Specifications include, but are not limited to: 2.1 Remove existing RTU’s, interrupting one Healthcare Center “neighborhood” at a time, 2.2 Purchase and install new 35,45, & 75 ton RTU’s, and (1) 75 ton split RTU, including the following: The existing unit6s are McQuay (now Daikin via Masters HVAC, Madison, WI. Daikin is the preferred manufacturer. The units shown in the technical documents attached are direct replacements for the existing RTU’s. Alternate manufacturers may be considered with prior approval. The replacement units shall not be seen above the peak roof line from the main roadway entrance to the property. Return Fan with factory installed VFD Air Mixing Blender 2” MERV filters DX cooling coil 48” blank section for field installed humidifier Grid with SS drain pain Airfoil Supply fan with factory installed VFD Hot Water heating coil Final Discharge Filters- 95% efficient Units to utilize existing curbs Bottom Discharge and Bottom Return 100% Economizer operation with factory installed Actuator Dual Point Power for independent fan operation from powered condensing unit Reconnect all control and electrical feeder wiring (verify size of feeders for new units) 2.3 Provide HEPA filters for all RTU’s 2.4 Metasys verification report for controls and Airflow measuring (Building Management System) 2.5 Provide Air flow and balance report – before and after 2.6 Repair grade and landscaping disturb during work 2.7 Provide weather protection on exterior openings Provide roof protection of while working on top of rubber roof membrane 2.8 Provide any required permits to complete the scope of work 2.9 Provide for humidification on and/or for each unit (Alternate A) 2.10 Ionization Air System – each unit (Alternate B) 2.11 Vendor to supply all material and Labor to complete job. 2.12 All equipment shall be equivalent to or better
