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Home My WebLink AboutLA175692 - 17970 Equinox Ave Permit PackRESIDENTIAL BUILDING PERMIT APPLICATION PAGE 2 OFFICE USE ONLY BUILDING PERMIT TYPE REQUIRED INSPECTIONS SINGLE FAMILY DWELLING BUILDING DUPLEX AS BUILT TOWNHOUSE UNITS BUILDING FINAL DETACHED TOWN HOUSE UNIT DECK FOOTING CONDO FIREPLACE ACESSORY BUILDING FOOTING REROOF FOUNDATION RESIDE FRAMING PORCH FRAMING GARAGES INSULATION RES ADDN/REPAIR/RMDL DECK PORCH GARAGES LATH LOWER LEVEL FINISH LOWER LEVEL FINAL ADDITION OTHER FOUNDATION ONLY PORCH FOOTING MISCELLANEOUS POURED WALL DEMO SEPTIC TANK REMOVAL MOVED SITE MECHANICAL CITY BUILDING VALUATION: $AIR TEST FINAL BUILDING PERMIT FEES ROUGH-IN $PERMIT FEE PLUMBING $PLAN CHECK FINAL $SURCHARGE ROUGH-IN $METRO SAC METER SIZE $CITY WATER HOOKUP UNIT PRESSURE REDUCING VALVE $CITY SEWER HOOKUP UNIT SEWER/WATER $LANDSCAPE ESCROW SEWER/WATER $TREE ESCROW FINAL $MISC ESCROW STREET DRAINTILE $PLUMBING BUILDING INFORMATION $MECHANICAL TYPE OF CONSTRUCTION $SEWER WATER ZONING $OTHER CODE EDITION $TOTAL FIRE SUPPRESSION SYSTEM OCCUPANCY GROUP APPROVED BY: BUILDING INSPECTOR: Date: PLUMBING/MECHANICAL INSPECTOR: Date: COMMENTS: New Construction Energy Code Compliance Certificate PerR401.3 Certiftcate.Abui!d<ngcertificate shall be posted on or in the electricaldistribution panel. ba(«Certtflcate Poaied Mailing Address of the Dwelling or Dwelling Unit 17970 Equinox Ave Name of Residential Contractor Thorson Homes City Lakeville MN License Number mn assas HftATINO A AlVt CONDITIONmO THERMAL ENVELOPE RADON CONTROL SYSTEM Insulation Location TotalR-Vatu6ofallTypesof Insulation Type;Check AllThat Apply X Passive(A/0Fan) NonorNotApplicable Fiberglass,Blown Fiberglass,Batts Foam,ClosedCell FoamOpenCell MineralFiberi:)oard Rigid,ExtrudedPolystyrene Rigid,Isocynurate Active (WHAfanandmonontBterorolher systemmonOoringdevtco) Location (or future location)of Fan: Other Please Describe Here Below Entire Slab Foundation Wall 10 X PerimeterofSlab on Grade Rim Joist (1st Floor) Rim Joist (2nd Floor*)V Wall n.v Ceiling, flat X Ceiling,vaulted y BayWindows orcantilevered areas X Floors over unconditioned area Describe other insulated areas Building envelope air tightness:Duct system air tightness: Windows&Doors Heating or Cooling Ducts Outside Conditioned Spaces Average U-Factor (excludesskylight$and one door)U:X Not applicable,all ducts located in conditioned space Solar Heat Gain Coefftdenl (SHGC):R-value MECHANICAL SYSTEMS Make-upAir Select a Type Appliances Heating System Domestic Water Heater Cooling System X Not required permech.code Fuel Type NATURAL GAS MT G/1s R410A Passive Manufacturer Carrier /i|o V-.iL Carrier Powered Model 59SC5A080 CA13NA036 Interlocked with exhaust device. Describe: Rating or Size Input in BTUS: 80,000 Capacity In Gallons:9a Output In Tons: 3 Other,describe: Efficiency AFUEor HSPF% 95%SEER /EER 13 Location of duct or system: Residential Load Caiculati Heating Loss Heating Gain Cooling Load 60,527 32,075 2.67 Cfm's "round duct OR MECHANICAL VENTILATION SYSTEM "metal duct Describe any additional or combined heating or cooling systems ifinstalled;(e.g.two furnaces or air source heat pump wi^gas back-upfurnace); Select Type Combustion Air Selecta Type Not required per mech.code X Passive Heat RecoverVentilator (HRV)Capacity in cfms:Low:High;Other,describe: X Energy Recover Ventilator(ERV)Capacityin cfms:Low:100 High;200 Location of duct