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<br />-------------------~--- <br /> <br /> <br />1" ACOUSTICAL LiNING~ <br />MAIN DUCT <br /> <br /> <br />hci",'~, .. . <br />r-'~~--- <br /> <br />RES/LENT GASKET BY TENANT <br />~lCH CONffiACTOR ~ <br /> <br /> <br />2"X2" TREATED WOOD NAILER ~ <br />SECUkED TO CURB [3y lENM~ I ~ <br />~ECH. CONfRACTOR ~ '.... <br /> <br /> <br />14 CA MIN.(U.O.N.) EQUIPMENT ..... <br />CURB WITH DEFLECTION AT <br />MIDPOINTS <br />f~OT TO EXCEED 1/32"--- <br /> <br />RIGID INSULA nON FURNISHED & <br />INSTALLED BY MALL ROOFER PAID B~ <br />iEt~ANT. CONTRACTOR ____________ <br /> <br />CURBS SHALL BE FASTENED TO <br />ANGLES ('MiEN REQUIRED) wi ~ <br />1/4"x2"X12" STEEL STRAPS ~ <br />WELDED .- 4 REQUIRED -__/ <br /> <br />TENANT MECH CONTRACTOR TO ,//' <br />SECURE CURB TO METAL DECK .// <br />@ 8" O.c. FULL PERiMETER ---/" <br /> <br />ALL DUCT LINER TRANYERSE <br />EDGES TO BE COATED WITH <br />ADHESIVE IN ACCORDANCE <br />WI SMA(,r~A STANDARDS(TYPICAL} <br /> <br />TAPE DOwlj EX1ERNAl INSULATiON <br /> <br />FASTEN wi MiN (.3) SHEET METAL <br />SCREWS, SEAL wi DUCT TAPE <br />AND MASTIC <br /> <br />HVAC CONTRACTOR TO ALLOW ROOfER <br />TO INSTALL COUNTER FLASHING PRIOR <br />TO INSTALLATION OF EQUIPMENT <br /> <br /> <br />FLANGED AND GASKElED. JOiNT OR DUCT CONNEC [ION AND <br />RlINFORCEMENT IN ACCORDANCE WI SMACNA 2" WG. CLASS, <br />SEAL NON-GASKETED TRANSVERSE JOINTS IN ACCORDANCE <br />W! SMACNA CLASS "C" (TYPICAL) <br /> <br />-.---- <br /> <br />.-- f AC 101(1' CURl:!. PROVIDE FULL <br />PERIMETER SUPPORT \"I1TH STEEL <br />CHANNEL OR ANGLE AS REQUIRED <br />BT EQUIPMENT ORIENTA TlONSEE <br />CURB DO AIL THIS PAGE. <br /> <br />------------------7 <br />.. --- <br /> <br /> <br />1" ACOUSTICAL LINING <br />MAIN DUCT <br /> <br />~ <br />flOW <br /> <br /> <br />ROBERT HEATH~ P.r. <br />HEATH ENGINEERING <br />410~ DELEON 5i, <br />tAMP A, FL BBb0<1 <br />REG. # - FUbB21 <br /> <br /> <br />I <br />I <br />J--------- <br /> <br />HVAC EOUIPMLN r TO OVEkLMJ LUli8 BY 1/..:" <br /> <br /> <br />MAKE TRANSITION FROM UNIT <br />OUTLET SIZE TO DUCT SIZE <br />IN VERTICAL DUCT SECTION. <br />mANS/TlON ANGLE <45' <br /> <br />TENANT MECH CONTRACTOR TO SECURE <br />EQUIPMENT TO CURB & SEAL wi SILICONE <br /> <br />ALL DUCT LINER TRANVERSE <br />EDGES TO BE COA TEO \MTH <br />ADHESIVE IN ACCORDANCE <br />wi SMACNA STANOARDS(TYPICAL) <br /> <br />~- VOLUME DAMPER LOCA [ION WHERE <br />ABOVE LAY-IN CEILING, PROVIDE <br />W1TH LOCKING ()UADRAN T <br /> <br />I <br />L <br /> <br />___ ONE - PIECE COUN TER FLASHING <br />~ wi HEMMED EDGE FINISHED <br />.:!' <br /> <br />NEW BUILT uP ROOFING <br />NEw ROOFit~G PL YS <br /> <br />BRANCH DUCT- <br /> <br />TYPICAL RECTANGULAR BRANCH <br />DUCT TAKE-OFF DETAIL, - <br />NOT TO SCALE <br /> <br />---- TURNING VANES REQUIRED IN SUPPLY MAIN. <br />PROVIDE SPUTTER WITH VM4ES IN BOTH <br />BRANCHES IF DUCT RUNS Boni D1REcnONS <br /> <br />~ NEw f~ECOVERY BOARD <br /> <br />}"Xj"X1/4" ANGLE FRAMING EXIS TING It~SULA TiON <br />8'1' TENANT'S MECH. CONTRACTOR EXISTING METAL DECK <br /> <br />-f&\Y <br />, <br /> <br />DUCTED OR NON-DueTED RETURN FOR NON-DueTED RETURN <br />PROVIDE DUCT STUB DOwN TO WITHIN 24" OF CEILING <br /> <br />TYPICAL CURB DEl AIL <br />NO T TO SCALE <br /> <br /> <br />ROOF TOP UNIT DUeliNG/MOUNTING DETAIL <br />NOT TO SCALE <br /> <br />r- FLANGED AND GASKETED. JOIN T OR DUCT CONNECTION AND <br />/ REINFORCEMENT IN ACCORDANCE wi SMACNA 2" W.G. CLASS, <br />SEAL NON-GASKETED TRANSVERSE JOINTS IN ACCORDANCE <br />wi SMACNA CLASS "e" (TYPICAL) <br /> <br /> <br />INSU~^iED FLEXIBLE DUCT <br />(MIN, 2ft, MAX. 15ft.) <br /> <br />SECUREL Y TAPE V1t~YL FLEX DUCT TO SHEET <br />METAL wi MIN. OF (2) CONTiNUOUS ~'RAPS <br />OF DUCT TAPE. STRAP CLAMP OVER FLEX <br />DUCT INSULA nON TO DUCT TO FORM A <br />GOOD SEAL <br /> <br />.A~ <br />~ <br /> <br />--------------------- <br /> <br />8" LONG SHEET METAL SECTION SECURED <br />TO DIFFUSER COLLAR W/M:N (3) SHEET <br />METAL SCREWS, DUCT TAPE AND MASTIC <br /> <br />TI1ERMAL INSULATING BLANKET REQUIRED <br />FOR FIRE RATED CEILINGS ONLY. <br /> <br />CONICAL OR BELLMOUTH <br />SPIN IN FITTING, SEAL AIRTIGHT <br />W1TI1 MASTlC <br /> <br />-1-- VOlUME DAMPER LOCA TION \~hERE <br />ABOVE LAY-IN CEIUNG, PRO'vlDE <br />\lATH LOCKlt~G QUADRANT <br /> <br />24-"X24" SUPPLY AIR DIFfUSER <br />4 WAY BLOW. PROVIDE OPTION AL <br />DIREcnONAL BLOW TO CONVERT <br />DIFFUSER FROM STANDARD 4-WAY TO <br />1-WAY, 2-WAY OR j-WAY BLOW <br />IF REQUIRED. <br /> <br />9:- <br />~~ <br /> <br />~"..: 3: <br />.~ <br /> <br />~~~. <br />o~~ <br /> <br />ROUND RIGID DUCT <br /> <br />1" WRAPPED INSULATION <br /> <br />TYPICAL ROUND DUCT TAKE-OFF DETAIL <br />NO T TO SCALE <br /> <br />FLEX DUCT & DIFFUSER MOUNTING DET AIL~ <br />NOT TO SCALE <br /> <br /> <br /> <br />;---- VANES PRE-ASSEMBLED ON RUNNER PLATES <br />/ <br /> <br />/ <br /> <br /> <br />~<, <br />r", <br /> <br />DUCT SIZE OVER 24")(24" <br /> <br />SO ELBOW W1TH TYPE "A" <br />DOUBLE lHICKNE'SS VANES <br /> <br />~ <br />?i <br /> <br />'.0 <br />~ <br />~ <br />.... <br /> <br />~ <br />v <br />~ <br />~ <br />"" <br />~ <br />o <br />~ <br />~ <br />- <br />=> <br />I <br />D <br />- <br />1> <br />~ <br />D <br /> <br />! <br />f <br /> <br />2: <br /> <br />USE GALvANIZED VANES FOR GALYANIZW <br />OR ALLU~' ';UM DUCTS <br />/- PLA TE SAME GAUGE AS DUCT <br /> <br />DUCT SIZE 24"x24" OR UNDER <br /> <br />SQ. ELBOW 'MTH TYPE "A" <br />DOUBLE THIC~.NESS VA.NES <br /> <br />Gll FRAMING/I <br /> <br />r==. 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