Specifications include, but are not limited to: Offerors shall provide scheduled maintenance, time and material (T&M) services for the repair, installation and/or replacement of heating, ventilation, and air conditioning (HVAC) systems and related components, including, but not limited to, pumps, air handling units, ductwork, variable air volume (VAV), valve and filter (VAF), DDC controls for various manufacturers, secondary hot-water pipes, and other related items. This Statement of Work also includes welding and insulation services. Requirements include: HVAC Maintenance Requirements Spring & Summer Maintenance Tasks Replace filters on cooling equipment Check condition of belts and pulleys and replace as needed Clean condenser and evaporator coils Check refrigerant charge and inspect for leaks if charge is low Clear drain lines and pans Check electrical connections Check operation of fan and blower motor and adjust if needed Lubricate motors, bearings and other moving parts Check operation of thermostats and other controls Check for adequate air flow Fall & Winter Maintenance Tasks Replace filters on heating equipment Check condition of belts and pulleys and replace as needed Clear drain lines and pans Check electrical connections Check operation of fan and blower motor and adjust if needed Inspect ignition and burner assembly Lubricate motors, bearings and other moving parts Check operation of thermostats and other controls Inspect heat exchanger