or system: MECHANICAL ROOMBalancedVentilationcapacityincfms: Location of fan(s),describe:Cfm's Capacity continuous ventilation rate in cfms:5 "round duct OR Total ventilation(intermittent +continuous)rate in cfms:4 "metal duct Builders Associaton ofMinnesota version 101014 Thorson Homes,17970 Equinox Ave,Lakeville 2015 Mechanical &Energy Code -Ventilation,Makeup,and Combustion Air Calculations Ventilation Quantity {Determine quantity by using Tabie R403.5.2 or Equation R403.5..2,2015 Minnesota Energy Code) Square feet (Conditioned area including Basement - finished or unfinished) Number of bedrooms 3882 Total required ventilation Continuous ventilation 155 4 78 Directions -Determine the total and continuous ventilation rate by eitherusing Table N1104.2 or equation 11-1. Insert the square footage,total required ventilation and continuous ventilation in the Mechanical Submittal form. The table andequation are below. Table R403.5.2 2015 Minnesota Energy Code Total and Continuous Ventilation Rates (in cfm) Number ofBedrooms 1 2 3 4 5 6 Conditioned space (in Total/ Total/Total/Total/Total/Total/ sq. ft.)continuous continuous continuous continuous continuous continuous 1000-1500 60/40 75/40 90/45 105/53 120/60 135/68 1501-2000 70/40 85/43 100/50 115/58 130/65 145/73 2001-2500 80/40 95/48 110/55 125/63 140/70 155/78 2501-3000 90/45 105/53 120/60 135/68 150/75 165/83 3001-3500 100/50 115/58 130/65 145/73 160/80 175/88 3501-4000 110/55 125/63 140/70 155/78 170/85 185/93 4001-4500 120/60 135/68 150/75 165/83 180/90 195/98 4501-5000 130/65 145/73 160/80 175/88 190/95 205/103 5001-5500 140/70 155/78 170/85 185/93 200/100 215/108 5501-6000 150/75 165/;83 180/90 195/98 210/105 225/113 Equation R403.5.2 2015 Minnesota Energy Code (0.02 Xsquare feet of conditioned space)+[15 x (number of bedrooms + 1)] = Total ventilation rate (cfm) Example:(0.02 x 3000)+[15 x (3 + 1)] = Total ventilation rate = 120 cfm Total ventilation -The mechanical ventilation system shall provide sufficient outdoor air to equal the total ventilation rate average for each one-hour period according to the above table or equation.For heat recovery ventilators (HRV)and energy recovery ventilators (ERV) the average hourly ventilation capacity must be determined in consideration of any reduction of exhaust or outdoor air intake,or both,for defrost or other equipment cycling. Continuous ventilation - A minimum of 50 percent of the total ventilation rate,but not less than 40 cfm.shall be provided, on a continuous rate average for each one-hour period.The portion of the mechanical ventilation system intended to be continuously may have automatic cycling controls providing the average flow rate for each hour Is met. Thorson Homes,17970 Equinox Ave,Lakeville Directions- Inorder to determine the makeup airforventilation,Table 501.4.1 must be filled out (see below).For most new installations,columnA will be appropriate, however, ifkitchenhoods exceed 300 cfm,atmospherically vented appliances or solidfuel appliances are installed,use the appropriate column.Please note, ifthe makeup air quantity is negative,no additional makeup air will be required for ventilation, ifthe value is positive refer to Table501.4.2 and size the opening. Transferthe cfm,size ofopening and type (round,rectangular, flexor rigid) to the last line of section D. The ventilation make-up air supply must communicate withthe exhaustappliances. Table 501.4.1,2015 Minnesota Mechanical