NUCLEAR MATERIALS CONTROL SYSTEM (NMCS) PHASE II MISCELIANEOUS DEVICES FOR SAFEGUARDING A FUELS REPROCESSING PLANT

摘要

Various anti-syphon devices, a temperature recorder, and a device to assure a constant rate of air flow in pneumatic instrument lines were evaluated for possible inclusion in a Nuclear Materials Control System (NMCS). The devices are intended for use in a fuels reprocessing plant as supplementary equipment for the prevention of unauthorized diversion of source and special (SS) material. The plant is assumed to be under stringent inventory control conditions.nThe design and application of each device is enumerated. Sufficient¬ly detailed specifications are provided so that the equipment can be in-dependently duplicated. Recommendations concerned with the application of the devices to a fuels reprocessing plant are presented.