Semantic search
Jump to navigation
Jump to search
Start date | Site | Title | |
---|---|---|---|
ENS 40209 | 1 October 2003 01:14:00 | Dresden | Automatic Reactor Scram on Low Reactor Vessel Water Level. |
ENS 40357 | 27 November 2003 06:52:00 | LaSalle | Reactor Manually Scrammed from 23% Due to Decreasing Reactor Vessel Water Level |
ENS 40388 | 12 December 2003 05:35:00 | Dresden | Manual Scram Due to Unexpected Stator Water Cooling Runback |
ENS 40437 | 12 January 2004 15:48:00 | Hope Creek | Manual Scram Following Invalid Containment Isolation Signal |
ENS 40827 | 18 June 2004 10:50:00 | Vermont Yankee | Unusual Event Declared Due to a Main Transformer Fire Lasting Fire Longer than 10 Minutes. |
ENS 40833 | 22 June 2004 13:00:00 | Brunswick | High Presure Coolant Injection System Inoperable Due to Maintenance |
ENS 40959 | 15 August 2004 20:03:00 | Columbia | Manual Reactor Scram Due to Reactor Feedwater Pump Trip |
ENS 40964 | 17 August 2004 12:28:00 | Columbia | Manual Reactor Scram Due to Trip of Reactor Feedwater Pump "a" on Low Suction Pressure. |
ENS 40983 | 24 August 2004 14:17:00 | Clinton | High Pressure Core Spray (Hpcs) Declared Inoperable |
ENS 40998 | 30 August 2004 12:35:00 | Nine Mile Point | Unit 1 Manually Scrammed Due to Oscillating Reactor Vessel Water Level |
ENS 41252 | 10 December 2004 19:17:00 | River Bend | Reactor Scram Due to Loss of Vital Instrument Bus |
ENS 41601 | 15 April 2005 09:36:00 | Cooper | Reactor Scram and Specified System Actuations |
ENS 41868 | 25 July 2005 04:00:00 | Vermont Yankee | Automatic Reactor Trip Caused by Failure in Switchyard |
ENS 41987 | 14 September 2005 06:13:00 | FitzPatrick | Automatic Reactor Scram on Low Reactor Vessel Water Level During Planned Maintenance |
ENS 42526 | 4 March 2006 10:12:00 | LaSalle | Invalid Emergency Diesel Generator Start |
ENS 42921 | 19 October 2006 22:56:00 | River Bend | Automatic Scram Following Spontaneous Feedwater Valve Closure |
ENS 43271 | 2 April 2007 16:25:00 | Duane Arnold | Manual Reactor Scram Due to Lowering Reactor Vessel Water Level |
ENS 43315 | 24 April 2007 06:10:00 | Limerick | Automatic Reactor Scram with Eccs Injection on Lowering Reactor Vessel Water Level |
ENS 43333 | 3 March 2007 13:14:00 | LaSalle | Invalid Eccs Actuation During Refueling Outage |
ENS 43495 | 17 July 2007 09:22:00 | Oyster Creek | Automatic Reactor Scram on Low Reactor Vessel Water Level (Rvwl) |
ENS 43610 | 30 August 2007 19:13:00 | Vermont Yankee | Automatic Reactor Scram on Turbine Stop Valve Closure |
ENS 43780 | 13 November 2007 11:32:00 | Three Mile Island | Unusual Event Declared Due to Unexpected Reactor Vessel Water Level Change During a Refueling Outage with Irradiated Fuel in the Core |
ENS 43784 | 15 November 2007 08:13:00 | Fermi | Reactor Scram - Initiation of Ari Caused by Level 2 Signal |
ENS 43948 | 31 January 2008 20:44:00 | Fermi | Manual Reactor Scram in Response to Trip of Both Reactor Recirc Pumps |
ENS 44402 | 9 August 2008 07:04:00 | Cooper | Manual Reactor Scram Due to Failure of Reheat Stop Valve to Open During Turbine Valve Testing |
