Kolonnawa Stormwater Drainage & Environmental Improvement Project – Cabinet approves revived LKR 15.08bn plan: Salalihini (3.25 km) & Dahamwela (3.87 km) canals, retention ponds, Passanna/Dandu Thota canal rehab, sluice & pumps
تأهيل مسبق – Sri Lanka
Civil and drainage contractors and pump suppliers: Sri Lanka's Cabinet approved a fresh LKR 15bn, three-year plan to complete the stalled Kolonnawa canal and flood-control works, so new works packages are expected.
| Type | Pre-qualification / EOI |
|---|---|
| Status | Open – deadline not published |
| Country | Sri Lanka · Kolonnawa (Colombo) |
| Client / owner | Ministry of Transport, Highways and Urban Development, Sri Lanka |
| Value | LKR 15.08bn |
| Announced | 20 Oct 2026 |
| Project type | Wastewater & sewage, Pipelines & utility networks |
Trades and packages needed
- Storm-water drainage & culverts (main package)
- Earthworks, excavation & site grading (main package)
- Concrete works (in-situ)
- Dewatering
- HVAC, pumps & mechanical equipment supply
What to do
Early stage – get on the client's or bidders' vendor lists now.