Concessionaries Drawing Set for Bldg 689.pdf

This document is a technical drawing set for kitchen hood concessionaire improvements in Building 689. The drawing set includes detailed architectural and mechanical specifications for installing new exhaust and supply air systems to support multiple food service vendors (Taco Bell, Anthony's, Charley's, Popeyes, and Burger King).

The project requires installation of new kitchen exhaust hoods, exhaust fans, make-up air fans, and associated ductwork. Key specifications include: five exhaust fans (Greenheck and Cook models ranging from 900 to 3,850 CFM), one make-up air unit (AZ-200, 1,675 CFM), and one exhaust hood (N02 model, 3,850 CFM) serving the Charley's location. The exhaust system includes 14-inch and 16x12-inch grease ductwork running from hood flanges through the roof to new exhaust fans, with a transition 20x4-inch make-up air duct from the existing pantry leg. Roof curbs require prefabricated support with weathertight flashing, and all ductwork must include grease traps, drain piping, and 10x3-inch inlet screens. Motors range from 0.75 to 3 horsepower at 208-480 volts. The design incorporates reflected ceiling schematics showing duct routing and includes control interlocks and dampers per specifications. All installations must comply with NFPA-96 hood and fan manufacturer instructions.