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• • 18 of 24 <br /> A PROJECT NO. SHEET NO. <br /> S200831-1 <br /> 4111,00* 4514 Seahurst Ave, Everett, WA 98203 <br /> PROJECT <br /> LONGITUDE SUBJECT Foundation Stabilization <br /> ONE TWENTY° <br /> ENGINEERING&DESIGN BY ZT DATE 11/20/2020 <br /> I 11,I,1,1),1. <br /> `I RI1 1 f t <br /> Jt ' <br /> 1 1 1 1 1 <br /> I J 1 1 1 1 1 1 1 <br /> ! milt <br /> I I 1 1 1 1 <br /> I I 1 I l l l f l l <br /> 1I 1 1 1 I 1 1 J 1 I <br /> 1 <br /> I 1'1J1'1'1'1'1 <br /> 11 1 1 1 1 1 1 <br /> 1 1 11 1 1 <br /> 1111111 <br /> I t l l l l <br /> 1 1 1 1 1 1 1 <br /> I11111I1JtI1I_ <br /> IIII 1 111 11EO 1 <br /> 1 11 <br /> 1 1 1 1 1 1 <br /> 1 1 1 1 1 1 1 1 <br /> 1 I I I I I I <br /> 1 1' - l 311111 <br /> 1 1 1 1 <br /> I 1 J 1 I 1 1 1 <br /> I I I I I I <br /> 11 1 1 1 1 <br /> I I21-4' 1 1 <br /> 1 1 1 1 1 1` <br /> I / 1 1111 111 llllI-UP Illl 1111 IIII IIII llll Illl llll Illl IIII 111_1111_ <br /> IIII-IIII=IIII- IIII=II{1=IIII IIII III} 1111E1111=1111=1111=1111_1111=IIII <br /> 7,-�„ I=IIII=IIII=IIII= III=IIII=IIII=IIII=IIII=1111=1111=1111=1111=U11-=IIII=1111= <br /> =IIII=IIII=IIII=11U1111—IIII=IIII__IIII=IIII_=I111=1111=1111=_1111=-1111—IIII=IIII <br /> 1=IIII=IIII=IIII= III=IIII=IIII=IIII=IIII=IIII=IIII=IIII=IIIIIIII=IIII=IIII <br /> 1111=1111=1111=11lE1111=IIII=IIII=IIII=1111=1111=1111-=1111=1111=IIII=1111=111 <br /> 2,-�„ 1=IIII=IIII=IIII= III=IIII=IIII=IIII=_IIII=IIII=1111=-1111=IIII=IIII—IIII=IIII= <br /> 11111111IIII—►J�11111111=IIIIIIII11111111IIII1111_1111IIII_IIII=IIII <br /> 1=IIII=IIII=IIII 1=IIII=IIII=IIII=IIII=IIII=IIII=IIII=1111=1111=IIII=IIII= <br /> #1 or#2 <br /> Perspective Elevation <br /> Support below (E) Chimney <br /> - Unit weight of existing bricks = 39 psf (4" clay brick) <br /> - Unit weight of CMU lower level = 104 psf (assume 10" normal weight solid grouted) <br /> - Est. length of chimney perimeter= 18'-0" (conservative) <br /> - Est. height of brick veneer = 25'-0" <br /> - Est. max height of chimney = 25'-0" <br /> Total Weight = 104psf(18'-0" perim x 25' tall) + 40psf (18'-0" perim x 25' tall) = 64.8 kips <br /> This scope of this work is to stabilize only. It is therefore assumed that the bearing capacity of the <br /> existing soil is adequate to carry 1/2 of the chimney load on the sides that have not settled. As such it <br /> can be assumed that Concentric Pile#1 &#2 each carry 1/4 of the total chimney load. To provide <br /> additional conservatism this value has been amplified to 1/3 of the total chimney load. <br /> ==> Total Load for Pile#1 &#2 = 64.8 k/ 3 = 21.6 k per pile <br /> L120 ENGINEERING&DESIGN <br />