| 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 |
-- |