Land Transport Authority planned to develop Singapore Jurong Region Line Project - J101 Section , in Central Singapore, Singapore. China Railway 11 Bureau Group Co Ltd was the main contractor for J101 section. The project covered the construction of Tengah Depot and auxiliary construction works such as drainage and electromechanical. The whole area would be 450000 square meters. The working period would be 76 months. The project was part of JRL. Upon completion, the depot would allow parking and maintenance of 100 subways with four carriages and 600 buses. This would strongly promote Singapore government's plan to develop new town of Tengah.