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RECTANGULAR DUCT <br />SCALE: NOW <br />STORM COLLAR <br />ROOF <br />u <br />RAIN CAP <br />THIMBLE <br />JGER WIRE <br />EET MTL. DUCT HANGER <br />:TANGULAR DUCT <br />FERNAL INSULATION SHALL <br />RUN CONTINUOUS THRU <br />HANGERS <br />NOTES: <br />1. SEE FLOOR PLAN FOR DUCT DIMENSIONS. <br />2. ELECTRICIAN TO WIRE FANS IN PARALLEL WITH RESTROOM LIGHT FIXTURES. <br />aTOILET FAN EXHAUST DETAIL <br />SCALE: NOW <br />NOTE: ALL DUCTWORK ABOVE ROOF TO BE SEALED 100% AIR AND WATER TIGHT. <br />MIN. 24 GA. G.I. CAP FLASHING <br />SECURE W/ SCREW THRU 5/8" CDX PLYWOOD <br />STEEL/NEOPRENE WASHER AS (2)2x12, RIP FOR LEVEL <br />NEEDED FOR PROPER PLATFORM <br />SECUREMENT (4 SIDES) BITUTHENE CAP SHEET <br />2x6 ® 16"O.C. OVER TOP OF SLEEPER <br />EXTEND DOWN SIDES BY 2" <br />- CONTINUOUS o z BASE FLASHING <br />COUNTER FLASHING WELDED SEAMz o FIBER CANT STRIP W/ 4" <br />BY CONTRACTOR SPOT WELDED s o 0 LEGS - NAIL TO PLYWOOD <br />_ AT 12" O.C. <br />U_ <br />WOOD NAILER ° U) o ROOFING MATERIAL <br />1/8" THICK STEEL <br />PLATE BY HC <br />EXISTING — <br />ROOF DECK <br />CURB <br />INSULATION <br />REPAIR OF BUILT-UP <br />ROOFING BY CONTRACTOR <br />CURB DETAIL OF DUCT THRU ROOF <br />EXPOSED DUCTWORK <br />STRAP DUCT TO ANGLE IRON— <br />ALL <br />RON— <br />ALL STEEL SUPPORT SHALL BE <br />HOT DIPPED GALVANIZED AFTER <br />FABRICATION <br />ALL WELD ANGLE SUPPORT <br />WELD PLATE TO - <br />ANGLE IRON <br />12" PATE EQUIPMENT <br />SUPPORT <br />VAPORGUARD BY POLYGUARD 5 - <br />MIL VAPOR BARRIER ON BOTTOM <br />OF DUCT <br />PROVIDE POSITIVE <br />DRAINAGE ON TOP OF <br />DUCT (1":12") <br />16 GA. BLACK IRON DUCT <br />EXTERIOR POLYURETHANE OR <br />POLYSTYRENE (MIN. R-8.0) <br />ALUMAGUARD BY POLYGUARD 60 MIL <br />UV RESISTANT WEATHERPROOFING ON <br />TOP AND SIDES OF DUCT <br />INSULATION PINS <br />I <br />C4 <br />ROOF <br />NOTE: <br />1. CONTRACTOR SHALL VERIFY ROOF CONSTRUCTION IN FIELD TO DETERMINE SPECIFIC <br />TYPE OF CURB TO USE. <br />2. THE CONTRACTOR HAS THE OPTION OF USING THE "THERMADUCT OUTDOOR DUCT SYSTEM". <br />ROOF DUCT SUPPORT DETAIL <br />SCALE: NOW <br />NOTE: <br />SET SUPPORTS ON SOLID 10d ® 6" O.C. (TYPICAL) <br />NON -RIBBED NEOPRENE, AND <br />SECURE LAG BOLTS THROUGH 2x6 BLOCKING <br />STEEL/NEOPRENE WASHER <br />aROOF F <br />SCALE: NOW <br />TFORM SECTION <br />r <br />3M <br />DATA <br />FIRE BARRIER DUCT WRAP <br />SHEET AND INSTALLATION <br />615+ <br />GUIDE, <br />PANIF 4. <br />Q <br />* <br />-OPENING <br />PER PLANS <br />r/ <br />W <br />V Iv <br />v <br />Ldp <br />- PLWD. EDGE NAILING <br />(E.N.) AROUND <br />OPENING <br />NOTE <br />PLYWOOD <br />SHEATHING <br />JOIST,RAFTERS OR <br />TRUSS U.N.O. <br />JOIST HANGERS <br />(TYP.) - SEE NOTE <br />BELOW <br />DOUBLE 2x HEADER <br />SAME SIZE AS JOIST <br />OR RAFTER U.N.O. <br />HANGERS SHALL BE "SIMPSON" STANDARD "U" ® ROOF. <br />DBL. JOIST OR RAFTERS SHALL BE JOINED TOGETHER AS <br />FOLLOWS: <br />1. 