United States Nuclear Regulatory Commission - Protecting People and the Environment

Circulars - 1979 Index

Document Number Title Revision Publish Date Reviewed Date
CR-79-25 Shock Arrestor Strut Assembly Interference -- 12/14/1979 --
CR-79-24 Proper Installation and Calibration of Core Spray Pipe Break Detection Equipment on BWRs -- 11/26/1979 --
CR-79-23 Motor Starters and Contactors Failed to Operate -- 11/19/1979 --
CR-79-22 Stroke Times for Power Operated Relief Valves -- 11/15/1979 --
CR-79-21 Prevention of Unplanned Releases of Radioactivity -- 10/19/1979 --
CR-79-20 Failure of GTE Sylvania Relay Type PM Bulletin 7305 Catalog 5U12-11-AC with a 120V AC Coil -- 09/21/1979 --
CR-79-19 Loose Locking Devices on Ingersoll-Rand Pumps -- 09/10/1979 --
CR-79-18 Proper Installation of Target Rock Safety-Relief Valves -- 09/06/1979 --
CR-79-17 Contact Problem in SB-12 Switches on General Electric Company Metalclad Circuit Breakers -- 08/09/1979 --
CR-79-16 Excessive Radiation Exposures to Members of the General Public and a Radiographer -- 08/03/1979 --
CR-79-15 Bursting of High Pressure Hose and Malfunction of Relief Valve O-Ring in Certain Self-Contained Breathing Apparatus -- 08/02/1979 --
CR-79-14 Unauthorized Procurement and Distribution of XE-133 -- 07/13/1979 --
CR-79-13 Replacement of Diesel Fire Pump Starting Contactors -- 07/06/1979 --
CR-79-12 Potential Diesel Generator Turbocharger Problem -- 06/21/1979 --
CR-79-11 Design/Construction Interface Problem -- 06/21/1979 --
CR-79-10 Pipefittings Manufactured from Unacceptable Material -- 06/21/1979 --
CR-79-09 Occurrences of Split or Punctured Regulator Diaphragms in Certain Self Contained Breathing Apparatus -- 06/15/1979 --
CR-79-08 Attempted Extortion - Low Enriched Uranium -- 05/17/1979 --
CR-79-07 Unexpected Speed Increase of Reactor Recirculation MG Set Resulted in Reactor Power Increase -- 04/30/1979 --
CR-79-06 Failure to Use Syringe and Bottle Shields in Nuclear Medicine -- 04/16/1979 --
CR-79-05 Moisture Leakage in Stranded Wire Conductors -- 03/14/1979 --
CR-79-04 Loose Locking Nut on Limitorque Valve Operators -- 03/13/1979 --
CR-79-03 Inadequate Guard Training-Qualification and Falsified Training Records -- 02/23/1979 --
CR-79-02 Failure of 120 Volt Vital AC Power Supplies -- 01/11/1979 --
CR-79-01 Administration of Unauthorized Byproduct Material to Humans -- 01/05/1979 --
Page Last Reviewed/Updated Tuesday, September 01, 2015