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Ventilation, Makeup and Combustion For office use only. <br /> Air Calculations Submittal Form for New Dwellings <br /> These blank submittal forms and instructions are available on the City of Edina website and at City Hall. The completed form must be <br /> submitted in duplicate at the time of application for a mechanical permit for new construction. Additional forms may be downloaded and <br /> printed at: http://EdinaMN.gov <br /> Site Adch.ss <br /> 460 Orchard Park Road Date08/03/2016 <br /> CCities CompanCompletedies Inc By(� Jake Eliason Signature 42/V44 <br /> ase Prim/ <br /> Section A <br /> Ventilation Quantity <br /> (Determine quantity by using Table R403.5.2 or Equation R4033.2) <br /> Square feet(Conditioned area including <br /> 4664 190 <br /> Basement—finished or unfinished) Total required ventilation <br /> 95 <br /> Number of bedrooms 5 Continuous ventilation <br /> Directions-Determine the total and continuous ventilation rate by either using Table R403.5.2 or equation R403.5.2. <br /> The table and equation are below. <br /> Table R403.5.2 <br /> Total and Continuous Ventilation Rates(in cfm) <br /> Number of Bedrooms <br /> 1 2 3 4 5 6 <br /> Conflitioned space Total/ Total/ Total/ Total/ Total/ Total/ <br /> (in sq.ft.) continuous continuous continuous continuous continuous continuous <br /> 1000-1500 0 b0/40 0 75/40 0 90/45 0 105/53 0 120/60 0 135/68 <br /> 1501-2000 0 70/40 0 85/43 0 100/50 0 115/58 0 130/65 0 145/73 <br /> 2001-2500 0 80/40 0 95/48 0 110/55 0 125/63 0 140/70 ❑ 155/78 <br /> 2501-3000 0 90/45 0 105/53 0 120/60 0 135/68 0 150/75 0 165/83 <br /> 3001-3500 0 100/50 0 115/58 0 130/65 0 145/73 0 160/80 0 175/88 <br /> 3501-4000 0 110/55 0 125/63 0 140/70 0 155/78 0 170/85 0 185/93 <br /> 4001-4500 0 120/60 0 135/68 0 150/75 0 165/83 0 180/90 0 195/98 <br /> 4501-5000 0 130/65 0 145/73 0 160/80 0 175/88 ® 190/95 0 205/103 <br /> 5001-5500 0 140/70 0 155/78 0 170/85 0 185/93 0 200/100 0 215/108 <br /> 5501-6000 0 150/75 0 165/83 0 180/90 0 195/98 0 210/105 0 225/113 <br /> Equation R403.5.2 <br /> (0.02 x square feet of conditioned space)+[15 x(number of bedrooms+1))=Total ventilation rate(cfm) <br /> Total ventilation The mechanical ventilation system shall provide sufficient outdoor air to equal the total ventilation rate <br /> average,for each one-hour period according to the above table or equation. For heat recovery ventilators(HRV)and energy <br /> recovery ventilators(ERV)the average hourly ventilation capacity must be determined in consideration of any reduction of <br /> "exhaust or out outdoor air intake,or both,for defrost or other equipment cycling. <br /> Continuous ventilation-A minimum of 50 percent of the total ventilation rate,but not less than 40 cfm,shall be provided, <br /> on a continuous rate average for each one-hour period. The portion of the mechanical ventilation system intended to be <br /> continuous may have automatic cycling controls providing the average flow rate for each hour is met. <br /> [:\Building\SafetyPoliaesinformation\Current\2016WentMa kupCom bAirCals2016.docx <br />