Spotlight
Information Notices - 1992
| Document Number | Title | Revision | Publish Date | Reviewed Date |
|---|---|---|---|---|
| IN-92-86 | Unexpected Restriction to Thermal Growth of Reactor Coolant Piping | -- | 12/24/1992 | -- |
| IN-92-85 | Potential Failures of Emergency Core Cooling Systems Caused By Foreign Material Blockage | -- | 12/23/1992 | -- |
| IN-92-84 | Release of Patients Treated with Temporary Implants | -- | 12/17/1992 | -- |
| IN-92-83 | Thrust Limits for Limitorque Actuators and Potential Overstressing of Motor-Operated Valves | -- | 12/17/1992 | -- |
| IN-92-82 | Results of Thermo-Lag 330-1 Combustibility Testing | -- | 12/15/1992 | -- |
| IN-92-81 | Potential Deficiency of Electrical Cables with Bonded Hypalon Jackets | -- | 12/11/1992 | -- |
| IN-92-80 | Operation with Steam Generator Tubes Seriously Degraded | -- | 12/07/1992 | -- |
| IN-92-79 | Non-Power Reactor Emergency Event Response | -- | 12/01/1992 | -- |
| IN-92-78 | Piston to Cylinder Liner Tin Smearing on Cooper-Bessemer KSV Diesel Engines | -- | 11/30/1992 | -- |
| IN-92-77 | Questionable Selection and Review to Determine Suitability of Electropneumatic Relays for Certain Applications | -- | 11/17/1992 | -- |
| IN-92-76 | Supplement 1 to NUREG-1358, "Lessons Learned ... Inspection Program for Emergency Operating Procedures (10/88 - 9/91)" | -- | 11/13/1992 | -- |
| IN-92-75 | Unplanned Intakes of Airborne Radioactive Material By Individuals at Nuclear Power Plants | -- | 11/12/1992 | -- |
| IN-92-74 | Power Oscillations at Washington Nuclear Power Unit 2 | -- | 11/10/1992 | -- |
| IN-92-73 | Removal of a Fuel Element From a Research Reactor Core While Critical | -- | 11/04/1992 | -- |
| IN-92-72 | Employee Training and Shipper Registration Requirements for Transporting Radioactive Materials | -- | 10/28/1992 | -- |
| IN-92-71 | Partial Plugging of Suppression Pool Strainers at a Foreign BWR | -- | 09/30/1992 | -- |
| IN-92-70 | Westinghouse Motor-Operated Valve Performance Data Supplied to Nuclear Power Plant Licensees | -- | 09/25/1992 | -- |
| IN-92-69 | Water Leakage From Yard Area Through Conduits Into Buildings | -- | 09/22/1992 | -- |
| IN-92-68 | Potentially Substandard Slip-On Welding Neck, and Blind Flanges | S1 | 09/16/1996 | -- |
| -- | 09/10/1992 | -- | ||
| IN-92-67 | Deficiency in Design Modifications to Address Failures of Hiller Actuators Upon a Gradual Loss of Air Pressure | -- | 09/10/1992 | -- |
| IN-92-66 | Access Denied to NRC Inspectors at Five Star Products, Inc. and Construction Products Research, Fairfield, Connecticut | -- | 09/01/1992 | -- |
| IN-92-65 | Safety System Problems Caused By Modifications That Were Not Adequately Reviewed and Tested | -- | 09/03/1992 | -- |
| IN-92-64 | Nozzle Ring Settings in Low Pressure Water-Relief Valves | -- | 08/28/1992 | -- |
| IN-92-63 | Cracked Insulators in ASL Dry Type Transformers Manufactured By Westinghouse Electric Corporation | -- | 08/26/1992 | -- |
| IN-92-62 | Emergency Response Information Requirements for Radioactive Material Shipments | -- | 08/24/1992 | -- |
| IN-92-61 | Loss of High Head Safety Injection | S1 | 11/06/1992 | -- |
| -- | 08/20/1992 | -- | ||
| IN-92-60 | Valve Stem Failure Caused by Embrittlement | -- | 08/20/1992 | -- |
| IN-92-59 | Horizontally-Installed Motor-Operated Gate Valves | 1 | 11/02/1992 | -- |
