United States Nuclear Regulatory Commission - Protecting People and the Environment

Information Notices - 1982

Document Number Title Revision Publish Date Reviewed Date
IN-82-56 Robertshaw Thermostatic Flow Control Valves -- 12/30/1982 --
IN-82-55 Seismic Qualification of Westinghouse AR Relay with Latch Attachments Used in Westinghouse Solid State Protection System -- 12/28/1982 --
IN-82-54 Westinghouse NBFD Relay Failures in Reactor Protection Systems -- 12/27/1982 --
IN-82-53 Main Transformer Failures at the North Anna Nuclear Power Station -- 12/22/1982 --
IN-82-52 Equipment Environmental Qualification Testing Experience - Updating of Test Summaries Previously Published in IN 81-29 -- 12/21/1982 --
IN-82-51 Overexposures in PWR Cavities – -- 12/21/1982 --
IN-82-50 Modification of Solid State AC Undervoltage Relays Type ITE-27 -- 12/20/1982 --
IN-82-49 Correction for Sample Conditions for Air and Gas Monitoring -- 12/16/1982 --
IN-82-48 Failures of Agastat CR 0095 Relay Sockets -- 12/03/1982 --
IN-82-47 Transportation of Type A Quantities of Non-Fissile Radioactive Material -- 11/30/1982 --
IN-82-46 Defective and Obsolete Combination Padlocks -- 11/26/1982 --
IN-82-45 PWR Low Temperature Overpressure Protection -- 11/19/1982 --
IN-82-44 Clarification of Emergency Plan Exercise Requirements -- 11/18/1982 --
IN-82-43 Deficiencies in LWR Air Filtration/Ventilation Systems -- 11/16/1982 --
IN-82-42 Defects Observed in Panasonic Model 801 and Model 802 Thermoluminescent Dosimeters -- 11/05/1982 --
IN-82-41 Failure of Safety/Relief Valves to Open at a BWR -- 10/22/1982 --
IN-82-40 Deficiencies in Primary Containment Electrical Penetration Assemblies -- 09/22/1982 --
IN-82-39 Service Degradation of Thick Wall Stainless Steel Recirculation System Piping at a BWR Plant -- 09/21/1982 --
IN-82-38 Change in Format and Distribution System for IE Bulletins, Circulars, and Information Notices -- 09/22/1982 --
IN-82-37 Cracking in the Upper Shell to Transition Cone Girth Weld of a Steam Generator at an Operating PWR -- 09/16/1982 --
IN-82-36 Respirator Users Warning for Certain 5-Minute Emergency Escape Self-Contained Breathing Apparatus -- 09/02/1982 --
IN-82-35 Failure of Three Check Valves on High Pressure Injection Lines to Pass Flow -- 08/25/1982 --
IN-82-34 Welds in Main Control Panels 1 09/17/1982 --
-- 08/20/1982 --
IN-82-33 Control of Radiation Levels in Unrestricted Areas Adjacent to Brachytherapy Patients -- 08/20/1982 --
IN-82-32 Contamination of Reactor Coolant System by Organic Cleaning Solvents -- 08/19/1982 --
IN-82-31 Overexposure of Diver During Work in Fuel Storage Pool -- 07/28/1982 --
IN-82-30 Loss of Thermal Sleeves in Reactor Coolant System Piping at Certain Westinghouse PWR Power Plants -- 07/26/1982 --
IN-82-29 Control Rod Drive (CRD) Guide Tube Support Pin Failures at Westinghouse PWRs -- 07/23/1982 --
IN-82-28 Hydrogen Explosion while Grinding in the Vicinity of Drained and Open Reactor Coolant System -- 07/23/1982 --
IN-82-27 Fuel Rod Degradation Resulting from Baffle Water-Jet Impingement -- 08/05/1982 --
IN-82-26 RCIC and HPCI Turbine Exhaust Check Valve Failures -- 07/22/1982 --
IN-82-25 Failures of Hiller Actuators upon Gradual Loss of Air Pressure -- 07/20/1982 --
IN-82-24 Water Leaking from Uranium Hexafluoride Overpacks -- 07/20/1982 --
IN-82-23 Main Steam Isolation Valve (MSIV) Leakage -- 07/16/1982 --
IN-82-22 Failures in Turbine Exhaust Lines -- 07/09/1982 --
IN-82-21 Buildup of Enriched Uranium in Effluent Treatment Tanks -- 06/30/1982 --
IN-82-20 Check Valve Problems – -- 06/28/1982 --
IN-82-19 Loss of High Head Safety Injection Emergency Boration and Reactor Coolant Makeup Capability -- 06/18/1982 --
IN-82-18 Assessment of Intakes of Radioactive Material by Workers -- 06/11/1982 --
IN-82-17 Overpressurization of Reactor Coolant System -- 06/11/1982 --
IN-82-16 HPCI/RCIC High Steam Flow Setpoints -- 05/28/1982 --
IN-82-15 Notification of the Nuclear Regulatory Commission (NRC) -- 05/28/1982 --
IN-82-14 TMI-1 Steam Generator/Reactor Coolant System Chemistry/Corrosion Problem -- 05/12/1982 --
IN-82-13 Failures of General Electric Type HFA Relays -- 05/10/1982 --
IN-82-12 Surveillance of Hydraulic Snubbers -- 04/21/1982 --
IN-82-11 Potential Inaccuracies in Wide Range Pressure Instruments Used in Westinghouse Designed Plants -- 04/09/1982 --
IN-82-10 Following Up Symptomatic Repairs to Assure Resolution of the Problem -- 03/31/1982 --
IN-82-09 Cracking in Piping of Makeup Coolant Lines at B&W Plants -- 03/31/1982 --
IN-82-08 Check Valve Failures on Diesel Generator Engine Cooling System -- 03/26/1982 --
IN-82-07 Inadequate Security Screening Programs -- 03/16/1982 --
IN-82-06 Failure of Steam Generator Primary Side Manway Closure Studs -- 03/12/1982 --
IN-82-05 Increasing Frequency of Drug Related Incidents -- 03/10/1982 --
IN-82-04 Potential Deficiency of Certain Agastat E-7000 Series Time-Delay Relays -- 03/10/1982 --
IN-82-03 Environmental Tests of Electrical Terminal Blocks -- 03/04/1982 --
IN-82-02 Westinghouse NBFD Relay Failures in Reactor Protection Systems at Certain Nuclear Power Plants -- 01/27/1982 --
IN-82-01 Auxiliary Feedwater Pump Lockout Resulting from Westinghouse W-2 Switch Circuit Modification 1 01/26/1982 --
-- 01/22/1982 --
Page Last Reviewed/Updated Tuesday, September 01, 2015