Korea Kangnam Ring City highway Construction Phase 5-1

Summary

This project was a SOC project which took 110 months to solve heavy congestion problem of the southwest part of Seoul. We constructed Siheung IC and 2.4km length of Gwanak Tunnel which is the longest in country as three lane single track parallel tunnel. The construction site was designated as environmentally friendly site because of our effort to protect the environment with prevention plans for dust scattering and construction noise. We achieved quadruple of targeted uninjury record as well.