Sierra Gorda copper mine fourth grinding line (48→60 Mt/y, extra crushing & flotation) – USD 725M brownfield expansion, key contracts not yet disclosed
تأهيل مسبق – Chile
Approved USD 725M concentrator expansion with contracts still open – EPCM firms, mill/flotation suppliers and mechanical erectors should engage the JV.
| Type | Pre-qualification / EOI |
|---|---|
| Status | Open – deadline not published |
| Country | Chile · Antofagasta region |
| Client / owner | Sierra Gorda SCM (KGHM 55% / South32 45%) |
| Value | USD 725M |
| Announced | 09 Oct 2026 |
| Project type | Factories & industrial plants |
Trades and packages needed
- Mechanical erection & equipment installation (main package)
- Structural steel fabrication & erection (main package)
- Concrete works (in-situ) (main package)
- Electrical & instrumentation (E&I) installation (main package)
- Process piping fabrication & welding
- Heavy lifting, rigging & transport
- Earthworks, excavation & site grading
- MEP & process design engineering
- Project management & construction supervision
What to do
Early stage – get on the client's or bidders' vendor lists now.