DSİ 5th Region – Çamlıdere Dam to İvedik WTP stage 2 drinking-water tunnel: design/application project consultancy prequalification (İKN 2026/1816931)
تأهيل مسبق – Turkey
Tunnel and water-conveyance design consultancies with Turkish references should prequalify by 19 Oct for DSİ's Çamlıdere drinking-water tunnel design contract (3–10 firms to be shortlisted).
| Type | Pre-qualification / EOI |
|---|---|
| Status | Open – closes 19 Oct 2026 (14 days) |
| Country | Turkey · Ankara |
| Client / owner | DSİ 5th Regional Directorate (State Hydraulic Works), Ankara |
| Announced | 02 Oct 2026 |
| Deadline | 19 Oct 2026 |
| Project type | Water, desalination & treatment, Bridges & tunnels |
Trades and packages needed
- Structural & civil design (main package)
- Land surveying & geotechnical investigation (main package)
- MEP & process design engineering
What to do
Early stage – get on the client's or bidders' vendor lists now.