Our unique and innovative solutions often minimize risks and reduce the construction cost and construction time through the use of innovative design and construction methods, such as float-in or lift-in method and underwater construction methods. Our design expertise in this area includes cofferdam, marine structures, seismic analysis, soil-structure interaction analysis and marine foundation, shoreline protection and dredging design, waterway traffic and navigation studies, in-the-wet construction methods, heavy lift and transportation technology, marine engineering, structural engineering, hydraulic engineering, coastal engineering, and geotechnical engineering.