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Structural Calculations - Residence Underpinning ' EC <br /> Project Name : May Residence Project No. : 19001.18 <br /> Designed By : DET Date : 10-Jun-19 c ' Y <br /> CALCULATIONS: <br /> Design Loads <br /> DEAD LOADS LIVE LOADS <br /> Roof Load, qr = 12 psf Floor Live Load (Residential) = 40 psf <br /> Floor Load, of = 10 psf <br /> Wall Load, qw = 10 psf SNOW LOADS <br /> Q.Concrete = 150 pcf Roof Snow Load = 25 psf <br /> Q.Soil = 120 pcf <br /> Worst Case Vertical Design Load Calculation <br /> g or Q b or bd w q b w <br /> (psf or pcf) (ft or ft^2) (plf) (psf) (ft) (plf) <br /> RoofDL = 12 12.00 144 1st FloorDL = 40 6.00 240 <br /> 1st FloorDL = 10 6.00 60 2nd FloorDL = 40 0.00 0 <br /> 2nd FloorDL = 10 0.00 0 Total Live Load= 240 plf <br /> WallDL = 10 8.00 80 <br /> StemwallDL = 150 0.50 2.25 169 RoofsL = 25 12.00 300 <br /> Footingn = 150 1.00 0.50 75 Total Snow Load= 300 plf <br /> Total Dead Load= 527.8 plf <br /> Tributary Width to Anchor = 7.5833333 ft <br /> Dead Load = 4.00 kips <br /> Floor Live Load = 1.82 kips <br /> Roof Snow Load = 2.28 kips <br /> Controlling ASD Load Combination : D+0.75L+0.75S <br /> Maximum Vertical Load to Worst Case Pier =;;N7 d73 kips <br /> 13•-0' 35.-0.. <br /> I II <br /> ! ill <br /> E <br /> \ 47.74"' c ' f il. <br /> iillt <br /> 1 o <br /> i . <br /> M y• .11 ,i M <br /> N • . i;i <br /> 4 I <br /> N F.•'til t! e`..: I <br /> 4i1 i <br /> 36 0"__ I 12._0. <br /> Tower Engineering Company 21907 64th Ave.W,Suite 140, Mountlake Terrace,WA 98043-2298 Sheet 2 of 7 <br />