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Prescriptive Energy Code Compl a for All Climate Zones in Washingtor ? U %-GYJ� <br />Project Inrormatron Contact Informafion 7 <br />Hi -Definition Const Allen Campbell <br />NWSC DEVELOPMENT LLC 17114 103rd PI NE <br />Granite Falls, WA <br />This project will use the requirements of the Prescriptive Path below and incorporate the <br />the minimum values listed. In addition, based on the size of the structure, the appropriate <br />number of additional credits are checked as chose . by the permit applicant. <br />Authorized Representative <br />All Climate Zones <br />R-Value' <br />U-Factor' <br />Fenestration U-FactoP <br />n/a <br />0.30 <br />Skylight U-Factor <br />n/a <br />0.50 <br />Glazed Fenestration SHGCD9 <br />nla <br />n/a <br />Ceiling <br />49 <br />0.026 <br />Wood Frame Wall'"' <br />21 int <br />0.056 <br />Mass Wall R-Value' <br />21121" <br />0.056 <br />Floor <br />300 <br />0.029 <br />Below Grade Wall" <br />10/15f21 int + TB <br />0.042 <br />Slab" R-Value & Depth <br />10, 2 ft <br />nhi <br />'Table R402.1 1 and Table R402.1 3 Footnotes included on Page 2 <br />Date <br />i..1 L:: AUG 2? 70] <br />I <br />Cl­i'(017 <br />�'1 n p <br />�rrni1 �: r11,C9 <br />Each dwelling unit in one and two-family dwellings and townhouses, as defined in Section 101.2 of the <br />International Residential Code shall comply with sufficient options from Table R406.2 so as to achieve the <br />following minimum number of credits: <br />[—]1. Small Dwelling Unit: 0.5 points <br />Dwelling units less than 1500 square feet in conditioned floor area with less than 300 square feet of <br />area. Additions to existing building that are less than 750 square feet of heated floor area. <br />n 2. Medium Dwelling Unit: 1.5 points <br />All dwelling units that are not included in #1 or #3, including additions over 750 square feet. <br />[_]3. Large Dwelling Unit: 2.5 points <br />Dwelling units exceeding 5000 square feet of conditioned floor area. <br />Table R406.2 Summary <br />Ontion Descriotion <br />Credit(s) <br />to <br />Efficient Building Envelope la <br />0.5 <br />lb <br />Efficient Building Fnvelope 1b <br />10 <br />lc <br />Efficient Building Envelope 1c <br />2.0 <br />2a <br />Au Leakage Control and Efficient Ventilation 2a <br />05 <br />2b <br />Air Leakage Control and Efficient Ventilation 2b <br />1.0 <br />2c <br />Air Leakage Control and Fffiaent Ventilation 2c <br />1.5 <br />38 <br />High Efficiency HVAC 3a <br />05 <br />3b <br />High Efficiency HVAC 3b <br />10 <br />3c <br />High Efficiency HVAC 3c <br />20 <br />3d <br />High Efficiency HVAC 3d <br />1.0 <br />4 <br />High Efficiency HVAC Distribution System <br />1.0 <br />5a <br />Efficient Water Heating <br />0.5 <br />5b <br />Efficient Water Heating <br />1.5 <br />6 <br />Renewable Electric Energy <br />0.5 <br />Total Credits <br />'Please refer to Table R406.2 for complete option descriptions <br />1.5 <br />0.0 <br />1.50 <br />http://www.energywsu.edu/Documenis/2012%20Res"/"20Enerpy.pdf 7 �� <br />u <br />