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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
- 05000321/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000366/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000327/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000281/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000331/LER-1982-056, Forwards LER 82-056/01T-0 +
- 05000416/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000333/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000293/LER-1982-056, Forwards LER 82-056/01T-0 +
- 05000317/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000315/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000302/LER-1978-056, Forwards LER 78-056/03L-0 +
- 05000311/LER-1982-056, Forwards LER 82-056/03L-0.Detailed Event Analysis Encl +
- 05000387/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000416/LER-1983-056, Forwards LER 83-056/03L-0 +
- 05000335/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000219/LER-1982-056, Forwards LER 82-056/01T-0.Detailed Event Analysis Encl +
- 05000346/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000387/LER-1983-056, Forwards LER 83-056/03L-0 +
- 05000327/LER-1983-056, Forwards LER 83-056/01T-0 +
- 05000483/LER-1984-056, Forwards LER 84-056-00 +
- 05000334/LER-1982-056, Forwards LER 82-056/03L-0 +
- 05000369/LER-1982-056, Forwards LER 82-056/01T-0 +
- 05000333/LER-1978-056, Forwards LER 78-056/03L-1 +
- 05000315/LER-1978-056, Forwards LER 78-056/03L-0 +
- 05000245/LER-1996-056, Forwards LER 96-056-00 Which Documents an Event That Occurred at Mnps,Unit 1 on 961212,per 10CFR50.73(a)(2)(i). Commitments Made within Ltr,Submitted +
- 05000321/LER-1979-056, Forwards LER 79-056/01T-0 +
- 05000259/LER-1982-056, Forwards Updated LER 82-056/01X-1 +
- 05000361/LER-1982-056, Forwards LER 82-056/03L-0.Detailed Event Analysis Submitted +
- 05000327/LER-1987-056, :on 870811,combined Bypass Leakage Limit Potentially Violated.Caused by Deficient Tech Spec Table 3.6-1 Due to Incomplete List of Bypass Leakage Paths to Auxiliary Bldg Due to Lack of Design Criteria +
- 05000440/LER-1987-056, :on 870812,RWCU Containment Inboard Isolation Valve Closed.Caused by Procedural Error of Wrong Terminal Identification.Surveillance Instruction Revised to Identify Correct Terminal Number +
- 05000352/LER-1987-056, :on 871014,reactor Encl Ventilation Isolation Occurred.Caused by Series of Events Related to Auxiliary Steam Boilers.Outside Assistant Operators Replaced Torch Tip on Auxiliary Boiler B +
- 05000456/LER-1987-056, :on 871009,main Control Room Outside Air Intake Radiation Monitor Gas Channel Processed Spurious High Radiation Signal to ESF Causing Recirculation Charcoal to Realign Ventilation Dampers to Emergency Mode +
- 05000424/LER-1987-056, :on 870916,cumulative Dose Calculations Program for Gaseous Effluent Releases to Atmosphere for Radioiodines Did Not Include I-133.Caused by Software Package Failure to Include I-133.Package Corrected +
- 05000461/LER-1987-056, :on 870923,operators Identified That Tech Spec Violated When Grab Samples Not Collected at Least Every 4 H. Caused by Util Licensed Operator Error.Shift Supervisor Counseled +
- 05000354/LER-1986-056, :on 860808,reactor Bldg to Torus Vacuum Breakers Inoperable.Caused by Tubing Error to Differential Pressure Transmitters Controlling Inboard air-operated Butterfly Valves.Design Change Implemented +
- 05000528/LER-1986-056, :on 861006,reactor Tripped on Low DNBR Signals from Core Protection Calculators.Caused by Quick Opening of Steam Generator 1 Economizer Valve.Troubleshooting of Valve Conducted & Valve Operation Evaluated +
- 05000482/LER-1986-056, :on 861010,discovered That Improper Method Used for Verifying Boron Dilution Alarm Setpoint of Source Range Nuclear Instrumentation.Caused by Error in Vendor Manual. Proper Voltage Settings Incorporated in Manual +
- 05000352/LER-1986-056, :on 861222,review of Surveillance Test Revealed Logic Channel Inoperability Exceeded Tech Spec Section 3.3.6.Caused by Procedural Deficiency.Surveillance Test Revised to Incorporate Requirements +
- 05000458/LER-1986-056, :on 860902,reactor Scrammed on RCIC Initiation. Caused by Entrapped Air in Instrument Sensing Line Following Maint.Air Vented from Instrumentation & Loose Transmitter Connection Reworked & Corrected +
- 05000423/LER-1986-056, :on 861130,Train B Safety Injection Pump Cooler Svc Water Outlet Valve Found Closed Since 861126.Caused by Procedural Inadequacy & Personnel Error Due to Lack of Training.Procedure Discontinued +
- 05000498/LER-1988-056, :on 880930,determined That Two Primary Penetration Protection Circuit Breakers Not Included in Surveillance Test Program as Required by Tech Spec.Caused by Use of Licensing Basis Document +
- 05000361/LER-1984-056, :on 841002,failure of Vital Inverter 2Y002 Resulted in de-energization of Channel B 120-volt Ac Vital Bus.Caused by Diode Short in Power Supply.Power Supply Replaced & Tested +
- 05000440/LER-1986-056, :on 860902 & 29,RWCU Containment Isolations Occurred.Caused by Flow Control Valve Problems,Placement of Blowdown Flow Element & Insufficient Operating Instructions. Design Changes Initiated.Instructions Will Be Revised +
- 05000528/LER-1985-056, :on 850802,containment Spray Sys Intentionally Isolated After Spurious Actuations.Caused by Corroded Contacts on Main Control Board Manual Initiation Switch. Switch Replaced +
- 05000366/LER-1978-056, Forwards LER 78-056/03l-0 +
- 05000366/LER-1978-056-03, /03l-0 on 781027:while Performing Procedure HNP-2-10315,2E41-F001 Valve Failed to Oper During HPCI Quick Start.Caused by Motor Shunt Field Insulation Failure +
- 05000316/LER-1978-056-03, /03L-0 on 780728:Rpts That Surveillance Test on 2AB Diesel Generator Resulted in Overspeed Trip as Generator Was Unloaded.Caused by Linkage Cap Screw Breaking in Governor Linkage.(Encl to 7809190315) +
- 05000316/LER-1978-056, Forwards LER 78-056/03L-1 & 78-056/03L-0 +
- 05000352/LER-1985-056, :on 850529,primary Containment Instrument Gas Sys Isolation Valves Isolated to Closed Position.Caused by Loose Connections in Panel.Connections Tightened to Prevent Further Inadvertent Isolations +
- 05000382/LER-1985-056, :on 851219,reactor Trip Occurred Due to Low Water Level in Both Steam Generators.Caused by Inadvertent Isolation of Air Evacuation Pump Suction Valve.Personnel Reinstructed Re Operating Errors +