Prequalification of Contractors for HVAC and Fuel Switching Upgrades Project at Queen Frederica, City of Mississauga, Project 24559

The Project will include the following scope:

1. Phased replacement of gas-fired Domestic Hot Water (DHW) heaters with a heat pump system with electric backup.

2. Phased replacement of perimeter hydronic radiators and gas-fired boiler with fan coil units and a 2-pipe heat pump chilled/hot water system with electric boiler heating backup .

3. Installation of risers for hydronic distribution and condensate drain to support new fan coil units.

4. Miscellaneous plumbing work including new roof and floor drains.

5. Replacement of the utility substation structure with a prefabricated structure to house the new main switchboard.

6. New utility transformer installed on a slab-on-grade.

7. Asbestos abatement for work related to drywall penetrations (e.g., enclosures for new risers, demolition of old risers, and radiator removal).

8. Roof replacement and addition of insulation.

9. Installation of a raised platform for roof-mounted heat pumps (for heating, cooling, and DHW).

10. Installation of a mechanical room on the new roof platform to house new mechanical and electrical equipment.

11. Provision of temporary generator throughout electrical service interruptions.

12. Upgrades to electrical distribution to suit the increased load requirements.

13. Coordination with Alectra for utility service upgrade.
14. Protection/removal of trees and permitting.
15. Muti phases construction.
16. Miscellaneous tasks including cutting, patching, painting, hoarding, and furnishing of suites to provide tenants with temporary accommodations for in-suite work

The bid document will be posted https://peelregion.bidsandtenders.ca when available. This procurement is issued in accordance with the terms of the Comprehensive Economic and Trade Agreement (CETA), Canadian Free Trade Agreement (CFTA), and other applicable trade agreements.