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Date :10/29/2020 <br /> Current Job Code:Trudeau, Margie <br /> n <br /> Renewables 2 of 6 <br /> Engineering <br /> R6of Properties: <br /> Roof 1 <br /> Roof Type= Shingle <br /> Roof Pitch (deg)= 10 <br /> Mean Roof Height(ft)= 13 <br /> Attachment Trib Width (ft) = 2.75 <br /> Attachment Spacing(ft) = 4 <br /> Framing Type= Rafter <br /> Framing Size= 2x10 <br /> Framing OC Spacing(in.)= 24 <br /> Section Thickness, b(in.) = 1.5 <br /> Section Depth, d (in.) = 9.25 <br /> Section Modulus,Sx(in.A3) = 21.4 <br /> Moment of Inertia, Ix(in.A4)= 98.9 <br /> Framing Span (ft)= 24 <br /> Deflection Limit D+L(in.)= 4.8 <br /> Deflection Limit S or W(in.)= 3.20 <br /> Attachments Pattern= Fully Staggered <br /> Framing Upgrade= Adequate <br /> Sister Size= NA <br /> Wood Species= DF#2 <br /> Wood Fb(psi) = 900 <br /> Wood Fv(psi)= 180 <br /> Wood E(psi)= 1600000 <br /> CD(Wind)= 1.6 <br /> CD(Snow)= 1.15 <br /> CLs= 1.00 <br /> CM=Ct=CL=C;= 1.0 <br /> CF= 1.1 <br /> Cf.= 1.00 <br /> Cr= 1.15 <br /> F'b_wind (psi) = 1822 <br /> F'b_snow(psi)= 1309 <br /> F'v_wind (psi)= 288 <br /> F'v_snow(psi)= 207 <br /> M_a[Iowa ble_wind (Ib-ft) = 3247 <br /> M_allowable_snow(Ib-ft)= 2334 <br /> V_al Iowa ble_wind (Ibs) = 2664 <br /> V_aI Iowa ble_snow(Ibs) = 1915 <br /> 1960 Chicago Ave,Suite D15, Riverside,CA 92507 <br /> www.currentrene\,vableseng.com I 951.254.5655 <br /> INTEGRITY I PROFESSIONALISM I CUSTOMER EXPERIENCE <br />