Spotlight
Information Notices - 1985
| Document Number | Title | Revision | Publish Date | Reviewed Date |
|---|---|---|---|---|
| IN-85-101 | Applicability of 10 CFR 21 to Consulting Firms Providing Training | -- | 12/31/1985 | -- |
| IN-85-100 | Rosemount Differential Pressure Transmitter Zero Point Shift | -- | 12/31/1985 | -- |
| IN-85-99 | Cracking in Boiling-Water-Reactor Mark I and Mark II Containments Caused by Failure of the Inerting System | -- | 12/31/1985 | -- |
| IN-85-98 | Missing Jumpers from Westinghouse Reactor Protection System Cards for the Over-Power Delta Temperature Trip Function | -- | 12/26/1985 | -- |
| IN-85-97 | Jail Term for Former Contractor Employee Who Intentionally Falsified Welding Inspection Records | -- | 12/26/1985 | -- |
| IN-85-96 | Temporary Strainers Left Installed in Pump Suction Piping | -- | 12/23/1985 | -- |
| IN-85-95 | Leak of Reactor Water to Reactor Building Caused by Scram Solenoid Valve Problem | -- | 12/23/1985 | -- |
| IN-85-94 | Potential for Loss of Minimum Flow Paths Leading to ECCS Pump Damage During a LOCA | -- | 12/13/1985 | -- |
| IN-85-93 | Westinghouse Type DS Circuit Breakers, Potential Failure of Electric Closing ... Because of Broken Spring Release Latch Lever | -- | 12/06/1985 | -- |
| IN-85-92 | Surveys of Wastes Before Disposal from Nuclear Reactor Facilities | -- | 12/02/1985 | -- |
| IN-85-91 | Load Sequencers for Emergency Diesel Generators | -- | 11/27/1985 | -- |
| IN-85-90 | Use of Sealing Compounds in an Operating System | -- | 11/19/1985 | -- |
| IN-85-89 | Potential Loss of Solid-State Instrumentation Following Failure of Control Room Cooling | -- | 11/19/1985 | -- |
| IN-85-88 | Licensee Control of Contracted Services Providing Training | -- | 11/18/1985 | -- |
| IN-85-87 | Hazards of Inerting Atmospheres | -- | 11/18/1985 | -- |
| IN-85-86 | Lightning Strikes at Nuclear Power Generating Stations | -- | 11/05/1985 | -- |
| IN-85-85 | Systems Interaction Event Resulting in Reactor System Safety Relief Valve Opening Following a Fire-Protection Deluge ... | -- | 10/31/1985 | -- |
| IN-85-84 | Inadequate Inservice Testing of Main Steam Isolation Valves | -- | 10/30/1985 | -- |
| IN-85-83 | Potential Failures of General Electric PK-2 Test Blocks | -- | 10/30/1985 | -- |
| IN-85-82 | Diesel Generator Differential Protection Relay Not Seismically Qualified | -- | 10/18/1985 | -- |
| IN-85-81 | Problems Resulting in Erroneously High Reading with Panasonic 800 Series Thermoluminscent Dosimeters | -- | 10/17/1985 | -- |
| IN-85-80 | Timely Declaration of an Emergency Class, Implementation of an Emergency Plan, and Emergency Notifications | -- | 10/15/1985 | -- |
| IN-85-79 | Inadequate Communications Between Maintenance, Operations, and Security Personnel | -- | 09/30/1985 | -- |
| IN-85-78 | Event Notification | -- | 09/23/1985 | -- |
| IN-85-77 | Possible Loss of Emergency Notification System Due to Loss of AC Power | -- | 09/20/1985 | -- |
| IN-85-76 | Recent Water Hammer Events | -- | 09/19/1985 | -- |
| IN-85-75 | Improperly Installed Instrumentation, Inadequate Quality Control and Inadequate Postmodification Testing | -- | 08/30/1985 | -- |
| IN-85-74 | Station Battery Problems | -- | 08/29/1985 | -- |
| IN-85-73 | Emergency Diesel Generator Control Circuit Logic Design Error | -- | 08/23/1985 | -- |
| IN-85-72 | Uncontrolled Leakage of Reactor Coolant Outside Containment | -- | 08/22/1985 | -- |
| IN-85-71 | Containment Integrated Leak Rate Tests | -- | 08/22/1985 | -- |
| IN-85-70 | Teletherapy Unit Full Calibration and Qualified Expert Requirements (10 CFR 35.23 and 10 CFR 35.24) | -- | 08/15/1985 | -- |
| IN-85-69 | Recent Felony Conviction for Cheating on Reactor Operator Requalification Tests | -- | 08/15/1985 | -- |
