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

• ML18153B933  + (00:03:28, 6 January 2025)
• ML18153B932  + (00:03:29, 6 January 2025)
• ML18153B931  + (00:03:31, 6 January 2025)
• ML18153B930  + (00:03:33, 6 January 2025)
• 05000281/LER-1989-006-01, :on 890911,containment Particulate Radiation Monitor Indication Increased Above Alarm Setpoint.Caused by High Detector Reading Due to Containment Pressure Reduction. Alarm Reset & Suction Valves Realigned  + (00:03:34, 6 January 2025)
• ML18153B928  + (00:03:36, 6 January 2025)
• 05000281/LER-1989-009-02, :on 890918,generator Backup Differential Lockout Relay 86 Tripped Turbine,Initiating Reactor Trip. Caused by Spurious Actuation of Impedance Relay KD-41.Unit Stabilized Following Trip  + (00:03:37, 6 January 2025)
• 05000281/LER-1989-007-03, :on 890916,manual Reactor Trip Initiated When Determined That Improper Bank Overlap Existed Between Control Rod Banks a & B.Cause Not Found.Reactor Restarted After Review by Safety & Operating Committee  + (00:03:43, 6 January 2025)
• ML18153B925  + (00:03:44, 6 January 2025)
• ML18153B923  + (00:03:45, 6 January 2025)
• 05000281/LER-1989-010-02, :on 890919,automatic Reactor Trip Generated as Result of lo-lo Steam Generator Level.Caused by Operator Raising Governor Valve Position Limiter More Rapidly than Desired.Lesson Learned Given to Personnel  + (00:03:47, 6 January 2025)
• 05000281/LER-1989-008-03, :on 890916,noted That Position Indicating Lights for Containment Instrument Air Outside Trip Valve Not Lit & Trip Valve Failed to Closed Position.Caused by Loose Fuse in Control Power Circuit  + (00:03:49, 6 January 2025)
• 05000281/LER-1989-005-03, :on 890908,two of Four Condenser Waterbox Circulating Water Inlet Isolation Valves Closed Unexpectedly During Performance of Periodic Test.Caused by Relay in Flood Control Circuit That Did Not Drop Out  + (00:03:51, 6 January 2025)
• 05000280/LER-1989-038, :on 890903,emergency Diesel Generator 3 Started When Control Switch Was Placed from Exercise to Auto Position During Shutdown Attempt.Caused by hi-hi Consequence Limiting Safeguards Signal.Procedures Revised  + (00:03:53, 6 January 2025)
• ML18153B918  + (00:03:54, 6 January 2025)
• ML18153B917  + (00:03:55, 6 January 2025)
• ML18153B916  + (00:03:56, 6 January 2025)
• ML18153B915  + (00:03:57, 6 January 2025)
• ML18153B914  + (00:03:58, 6 January 2025)
• ML18153B913  + (00:03:59, 6 January 2025)
• TAC:74537  + (00:04:00, 6 January 2025)
• ML18153B912  + (00:04:00, 6 January 2025)
• 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)