United States Nuclear Regulatory Commission - Protecting People and the Environment

Circulars - 1980 Index

Document Number Title Revision Publish Date Reviewed Date
CR-80-25 Case Histories of Radiography Events -- 12/05/1980 --
CR-80-24 AECL Teletherapy Unit Malfunction -- 12/02/1980 --
CR-80-23 Potential Defects in Beloit Power Systems Emergency Generators -- 10/31/1980 --
CR-80-22 Confirmation of Employee Qualifications -- 10/02/1980 --
CR-80-21 Regulation of Refueling Crews -- 09/10/1980 --
CR-80-20 Changes in Safe-Slab Tank Dimensions -- 08/21/1980 --
CR-80-19 Noncompliance with License Requirements for Medical Licensees -- 08/18/1980 --
CR-80-18 10 CFR 50.59 Safety Evaluations for Changes to Radioactive Waste Treatment Systems -- 08/22/1980 --
CR-80-17 Fuel Pin Damage Due to Water Jet from Baffle Plate Corner -- 07/23/1980 --
CR-80-16 Operational Deficiencies in Rosemount Model 510DU Trip Units and Model 1152 Pressure Transmitters -- 06/27/1980 --
CR-80-15 Loss of Reactor Coolant Pump Cooling and Natural Circulation Cooldown -- 06/20/1980 --
CR-80-14 Radioactive Contamination of Plant Demineralized Water System and Resultant Internal Contamination of Personnel -- 06/24/1980 --
CR-80-13 Grid Strap Damage in Westinghouse Fuel Assemblies -- 05/28/1980 --
CR-80-12 Valve-Shaft-to-Actuator Key May Fall Out of Place when Mounted Below Horizontal Axis -- 05/14/1980 --
CR-80-11 Emergency Diesel Generator Lube Oil Cooler Failures -- 05/13/1980 --
CR-80-10 Failure to Maintain Environmental Qualification of Equipment -- 04/29/1980 --
CR-80-09 Problems with Plant Internal Communications Systems -- 04/28/1980 --
CR-80-08 BWR Technical Specification Inconsistency - RPS Response Time -- 04/18/1980 --
CR-80-07 Problems with HPCI Turbine Oil System -- 04/03/1980 --
CR-80-06 Control and Accountability Systems for Implant Therapy Sources -- 04/14/1980 --
CR-80-05 Emergency Diesel-Generator Lubricating Oil Addition and Onsite Supply -- 04/01/1980 --
CR-80-04 Securing of Threaded Locking Devices on Safety-Related Equipment -- 03/14/1980 --
CR-80-03 Protection from Toxic Gas Hazards -- 03/06/1980 --
CR-80-02 Nuclear Power Plant Staff Work Hours -- 02/01/1980 --
CR-80-01 Service Advice for GE Induction Disc Relays -- 01/17/1980 --
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