Search by property

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

• ML18153B910  + (00:04:01, 6 January 2025)
• ML18153B909  + (00:04:02, 6 January 2025)
• TAC:42967  + (00:04:03, 6 January 2025)
• ML18153B907  + (00:04:04, 6 January 2025)
• ML18153B905  + (00:04:05, 6 January 2025)
• ML18153B904  + (00:04:06, 6 January 2025)
• 05000280/LER-1989-035, :on 890813,one of Auxiliary Ventilation Sys Filtered Exhaust Fans Automatically Restarted After Being Stopped.Caused by Improper Landing of Previously Lifted Lead on Pressure Switch.Personnel Reinstructed  + (00:04:08, 6 January 2025)
• 05000280/LER-1989-027, :on 890815,containment Gaseous Radiation Monitor Momentarily Increased Above Alarm Setpoint,Resulting in Closure of Containment Instrument Air Compressor Valves. Caused by Increase in Airborne Concentration  + (00:04:10, 6 January 2025)
• ML18153B901  + (00:04:11, 6 January 2025)
• 05000281/LER-1989-003-02, :on 890813,charging Pump B Automatically Started After Control Switch Disengaged from pull-to-lock Position.Caused by Operator Not Adequately Engaging Pumps Switch in Position Prior to Event  + (00:04:12, 6 January 2025)
• ML18153B899  + (00:04:13, 6 January 2025)
• PNO-II-89-065, on 890916,unit Manually Tripped During Startup Process Due to Problem W/Rod Bank Overlap.Two Addl Automatic Reactor Trips Experienced During Restart Process.Nrc 890309 Confirmatory Action Ltr Re Restart Had Been Lifted  + (00:04:15, 6 January 2025)
• ML18153B897  + (00:04:20, 6 January 2025)
• 05000281/LER-1989-004-03, :on 890818,three motor-operated Valves in Safety Injection Sys Actuated.Caused by Electrician Inadvertently Energized Relay That Actuated Valves While Placing Jumper on Terminal.Investigation Begun  + (00:04:21, 6 January 2025)
• ML18153B895  + (00:04:23, 6 January 2025)
• ML18153B894  + (00:04:24, 6 January 2025)
• 05000280/LER-1989-036, :on 890815,reactor Protection Permissive Circuit P-10 Suspected of Not Being Tested Per Tech Specs. Caused by Inadequate Review of Existing Procedures.Rev of Procedures Underway  + (00:04:25, 6 January 2025)
• ML18153B891  + (00:04:26, 6 January 2025)
• ML18153B889  + (00:04:27, 6 January 2025)
• ML18153B887  + (00:04:28, 6 January 2025)
• ML18153B886  + (00:04:29, 6 January 2025)
• ML18153B885  + (00:04:30, 6 January 2025)
• ML18153B884  + (00:04:31, 6 January 2025)
• ML18153B883  + (00:04:32, 6 January 2025)
• ML18153B882  + (00:04:34, 6 January 2025)
• ML18153B881  + (00:04:36, 6 January 2025)

• ML18153B880  + (00:04:38, 6 January 2025)
• ML18153B878  + (00:04:38, 6 January 2025)

• ML18153B875  + (00:04:39, 6 January 2025)
• ML18153B873  + (00:04:40, 6 January 2025)
• 05000280/LER-1989-033, :on 890731,six Auxiliary Bldg Ventilation Fans Tripped W/O Initiation of ESF Signal.Caused by Decrease in Pressure in Fan Pneumatic Control Header.Leaking Header & Damper Actuators to Be Repaired  + (00:04:41, 6 January 2025)
• 05000280/LER-1989-034, :on 890802,discovered That Sampling of Svc Water from Component Cooling HX Not Done within Specified Time.Caused by Ineffective Communication Between Operators. Event Discussed W/Operators & Action Taken  + (00:04:43, 6 January 2025)
• ML18153B870  + (00:04:44, 6 January 2025)
• 05000280/LER-1989-032, :on 890727,emergency Condensate Storage Tank Below Tech Spec Min Required for Auxiliary Feedwater Cross Connect Availability.Caused by Personnel Error.Individual Disciplined & Operating Procedures Enhanced  + (00:04:46, 6 January 2025)
• ML18153B868  + (00:04:50, 6 January 2025)
• ML18153B866  + (00:04:51, 6 January 2025)
• ML18153B867  + (00:04:51, 6 January 2025)
• 05000280/LER-1989-031, :on 890723,discharge Pressure for Control Room/ Relay Room Air Conditioning Chiller Svc Water Pump Decreased & Chillers Tripped on High Condenser Discharge Pressure.Caused by Air Binding.Pump Vented  + (00:04:53, 6 January 2025)
• ML18153B863  + (00:04:54, 6 January 2025)
• 05000280/LER-1989-030, :on 890718,charging Svc Water Pumps Became Air Bound After Air Entered Svc Water Sys.Possibly Caused by Air Trapped in Partially Drained Svc Water Supply Line.Pumps Vented to Permit Filling Supply Lines  + (00:04:56, 6 January 2025)
• IR 05000280/1989022  + (00:04:57, 6 January 2025)
• ML18153B859  + (00:04:59, 6 January 2025)
• 05000280/LER-1989-028, :on 890713,access Plugs from Entrance to Two Underground Fuel Oil Tanks Discovered Removed.Caused by Lack of Administrative Control Guidance in Sample Procedure.Plugs Reinstalled & Sample Procedure Revised  + (00:05:00, 6 January 2025)
• 05000280/LER-1989-029, :on 890714,intake Canal Level Sensor Channel Not Placed in Trip within 1 H of Inoperability.Caused by Operator Personnel Error.Procedures Developed for Stop Log Installation  + (00:05:02, 6 January 2025)
• ML18153B856  + (00:05:04, 6 January 2025)
• ML18153B854  + (00:05:05, 6 January 2025)
• 05000280/LER-1989-026, :on 890709,nuclear Instrumentation (Ni) Failed Resulting in Spurious Ni Dropped Rod Signal & Automatic Initiation of 30% Power Turbine Runback.Turbine Trip/Reactor Trip Occurred Due to hi-hi Level Condition  + (00:05:06, 6 January 2025)
• ML18153B851  + (00:05:07, 6 January 2025)
• ML18153B850  + (00:05:09, 6 January 2025)
• ML18153B849  + (00:05:09, 6 January 2025)
• ML18153B848  + (00:05:10, 6 January 2025)
• ML18153B845  + (00:05:11, 6 January 2025)