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Aggregate Makg-Up A,ir Alternative and Ventilation Documentation <br /> ,, ' ' � (Can be Used as a Supplement to Permit Application) <br /> Bid Address: 520 North Arm Drive Date: 8/11/2008 <br /> Ci : Orono �ip Code: 55364 <br /> Completed By: Dave Gerold Co. Name: Gerold Brothers Construction, Inc. <br /> Path 1, Aggregat,e Alternative Exhaust Devices CFM <br /> Space Heater: Not Applicable Clothes Dryer 150 <br /> Water Heater: Not Applicable Kitchen Exhaust 600 <br /> Gas Hearth: Sealed Combustion Master Bathroom 100 <br /> Solid Fuel Hearth: Closed Controlled 1st FI Bathroom 80 <br /> CO Alarm: Not Required 2nd FI Bathroom 80 <br /> M2tke-Up Alr Requirements Central Vacuum None <br /> Largest <br /> Exhaust Devices Dryer Kitchen Total <br /> Other <br /> Exhaust Capacity 150 600 0 750 <br /> Path 1 with closed controlled hearth. Passive opening to match dryer exhaust. CO alarm required. Verify this <br /> Path 1 exception with local code official. <br /> Distribution CFM <br /> Passive Infiltration 17� <br /> Passive Opening(s) Rigid Flex Direct <br /> 390 10 11 9 <br /> Powered Make-Up <br /> 185 <br /> Venfitation Minimum Required <br /> Sq. Ft. Bedrms Total Ventilation People Ventilation Supplemental Ventilation <br /> ------ ------------- ---- - ---- --- — <br /> 8774 5 439 90 349 <br /> People Supplemental <br /> HRV or ERV 1 90 cfm. HRV or ERV 1 450 cfm. <br /> Master Bathroom 0 cfm. �1llaster Bathroom 100 ofm. <br /> 1 st FI Bathroom 0 cfm. 1 st FI Bathroom 80 cfm. <br /> 2nd FI Bathroom 0 cfm. 2nd FI Bathroom 80 cfm. <br />