NUCLEAR MATERIALS CONTROL SYSTEM (NMCS) PHASE Ⅱ MISCELIANEOUS DEVICES FOR PLANT SECURITY

摘要

To fill the need for auxiliary protective equipment to be used for a Nuclear Materials Control System (NMCS) in moderately sensitive areas, an inquiry was made into the availability of small, relatively inexpen¬sive devices having a wide range of applications. These units included vibration alarms, power line monitors, and mechanical disturbance in¬dicators. Equipment for detecting pneumatic line failure and unauthorized valve operation was also evaluated.nSome commercially-available equipment was found to be adaptable for these purposes. It was necessary, however, to design a number of new de¬vices for certain specific applications.nThe successful use of a large number of protective devices simul¬taneously depends on the proper integration of the alarm data at the guard control post. Special panel boards have been considered for this purpose.