AYGM-INRAIL-2025-YAP 01/1-2-3-4 – Istanbul Northern Railway Crossing (~127 km double-track electrified line, 4 lots): design & construction incl. electrification – bid date moved to 11 Nov
مناقصة – Türkiye
Multilateral-financed (WB, ADB, AIIB, IsDB, EBRD, OPEC Fund) 127 km freight/passenger rail mega-tender – track, civils, electrification and signalling contractors gain extra time to 11 Nov.
| Type | Open tender |
|---|---|
| Status | Open – closes 11 Nov 2026 (20 days) |
| Country | Türkiye · Istanbul (Çayırova–Çatalca) |
| Client / owner | Altyapı Yatırımları Genel Müdürlüğü (AYGM), Ministry of Transport and Infrastructure |
| Announced | 09 Oct 2026 |
| Deadline | 11 Nov 2026 |
| Project type | Rail & metro, Bridges & tunnels |
Trades and packages needed
- Railway track & systems installation (main package)
- Earthworks, excavation & site grading (main package)
- Bridge & flyover construction (main package)
- Concrete works (in-situ) (main package)
- MV/HV substations & transmission lines (main package)
- Tunnelling & microtunnelling
- Precast & prestressed concrete
- Storm-water drainage & culverts
- Structural & civil design
- Ready-mix concrete, cement & aggregates
- Steel, rebar & structural sections supply
- Equipment & crane rental
What to do
Register with the client and request the tender documents before the deadline.