Construction work of the Foundation work of the EH lamp Bridge, West Chita road Tokai JCT

Construction work of the south breakwater structure in Misato area, port of Kochi

Construction work for restoration of temporary storage site in Minamisoma City, fiscal year 2021 (Part 2)

Construction work of the Kan-Etsu Expressway Sakado-North

Seismic Retrofit of the Yamada Viaduct and other 14 bridges on Nagoya Daini kanjo Expressway

Seismic Retrofit of the Saijo Viaduct and other 16 bridges on Nagoya Daini kanjo Expressway

Design For Renovation Of Reinforced Concrete Slab Over Steel Girder Bridges, etc

Seismic reinforcement design of Kitagawa bridge in Ban-etsu Expressway

Seismic reinforcement design of Narusawa bridge in Ban-etsu Expressway

The Contract of updating of Local government cyber security improvement PLATFORM 1 set.