Pages that link to "Sisk D"
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The following pages link to Sisk D:
Displayed 50 items.
- ML20093L468 (← links)
- ML20093G867 (← links)
- ML20113F328 (← links)
- ML20111C265 (← links)
- ML20138C180 (← links)
- ML20133H248 (← links)
- ML20150D574 (← links)
- ML20150D459 (← links)
- ML20197D067 (← links)
- ML20205D436 (← links)
- ML20207F754 (← links)
- ML20207D879 (← links)
- ML20214L649 (← links)
- ML20215D821 (← links)
- ML20211H016 (← links)
- 05000323/LER-1986-002-01, :on 860117,instrument Ac Panel Py 2-1 Inadvertently Transferred to Backup Power.Caused by Unlicensed Operator Error.Operator Counseled & Procedures Revised (← links)
- 05000275/LER-1986-011, :on 860830,containment Side Door to Personnel Airlock Opened While Outer Atmosphere Door Open,Rendering Airlock Inoperable.Caused by Excessive Wear Due to Heavy Usage.Interlocking Device Repaired (← links)
- 05000275/LER-1986-008-01, :on 860415,flow Control Valve Surveillance Test Interval Exceeded.Caused by Personnel Error.Alert Status Board Used to Increase Emphasis on Updating & Validation of Surveillances (← links)
- 05000323/LER-1986-020, :on 860705,reactor & Turbine Trip Occurred. Caused by hi-hi Water Level in Steam Generator SG 2-1 & Inability of Operators to Respond Quickly to Feedwater Flow (← links)
- 05000323/LER-1986-012, :on 860409,automatic Reactor & Turbine Trip Occurred Due to Low Steam Generator Level Coincident W/Steam Flow/Feed Flow Mismatch.Caused by Failure of Thrust Bearing Detector Probe.Probe Replaced (← links)
- 05000275/LER-1984-037, :on 860506,engineers Discovered That 840305 Surveillance Interval for Containment Fan Cooler Unit Exceeded.Caused by Personnel Error.Personnel Counseled (← links)
- 05000275/LER-1988-026, :on 880901,turbine Trip & Reactor Trip Occurred During Restart.Turbine Trip Initiated by anti-motoring Relay PS-30.Caused by Root Isolation Valve in Closed Position.Low Side Root Valve for PS-30 Opened (← links)
- 05000275/LER-1985-039, :on 851010,allowable Time Limit for Performance of Surveillance Required by Tech Spec Exceeded for Redundant Heater 1-EH-27A Located on Control Room Ventilation Sys Train.Caused by Personnel Error (← links)
- 05000275/LER-1985-035, :on 851110,steam Feedwater Flow Mismatch Channels for Steam Generator 1-2 Found Inoperable.Caused by Personnel Error.Personnel Counseled & Procedure Revised (← links)
- 05000275/LER-1984-036, :on 840303,discovered That Initial Entry to Mode 3 Made W/O Boron Injection Tank Recirculation Check Valve 8912 Meeting Stroke Testing Requirements.Caused by Personnel Error.Testing Performed (← links)
- 05000323/LER-1985-014-01, :on 851005,unit Entered Mode 2 (Hot Shutdown) W/Steam Generator Main Feedwater Isolation Valve FCV-439 Inoperable.Caused by Incorrect Wiring Terminations in Control Sys.Maint Bulletin Issued (← links)
- 05000323/LER-1985-011-01, :on 851025,auxiliary Feedwater Steam Supply Line Snubber Inoperability Not Determined Before Exceeding Limiting Condition for Operation.Caused by Miscommunication Between Technician & Engineer.Snubber Replaced (← links)
- 05000323/LER-1986-010, :on 860314,automatic Isolation of Containment Ventilation Sys Occurred.Caused by Momentary Alarm Signal from Gaseous Radiation Monitors.Event Being Studied by Noise Reduction Task Force (← links)
- 05000323/LER-1985-019, 0l:on 851127,blown Fuse Discovered on Solenoid Valve SV-306 During post-safety Injection Review.Caused by Incorrect Wiring Change & Personnel Error.Wiring Corrected (← links)
- 05000323/LER-1986-002, :on 860117,RHR Valve 8702 Closed & RHR Pump 2-1 Secured in Response to Ensuing loss-of-flow Alarm.Caused by Unlicensed Operator Error.Valve Reopened.Pump Restarted, Observed for Seal Damage & Declared Operable (← links)
- 05000275/LER-1985-038, :on 860116,during Surveillance Test Procedure P-6B,auxiliary Feedwater Pump 1-1 Woodward Governor Speed Adjustment Knob Found Mispositioned.Cause Unknown,But 72 H Limit May Have Been Exceeded on 851218 (← links)
- 05000275/LER-1985-018-01, :on 850505,test Leads Mistakenly Left Connected to Reactor Coolant Outlet Temp Monitor Circuit & Did Not Meet Electrical Separation Criteria.Caused by Technician Oversight.Personnel Received Addl Training (← links)