| IN-85-68 | Diesel Generator Failure at Calvert Cliffs Nuclear Station Unit 1 | -- | 08/14/1985 | -- |
| IN-85-67 | Valve-Shaft-to-Actuator Key May Fall out of Place when Mounted Below Horizontal Axis | -- | 08/08/1985 | -- |
| IN-85-66 | Discrepancies Between As-Built Construction Drawings and Equipment Installations | -- | 08/07/1985 | -- |
| IN-85-65 | Crack Growth in Steam Generator Girth Welds | -- | 07/31/1985 | -- |
| IN-85-64 | BBC Brown Boveri Low-Voltage K-Line Circuit Breakers, with Deficient Overcurrent Trip Devices Models OD-4 and 5 | -- | 07/26/1985 | -- |
| IN-85-63 | Potential for Common-Mode Failure of Standby Gas Treatment System on Loss of Off-Site Power | -- | 07/25/1985 | -- |
| IN-85-62 | Backup Telephone Numbers to the NRC Operations Center | -- | 07/23/1989 | -- |
| IN-85-61 | Misadministration to Patients Undergoing Thyroid Scans | S1 | 04/15/1987 | -- |
| -- | 07/22/1985 | -- | ||
| IN-85-60 | Defective Negative-Pressure, Air-Purifying, Full Facepiece Respirators | -- | 07/17/1985 | -- |
| IN-85-59 | Valve Stem Corrosion Failures | -- | 07/17/1985 | -- |
| IN-85-58 | Failure of a General Electric Type AK-2-25 Reactor Trip Breaker | S1 | 11/19/1985 | -- |
| -- | 07/17/1985 | -- | ||
| IN-85-57 | Lost Iridium-192 Source Resulting in the Death of Eight Persons in Morocco | -- | 07/16/1985 | -- |
| IN-85-56 | Inadequate Environment Control for Components and Systems in Extended Storage or Layup | -- | 07/15/1985 | -- |
| IN-85-55 | Revised Emergency Exercise Frequency Rule | -- | 07/15/1985 | -- |
| IN-85-54 | Teletherapy Unit Malfunction | -- | 07/15/1985 | -- |
| IN-85-53 | Performance of NRC-Licensed Individuals While on Duty | -- | 07/12/1985 | -- |
| IN-85-52 | Errors in Dose Assessment Computer Codes and Reporting Requirements Under 10 CFR Part 21 | -- | 07/10/1985 | -- |
| IN-85-51 | Inadvertent Loss or Improper Actuation of Safety-Related Equipment | -- | 07/10/1985 | -- |
| IN-85-50 | Complete Loss of Main and Auxiliary Feedwater at a PWR Designed by Babcock & Wilcox | -- | 07/08/1985 | -- |
| IN-85-49 | Relay Calibration Problem | -- | 07/01/1985 | -- |
| IN-85-48 | Respirator Users Notice: Defective Self-Contained Breathing Apparatus Air Cylinders | -- | 06/19/1985 | -- |
| IN-85-47 | Potential Effect of Line-Induced Vibration on Certain Target Rock Solenoid-Operated Valves | -- | 06/18/1985 | -- |
| IN-85-46 | Clarification of Several Aspects of Removable Radioactive Surface Contamination Limits for Transport Packages | -- | 06/10/1985 | -- |
| IN-85-45 | Potential Seismic Interaction Involving the Movable In-Core Flux Mapping System Used in Westinghouse Designed Plants | -- | 06/06/1995 | -- |
| IN-85-44 | Emergency Communication System Monthly Test | -- | 05/30/1985 | -- |
| IN-85-43 | Radiography Events at Power Reactors | -- | 05/30/1985 | -- |
| IN-85-42 | Loose Phosphor in Panasonic 800 Series Badge Thermoluminescent Dosimeter (TLD) Elements | 1 | 08/12/1985 | -- |
| -- | 05/29/1985 | -- | ||
| IN-85-41 | Scheduling of Pre-Licensing Emergency Preparedness Exercises | -- | 05/24/1989 | -- |
| IN-85-40 | Deficiencies in Equipment Qualification Testing and Certification Process | -- | 05/22/1985 | -- |
| IN-85-39 | Auditability of Electrical Equipment Qualification Records at Licensees' Facilities | -- | 05/22/1985 | -- |
| IN-85-38 | Loose Parts Obstruct Control Rod Drive Mechanism | -- | 05/21/1985 | -- |
| IN-85-37 | Chemical Cleaning of Steam Generators at Millstone 2 | -- | 05/14/1985 | -- |
| IN-85-36 | Malfunction of a Dry-Storage, Panoramic, Gamma Exposure Irradiator | -- | 05/09/1985 | -- |
| IN-85-35 | Failure of Air Check Valves to Seat | S1 | 05/17/1988 | -- |
| -- | 04/30/1985 | -- | ||
