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4 <br /> NM <br /> SKYGATE ENGINEERS AND CONSULTANTS, LLC Page 1 of . <br /> STRUCTURAL DESIGN <br /> Date: November 20, 2023 <br /> Revision: 0 <br /> STRUCTURAL DESIGN CALCULATIONS <br /> s GEORGF <br /> © ovqi( ,~+r 4i 0 m <br /> _ JAN 21 2024 0A•s 'Q 5326 a <br /> FS FG/STERN C, <br /> CITY OF EVERETT S/ONAL �� <br /> Permit Services <br /> Project: Bojan Vranjin Single Family Residence 11/30/2023 <br /> 2132 - 116th Street SE <br /> Everett, WA 98208 Kerellos Youssef, P.E. <br /> Scope: Proposed Remodel/Addition for a One-Story Single Family Residence <br /> Codes: 2018 International Building Code (IBC) and ASCE 7-16 <br /> Loads: DL LL/SL* <br /> Roof 15 + 25 = 40 psf 4.0 :12 Slope w/Asphalt Shingles) <br /> Floor 10 + 40 = 50 psf <br /> Ext. Walls 15 psf (2x6 studs @ 16" o.c. with 1/2" Plywood & Hardi-Plank Siding) <br /> Int. Walls 10 psf (2x4 studs @ 16" o.c. with 1/2" GWB on both sides) <br /> * Roof Snow Load (SL) includes Rain Surcharge Load of 5 psf <br /> Seismic Design Category: D Site Class: D (Default- Section 11.4.3) <br /> Ss= 1.365 Fa = 1.0 <br /> Wind Exposure: B Design Wind Speed: 98 mph (3-S Gust) <br /> Materials: <br /> Studs and Plates: Douglas Fir#2 or better <br /> Beams: Glulam or Douglas Fir#1, U.N.O. <br /> Headers: Douglas Fir#2, U.N.O. <br /> Reinforcing Steel: Grade 60 <br /> Concrete: 2,500 psi (28 days strength) <br /> Contents: Page No. <br /> - Cover Page 1 <br /> - Roof Framing and Floor Framing 2 <br /> - Foundation Design 3 <br /> -Wind Load Design 4 <br /> - Lateral Loads and Shear Walls Design 5 <br /> - Holdowns 6 <br /> 21619 36th Dr SE, Bothell, WA 98021 T. (425) 623-4619 kerellos.y@skygatengineering.com <br />