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4840 Avery Court Eagan APLN Paperwork 110421 New Construction Energy Code Compliance Certificate Date Certificate Posted Per R4013 Building Certificate.A building certificate shall be posted on or in the electrical distribution panel. 10/13/21 Mailing Address of the Dwelling or Dwelling Unit 11511 4840 Avery Court Name of Residential Contractor MN License Number Pulte Homes BC627723 City Plan ID Eagan Ashton &Bowman THERMAL ENVELOPE IRADON CONTROL SYSTEM Type:Check All That Apply X Passive(No Fan) C, Active(With fan and monometer or v o c other system monitoring device) U ° b Location(or futurc Location)ofFan: U y C T 70 Insulation Location .o ZCe o bb bc, F° Z w w ". w° a . Other Please Describe Herc Below Entire Slab X Foundation Wall R-10/R15 X Perimeter of Slab on Grade R-10 X Rim Joist(1st Floor) R-20 X Interior Rim Joist(2nd Floor) R-20 X Interior Wall R-20 X Ceiling,flat R-49 X Ceiling,vaulted R-49 X [Floors ay Windows or cantilevered areas R-30 X over unconditioned areas R-30 ix Describe other insulated areas Building Envelope air Tightness: Duct system air tightness: Windows&DoorsHeating or Cooling Ducts Outside Conditioned Spaces Average U-Factor(excludes skylights and one door)U: 0.31 Not applicable,all ducts located in conditioned space Solar Heat Gain Coefficient(SHGC): 10.29 R-8 R-value MECHANICAL SYSTEMS I Make-up Air Select a Type Appliances Heating System Domestic Water Heater Cooling System Not required per meth.code Fuel Type NAT GAS NAT GAS R-41 OA X Passive Manufacturer Lennox Rheem Lennox Powered Interlocked with exhaust device. Model ML193UH045XP24B PROG5042NRH67PV 13ACX-024-230 lDescribe7 Input in 44000 Capacity in 50 Output in 2 Other,describe: Rating or Size BTUS: Gallons: Tons: AFUE or 93% SEER or 13 Location of duct or system: Efficiency HSPF% EER HEATLO55 HEATGAIN COOLING LOAD Mech room RESIDENTIAL LOAD CALC 36,822 19,779 22,927 Cfin's 6 "round duct OR Mechanical Ventilation System "metal duct Describe any additional or combined heating or cooling systems if installed:(e.g.two furnaces or air Combustion Air Select a Type source heat pump with gas back-up furnace Not required per meth.code Select Type X Passive X Heat Recover Ventilator(HRV) Capacity in efins: Low: 150 High: 100 Other,describe: Energy Recover Ventilator(ERV)Capacity in efins: Low: High: Location of duct or system: Balanced Ventilation Capcity in CFMS: furnace room Locations of Fans,describe: Cfm's Capacity continuous ventilation rate in cfms: 50 5 "round duct OR Total ventilation(intermittent+continuous)rate in cfins: 100 "metal duct Site address Date Contractor 11511 4840 Avery Court Eagan completed 10/13/21 By Section A Sabre Plumbing & Heating Lucas B Ventilation Quantity (Determine quantity by using Table R403.5.2 or Equation 11-1) Square feet(Conditioned area including Total required ventilation Basement—finished or unfinished) 1854 Continuous ventilation 100 Number of bedrooms 3 50 Directions-Determine the total and continuous ventilation rate by either using Table R403.5.2 or equation 11-1. The table and equation are below Table R403.5.2 Total and Continuous Ventilation Rates in cfm Number of Bedrooms 1 2 3 4 5 6 Conditioned space(in Total/ Total/ Total/ Total/ Total/ Total/ so,ft.) 