Specifications include, but are not limited to: For the purpose of this bid “HVAC Maintenance Service” includes, but is not limited to: checking, testing, cleaning, lubricating, painting, replacing, or installing any HVAC component, unit, piping, insulation, duct work, belts, control system, wiring to main panels, conduit, VAV boxes and controls, cooling towers, filters, and any other ancillary equipment associated with the complete HVAC system. Also included in this contract are boilers, heating plants, window units, computer cooling systems, specialized cooling systems, ice making machines, samplers with cooling, as well as any other that may fall in the broad definition of HVAC as determined by the District. Also included is a preventive maintenance program. This agreement includes: two (2) regularly scheduled seasonal service inspections and four (4) routine service inspections for each year of the contract Semi – annual ice machine maintenance