Laserfiche WebLink
��� <br />m�x <br />�Hxf~i� <br />HZi-�i <br />�HS <br />oxo <br />�ri�l <br />fp H <br />xH <br />t�7 O <br />HG <br />OH <br />��g <br />�� � <br />9H� <br />4 <br />Hy <br />g�' <br />� <br />C] C7 ti <br />��M <br />zyw <br />HOtn <br />� <br />i <br />�� � <br />�,,�,y , <br />Gco��l:ngincers <br />Select Hames <br />237 Elm Strect <br />�vcrett, Washington 98203 <br />Attention: Mr. Randy Clazk <br />i�'` . I . . - i l <br />i' <br />AFR 2 C i5g3 --- <br />__._...[��«i��,��:a, <br />April l9, 1993 CITY Of EVcRET� ' <br />public Works Dept.��"1p°'mnmcntaland <br />fenlor°c Sen�ices <br />Building SetUack Conditions <br />Hanabrook Development <br />Divisions III and N <br />Everett, Washington <br />Pile No. 2670-005-R06 <br />The purpose of diis letter is ro ouUine redured building setback cenditicns for focation of <br />homes at the tops of slopes on Divisions IlI and IV oC the Hanabrook Decclopment in Everett, <br />\Yashington. This has been discussed with Mr. Randy Clark of Select liomes, T4r• Pat McCoun <br />of Unive:sal IIrokeragc Corporation, and i�4r. rfichael Crowson of W&H Pacific. <br />We have observcd no signs of insiability on native slopes in Divisions IIl and IV. Cill <br />slopes on Divisions III and N were conswcted with swctural fill consis[ing of on-site granular <br />soils undcr full-time monitoring of a quali6al individual from our firm. '1hc strucwral fill is <br />keyed into ezisting firm native soils and fill placecl to achieve the final slope grades has been <br />properly benched into ezisting native materials and compactal to 95 pereent of MDD (maximum <br />dry density) according ro the specifications of the ASTM D-1557 test proceclure. In addition, the <br />lots are g-aded to slope away Crom the tops nf slopes and al� slopes have been covered with jate <br />matting and hydrosecded Cor erosion protection. radal, and ve�etaced as <br />In our opinion, wliere slopes have been placed, compacted> g <br />described above, the minimum building setback distance can be ceduccd to 10 Cect. Tlte setback <br />distance is the horizontal distance measured from the front face of tlic Cooting ro the face o[ Uic <br />slope. It should be understaod that if the setback distance is mduced to 10 feet, the risF-s of <br />]osing acccss, reducing the design life uf the foundatiens a��d h:t��ing :1ope ^.iocement impac[ the <br />house foundations are inc�eased. <br />GcoFngineae<, Inc. <br />5iW li�flh A�'enuc\ E <br />F�dmond,\t',1 9805' <br />Tclephonc (206) AGI�to00 <br />Ft� (20i) Siil-(Oi0 <br />n; ��a n, „o. .... <br />