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19011 Wood-Sno Road NE,Sidte 100 <br /> Woodinville,WA 980724436 <br /> Phone:425-814-8448 <br /> E NGINEERIN G Fax 425-821-2120 <br /> Pacific Ridge Homes Revision Date: 1/11/2021 <br /> Thelon (Elevations A & B) <br /> Criteria <br /> Come: 2018 IBC r <br /> Allowable Stress Design(ASD) r <br /> Seismic Design: ASCE 7-16: 12.8 Equivalent Lateral Force Procedure <br /> Wind Design: ASCE 7-16:Ch.28 Envelope Procedure, Low Rise <br /> Risk Category: If-Other Structures • Table 1.5-1 <br /> Snow Importance Factor Is = 1.00 Table 1.5-2 <br /> Ice Importance Factor-Thickness l i= 1.00 Table 1.5-2 <br /> Ice Importance Factor-Wind 1, = 1.00 Table 1.5-2 <br /> Seismic Importance Factor le = 1.00 Table 1.5-2 <br /> Spectral Response,Short Period SS = 1.600 (Mapped) <br /> Spectral Response, 1-s Period S, = 0.500 (Mapped) <br /> Site Class assumed,no Geotechnical Report <br /> Site Class: D • Table 20.3-1 <br /> Site Coefficient FB = 1.20 Table 11.4-1 <br /> Site Coefficient F„ = 1.80 Table 11.4-2 <br /> Structural Systems: <br /> Light framed walls with shear panels <br /> All other structural systems Tj_ = 6 (Figs. 22-14 thru 22-17) <br /> Response Modification Coefficient R = 6.5 Table 12.2-1 <br /> Overstrength Factor Sao = 3 Table 12.2-1 <br /> Deflection Amplification Factor Cd = 4 Table 12.2-1 <br /> Basic Wind Speed:_ 100 mph <br /> Exposure to Wind: Exposure B • Section 26.7.3 <br /> "topographical Factor Kz-r= 1.00 <br /> Date:4/6/2022 <br /> Page: L1.1 <br /> ...... - _—-------------- <br />