Having won this project Denair HVAC NYC carried out value engineering and found more efficient equipment, which reduced costs and improved efficiency of operation. Furnished and installed AC units, exhaust fans, ductwork, branches and accessories as well as insulation. Furnished and installed supply and return grills, diffusers and registered. Furnished and installed volume, fire/smoke and motorized dampers. Furnished and installed refrigerant and condensate piping. Provided shop drawings and as-built drawings. Performed air test and balancing and provided certified report.