Sewer

GEL works in studies, elaboration of conceptual, basic and executive projects for public and private sewage systems, with complete engineering solutions and execution of works of the most diverse complexities.

The company stands out in the construction of: trunk collector, interceptors, home connections, collection network, lifting stations, aerobic, anaerobic sewage treatment plants and activated sludge, at the secondary and tertiary levels of treatment and outfalls.