- 05000323/LER-1985-015-01, :on 851109,P-14 signal,hi-hi Steam Generator Level Resulted in Turbine Trip & Subsequent Reactor Trip. Caused by Personnel Error.Addl Training Being Provided to Applicable Operations Personnel (← links)
- 05000275/LER-1985-032, :on 850912,QA Insp Disclosed Absence of Nuts on Embedded Plate for Main Feedwater Piping Snubber Support. Caused by Const & Engineering Misunderstandings of Design Details.Nuts Installed & Plate Stiffened (← links)
- 05000323/LER-1985-008-01, :on 850913,while Unit in Cold Shutdown, Automatic Isolation of Containment Ventilation Sys Occurred. Investigation Continuing.Alarm Reset & Gaseous Radiation Monitor Isolation Valves Returned to Position (← links)
- 05000323/LER-1985-010-01, :on 851024,turbine & Reactor Tripped Due to High Water Level in Steam Generator.Caused by Inadequate Procedures.Procedures for Operation of Condensate Booster Pumps During Unusual Plant Conditions Revised (← links)
- 05000323/LER-1985-006-01, :on 850824,during Startup,Random Failure of Rod Drive Motor Generator Set Relays Resulted in Rod Insertion & Manual Reactor Trip.Caused by Burned Out Coil on Auxiliary Relay & Relay Drift.Relays Replaced (← links)
- 05000323/LER-1985-003-02, :on 850809,automatic Isolation of Containment Ventilation Sys Occurred.Caused by Switching of Radiation Monitor Mode Switch to Reset & Back During Troubleshooting. Events Under Study (← links)
- 05000323/LER-1985-009-01, :on 851022,generator & Reactor Trip Occurred. Caused by Technician Inadvertently Actuating Current Test Block of Main Generator Differential Relay.Technician Counseled & Instructions Installed on Panel (← links)
- 05000323/LER-1985-012-01, :on 851017,review of Completed Surveillance Test Procedure Data Sheet Determined Three Feedwater Control Valves Had Exceeded Closure Time Requirements of Tech Spec Table 3.3-5.Caused by Personnel Error (← links)
- 05000275/LER-1985-034, :on 851017,discovered That Surveillance of Plant Vent Noble Gas Activity Monitors Not Conducted.On 850629 Containment Purge Initiated W/Inoperable Radiation Monitor.Caused by Computer Data Entry Error (← links)
- 05000323/LER-1985-019-01, :on 851127,blown Fuse Discovered on Solenoid Valve SV-306 During post-safety Injection Review.Caused by Wiring Error.Short Cause of Previous Fuse Failures on 850814 & 29.Wiring Error Corrected (← links)
- 05000323/LER-1985-004-02, :on 850816,containment Purge Supply & Exhaust Valves Not Maintained Closed When Solid State Protection Sys Train a Removed from Svc.Caused by Technician & Operator Errors.Procedure Revised (← links)
- 05000275/LER-1985-031, :on 850815,incorrect Value Used to Align Nuclear Instrumentation Sys Power Range Positive & Negative Rate Trip Bistables & Range Rate Trip Setpoints Set Incorrectly.Caused by Personnel Error (← links)
- 05000323/LER-1985-005-02, :on 850815,automatic Isolation of Containment Ventilation Sys Occurred.Caused by Spurious Spike in Containment Gaseous Radiation Monitor RM11.Noise Reduction Task Force Will Investigate Spurious Signals (← links)
- 05000275/LER-1985-028, :on 850814,two Second Level Undervoltage Relays on 4-kV Bus F Found Set Below Tech Spec Limits.Caused by Personnel Error.Procedure MP E-50.33 Revised to Clarify Desired as-left Setpoint (← links)
- 05000275/LER-1985-027, :on 850805,automatic Isolation of Containment Ventilation Sys Occurred W/Unit in Mode 1.Caused by Incomplete Shopwork Follower & Personnel Error.Personnel Trained & Signs Installed on RM-11 & RM-12 (← links)
- 05000275/LER-1985-026, :on 850710 & 21,nonlicensed Operators Performing Surveillance Test Procedure M-9A-3 Failed to Perform Surveillance Check.Caused by Operator Failing to Understand Requirement.Procedure Revised (← links)
- 05000275/LER-1985-024, :on 850712,temporary Change to safety-related Procedures Not Reviewed by Plant Staff Review Committee & Approved within 14 Day Tech Spec Time Limit.Caused by Change in Processing Procedure (← links)
- 05000275/LER-1985-025, :on 850731,automatic Isolation of Containment Ventilation Sys Occurred.Caused by Spurious Spike in Gaseous Radiation Monitor.Signal Cable Connectors Replaced (← links)