Code PROCEDURE TO DETERMINE MAKEUP AIR QUANITY FOR EXHAUST APPLIANCES IN DWELLING UNITS (Additional makeup airwill be required for combustion appliances,seeKAIR method for calculations) One or multiple power vent or direct vent appliances or no combustion appliances ColumnA Oneor multiple fan- assisted appliances and power ventor directvent appliances Column B One atmospherically vented gasor oil appliance or onesolid fuel appliance Column C Multiple atmospherically ventedgasor oil appliancesorsolid fuel appliances Column D 1.Enter the Appropriate Column to Estimate House Infiltration a)pressurefactor (cfm/sf) 0.15 0.09 0.06 0.03 b)conditioned floor area (sf) (includinq unfinished basements) 3882 Estimated HouseInfiltration (cfm): [1ax1b] 582 2.ExhaustCapacity a)dothes dryer (cfm)135 135 135 135 b) 80% of largest exhaust rating (cfm): 300 (not applicableifrecirculating system or ifpowered makeup air is electrically interiocked and match to exhaust) 240 c)80%of nextlargest exhaust rating (cfm); 80 (not applicable ifrecirculating system or ifpowered makeup air is electrically interlocked and matched to exhaust) 64 Total ExhaustCapacity (cfm); r2a +2b +2cl 439 3. Makeup AirQuantity (cfm) a) total exhaust capacity (from above)439 b)estimated house infiltration (from above) 582 Makeup AirQuantity (cfm); (3a - 3b] (ifvalue is negative,no makeup air is needed) -143 4. For makeup AirOpening Sizing, referto Table501.4.2 NA A. Use thiscolumn ifthere are other than fan-assisted or atmospherically vented gas or oilappliance or ifthere are no combustion appliances.(Power vent and direct vent appliances may be used.) B. Use thiscolumn ifthere is one fan-assisted appliance per venting system. (Appliancesother than atmospherically vented appliances may also be included.) C. Use thiscolumnIfthere isone atmosphericallyvented (otherthan fan-assisted) gas oroilappliance per ventingsystem orone solid fuel appliance. D. Use thiscolumnifthere are multiple atmosphericallyvented gas or oilappliances usinga commonventor ifthere are atmosphericallyvented gas or oilappliances and solidfuelappliances. Be advised:2015 Minnesota Mechanical Code,Section 505.2,Installation of exhaust hood systems capable of exhausting in excess of400 cfmshall be providewith makeup airat a rate approximately equal to the exhaust air rate. Such makeup air systems shall be equipped witha means of closure and shall be automaticallycontrolled to start and operate simultaneously with the exhaust system. Thorson Homes,17970 Equinox Ave,Lakeville IFGCAppendix E.Worksheet E-1 Residential CombustionAirCalculation Method (forFurnace,Boiler,and/or Water Heaterin the SameSpace) Step1:Complete vented combustion applianceinformation. Furnace/Boiler: _FanAssisted y Direct Vent &PowerVent Draft Hood (not ten-assisted Water Heater: Draft Hood (not fan-assisted) _X Fan Assisted &PowerVent DirectVent Input:80.000 Btu/hr Input;75.000 Btu/hr Step 2:Calculate the volume of the Combustion Appliance Space (CAS) containing combustion appliances. The CASincludesallspaces connected to one another bycode compliantopenings.CASvolume; 2160 ft^ Step 3:Determine AirChanges per Hour (ACH)1 Default ACHvalues have been incorporated IntoTable E-1 for use with Method 4b (KAIR Method). Ifthe year of constaiction orACHis not known,use method 4a (Standard Method). Step 4: Determine Required Volume for CombustionAir. 