# CanadaBuys #20176886

Replace three ventilation units and complete related mechanical-room work at École secondaire Héritage

**Posted:** October 15, 2026
**Respond By:** November 10, 2026
**Identifier:** 20176886
**NAICS:** 238220, 238210, 236220

Commission Scolaire Riverside is seeking replacement of three ventilation units at École secondaire Héritage, along with associated mechanical and building work.
- **Government buyer:** Commission Scolaire Riverside; the work is at École secondaire Héritage, Wing B.
- **Requested equipment:** Three replacement ventilation units identified as D1, D2, and D5. No OEM, manufacturer, model, or part number is specified.
- **Related work:** Dismantle the existing systems; install the replacement units; modify or replace hydronic and air-handling networks as needed; complete electrical connections; repair slabs and paint; and demolish and rebuild the mechanical-room rear wall to enable installation.
- **Notable requirement:** Demolition must account for a moderate risk of asbestos and lead.
- **Period of performance:** Estimated at 12 months.

### Description

The project replaces ventilation units D1, D2, and D5 in Wing B of École secondaire Héritage. Work includes dismantling existing systems, modifying or replacing hydronic and air-handling networks as required, electrical connections, slab repairs and painting, and demolishing and rebuilding the mechanical room wall to bring in the new units. The work involves a moderate risk of asbestos and lead presence during equipment and wall demolition. The estimated contract period is 12 months, and bids are due November 10, 2026, at 14:00 EST.

[View original listing](https://canadabuys.canada.ca/en/tender-opportunities/tender-notice/qc20176886)