Spotlight
Information Notices - 1988
| Document Number | Title | Revision | Publish Date | Reviewed Date |
|---|---|---|---|---|
| IN-88-101 | Shipment of Contaminated Equipment Between Nuclear Power Stations | -- | 12/28/1988 | -- |
| IN-88-100 | Memorandum of Understanding Between NRC and OSHA Relating to NRC-Licensed Facilities (53 FR 43950, October 31, 1988) | -- | 12/23/1988 A 12/23/1988 B | -- |
| IN-88-99 | Detection and Monitoring of Sudden and/or Rapidly Increasing Primary-to-Secondary Leakage | -- | 12/20/1988 | -- |
| IN-88-98 | Electrical Relay Degradation Caused by Oxidation of Contact Surfaces | -- | 12/19/1988 | -- |
| IN-88-97 | Potentially Substandard Valve Replacement Parts | S1 | 04/28/1989 | -- |
| -- | 12/16/1988 | -- | ||
| IN-88-96 | Electrical Shock Fatalities at Nuclear Power Plants | -- | 12/14/1988 | -- |
| IN-88-95 | Inadequate Procurement Requirements Imposed by Licensees on Vendors | -- | 12/08/1988 | -- |
| IN-88-94 | Potentially Undersized Valve Actuators | -- | 12/02/1988 | -- |
| IN-88-93 | Teletherapy Events | -- | 12/02/1988 | -- |
| IN-88-92 | Potential for Spent Fuel Pool Draindown | S1 | 11/29/1991 | -- |
| -- | 11/22/1988 | -- | ||
| IN-88-91 | Improper Administration and Control of Psychological Tests | -- | 11/22/1988 | -- |
| IN-88-90 | Unauthorized Removal of Industrial Nuclear Gauges | -- | 11/22/1988 | -- |
| IN-88-89 | Degradation of Kapton Electrical Insulation | -- | 11/21/1988 | -- |
| IN-88-88 | Degradation of Westinghouse ARD Relays | S1 | 05/31/1988 | -- |
| -- | 11/16/1988 | -- | ||
| IN-88-87 | Pump Wear and Foreign Objects in Plant Piping Systems | -- | 11/16/1988 | -- |
| IN-88-86 | Operating with Multiple Grounds in Direct Current Distribution Systems | S1 | 03/31/1989 | -- |
| -- | 10/21/1988 | -- | ||
| IN-88-85 | Broken Retaining Block Studs on Anchor Darling Check Valves | -- | 10/14/1988 | -- |
| IN-88-84 | Defective Motor Shaft Keys in Limitorque Motor Actuators | -- | 10/20/1988 | -- |
| IN-88-83 | Inadequate Testing of Relay Contacts in Safety-Related Logic Systems | -- | 10/19/1988 | -- |
| IN-88-82 | Torus Shells with Corrosion and Degraded Coatings in BWR Containments | S1 | 05/02/1989 | -- |
| -- | 10/14/1988 | -- | ||
| IN-88-81 | Failure of AMP Window Indent KYNAR Splices and Thomas and Betts Nylon Wire Caps During EQ Testing | -- | 10/07/1988 | -- |
| IN-88-80 | Unexpected Piping Movement Attributed to Thermal Stratification | -- | 10/07/1988 | -- |
| IN-88-79 | Misuse of Flashing Lights for High Radiation Area Controls | -- | 10/07/1988 | -- |
| IN-88-78 | Implementation of Revised NRC-Administered Requalification Examinations | -- | 09/22/1988 | -- |
| IN-88-77 | Inadvertent Reactor Vessel Overfill | -- | 09/22/1988 | -- |
| IN-88-76 | Recent Discovery of a Phenomenon Not Previously Considered in the Design of Secondary Containment Pressure Control | -- | 09/19/1988 | -- |
| IN-88-75 | Disabling of Diesel Generator Output Circuit Breakers by Anti-Pump Circuitry | S1 | 04/17/1989 | -- |
| -- | 09/16/1988 | -- | ||
| IN-88-74 | Potentially Inadequate Performance of ECCS in PWRs During Recirculation Operation Following a LOCA | -- | 09/14/1988 | -- |
| IN-88-73 | Direction-Dependent Leak Characteristics of Containment Purge Valves | S1 | 02/27/1989 | -- |
| -- | 09/08/1988 | -- | ||
| IN-88-72 | Inadequacies in the Design of DC Motor-Operated Valves | -- | 09/02/1988 | -- |
| IN-88-71 | Possible Environ Effect of Reentry of COSMOS 1900 and Request for Licensee Radioactivity Measurements | -- | 09/01/1988 | -- |
| IN-88-70 | Check Valve Inservice Testing Program Deficiencies | -- | 08/29/1988 | -- |
| IN-88-69 | Movable Contact Finger Binding in HFA Relays Manufactured by General Electric (GE) | S1 | 09/29/1988 | -- |
| -- | 08/19/1988 | -- | ||
| IN-88-68 | Setpoint Testing of Pressurizer Safety Valves with Filled Loop Seals Using Hydraulic Assist Devices | -- | 08/22/1988 | -- |
