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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
- ML20076H964 + (07:32:14, 15 December 2024)
- ML20076H959 + (07:32:15, 15 December 2024)
- 05000348/LER-1983-023-03, /03L-0:on 830511,train B Reactor Trip Breaker Would Not Reclose.Caused by Design Inadequacy.Voltage Available to Undervoltage Device Coil Marginally Sufficient to Allow Undervoltage Device to Remain Latched + (07:32:16, 15 December 2024)
- ML20076H952 + (07:32:17, 15 December 2024)
- ML20076H949 + (07:32:18, 15 December 2024)
- ML20076H950 + (07:32:18, 15 December 2024)
- ML20076H946 + (07:32:19, 15 December 2024)
- ML20076H944 + (07:32:23, 15 December 2024)
- 05000247/LER-1983-028-03, /03L-0:on 830716,during Normal Operation,One of Three Required Boron Injection Tank Level Channels Became Inoperable.Caused by Erroneous Level Indication Due to Solidification of Boric Acid on Impulse Line + (07:32:28, 15 December 2024)
- 05000247/LER-1983-027-03, /03L-0:on 830715,during Normal Operation,Reactor Cavity Sump Level Monitor Indicated High Water Level.Caused by Drifting of Reactor Cavity Continuous Level Transmitter Output.Transmitter Monitored + (07:32:30, 15 December 2024)
- ML20076H934 + (07:32:32, 15 December 2024)
- 05000261/LER-1983-019-03, /03L-0:on 830729,w/unit at 79% Power,Boric Acid Transfer Pump a Failed During Performance of Periodic Test 7.1A.Caused by Normal End of Component Life for Thermal Switch.Switch Replaced + (07:32:33, 15 December 2024)
- NRC-94-0096, Confirms Completion of Actions Util Committed to Perform in Response to NRC Bulletin 90-001,suppl 1 + (07:32:34, 15 December 2024)
- ML20076H928 + (07:32:38, 15 December 2024)
- BSEP-83-2747, RO 2-SR-83-22:on 830705,gamma Analysis of Two Botton Sediment Samples Detected Excessive Co-60 Concentration. No Radiation Hazard or Exposure to Public.Sampling Frequency Increased from Semiannual to Monthly + (07:32:39, 15 December 2024)
- ML20076H924 + (07:32:40, 15 December 2024)
- 05000369/LER-1983-027-03, /03L-0:on 830505,discovery of Water in Outside Air Pressure Filter Train 2 Led to Control Area Ventilation Sys Train B Inoperability.Caused by Water Backflow Through Drain Lines Into Filter Package.Filter Cleaned + (07:32:41, 15 December 2024)
- BSEP-83-2733, RO 1-83-34:on 830812,isolation Valves from Drywell That Isolate Reactor Bldg to Suppression Chamber Vacuum Breaker Differential Pressure Switches Closed,Rendering Both Breakers Inoperable.Investigation in Progress + (07:32:44, 15 December 2024)
- 05000339/LER-1983-033-03, /03L-0:on 830515,pressure in Nitrogen Supply Tank B for Pressurizer PORV (PCV-2455C) Dropped Below Min Pressure Required.Caused by Downstream Nitrogen Supply to PORV Relief Valve Lifting.Regulators Reset + (07:32:46, 15 December 2024)
- 05000369/LER-1983-062-03, /03L-0:on 830725,while in Mode 1,transformer 1B Auto Tripped Due to Two Out of Three Indication of Low Oil Level.Caused by Low Oil Level Relays Accidentally Bumped During Cleaning of Transformer.Relays Reset + (07:32:53, 15 December 2024)
- 05000395/LER-1983-088-03, /03L-0:on 830728,during Surveillance Testing, Smoke Detector IXA-4947X Damaged & Declared Inoperable. Caused by Damage to Sensor When Removed for Testing.Damaged Unit Replaced & Tested Satisfactorily + (07:32:55, 15 December 2024)
- 05000366/LER-1983-035-03, /03L-0:on 830511,standby Gas Treatment (SBGT) Humidity Controllers 2T46-N015B & 2t46-N017B Out of Calibr & SBGT Train B Inoperable.On 830525,SBGT Train B Carbon Filter Would Not Remove 99% Test Gas + (07:32:57, 15 December 2024)
- AECM-83-0333, Submits Steps Taken to Satisfy Items 1.C & 3 of License NPF-13 Re Control Room Envelope Leak Tightness Test.Control Room Inleakage Reduced.Allowable Inleakage Increased & Analysis Performed Verifying SRP (NUREG-0800) Conformance + (07:32:58, 15 December 2024)
- 05000302/LER-1983-031-03, /03L-0:on 830725,containment Isolation Valves CAV-6 & -7 Would Not Close Under Sys Pressure of 1,000 Psi. Caused by Insufficient Design Assumptions &/Or Inadequate Maint Procedures to Prevent Overtightening + (07:32:59, 15 December 2024)
- ML20076H896 + (07:33:00, 15 December 2024)
