MERX tender · RFP - Request for Proposal (Formal)
U89 PAC 03 and PAC 04 Replacement
Reference number: cb-144-78058472
Issuing organization: National Research Council of Canada (NRC)
Location: National Capital Region
Published: 2026-06-02
Closing date: 2026-06-30
Tender details
Replace two aging rooftop ventilation units at Ottawa’s U89 building with more efficient systems. Work includes demolition, structural supports, roof openings/curbs, duct and BAS tie-ins, and adding heat recovery to improve energy performance and reliability.