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' � �' , <br /> LIU & ASSOCIATES, INC. <br /> Geotechnical Engineering Engineering Geology Earth Sciance <br /> April 23, 2007 <br /> Mc Scott Andcrson <br /> 4620 — 57`h Drivc NG <br /> Marysvillc, WA 98270 I �, ,� ., � , '� �i 'i_, i i ` <br /> � �1J � <br /> Dear Mr. Anderson: �� APR `L i LO', ! � i <br /> CITY G� EV��;�TT i <br /> Subject: Geotechnical Invcstigation and Recommendations r�;-.-; ,,: • ;,�„ <br /> Proposed Duplex Building `---" �"-- - <br /> I 134 Grand Avenuc <br /> Lvcrctt, Washington <br /> L&A )ob No. 6A 12( <br /> INTRODUCTION <br /> We undcrstand that thc developmcnt of a new duplex bnilding is planned for the sitc located at <br /> the t�bove address in Lverett, Washington. The general location of the site is shown on Plate 1 — <br /> Vicinity Map, at?ached hereto. The site is bordered by a steep slope on its west side. The <br /> purpose of this invcstigation is to characterize the subsurface conditions of thc site, evaluate the <br /> stability of the stcep slope of thc site, and provide mcommendations for stabilization of this steep <br /> slope and the building setback from the crest of this slope. Presented in this report are our <br /> findings, conclusion and recommcndations. <br /> SITE CONDITIONS <br /> Surfacc Conditions <br /> '1'he subjcct site is situatcd on thc �vcstcrn fringe of a gcntic to moderate, table-top-like plain, <br /> rimmed by steep slopes. Within thc sitc, the ground generally slopcs down very gendy westward <br /> across about the castcrn four fiRhs of lhe site to the crost of a steep slope which descends at about <br /> 1-1/211:1 V for a vcnical drop of about 30 fcct to thc right-of-way of DNSF Railroad below. <br /> 19213 Kenlake Place NE • Kenmore, Washington 98028 <br /> Phone (425) 483-9134 • Fax (425) 486-2746 <br />