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1 15 of 23 <br /> ( PROJECT NO. NO. <br /> i <br /> S230731-2XR <br /> PROJECT 7211 Beverly Blvd, Everett, WA <br /> LONGITUDE SUBJECT Foundation Stabilization/Jacking <br /> ONE TWENTY <br /> ENGINEERING&DESIGN BY DATE 08/09/23 <br /> LOAD ANALYSIS: IBC 2018-1-Story Building <br /> 6'SPAN MAX TRIB Condition <br /> Roof LL(snow ground):25 psf <br /> Floor LL:40psf <br /> Floor/Roof DL:15psf <br /> Wall DL:12psf <br /> Roof Trib=0.5'28'max span=14' —U2 U2 <br /> Floor Trib=0.5'12'max span=6' <br /> Typical Fir Ht=10'x 2 stories=20' <br /> wa=15psf'(14'+6')+12psf'20'=0.54 kif <br /> w,L=25psf'14'+40psf'6'=0.59 klf <br /> wsrE%,=0.25kif <br /> wn.�,,,.=D+L+Stem=0.54kif+0.59k1f+0.25kif=1.4kif <br /> 6'Span Po,=0.54klf 6'=3.3 k <br /> 6'Span Pr,=0.59klf`6'=3.6 k 2'-2" <br /> 6'Span Ps,ra,=0.25kif'6'=1.5 k (1811+ 8") <br /> 6'Span P,E,,,,,.=3.3k+3.6k+1.5k=8.4k <br /> Case 1: Point Load <br /> Ple and connection requirements per a and connection requirements per <br /> contractor contractor <br /> 6'-0"Span:(Conc Only) <br /> Pt Load=9k <br /> Refer to attached calculations for <br /> analysis. 6'-0" max <br /> Case 2: Uniform Load <br /> 6'-0"Span:(Conc Only) NOTES: <br /> Uniform Load 1. Both uniform and point loads analyzed in the following calculations.Uniform loads are <br /> DL=790 plf assumed to be standard due to load distribution from bearing walls,however,the additional <br /> LL=240 pif point load is conservatively considered here for any major beam supports from above. <br /> LL,(snow)=350 plf <br /> Refer to attached calculations for 2• Maximum loading on the grade beam was determined by inspection of the building <br /> analysis. 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 /> 6'-0". <br /> L120 ENGINEERING&DESIGN <br />