*Nao Urushidate¹, Kiyotaka Suda², Jevica Jevica³, Osman Mostafa³, Satoshi Kanai⁴ (1. Horiguchigumi Corporation, 2. Environmental Culture Techno Corporation, 3. Construction IoT Laboratory Inc., 4. Faculty of Information Science, Hokkaido University)

*Katsunori Yuasa¹, Nao Urushidate¹, Kiyutaka Suda², Hiroshi Yanase³ (1. Horiguchigumi Corporation, 2. Environmental Culture Techno Corporation, 3. Construction IoT Laboratory Inc.)

*Hiroshi Hamada¹, Takahiko Amino¹, Takahiro Yamamoto², Koiti Nishiura², Hiroyuki Sugiyama² (1. TOA CORPORATION, 2. STARLITE Co., Ltd.)

*Yougo Kurokawa¹, Kiyotaka Suda², Gosuke Nishiyama¹, Akihiro Kazami³ (1. IKEE Co.,Ltd, 2. Kankyofudo Techno Co.,Ltd, 3. MTech Co.,Ltd)

*Sho Takahashi¹, Yogo Kurokawa², Kiyotaka Suda³, Jevica Jevica⁴ (1. Hokkaido University, 2. IKEE, 3. Kankyofuudo Techno, 4. KensetsuIoTKenkyuzyo)

*Akihiro Kazami¹, Kurokawa Yougo², Khamis Nurulnajwa³, Jevica Jevica³, Suda Kiyotaka⁴ (1. MTECH Co.,Ltd., 2. IKEE Co.,Ltd., 3. Construction IoT Research Laboratory Co.,Ltd., 4. Kankyou Fuudo Techno Co.,Ltd.)

*Daichi Hatakenaka¹, Hiroyuki Nishiguchi², Michihiro Nakajima³, Yukio Hiroi¹ (1. IHI Co., Ltd., 2. IHI Construction Service Co., Ltd., 3. Yachiyo Engineering Co., Ltd.)