4562045.pdf

This is a Mechanical Room Demolition Plan prepared by Walker Group Architecture. The document is a detailed architectural drawing showing the layout and specifications for demolishing mechanical systems and equipment within a building's mechanical room. The plan identifies multiple systems and components scheduled for removal, including HVAC equipment, piping infrastructure, electrical units, exhaust fans, ductwork, and associated mechanical systems distributed throughout sections A through D of the facility. The drawing incorporates a comprehensive demolition legend distinguishing between existing conditions to remain, existing systems to be removed, and capped or plugged utility connections. Key components marked for removal include ice-mounted return air handlers with existing ducts, lower/vent pitch existing walls, supply diffusers, exhaust fans with ductwork, electrical unit heaters, expansion tanks, existing PPG units, return ducts, and existing heat exchangers. The plan specifies points of demarcation for utility disconnections and notes ventilation requirements to be removed. The document includes a key plan showing the project scope location and is drawn to a scale of 1/8" = 1'0", with the document reference number M-100. This technical drawing serves as a specification document for contractors performing mechanical system demolition work.