| IN-88-67 | PWR Auxiliary Feedwater Pump Turbine Overspeed Trip Failure | -- | 08/22/1988 | -- |
| IN-88-66 | Industrial Radiography Inspection and Enforcement | -- | 08/22/1988 | -- |
| IN-88-65 | Inadvertent Drainages of Spent Fuel Pools | -- | 08/18/1988 | -- |
| IN-88-64 | Reporting Fires in Nuclear Process Systems at Nuclear Power Plants | -- | 08/18/1998 | -- |
| IN-88-63 | High Radiation Hazards From Irradiated Incore Detectors and Cables | S2 | 06/25/1991 | -- |
| S1 | 10/05/1990 | -- | ||
| -- | 08/15/1988 | -- | ||
| IN-88-62 | Recent Findings Concerning Implementation of Quality Assurance Programs by Suppliers of Transport Packages | -- | 08/12/1988 | -- |
| IN-88-61 | Control Room Habitability - Recent Reviews of Operating Experience | -- | 08/11/1988 | -- |
| IN-88-60 | Inadequate Design and Installation of Watertight Penetration Seals | -- | 08/11/1988 | -- |
| IN-88-59 | Main Steam Isolation Valve Guide Rail Failure at Waterford Unit 3 | -- | 08/09/1988 | -- |
| IN-88-58 | Potential Problems with ASEA Brown Boveri ITE-51L Time-Overcurrent Relays | -- | 08/08/1988 | -- |
| IN-88-57 | Potential Loss of Safe Shutdown Equipment Due to Premature Silicon Controlled Rectifier Failure | -- | 08/08/1988 | -- |
| IN-88-56 | Potential Problems with Silicone Foam Fire Barrier Penetration Seals | -- | 08/04/1988 | -- |
| IN-88-55 | Potential Problems Caused by Single Failure of an Engineered Safety Feature Swing Bus | -- | 08/03/1988 | -- |
| IN-88-54 | Failure of Circuit Breaker Following Installation of Amptector Direct Trip Attachment | -- | 07/28/1988 | -- |
| IN-88-53 | Licensee Violations of NRC Regulations, which Led to Medical Diagnostic Misadministrations | -- | 07/28/1988 | -- |
| IN-88-52 | Failure of Intrauterine Tandem of Fletcher Suit Applicator Brachytherapy Devices During Patient Treatment | -- | 07/27/1988 | -- |
| IN-88-51 | Failures of Main Steam Isolation Valves | -- | 07/21/1988 | -- |
| IN-88-50 | Effect of Circuit Breaker Capacitance on Availability of Emergency Power | -- | 07/18/1988 | -- |
| IN-88-49 | Marking, Handling, Control, Storage and Destruction of Safeguards Information | -- | 07/18/1988 | -- |
| IN-88-48 | Licensee Report of Defective Refurbished Valves | S2 | 08/22/1989 | -- |
| S1 | 08/24/1988 | -- | ||
| -- | 07/12/1988 | -- | ||
| IN-88-47 | Slower-than-Expected Rod-Drop Times | -- | 07/14/1988 | -- |
| IN-88-46 | Licensee Report of Defective Refurbished Circuit Breakers | S4 | 09/11/1989 | -- |
| S3 | 06/08/1988 | -- | ||
| S2 | 12/30/1988 | -- | ||
| S1 | 07/21/1988 | -- | ||
| -- | 07/08/1988 | -- | ||
| IN-88-45 | Problems in Protective Relay and Circuit Breaker Coordination | -- | 07/07/1988 | -- |
| IN-88-44 | Mechanical Binding of Spring Release Device in Westinghouse Type DS-416 Circuit Breakers | -- | 06/24/1988 | -- |
| IN-88-43 | Solenoid Valve Problems | -- | 06/23/1988 | -- |
| IN-88-42 | Circuit Breaker Failures Due to Loose Charging Spring Motor Mounting Bolts | -- | 06/23/1988 | -- |
| IN-88-41 | Physical Protection Weaknesses Identified Through Regulatory Effectiveness Reviews (RERs) | -- | 06/22/1988 | -- |
| IN-88-40 | Examiners' Handbook for Developing Operator Licensing Examinations | -- | 06/22/1988 | -- |
| IN-88-39 | LaSalle Unit 2 Loss of Recirculation Pumps with Power Oscillation Event | -- | 06/15/1988 | -- |
| IN-88-38 | Failure of Undervoltage Trip Attachment on General Electric Circuit Breakers | -- | 06/15/1988 | -- |
| IN-88-37 | Flow Blockage of Cooling Water to Safety System Components | -- | 06/14/1988 | -- |
| IN-88-36 | Possible Sudden Loss of RCS Inventory During Low Coolant Level Operation | -- | 06/08/1988 | -- |
| IN-88-35 | Inadequate Licensee Performed Vendor Audits | -- | 06/03/1988 | -- |
