Kalu Ganga, Sri Lanka

Kalu Ganga, Sri Lanka

Major expansion of water supply to service the southern areas of Greater Colombo; construction of 126 000 m3/d run-of-the-river intake on the Kalu Ganga, low-level intake pump station with a capacity of 2,628 m3/h, 2 km of 1,000 mm diameter raw water main pipeline, 60 000 m3/d water treatment plant and clear water-high level pump station, 7 km of 1,000 mm diameter clear water transmission pipeline, 15,000 m3 clear water reservoir, 30 km transmission pipelines with diameter up to 1,200 mm, metered connections and associated facilities; procurement of equipment and vehicles for operation and maintenance.