Grand Forks Granicus #9125

Turnkey Replacement of Two Commercial Rooftop HVAC Units for Grand Forks Public Works Facility

The City of Grand Forks Public Works Department is seeking proposals for a turnkey replacement of two commercial rooftop HVAC units at its Public Works Facility. - Government Buyer: - City of Grand Forks Public Works Department - Scope of Work: - Removal and replacement of two existing rooftop HVAC units - Turnkey project including design, supply, demolition, installation, mechanical and roofing work, and integration with existing controls - Coordination with new roof installation and verification of roof load capacity by a structural engineer - Product Requirements: - Two commercial rooftop HVAC units matching current equipment's size and capacity - Units must include: - Economizers - Duct smoke detection (for units 2000 cfm or larger) - Hail guards - Service outlets - Minimum outside air setpoints - Compatibility with existing controls (with an alternate for control replacement) - Emphasis on energy efficiency - Proposal Requirements: - Detailed descriptions of proposed HVAC systems - Operation and control sequences - Manufacturer cut sheets for proposed RTUs and major components - Guaranteed total project cost - OEMs and Vendors: - No specific OEMs or vendors named; open to all qualified HVAC system manufacturers and installers - Notable Requirements: - Structural engineer must verify roof load capacity - Owner training included - All work must be completed by project deadline

Description

The City of Grand Forks is seeking a qualified contractor to design, supply, and install a turnkey HVAC system modification at the Public Works Facility located at 724 N 47th St. The project includes demolition, mechanical, installation, roofing work, and coordination with a new roof installation in 2026. The scope involves replacing two existing problematic HVAC units with new commercial rooftop units that meet specific criteria such as duct smoke detection, economizers, hail guards, and service outlets. The installation must be completed by October 17, 2026, and proposals must include detailed system descriptions, manufacturer information, and total project cost.

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