Specifications include, but are not limited to: Supply Ductwork: • Source removal process will be used to clean ductwork. • Debris, dust and particulates will be removed by physical contact with a soft vacuum brush attached to your HEPA Vacuum System in conjunction with a Negative Air Machine and air washing devices. • Access holes will be cut as needed to provide entry points for source removal, visual inspection sights and treatment of potential biological contaminates. VAV Boxes: • Source removal process will be used to clean the VAV boxes. • Debris, dust and particulates will be removed by physical contact with a soft vacuum brush attached to your HEPA Vacuum System in conjunction with a Negative Air Machine and air washing devices. • Access holes will be cut as needed to provide entry points for source removal, visual inspection sights and treatment of potential biological contaminates. Supply/Return Registers: • All accessible supply/return registers will be removed, hand vacuumed. If either is affixed to structure or non-accessible then it will be cleaned in place. • Area around supply/return registers will be vacuumed. • Registers that are not fully accessible will be cleaned in place. Louvers and Dampers: • Louvers and dampers will be accessed and hand cleaned. • Louvers and dampers will be cleaned and disinfected using the same specifications applied to duct work. • After cleaning, these will be restored to their original position. Sheet Metal Access Panels: • Access panels will be cut as required using cold cutting method-hand operated power tools. • Sheet metal patches will be galvanized 24 gauge sheet metal or heavier. • Gasket sealer will be used with sheet metal screws to anchor patches. • Insulation removed or damaged during cleaning will be repaired or replaced. • Existing access holes will be used when possible. Safety: • The awarded vendor and its employees will be familiar with and adhere to all appropriate best-practices safety procedures. This includes working conditions, power equipment, and safety equipment. • Lock-Out/Tag-Out procedures will be used on any equipment that is energized during the project.