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OUTSIDE AIR CALCULATION: <br />OFFICE OCCUPANCY: <br />NET OCCUPIABLE SPACE (N.O.S.) = 4581 SQ. FT. <br />MAX. OCCUPANCY = 104 PERSONS <br />CALCULATION: <br />(N.O.S. X .06) + (OCCUPANCY x 5 CFM/PERSON) = REQUIRED CFM. <br />(456*1 X .0(o) + (104 x 5 CFM/PERSON) = 19522 REQUIRED CFM. <br />OUTSIDE AID? PROVIDED: <br />RTU-3 - 500 CFM <br />TOTAL: 800 CFM - IN COMPLIANCE, <br />H VAC LEGEND <br />CEILING SUPPLY DIFFUSER <br />CEILING RETURN <br />CEILING EXHAUST FAN <br />THERMOSTAT <br />SMOKE DETECTOR �D <br />VOLUME DAMPER mmi <br />RIGID DUCT <br />FLEXIBLE DUCT <br />FLOW DIRECTION <br />1 LINEAR SUPPLY GRILLE <br />FIRE DAMPER �) <br />l ! <br />KEYED NOTES: O <br />® 5240 RETURN AIR DOWN DUCT. MOUNT JUST BELOW FIRST FLOOR <br />JOIST LEVEL WITH 45• ELBOWS AND 1/4"xl/4" HARDWARE CLOTH END <br />CAP. BALANCE 5Y5TEM FOR 050 CFM OF OUT5IDE AIR 4 6800 <br />CFM OF RETURN AIR MOUNT SMOKE DETECTOR IN DOWN DUCT. <br />®36"44" SUPPLY AIR DOWN DUCT TO FIRST FLOOR CEILING SPACE. <br />MOUNT SMOKE DETECTOR IN DOWN DUCT. <br />® 5240 RETURN AIR DOWN DUCT. MOUNT JUST 5ELOW FIRST FLOOR <br />J015T LEVEL WITH 45• ELBOWS AND 1/4"xl/4" HARDWARE CLOTH END <br />CAP. BALANCE SYSTEM FOR 800 CFM OF OUTSIDE AIR 4 6900 <br />�•, CFM OF RETURN AIR. MOUNT SMOKE DETECTOR IN DOWN DUCT. <br />j 36"44" SUPPLY AIR DOWN DUCT TO FIRST FLOOR CEILING SPACE. <br />MOUNT SMOKE DETECTOR IN DOWN DUCT. <br />® 5240 RETURN AIR DOWN DUCT. MOUNT JUST BELOW J015T LEVEL <br />WITH 45° ELBOWS AND 1/4"x'/4" HARDWARE CLOTH END CAP. <br />BALANCE SYSTEM FOR SOO CFM OF OUTSIDE AIR 4 6100 CFM OF <br />RETURN AIR. MOUNT SMOKE D15T5CTOR IN DOWN DUCT. <br />t J 34"44" SUPPLY AIR DOWN DUCT TO SECOND FLOOR CEILING <br />SPACE. MOUNT SMOKE DETECTOR IN DOWN DUCT. <br />® 52x2O RETURN AIR DOWN DUCT. MOUNT JUST BELOW JOIST LEVEL <br />WITH 45° ELBOW5 AND 1/4"x1/4" HARDWARE CLOTH END CAP. <br />1 BALANCE 5Y5TEM FOR 850 CFM OF OUTSIDE AIR 4 6150 CFM OF <br />[ ] 36"44" SUPPLY AIR DOWN DUCT TO SECOND FLOOR CEILING1 <br />SPACE. MOUNT SMOKE DETECTOR iN DOWN DUCT. <br />PROVIDE COOK MODEL PR 51ZE 8 EXHAUST VENTILATOR WITH SXS <br />SHEET METAL PLENUM EXTENDED DOWN FOR CONNECTION OF <br />EXHAUST DUCTS. REFER TO DETAIL ON M5. <br />PROVIDE OPPOSED BLADE DAMPER <br />64 EXHAUST UP TO COOK MODEL PR SIZE 6 EXHAUST <br />VENTILATOR FROM SAFETY CABINET. <br />KEY PLAN <br />2ND FLOOD? - PARTIAL MECHANICAL ANICAL FLAN <br />SCALE: 3/16" = I'-0" <br />REVISIONS <br />BY <br />A� 04.21. 18 <br />BMD <br />M <br />J � � <br />f x <br />xi <br />1 <br />t ( <br />�Li �f35 <br />f5�5 <br />�s <br />r� <br />M R <br />3, <br />4AW <br />PE <br />i 1 i <br />x <br />yr <br />t <br />LS f..i <br />rrS.Lr.� <br />i <br />rsrs5% <br />DO�p� <br />s , <br />e j o 0 <br />0 0 0 <br />° i o <br />-2 8 <br />o <br />° A`'0 <br />00 <br />�^ ooaoo <br />aaaa00000 <br />U �co <br />Z <br />6 <br />O <br />o a <br />J ammo <br />IL r N <br />!n <br />o O _ <br />t <br />U C14 <br />� •CD� i` T <br />p C N CL <br />C d���U <br />L a_ <br />m Z 0 <br />1* <br />•° U N m <br />0 <br />m J E } <br />v <br />m < to c <br />ss <br />o 0 <br />O ILL. U <br />W 0 <br />cs > v <br />Q 0 <br />p m <br />a <br />Z <br />W <br />LL- <br />Date: 02. 13. 18 <br />Scale: AS NOTED <br />Project Mgr: AAY <br />Drawn: BMD <br />Job: 15-025 <br />Sheet <br />M 3 <br />I <br />