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	Issue date	Title	Topic
Information Notice 1982-28, Hydrogen Explosion While Grinding in the Vicinity of Drained and Open Reactor Coolant System	23 July 1982	Hydrogen Explosion While Grinding in the Vicinity of Drained and Open Reactor Coolant System	Brachytherapy
Information Notice 1982-53, Main Transformer Failures at North Anna Nuclear Power Station	22 December 1982	Main Transformer Failures at North Anna Nuclear Power Station	Main transformer failure
Information Notice 1983-41, Actuation of Fire Suppression System Causing Inoperability of Safety Related Equipment	22 June 1983	Actuation of Fire Suppression System Causing Inoperability of Safety Related Equipment	Safe Shutdown Fire Watch
Information Notice 1983-69, Improperly Installed Fire Dampers at Nuclear Power Plants	21 October 1983	Improperly Installed Fire Dampers at Nuclear Power Plants	Fire Barrier
Information Notice 1983-83, Use of Portable Radio Transmitters Inside Nuclear Power Plants	19 December 1983	Use of Portable Radio Transmitters Inside Nuclear Power Plants
Information Notice 1984-09, Lessons Learned from NRC Inspections of Fire Protection Safe Shutdown Systems (10 CFR 50, Appendix R)	7 March 1984	Lessons Learned from NRC Inspections of Fire Protection Safe Shutdown Systems (10 CFR 50, Appendix R)	Safe Shutdown Fire Barrier
Information Notice 1984-16, Failure of Automatic Sprinkler System Valves to Operate	2 March 1984	Failure of Automatic Sprinkler System Valves to Operate	Safe Shutdown
Information Notice 1984-92, Cracking of Flywheels on Cummins Fire Pump Diesel Engines	17 December 1984	Cracking of Flywheels on Cummins Fire Pump Diesel Engines	Liquid penetrant
Information Notice 1985-01, Continuous Supervision of Irradiators	10 January 1985	Continuous Supervision of Irradiators
Information Notice 1985-02, Improper Installation and Testing of Differential Pressure Transmitters	11 January 1985	Improper Installation and Testing of Differential Pressure Transmitters
Information Notice 1985-03, Separation of Primary Reactor Coolant Pump Shaft and Impeller	15 January 1985	Separation of Primary Reactor Coolant Pump Shaft and Impeller
Information Notice 1985-04, Inadequate Management of Security Response Drills	17 January 1985	Inadequate Management of Security Response Drills
Information Notice 1985-05, Pipe Whip Restraints	23 January 1985	Pipe Whip Restraints
Information Notice 1985-06, Contamination of Breathing Air Systems	23 January 1985	Contamination of Breathing Air Systems
Information Notice 1985-07, Contaminated Radiography Source Shipments	29 January 1985	Contaminated Radiography Source Shipments
Information Notice 1985-08, Industry Experience on Certain Materials Used in Safety-Related Equipment	30 January 1985	Industry Experience on Certain Materials Used in Safety-Related Equipment
Information Notice 1985-09, Isolation Transfer Switches and Post-Fire Shutdown Capability	31 January 1985	Isolation Transfer Switches and Post-Fire Shutdown Capability	Safe Shutdown
Information Notice 1985-10, Posttensioned Containment Tendon Anchor Head Failure	6 February 1985	Posttensioned Containment Tendon Anchor Head Failure
Information Notice 1985-11, Licensee Programs for Inspection of Electrical Raceway and Cable Installations	11 February 1985	Licensee Programs for Inspection of Electrical Raceway and Cable Installations
Information Notice 1985-13, Consequences of Using Soluble Dams	21 February 1985	Consequences of Using Soluble Dams	Hydrostatic
Information Notice 1985-14, Failure of a Heavy Control Rod (B4C) Drive Assembly to Insert on a Trip Signal	22 February 1985	Failure of a Heavy Control Rod (B4C) Drive Assembly to Insert on a Trip Signal
