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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
- ML20086D179 + (ML20086D179)
- ML20086D183 + (ML20086D183)
- RBG-41632, Application for Amend to License NPF-47.Amend Will Implement TSs Based on NUREG-1434, Improved Tss,Rev 0 + (ML20086D185)
- ML20086D188 + (ML20086D188)
- ML20086D191 + (ML20086D191)
- ML20086D192 + (ML20086D192)
- NRC-91-0148, Describes Change in Util Plans to Certify plant-specific Simulator.Existing Simulator Will Be Certified,W/Some Exceptions,Rather than Upgraded Simulator.Testing of Upgraded Simulator Expected in 1992 + (ML20086D195)
- ML20086D205 + (ML20086D205)
- ML20086D211 + (ML20086D211)
- ML20086D213 + (ML20086D213)
- ML20086D214 + (ML20086D214)
- 05000271/LER-1976-018-01, /01T:on 760629,control Rod Block Associated W/One Control Rod Withdrawal Permit Circuit Found Inoperable. Caused by Position Indicating Switch on Rod 22-43 at full-in Position Stuck in Closed Position + (ML20086D215)
- 05000271/LER-1976-017-03, /03L:on 760616,upon Automatic Initiation of HPCI Sys,Hpci Gland Seal Condenser Head Gasket Failed.Caused by Pressure Surge Approaching Shutoff Head of HPCI Pump.Gasket Repaired & Sys Returned to Svc + (ML20086D216)
- 05000271/LER-1976-016-03, /03L:on 760614,level Switch 23-91A Would Not Actuate at Tech Spec Trip Level Setting.Caused by Stuck Float Inside Level Switch Chamber.Switch Chamber Flushed, Causing Float to Become Freed & Operable + (ML20086D219)
- 05000271/LER-1976-015-01, /01T:on 760525,chemistry & Health Physics Technician Inadvertently Secured Both Plant Stack Monitoring Sys Concurrently.Caused by Personnel Error.Plant Personnel Reinstructed + (ML20086D222)
- 05000271/LER-1976-014-03, /03L:on 760519,level Switch 23-91A Would Not Actuate at Tech Spec Trip Level Setting of 2 Inches.Caused by Accumulation of Scale & Corrosion Inside Switch Chamber. Float Tapped & Repeatedly Flushed + (ML20086D224)
- 05000271/LER-1976-013-03, /03L:on 760519,level Switch LS 23-74 Would Not Actuate at Required Setpoint of 14-3/8 Inches Above Tank Bottom.Caused by Immobility of Pivot Plate.Pivot Plate Screw Repositioned + (ML20086D228)
- 05000271/LER-1976-012-03, /03L:on 760512,head Gasket on Gland Seal Condenser Failed.Caused by Failure to Note New Valve Positions in Current Valve Lineup File & to Follow Valve Lineup Required by Surveillance Procedure + (ML20086D231)
- 05000271/LER-1976-011-01, /01T:on 760510,RHR Valves 27A & B Would Not Completely Obtain Required Open Position from Normally Closed Position.Caused by Increased Valve Stem Friction. Packing Adjusted & Stem Lubricated + (ML20086D233)
- 05000271/LER-1976-010-03, /03L:on 760506,diesel Generator B Tripped on High Crankcase Pressure.Caused by Clogging of Ejector Supply Orifice or Ejector Body in Crankcase Breather & Supply Sys. No Corrective Action Taken + (ML20086D236)
- 05000271/LER-1976-009-03, /03L:on 760421,level Switch LS23-74 for Low Cst/Hpci Suction Valve Switching Circuit Failed to Actuate at Required Setpoint.Caused by Dislocated Switch Wire.Switch Wire Placed in Proper Position & Tied in Place + (ML20086D237)
- ML20086D238 + (ML20086D238)
- 05000271/LER-1976-008-03, /03L:on 760415,LPCI Sys a Declared Inoperable & Alternate Testing Commenced.Caused by Inability to Guarantee Valve RHR-25A Operability Due to Past Problems W/Valve Body Shrinkage.Valve Reset + (ML20086D239)
- 05000271/LER-1976-007-03, /03L:on 760302,control Room Operator Observed Flow Fault Alarm,Full Closed Indication on Valve V-75-C1 & Loss of Power Indication on Containment Air Sampling Sys.Cause of Valve Closure Undetermined + (ML20086D243)
- 05000271/LER-1976-006-03, /03L:on 760225,low-low Water Switch Associated W/Differential Pressure Indicating Sensor 2-3-72A Actuated Below Tech Spec Min.Caused by Instrument Drift.Switch Adjusted + (ML20086D244)
- 05000271/LER-1976-005-01, /01T:on 760217,portion of Procedure Associated W/ Securing Plant from Shutdown Cooling Not Performed.Caused by Failure of Plant Personnel to Follow Appropriate Plant Procedure + (ML20086D247)