4a.Standard Method Total Btu/hrinputofallcombustion appliances (DO NOTCOUNT Input: DIRECT VENTAPPLIANCES) UseStandard Method columnin Table E-1 to find Total Required TRV:3750 Volume (TRV) IfCASVolume(fromStep 2) Is greaterthan TRVthen no outdoor openings are needed. IfCAS Volume (from Step 2)is less than TRV then go to STEP 5. 4b. Known AirInfiltrationRate (KAIR)Method Total Btu/hr input of all fan-assisted and power vent appliances Input _ (DO NOTCOUNT DIRECTVENTAPPLIANCES) Use Fan-AssistedAppliances column inTableE-1 to find RVFA:_ Required Volume Fan Assisted (RVFA) Total Btu/hr input of all non-fan-assisted appliances Use Non-Fan-/\sslsted Appliances column inTable E-1 to find Required Volume Non-Fan-Assisted (RVNFA) Input: RVNFA: 75.000 .Btu/hr ft^ Btu/hr ff Btu/hr te Total Required Volume (TRV) = RVFA+ RVNFA TRV =ft^ IfCASVolume (fromStep 2) Is greaterthan TRVthen no outdoor openings are needed. IfCASVolume (from Step 2)Is less thanTRVthen goto STEP 5. Step 5: Calculatethe ratioofavailableinterior volumetothe totalrequiredvolume.Ratio=CASVolume (from Step 2)divided feyTRV (from Step 4a or Step 4b) Ratio =2160 /3750 =.58 Step6:Calculate Reduction Factor (RF). RF = 1 minusRatio Ratio RF = 1 -.58 Step7: Calculate singleoutdooropening as ifailcombustion air isfromoutside. TotalBtu/hrInputofallCombustionAppliancesinthe sameCAS Input:75.000 (EXCEPT DIRECT VENT) Combustion AirOpening Area (CAOA):Total Btu/hrdivided dy 3000 Btu/hrperIn'CAOA =75.000 / 3000 Btu/hrper In'=25 in^ Step8:Calculate MinimumCAOA. Minimum CAOA=CAOAmultipliedbyRF Minimum CAOA=. in' 25 .42 .42 Btu/hr 10.5 Step 9: Calculate Combustion AirOpening Diameter (CAOD) CAOD=1.13 multiplied by thesquarerootofMinimumCAOA CAOD =1.13 V Minimum CAOA=3.66 in 11f desired,ACHcan be determined using ASHRAEcalculation or blower door test. Follow procedures in Section G304. Although this worksheet,ifgc AppendixE. Worksheet E-1 and the following worksheet, IFGCAppendixE,Table E-1, is referenced in the 2015 Minnesota Fuel Gas Code,these worksheets were not included in the published copy. 4"Hard Pipe 5" Flex Pipe Aspen Plan HVAC Load Calculations for Thorson Homes Ll\/ A Resideintiau irnv/vw HVAC Loads Prepared By: Josh Schindele Flare Heating &AirConditioning 9303 Plymouth Ave N Golden Valley.MN 55427 763-542-1166 Wednesday,August 21.2019 Rhvac is an ACCA approved Manual J, D and S computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. Rhvac•Residential &Light Commerdai HVACLoads Flare Heating &A/C Inc. Golden Valley,MN 56427-3700 # Elite Software Development,inc. Aspen Plan Paoe2 Project Report General Project Informatiboi! Project Title: Designed By: Project Date: Client Name; Company Name: Company Representative: Company Address: Company City: Company Phone: Company Fax: Company E-Mail Address; Company Website: Design Data Reference City: Building Orientation: Daily Temperature Range: Latitude: Elevation: Altitude Factor: Aspen Plan Josh Friday,April 19,2019 Thorson Homes Flare Heating &Air Conditioning Josh Schindele 9303 Plymouth Ave N Golden Valley, MN 55427 763-542-1166 763-542-3101 jschindele@ftareheating.com www.flareheating.com Minneapofis/St.Paul AP,Minnesota Front door faces East Medium 44 Degrees 834 ft. 0.970 Winter: Summer: Outdoor Dry Bulb -16 93 Outdoor Outdoor Indoor Wet Bulb Rel.Hum Rel.Hum -16.32 n/a n/a 71 34%50% Indoor Grains Dry Bulb Difference 72 n/a 72 22 Check Figures Total Building Supply CFM: Square ft. of Room Area: Volume (ft^); 3.882 30,293 CFM Per Square ft.: Square ft.Per Ton: 