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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 - 1978 Index

Document Number Title Revision Publish Date Reviewed Date
CR-78-19 Manual Override (Bypass) of Safety System Actuation Signals -- 12/28/1978 --
CR-78-18 UL Fire Test -- 11/02/1978 --
CR-78-17 Inadequate Guard Training/Qualification and Falsified Training Records -- 10/13/1978 --
CR-78-16 Limitorque Valve Actuators -- 07/21/1978 --
CR-78-15 Tilting Disc Check Valves Fail to Close with Gravity in Vertical Position -- 07/20/1978 --
CR-78-14 HPCI Turbine Reversing Chamber Hold Down Bolting -- 07/17/1978 --
CR-78-13 Inoperability of Service Water Pumps -- 07/06/1978 --
CR-78-12 HPCI Turbine Control Valve Lift Rod Bending -- 06/29/1978 --
CR-78-11 Recirculation MG Set Overspeed Stops -- 06/07/1978 --
CR-78-10 Control of Sealed Sources in Radiation Therapy -- 06/07/1978 --
CR-78-09 Arcing of General Electric Company Size 2 Contactors -- 05/31/1978 --
CR-78-08 Environmental Qualification of Safety-Related Electrical Equipment at Nuclear Power Plants -- 05/31/1978 --
CR-78-07 Damaged Components of a Bergen-Paterson Series 25000 Hydraulic Test Stand -- 05/31/1978 --
CR-78-06 Potential Common Mode Flooding of ECCS Equipment Rooms at BWR Facilities -- 05/31/1978 --
CR-78-05 Inadvertent Safety Injection During Cooldown -- 05/23/1978 --
CR-78-04 Installation Errors That Could Prevent Closing of Fire Doors -- 05/15/1978 --
CR-78-03 Packaging Greater than Type A Quantities of Low Specific Activity Radioactive Material for Transport -- 05/05/1978 --
CR-78-02 Proper Lubricating Oil for Terry Turbines -- 04/19/1978 --
CR-78-01 Loss of Well Logging Source -- 04/05/1978 --

Page Last Reviewed/Updated Tuesday, March 09, 2021

Page Last Reviewed/Updated Tuesday, March 09, 2021