Pages that link to "NRC Form 3ee"
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The following pages link to NRC Form 3ee:
Displayed 29 items.
- ML20247K869 (← links)
- 05000424/LER-1999-003-02, :on 990922,CR Door Painting Resulted in Loss of Positive Pressure Boundary.Caused by Inadequate pre-job Briefing.Doors Were Closed Upon Discovery by CR Personnel. with (← links)
- 05000261/LER-1986-014-02, :on 861222,reactor Tripped Due to hi-hi Level Turbine Trip in Steam Generator B.Caused by Failure of Feedback Linkage in Feedwater Regulating Valve B.Unit Placed in Hot Shutdown.Linkage Repaired (← links)
- 05000414/LER-1986-009-01, :on 860424,steam Generator Level Channel, Which Was Out of Calibr,Not Placed in Tripped Position within Specified Time Frame.Caused by Personnel Error. Shift Supervisor Counseled (← links)
- 05000424/LER-1987-008, :on 870319,while Performing Low Power Physics Test 1-600-04,reactor Tripped on High Positive Flux Rate During Startup.Caused by Low Setpoint for Channel 1N44 Neutron Flux Rate Bistable.Bistable Recalibr (← links)
- 05000354/LER-1997-033, :on 971210,failure to Perform Secondary Containment Isolation Actuation Instrumention Channel Checks,Was Noted.Caused by Personnel Error.Personnel Involved Was Held Accountable (← links)
- 05000414/LER-1997-005-02, :on 970626,automatic Reactor Trip Occurred While in Mode 1.Caused by Equipment Failure of Cutler-Hammer E30JY5 Close/Trip Push Button Switch.Maint & Engineering Found & Replaced Defective Switch (← links)
- 05000325/LER-1986-002-01, :on 860106,HVAC Periodic Test 46.4 Found Inadequate to Meet Tech Spec Surveillance Requirements. Caused by Electrical Contacts Not Being Tested.Periodic Test Will Be Revised (← links)
- 05000317/LER-1997-005, :on 970529,reactor Coolant Sys Leak Occurred. Caused by Failed Compression Fitting.Conducted Review of Compression Fitting Maint Performed on High Pressure Systems & Completed Insps of Compression Fittings (← links)
- 05000414/LER-1988-010-01, :on 880203,during NRC Equipment Qualification Insp,Damaged RHR Sys Rotork Electric Motor Operated Valve Actuator Discovered.Caused by Improper Installation of Motor to Actuator on Valve 2ND2A.Valve Repaired (← links)
- 05000336/LER-1988-007, :on 880216,plant Entered Mode 3 W/Only One of Two Diesel Generators Operable,Violating Tech Spec Section 3.04.Caused by Personnel Error.Addl Attention Directed to Tech Spec Actions Statements & Mode Changes (← links)
- 05000320/LER-1986-001, :on 851220,no Remote Speed Control Existed on Emergency Diesel Generator DF-X-1B.Caused by Defective Solenoid in Replacement Governor.Governor & Solenoid Returned to Mfg for Analysis (← links)
- 05000413/LER-1985-064, :on 851107,required Fire Watches for Two Fire Zones W/Inoperable Fire Detection Equipment & Fire Barriers Not Performed within Specified Time Limit.Caused by Personnel Error & Mgt Deficiency (← links)
- 05000327/LER-1985-030-01, :on 850721,ESF Actuations for Auxiliary Feedwater Pump Start Occurred Due to Loss of Both Main Feed Pumps & hi-hi Level in Generator Loop 4.Caused by Failed Condensate Dump Back Valve (← links)
- 05000324/LER-1985-008-01, :on 850927,MSIVs F028A,F022C & F028C Did Not Fast Close During Surveillance Testing.Caused by disc-to- Seat Sticking of Valve Operator Double Solenoid Valves. Double Solenoid Valves Will Be Replaced (← links)
- 05000316/LER-1985-028-01, :on 850915,spray Additive Tank Vol Exceeded Tech Spec 3.6.2.2.Caused by Procedural Deficiencies.Tank Drained to Meet Specs & Returned to Operable Status (← links)
- 05000302/LER-1996-015, :on 960408,determined That Cables Routed Improperly Due to Personnel Error.Cables Routed to MCB-SSR Replaced W/Appropriate Cables & Mods of Circuits Associated W/Toxic Gas Monitors Completed (← links)
- 05000336/LER-1996-021-01, :on 960227,snubber Failure in Pressurizer Spray Line Occurred.Caused by Corrosion.Replaced Snubber Serial 12883 W/Identical Model PSA-1 Snubber (← links)
- 05000388/LER-1985-013, :on 850327,standby Liquid Control Pump a Failed 92-day Flow Verification Surveillance Test.Caused by Faulty Suction & Discharge Valves Internal to Positive Displacement Pump.Repairs Completed (← links)
- 05000338/LER-1992-014, :on 920608,noted That EDG Response Time Test Procedures Did Not Include Circuit Between 27W Relay & EDG CO2 Trouble Alarm Due to Personnel Errors.Complex Instrumentation SRs Being Reviewed (← links)
- 05000366/LER-1984-028, :on 840901,frequency of Containment Atmosphere Grab Sampling Incorrect.Samples Taken After 24 H Instead of 4 H.Caused by Personnel Error.On 840830,drywell Iodine Fission Product Monitor Inoperable (← links)
- 05000333/LER-1995-013-01, :on 950905,discovered Loss Feedwater Flow Transient Due to Personnel Error.Revised Abnormal Operating Procedure AOP-1 (← links)
- 05000369/LER-1984-012, :on 840330,during Periodic Test,Diesel Generator 1A Experienced Automatic Start Signal.Caused by 4160-volt Emergency Bus Eta Blackout When Feeder Breaker Mistakenly Opened.Breaker Closed & Loaded (← links)
- 05000397/LER-1984-024, :on 840317,during Instrument Calibr,Control Room Emergency Filtration Units Initiated Due to Inadvertent Deenergization & Reenergization of Test Equipment.Personnel Cautioned.No Other Corrective Action Necessary (← links)
- 05000219/LER-1984-001-01, :on 840302,diesel Generator 2 Oil Tank Level Measured Above Tech Spec Limit.On 840303,level Measured Below Limit by Level Gauge & Exceeded Limit by Visual Insp. Oil Transfered to Tank (← links)
- 05000346/LER-1990-006, :on 900403,station Experienced Safety Features Actuation Sys Levels 1 Through 5 Actuation.Caused by Contact W/Breaker Switch HAAE2 in High Voltage Switchgear Room 2. Meetings Held W/Craft Personnel (← links)
- 05000250/LER-1988-016, :on 880811,containment Spray Pump out-of-svc for Maint Exceeding Tech Specs Limits.Caused by Lack of Knowledge Re Need for break-in Period for New Bearings. Training Procedures to Be Revised (← links)
- 05000293/LER-2015-005, Regarding Degrading Condenser Vacuum Resulting in Manual Reactor Scram (← links)
- 05000424/LER-2013-001, Unit 1, Regarding Failure to Comply with Technical Specification LCO 3.8.4 (← links)