Opportunity
CanadaBuys #20183423
Hydro-Québec seeks design support and construction of two 315–25 kV substations
Posted
November 13, 2026
Respond By
January 21, 2027
Identifier
20183423
NAICS
237130, 238210, 541330
Hydro-Québec is seeking a partner to support design and build two new high-voltage substations. - Government buyer: Hydro-Québec, through Hydro-Québec Bureau des soumissions. - Opportunity: Pre-construction support during project design, followed by construction of the Toupin and Souligny 315–25 kV substations. - Scope: Architecture, civil engineering, electrical installation, underground lines, distribution, control, and telecommunications. - Quantity: Two substations; no product part numbers or separate product line items are specified. - Value and duration: Indicative estimated value is greater than $100 million, including options; estimated duration is 70 months. - Organizations named: Hydro-Québec is the contracting organization. No other vendors or OEMs are identified.
Description
The contract includes pre-construction support during project design, followed by construction of two new 315-25 kV substations. The work includes architecture, civil engineering, electrical installation, underground lines, distribution, control, and telecommunications. The estimated duration is 70 months, and the estimated value is greater than $100,000,000, including options; this estimate is indicative only and without commitment from Hydro-Québec. Bids are due January 21, 2027, at 14:00 EST.