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P o BOX ,�„ Diversified Design /nc. �. <br />2120 HEVJITT� 4V[ <br />EVEaErT, vrnsHwcTow �H2a; ioni PROFESSIONAL ENGINEERS AND DESIfiNERS <br />City of Everett <br />3200 Cedar Street <br />Everett, Washington 98201 <br />Attn: Mr. Kirk Brooks, Building Official <br />�'_�OI ��ur�crV�ec� � <br />Nov. 23,2009 <br />Subject: Garage Permit for Cal Ferguson, I'ertnit # B 0906 - 020 <br />Dear Sir; <br />Please considPr this letter as documentation of the soils investigatian <br />done for the permiting and construction of the garage at the Ferguson residence. <br />Prior to permit application the soils at the top of the existing embankment <br />and on the face of th� embankment were inspected by hand excavation to <br />determine their suitability for the cantilevered design requested for this site. At <br />this time they were found to be course sand with very little loam or clay and no <br />signs of hardpan layers. These soils were found to be undisturbed, original, <br />very firm and more than capable of supporting a foundation loading in the 2,000 <br />Ib./ sq. ft. range. <br />During the construction excavation, the concrete sub-surtace pilasters <br />required soil removal to approximately seven (7) feet below existing grade. <br />These deeper excavatians as well as the grade beam and perimeter footings <br />excavations were all field inspected by the engineer and found to be consistant <br />with the original soil characteristics except that the deeper excavations indicated <br />even firmer and more capable load bearing abiliry than original determined. <br />4f you have any questions or require any additional information, please call <br />us at: (425) 252-5126 office or (425) 923-9587 cell. <br />Yours Truly, <br />l.'� • � <br />Ve�ne L. Lindberg . E: <br />Enginee ng Manager for D.D.I. <br />iELEPHONE� � 252�5126 FAX � � ��� <br />