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 11-1 (0.02 x square feet of conditioned space)+[15 x(number of bedrooms+1)]=Total ventilation rate(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 out 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 continuous may have automatic cycling controls providing the average flow rate for each hour is met. Section B Ventilation Method (Choose either balanced or exhaust only) Balanced,HRV(Heat Recovery Ventilator)or ERV(Energy Recovery Exhaust only Ventilator)—cfm of unit in low must not exceed continuous Continuous fan rating in cfm Rventilation rating b more than 100%. High cfm: ntinuous fan rating in cfm(capacity must not exceed continuous ventilation rating by more than 100%) 50 100 Directions-Choose the method of ventilation,balanced or exhaust only.Balanced ventilation systems are typically HRV or ERV's. Enter the low and high cfm amounts.Low cfm airflow must be equal to or greater than the required continuous ventilation rate and less than 100%greater than the continuous rate.(For instance,if the low cfm is 40 cfm,the ventilation fan must not exceed 80 cfm.) Automatic controls may allow the use of a larger fan that is operated a percentage of each hour. Section C Ventilation Fan Schedule Description Location Continuous Intermittent Directions-The ventilation fan schedule should describe what the fan is for,the location,cfm,and whether it is used for continuous or intermittent ventilation.The fan that is chose for continuous ventilation must be equal to or greater than the low cfm air rating and less than 100%greater than the continuous rate.(For instance,if the low cfm is 40 cfm,the continuous ventilation fan must not exceed 80 cfm.)Automatic controls may allow the use of a largerfan that is operated a percentage of each hour. Section D Ventilation Controls (Describe operation and control of the continuous and intermittent ventilation) Directions-Describe the operation of the ventilation system.There should be adequate detail for plan reviewers and inspectors to verify design and installation compliance.Related trades also need adequate detail for placement of controls and proper operation of the building ventilation.If exhaust fans are used for building ventilation,describe the operation and location of any controls,indicators and legends.If an ERV or HRV is to be installed,describe how it will be installed.If it will be connected and interfaced with the air handling equipment please describe such connections as detailed in the manufactures' installation instructions.If the installation instructions require or recommend the equipment to be interlocked with the air handling equipment for proper operation,such interconnection shall be made and described. Section E Make-up air Passrve (determined from€al€tllatho�rs Fram Table 501,3,11 Powered(deterrniined from calculations from iabte 50131) I nterlocked with exhaust device Ideterm Ined frorn calculation from Table 501.3.1) Jkher,desr:ribe: ❑tion oIf duct or systern ventilation make-up air;Determined from wke-up alr Opedo table Cfm (NR means not required) 97 5 inch steel and 6 inch flex Directions-In order to determine the makeup air,Table 501.4.1 must be filled out(see below).For most new installations,column A will be appropriate,however,if atmospherically vented appliances or solid fuel appliances are installed,use the appropriate column. Please note,if the makeup air quantity is negative,no additional makeup air will be required for ventilation,if the value is positive refer to Table 501.4.2 and size the opening.Transfer the cfm,size of opening and type(round,rectangular,flexor rigid)to the last line of section D. Table 501.4.1 PROCEDURE TO DETERMINE MAKEUP AIR QUANITY FOR EXHAUST EQUIPMENT IN DWELLINGS (Additional combustion air will be required for combustion appliances,see KAIR method for calculations) One or multiple power One or multiple fan- One atmospherically vent Multiple atmospherical- vent or direct vent ap-pliances assisted appliances and power gas or oil appliance or one solid ly vented gas or oil appliances or nocombus-tion appliances vent or direct vent appliances fuel appliance or solid fuel appliances Column D Column A Column B Column C 1. 