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t 19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,WA 98072-4436 <br /> Phone:425-814 8448 <br /> Fax:425.821-2120 <br /> E NGI NEF RIN G <br /> Pacific Ridge Homes Revision Date: 1/1 11202 1 <br /> Hudson (Elevations C & D) <br /> Criteria _ <br /> Code: 2018 IBC <br /> Allowable Stress Design(ASD) <br /> Seismic Design: ASCE 7-16: 12.8 Equivalent Lateral Force Procedure <br /> Wind Design` ASCE 7-16: Ch.28 Envelope Procedures Low Rise <br /> Risk Category: II-Other Structures • Table 1.5-1 <br /> Snow Importance Factor IS = 1.00 Table 1.5-2 <br /> I <br /> Ice Importance Factor-Thickness 11 = 1.00 Table 1.5-2 <br /> Ice Importance Factor-Wind 1,,, = 1.00 Table 1.5-2 <br /> Seismic Importance Factor 1e = 1.00 Table 1.5-2 <br /> Spectral Response, Short Period SS = 1.600 (Mapped) <br /> Spectral Response, 1-s Period S I = 0.500 (Mapped) <br /> I: <br />!. Site Class assumed,no t;eotechnical Report <br /> D . Table 20.3-1 <br /> Site Class: <br /> Site Coefficient Fa = 1.20 Table 11.4-1 <br /> Site Coefficient Fv = 1.80 Table 11.4-2 <br /> is <br /> Structural Systems: <br /> Light framed walls with shear panels <br /> All other structural systems U TL = 6 (Figs. 22-14 th►u 22-17) <br /> Response Modification Coefficient R = 6.5 Table 12.2-1 <br /> Overstrength Factor 00 = 3 Table 12.2-1 <br /> l <br /> Deflection Amplification Factor Ca = 4 Table 12.2-1 <br /> is Basic Wind Speed: 100 mph <br /> Section 26.7.3u Exposure B ® <br /> 1. Exposure to Wind: _ <br /> Topographical Factor Kzr= 1.00 <br /> K <br /> Date:4/27/2021 <br /> I: <br /> Page: L1.1 <br /> I <br />