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(�l'����i0�1 IICCI'S <br /> April 19, 1993 ����������i���,:��. <br /> fieoeM in�mne�nal anA <br /> fruiu�•i.'.er�icv. <br /> $C�CCt}{omt5 <br /> 237 Elm Sveet <br /> Everett,Wuhington 98?03 <br /> Attention: Mr. Randy Clark <br /> Building Setback Con.litions . <br /> Hanabrook Development <br /> Divisions III and IV <br /> Everen,Wazhinglon <br /> Fil�No. 1.670-0OS•R06 <br /> 'ILe pulpose of this lener is to cutlioe reduced buiiding setback conditions for lowtion of <br /> homes at U�e tops oi slop�on Divisiorts III and IV of the Hanabrook Development in Everett, <br /> Wazhington. 7Tis hu been discussni wi�1�fc Randy Clark of Select Homes,Mr.Pat McCourt <br /> of Universal Brokerage Coryoretion,and M:. Michae�Crowson of W&H Pacific. <br /> We 6ave obsrned no signs o[insubility on nativr slopes in Divisions III and N. Fill <br /> slopes on Divisioos III and N wve constrvaod with struc[ura!fill coaviaing of on•site granular <br /> soils under PoII-time monitoring of e qualified individual from our firm. The swctural fill is <br /> keyed into existing firm native soils and fill placed to achicve the final slope grades haz been <br /> propuly bencM1ed imo existing native mcterials and compaaai to 95 per:ent of�1DD(mazimum <br /> dry densiq�)according to the specifications of the AS'f�f D-1557 test procedure. In addition,the <br /> lots are graded m slope away from�he tops of slupes a•.id all slopes ha�•c been covered w�ith jutc <br /> matting and hydroseedod fnr erosion protection. <br /> In our opinion, where slopes have bcen placed, compacted, gradeA, and vegeeated as <br /> drscribed above,the minimum buiiding setback distance can be reduced to 10 teee. The setback <br /> distance is the horizontal disunce meazured L-om the front face of the footing to the fa:e of i5: <br /> slope. It should be understood that if the setback distance is reduced to 10 tect, ihe ri�ks of <br /> losing access,reducing the design li(e u(the foundations and having slope movement impact the <br /> houce feundations are increaced. <br />