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N <br />0 <br />N <br />W <br />00 <br />v <br />N <br />0 <br />r') O <br />"q- <br />N <br />Nl <br />0 <br />N <br />9 <br />0 <br />DIFFUSER, REGISTER AND GRILLE SCHEDULE <br />NOTES; <br />1. UNITS IZE IS BASED ON AIRFLOW (CFM) AS INDICATED IN THE SCHEDULE BELOW FOR EACH TYPE <br />DESIGNATION. <br />2. THE LISTING OF A PARTICULAR SIZE IN THE SCHEDULE DOES NOT MEAN THAT IT IS ACTUALLY USED <br />ON THIS PROJECT. <br />3. PROVIDE ONLY THOSE UNITS INDICATED BY TYPE AND CFM ON THE PLANS. <br />4. BRANCH DUCT SIZES TO THE DIFFUSERS, GRILLES AND REGISTERS SHALL CONFORM TO THIS SCHEDULE UNLESS NOTED <br />OTHERWISE ON THE PLANS. <br />5. AT THE CONTRACTORS' OPTION, BRANCH DUCTS MAY BE ROUND OR RECTANGULAR. <br />6. FOR ROUND NECK DIFFUSERS THE BRANCH DUCT SIZE SHALL BE EITHER THE NECK SIZE INDICATED OR <br />OR THE EQUIVALENT RECTANGULAR BRANCH SIZE INDICATED. <br />7. FOR SQUARE AND RECTANGULAR DIFFUSERS, GRILLES AND REGISTERS, THE BRANCH DUCT SHALL <br />BE SIZED AS INDICATED, WITH A TRANSITION TO THE ACTUAL NECK SIZE AT THE UNIT, HOWEVER, IF <br />SPACE IS AVAILABLE, THE FULL NECK SIZE MAY BE USED FOR THE ENTIRE BRANCH RUN. <br />8. ROUND BRANCH DUCTS MAY BE USED FOR SQUARE OR RECTANGULAR DIFFUSERS, GRILLES AND REGISTERS <br />PROVIDED A SUITABLE TAPERED TRANSITION IS USED AND THE EQUIVALENT ROUND SIZE FOR <br />THE LISTED BRANCH DUCT SIZE IS USED. <br />9. DUCT SIZES INDICATED ARE THE AIR SIDE OPENING DIMENSIONS. INCREASE SHEET METAL <br />DIMENSIONS AS REQUIRED FOR LINING OR OTHER FACTORS. <br />SERIES:AA <br />MODULAR LOUVERED FACE CEILING DIFFUSER WITH 24"x24" FACE <br />BASED ON TITUS TMS <br />NECK <br />RECTANGULAR <br />MINIMUM <br />MAXIMUM <br />SIZE <br />BRANCH DUCT <br />REMARKS <br />AIRFLOW (CFM) <br />AIRFLOW (CFM) <br />(IN DIA.) <br />(INxIN) <br />0 <br />100 <br />6 <br />8x4 <br />105 <br />210 <br />8 <br />10x6 <br />215 <br />370 <br />10 <br />12x8 <br />375 <br />600 <br />12 <br />148 <br />605 <br />900 <br />14 <br />16x10 <br />905 <br />1100 <br />15 <br />18x10 <br />SERIES:FA <br />FIXED BLADE GRILLE, 314" SPACING FOR RETURN, EXHAUST OR TRANSFER <br />BASED ON TITUS 350 RL <br />NECK <br />RECTANGULAR <br />MINIMUM <br />MAXIMUM <br />SIZE <br />BRUNCH DUCT <br />REMARKS <br />AIRFLOW (CFM) <br />AIRFLOW (CFM) <br />(in x in) <br />(IN x IN) <br />0 <br />120 <br />6x6 <br />6x6 <br />125 <br />260 <br />8x8 <br />8x8 <br />265 <br />470 <br />10x10 <br />10x10 <br />475 <br />530 <br />12x12 <br />12x10 <br />FRONT BLADE PARALLEL <br />535 <br />730 <br />1414 <br />1410 <br />TO SHORT DIMENSION <br />735 <br />810 <br />16x16 <br />16x10 <br />815 <br />960 <br />18x18 <br />18x10 <br />965 <br />1100 <br />20x20 <br />20x10 <br />1115 <br />1375 <br />2424 <br />2400 <br />1380 <br />1570 <br />30x24 <br />30x10 <br />1575 <br />1690 <br />36x24 <br />30x10 <br />1695 <br />1830 <br />42x24 <br />30x10 <br />1835 <br />2100 <br />48x24 <br />3410 <br />SERIES:KA <br />OPERATING ROOM. VERTICAL LAMINAR FLOW DIFFUSER <br />BASED ON TITUS TLF <br />RECTANGULAR <br />MINIMUM <br />MAXIMUM <br />WIDTH <br />LENGTH <br />BRANCH DUCT <br />REMARKS <br />AIRFLOW (CFM) <br />AIRFLOW (CFM) <br />(IN) <br />(IN.) <br />(INxIN) <br />0 <br />140 <br />24 <br />24 <br />8x6 <br />145 <br />250 <br />24 <br />24 <br />8x8 <br />255 <br />310 <br />24 <br />j 48 <br />1 10x8 <br />Ina ■:111 1 <br />THE EXISTING AIR HANDLING UNIT (AHU-20) SERVES THIS ROOM AND ADJACENT AREAS. <br />THE UNIT IS FITTED WITH A MERV 8 PREFILTER ON THE UPSTREAM SIDE OF THE COOLING COIL AND <br />A MERV 17 FINAL FILTER (WITH A MERV 8 PREFILTER INSTALLED) DOWNSTREAM OF THE SYSTEM FAN. <br />OUTSIDE AIR IS SUPPLIED THROUGH A ROOFTOP INTAKE ABOVE THE MECHANICAL ROOM. <br />UNIT WILL BE BALANCED TO A MINIMUM 20 PERCENT OUTSIDE AIR RATIO TO CCMPLY WITH AIR CHANGE <br />REQUIREMENTS. <br />SUPPLY DUCT <br />INSULATED FLEXIBLE <br />_ <br />METAL DUCT DIAMETER 'D' <br />0 <br />AS INDICATED ON <br />VOLUME "- o <br />DAMPER <br />BRANCH DUCT <br />_ <br />DRAWINGS <br />U <br />w <br />- <br />BEARING <br />QUADRANT LOCKING LEVER <br />\ <br />45 EXIT <br />TRANSITION Q' <br />I <br />TO ROUND <br />I <br />PROVIDE CORNER PIECES <br />TO CLOSE OPENINGS <br />----- <br />� <br />CEILING <br />� <br />I??ii�lTTT <br />EA, RA FLOW <br />► <br />CEILING DIFFUSER <br />SA FLOW - <br />TRUNK DUCT <br />EXHAUST/ RETURN/ SUPPLYAIR <br />DUCT BRANCH DETAIL <br />NO SCALE <br />\ �I/ SQUARE THROAT RADIUS ELBOW <br />ELBOW WITH <br />VANES <br />(CENTERLINE R = 32 = STD RADIUS) <br />NOTE: DUCTWORK HAS BEEN SHOWN USING SQUARE ELBOWS. RADIUS OR RADIUS <br />WITH VANES MAY BE USED AT CONTRACTOR'S OPTION. <br />NOTE: PROVIDE REQUIRED ELBOWS AND <br />TRANSITIONS TO CONNECT TO <br />BRANCHES. MINIMUM DUCT WIDTH SHALL <br />NOT BE LESS THAN 4". <br />01 <br />RADIUS ELBOW <br />WITH VANES <br />VOLUME DAMPERS <br />TYPICAL ELBOWS AND SPLITTER DETAIL <br />NO SCALE <br />TYPICAL FLEXIBLE <br />METAL DUCT TC, <br />2 CEILING DIFFUSER <br />NO SCALE <br />TRAM <br />IF RE <br />ROUND -SQUARE OR <br />RECTANGULAR DUCT <br />AS INDICATED - HARD <br />CONNECTION TO AIR <br />DEVICE <br />CEILING <br />r <br />CEILING DIFFUSER <br />4)�PICAL DUCT l-O DIFFUSER CONNECTION <br />NO SCALE <br />design <br />Heery International Inc. <br />4700 Millenia Boulevard, <br />Suite 550, <br />Orlando, Florida 32839 <br />407.992.6300 <br />EB 0005176 <br />Seal: <br />���wIll1/1/ <br />\\�e� D . S TA <br />No 34 <br />s � � <br />01 <br />A. <br />j <br />GARY D.�STARRETT - PE #33443 <br />I rA- Are, I <br />Project No. 12010.00 <br />M4,1 <br />02012 B11 PK Architects, Inc. <br />$DATE$ $TIME$ $FILEA$ <br />