- 05000321/LER-1983-037-03, /03L-0:on 830510,while Performing Hydrogen & Oxygen Analyzer Instrument Procedure (HNP-1-3882),hydrogen Analyzer (IP33-N002A) Indicated Incorrectly.Caused by Failed Current Transmitter.Transmitter Replaced + (07:33:02, 15 December 2024)
- 05000325/LER-1983-031-03, /03L-0:on 830727,intermediate Range Monitors E & H Indicated Incorrect Overlap Requirements W/Source Range Monitors.Caused by Defective Signal Cable Connectors in Intermediate Range Monitors + (07:33:04, 15 December 2024)
- ML20076H891 + (07:33:05, 15 December 2024)
- 05000321/LER-1983-078-03, /03L-0:on 830725,discovered Nitrogen Storage Tank 1T48-A-001 Level to Be Less than 2,000 Gallons.Caused by Unit 2 Having Leak in Nitrogen Associated Sys During Crosstie W/Unit 1 + (07:33:06, 15 December 2024)
- 05000364/LER-1983-030-03, /03L-0:on 830731,radiation Monitors R25A & B Declared Inoperable When Power Switches Discovered Turned Off.Caused by Personnel Error & Procedural Inadequacy. Appropriate Procedure Changes Made + (07:33:09, 15 December 2024)
- ML20076H881 + (07:33:10, 15 December 2024)
- 05000364/LER-1983-029-03, /03L-0:on 830727,radiation Monitor R-11 Declared Inoperable Due to Filter Paper Not Advancing.Caused by Binding of Paper Drive Assembly.Paper Drive Repaired + (07:33:11, 15 December 2024)
- ML20076H875 + (07:33:12, 15 December 2024)
- ML20076H867 + (07:33:13, 15 December 2024)
- ML20076H871 + (07:33:13, 15 December 2024)
- ML20076H865 + (07:33:14, 15 December 2024)
- ML20076H860 + (07:33:15, 15 December 2024)
- ML20076H862 + (07:33:15, 15 December 2024)
- 05000261/LER-1983-009-03, /03L-0:on 830507,w/unit Shut Down for Steam Generator Insp Outage,Flow Transmitter FT-495,loop C Steam Flow Found Out of Calibr.Caused by Instrument Drift. Transmitter Recalibr & Returned to Svc + (07:33:17, 15 December 2024)
- 05000369/LER-1983-063-03, /03L-0:on 830718,conventional Waste Water Treatment Discharge Flow Instrument Not Operating Properly. on 830725,composite Sampler Not Operating for Approx 1 Wk. Caused by Blown Fuse.Fuse Replaced + (07:33:21, 15 December 2024)
- AECM-83-0348, Forwards Amend 56 to Fsar,Updating Sections Dealing Primarily W/Fire Protection & Incorporating Minor Editorial Corrections & Clarifications to Other FSAR Sections + (07:33:22, 15 December 2024)
- ML20076H849 + (07:33:23, 15 December 2024)
- ML20076H846 + (07:33:24, 15 December 2024)
- 05000259/LER-1983-048-03, /03L-0:on 830729,two Relays on 4 Kv Shutdown Board a & One Relay on Board C Operated Between 3,942-3,950 Volts.Caused by Relay Setpoint Drift Due to Increase in Ambient Temp + (07:33:25, 15 December 2024)
- 05000324/LER-1983-071-03, /03L-0:on 830729,while Performing PT-09.2,average Temp of Suppression Pool Water Exceeded Specified Max Allowed Temp of 105 F W/Recorded Value of 106 F.Caused by High Seasonal Inlet Temp of RHR HX + (07:33:27, 15 December 2024)
- 05000389/LER-1983-011-03, /03L-0:on 830510,during Precritical Testing, Initial Performance of Tech Spec Surveillance Found Three Valve Motor Operators Missing Thermal Overload Bypass Switches.Caused by Design Error.Design Changed + (07:33:29, 15 December 2024)
- 05000366/LER-1983-063-03, /03L-0:on 830725,during Maint Request,Personnel Determined That Flow Transmitter (2B21-N034 R&T) for Jet Pumps 18 & 19 Isolated.Cause Unknown But Postulated as Personnel Error + (07:33:31, 15 December 2024)
- 05000416/LER-1983-105-03, /03L-0:on 830725,during Adjustment of New Voltage Regulator,Div I Diesel Generator Tripped on Overcurrent & Loss of Excitation.Caused by Regulator Transformer T4 Being Wound Backwards.Connections Switched + (07:33:33, 15 December 2024)
- 05000369/LER-1983-059-03, /03L-0:on 830719,21 & 25,radiation Monitors EMF-38 (Particulate) & EMF-39 (Gaseous) Declared Inoperable Due to Loss of Sample Flow Alarms.Caused by Leak in Containment from Valve NC-18 + (07:33:35, 15 December 2024)
- 05000289/LER-1983-018-01, /01T-0:on 830803,two Small Bore Snubbers on RCS Hot Leg Vent Piping Not Surveilled Per Tech Specs.Caused by Omission of Snubbers from safety-related Snubber List. Snubbers Overhauled & Added to Tech Spec List + (07:33:37, 15 December 2024)
- 05000327/LER-1983-071-03, /03L-0:on 830512,waste Gas Disposal Sys Oxygen Analyzer O-02AN-43-5000 Found Out of Calibr & Declared Inoperable.Caused by Analyzer Zero Adjustment Drift.Analyzer Recalibr & Returned to Svc + (07:33:39, 15 December 2024)