KM of Roads
KM of Pipes Laid
K.D.A. Weerasinghe & Co. Pvt Ltd (KDAW) is a specialist roads, highways, water supply, airport and irrigation contractor holding the highest national status for construction in Sri Lanka.
Established in 1991, the company has successfully delivered over 250 multidisciplinary projects summing to over 3000km of roads and highways, 1,800km of pipe laying and over 35 Bridges across the Country.
Being an ISO Certified Company, our operations are conducted in Compliance to ISO 9001–Quality Management Systems (QMS) as well as ISO 14001 Environmental Management Systems (EMS) & ISO 18001 Occupational Health and Safety Management Systems (OHSAS).
What we do
Over 3,000 Km of A, B & C class roads, as well as National Expressways
Distribution, Transmission, Towers, River Intakes, Treatment Plants
Mining, Aggregate Crushing, Readymix Concrete, Asphalt and Road Furniture
Aprons, Taxiways, Drainage, International & Domestic Airports
Over 700 Units of Heavy Machinery & Equipment
Design of Highways, Road networks & Water Supply schemes