Japan Water Agency

Civil Engineering &Eco-Technology Consultants Co.,Ltd

Movies of KAJIMA Civil Engineering

Yachiyo Engineering Co., Ltd.

A world first: Side channel energy dissipator system used as the dam energy dissipation method on Yokoze River Dam

Renovation of existing dam by enlarging Kasabori Dam

Operation and maintenance support tool for large structures over 130 m in height

RESERVOIR SEDIMENTATION MANAGEMENT WITH BYPASS TUNNELS IN JAPAN

DAM CONCRETE AUTOMATIC PLACEMENT SYSTEM