0.15 0.09 0.06 0.03 a)pressure factor (cfm/sf) b)conditioned floor area(sf)(including unfinished basements) Estimated House Infiltration(cfm):[1a 1 854 x lb] 2.Exhaust Capacity a)continuous exhaust-only ventilation system 278 (cfm);(not applicable to ba-lanced ventilation systems such as HRV) O b)clothes dryer(cfm) 135 135 135 135 c)80%of largest exhaust rating(cfm); Kitchen hood typically (not applicable if recirculating system or if powered makeup air is electrically interlocked 240 d)80%of next largest exhaust rating Not (cfm);bath fan typically Applicable (not applicable if recirculating system or if powered makeup air is electrically interlocked Total Exhaust Capacity(cfm); [2a+21b+2c+2d] 3.Makeup Air Quantity(cfm) a)total exhaust capacity(from above) 375 b)estimated house infiltration(from above) Makeup Air Quantity(cfm); [3a—31b] 278 (if value is negative,no makeup air is needed) v 4.For makeup Air Opening Sizing,refer n to Table 501.4.2 BVI A.Use this column if there are other than fan-assisted or atm G& ented gas or oil appliance or if there are no combustion appliances.(Power vent and direct vent appliances may be used.) B.Use this column if there is one fan-assisted appliance per venting system.(Appliances other than atmospherically vented appliances may also be included.) C.Use this column if there is one atmospherically vented(other than fan-assisted)gas or oil appliance per venting system or one solid fuel appliance. D.Use this column if there are multiple atmospherically vented gas or oil appliances using a common vent or if there are atmospherically vented gas or oil appliances and solid fule appliances. Table 501.4.2 Makeup Air Opening Sizing Table for New and Existing Dwelling Units One or multiple power One or multiple fan- One atmospherically vented Multiple atmospherically Duct di- vent,direct vent ap- assisted appliances and gas or oil ap- vented gas or oil ap- ameter pliances,or no combus- power vent or direct vent pliance or one solid fuel pliances or solid fuel tion appliances appliances Column B appliance appliances Passive opening 1-36 1-22 1-15 1-9 3 Passive opening 37-66 23-41 16-28 10-17 4 Passive opening 67-109 42-66 29-46 18-28 5 Passive opening 110-163 67-100 47-69 29-42 6 Passive opening 164-232 101-143 70-99 43-61 7 Passive opening 233-317 144-195 100-135 62-83 8 Passive opening 318-419 196-258 136-179 84-110 9 w motorized damper Passive opening 420-539 259-332 180-230 111-142 10 w/motorized damper Passive opening 540—679 333—419 231—290 143—179 11 .w/motorized damper Powered makeup air 1>679 1>419 1>290 1>179 NA Notes: A.An equivalent length of 100 feet of round smooth metal duct is assumed.Subtract 40 feet for the exterior hood and ten feet for each 90-degree elbow to determine the remaining length of straight duct allowable. B.If flexible duct is used,increase the duct diameter by one inch.Flexible duct shall be stretched with minimal sags.Compressed duct shall not be accepted. C.Barometric dampers are prohibited in passive makeup air openings when any atmospherically vented appliance is installed. D.Powered makeup air shall be electrically interlocked with the largest exhaust system. Combustion air Not required per mechanical code(No atmospheric or power vented appliances) Passive(see IFGC Appendix E,Worksheet E-1) Size and type other,describe: ✓ 4 inch steel and 5 inCh Tlex on-If no atmospheric or power vented appliances are installed,check the appropriate box,not required.If a power vented or atmospherically vented appliance installed,use IFGC Appendix E,Worksheet E-1(see below).Please enter size and type.Combustion air vent supplies must communicate with the appliance or appliances that require the combustion air. Section F calculations follow on the next 2 pages. Directions-The Minnesota Fuel Gas Code method to calculate to size of a required combustion air