3623 HOYT AVE 1-3 2020-06-17 - Laserfiche WebLink

Prescriptive Energy Code Compliance for All Climate Zones in Washington UP IT /ND U N F C Project Information Contact Information Sidhu Property-Triplex Residence American Home Planners Unit B and Unit C (425)258-6400 This project will use the requirements of the Prescriptive Path below and incorporate the the minimum values listed.In addition,based on the size of the structure,the appropriate number of additional credits are checked as chosen by the permit applicant. Authorized Representative Date All Climate Zones R-Values U-Factor Fenestration U-Factorb n/a 0.30 . Skylight U-Factor n/a 0,53 Glazed Fenestration SHGCb e n/a n/a Ceilingk 49i 0.026 Wood Frame Wall9'"'" 21 int 0.056 Mass Wall R-Value` 21/21" 0.056 Floor 309 0.029 Below Grade Wall"' 10/15/21 int+TB 0.042 Slabs R-Value&Depth 10,2 ft n/a *Table R402.1.1 and Table R402.1.3 Footnotes included on Page 2. • Each dwelling unit in a residential building shall comply with sufficient options from Table R406.2 so as to achieve the following minimum number of credits: . - 1. Small Dwelling Unit: 1.5 credits , E] Dwelling units less than 1500 square feet in conditioned floor area with less than 300 square feet of fenestration area. Additions to existing building that are greater than 500 square feet of heated floor area but less than 1500 square feet. 02. Medium Dwelling Unit: 3.5 credits All dwelling units that are not included in#1 or#3. Exception:Dwelling units serving R-2 occupancies shall require 2.5 credits. ❑3. Large Dwelling Unit: 4.5 credits Dwelling units exceeding 5000 square feet of conditioned floor area. 04. Additions less than 500 s•uare feet: .5 credits Table R406.2 Summary Option Description Credits) la Efficient Building Envelope la 0.5 ❑ 1b Efficient Building Envelope lb 1.0 ❑ 1c Efficient Building Envelope 1c 2.0 ❑ id Efficient Building Envelope 1d 0.5 2a Air Leakage Control and Efficient Ventilation 2a 0.5 ❑ 2b Air Leakage Control and Efficient Ventilation 2b 1.0 ❑ 2c Air Leakage Control and Efficient Ventilation 2c 1.5 El3a High Efficiency HVAC 3a 1.0 ❑ 3b High Efficiency HVAC 3b 1.0 ❑ 3c High Efficiency HVAC 3c 1,5 ❑ 3d High Efficiency HVAC 3d 1.0 ❑ 4 High Efficiency HVAC Distribution System 1.0 ❑ 5a Efficient Water Heating 5a 0.5 ❑ 5b Eff t Water Heating 5b 1.0 ❑ 5c Efficient Water Heating 5c 1.5 11 1.5 5d Efficient Water Heating 5d 0.5 ❑ 6 Renewable Electric Energy 0.5 *1200 kwh 0.0 - Total Credits 1.50 *Please refer to Table R406.2 for complete option descriptions f