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15of32 <br />LONGITUDE <br />ONE TWENTY <br />ENGINEERING & DESIGN <br />LOAD ANALYSIS: IBC 2018 -1-STORY <br />BUILDING <br />Typical Pile 8'-0" Span (Piles 1-2) <br />Roof ILL (snow ground): 25 psf <br />Floor ILL: 40psf <br />Floor/Roof DL: 15psf <br />Wall DL: 12psf <br />Stemwall DL: 100 psf (8" wall) <br />Roof Trib: 0.5*8' span = 4' <br />Floor Trib: 0.5*6' max span = 3' <br />Typical Ar Ht: 10' *1 story+ 5' gable <br />=15'-0" <br />Case 2: Uniform Load: <br />WDL = 15psf*(4'+3')+12psf*(15')=0.29klf <br />WDL (Ste-11)- 100psf* 2.5ft= .25kif <br />WsL=25psf*(4')= 0.1 klf <br />WILL =40psf*(3')=.12 kif <br />WTL= DL+SL+LL = <br />0.29klf+O.lklf+,l2klf = .51 klf (w/ostemwall) <br />0.29k[f+0.1klf+.12+.25klf=.76k1f (wl <br />stemwau) <br />Case 1: Point Load (8'-0" span): <br />PDL= 0.29klf*8'-0" = 2.32 kips <br />PDL lstemwall)= 0.25klf*8'-0" = 2 kips <br />PsL= 0.1klf*8'-0" = .8 kips <br />PLL= .12klf*8'-0" = 1 kips <br />PTL (w[o stemwau DL) = .51 klf*8'-0"= 4.1 k <br />PTL (wl stemwall DL) = .76*8'-0"= 6.1 k <br />Refer to attached calculations for <br />analysis. <br />PROJECT <br />SUBJECT <br />BY NJ <br />PROJECT NO. I SHEET NO. <br />1:1 ' <br />4230 Grand Ave, Everett, WA 98203 <br />Foundation Stabilization/Jacki <br />DATE 9/13/22 <br />---------------------- I ----------------------- <br />,le L/2 ell U2 <br />NOTES: <br />1. Both uniform and point loads analyzed in the following calculations. Uniform loads are <br />assumed to be standard due to load distribution from bearing walls, however, the additional <br />point load is conservatively considered here for any major beam supports from above. <br />2. Maximum loading on the grade beam was determined by inspection of the building <br />geometry and through conservative assumptions regarding span lengths and support <br />wall/foundation. All concrete walls assumed full tributary span of floor and roof members. <br />Conclusion: <br />Based on the loading and geometry of the structure we conclude that the foundation <br />may be stabilized through the use of piles and connections per R&R. These are to be <br />attached to the stem -wall (grade -beam) at an on -center (o.c.) spacing no greater than <br />8'-0". <br />112G ENGINEEQING& DESIGN <br />