Water Supply & Drainage
Expertise in Water Treatment Plants, Ground Reservoirs, Elevated Water Towers and Water Transmission Projects since 1995.
Water Supply & Drainage
Since 1995, we have undertaken many Water Supply Transmission and Distribution Construction Projects. Further to this, we also have successfully completed the construction of Water Treatment Plants, Ground Reservoirs, and Elevated Water Towers. Our Clients include The National Water Supply & Drainage Board, Colombo Municipal Council, as well as several International contractors such as Keangnam Enterprises Ltd, Josef Riepl (Germany), China National Overseas Corporation, and Beijing Municipal Engineering Corporation. In recent years, we have successfully completed in excess of 1500km of DI, UPVC and HDPE pipe laying.
We hold Grade C1 certification in the Water Supply & Drainage sector.
Services in Water Supply & Drainage
DI Pipe Transmission & Distribution Networks
Specialists in DI pipe transmission & distribution networks, we offer consultancy and construction services for our customers.
UPVC Pipe Distribution Networks
KDAW designs and develops effective DI pipe transmission & distribution networks for residential and commercial requirements in Sri Lanka.
Water Treatment Plants
Building Water treatment plants including aerators, clarifiers, filters, ground reservoirs pump houses & elevated water tower construction.
Quote from Dept. Head
Mr. K. K. D. A. Jayaweera
DGM Water Supply & Drainage
“K. D. A. Weerasinghe & Co. (PVT) LTD which is reckoned as a Grade I construction company by Govt. of Sri Lanka is reputed for engineering precision and excellent acumen compared to similar engineering organisations in Sri Lanka. This company posseses a very lively work force with high talented skills and experiences in Civil Engineering Technology”
