Specifications include, but are not limited to: Provide labor and materials to access and clean all air handler units, heat recovery systems and all associated ductwork including VAV Boxes and re-heat coils at the above location so as to achieve source removal of materials and debris that provide growth for molds, fungus and bacterial growth 2. Access & Clean return air plenums, ductwork and grilles 3. Access & Clean supply air plenums, supply ductwork and registers 4. Access & Clean blowers, squirrel cages, filter racks and housings 5. Access & Clean coils, condensate pans and drain lines 6. Access & Clean fresh air intake ductwork 7. All debris removed from HVAC systems shall be disposed of in accordance with applicable federal, state and local requirements.