Darlington New Nuclear Project (first G7 SMR) – 16 contracts incl. admin building (Gillam ~CAD 35M), rebar (Mansteel CAD 31M), electrical power systems (Smith & Long CAD 14.6M), TBM operations, airlocks, transformers, pumps
ترسية عقد – Canada
Rebar, concrete, electrical and nuclear-grade equipment suppliers: OPG has awarded CAD 176M of local contracts for the Darlington SMR build, with further packages to follow.
| Type | Contract award |
|---|---|
| Status | Contract awarded – subcontracting open |
| Country | Canada · Clarington, Ontario |
| Client / owner | Ontario Power Generation (OPG) |
| Awarded to | Gillam Construction Group; Mansteel Rebar; Smith & Long; WillScot; ASI Marine; Curtiss-Wright Nuclear Canada; Northern Transformer; others |
| Value | CAD 176M |
| Announced | 10 Nov 2026 |
| Project type | Power plants & renewables |
Trades and packages needed
- Rebar cutting, bending & fixing (main package)
- Steel, rebar & structural sections supply (main package)
- Concrete works (in-situ) (main package)
- Ready-mix concrete, cement & aggregates
- Electrical installation (LV)
- MV/HV substations & transmission lines
- Tunnelling & microtunnelling
- Mechanical erection & equipment installation
- Structural steel fabrication & erection
- HVAC, pumps & mechanical equipment supply
What to do
The contract has been awarded. The winner will now buy materials and subcontract packages – contact their procurement team.