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APPENDIX C <br />EXHAUST DUCT: <br />Duct Size t} X 4- FW <br />Square feet of duct area I <br />Number of ducts 10 (1 outlet per 12 feet or fraction thereof) <br />Type of Metal A VW►n1AIIUM Gauge <br />Exhaust duct velocity I $Oo FPM (CFM divided by sq. ft. of duct) <br />(Recommended 1800 FPM) <br />GREASE FILTERS or EXTRACTORS: tj tk <br />Manufacturer Model <br />Type (with handles) <br />Rating: CFM at sp (static pressure) <br />Dimensions: inches x inches <br />Functional surface area per filter sq. ft. <br />Number of filters to be used: <br />Total filter area sq. ft. <br />Number of spacers size of spacers: in. x in. <br />Minimum distance between lowest edge of grease filters and cooking surface: in.. <br />STATIC PRESSURE: <br />Filters <br />sp <br />Entrance loss + <br />sp <br />Duct Length + <br />sp <br />Elbows + <br />sp <br />Loss to outside Atmosphere + <br />sp <br />EXHAUST FAN/BLOWER: <br />Manufacturer <br />Exhaust <br />Blower RPM <br />MAKE-UP AIR: <br />Fan Manufacturer <br />Model Number <br />CFM <br />Duct size <br />Number of ducts <br />Type of opening <br />Number of openings <br />Electrical interlocking switch with exhaust fan <br />Total sp <br />Model No._ <br />CF—M at <br />Horsepower <br />at <br />Square feet of duct area <br />Duct velocity <br />Opening size <br />CFM per opening <br />sp. <br />sp. <br />EHD 16-01 19 PLAN CHECK GUIDE <br />6/28/2022 <br />