[3L05-07] Estimation of Radiation Exposure

11:40 AM - 11:55 AM JST(2:40 AM - 2:55 AM UTC)

[3L07] Application of RESRAD to Dose Assessment in Decommissioning Nuclear Facilities(3) Dose assessment in the Model Coastal Site Using Nuclide Migration Analysis Data

*Shun Kanagawa¹, Kazuhiro Misumi¹, Yasuharu Tanaka¹, Tetsuya Kato¹, Takatoshi Hijikata¹, Tadafumi Koyama¹ (1. CRIEPI)

Keywords:

Decommissioning,Dose assessment,RESRAD,Nuclide migration

To assess the exposure dose in the coastal area in decommissioning nuclear facilities, it is important to consider the impact of nuclide migration data from marine and the groundwater pathways. In this study, dose assessment was performed for agricultural workers living in the model coastal site where ⁶⁰Co was deposited in the soil, using nuclide migration data analyzed by developed codes.