Completed in 1994
Client: Bangkok Expressway Co., Ltd.
Project Outline: Project Management of the design and construction of the 32km route connecting with the First Stage Expressway to form an inner ring road around Bangkok.
Completed in 1992
Client: Sydney Harbour Tunnel Co., Ltd.
Project Outline: Design and construction of 2,280m long immersed tube expressway tunnel completed with 1 no. ventilation building and 1 no. traffic control building.
Completed in 1989
Client: New Hong Kong Tunnel Co., Ltd.
Project Outline: Design and construction of 1,859m long immersed rail and road tunnel completed with total 401m long cut & cover road tunnel, total 3,740m elevated road, total 2,400m long drill and blast rail tunnels, and 250m long cut & cover rail tunnel.
