Polytrauma HVAC scan retrofit.pdf

The document is a HVAC and mechanical design floor plan with detailed annotations for a medical office or clinic renovation. The drawing includes modifications to existing ductwork, relief systems, and air conditioning infrastructure, with specific notations for new duct terminal boxes, supply diffusers, and a new cassette AC unit. Key technical details include proposed changes to air handling systems, with measurements and placement of new HVAC components across multiple office and exam rooms. Annotations indicate typical airflow configurations, such as a 22x24 layout with a grill and a supply diffuser rated at approximately 6,200 CFM. The plan shows multiple office spaces, exam rooms, speech therapy areas, and supporting spaces like a conference room and multipurpose area, with precise mechanical system integration details marked in red.