Canada tender · Request for Proposal
U89 PAC 03 and PAC 04 Replacement
Reference number: 25-58316
Issuing organization: National Research Council of Canada (NRC)
Published: 2026-06-02
Closing date: 2026-06-30
Tender details
The project requires replacing two aging rooftop ventilation units at Building U89 in Ottawa. Work includes demolition and removal of the existing units, structural modifications for new equipment, installation of replacement ventilation units, duct/network changes, BAS tie-in, and a new fire alarm device. One unit will also recover heat from washroom exhaust to improve energy efficiency.