| IN-88-34 | Nuclear Material Control and Accountability of Non-Fuel Special Nuclear Material at Power Reactors | -- | 05/31/1988 | -- |
| IN-88-33 | Recent Problems Involving the Model Spec 2-T Radiographic Exposure Device | -- | 05/27/1988 | -- |
| IN-88-32 | Prompt Reporting to NRC of Significant Incidents Involving Radioactive Material | -- | 05/25/1988 | -- |
| IN-88-31 | Steam Generator Tube Rupture Analysis Deficiency | -- | 05/25/1988 | -- |
| IN-88-30 | Target Rock Two-Stage SRV Setpoint Drift Update | S1 | 02/02/1990 | -- |
| -- | 05/25/1988 | -- | ||
| IN-88-29 | Deficiencies in Primary Containment Low-Voltage Electrical Penetration Assemblies | -- | 05/24/1988 | -- |
| IN-88-28 | Potential for Loss of Post-LOCA Recirculation Capability Due to Insulation Debris Blockage | -- | 05/19/1988 | -- |
| IN-88-27 | Deficient Electrical Terminations Identified in Safety-Related Components | -- | 05/18/1988 | -- |
| IN-88-26 | Falsified Pre-Employment Screening Records | -- | 05/16/1988 | -- |
| IN-88-25 | Minimum Edge Distance for Expansion Anchor Bolts | -- | 05/16/1988 | -- |
| IN-88-24 | Failures of Air-Operated Valves Affecting Safety-Related Systems | -- | 05/13/1988 | -- |
| IN-88-23 | Potential for Gas Binding of High Pressure Safety Injection Pumps During a Loss-of-Coolant Accident | S5 | 04/23/1999 | -- |
| S4 | 12/18/1992 | -- | ||
| S3 | 12/10/1990 | -- | ||
| S2 | 01/31/1990 | -- | ||
| S1 | 01/05/1989 | -- | ||
| -- | 05/12/1988 | -- | ||
| IN-88-22 | Disposal of Sludge from Onsite Sewage Treatment Facilities at Nuclear Power Stations | -- | 05/12/1988 | -- |
| IN-88-21 | Inadvertent Criticality Events at Oskarshamn and at U.S. Nuclear Power Plants | -- | 05/09/1988 | -- |
| IN-88-20 | Unauthorized Individuals Manipulating Controls and Performing Control Room Activities | -- | 05/05/1988 | -- |
| IN-88-19 | Questionable Certification of Class 1E Components | -- | 04/26/1988 | -- |
| IN-88-18 | Malfunction of Lockbox on Radiography Device | -- | 04/25/1988 | -- |
| IN-88-17 | Summary of Responses to NRC Bulletin 87-01, "Thinning of Pipe Walls in Nuclear Power Plants" | -- | 04/22/1988 | -- |
| IN-88-16 | Identifying Waste Generators in Shipments of Low-Level Waste to Land Disposal Facilities | -- | 04/22/1988 | -- |
| IN-88-15 | Availability of FDA-Approved Potassium Iodide for Use in Emergencies Involving Radioactive Iodine | -- | 04/18/1988 | -- |
| IN-88-14 | Potential Problems with Electrical Relays | -- | 04/18/1988 | -- |
| IN-88-13 | Water Hammer and Possible Piping Damage Caused by Misapplication of Kerotest Packless Metal Diaphragm Globe Valves | -- | 04/18/1988 | -- |
| IN-88-12 | Overgreasing of Electric Motor Bearings | -- | 04/12/1988 | -- |
| IN-88-11 | Potential Loss of Motor Control Center and/or Switchboard Function Due to Faulty Tie Bolts | -- | 04/07/1988 | -- |
| IN-88-10 | Materials Licensees: Lack of Management Controls over Licensed Programs | -- | 03/28/1988 | -- |
| IN-88-09 | Reduced Reliability of Steam-Driven Auxiliary Feedwater Pumps Caused by Instability of Woodward PG-PL Type Governors | -- | 03/18/1988 | -- |
| IN-88-08 | Chemical Reactions with Radioactive Waste Solidification Agents | -- | 03/14/1988 | -- |
| IN-88-07 | Inadvertent Transfer of Licensed Material to Uncontrolled Locations | -- | 03/07/1988 | -- |
| IN-88-06 | Foreign Objects in Steam Generators | -- | 02/29/1988 | -- |
| IN-88-05 | Fire in Annunciator Control Cabinets | -- | 02/12/1988 | -- |
| IN-88-04 | Inadequate Qualification and Documentation of Fire Barrier Penetration Seals | S1 | 08/09/1988 | -- |
| -- | 02/05/1988 | -- | ||
| IN-88-03 | Cracks in Shroud Support Access Hole Cover Welds | -- | 02/02/1988 | -- |
| IN-88-02 | Lost or Stolen Gauges | -- | 02/02/1988 | -- |
| IN-88-01 | Safety Injection Pipe Failure | -- | 01/27/1988 | -- |
Page Last Reviewed/Updated Thursday, January 09, 2025
Page Last Reviewed/Updated Thursday, January 09, 2025