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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
- 05000338/LER-1983-038-03, /03L-0:on 830606 & 07,intermediate Range Channels N36 & N35 High Neutron Flux Reactor Trip Setpoints Found Higher than Tech Spec Limits.Caused by Administrative Error. Intermediate Range Setpoints Reduced + (ML20079S327)
- 05000272/LER-1983-068-03, /03L-0:on 831224,operator Observed Steam Issuing from Diesel Fire Suppression Pump 1 Cooling Water Expansion Tank.Caused by Frozen Diesel Water Cooling Lines Due to Subzero Temps.Damper Shut.Lines Thawed + (ML20079S328)
- ML20079S330 + (ML20079S330)
- 05000289/LER-1983-015-01, /01T-0:on 830611,oxygen Concentration in Waste Gas Sys Remained in Excess of 2% for Greater than 1 H.Caused by Failure to Recognize Maint Activities Affected When Oxygen Introduced in Waste Gas Sys + (ML20079S331)
- ML20079S343 + (ML20079S343)
- 05000325/LER-1983-024-03, /03L-0:on 830602,during Refueling Outage,Position Indication Light for B Core Spray Inboard Injection Valve Inoperable.Caused by Plant Personnel Inadvertently Bumping Switch to Off Position + (ML20079S344)
- ML20079S352 + (ML20079S352)
- ML20079S355 + (ML20079S355)
- ML20079S366 + (ML20079S366)
- ML20079S370 + (ML20079S370)
- PLA-2026, Interim Deficiency Rept Re GE Reactor Mode Switch.Proposed Redesign of Mode Switch by GE Rejected,Based on Results of Testing Conducted at Franklin Inst Research Lab.Alternate Switch Ordered Through Electroswitch.Final Rept by Apr 1984 + (ML20079S374)
- ML20079S380 + (ML20079S380)
- ML20079S385 + (ML20079S385)
- ML20079S387 + (ML20079S387)
- ML20079S395 + (ML20079S395)
- ML20079S398 + (ML20079S398)
- ML20079S399 + (ML20079S399)
- 05000311/LER-1983-066-03, /03L-0:on 831220,common Suction Valve 2RH1 Closed, Resulting in Loss of RHR Flow.Caused by Personnel Error.Rhr Pump 22 Started & RHR Flow Reestablished within 22 Minutes + (ML20079S406)
- ML20079S409 + (ML20079S409)
- ML20079S411 + (ML20079S411)
- ML20079S421 + (ML20079S421)
- ML20079S426 + (ML20079S426)
- ML20079S438 + (ML20079S438)
- ML20079S449 + (ML20079S449)
- 05000272/LER-1983-070-03, /03L-0:on 831221,exterior Door of 100-ft Elevation Airlock Exhibited Excessive Leakage During Surveillance Testing.Caused by Cut Exterior Door Outer Seal. Seal Replaced + (ML20079S450)
- ML20079S452 + (ML20079S452)
- 05000318/LER-1983-077-03, /03L-0:on 831221,during Normal Operation,Leak Discovered in Charging Header Drain Line.Caused by Failure of 3/4-inch Socket Weld Due to Line Vibration & Lack of Restraint.Restraint Installed + (ML20079S454)
- ML20079S460 + (ML20079S460)
- 05000416/LER-1983-193-03, /03L-0:on 831227,outboard Suction Valve Closed During Instrument Surveillance.Caused by Tip Breaking Off mini-test Clip.Surveillances Reviewed for Points Requiring Test Connections & Banana Jacks Installed + (ML20080A003)
- 05000370/LER-1983-091-03, /03L-0:on 831224,while in Mode 4,invalid Fire Alarm Received.Caused by Dust Accumulation in Detector Due to Maint Activities.Detector Replaced + (ML20080A025)
- 05000289/LER-1983-041-99, /99X-0:on 831025,while in Cold Shutdown,Cracking Observed on Molded Rubber Seat Ring of Containment Purge Isolation Valve AH-V1B.Caused by Insufficient Adhesion Between Plies of Seat Matl + (ML20080A042)
- ML20080A043 + (ML20080A043)
- ML20080A045 + (ML20080A045)
