# Quebec SEAO #ING-2026-5500

Engineering Services for Ventilation and Air Conditioning Upgrades at Jean-Marc-Dion Auditorium

**Posted:** September 23, 2026
**Respond By:** October 14, 2026
**Identifier:** ING-2026-5500
**NAICS:** 541330, 541310, 541350, 238220, 238290

Ville de Sept-Îles is seeking qualified engineering firms for professional services related to ventilation and air conditioning upgrades at the Jean-Marc-Dion auditorium.
- Scope of work includes:
  - Preparation of plans and specifications for ventilation and air conditioning systems
  - Partial supervision of installation and upgrade works
  - Replacement and upgrade of existing ventilation systems
  - Addition of new air conditioning equipment
  - Plumbing upgrades associated with HVAC improvements
  - Structural validation to ensure compatibility with new systems
- Project location: 546, boulevard Laure, Sept-Îles, QC
- No specific OEMs or vendors are named in the solicitation
- Eligible participants must have expertise in mechanical, electrical, structural, and energy engineering
- Tender documents reference previous similar projects for guidance
- Notable requirements:
  - Firms must demonstrate relevant engineering experience
  - Services include both design and partial oversight during implementation

### Description

This solicitation is for professional services to prepare plans and specifications and provide partial supervision for ventilation and air conditioning works at the Jean-Marc-Dion auditorium. The project includes replacement and upgrade of ventilation systems, addition of air conditioning equipment, plumbing upgrades, and structural validation. The work is located at 546, boulevard Laure, Sept-Îles, QC. Only qualified engineering firms with expertise in relevant fields are eligible to submit bids. The project timeline spans from October 2026 to Spring 2027.

[View original listing](https://seao.gouv.qc.ca/avis-resultat-recherche/consulter?ItemId=cc9cc2e0-fe03-4dd0-8b1e-140fc892a279)