Opportunity
Quebec SEAO #20183423
Construction of Toupin and Souligny 315-25 kV substations
Posted
November 13, 2026
Respond By
January 21, 2027
Identifier
20183423
NAICS
237130, 237990
Hydro-Québec is seeking construction services for two new 315-25 kV substations, Toupin and Souligny. - Government buyer: Hydro-Québec; no sub-agency or specific office is identified. - Scope of work: Pre-construction assistance during design and construction, covering architecture, civil engineering, electrical installation, underground lines, distribution, control, and telecommunications. - Requirements: Bidders must be qualified by Hydro-Québec for substation construction in both civil engineering and electrical installation, hold current ISO 9001 certification, and meet applicable Québec business, licensing, authorization-to-contract, and declaration requirements. - Value and duration: Estimated value is more than $100 million. The stated duration is 70, but the unit is unspecified; start and end dates are not provided. - OEMs and products: No equipment manufacturers, product models, part numbers, or product quantities are identified.
Description
The contract covers pre-construction assistance during project design and construction of two new 315-25 kV substations. Work includes architecture, civil engineering, electrical installation, underground lines, distribution, control, and telecommunications. Only suppliers qualified by Hydro-Québec in the substation construction category for both civil engineering and electrical installation may bid. Concrete-encased underground conduit work must be performed by a Hydro-Québec-qualified supplier in the specified underground networks category.