030 December 2008 17:13:00
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
Non-Functional Steam Exclusion / Control Room Exclusion Zone (Crez) Barrier
ENS 447182008-12-13T20:20:00013 December 2008 20:20:00
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)(v)(C), Loss of Safety Function - Release of Radioactive Material
Steam Exclusion Boundary Door Latch Failure
ENS 446162008-10-30T14:30:00030 October 2008 14:30:00
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
Non-Functional Steam Exclusion Barrier
ENS 445722008-10-16T18:17:00016 October 2008 18:17:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Unanalyzed Condition Related to Certain Fire Conditions
ENS 444822008-09-11T18:00:00011 September 2008 18:00:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Unanalyzed Condition Related to Certain Fire Conditions
ENS 441822008-04-30T21:00:00030 April 2008 21:00:00
10 CFR 50.72(b)(3)(v)(B), Loss of Safety Function - Remove Residual Heat, 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Two Emergency Diesel Generators Inoperable
ENS 436892007-10-03T20:30:0003 October 2007 20:30:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor
Potential Unavailability of Two Way Radio System to Support Safe Shutdown
ENS 425892006-05-18T18:23:00018 May 2006 18:23:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor
Postulated Flooding That Could Impact Both Trains of the Residual Heat Removal (Rhr) System
ENS 425572006-05-05T21:00:0005 May 2006 21:00:00
10 CFR 50.72(b)(3)(v)(B), Loss of Safety Function - Remove Residual Heat
Potential Loss of Rhr
ENS 425332006-04-28T03:30:00028 April 2006 03:30:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Both Safety Injection Trains Declared Inoperable
ENS 417522005-06-07T16:25:0007 June 2005 16:25:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Unanalyzed Potential Impact on Emergency Diesel Generator Operability
ENS 415392005-03-28T21:30:00028 March 2005 21:30:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Historical Report - After-The-Fact Operability Assessment
ENS 415282005-03-24T21:08:00024 March 2005 21:08:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Unanalyzed Condition Relating to the Integrity of the Diesel Generator Exhaust Stacks During a Tornado
ENS 414962005-03-15T22:30:00015 March 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)(ii)(B), Unanalyzed Condition
Kewaunee Plant Design for Flooding Events May Not Mitigate the Consequences of Piping System Failures
ENS 414232005-02-20T01:10:00020 February 2005 01:10:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor, 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition, 10 CFR 50.72(b)(2)(i), Tech Spec Required Shutdown
Technical Specifications Required Shutdown Due to Inoperable Auxiliary Feedwater Pumps
ENS 414062005-02-12T04:26:00012 February 2005 04:26:00
10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor, 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition
Postulated Loss of Afw Pumps Following Tornado Damage to Condenstate Storage Tank
ENS 412262004-11-26T06:25:00026 November 2004 06:25:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Safety Injection Accumulator Isolation Valves Found Closed and Their Breakers Locked Off.
ENS 409502004-08-13T15:30:00013 August 2004 15:30:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Control Room Emergency Zone Boundary Outside Design Basis
ENS 404522004-01-16T06:20:00016 January 2004 06:20:00
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition, 10 CFR 50.72(b)(2)(i), Tech Spec Required Shutdown
Technical Specification Required Shutdown Due to Both Trains of Safety Injection Declared Inoperable
ENS 403912003-12-12T18:24:00012 December 2003 18:24:00
10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition, 10 CFR 50.72(b)(2)(i), Tech Spec Required Shutdown
Both Trains of Component Cooling System Inoperable.
2012-08-20T16:00:00
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