Specifications include, but are not limited to: • Replacement of nine (9) existing air handling units and eight (8) heat pumps: o New units to provide increased filtration (increased MERV rating and UV lights) and ventilation air; o Refer to plans, attached hereto as Attachment 5, for basis of design unit manufacturers and sizes; o Replacement units shall be installed in accordance with ASHRAE standards and guidance issued by the Centers for Disease Control as it relates to the prevention or mitigation of COVID-19. • Provide outside air to four (4) HVAC units that are currently missing ventilation air. • Provide motorized dampers to shutoff outside air infiltration when HVAC units are off. • Provide UV lights for all HVAC units. • Provide direct digital controls (DDC) for split systems and tie into DCC system serving the chilled water air handler system. • Provide duct cleaning throughout the space. • Provide test and balance report at conclusion of the project. • Provide new air filters for all HVAC units prior to turnover to owner.
