[2A01-04] Decommissioning of the Reactor Facility

[2A02] A Study for the optimization of the decommissioning project of nuclear facilities

(5) Assessment of dismantlement cost performance evaluation

*Yukihiro IGUCHI¹, Daisuke KAWASAKI¹, Satoshi YANAGIHRA¹, Yuya KOUDA² (1. University of Fukui, 2. JAEA)

Keywords:Nuclear facilities, Decommissioning, Optimization, Dismantling cost, Activity level

In order to develop optimal decommissioning strategies, evaluation studies have been conducted using total cost as an indicator. Among these, dismantling cost evaluation is one of the most important items. Since 2008, the ATR Fugen has dismantled various facilities with different radioactivity levels, and the analysis of this experience can contribute to a more realistic scenario evaluation.