| -- | 08/18/1992 | -- | ||
| IN-92-58 | Uranium Hexafluoride Cylinders - Deviations in Coupling Welds | -- | 08/12/1992 | -- |
| IN-92-57 | Radial Cracking of Shroud Support Access Hole Cover Welds | -- | 08/11/1992 | -- |
| IN-92-56 | Counterfeit Valves in the Commercial Grade Supply System | -- | 08/06/1992 | -- |
| IN-92-55 | Current Fire Endurance Test Results for Thermo-Lag Fire Barrier Material | -- | 07/27/1992 | -- |
| IN-92-54 | Level Instrumentation Inaccuracies Caused by Rapid Depressurization | -- | 07/24/1992 | -- |
| IN-92-53 | Potential Failure of Emergency Diesel Generators Due to Excessive Rate of Loading | -- | 07/29/1992 | -- |
| IN-92-52 | Barriers and Seals Between Mild and Harsh Environments | -- | 07/15/1992 | -- |
| IN-92-51 | Misapplication and Inadequate Testing of Molded- Case Circuit Breakers | S1 | 04/11/1994 | -- |
| -- | 07/09/1992 | -- | ||
| IN-92-50 | Cracking of Valves in the Condensate Return Lines of a BWR Emergency Condenser System | -- | 07/02/1992 | -- |
| IN-92-49 | Recent Loss or Severe Degradation of Service Water Systems | -- | 07/02/1992 | -- |
| IN-92-48 | Failure of Exide Batteries | -- | 07/02/1992 | -- |
| IN-92-47 | Intentional Bypassing of Automatic Actuation of Plant Protective Features | -- | 06/29/1992 | -- |
| IN-92-46 | Thermo-Lag Fire Barrier ... Review Team ... Findings, Current Fire Endurance Tests, and Ampacity Calculation Errors | FINAL REPORT | 04/17/1992 | -- |
| -- | 06/23/1992 | -- | ||
| IN-92-45 | Incorrect Relay Used in Emergency Diesel Generator Output Breaker Control Circuitry | -- | 06/22/1992 | -- |
| IN-92-44 | Problems with Westinghouse DS-206 and DSL-206 Type Circuit Breakers | -- | 06/18/1992 | -- |
| IN-92-43 | Defective Molded Phenolic Armature Carriers Found on Elmwood Contactors | -- | 06/09/1992 | -- |
| IN-92-42 | Fraudulent Bolts in Seismically Designed Walls | -- | 06/01/1992 | -- |
| IN-92-41 | Consideration of the Stem Rejection Load in Calculation of Required Valve Thrust | -- | 05/29/1992 | -- |
| IN-92-40 | Inadequate Testing of Emergency Bus Undervoltage Logic Circuitry | -- | 05/27/1992 | -- |
| IN-92-39 | Unplanned Return to Criticality During Reactor Shutdown | -- | 05/13/1992 | -- |
| IN-92-38 | Implementation Date ... Revision ... EPA Manual of Protective Action Guides and Protective Actions for Nuclear Incidents | -- | 05/12/1992 | -- |
| IN-92-37 | Implementation of the Deliberate Misconduct Rule | -- | 05/08/1992 | -- |
| IN-92-36 | Intersystem LOCA Outside Containment | S1 | 02/22/1994 | -- |
| -- | 05/07/1992 | -- | ||
| IN-92-35 | Higher ... Erosion/Corrosion in Unisolable Reactor Coolant Pressure Boundary Piping Inside Containment at a BWR | -- | 05/06/1992 | -- |
| IN-92-34 | New Exposures Limits for Airborne Uranium and Thorium | -- | 05/06/1992 | -- |
| IN-92-33 | Increased Instrument Response Time When Pressure Dampening Devices are Installed | -- | 04/30/1992 | -- |
| IN-92-32 | Problems ... Emergency Ventilation Systems for Near-Site ... Emergency Operations Facilities & Technical Support Centers | -- | 04/29/1992 | -- |
| IN-92-31 | Electrical Connection Problem in Johnson Yokogawa Corporation YS-80 Programmable Indicating Controllers | -- | 04/27/1992 | -- |
| IN-92-30 | Falsification of Plant Records | -- | 04/23/1992 | -- |
