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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
- 05000364/LER-1992-012, :on 920928,power Range NI-41 Declared Inoperable.Caused by Cognitive Personnel Error.Appropriate Procedure Changes Will Be Made to Provide Guidance to Ensure Numerical Values,Obtained from Documents + (ML20106E103)
- 05000266/LER-1992-008-01, :on 921005,automatic Turbine Trip & Reactor Trip Occurred.Caused by B Train Solenoid Vent Valve Being Open.Thorough Review of PC-11,Part 2 Performed.Vent Valve Replaced & Retested Satisfactorily + (ML20106E105)
- 05000456/LER-1992-009, :on 921001,identified That Undervoltage Relay Contacts Untested Due to Procedural Deficiency.Special Procedures Written & Satisfactorily Performed to Demonstrate Operability of Untested Contacts + (ML20106E106)
- 05000265/LER-1992-023-02, :on 920930,RCIC & 2B CS Sys Declared Inoperable Due to Failed Drain Line Valve.Caused by Debris Entering ECCS Room.Strainers Installed on Floor Drain & on Discharge Flange Associated W/Each ECCS Room Valve + (ML20106E107)
- 05000382/LER-1992-012-01, :on 921002,improperly Placed Electrical Jumper Caused Limited Number of ESF Actuation Relays to Deenergize, Due to Undetectable Error by Technician.Event Will Be Reviewed W/Electrical Personnel + (ML20106E108)
- 05000263/LER-1992-013-01, :on 920930,identified That Fire Barrier Damper Had Not Been Inspected as Required by Ts.Caused by Failure to Perform Surveillance.Surveillance Procedure Revised to Include Damper for Insp Every 18 Months + (ML20106E109)
- 05000423/LER-1992-022-01, :on 920929,determined That Train B of Supplemental Leak Collection & Release Sys Inoperable & Operability of Train a Could Not Be Verified.Caused by Incomplete Sys Design.Test Procedure Revised + (ML20106E110)
- 05000324/LER-1992-007-03, :on 920930,2A Train of SBGT Sys Initiated Due to Presence of Alpha Contamination Coincident W/Failure of RB Ventilation Sys.Technical Support Will Develop Inventory Program to Control Spent Fuel Pool Inventory + (ML20106E114)
- 05000361/LER-1992-011, :on 921005,discovered That Fire Sys Impairment Compensatory Actions Not Performed Per TS 3.7.8.3,due to Cognitive Personnel Error.Officers Involved in Event Received Counseling + (ML20106E116)
- 05000369/LER-1990-022, :on 900716,discovered That Both Trains of Rhrs Inoperable During Testing of Quarterly Valve Stroke Timing. Caused by Improper Scheduling.Changes Made to Remove Valves & Review Program Implemented + (ML20106E117)
- 05000278/LER-1992-007-03, :on 921004,discovered That Eight Daily Instrument Surveillance Checks Not Performed Per Ts,Due to Three Pages Inadvertently Excluded During Copying Process. Instrument Checks Performed & Acceptable + (ML20106E118)
- ML20106E119 + (ML20106E119)
- 05000318/LER-1992-007, :on 920929,Calvert Cliffs Unit 2 Manually Tripped Due to High Temps on Main Turbine Rear Thrust Bearing Faces.Caused by 23 Moisture Separator/Reheater Relief Valves Stuck Open.Valves Repaired + (ML20106E120)
- 05000366/LER-1984-019, :on 840924,outboard Reactor Water Cleanup Sys (RWCU) Primary Containment Isolation Valve 2G31-F004 Closed & RWCU Pump 2G31-C001A Tripped.Caused by Failure of Two ATTS Master Trip Units.New Units Installed + (ML20106E121)
- NRC-85-2994, Forwards Proprietary & Nonproprietary Amend 1 to Wapwr RESAR-SP/90 Pda Module 3, Introduction & Site, Per 840912 Request for Addl Info.Proprietary Version Withheld (Ref 10CFR2.790) + (ML20106E122)
- ML20106E123 + (ML20106E123)
- TXX-4336, Interim Deficiency Rept SDAR-156 Re Safety Class of Instrument Lines W/Piping Downstream of Root Valve.Initially Reported on 840918.Evaluation Continuing.Completion Expected by 841127 + (ML20106E134)
- ML20106E137 + (ML20106E137)
- ML20106E138 + (ML20106E138)
- TXX-4332, Interim Deficiency Rept SDAR-146 Re Design of Primary Coolant Component Water Sys.Initially Reported on 840924. Evaluation Continuing.Completion Expected by 841106 + (ML20106E143)
- ML20106E146 + (ML20106E146)
- ML20106E153 + (ML20106E153)
- 05000346/LER-1984-013-01, :on 840911,anticipatory Reactor Trip Sys Tripped Reactor in Response to Turbine Trip.Caused by Inadvertent Activation of Moisture Separator Reheater High Water Level Switch.Plant Cooldown Initiated + (ML20106E155)
- ML20106E161 + (ML20106E161)
- ML20106E168 + (ML20106E168)
- ML20106E169 + (ML20106E169)
- BECO-92-126, Application for Amend to License DPR-35,revising TS Sections 1.0,4.3,4.4,4.5,4.6,4.7 & Associated Bases to Conform SRs for ASME Code Class 1,2 & 3 Pumps & Valves to IST Program, Per 10CFR50.55a(g)(5)(ii) + (ML20106E172)
- ML20106E178 + (ML20106E178)
- 05000366/LER-1984-021, :on 840921,unit Received Reactor Scram Due to Incomplete Opening of Msiv.Caused by Nitrogen Leak on Pneumatic Sys Solenoid Valve for Inboard MSIV 2B21-F022D. Blown Gasket Replaced + (ML20106E179)
- ML20106E181 + (ML20106E181)
- ML20106E182 + (ML20106E182)
- ML20106E183 + (ML20106E183)
- NRC-92-0122, Forwards Rev 0 to Core Operating Limits Rept,Cycle 4. COLR Will Be Implemented for Use During Fourth Operating Cycle, Scheduled to Begin in Nov 1992 + (ML20106E184)
- ML20106E188 + (ML20106E188)
- ML20106E189 + (ML20106E189)
- ML20106E190 + (ML20106E190)
- ML20106E195 + (ML20106E195)
- RBG-37-658, Responds to NRC Re Violations Noted in Insp Rept 50-458/90-02 on 900122-26.Corrective Actions:Two Procedures Have Been Prepared to Enable Recovery from Multiple High Impedance Faults Resulting from Fire + (ML20106E196)
- ML20106E197 + (ML20106E197)
- ML20106E201 + (ML20106E201)
- ML20106E206 + (ML20106E206)
- ML20106E208 + (ML20106E208)
- ML20106E211 + (ML20106E211)
- ML20106E212 + (ML20106E212)
- NG-92-4959, Responds to GL 92-06,operating Licensing National Schedule Which Provides Updated Estimates of Number of Candidates for Operating Licensing Examinations in 1993-1996 + (ML20106E213)
- RBG-19161, Interim Deficiency Rept DR-164 Re Intermixed Electrodes.Next Rept Expected by 841106 + (ML20106E219)
- ML20106E220 + (ML20106E220)
- ML20106E224 + (ML20106E224)
- ML20106E226 + (ML20106E226)
- ML20106E230 + (ML20106E230)
- ML20106E236 + (ML20106E236)