Pages that link to "Chewning R"
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The following pages link to Chewning R:
Displayed 32 items.
- ML19325E118 (← links)
- ML19332D751 (← links)
- ML19325E119 (← links)
- ML20086P269 (← links)
- ML20086G585 (← links)
- ML20080R413 (← links)
- ML20078M148 (← links)
- ML20091C516 (← links)
- ST-HL-AE-3232, Forwards Response to Violation Noted in Insp Repts 50-498/89-17 & 50-499/89-17.Corrective Actions:Fire Watch Foreman Identified as Having Falsified Logs Removed from Fire Watch Duty & Remaining Watch Personnel Reinstructed (← links)
- ST-HL-AE-3226, Responds to NRC Re Violations Noted in Insp Repts 50-498/89-15 & 50-499/89-15.Corrective Actions:Procedure Enhancement Program Initiated & off-normal Procedures Implemented (← links)
- ST-HL-AE-3219, Special Rept:On 890805 & 07,two Diesel Generator Nonvalid Failures Occurred.Caused by Setpoint Drift of Jacket Water Temp Valve.Temp Valve Calibrated & Standby Diesel Generator 12 Satisfactorily Tested on 890815 (← links)
- 05000499/LER-1989-020, :on 890829,all Three Operating Turbine Driven Feedwater Pumps Tripped.Caused by Momentary Interruption of Control Power to Feedwater Pump Overspeed Protection Circuits Due to Failure of Inverter (← links)
- 05000499/LER-1989-019, :on 890823,reactor Trip Occurred Due to Full Closure of Feedwater Isolation Valve During Partial Stroke Testing.Caused by Failure in Feedwater Isolation Valve Control Circuit.Troubleshooting Performed (← links)
- ST-HL-AE-3293, Responds to Concerns Noted in Insp Repts 50-498/89-25 & 50-499/89-25.Corrective Actions:Util Plans to Develop Annual Work Plan to Demonstrate Broad Coverage of Activities at Plant (← links)
- ST-HL-AE-3279, Responds to NRC Bulletin 88-001, Defects in Westinghouse Circuit Breakers. Deficient Pole Shafts Replaced W/Shafts That Passed Weld Insp for Unrestricted Use.Table Listing Results of Circuit Breaker Insp Encl (← links)
- ST-HL-AE-3307, Special Rept:On 891103,test Declared Valid Failure When Standby Diesel Generator 22 Attained Output Frequency of 58 Hertz.Caused by Oxidation of Relay 4EX3 in Governor Control Circuit.Contacts Cleaned & Burnished (← links)
- ST-HL-AE-3212, Application for Amends to Licenses NPF-76 & NPF-80,revising Tech Spec Surveillances 4.6.1.6.1,4.6.1.6.2 & 4.6.1.6.3 Following Guidance of Reg Guide 1.35 Proposed Rev 3 & Tech Spec 3.6.1.6 Re Tendon Surveillance (← links)
- ST-HL-AE-3295, Responds to NRC Re Violations Noted in Insp Rept 50-498/89-38.Corrective Actions:Operators Replaced Working Copy of Procedure OPOP08-FH-0009, Core Reflueling w/up-to- Date Copy & Articles Removed or Tied Down (← links)
- 05000499/LER-1989-027, :on 891025,discovered That Closed Limit Switch on Main Turbine Throttle Valve 2 Disconnected.Caused by Failure of Limit Switch Linkage.Review to Be Performed of Limit Switch Linkage Design (← links)
- 05000498/LER-1989-021-01, :on 891017,unplanned ESF Actuation of Control Room Ventilation Sys to Recirculation Mode Occurred.Cause Not Determined.Continued Surveillance Will Be Performed.W/ (← links)
- 05000499/LER-1989-026, :on 891013,reactor Trip Occurred Due to High Neutron Flux Negative Rate on Two of Four power-range Neutron Monitoring Channels.Caused by High Resistance Connection on Gripper Diode.Diode Replaced (← links)
- 05000499/LER-1989-025, :on 891006,channel in power-range Nuclear Instrumentation Improperly Calibr,Rendering Channel Inoperable.Caused by Inadequate Technician Training.Maint Qualification Program Developed (← links)
- 05000498/LER-1989-017-01, :on 890814,health Physics Personnel Detected Radiation Levels of .3 to .8 Mr/Hr in Auxiliary Steam Line to Liquid Waste Processing Sys Waste Evaporator.Caused by Inadequate Controls & Personnel Error (← links)
- 05000499/LER-1989-022, :on 890919,overtemp Delta Temp Turbine Runback Occurred,Resulting in Reactor Trip.Caused by Turbine Setpoint Design Intolerance of Small Temp Deviations.Runback Feature Disabled & Analysis Performed (← links)
- ST-HL-AE-3261, Requests Discretionary Enforcement of Tech Spec 3.8.3.1 to Allow Continued Operation of Facility in Mode 3 for 72 H Beyond Expiration of Initial Action Statement (← links)
- 05000498/LER-1989-019-01, :on 890927 & 28,reactor Containment Bldg Atmosphere Grab Samples Not Taken at Least Once Per 24 H as Required by Tech Spec 3.3.3.Caused by No Programmatic Controls in Place.Night Orders Issued (← links)
- 05000499/LER-1989-024, :on 890528,essential Chiller Not Restored to Svc within 72 H Time Limit Specified in Tech Spec.Caused by Incorrect Decision by Mgt Personnel.Operations Personnel Briefed Re Event & Procedure Revs (← links)
- 05000498/LER-1989-018-01, :on 890922,determined That Const Installation Procedure for Reg Guide 1.97 Category 2 Instrumentation Did Not Include Installation Details.Caused by Improper Design Coordination.Procedure No Longer in Use (← links)
- ST-HL-AE-3266, Special Rept:On 890919,nonvalid Failure of Standby Diesel Generator Occurred.Caused by Failure of Reactor Operator to Read Correct Instrument Prior to Synchronization of Diesel Generator.Synchronization Procedure Revised (← links)
- 05000499/LER-1989-021, :on 890905,reactor Trip & Auxiliary Feedwater Sys Actuation Occurred.Caused by Defective Pump 22 Speed Controller Card Edge Connector.Defective Card Edge Connector Repaired & Card Frame Alignment Checked (← links)
- 05000498/LER-1989-020-01, :on 891011,inverter Which Feeds Channel IV Class IE Vital Ac Distribution Panel Failed Causing ESF Actuations in Control Room.Caused by Failure of Bridge Rectifier Circuit.Inverter Repaired (← links)
- 05000499/LER-1989-023, :on 890922,turbine Trip Occurred on Loss of Power to Four Main Turbine Auto Stop Solenoids.Caused by Failure of Capacitor on Dc to Dc Converter Board in nonsafety-related Inverter.Inverter Repaired (← links)