*Yoichi Yamamoto¹, Takahiro Goto¹, Yasutaka Watanabe², Ema Yoshikawa², Hikaru Oguri³, Ayumu Ito³, Atsuo Yamada³ (1. Nuclear Waste Management Organization of Japan, 2. Central Research Institute of Electric Power Industry, 3. Hazama Ando Corporation)

*Takuma Takahashi¹, Yoichi Yamamoto¹, Yoshito Kitagawa¹, Mitsunobu Okihara², Nobumitsu Takeuchi², Satohito Toguri² (1. Nuclear Waste Management Organization of Japan, 2. SHIMIZU CORPORATION)

*Nobumitsu Takeuchi¹, Mitsunobu Okihara¹, Satohito Toguri¹, Takuma Takahashi², Yoichi Yamamoto², Yoshito Kitagawa² (1. SHIMIZU CORPORATION, 2. Nuclear Waste Management Organization of Japan)

*Yasutaka Watanabe¹, Ema Yoshikawa¹, Shingo Yokoyama¹, Misato Shimbashi¹, Yoichi Yamamoto², Takahiro Goto², Syuhei Nemoto² (1. Central Research Institute of Electric Power Industry, 2. Nuclear Waste Management Organization of Japan)

*Toshihiro Sakaki¹, Florian Kober², Raphael Schneeberger² (1. ESE Consulting, 2. Nagra)

*Kunlin Ruan¹, Daichi ITO¹, Hailong WANG¹, Hideo KOMINE¹ (1. Waseda University)

*Kira Iida¹, Shinichi Kanazawa¹, Osamu Yoshino² (1. Niigata University, 2. NISHIMATSU CONSTRUCTION CO.,LTD.)