opening,is called the Known Air Infiltration Rate Method.For new construction,4b of step 4 is required to be filled out. IFGC Appendix E,Worksheet E-1 Residential Combustion Air Calculation Method (for Furnace,Boiler,and/or Water Heater in the Same Space) Step 1:Complete vented combustion appliance information. Furnace/Boiler: Draft Hood _ Fan Assisted _Direct Vent Input: Btu/hr or Power Vent er Heater: I� /,I� 44000 _ raft Hood Dan Assisted Zrect Vent Input: Btu/hr or Power Vent 40000 2:Calculate th ume of the Comb Appliance Space(CAS)containing combustion appliances. The CAS includes all spaces connected to one another by code compliant openings. CAS volume: ft3 LxWxH 360 L W H Step 3:Determine Air Changes per Hour(ACH)1 Default ACH values have been incorporated into Table E-1 for use with Method 4b(KAIR Method).If the year of construction oZ�J nZl.,Z] method 4a(Standard Method). Step 4:Determine Required Volume for Combustion Air.(DO NOT COUNT DIRECT VENT APPLIANCES) 4a.Standard Method Total Btu/hr input of all combustion appliances Input: Btu/hr Use Standard Method column in Table E-1 to find Total Required TRV: ft3 Volume(TRV) If CAS Volume(from Step 2)is greater than TRV then no outdoor openings are needed. If CAS Volume(from Step 2)is less than TRV then go to STEP 5. 4b.Known Air Infiltration Rate(KAIR)Method(DO NOT COUNT DIRECT VENT APPLIANCES) Total Btu/hr input of all fan-assisted and power vent appliances Input: Btu/hr Use Fan-Assisted Appliances column in Table E-1 to find RVFA: 40000 ft3 Required Volume Fan Assisted(RVFA) 3000 Total Btu/hr input of all Natural draft appliances Input: Btu/hr Use Natural draft Appliances column in Table E-1 to find RVNFA: ft3 Required Volume Natural draft appliances(RVNDA) Total Required Volume TRV =RVFA+RVNDA TRV= + - TRV ft3 Step 5:Calculate the ratio of available interior volume to the total re uired volume. Ratio=CAS Volume(from Step 2)divided by TRV(from Step 4aS 00) 0 3000 Ratio= Step 6:Calculate Reduction Factor(RF). 360 3000 0.12 RF=1minus Ratio RF=1- _ Step 7:Calculate single outdoor opening as if all combustion air is from outside. Total Btu/hr input of all Combustion Appliances in the same CAS Input:(_1.9 Btu/10 88 (EXCEPT DIRECT VENT) Combustion Air Opening Area(CAOA): 40000 Total Btu/hr divided by 3000 Btu/hr per inz CAOA= /3000 Btu/hr per int= inz Step 8:Calculate Minimum CAOA. Minimum CAOA=CAOAmultiplied by RF MinimumCAOA= 40000 = inz 13.33 Step 9:Calculate Combustion Air Opening Diameter(CAOD) `� (('�� QQ QQ 1 77 CAOD=1.13 m ultiplied by the square root of Minimum CA013'33CAOLO-la-a MinimJm1CA613 in.diameter go up one inch in size if using flex duct 1 If desired,ACH can be determined using ASHRAE calculation or blower door test.Follow procedures in Section 3.83 G304. 11511 4840 Avery Court Eagan HVAC Load Calculations for Pulte Prepared By: Lucas Brietbach Sabre Plumbing&Heating 15535 Medina Road Plymouth, MN 7632534782 Wednesday,October 13,2021 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 Commercial HVAC Loads Elite Software Development,Inc. Sabre Plumbinq&Heatinq 11511 4840 Avery Court Eagan Plymouth, MN 55447 Page 2 Project Report General Pro'ect Information Project Title: 11511 4840 Avery Court Eagan Designed By: Lucas Breitbach Project Date: Wednesday, October 13, 2021 Client Name: Pulte Company Name: Sabre Plumbing & Heating Company Representative: Lucas Brietbach Company Address: 15535 Medina Road Company City: Plymouth, MN Company Phone: 7632534782 Design Data Reference City: Minneapolis/St. Paul AP, Minnesota Building Orientation: Front door faces East Daily Temperature Range: Medium Latitude: 44 Degrees Elevation: 834 ft. Altitude Factor: 0.970 Outdoor Outdoor Outdoor Indoor Indoor Grains Dry Bulb Wet Bulb Rel.Hum BeLHum Dry Bulb Difference Winter: -15 -15.33 n/a 30% 72 33.90 Summer: 88 72 47% 50% 75 29 Check Figures Total Building Supply CFM: 898 CFM Per Square ft.: 0.484 Square ft. of Room Area: 1,854 Square ft. Per Ton: 970 Volume (ft'): 15,647 [Building Loads Total Heating Required Including Ventilation Air: 36,822 Btuh 36.822 MBH Total Sensible Gain: 19,779 Btuh 86 % Total Latent Gain: 3,147 Btuh 14 % Total Cooling Required Including Ventilation Air: 22,927 Btuh 1.91 Tons (Based On Sensible+ Latent) Notes 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. 