[3F01-04] Radiation Manegement

[3F04] Development of plastic enclosure tents for body contamination

*Takahiro Aita¹, Hiroshi Hirano¹, Yasuhisa Kimura¹, Tomohiro Shibanuma¹, Masato Yoshida¹, Yuya Nagai¹, Jun Asakawa¹, Yoshiyuki Shuji¹ (1. JAEA)

Keywords:Nuclear fuel material, Leakage accident, Body contamination accident, Contaminate inspection, Decontamination, Plastic enclosure tents, Radiation safety, Airflow line, Concentration of radioactive materials in the air

The newly developed Plastic enclosure tents have reliable airtightness and can be set up in a short time with the small number of persons.
Also, in order to prevent the spread of contamination, the exhaust device secures the internal airflow line, and the radiation management device measures the concentration of radioactive materials in the air are in real time.
Furthermore, by setting up a multiple of evacuation routes, the decontamination time is shortened even when there are many contaminated persons.Therefore, it is possible to quickly evacuate the contaminated person by having both radiation safety and setting up that can quickly respond to a large-scale body contamination accident.