Information Notice 1985-15, Nonconforming Structural Steel for Safety-Related Use	22 February 1985	Nonconforming Structural Steel for Safety-Related Use
Information Notice 1985-16, Time/Current Trip Curve Discrepancy of ITE/Siemens-Allis Molded Case Circuit Breaker	27 February 1985	Time/Current Trip Curve Discrepancy of ITE/Siemens-Allis Molded Case Circuit Breaker
Information Notice 1985-17, Possible Sticking of Asco Solenoid Valves	1 March 1985	Possible Sticking of Asco Solenoid Valves
Information Notice 1985-18, Failures of Undervoltage Output Circuit Boards in the Westinghouse-Designed Sold State Protection System	7 March 1985	Failures of Undervoltage Output Circuit Boards in the Westinghouse-Designed Sold State Protection System
Information Notice 1985-19, Alleged Falsification of Certifications and Alteration of Markings on Piping, Valves, and Fittings	11 March 1985	Alleged Falsification of Certifications and Alteration of Markings on Piping, Valves, and Fittings
Information Notice 1985-20, Motor-Operated Valve Failures Due to Hampering Effect	12 March 1985	Motor-Operated Valve Failures Due to Hampering Effect
Information Notice 1985-21, Main Steam Isolation Valve Closure Logic	18 March 1985	Main Steam Isolation Valve Closure Logic
Information Notice 1985-22, Failure of Limitorque Motor-Operated Valves Resulting from Incorrect Installation of Pinion Gear	21 March 1985	Failure of Limitorque Motor-Operated Valves Resulting from Incorrect Installation of Pinion Gear
Information Notice 1985-23, Inadequate Surveillance and Postmaintenance and Postmodification System Testing	22 March 1985	Inadequate Surveillance and Postmaintenance and Postmodification System Testing
Information Notice 1985-24, Failures of Protective Coatings in Pipes and Heat Exchangers	26 March 1985	Failures of Protective Coatings in Pipes and Heat Exchangers	Ultimate heat sink Coatings
Information Notice 1985-25, Consideration of Thermal Conditions in the Design and Installation of Supports for Diesel Generator Exhaust Silencers	2 April 1985	Consideration of Thermal Conditions in the Design and Installation of Supports for Diesel Generator Exhaust Silencers	Coatings
Information Notice 1985-26, Vacuum Relief System for Boiling Water Reactor Mark I and Mark II Containments	2 April 1985	Vacuum Relief System for Boiling Water Reactor Mark I and Mark II Containments	Coatings
Information Notice 1985-27, Notifications to the NRC Operations Center and Reporting Events in Licensee Event Reports	3 April 1985	Notifications to the NRC Operations Center and Reporting Events in Licensee Event Reports	Coatings
Information Notice 1985-28, Partial Loss of AC Power and Diesel Generator Degradation	9 April 1985	Partial Loss of AC Power and Diesel Generator Degradation	Coatings
Information Notice 1985-30, Microbiologically Induced Corrosion of Containment Service Water System	19 April 1985	Microbiologically Induced Corrosion of Containment Service Water System	Hydrostatic Coatings Biofouling
Information Notice 1985-32, Recent Engine Failures of Emergency Diesel Generators	22 April 1985	Recent Engine Failures of Emergency Diesel Generators	Coatings
Information Notice 1985-33, Undersized Nozzle-To-Shell Welded Joints in Tanks and Heat Exchangers Constructed Under the Rules of the ASME Boiler and Pressure Vessel Code	22 April 1985	Undersized Nozzle-To-Shell Welded Joints in Tanks and Heat Exchangers Constructed Under the Rules of the ASME Boiler and Pressure Vessel Code
Information Notice 1985-34, Heat Tracing Contributes to Corrosion Failure of Stainless Steel Piping	30 April 1985	Heat Tracing Contributes to Corrosion Failure of Stainless Steel Piping	Hydrostatic
Information Notice 1985-35, Failure of Air Check Valves To Seat	30 April 1985	Failure of Air Check Valves To Seat