DECONTAMINATION SYSTEM, DECONTAMINATION WORK VEHICLE, AND DECONTAMINATION METHOD

摘要

PROBLEM TO BE SOLVED: To reduce a burden of an operator due to decontamination work while sufficiently lowering surface dose rate of radiation.SOLUTION: A decontamination system includes: an injection nozzle which decontaminates a part to be decontaminated with cleaning fluid; a fiber bundle 25 which is provided at least in a front side of a movement direction of the injection nozzle, and which measures surface dose rate of radiation; and a velocity condition calculation part which determines a velocity condition of travel speed of the injection nozzle corresponding to the surface dose rate of the radiation measured by the fiber bundle 25.