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19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,WA 98072-4436 <br /> 11111111111111.11.1111111111111111111.111111 Phone:425-814-8448 <br /> 1 1 "rl tE..ET7'I a Fax:425-821-2120 <br /> Peterson Garage - ADU Revision Date: 2/28/2022 <br /> 22-696-02 <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 Procedure, Low Rise <br /> Risk Category: 'II-Other Structures 1 Table 1.5-1 <br /> Snow Importance Factor I s = 1.00 Table 1.5-2 <br /> Ice Importance Factor-Thickness /, = 1.00 Table 1.5-2 <br /> Ice Importance Factor-Wind 1,, = 1.00 Table 1.5-2 <br /> Seismic Importance Factor I e = 1.00 Table 1.5-2 <br /> Spectral Response, Short Period Ss = 1.378 (Mapped) <br /> Spectral Response, 1-s Period Si = 0.490 (Mapped) <br /> Site Class assumed,no Geotechnical Report V I <br /> Site Class: D 117 I Table 20.3-1 <br /> Site Coefficient Fa = 1.20 Table 11.4-1 <br /> Site Coefficient F„ = 1.81 Table 11.4-2 <br /> Structural Systems: <br /> Light framed walls with shear panels <br /> All other structural systems ♦ TL = 6 (Figs. 22-14 thru 22-17) <br /> Response Modification Coefficient R = 6.5 Table 12.2-1 <br /> Overstrength Factor S2o = 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: 5/6/2022 <br /> Page: L1.1 <br />