Specifications include, but are not limited to: 1. The Contractor shall wet steam clean all AHU Coils with non-corrosive and PH balanced cleaning agent. a. Clean and prepare all AHU interior surfaces to be coated, including the removal of non-compliant coatings and foams. b. Reinforce all compromised surfaces with steel as needed to restore structure prior to any coatings. 2. The Contractor shall isolate each AHU from adjacent spaces and ductwork prior to cleaning or applying coating to units. 3. The Contractor shall cover all sidewall, ceiling, fan housing and structural components with corrosion resistant, durable finish coating. If the sealing product is not epoxy, the Contractor must apply a minimum of two (2) coats.