390 km of steel and cast-iron pipe, with diameters varying between 300 and 2,400 mm. Concrete storage tanks with an overall capacity of 700,000 m3. Above-ground steel reservoirs with an overall capacity of 600,000 m3. Pumping stations, with pumps up to Q = 2,850 m³/h. Integrated SCADA system. Ancillary facilities: chlorination, pumping, remote control and control buildings and systems. Site development.