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�/// � CABCADE TE8TN6 LABORATDFV.INC• <br />� TEgTING 6 INBPECTION - EN��NEEPS <br />PNONE: �O6 / 6<i']5�7 <br />` 1�120 N.E. T1+t STtiEET <br />` BEILEVUE, W�SMINGTON 9800) <br />April 2, 1979 <br />Cert. No. 794-3G <br />Craig Bunney, Construction <br />P.O. Box 526 <br />Everett, Washington 98206 <br />Reference: P°oposedpLowell Duplex <br />5203 4th Street <br />Everett, Washi.ngton <br />Gentlemen: <br />This is to serve as a report of existing site soils observation <br />and recommendations for construction and stabilization at the <br />above referenced project site, as requested by you. <br />Site inspection was performed on March 29, 1979, to observe <br />exi�ting conditions. An excavation into the easterly sloping hill- <br />side had been performed for placement of the proposed duplex <br />structure. This excavation occurs at �he base of the slope, in <br />from the alley approximately fifty (501 feet and full width of <br />the property. <br />The soils observed consisted of grey-brown fine silty sand, occurring <br />along the excavation slopes, and grey-brown fine sandy silt ��t the <br />base of the excavation. Overlying these natural soils is a variably <br />thick mixture of artificial fill and rubbish up the slope. A portion <br />of this fill has been removed from the higher portion of the site, <br />creating a terraced appeararice. The excavation base conaigtresumeably <br />the grey-brown silt overlain by a course of quarry rip-rap p <br />placed for stabilization within the building area. <br />Considerable groundwater and hillside seepage was observed around <br />the excavation. It appears that groundwater fiows within the <br />silty sands above the silts, derived from upslope S�herexcavation <br />Presently, these waters enter the excavation along <br />base and are directed around the builcling area into a catch basin <br />Everen <br />SllvortlHa (Zpgl �5fl-081] <br />Tacome �ZOfiI 691�G020 <br />I . 1]O6) 4]<.]]]) <br />