The Contractor shall furnish all labor, equipment, and materials and perform all work for the project as described in the Invitation to Bid (IFB) #2020-03053-81, p.1 and the Owner’s plans and specifications, including all work described in the Bid Form as Base Bid plus additives, (collectively, the Work) in strict accordance with the Contract Documents. In brief, the Contractor shall remove the existing water-cooled chiller and roof mounted cooling tower and replace them with an air-cooled chiller and primary pumps, remove the office rooftop air handling unit and install a variable flow refrigerant system with a new rooftop outdoor air unit, and as an additive bid item remove the tech lab split system air handling unit and replace it with two new split system units with condensing units on the roof. The additive bid item includes limited asbestos abatement for refrigerant pipe penetrations.