HVAC Replacement

Consists of furnishing of all labor/materials and performing all work necessary to the complete of the following 1) Building 1, 2, 5, & 6: Remove electric heat strip from existing roof top unit(s) (RTU) serving classrooms. Provide a variable air volume (VAV) box with electric in each classroom and tie into existing ductwork system. Modify controls for system to function as a static pressure driven variable air volume system with electric reheat. 2) Building 8: Classrooms 08-002 and 08-003 shall follow the scope described above. Classrooms 08-003 and 08-004 are each served by their own unit; no VAV boxes are required. Remove electric strip heat from existing RTU(s) and provide duct mounted electric strip heat in the supply ductwork and modify controls to allow for dehumidification. 3) Building 4: Replace existing air handling unit (AHU) with a single zone variable volume system. Replace existing chilled water pipe from existing AHU up to and including shutoff valves. Replace existing duct mounted electric strip heater. Modify controls to accommodate the new unit’s sequence of operations.

Division 23 -

Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Central HVAC Equipment.