CCCS IFB 25-004 - Install Boilers, Chillers, AHUs and Upgrade Controls, Bldg. 999, Phase 2

This is Phase 2 of a project. The project includes the demolition and removal of existing air handling units, some existing ductwork, existing boiler, and existing chiller and chilled water piping and associated electrical connections.  A new VRF system will be installed for heating and cooling of the building with new VRF dedicated outside air units and associated ductwork for ventilation of the building.  A new boiler with new heating hot water pumps and associated piping components will be installed and the existing heating hot water system with baseboard radiators will continue to be used as supplemental heat.  Existing baseboard radiators will be retrofitted with thermostatic control valves.  New temperature controls will be provided for new HVAC equipment.  New electrical will be installed for powering of new HVAC components.  Scope also includes architectural work for cutting and pathing of building components in support of new HVAC equipment installation.