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Boring Log <br /> Project Name: Sheet of <br /> Costco Wholesale Gas Station Addition 1 2 <br /> IJob No. Logged by: I Start Date: Completion Date: Boring No.: <br /> 8556 KME 1/5/99 1/5/99 B-1 <br /> — Drilling Contactor: Drilling Method: Sampling Method: <br /> Associated HSA , SPT <br /> Ground Surface Elevation: Hole Completion: <br /> ±566.5' ❑ Monitoring Well ❑ Piezometer ® Abandoned,sealed with bentonite <br /> W No. o ft co p Surface Conditions: <br /> Blows Aa+' <br /> (96) Ft. q w m <br /> , <br /> *A SM (2"Asphalt Concrete,4" Crushed Rock Base) <br /> , rown silty SAND with gravel, medium dense, moist(Fill) <br /> 13.5 3 <br /> 24 ' 4 <br /> 4 SM Reddish brown silty SAND with gravel, medium dense, moist <br /> 9.8 5 SM Brown silty SAND with gravel, very dense, moist <br /> 1 <br /> • 90/11" <br /> 6 -31%fines <br /> 85 50/3" 8 <br /> 9 -grades to gray brown <br /> 10 <br /> 7.950/3" <br /> 11 <br /> 12 <br /> 1.:S is <br /> 1.. <br /> 13 <br /> 14 <br /> ---- <br /> I] 15 <br /> 9.4 50/4' .•4 1 <br /> 1 i 16 <br /> 17 — <br /> rn 18 <br /> rn <br /> c <br /> ra 19 <br /> <-1 i <br /> a ��►� ��� �� Boring Log <br /> A Earth Consultants Inc. Costco Wholesale Gas Station Addition <br /> ()� 1i►1��� Geotechnical�, GeologistsEnvironmentalsc'""�'s Everett,Washington <br /> co <br /> a Proj.No. 8556 Dwn. GLS Date Jan.'99 Checked KME Date 1/18/99 Plate A2 <br /> m <br /> Subsurface conditions depicted represent our observations at the time and location of this exploratory hole,modified by engineering tests,analysis an <br /> judgment. They are not necessarily representative of other times and locations.We cannot accept responsibility for the use or interpretation by others of <br /> nfnnr,otinn nracantael nn+hie Inn <br />