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02/OB/2008 09: 10 �AS 4'15 &21 4334 TERRA ASSOCIATES f�10C3 <br /> Mr. Mich�cl D. Chaplin,AIA <br /> October 8,20U7 <br /> Snmmarv <br /> �Ve perCormed field densiry tests on-site during mass grading and in �rench backfill materials. 'Chese tests were <br /> performed in general accordance with American Socizty fur Testing and Materials (ASTM) Test Designation D- <br /> 2922 (hTuclear Gauge Method). '1'he results of ou� ;ield densiry tes�s are summarized on our referenced memos. <br /> In our opiuion, strucwral fill placed on the road�,vays, on the lots, as bac}:fill in utility trenches, and behind walls, <br /> that was observed and tested by our representati�-a, has been adequately compucted in accordance with our <br /> reconunendations and constr:�clion plans upproved by the City of Everett. 13caring surCaces obszrved by ierra <br /> Associates, Inc will provide adequate support tor the new structure. Pavemenl subgrades �eere firm und <br /> unyielding a[ the time of eur observations. Copics of our�eld memos are at[achcd to this letter. <br /> Our work was conducted in accordunce with generally acecpted oeotcchnical enginecring pracuces in the Pugel <br /> Suund urea and within the scope of our proposal, datr,d March 30, 2007. This report is tor the exclusive use of <br /> TOC and its representativcs. No othcr w.u'ranty is cxpresscd or implied. <br /> We tivst the information presented is sufficient for your curcent necds. If you have any questions or require <br /> additionul information,pleasc cull. <br /> Sinccrcly yours, <br /> TI'sIiRA ASSOC fftiS,INC. <br /> � v._�. <br /> �' �' ,g--.��:�'�� <br /> `�,,,��". • ,,�,`�a <br /> ,'�'`�� n� <br /> Charle. . ,i ��'pi���'? <br /> �S ! <br /> Project I��n. �a -> t� ..� t� <br /> � ' asii ���� ' l'`I , <br /> �, �, . ; �:� r l 1�� v7 <br /> , , <br /> � � : , ? <br /> "cl eoJdfc J. sc ' .�-m1� �`;; � <br /> �'��, <br /> Yrincipal �53tbNRY ti��� <br /> , ��t' <br /> CRL/"I'JS:m�F".&S�C�,��10��._ ._` <br /> I:ncl: Picld Memos 1 tl�roueh 27 <br /> cc: D4r. 1ap Sccly, TOC <br /> Project No.'C-5838-3 <br /> Page No. i' - <br /> a <br />