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R�CEIVED. <br /> �EOTECH ,IUL 0 21992 <br /> CONSULTANTS, INC. <br /> 13256 N.E.ZOth St.(NoMup Way).Suite 16 SIERRA <br /> e���.we veoos J u 1 y 1 , 1992 <br /> (206)7475618 <br /> FAX7�1A561 JN 92276 <br /> Sierra Construction Se�vices, Inc. <br /> 16715 Northeast 79th Street <br /> Redmond, washington 98052 <br /> Attention: Mike Ruhl <br /> Subject: Geotechnical Engineering Study <br /> � Proposed Eagie Hardware Store <br /> Hewitt Avenue and Fulton Straet <br /> Everett, Washington <br /> , <br /> Gentlemen: <br /> We are pleased to present this geotechnical engineering report <br /> for the proposed Eagle Hardware Store to be constructed on <br /> Hewitt Avenue in Everett, Washington. The purpose of our work <br /> was to explore site surface and subsurface conditions end to <br /> provide general earthwork recommendations and design criteria <br /> _ for foundations , and retaining walls . <br /> � Nine test borings were drilled to explore subsurface <br /> • conditions . Some of these borings were used for exploring <br /> � both soil conditions from a geotechnScai engine�ring <br /> standpoint and te studY the patential for soil contamination . <br /> The results of our e�vironmental analysis are being presented <br /> in a separate environmental assessment report. In general , <br /> the test borings encountered a layer of fili or topsoil 2 to 7 <br /> feet in thickness overlying stiff , clayey silt soils. Dense, <br /> glacially-consolidated soils were found underlying the native <br /> silts . It is our opinion that the building may be supported <br /> on conventional foundations placed over the native sttff to <br /> verY stiff silts that underlie the fill and topsoil . <br /> Stripping of fill below the entire building area is <br /> recommendrd. Reuse of the silty on-site fill soils is <br /> dependent on weather and soil moisture conditions. <br /> The attached report contains a discussion of the study and our <br /> recommendations . Pleese contact us if there are a�y questions <br /> ' regarding this report, or if we aan be of further assistance <br /> during the design phase of this project. <br /> Respectfully submitted, <br /> GEOTECH CONSULTANTS, INC. <br /> . � � � � od � � ��f�� <br /> MAR 0 5 ���3 �ames R. Finley, �r. , P.E . <br /> Principal <br /> =-- ,........... <br /> GIl � GF EVER�TT <br /> ' Bidg. Permlt Counter <br /> � <br /> � <br /> a- <br />