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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
- 05000366/LER-1980-141, Forwards Updated LER 80-141/03X-1 + (16:14:41, 26 May 2025)
- ML20067C828 + (16:14:51, 26 May 2025)
- ML20067C801 + (16:15:02, 26 May 2025)
- 05000346/LER-1982-056-03, /03L-0:on 821104,breaker BF114 Tripped,Causing Loss of Power to F12 Series Motor Control Ctrs.Caused by Ground in Jockey Fire Pump Motor When Pump Seized.Pump Rebuilt & Motor Replaced + (16:15:04, 26 May 2025)
- 05000361/LER-1994-012, :on 940126,inadequacies in Electrical Distribution Sys Design Calculations.Caused by Incorrect Engineering Judgement.C/A:Upgraded MCC Control Circuit for 2HV9303 by Replacing Transformer + (16:15:07, 26 May 2025)
- ML20067C768 + (16:15:13, 26 May 2025)
- ML20067C060 + (16:16:13, 26 May 2025)
- TXX-9404, Application for Amends to Licenses NPF-87 & NPF-89, Consisting of LAR 94-004,incorporating New Requirements of 10CFR20 (20.1001-20.2402) + (16:16:16, 26 May 2025)
- ML20067B997 + (16:16:22, 26 May 2025)
- 05000285/LER-1993-020-01, Forwards LER 93-020-01.Rev Corrects & Clarifies Details Re Actions & Observations of Control Room Crew During Event + (16:17:08, 26 May 2025)
- GO2-82-944, Interim Deficiency Rept Re Voltage Drop Due to Excessive Cable Length.Initially Reported on 820603.Control Power Transformer Output Increased.Voltage No Longer Impeded & Long Cable Used.Next Rept Expected by 830222 + (16:17:09, 26 May 2025)
- A09246, Responds to NRC Re Deviation Noted in Insp Rept 50-336/90-22.Corrective actions:10CFR50.59 Evaluation Performed to Support Procedure Change W/No Resulting Unreviewed Safety Questions + (16:18:00, 26 May 2025)
- 05000325/LER-1982-116, Forwards LER 82-116/03L-0 + (16:18:25, 26 May 2025)
- 05000249/LER-1982-043-03, /03L-0:on 821028,magnetrol Level Switches 82D & 82F Did Not Trip When Tested.Cause Unknown.Upper Switch Contact Mechanisms Installed on All Failed Switches + (16:18:28, 26 May 2025)
- 05000249/LER-1982-043, Forwards LER 82-043/03L-0 + (16:18:35, 26 May 2025)
- TAC:74823 + (16:18:56, 26 May 2025)
- 05000416/LER-1982-103-01, Failure to Demonstrate Operability of Remaining Ac Power Sources Discovered During Review of Documentation Declaring Hpcs,Div III Diesel Generator Inoperable.Caused by Personnel Error + (16:19:07, 26 May 2025)
- 05000416/LER-1982-103, Forwards Updated LER 82-103/01X-1 + (16:19:10, 26 May 2025)
- PMNS20200163, Public Meeting to Discuss the Independent Spent Fuel Storage Installation (ISFSI) Inspection Enhancement Initiative Recommendations + (16:20:12, 26 May 2025)
- ML20066L257 + (16:20:33, 26 May 2025)
- 05000327/LER-1982-123, Forwards LER 82-123/03L-0 + (16:21:13, 26 May 2025)
- ML20066K704 + (16:21:43, 26 May 2025)
- 05000266/LER-1982-018-01, /01T-0:on 821015,while Attempting to Shift Yellow Instrument Bus to Alternate Supply,Bus de-energized & Turbine Runback Occurred.Caused by Shifting Wrong Bus Power Supply Due to Misunderstanding.Warning Signs Posted + (16:21:45, 26 May 2025)
- TAC:74026 + (16:21:50, 26 May 2025)
- 05000293/LER-1982-049, Telecopy LER 82-049/01X-0:on 821102,safety Valve a Found Set W/Nitrogen at Steam Relief Setting.Caused by Personnel Error.Properly Tested Spare Valve Installed.Personnel Admonished to Read & Follow Procedures Exactly + (16:21:53, 26 May 2025)
- EPID:L-2020-LLA-0019 + (16:22:01, 26 May 2025)
- 05000458/LER-1990-004, :on 900211,div II Emergency 125-volt Dc Bus Experienced Voltage Spike Causing Topaz Inverter Unit to Trip.Caused by Drift of Inverter High Voltage Trip Setpoint. Inverters Calibr + (16:22:47, 26 May 2025)
- 05000325/LER-1982-136-03, /03L-0:on 821022,during Plant Shutdown,Suppression Pool Level Indicators Operability Test PT-08.1.6 Revealed Levels Exceeding Tech Specs.Caused by Improper Leg Trickle Flow.Leg Trickle Flow Adjusted + (16:23:26, 26 May 2025)
- 05000325/LER-1982-136, Forwards LER 82-136/03L-0 + (16:23:29, 26 May 2025)
- 05000255/LER-1982-033-03, T-82B (B Safety Injection Tank) Level Reached Tech Spec Limit of 198 Inches.Caused by Minor Leakage Past Loop Check Valve & Tank Check Valve or Fill & Drain Valve.Valves Will Be Inspected at Next Outage + (16:24:04, 26 May 2025)
- 05000255/LER-1982-033, Forwards Revised LER 82-033/03X-1 + (16:24:06, 26 May 2025)
