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t <br /> Boring Log ° <br /> Protect Name: Sheet of <br /> Boeing Buildings_40.82 and 40.83 1 1 <br /> Job No.: Logged by: Start Date: Completion Dale: goring No: 131.1 101 <br /> 8474 S. Dinke]auut 2-18-94 2-18-94 I[I <br /> Drilling Contractor: Drilling Method: Sampling Method: <br /> Cascade HSA SPT II] <br /> Ground Surface Elevation: Hole Completion: <br /> *541'* ❑Monitoring Well 0 Piezometer ❑Abandoned,sealed with bentonite <br /> w No. .91 n)2 Surface Conditions: Lawn <br /> (%) Blows � � <br /> Ft. <br /> ' 6" topsoil and sod— <br /> ((� <br /> 13.0 55 ,l ML GLACIAL TILL: Brown sandy SILT, very dense, <br /> moist <br /> 2 — - becomes gray <br /> I] <br /> 9.69.6 50/3" 3 <br /> - trace gravel It] <br /> 4 <br /> 5In9.9 50/5r' <br /> B <br /> T - <br /> 8.4 50/I" tit I <br /> I <br /> i.ry �� <br /> SM GLACIAL' TILL: Gray silty SAND, very dense, 1 <br /> ;,1= i] <br /> <; 1 10 moist <br /> 11.5 ei/i i?.. -'--= <br /> rn 11 <br /> 8.9 sa/x+' i3 <br /> 14 -- <br /> 15 <br /> 9.3 so/6' .- T <br /> w <br /> 16 — *Elevations measured relative to finish floor <br /> of 40.83 building = 542'. <br /> / 17 <br /> Boring terminated at 15.5 feet below existing <br /> 19 grade. No groundwater encountered during <br /> drilling. Boring backfilled with bentonite. <br /> 19 i <br /> iii <br /> ,,„1 /!,\ ;<<, , Boring Log <br /> e� �y i1 Earth onsul I"ltsi 1flC. BOEING BULDINGS 40.82 and 40.83 <br /> II/�11tit�+.r,)� oaoleclesor Edinaci ,�oioprtiaEmYormerrec*elrf EVERETT,;,WAS$INGTON a' <br /> Prof.No.6474 Dwn. OLS Date MAR 94 Checked SOD I <br /> I ' Data 3=1-94 (Plate AZ 111 <br /> nwbeurrwaasoda,.depicted orobenvaaoreel the eme malo ndonaldeo tools,�aa.a .�rwnga a end lvv 'nr yeran e 11.ceindy <br /> all thti d oeA.Wna and .wse Iftneden` wnotsecupirnpanb ter the <br /> ayup 01 ' bNet n byo oilers d <br />