Clean all air handling units (AHU)

 Clean all air handling units (AHU) internal surfaces, components and condensate
collectors and drains.
2. Assure that a suitable operative drainage system is in place prior to beginning
wash down procedures.
3. Clean all coils and related components, including evaporator fins.
(J) Duct Systems

1. Contractor shall create service openings in the system as necessary in order to
accommodate cleaning of otherwise inaccessible areas.
2. Contractor shall mechanically clean all duct systems to remove all visible
contaminants, such that the systems are capable of passing Cleaning Verification
Tests (see NADCA Standards).