- 05000317/LER-1989-016, :on 890908,determined That Resistance Temp Detectors Installed in Hot & Cold Legs of RCS Not Properly Sealed to Prevent Moisture Intrusion.Caused by Inadequate Procedure.Design Manual Revised + (16:24:16, 26 May 2025)
- TAC:64127 + (16:24:21, 26 May 2025)
- ML20066J105 + (16:24:59, 26 May 2025)
- ML20066H337 + (16:26:24, 26 May 2025)
- 05000334/LER-1982-042-03, /03L-0:on 821007,problem W/Leak Collection Ventilation Exhaust Fan VS-F-4B Reported.Caused by Electrical Lead Connection at Motor Being Burnt Off, Disabling One Phase to Motor.Motor Lead Replaced + (16:26:28, 26 May 2025)
- 05000259/LER-1982-084-03, /03L-0:on 821018,reactor Water Level Switches 1 & 2 of LIS-3-203B as-found Calibr Violated Tech Specs. Caused by Instrument Drift.Switches Recalibr,Functionally Tested & Returned to Svc + (16:26:55, 26 May 2025)
- 05000317/LER-1982-059-03, /03L-0:on 821007,reactor Protective Sys Channel D Trip Units for High Power,Thermal Margin/Low Pressure & Axial Shape Index Bypassed for Corrective Maint.Caused by Shorted Indicator Lamp.Lamp Replaced + (16:26:56, 26 May 2025)
- 05000302/LER-1982-066-03, /03L-0:on 821019,routine Surveillance Indicated 33-ft Wind Speed Channel Inoperable.Caused by Instrument Drift.Channel Recalibr & Returned to Svc + (16:27:00, 26 May 2025)
- 05000334/LER-1990-019-01, :on 901226,MSIV Closed During Partial Stroke Testing,Isolating Steam from SG B.Caused by tar-like Matl Accumulation on Valve Test Limit Switch.Switch Replaced & Design Changed to Modify MSIV Test Circuit + (16:27:05, 26 May 2025)
- 05000339/LER-1982-069-03, /03L-0:on 821020,generator Field on 2J Emergency Diesel Generator Failed to Flash During post-preventive Maint Operability Test.Caused by Failure of Generator Field Contractor Latch Trip Coil to Energize.Coil Replaced + (16:27:09, 26 May 2025)
- 05000366/LER-1982-117-03, /03L-0:on 821017,instrument a of Channel a Did Not Trip at Greater than or Equal to 100 Psig During Ft&C Procedure.Caused by Setpoint Drift in Core Spray Pump Discharge Pressure Instrument.Instrument Calibr + (16:27:17, 26 May 2025)
- 05000277/LER-1982-037-03, /03L-0:on 821012,control Rod Drive Area Smoke Detector Circuit Set Off False Alarm.Caused by Stripped Terminal Screw in Auto Code Box & Loose Connection from Circuitry.Screw Replaced & Connection Tightened + (16:27:19, 26 May 2025)
- 05000328/LER-1982-122-03, /03L-0:on 821021,during Mode 1 Operation, Pressurizer Pressure Channel 2-PS-68-323B Declared Defective Due to Loss of Ac Power to Channel.Caused by Defective Fuse Holder Cap.Cap Replaced & Channel Returned to Svc + (16:27:24, 26 May 2025)
- 05000219/LER-1982-047-03, /03L-0:on 821004,loss of Power to Reactor Protection Sys Motor Generator Set 1 Caused Half Scram. Caused by Burned & Scarred Relay Contacts.Relay Replaced & Sys Returned to Svc.Spare Relays on Order + (16:27:27, 26 May 2025)
- 05000374/LER-1990-014-06, :on 901222,smoke Discovered Coming from Front Area of turbine-driven Reactor Feedwater Pump.Caused by Oil Leak on Insulation.Pump Taken off-line for Repair & Vibration Probe Flange Machined + (16:27:29, 26 May 2025)
- 05000334/LER-1982-047-03, /03L-0:on 821013,pressurizer Level Channel I Indicator LI-RC-459 Recorded to Be Out of 4% Tolerance Band. Caused by Leaking Instrument Valve Resulting in Loss of Level in Ref Leg of LT-RC-459.Valve Internals Replaced + (16:27:39, 26 May 2025)
- 05000352/LER-1991-003, :on 910113,loose Parts Monitoring Sys Inoperable for More than 30 Days.On 901205,digital Loose Part Locator Circuit Discovered in Lockup Condition.Caused by Faulty Component.New Circuit Boards Ordered + (16:27:42, 26 May 2025)
- 05000373/LER-1982-128-03, /03L-0:on 821018,standby Gas Treatment Sys Electric Heating Coil 2VG01A Failed to Energize During Performance of LOS-VG-M1,standby Gas Treatment Sys Operability Test.Caused by out-of-calibr Flow Transmitter + (16:27:44, 26 May 2025)
- 05000483/LER-1990-017, :on 901230,reactor Trip Occurred Due to Failure of Controller/Driver Card for Feedwater Regulating Valve B & Valve Closed & Could Not Be Reopened.Caused by Failed Card Capacitor.Card Replaced + (16:27:51, 26 May 2025)
- 05000366/LER-1982-116-03, /03L-0:on 821014,during Full Load Operation, Drywell Hydrogen & Oxygen Analyzer B Found Inoperative. Caused by Failure of Diaphragm Capscrew on Sample Pump Connecting Rod.Capscrew Replaced & Analyzer Recalibr + (16:27:54, 26 May 2025)