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The NRC is shutdown due to the lapse in appropriations. Exempted activities to maintain critical health and safety activities and progress on critical activities, including activities outlined in Executive Order 14300, as described in the OMB Approved NRC Lapse Plan will continue.

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, March 09, 2021

Page Last Reviewed/Updated Tuesday, March 09, 2021