Henderson County Municode #DSP NO: 450-9011 PROJECT # 10005

Henderson County Public Schools Atkinson Elementary HVAC Replacement Phase 2 – Daikin, Greenheck, Edwards, and Carlisle Specified

Henderson County Public Schools is seeking proposals for Phase 2 of the HVAC replacement project at Atkinson Elementary School in Hendersonville, NC. - Government Buyer: - Henderson County Public Schools, in coordination with Henderson County Capital Projects - Project managed by the Capital Projects office - OEMs and Vendors: - Daikin: Specified for VRV indoor units and heat recovery systems (no substitutions allowed) - Greenheck: Specified for Dedicated Outdoor Air System (DOAS) units - Edwards: Required for fire alarm system integration (carbon monoxide detectors) - Carlisle: Required for certified roofing work to maintain roof warranty - Products/Services Requested: - Daikin VRV Aurora indoor units (multiple models and capacities, e.g., FXAQ12PVJU, FXAQ24PVJU, FXZQ15TAVJU-BYFQ60B3W1, FXZQ12TAVJU-BYFQ60B3W1, FXZQ06TBVJU) - Daikin VRV Aurora with Heat Recovery (RELQ120TAYDU with Branch Selector BS12Q54TVJ) - Daikin VRV 100% Outside Air Processing Unit (FXMQ48MFVJU) - Greenheck DOAS Units (Model RV-10-3-1 and RV-10-4-1) - Carbon monoxide detectors compatible with Edwards fire alarm system - Fuel gas piping, domestic cold water piping, hydronic piping, boiler pumps, electrical branch circuits and panels - Wall enclosures and infill, roof penetrations, and permanent wall finishing - Unique/Notable Requirements: - No substitutions for Daikin or Greenheck equipment without prior approval - All fire alarm work must be performed by certified Edwards technicians and dealers - Roof penetrations must be performed by a Carlisle Certified Roofing company to maintain the existing warranty - Work in classrooms must be scheduled after-hours or on weekends to minimize disruption - Legal disposal of old HVAC units and recovery/return of R-22 refrigerant - Mandatory factory commissioning, start-up, and third-party test and balance - Owner training and comprehensive documentation required for final payment - MWBE participation, bonds, and insurance required - Liquidated damages apply for delays past substantial completion

Description

This solicitation is a request for proposals for the HVAC changeout at Atkinson Elementary School, Phase 2. The project involves replacing current P-Tac style HVAC units with new units as per engineered drawings, ensuring existing equipment remains operational until new units are functional. The scope includes installation, factory commissioning, start-up, and inspections, with specific requirements for capping hot water lines, wiring, disposal of old units, and integration of carbon monoxide detectors into the fire alarm system. Work must be coordinated with the school schedule, including after-hours and weekends, and comply with all safety and warranty requirements.

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