James J. Eagan HVAC Replacement

General work description: The City of Florissant is seeking sealed bids from qualified HVAC contractors to provide all labor, equipment, materials, and supervision necessary to remove and replace the existing air-cooled chiller system at the James J. Eagan Community Center.

Equipment Specification

Contractor shall furnish and install one (1) air-cooled scroll chiller meeting or exceeding the following specifications:

• Manufacturer: Carrier (or approved equal)

• Model: 30RCM1526S055-7-2

• Type: Air-Cooled Scroll Chiller

• Cooling Capacity: ~142.6 Tons

• Refrigerant: R-32

• Dual Refrigerant Circuits

• Brazed Plate Heat Exchanger (BPHE)

• Microchannel Condenser Coil

• Variable Condenser Fans (High-Efficiency)

• BACnet IP & MS/TP Compatibility

• 7” Control Display with Quick Restart/Capacity Recovery

• Low Sound Package with Aero-Acoustic Fans

• Single Point Power

• Evaporator Heater (Freeze Protection)

All equipment shall be new, factory-authorized, and AHRI-certified.

Scope of Work

The contractor shall provide turnkey installation including, but not limited to:

1. Demolition & Removal

• Drain, disconnect, and remove existing chiller.

• Recover refrigerant and dispose of equipment per EPA regulations.

2. Rigging & Placement

• Provide crane and rigging services.

• Set and secure new chiller on existing pad/structure.

3. Mechanical Installation

• Modify and reconnect piping as required.

• Reconnect to existing building systems.

• Reuse existing shutoff valves where feasible.

• Insulate piping and components as needed.

4. Electrical & Controls

• Reconnect existing electrical service.

• Re-land existing control wiring.

5. System Start-Up

• Fill system, test for leaks, and purge air.

• Provide factory startup and commissioning.

• Verify full operational performance.

5. Contractor Responsibilities

• Field verify all dimensions and utilities.

• Coordinate work with City staff.

• Maintain site safety and protection.

• Provide cleanup and debris disposal.

• Obtain permits if required.

• Comply with all applicable codes.