ENS 44942 | 28 March 2009 05:46:00 | Fermi | Reactor Scram Due to Mode Switch Being Placed in Shutdown Following High Vibration on Main Turbine #1 Bearing |
ENS 45282 | 21 August 2009 14:52:00 | Browns Ferry | Logic for Common Accident Signal Is Flawed for Safe Shutdown Instruction |
ENS 45391 | 30 September 2009 04:23:00 | Browns Ferry | Unit 2 Manually Scrammed After Trip of an Operating Condensate Pump and Rapidly Lowering Rvwl |
ENS 45394 | 30 September 2009 15:09:00 | Fermi | Manual Reactor Shutdown Due to Hydrogen In-Leakage to Stator Water Cooling System |
ENS 45425 | 11 October 2009 11:50:00 | Palo Verde | Reactor Water Level Indication Inoperable |
ENS 45489 | 11 November 2009 23:43:00 | Cooper | Manual Reactor Scram After a Turbine Hydraulic Fluid Leak |
ENS 45789 | 25 March 2010 20:27:00 | Fermi | Automatic Reactor Shutdown Due to Main Turbine Trip |
ENS 45866 | 22 April 2010 14:51:00 | Susquehanna | Reactor Scram on Low Reactor Vessel Water Level During Feedwater Integrated Control System Testing |
ENS 45918 | 12 May 2010 03:18:00 | Perry | Manual Reactor Scram Due to Loss of Control Rod Drive Charging Water Header Pumps |
ENS 46359 | 24 October 2010 20:41:00 | Fermi | Automatic Reactor Scram Due to a Turbine Trip Resulting from a Low Condenser Vacuum |
ENS 46881 | 27 March 2011 01:05:00 | Browns Ferry | 60-Day Telephonic Notification of Invalid Primary Containment Isolation Signal Due to Maintenance |
ENS 47679 | 20 February 2012 01:04:00 | Grand Gulf | Manual Reactor Scram During Shutdown Due to Lowering Reactor Vessel Water Level (Rvwl) |
ENS 48006 | 11 April 2012 20:15:00 | Browns Ferry | Invalid System Actuation Resulting from Post Maintenance Testing |
ENS 48481 | 6 November 2012 05:06:00 | Nine Mile Point | High Pressure Coolant Injection Actuation Signal |
ENS 48487 | 7 November 2012 14:21:00 | Fermi | Manual Reactor Shutdown Due to Hydrogen In-Leakage to Stator Water Cooling System |
ENS 48505 | 17 September 2012 09:12:00 | Browns Ferry | 60-Day Optional Telephonic Notification of Invalid Actuation of Containment Isolation Signals |
ENS 48568 | 9 October 2012 16:50:00 | Browns Ferry | 60-Day Telephonic Notification of an Invalid System Actuation |
ENS 48587 | 18 October 2012 05:01:00 | Browns Ferry | 60-Day Telephone Notification of an Invalid System Actuation |
ENS 48690 | 23 November 2012 10:35:00 | Browns Ferry | Primary Containment Isolation Actuation Signal During Surveillance |
ENS 49077 | 9 April 2013 10:06:00 | Browns Ferry | 60 Day Report of an Invalid Primary Containment System Isolation Signal |
ENS 49942 | 21 January 2014 13:46:00 | Browns Ferry | 60 Day Optional Telephone Notification of an Invalid Primary Containment Isolation Signal |
ENS 50532 | 13 October 2014 23:35:00 | FitzPatrick | High Pressure Core Injection Degraded Accident Mitigation Capability |
ENS 50551 | 20 October 2014 06:18:00 | Perry | Automatic Reactor Scram on Loss of Feedwater |
ENS 50565 | 27 August 2014 16:09:00 | Browns Ferry | Invalid Actuation of General Containment Isolation Signals |
ENS 50601 | 7 November 2014 13:47:00 | Perry | Automatic Reactor Scram Due to Loss of Feedwater |