High-density polyethylene (HDPE) and galvanized corrugated metal (GCM) culverts Plastic conduits made of HDPE and metal ones made of GCM collect and channel runoff and storm water. They are needed on all projects. Terraquavie distributes the full range of HDPE drains and culverts and corrugated metal culverts [...]
Cofferdams and stream diversion Cofferdams and stream diversions allow work to be carried out in the dry, thereby reducing the quantity of sediment released into a body of water during work in wetland and water environments. A cofferdam is a temporary dam that deflects water into a diversion [...]
Modular arch culvert The Enviro Span modular arch culvert system is a solution that allows a road to be built across a watercourse without disturbing the stream bed. Made of a viscoelastic material with a functional life of 100 years, Enviro Span non-metallic bottomless culverts are non-rusting and [...]
