# CanadaBuys #20179253

Olier Pavilion roof renovation at Hôtel-Dieu de Montréal

**Posted:** October 27, 2026
**Respond By:** November 26, 2026
**Identifier:** 20179253
**NAICS:** 238160

Santé Québec is seeking bids to renovate roofs at the Olier Pavilion of Hôtel-Dieu de Montréal.
- **Government buyer:** Santé Québec - Centre-Sud-de-l’Île-de-Montréal Universitaire.
- **Project location:** Olier Pavilion, Hôtel-Dieu de Montréal; work focuses on the roofs over basins 2B, 2C, and 2D.
- **Requested work:** Remove existing waterproofing and related elements; dismantle and reinstall affected mechanical equipment; install a new waterproofing system, metal coverings, and prefabricated walkways; replace the penthouse enclosure; and complete associated work.
- **OEMs, vendors, products, and quantities:** No OEMs, product vendors, part numbers, or quantities are identified.
- **Duration:** The notice gives conflicting estimates of four and six months.

### Description

Santé Québec - Centre-Sud-de-l’Île-de-Montréal Universitaire is inviting bids for renovation of the roofs over basins 2B, 2C, and 2D at the Olier Pavilion, Hôtel-Dieu de Montréal. Work includes demolition of existing waterproofing and related elements, dismantling and reinstalling affected mechanical equipment, and installing a new waterproofing system, metal coverings, and prefabricated walkways. The work also includes replacing the penthouse enclosure and completing related work required for the project. Contract documents are distributed through SEAO; the notice estimates a six-month duration, while its description states four months.

[View original listing](https://canadabuys.canada.ca/en/tender-opportunities/tender-notice/qc20179253)