- 05000261/LER-1976-020, :on 761117,small Pinhole Leaks Found on Three Canopy Seal Welds.Caused by Weld Degradation.Affected Surface Cleaned,Repair Welded & Nondestructively Examined + (ML20086D253)
- ML20086D255 + (ML20086D255)
- 05000271/LER-1976-005, Telecopy LER 76-005:on 760217,portion of Procedure Associated W/Securing Plant from Shutdown Cooling Mode Not Performed.Caused by Failure of Plant Personnel to Follow Appropriate Plant Procedure + (ML20086D256)
- ML20086D260 + (ML20086D260)
- ML20086D263 + (ML20086D263)
- 05000271/LER-1976-004-03, /03L:on 760214,control Room Personnel Observed Flow Fault Alarm & Loss of Power Indication on Sample Pump Associated W/Containment Air Sampling Sys.Caused by Failed Bearing.Motor Replaced & Sys Returned to Svc + (ML20086D265)
- 05000261/LER-1976-019, :on 761020,boric Acid Transfer Pump B Tripped Due to High Pump Motor Temp Cutout.Caused by Circuits EP2 & ES2 Being Set Too High & Pump Not Insulated Properly. Setpoints Reduced + (ML20086D267)
- 05000261/LER-1976-018, :on 761018,boric Acid Transfer Pump B Tripped by High Temp Cutout.Caused by Defective Stator & Worn Bearings. Low Discharge Pressure Indication Caused by Faulty Pressure Gauge.Pump Repaired + (ML20086D273)
- ML20086D279 + (ML20086D279)
- 05000261/LER-1976-017, :on 760908,during Performance of Periodic Test PT-10 on Containment Fan Cooler Unit HVH-4,normal & Emergency Dampers Failed to Function Properly.Caused by Improper Allignment of Linkage Arm + (ML20086D280)
- 05000271/LER-1976-002-01, /01P:on 760126,voluntary Plant Shutdown Initiated as Safety Precaution to Evaluate Recent Info & Test Data of Primary Safety Containment Vessel.Further Evaluation Will Be Conducted + (ML20086D282)
- 05000271/LER-1976-001-01, /01T:on 760118,both Channels of Aeog Radiation Monitors Read Abnormally Low Due to Purge Valve Stuck in Open Position.Caused by Solenoid Operated Purge Valve Failure to Release + (ML20086D288)
- 05000271/LER-1975-024, :on 751212,LPCI Injection Valve V-10-25A Failed to Respond to Open Signal Generated from Remote Control Switch. Caused by a RHR HX Leaking Gasket on Fixed Tube Sheet to Shell Flange + (ML20086D291)
- 05000271/LER-1975-023, :on 751204,control Room Personnel Observed Flow Fault Alarm & Loss of Power Indication on Sample Pump Associated W/Containment Air Sampling Sys.Caused by Failed Bearing.Pump Replaced & Sys Returned to Svc + (ML20086D294)
- 05000271/LER-1975-022, :on 751109,during Cold Shutdown,Valve 10-25B Control Room Position Indication Lights Indicated Valve Cycling from Full Open to Full Closed Position.Cause Unknown.No Corrective Actions Taken + (ML20086D296)
- B15270, Forwards Response to NRC Re Violation & Proposed Imposition of Civil Penalty of Insp Rept 50-336/95-08. Corrective Actions:Lowered Threshold for Initiating & Evaluating Conditions That Could Be Adverse to Quality + (ML20086D298)
- 05000271/LER-1975-021, :on 751007,review Revealed That Tech Spec Surveillance Requiring Isotopic Analysis of Reactor Coolant Sample Inadvertently Signed Off for Month of Aug When Test Actually Not Performed.Caused by Clerk Error + (ML20086D299)
- 05000271/LER-1975-020, :on 750927,reactor Protection Sys (RPS) Relay 5A-K3A Failed to Deenergize Upon Partial Closure of MSIV 2-86A.Caused by Failure of Limit Switch.Rps Relay Deenergized by Removing Control Power Fuse + (ML20086D301)
- 05000271/LER-1975-019, :on 750911,three of Four first-stage Turbine Scram Bypass Switches Actuated.Caused by Setpoint Drift.Switches Reset to Trip Level of Less than 220 Psia + (ML20086D304)
- ML20086D305 + (ML20086D305)
- ML20086D309 + (ML20086D309)
- 05000271/LER-1975-018, :on 750901,steam Supply Isolation Valve 13-15 Would Not Fully Close.Caused by Tightening Valve Package During Maint Which Caused Packing to Swell.Bolting Replaced & Motor Operator Reinstalled + (ML20086D312)
- ML20086D317 + (ML20086D317)
- 05000271/LER-1975-017, :on 750827,steam Leak Observed on 1-inch Instrument Line Connected to External Portion of One Jet Pump Inlet Riser.Caused by Fatigue.Leaking Portion of Line Removed & Remaining Ends Capped + (ML20086D322)
- ML20086D328 + (ML20086D328)