| IN-92-29 | Potential Breaker Miscoordination Caused by Instantaneous Trip Circuitry | -- | 04/17/1992 | -- |
| IN-92-28 | Inadequate Fire Suppression System Testing | -- | 04/08/1992 | -- |
| IN-92-27 | Thermally Induced Accelerated Aging and Failure of ITE/Gould A.C. Relays Used in Safety-Related Applications | S1 | 03/21/1997 | -- |
| -- | 04/03/1992 | -- | ||
| IN-92-26 | Pressure Locking of Motor-Operated Flexible Wedge Gate Valves | -- | 04/02/1992 | -- |
| IN-92-25 | Potential Weakness in Licensee Procedures for a Loss of the Refueling Cavity Water | -- | 03/31/1992 | -- |
| IN-92-24 | Distributor Modification to Certain Commercial-Grade Agastat Electrical Relays | -- | 03/30/1992 | -- |
| IN-92-23 | Results of Validation Testing of Motor-Operated Valve Diagnostic Equipment | -- | 03/27/1992 | -- |
| IN-92-22 | Criminal Prosecution and Conviction of Wrongdoing Committed by a Commercial-Grade Valve Supplier | -- | 03/24/1992 | -- |
| IN-92-21 | Spent Fuel Pool Reactivity Calculations | S1 | 04/22/1992 | -- |
| -- | 03/24/1992 | -- | ||
| IN-92-20 | Inadequate Local Leak Rate Testing | -- | 03/03/1992 | -- |
| IN-92-19 | Misapplication of Potter & Brumfield MDR Rotary Relays | -- | 03/02/1992 | -- |
| IN-92-18 | Potential for Loss of Remote Shutdown Capability During a Control Room Fire | -- | 02/28/1992 | -- |
| IN-92-17 | NRC Inspections of Programs Being Developed at Nuclear Power Plants in Response to Generic Letter 89-10 | -- | 02/26/1992 | -- |
| IN-92-16 | Loss of Flow From the Residual Heat Removal Pump During Refueling Cavity Draindown | S2 | 08/23/1993 | -- |
| S1 | 05/07/1992 | -- | ||
| -- | 02/25/1992 | -- | ||
| IN-92-15 | Failure of Primary Compression Fitting | -- | 02/24/1992 | -- |
| IN-92-14 | Uranium Oxide Fires at Fuel Cycle Facilities | -- | 02/21/1992 | -- |
| IN-92-13 | Inadequate Control Over Vehicular Traffic at Nuclear Power Plant Sites | -- | 02/18/1992 | -- |
| IN-92-12 | Effects of Cable Leakage Currents on Instrument Settings and Indications | -- | 02/10/1992 | -- |
| IN-92-11 | Soil and Water Contamination at Fuel Cycle Facilities | -- | 02/05/1992 | -- |
| IN-92-10 | Brachytherapy Incidents Involving Iridium-192 Wire Used in Endobronchial Treatments | -- | 01/31/1992 | -- |
| IN-92-09 | Overloading and Subsequent Lock Out of Electrical Buses During Accident Conditions | -- | 01/30/1992 | -- |
| IN-92-08 | Revised Protective Action Guidance for Nuclear Incidents | -- | 01/23/1992 | -- |
| IN-92-07 | Rapid Flow-Induced Erosion/Corrosion of Feedwater Piping | -- | 01/09/1992 | -- |
| IN-92-06 | Reliability of ATWS Mitigation Systems and Other NRC-Required Equipment Not Controlled by Plant Technical Specifications | S1 | 07/01/1993 | -- |
| -- | 01/15/1992 | -- | ||
| IN-92-05 | Potential Coil Insulation Breakdown in ABB RXMH2 Relays | -- | 01/08/1992 | -- |
| IN-92-04 | Potter & Brumfield Model MDR Rotary Relay Failures | -- | 01/06/1992 | -- |
| IN-92-03 | Remote Trip Function Failures in General Electric F-Frame Molded-Case Circuit Breakers | -- | 01/06/1992 | -- |
| IN-92-02 | RELAP5/MOD3 Computer Code Error Associated with the Conservation of Energy Equation | -- | 01/03/1992 | -- |
| IN-92-01 | Cable Damage Caused by Inadequate Cable Installation Procedures and Controls | -- | 01/03/1992 | -- |
Page Last Reviewed/Updated Wednesday, March 04, 2020
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