- 05000325/LER-1983-044-03, High Water Generator Set Fluid Drive Temp Tripped Reactor Recirculation Pump Set 1B.Caused by Temp Control Valve TCC-TV-608 Breaking Valve Pin Travel Arm.Arm Replaced + (ML20080A050)
- 05000317/LER-1983-091-01, ECCS Pump Room Exhaust Ventilation Sys Charcoal Filter Inlet Damper Would Not Open When Bypass Damper Shut.Caused by Incorrect Connection of Charcoal Filter Damper Actuators + (ML20080A051)
- ML20080A054 + (ML20080A054)
- BSEP-84-0217, RO 2-83-96:on 831226,augmented Offgas Bldg & Diesel Generator Bldg Fire Hose Stations Rendered Inoperable Due to freeze-related Failures of Fire Protection Standpipe Sys Isolation Valves.Investigation Incomplete.Rept by 840203 + (ML20080A056)
- 05000397/LER-1983-002-03, /03L-0:on 831231,discovered Fire Protection Storage Water Level in FP-TK-100 Less than 280,000 Gallons. Caused by Air Binding of Filter Effluent Pump While FP-P-107 in Manual Mode Due to Inadequate Procedural Instructions + (ML20080A059)
- ML20080A061 + (ML20080A061)
- 05000361/LER-1983-145-03, /03L-0:on 831220,plant Protection Sys Channel C ex-core Safety Channel Linear Power Signal Varied from CPC Channel C Calibr Linear Power Signal by 10%.Caused by Unadjusted Signal.Channel Calibr + (ML20080A062)
- 05000397/LER-1983-003-03, /03L:on 831222,walk Down Revealed That Fire Dampers WMA-FD-1,2,7,8,9,10,11,14,15,18 & DRA-FD-34-1 Did Not Comply W/Ul Fire Rating.Caused by Vendor Cutting Dampers to Required Size + (ML20080A073)
- 05000247/LER-1983-047-03, /03L-0:on 831219,during Normal Operation,Solenoid Operated Valve (SOV 1280) Did Not Isolate During Containment Relief Testing.Cause Not Stated.Solenoid Valve Coil Replaced & SOV Tested & Returned to Svc + (ML20080A081)
- 05000305/LER-1983-038-03, /03L-0:on 831229,maint Procedure to Replace Relay in Reactor Protective Sys Rack 133 Caused Inadvertent Start of Auxiliary Feedwater Pump.Procedure Generated as Result of Work Request + (ML20080A084)
- 05000397/LER-1983-004-03, /03L:on 831222,loss of Fire Detection Instrumentation Occurred at 606-ft Elevation of Reactor Bldg.Caused by Condensation Shorting Out Detection Sys.Power Supply Replaced & Condensation Source Being Corrected + (ML20080A096)
- 05000397/LER-1983-005-03, /03L:on 831223,fire-rated Seals Removed to Perform Const Work,Causing Loss of Fire Boundary Integrity,Per Tech Specs.Caused by Plant Mod.Seals Will Be Replaced After Const Work Completed + (ML20080A097)
- DCL-84-008, Responds to NRC Re Violations Noted in IE Insp Repts 50-275/83-38 & 50-323/83-26.Corrective Actions:Fuel Handling Personnel Reinstructed to Follow Radiological Control Procedures & Individual Posted at Controlled Area + (ML20080A100)
- 05000397/LER-1983-006-03, /03L:on 831222,fire-rated Door D-104 Violated, Causing Loss of Fire Boundary Integrity.Caused by fire-rated Door Closing,Pinching Welding Lead & Melting Hole in Door. Door Replaced + (ML20080A116)
- ML20080A120 + (ML20080A120)
- 05000366/LER-1983-046-01, /01T-0:on 830622,AE Informed Util That High Energy Line Break Restraints for Control Rod Drive Sys, Reactor Water Cleanup Sys,Rcic Sys & Auxiliary Steam Sys Not Properly Installed.Caused by Personnel Error + (ML20080A125)
- 05000328/LER-1983-191-03, /03L-0:on 831227,rod C-11 Declared Inoperable Due to Erratic Behavior.Caused by Faulty Connection at Reactor Vessel Head.Low Current 500-volt Charge Placed on Cable. Rod Returned to Svc + (ML20080A127)
- ML20080A130 + (ML20080A130)