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c. <br />F R A N K L I N <br />ENGINEERING <br />July 12, 2011 <br />RE: Tect Aerospace <br />1515 75'" St SW <br />Everett, WA <br />625 Fourth Avenue rH 425 827.3324 <br />5uite 202 FAX 425 827-625i <br />(irkland, WA 98033 hvacOfrank hncng.com <br />Rilo7-o13 <br />ENVELOPE SUMMARY <br />Conversion of existing semi -heated Warehouse area into conditioned Office space. Project <br />complies with 2009 WSEC using the Component Performance approach. <br />Vertical Glazing (Fixed Relite): Double pane. U=0.90, default (Table 10-6). <br />SHGC=exempt. <br />Doors (Opaque): Wood, U=0.50, default (Table 10.6). <br />Other Roof (T-bar ceiling): R-30 bait insulation. U=0.037, calculated. <br />Other Roof (GWB ceiling): R-38 bait insulation in metal framing. U=0.062, calculated. <br />Wall q1 (Opaque, Exterior): Concrete, min. 6" thick, air gap, 2x4 wood studs, 24" oc <br />with R-21 bait insulation, U=0.057, calculated. <br />Wall N2 (Opaque, Warehouse): Wood studs, 2x6, 16" oc with R-21 bait insulation, <br />U=0.057, default (Table 10-5(5)). <br />Slab on Grade: No Insulation, F=0.73, default (Table 10-2). <br />Please note that these values are minimum insulation requirements for code compliance. <br />Higher insulation values may be installed. SHGC = Solar Heat Gain Coefficient <br />