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. M:\Sales and Estimating\Heat Calcs\Pulte\-UNTTLO.rh9 Wednesday, October 13, 2021, 8:39 AM Rhvac-Residential&Light Commercial HVAC Loads Elite Software Development,Inc. Sabre Plumbing&Heating 11511 4840 Avery Court Eagan Plymouth, MN 55447 Page 3 Load Preview Report Net ft. Sen La Net Sen Hts CI Act Duct Scope To /To Are Gain Gain Gain Loss CFM CFM CFM Size Buildina 1.91 970 1,854 19,779 3,147 22,927 36,822 438 898 898 Svstem 1 1.91 970 1,854 19,779 3,147 22,927 36,822 438 898 898 10x1 Ventilation 555 1,931 2,486 3,714 Supply Duct Latent 98 98 Return Duct 55 41 95 366 Humidification 4,043 Zone 1 1,854 19,169 1,078 20,247 28,699 438 898 898 10x1 1-1st Floor 815 10,911 1,078 11,985 17,599 269 511 511 5-- 2-2nd Level 1,039 8,259 0 8,259 11,100 170 387 387 4-- M:\Sales and Estimating\Heat Ca1cs\Pu1te\-UNTTL0.rh9 Wednesday, October 13, 2021, 8:39 AM Rhvac-Residential&Light Commercial HVAC Loads Elite Software Development,Inc. Sabre Plumbinq&Heatinq 11511 4840 Avery Court Eagan Plymouth, MN 55447 Page 4 Total Building Summary Loads _ Component Area Sen Lat Sen Total Description Quan Loss Gain Gain Gain LOW EE: Glazing-Builder Grade Low E Windows, Sliding 276.5 7,693 0 6,528 6,528 Doors, or Sidelights, 0.32 U-Value, 0.30 SHGC, U- value 0.32, SHGC 0.3 11J: Door-Metal - Fiberglass Core, U-value 0.6 36 1,879 0 518 518 R-20 12F-Osw: Wall-Frame, Custom, Wall-Frame 1391.5 7,868 0 1,203 1,203 Custom, no board insulation, siding finish, wood studs, U-value 0.065 RJ R20 Closed Cell: Wall-Frame, Custom, Spray Foam R- 144 815 0 81 81 20, U-value 0.065 R49 16B-49: Roof/Ceiling-Under Attic with Insulation on 1135 1,975 0 1,544 1,544 Attic Floor(also use for Knee Walls and Partition Ceilings), Custom, Roof/Ceiling Under Vented Attic w/Insulation on Attic Floor, No Radiant Barrier, Dark Asphalt Shingles or Dark Metal, R-49 Blown Insulation, U-value 0.02 22B-10pm-v: Floor-Slab on grade, Vertical board 200 6,177 0 0 0 insulation covers slab edge and extends straight down to 3' below grade, vinyl covering, R-10 insulation, passive, heavy dry or light wet soil, U- value 0.355 20P-30-v: Floor-Over open crawl space or garage, 224 682 0 63 63 Passive, R-30 blanket insulation, vinyl covering, U- value 0.035 Subtotals for structure: 27,089 0 9,937 9,937 People: 4 800 920 1,720 Equipment: 278 4,116 4,394 Lighting: 1000 3,410 3,410 Ductwork: 1,976 138 405 543 Infiltration: Winter CFM: 0, Summer CFM: 0 0 0 0 0 Ventilation: Winter CFM: 100, Summer CFM: 100 3,714 1,931 555 2,486 Humidification (Winter) 11.02 gal/day : 4,043 0 0 0 AED Excursion: 0 0 436 436 Total Building Load Totals: 36,822 3,147 19,779 22,927 Check Figures Total Building Supply CFM: 898 CFM Per Square ft.: 0.484 Square ft. of Room Area: 1,854 Square ft. Per Ton: 970 Volume (ft'): 15,647 [Building Loads Total Heating Required Including Ventilation Air: 36,822 Btuh 36.822 MBH Total Sensible Gain: 19,779 Btuh 86 % Total Latent Gain: 3,147 Btuh 14 % Total Cooling Required Including Ventilation Air: 22,927 Btuh 1.91 Tons (Based On Sensible+ Latent) Notes 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. 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. M:\Sales and Estimating\Heat Calcs\Pulte\-UNTTLO.rh9 Wednesday, October 13, 2021, 8:39 AM