0.320 1,452 Building Loads Total Heating Required Including VentilationAir:60,527 Btuh Total Sensible Gain:26,871 Btuh Total Latent Gain:5,205 Btuh Total CoolingRequired Including Ventilation Air:32,075 Btuh 60.527 MBH 84 % 16 % 2.67 Tons {Based On Sensible + Latent} Notes Rhvac is an ACCA approved Manual J, D and S computer program. Calculations are performed per ACCAManual J 8th Edition.Version 2, and ACCA Manual D. All computed results are estimates as building use and weather may vary. Be sure to selecta unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. S:\FHDATA\PROJECTS\JOSH\Version6\Thorson Homes,Aspen Plan.rh9 Wednesday,August 21,2019,8:40 AM Rhvac -Residential &Light Commercial HVAC Loads Elite SoftwareDevelopment,Inc. Flare Heating &A/C Inc.Aspen Plan Golden Valley,MN 55427-3700 Paae3 Total Building Summary Loads Component ;..r ^-Area .Sen .Lat "Sen^—Total Description Quan'Loss :Gain Gain -Gain 2A-V-0:Glazing-Double pane low-e (e =0.60),operable 441 11,254 0 9,793 9,793 vi/indow,vinyl frame,outdoor insect screen with 50% coverage,U-value 0.29,SHGC 0.22 11N;Door-Metal -Polystyrene Core,U-value 0.35 38 1,170 0 426 426 12F-0sw:Wall-Frame,R-21 insulation in 2 x 6 stud 2863 16,376 0 3,965 3,965 cavity,no board insulation,siding finish,wood studs, U-value 0.065 15B0-10sf-4:Wall-Basement,,R-10 board insulation to 330 2,006 0 248 248 floor, no interior finish,4"floor depth,U-value 0.054 15B0-10sf-8:Wall-Basement,,R-10 board insulation to 648 3,059 0 104 104 floor,no interior finish,8'floor depth,U-value 0.05 12D1-0sw:Wall-Frame,R-21 closed cell 2 lb.spray foam 160 1,070 0 310 310 insulation in 2 x 4 stud cavity, no board insulation. siding finish, wood studs,U-value 0.076 16B-50:Roof/Ceiling-Under Attic with Insulation on Attic 1322 2,327 0 1,481 1,481 Floor (also use for Knee Walls and Partition Ceilings),Vented Attic. No Radiant Barrier, Dark Asphalt Shingles or Dark Metal,Tar and Gravel or Membrane,R-50 Insulation,U-value 0.02 21A-20:Floor-Basement,Concrete slab,any thickness,2 1280 3,041 0 0 0 or more feet below grade,no insulation below floor. any floor cover,shortest side of floor slab is 20"wide. U-value 0.027 20P-30:Floor-Over open crawl space or garage.Passive.42 129 0 24 24 R-30 blanket insulation,any cover,U-value 0.035 Subtotals for structure:40.432 0 16,351 16,351 People:5 1,000 1,150 2,150 Equipment:683 3,430 4,113 Lighting:0 0 0 Ductwork:0 0 0 0 Infiltration:Winter CFM:198,Summer CFM:166 18,557 2,394 3,711 6,105 Ventilation;Winter CFM:78,Summer CFM;78 1,538 1,128 367 1,495 Exhaust:Winter CFM:230,Summer CFM:230 AED Excursion;0 0 1,861 1,861 Total Building Load Totals:60,527 5,205 26,871 32,075 1Check Figures ••-'V Total BuildingSupply CFM:1,242 Square ft. of Room Area:3,882 Volume (ft^);30,293 CFM Per Square ft.: Square ft.Per Ton: 0.320 1,452 1Buildinq Loads Total Heating Required Including Ventilation Air: Total Sensible Gain: 60,527 26,871 Btuh Btuh 60.527 MBH 84 % Total Latent Gain: Total Cooling Required Including Ventilation Air: 5,205 32,075 Btuh Btuh 16 % 2.67 Tons (Based On Sensible +Latent) 1Notes 1 Rhvac is an ACCA approved Manual J, D and S computer program. Calculations are performed per ACCAManual J 8th Edition,Version 2, and ACCAManual D. All computed results are estimates as building use and weather may vary. Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. S:\FHDATA\PROJECTS\JOSH\Version6\Thorson Homes,Aspen Plan.rh9 Wednesday,August 21.2019,8:40 AM