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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

• 05000254/LER-1987-030-03, :on 871219,ATWS Instrument Sensing Lines Inadequately Supported & Did Not Meet FSAR Design Criteria. Caused by Cognitive Personnel Error & Inadequate Design. Temporary Supports Installed  + (ML20196G602)
• ML20196G605  + (ML20196G605)
• ML20196G606  + (ML20196G606)
• ML20196G608  + (ML20196G608)
• ML20196G609  + (ML20196G609)
• ML20196G610  + (ML20196G610)
• ML20196G612  + (ML20196G612)
• ML20196G616  + (ML20196G616)
• 05000254/LER-1987-029-03, :on 871207,Bus 13-1 Degraded Voltage 5 Minute Time Delay Relay Found Out of Tolerance.Caused by Setpoint Drift.Time Delay Relay Recalibrated & Tested  + (ML20196G617)
• ML20196G619  + (ML20196G619)
• ML20196G621  + (ML20196G621)
• 05000254/LER-1987-028-03, :on 871202,open Penetrations Found Through Fire Barriers.Caused by Personnel Errors.Identified Deficiencies Repaired & Station Maint Work Request Procedure QAP 1500-2 & Checklist QAP 1500-S1 Revised  + (ML20196G622)
• ML20196G624  + (ML20196G624)
• JAFP-87-0737, Responds to NRC IE Bulletin 87-001, Thinning of Pipe Walls in Nuclear Power Plants. Description of Efforts to Develop Piping Insp Program to Detect Erosion/Corrosion of Susceptible Sys,Sketches & Typical Data Sheet Encl  + (ML20196G626)
• ML20196G627  + (ML20196G627)
• 05000254/LER-1987-024-03, :on 871120,primary Containment Structural Steel Connections Outside FSAR Design Criteria Discovered.Caused by Const Error.Engineering Change Notices QC-87S-24 & 27 Issued & Repairs Made  + (ML20196G628)
• ML20196G631  + (ML20196G631)
• ML20196G632  + (ML20196G632)
• 05000254/LER-1987-021-05, :on 871110,diesel Fire Pump 1/2A Inoperable & on 871111 7-day out-of-svc Reporting Criteria Exceeded. Caused by Pump Intake Bay Being Empty for Circulating Water Pump Maint.Intake Bay Refilled on 871117  + (ML20196G634)
• ML20196G636  + (ML20196G636)
• ML20196G637  + (ML20196G637)
• ML20196G640  + (ML20196G640)
• ML20196G643  + (ML20196G643)
• 05000254/LER-1987-017-08, :on 870805,HPCI Sys Inoperable Due to Invalid Sys Isolation.Caused by HPCI Steamline Differential Pressure Transmitter Failure.Transmitter Failure Under Investigation. Rosemount Model 1153DB5PA Switch Replaced  + (ML20196G645)
• ML20196G648  + (ML20196G648)

• ML20196G651  + (ML20196G651)

• 05000254/LER-1987-020-06, :on 871006,refuel Floor Radiation Monitor Sys ESF Actuation Occurred.Caused by Installation Deficiency. Event Discussed W/Electrical Maint Personnel & Relay in Panels 901(2)-40 & 41 Replaced  + (ML20196G652)
• ML20196G654  + (ML20196G654)
• ML20196G655  + (ML20196G655)
• 05000336/LER-1999-009, :on 990525,manual RT Due to Steam Leak in Turbine Bldg Was Noted.Caused by Inadequate Controls.Refined Controls for Adjusting FW Heater String Controls  + (ML20196G657)
• ML20196G659  + (ML20196G659)
• ML20196G661  + (ML20196G661)
• ML20196G664  + (ML20196G664)
• 05000254/LER-1987-014-08, :on 870729,control Room Ventilation Isolation Occurred.Caused by Chlorine Analyzer Sys Spike Resulting from Power Fluctuation During Electrical Storm.Control Room Ventilation Sys Returned to Normal  + (ML20196G665)
• ML20196G671  + (ML20196G671)
• ML20196G673  + (ML20196G673)
• 05000498/LER-1999-005, :on 990519,auxiliary FW Train D Was Noted Inoperable for Greater than 72 H TS Limit.Caused by Less than Adequate Work Instructions.Revised Associated Procedures  + (ML20196G675)
• ML20196G676  + (ML20196G676)
• ML20196G677  + (ML20196G677)
• ML20196G678  + (ML20196G678)
• ML20196G679  + (ML20196G679)
• ML20196G680  + (ML20196G680)
• ML20196G681  + (ML20196G681)
• ML20196G684  + (ML20196G684)
• 05000254/LER-1987-013-08, :on 870629,control Room HVAC Sys Isolation Occurred.Caused by Defective Functional Test Procedure or Probe Corrosion.Chlorine in Probe Vicinity Removed & Corroded Probe Replaced  + (ML20196G685)
• PNO-IV-99-029, on 990625,female Licensee Employee Was Discovered Contaminated in Facial Area.Licensee Convened Incident Investigation Team to Assess Event.Worker Received Total Effective Dose Equivalent of Approx 7 Mrem  + (ML20196G686)
• ML20196G687  + (ML20196G687)
• ML20196G689  + (ML20196G689)
• ML20196G690  + (ML20196G690)
• 05000382/LER-1997-011-01, Forwards LER 97-011-01,revising Previous Submittal Re Water Level Maintained in Containment Spray Risers That May Have Been Less than Required by Ts.Commitments Discussed  + (ML20196G691)
• ML20196G692  + (ML20196G692)