Supply and Delivery of 01 No. of Chlorine Gas Pressure Reducing & Shut-off Valve for Ambatale Water Treatment Plant Contract No: RPC/WP/G/AMB/M&E/O&M/2024/57R
Calling Rates for Chambers Raising Works of Existing Buried Gate Valves/ Sluice Valves / Air Valves/ Bulk Meters/ Washout Valves and Fire Hydrant in Dehiwala Region