〇Kenta Hamaya¹, Osamu Takizawa¹ (1.Ministry of Land, Infrastructure, Transport and Tourism. Kanto Regional Development Bureau. Kofu River and National Highway Office)

〇Yusuke Sewaki¹, Takuya Matsusaki¹ (1.TAISEI CORPORATION)

〇Seiya Kyusai¹, Yukimasa Kamei¹, Keiichi Yasuda¹, Yoshiyuki Wakabayashi², Takashi Tomita² (1.Office K1, 2.IHI Construction Service)

〇Yoshihiro Gyoutoku¹, Toshiyuki Morikawa¹, Takeshi ookubo¹, Shohei oono¹, Michio Nakajima¹, Kuratoshi Maeda¹, Kazuhiko Togawa² (1.TOYO CONSTRUCTION CO.,LTD., 2.HAMAMATSU OFFICE OF RIVER & NATIONAL HIGHWAY)

〇jun kobayashi¹, Asuka Uemura¹ (1.Fudo Tetra Corporation )

〇Yoshiyuki Wakabayashi¹, Takashi Tomita¹, Keiichi Yasuda², Hiroshi Tsujii³, Koji Konno⁴, Kouzou Machida⁵ (1.IHI Construction Service Co.,Ltd., 2.OfficeK1 Co., Ltd., 3.International Technology Transfer Corporation Co., Ltd., 4.Informatix Co., Ltd, 5.Photoruction Co., Ltd)

〇Shu Kobayashi¹, Teruo Akamatsu¹, Keiichi Yasuda², Yukio Hirahara³, Koji Konno⁴, Mieko Fujimoto⁵ (1.IHI Construction Service Co.,Ltd., 2.Office K1 Co., Ltd., 3.Chiyoda Sokki Co.,Ltd., 4.Informatics Co., Ltd., 5.Ministry of Land,Infrastructure,Transport and Tourism Kinki Regional Development Bureau)