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i 19011 Wood-Sno Road NE,Suite 100 <br /> , ' Woodinville,WA 98072-4436 <br /> Phone:425-814-8448 <br /> E NGINEERIPr C Fax_425-821-2120 <br /> Project: Pacific Ridge Homes <br /> Project Number: Lennon{Elevations A&B <br /> Code: IBC 2018 <br /> Risk Category II <br /> Earthquake: Site Class D <br /> le = 1.00 R= 6.5 <br /> SS= 1.500 Qo= 3.0 <br /> S, = 0.500 Cd= 4.0 <br /> p= 1.00 <br /> Wind: Basic Design Wind Speed, V 100 MPH <br /> Exposure B <br /> Topographic factor Kz-r= 1.00 <br /> $oil Bearing: 2000-psf Allowable Soil Bearing Pressure <br /> Concrete: 2500-psi Concrete Strength <br /> Higher strength may be used, but special inspection and testing reports not req'd <br /> Nails: Sheathing 8d common (2'/i'x 0.131") <br /> Framing 12d box(3%"x 0.131") <br /> Roof Framing: <br /> Snow Load Ground Snow, Pg 25 psf <br /> Exposure factor, Ce 1.0 <br /> Thermal Factor, Ct 1.2 <br /> Fiat Roof Snow, Pf(0.7 Ce C1 I Pg) 21 psf <br /> Use Snow Load 25 psf <br /> Attic(where accessible) 10 psf <br /> Dead Load Roofing-Composition Shingles 2.0 psf <br /> Sheathing-7116 OSB 2.2 psf <br /> Framing-Trusses a@ 24"oc 2.5 psf <br /> Insulation-Batt. 1.0 psf <br /> Ceiling -5/8 GWB 2.8 psf <br /> Misc. 1.5 psf <br /> Total 12 psf <br /> Deflection U360 Live Load, U240 Total Load <br /> Floor Framing: <br /> Live Load Residential 40 psf <br /> Decks 60 psf <br /> Dead Load Finish Floor-CarpetNinyl 2.0 psf <br /> Sheathing-3/4 PlywoodlEdge Gold 2,5 psf <br /> Framing-Trusses @ 24"oc 2.7 psf <br /> Ceiling -516 GWB 2.8 psf <br /> Misc. 2.0 psf <br /> Total 12 psf <br /> Deflection U480 Live Load, U240 Total Load <br /> Wall Framing: <br /> Dead Load Exterior 2x Stud Wails 10 psf <br /> Interior 2x Stud Walls 8 psf <br /> Date: 3/31/2022 <br /> Page: C1.1 <br />