Opportunity
Quebec SEAO #20183440
Construction of a new 230 kV sectionalizing substation in Montérégie
Posted
November 13, 2026
Respond By
January 20, 2027
Identifier
20183440
NAICS
237130, 237990, 238210
Hydro-Québec is seeking a contractor to build a new 230 kV sectionalizing substation in Montérégie, Québec. - Government buyer: Hydro-Québec. - Procurement scope: Substation building and mechanical construction; civil works; electrical equipment, busbar, and grounding installation; and control cabling and systems installation. - Construction details: Includes reinforced-concrete foundations, excavation and backfill, steel framing, drainage, cable trenches, and earthworks, as well as control panels and a transfer cabinet. - OEMs and vendors: No manufacturers, OEMs, or suppliers are named. Hydro-Québec is the buyer. - Estimated value: $40 million–$60 million, including options. - Notable requirements: Bidders must be qualified by Hydro-Québec for substation construction and civil engineering and meet applicable Québec licensing, authorization, certification, and contractual requirements. The solicitation calls for current ISO 9001 certification, an execution program, and a bid bond equal to 10% of the total bid amount.
Description
Hydro-Québec is seeking bids for construction of a new 230 kV sectionalizing substation in Montérégie, Québec. Work includes architectural, structural, building mechanical, civil, electrical installation, and control work. Bidders must be qualified by Hydro-Québec in the stated substation construction category and civil engineering discipline, and must meet the listed legal and contractual requirements. Electrical installation and roofing work are subject to the specified subcontractor qualifications.