Iperfoma group was responsible for the conception of Caxito’s City wastewater and stormwater system. This system comprises 39 km of wastewater collectors, 13 wastewater pumping stations, 1 wastewater treatment plant for a flow of 7’000 m3/day; 53 stormwater collectors; 4 stormwater retention basins; 3 stormwater pumping stations and the respective pumping ducts. DouroECI was in charge of the design and project the wastewater and stormwater system.
