“Technology Solutions Implemented at Fukushima NPP site during Nuclear Accident”

摘要

Fukushima accident imposed a stretch to nuclearmeasurement operational approach requiring in suchemergency situation: fast concept development, fastsystem integration, deployment and start-up in a veryshort time frame.This paper is describing the Nuclear Measurement thatAREVA-BUNM (CANBERRA) has realized and foresightat Fukushima accident site describing the technicalsolution conceived developed and deployed at FukushimaNPP for the process control of the treatment system ofcontaminated water.A detailed description of all levels design choices, fromdetection technologies to system architecture is offer inthe paper as well as the read-out and global datamanagement system. This paper describes also thetechnical choices executed and put in place to overcomethe challenges related to the high radiologicalcontamination on site.