City of Upper Arlington Ionwave #UA26-50 Addendum 2

Upper Arlington Public Services Center HVAC and Window Replacement Solicitation

This opportunity involves the City of Upper Arlington's Public Services Center HVAC Replacement project, managed by the Building Maintenance Department. - Government Buyer: - City of Upper Arlington, Division of Purchasing - Building Maintenance Department - OEMs Highlighted: - Kawneer (basis of design for aluminum fixed window systems) - AAON (air handling units) - Rupp Air (air handling units) - Powrmatic (air handling units) - Greenheck (exhaust fans) - Products Requested: - Aluminum Fixed Window System (Kawneer AA6400) - Air Handling Units: - AAON RN-006 (1 unit) - Rupp Air RARTU4-I (1 unit) - Rupp Air RARTU1-I (1 unit) - Rupp Air RARTU3-I (1 unit) - Rupp Air RARTU2-I (1 unit) - Powrmatic GA-222 (1 unit) - Powrmatic GA-218 (1 unit) - Exhaust Fan: - Greenheck USF-10 (1 unit) - Services Requested: - HVAC replacement services including demolition, installation, and compliance with Ohio Building Code 2024 - Unique/Notable Requirements: - Replacement of seven make-up air and HVAC units, two exterior windows, and ventilation system for facility maintenance room - Coordination with existing systems and adherence to latest Ohio codes - Lump sum contract; bidders must acknowledge addenda - Compliance with City of Upper Arlington Affirmative Action Program - No specific purchase quantities for window systems; detailed requirements provided in project manual and drawings - Technical Details: - Air handling units specified with CFM, ESP, burner type, and fan drive details - Exhaust fan specified for welding room with performance characteristics - Window system specified as thermally broken frame, clear anodized finish - Period of Performance: - Multi-year timeline indicated by bid documents, with work commencing upon award and completion of inspections

Description

This is an Invitation to Bid (ITB) issued by the City of Upper Arlington for the replacement of the HVAC system at the Public Services Center (PSC). Sealed bids are to be submitted to the Division of Purchasing by September 21, 2026, with a pre-bid conference scheduled for September 9, 2026. The project requires compliance with the City of Upper Arlington Affirmative Action Program and adherence to specified deadlines and requirements. Bids will be publicly opened and read on the closing date.

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