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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
List of results
- 05000237/LER-1986-001-08, :on 860121,at 47% Power,Unit Scrammed on Greater than 10% Turbine Stop Valve Closure Trip Signal. Caused by Failure of Yarway Instrument Isolation Valve Manifold.Manifold Replaced & Calibr + (20:39:01, 11 December 2024)
- ML20141D220 + (20:39:02, 11 December 2024)
- 05000250/LER-1986-010, :on 860228,failure to Perform Daily Check of Area Radiation Monitor Sys Channel Not Completed for 7 Days. Caused by Inoperable Door & Personnel Oversight.Door Repaired & Importance of Procedures Emphasized + (20:39:04, 11 December 2024)
- IR 05000213/1995027 + (20:39:05, 11 December 2024)
- ML20141D215 + (20:39:06, 11 December 2024)
- ML20141D209 + (20:39:07, 11 December 2024)
- ML20141D213 + (20:39:07, 11 December 2024)
- ML20141D208 + (20:39:09, 11 December 2024)
- ML20141D202 + (20:39:10, 11 December 2024)
- ML20141D204 + (20:39:10, 11 December 2024)
- ML20141D201 + (20:39:12, 11 December 2024)
- 05000261/LER-1986-003-01, :on 860121,reactor Tripped on High Steam Generator Level in Steam Generator B.Caused by Technician Misaligning Connector Prior to Insertion.Personnel Cautioned.Design Reviews Being Conducted + (20:39:14, 11 December 2024)
- ML20141D197 + (20:39:15, 11 December 2024)
- ML20141D196 + (20:39:16, 11 December 2024)
- ML20141D194 + (20:39:17, 11 December 2024)
- ML20141D191 + (20:39:17, 11 December 2024)
- ML20141D190 + (20:39:18, 11 December 2024)
- ML20141D183 + (20:39:19, 11 December 2024)
- ML20141D185 + (20:39:19, 11 December 2024)
- ML20141D182 + (20:39:20, 11 December 2024)
- ML20141D177 + (20:39:21, 11 December 2024)
- ML20141D179 + (20:39:21, 11 December 2024)
- 05000281/LER-1984-013-01, :on 840807,reactor Trip Occurred from Completion of Two of Three Logic Matrix on Overpower Delta T Protection.Caused by Blown Control Power Fuse in Instrument Drawer Due to Technician Error + (20:39:25, 11 December 2024)
- ML20141D173 + (20:39:26, 11 December 2024)
- ML20141D172 + (20:39:26, 11 December 2024)
- PY-CEI-NRR-2172, Monthly Operating Rept for Apr 1997 for Perry Nuclear Power Station + (20:39:27, 11 December 2024)
- 05000364/LER-1986-003-01, :on 860302,containment Spray Pump 2A Determined to Be Inoperable Due to Defective Microswitch.Caused by Slippage of Roll Pin Holding Actuator Arm in Place.Defective Microswitch Returned to Vendor + (20:39:29, 11 December 2024)
- ML20141D162 + (20:39:30, 11 December 2024)
- LR-N970368, Responds to NRC Re Violations Noted in Insp Rept 50-354/97-02.Corrective Actions:Removed Equipment Operator Involved in Violation from Auxiliary Bldg Watch Qualification List + (20:39:31, 11 December 2024)
- ML20141D158 + (20:39:32, 11 December 2024)
- ML20141D156 + (20:39:33, 11 December 2024)
- ML20141D151 + (20:39:34, 11 December 2024)
- 05000267/LER-1986-005, :on 860116,buffer-mid-buffer Trip Actuation Occurred on Circulator B.Trip Caused by Equipment Operator Draining knock-out Pot on Buffer Sensing Lines.Draining Procedure Revised + (20:39:36, 11 December 2024)
- ML20141D145 + (20:39:37, 11 December 2024)
- PNO-II-96-060A, on 961004,licensee Notified NRC That Extended Shutdown Was Being Initiated to Accomplish Design Mod to Increase Safety Margins.On 960902,plant Was Shutdown Due to Problem W/Turbine Oil Sys.Meeting Scheduled on 961009 + (20:39:39, 11 December 2024)
- 05000254/LER-1986-013, :on 860310,ATWS Trip Received.Caused by Valving Error by Instrument Mechanics Performing Test Due to Inadequate Communications Between Mechanics.Drain Valve Tags on Instrument Rack Will Be Replaced + (20:39:41, 11 December 2024)
- ML20141D139 + (20:39:43, 11 December 2024)
- ML20141D138 + (20:39:44, 11 December 2024)
- ML20141D132 + (20:39:45, 11 December 2024)
- IR 05000321/1996015 + (20:39:46, 11 December 2024)
- ML20141D129 + (20:39:46, 11 December 2024)
- ML20141D125 + (20:39:49, 11 December 2024)
- 05000254/LER-1997-020, Forwards LER 97-020-00,reporting Event or Condition That Alone Could Have Prevented Fulfillment of Safety Function of Structures.No Commitments Being Made by Ltr + (20:39:50, 11 December 2024)
- ML20141D119 + (20:39:51, 11 December 2024)
- ML20141D117 + (20:39:51, 11 December 2024)
- ML20141D115 + (20:39:52, 11 December 2024)
- 05000286/LER-1986-001-01, :on 860228,main Turbine Stop & Control Valves Closed & Reactor Tripped on Low Steam Generator Water Level. Caused by Mechanical Binding of Trip Blocking Relay LTB-1. Failed Relay Replaced W/Improved Model + (20:39:54, 11 December 2024)
- ML20141D107 + (20:39:56, 11 December 2024)
- ML20141D109 + (20:39:56, 11 December 2024)
- ML20141D100 + (20:39:57, 11 December 2024)
- 05000315/LER-1986-001, :on 860120,high Alarms Resulted in ESF Actuation Signal Possibly Causing Isolation of Containment Purge Sys If Purge Sys in Svc.Caused by Leak in Porv.Alarm Setpoint Readjusted + (20:39:59, 11 December 2024)