10" OR LESS NOM. DEPTH - 16d ® 12" O.C. STAGGERED <br />2. MORE THAN 10" - (2)16d ® 12" O.C. <br />3. NO CUTTING OF TRUSS UNLESS SHOWN ON STRUCTURAL. <br />aI ROOF FRAMING DETAIL <br />I SCALE. NOW <br />TWO (2) LAYERS OF 3M FIRE BARRIER DUCT WRAP 615+, 1 <br />1/2' THICK WITH MIN. 3' PERIMETER & LONGITUDINAL <br />OVERLAPS, PROVIDES TWO HOUR FIRE RESISTIVE RATING <br />AND ZERO CLEARANCE TO COMBUSTIBLES AT OVERLAP OR <br />COLLAR. 3M FIRE BARRIER DUCT WRAP IS LISTED BY <br />INTERTEK 3MU/FRD 120-18 (ASTM E2336). INSTALL PER <br />MANUFACTURER'S INSTRUCTIONS. <br />STEEL BANDING <br />1/2'W MINIMUM - <br />3' MIN, LONGITUDINAL <br />OVERLAP AT BLANKET <br />JOINTS' MIN. PERIMETER <br />OVERLAP AT <br />BLANKET JOIN <br />CONTINUOUSLY <br />WELDED HOOD <br />EXHAUST DUCT <br />W1� <br />/2' <br />1/2' <br />10 1/2'x/ ` 21'TYP <br />NOTES, <br />1. BANDING REQUIREMENTS: USE STEEL BANDS A MAXIMUM 2' FROM <br />BLANKET EDGE AND SPACED A MAXIMUM OF 10 1/2' ON CENTER. <br />2. WRAP GREASE DUCT CONTINUOUS AS SHOWN FROM CONNECTION AT <br />FAN THROUGH CURB AND EXTEND 18' MIN. BELOW ROOF DECK. <br />3, FOR HORIZONTAL RUNS OF EXHAUST DUCTS PROVIDE TYPICAL <br />TRAPEZE SUPPORT SYSTEM WITH 1/2' HANGER RODS A MAXIMUM <br />OF 6' FROM INSULATION EDGE. TRAPEZE SUPPORTS SHALL BE <br />SPACED A MAXIMUM OF 60' ON CENTER FROM CENTERLINE OF <br />VERTICAL EXHAUST DUCT, <br />4. SLOPE HORIZONTAL EXHAUST DUCT RUNS A MINIMUM OF 1/4' PER <br />FOOT (27 SLOPE) TOWARDS EXHAUST HOOD, <br />5. PROVIDE INSULATED ACCESS DOORS OR PANELS FOR CLEANING <br />AND INSPECTION OF DUCT, PROVIDE AN APPROVED SIGN ON EACH <br />ACCESS DOOR OR PANEL WHICH READS 'ACCESS PANEL - DO NOT <br />OBSTRUCT'. <br />REFER TO <br />PRODUCT <br />3M <br />DATA <br />FIRE BARRIER DUCT WRAP <br />SHEET AND INSTALLATION <br />615+ <br />GUIDE, <br />PANIF 4. <br />Q <br />aI GREASE DUCT DETAIL <br />II SCALE: NONE <br />ACCESS OPENING <br />ZGREASE DUCT. REFER <br />TO PLAN FOR SIZE <br />ACCESS COVER <br />(16 GAUGE) <br />1/4"0 WING NUT <br />(TYPICAL OF 4) <br />GASKET/ <br />SEALANT <br />1/4"0 THREADED RODS <br />WELDED TO GREASE <br />DUCT 10" MAXIMUM <br />SPACING <br />/j `WASHER <br />(TYP. OF 4) <br />aGREASE DUCT ACCESS PANEL DETAIL <br />2 SCALE: NOW <br />2" WIDE MIN. DUCT STRAP <br />48" O.C. MAX. <br />RIGID ROUND METAL DUCT <br />EXTERNALLY INSULATED <br />INSULATED FLEXIBLE DUCT <br />MAX. LENGTH W-0". <br />VOLUME DAMPER <br />(FOR FINAL BALANCE <br />ADJUSTMENT) <br />SPIN -IN FITTING <br />WITH BALANCING <br />DAMPER (DAMPER <br />USED FOR ROUGH <br />BALANCING) <br />FFUSER `CEILING <br />aHI VAC DUCTWORK DETAIL <br />SCALE: NONE <br />METAL SUPPLY DUCT <br />EXTERNALLY INSULATED <br />BURGER GRILL <br />Seal <br />COneUllenl <br />gg <br />ti <br />Q <br />NV <br />W <br />V Iv <br />v <br />Ldp <br />O <br />•_ IL <br />bNOpp <br />mQ <br />UM J <br />'c ad <br />a <br />N <br />pFLL� <br />ry <br />w <br />ti <br />Q <br />M <br />LLJ <br />Ldp <br />O <br />M <br />L0 <br />U <br />N <br />W <br />Q <br />w <br />O <br />U <br />� <br />w <br />O <br />Z <br />Co <br />Q <br />C'r) <br />U) <br />J <br />Q <br />0 <br />Q <br />U_ <br />Z <br />Q <br />U <br />Cw <br />G <br />Project Number: 17-536 <br />Plan Check Number: <br />10112117 n ISSUE FOR PERMIT <br />M400 <br />