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JRR Engineering, Inc. <br />18609 76th Ave. W., Suite B <br />Lynnwood, WA 98037-4149 <br />(425)697-5108 <br />Co3Uhx-L)1�- <br />MM I t-A t pglo UnlvJ <br />Client: <br />Rick Remsing <br />Project Location: 50XX Ocean AV <br />4922 99th PL SW <br />Everett, WA <br />Mukilteo, WA 98275 <br />Design calculations are for 80 mph wind <br />(425) 742-5918 <br />lexposure <br />C and 25 psf snow load. <br />Do not use or depend upon these <br />calculations for more severe wind <br />Scope: <br />Lateral Design Only <br />exposure or snow loading. <br />Code: <br />1997 UBC <br />Live Loads: ISeismic <br />Zone: <br />3 <br />Exposure: I <br />C <br />Windspeed (mph): <br />80 <br />Dead Loads: <br />Roof & ceiling load 18 psf <br />Floor load 12 psf <br />Exterior wall load 60 plf <br />Interior wall load 5 psf (floor area) <br />Wind design: <br />P=Ce'Cq'gs'1 <br />Where; <br />Cq= <br />1.3 <br />(Table 16-H) <br />I qs= <br />16.4 <br />psf(Table 16-F) <br />1 =j <br />1 <br />I(Table 16-K) <br />I <br />Ce Varies over height <br />(Table 16-G) <br />0-15 Ce = <br />1.06 <br />and P= <br />22.6 <br />psf <br />15.20 Ce = <br />1.13 <br />and P= <br />24.1 <br />sf <br />_ <br />20-25 Ce = <br />1.19 <br />and P= <br />25.4 <br />sf <br />25-30 Ce = <br />1.23 <br />and P= <br />26.2 <br />st <br />I <br />Seismic design: <br />V = 2.5CalW/R <br />E = p Eh11.4 <br />= 2 - 20/(r (Ab)^.5) <br />Where; <br />Ca = <br />0.36 <br />Table 16-Q) <br />Z _ <br />0.3 <br />(Table 16-1) <br />I = <br />1 <br />(Table 16-K) <br />R = <br />5.5 <br />(Table 16-N) I <br />W =Total dead load <br />Sd = Soil Type (Section-1629.3) <br />1.4 - Ultimate Strength To Allowable Stress <br />p = Redundancy Factor (1.0<p<1.5) (Eq. 30-3) <br />Eh = V = Horizontal Base Shear (Eq. 30-5) p <br />E =Seismic Force (Eq. 30-1 <br />Ab = Total Ground Floor Area <br />_ <br />�T <br />r=(10/Lw) Vi / Vt (Section 1630.1) <br />Vi = Wall Shear I I <br />Vt =Total Story Shear <br />Lw = Length of Wall <br />—AL <br />Therefore; <br />V = 0.117 m <br />JUPIRES 16 1231ZO03 <br />Prepared by: JKMR <br />Checked by. RKR <br />Project No. 03-36B <br />Project Name: Remsi_ ng_Residenre <br />6/ 10/2003 <br />LATI=R%1(. cAlLr <br />Page 1 of JJ <br />