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5 <br /> ■ <br /> Prescriptive Energy Code Compliance for All Climate Zones in Washington <br /> Project information Contact Information <br /> 2301 Colby upper floor unit E . _ <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 chosen by the permit applicant. <br /> Authorized Representative Date <br /> All Climate Zones ' • <br /> R Valuea U-Factor'a• <br /> ' Fenestration U-Factor? n/a 0.30 " ' <br /> Skylight U-Factor n/a . 0.50. .. <br /> Glazed Fenestration SHGCb•e n/a n/a <br /> Ceiling • 49' 0.026 ' <br /> Wood Frame Wallg.° 21 int 0.056 <br /> Mass Wall R-Value' - 21/21h • 0.056 <br /> Floor 309 0.029 <br /> Below Grade Wall'k 10/15//21 int+TB• 0.042 <br /> Slabd R-Value&Depth 10,2 ft n/a <br /> *Table R402.1.1 and Table R402.1.3 Footnotes included on Page 2. <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 /> 01.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 fenestration <br /> area. Additions to existing building that are less than 750 square feet of heated floor area. <br /> 02.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 /> 03.Large Dwelling Unit: 2.5 points <br /> Dwelling units exceeding 5000 square feet of conditioned floor area. <br /> 04. Dwelling unit other than one and two-family dwellings and townhouses: Exempt <br /> As defined in Section 101.2 of the International Residential Code <br /> Table R406.2 Summary <br /> Option Description Credits) <br /> la Efficient Building Envelope 1a 0.5 0 <br /> lb Efficient Building Envelope 1 b 1.0 0 <br /> 1c Efficient Building Envelope 1c • 2.0 0 <br /> 2a Air Leakage Control and Efficient Ventilation 2a . 0.5 0 <br /> 2b Air Leakage Control and Efficient Ventilation 2b 1.0 '_ 0 <br /> 2c Air Leakage Control and Efficient Ventilation 2c 1.5 0 <br /> _ 3a High Efficiency HVAC 3a 0.5 0 <br /> 3b High Efficiency HVAC 3b ' 1.0 0 <br /> 3c' High Efficiency HVAC 3c 2.0 0 <br /> 3d High Efficiency HVAC 3d 1.0 0 <br /> 4 High Efficiency HVAC Distribution System ' 1.0 0 <br /> 5a Efficient Water Heating 0.5 • 0 . 0.5 <br /> 5b Efficient Water Heating 1.5 0 <br /> 6 Renewable Electric Energy 0.5 *1200 kwh 0.0 <br /> Total Credits . . 0.50 ----, <br /> *Please refer to Table R406.2 for complete option descriptions <br /> http://www.energy.wsu.edu/Documents/Table 406 2 Energy Credits 2012 WSEC.pdf. ' <br />