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Scale <br />Date <br />Drawn By <br />Checked By <br />Project Number <br />14 <br />3 <br />0 <br /> <br />E <br /> <br />E <br />D <br />I <br />N <br />G <br />E <br />R <br /> <br />A <br />V <br />E <br />, <br /> <br />S <br />A <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />5 <br />NOVUM <br />A R C H I T E C T U R E, Inc <br />www.novumarchitecture.com <br />OFFICES: SOUTH BAY / ORANGE COUNTY <br />116 S CATALINA AVE. STE. 122, <br />REDONDO BEACH, CA 90277 <br />TEL: 310-383-1827 / 310-709-4476 <br />N <br />AS SHOWN <br />TO <br />M <br />' <br />S <br /> <br />J <br />R <br />DC <br />TT <br />9-1-2023 <br />tom's2023 <br />Mr <br />. <br /> <br />S <br />p <br />i <br />r <br />o <br />s <br /> <br />P <br />o <br />l <br />i <br />t <br />i <br />s <br />No.Description Date <br />1 PC Comments 08/08/2024 <br />2 HlthDep.Corr.2 09/03/2024 <br />N.T.S <br />1KITCHEN EXHAUST DUCT THRU ROOF DETAIL <br />U.L. LISTED LIGHT <br />WITH PRE-WIRED <br />J-BOX <br />BY OTHERS <br />EQUIPMENT <br />U.L. CLASSIFIED <br />GREASE FILTERS <br />3" AIR SPACE CLEARANCE <br />FOR LIMITED-COMBUSTIBLE <br />MATERIAL. <br />S.S. FROM TOP OF <br />BASE TO BOTTOM OF <br />HOOD <br />18 GA. METAL <br />MOUNTING FLANGE <br />DUCT COLLAR <br />FIRE WRAP ON TOP OF <br />HOOD IF CLOSER THAN <br />18" TO A COMBUSTIBLE <br />SURFACE <br />METAL SCREW <br />GA.24 FLASHING <br />COUNTER <br />SOLDER SEAL <br />JOINT <br />MASTIC FILLER <br />2" DRAIN <br />KI <br />T <br />C <br />H <br />E <br />N <br /> <br />E <br />X <br />H <br />A <br />U <br />S <br />T <br /> <br />D <br />U <br />C <br />T <br />ROOF <br />KITCHEN EXHAUST FAN <br />VIBRATION ISOLATOR <br />GROUND FLOOR <br />ROOF DECK <br />ACCESS <br />DOOR <br />NOTES: <br />1.EXHAUST FANS SHALL HAVE ACCESS FOR <br />CLEANING AND INSPECTION THREE (3) <br />FEET OF THE SIDE OF THE FAN. <br />2.ON HORIZONTAL DUCTS, NOT LESS THAN <br />20"x20" OPENING SHALL BE PROVIDED FOR <br />PERSONNEL ENTRY. WHERE SIZE OF <br />20"x20" IS NOT POSSIBLE OPENINGS LARGE <br />ENOUGH TO PERMIT THOROUGH CLEANING <br />SHALL BE PROVIDED AT 12 FEET <br />INTERVALS. <br />3.ON VERTICAL DUCTS WHERE PERSONNEL <br />ENTRY IS POSSIBLE, ACCESS SHALL BE <br />PROVIDED AT THE TOP OF THE VERTICAL <br />RISER TO ACCOMMODATE DESCENT. IF <br />PERSONNEL ENTRY IS NOT POSSIBLE, AN <br />ACCESS FOR CLEANING SHALL BE <br />PROVIDED ON EACH FLOOR. <br />4.WHERE ACCESS WAS NOT ACCESSIBLE <br />FROM A TEN (10) FOOT STEPLADDER A <br />SAFE ACCESS AND WORK PLATFORM <br />SHALL BE PROVIDED. <br />5.PER SECTION 507.3 OF 2016 CMC, HOODS <br />AND DUCT WORK MUST BE A MINIMUM OF <br />18 INCHES FROM COMBUSTIBLE MATERIAL, <br />3-INCHES FROM LIMITED-COMBUSTIBLE <br />MATERIAL (5/8-INCH TYPE-X GYPSUM <br />BOARD), AND 0-INCHES FROM <br />NON-COMBUSTIBLE MATERIAL. <br />6" <br />MIN. <br />80 <br />" <br />48 <br />" <br /> <br />M <br />A <br />X <br />. <br />CONNECTION. <br />FLANGED <br />16GA. WELDED STEEL GREASE <br />DUCT FABRICATED <br /> AND INSTALLED IN <br />ACCORDANCE WITH NFPA 96. <br />FACTORY BUILT DOUBLE WALL <br />GREASE DUCT MODEL DW-2R <br />WHICH CONFORMS TO THE <br />REQUIREMENTS OF NFPA-96 <br />(REFER TO CAPTIVEAIRE SPECS) <br />DUCT CLEAN OUTS IN EVERY <br />12'-0" & EVERY ELBOWS <br />SHALL BE TIGHT FITTING AND <br />FIRE RATED. <br />DOUBLE WALL CONSTRUCTION <br />CLEANOUT <br />ACCESS <br />DOOR <br />4-#10 SS SCREWS <br />FLEX CONNECTION <br />MIN. INTO TRANS. <br />WELD TYPICAL <br />EXHAUST FAN <br />3/4" OPEN DRAIN <br />BOTH SIDES <br />NOTE: <br />STRUCTURAL ENGINEER <br />SEISMIC ISOLATOR <br />24 GA. SOLDERED <br />CAP FLASHING <br />W/ANGLE BRACE BETWEEN <br />1 1/8" PLYWOOD <br />OR UNISTRUT DUCT SUPPORT FRAME <br />BOTH SIDES OF SIDES OF FAN <br />2x2x1/4" ANGLE IRON FRAME <br />SIZES AND ATTACHMENTS WITH <br />CONFIRM ALL BOLT AND ANCHOR <br />CONCRETE EQUIPMENT PAD <br />SEE STRUCTURAL <br />4x8 LEVEL BASE <br />UTILITY SET FAN MOUNTING DETAIL N.T.S <br />2 <br />54 <br />" <br />TYPE I HOOD BY CAPTIVEAIRE <br />(REFER TO MECH PLANS AND <br />CAPTIVEAIRE SPECS <br />MECHANICAL <br />DETAILS - SHEET 2 <br />M-208 <br />1430 E Edinger Ave <br />3/27/2025