| IN-85-34 | Heat Tracing Contributes to Corrosion Failure of Stainless Steel Piping | -- | 04/30/1985 | -- |
| IN-85-33 | Undersized Nozzle-to-Shell Welded Joints in Tanks and Heat Exchangers Constructed Under the Rules of the ASME Boiler and Pressure Vessel Code | -- | 04/22/1985 | -- |
| IN-85-32 | Recent Engine Failures of Emergency Diesel Generators | -- | 04/22/1985 | -- |
| IN-85-31 | Buildup of Enriched Uranium in Ventilation Ducts and Associated Effluent Treatment Systems | -- | 04/19/1985 | -- |
| IN-85-30 | Microbiologically Induced Corrosion of Containment Service Water System | -- | 04/19/1985 | -- |
| IN-85-29 | Use of Unqualified Sources in Well Logging Applications | -- | 04/12/1985 | -- |
| IN-85-28 | Partial Loss of AC Power and Diesel Generator Degradation | -- | 04/09/1985 | -- |
| IN-85-27 | Notifications to the NRC Operations Center and Reporting Events in Licensee Event Reports | -- | 04/03/1985 | -- |
| IN-85-26 | Vacuum Relief System for Boiling Water Reactor Mark I and Mark II Containments | -- | 04/02/1985 | -- |
| IN-85-25 | Consideration of Thermal Conditions of the Design and Installation for Diesel Generator Exhaust Silencers | -- | 04/02/1985 | -- |
| IN-85-24 | Failures of Protective Coatings in Pipes and Heat Exchangers | -- | 03/26/1985 | -- |
| IN-85-23 | Inadequate Surveillance and Postmaintenance and Postmodification System Testing | -- | 03/22/1985 | -- |
| IN-85-22 | Failure of Limitorque Motor-Operated Valves Resulting from Incorrect Installation of Pinion Gear | -- | 03/21/1985 | -- |
| IN-85-21 | Main Steam Isolation Valve Closure Logic | -- | 03/18/1985 | -- |
| IN-85-20 | Motor-Operated Valve Failures Due to Hammering Effect | S1 | 05/14/1985 | -- |
| -- | 03/12/1985 | -- | ||
| IN-85-19 | Alleged Falsification of Certifications and Alteration of Markings on Piping, Valves, and Fittings | -- | 03/11/1985 | -- |
| IN-85-18 | Failures of Undervoltage Output Circuit Boards in the Westinghouse-Designed Solid State Protection System | S1 | 09/10/1991 | -- |
| -- | 03/07/1985 | -- | ||
| IN-85-17 | Possible Sticking of ASCO Solenoid Valves | S1 | 10/01/1985 | -- |
| -- | 03/01/1985 | -- | ||
| IN-85-16 | Time/Current Trip Curve Discrepancy of ITE/Siemens-Allis Molded Case Circuit Breaker | -- | 02/27/1985 | -- |
| IN-85-15 | Nonconforming Structural Steel for Safety-Related Use | -- | 02/22/1985 | -- |
| IN-85-14 | Failure of Heavy Control Rod (B4C) Drive Assembly to Insert a Trip Signal | -- | 02/22/1985 | -- |
| IN-85-13 | Consequences of Using Soluble Dams | -- | 02/21/1985 | -- |
| IN-85-12 | Recent Fuel Handling Events | -- | 02/11/1985 | -- |
| IN-85-11 | Licensee Programs for Inspection of Electrical Raceway and Cable Installations | -- | 02/11/1985 | -- |
| IN-85-10 | Posttensioned Containment Tendon Anchor Head Failure | S1 | 03/08/1985 | -- |
| -- | 02/06/1985 | -- | ||
| IN-85-09 | Isolation Transfer Switches and Post-Fire Shutdown Capability | -- | 01/31/1985 | -- |
| IN-85-08 | Industry Experience on Certain Materials Used in Safety-Related Equipment | -- | 01/30/1985 | -- |
| IN-85-07 | Contaminated Radiography Source Shipments | -- | 01/29/1985 | -- |
| IN-85-06 | Contamination of Breathing Air Systems | -- | 01/23/1985 | -- |
| IN-85-05 | Pipe Whip Restraints | -- | 01/23/1985 | -- |
| IN-85-04 | Inadequate Management of Security Response Drills | -- | 01/17/1985 | -- |
| IN-85-03 | Separation of Primary Reactor Coolant Pump Shaft and Impeller | S1 | 04/09/1985 | -- |
| -- | 01/15/1985 | -- | ||
| IN-85-02 | Improper Installation and Testing of Differential Pressure Transmitters | -- | 01/11/1985 | -- |
| IN-85-01 | Continuous Supervision of Irradiators | -- | 01/10/1985 | -- |
Page Last Reviewed/Updated Thursday, January 09, 2025
Page Last Reviewed/Updated Thursday, January 09, 2025