# CanadaBuys #20183440

Construction of a New 230 kV Switching Station at Poste Pierre-Laporte

**Posted:** November 13, 2026
**Respond By:** January 20, 2027
**Identifier:** 20183440
**NAICS:** 237130, 238210, 236220, 237990

Hydro-Québec is seeking proposals to build a new 230 kV switching station at Poste Pierre-Laporte in Montérégie.
- **Government buyer:** Hydro-Québec, through Hydro-Québec Bureau des soumissions.
- **Scope:** Construction includes architectural, structural, and mechanical building work; excavation, reinforced-concrete foundations, backfill, steel framework, drainage, channels, landscaping, and grading; and electrical and control installation.
- **Electrical and control work:** Add electrical equipment, enclosed busbars, and grounding; install cables, control panels, and a transfer cabinet.
- **OEMs and vendors:** No equipment OEMs, product vendors, or specific makes and models are identified. Hydro-Québec is the buyer.
- **Quantities and part numbers:** No discrete product quantities or part numbers are provided; the procurement is for a construction project.
- **Notable requirement:** The project concerns a 230 kV switching station. The estimated contract duration is 30 months, and the indicative value is CAD $40 million to $60 million, including options.

### Description

Hydro-Québec is seeking proposals for construction of a new 230 kV switching station at Poste Pierre-Laporte in Montérégie. The work includes building architectural, structural, and mechanical work; civil work such as foundations, excavation, drainage, and landscaping; electrical equipment installation; and control work, including cable installation and control panels. The estimated contract period is 30 months. The estimated value is CAD $40,000,000–$60,000,000, including options, and is indicative only, without commitment from Hydro-Québec.

[View original listing](https://canadabuys.canada.ca/en/tender-opportunities/tender-notice/qc20183440)