Monthly Archives: April 2017

Changsha Tongxi Waterway is under construction

Tongxi waterway

GEO worked with SWA Group (the landscape architect) in designing a 4km waterway that will connect an existing and future lake. This waterway ranges from 30 to 50 meters in width weaving its way through planned residential and retail neighborhoods. We built a Civil 3D surface to determine the optimal waterway alignment and calculated cut and fill volumes. A total of 2,300,000 cubic meters of material will eventually be excavated and used to support adjacent development projects. We will keep you posted on progress!