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DATE OF BORING: January 22,2003 <br /> ❑❑ IN PLACE <br /> x X w qu <br /> UNCON <br /> w w o SURFACE ELEVATION:Approx. 13 feet (4 meters BLOWS/FT. STRENGTH DRY MOIST. <br /> Kv, (TSF) UNIT CONTENT <br /> a U O ... .,.. . .. _. WEIGHT <br /> p a ° <br /> DESCRIPT 'J1"- Ot T <br /> I <br /> O N O -FIELD /DRY <br /> PENET. <br /> APPROX, (PCF) WEIGHT <br /> 0 = ORGANIC SILT(OL),dark brown 7.5 YR 3/3,damp,soft,mottled wit <br /> 1 = distinct rounded contacts to olive colored patches to 3 cm in diameter 9 <br /> CLAYEY SAND(SC),olive brown 2.SY 4/4,moist,very fine grained <br /> sand,moderately dense-loose <br /> 1 2 6 <br /> CLAYEY SAND(SC),olive brown 2.5Y 4/4,moist,very fine grained t <br /> 5 silt sized grains,trace root casts to 0.25 mm in diameter <br /> 2 <br /> 10 3 <br /> 3 POORLY GRADED SAND(SP),olive brown 2.5Y 4/4,medium 15 <br /> grained sand,saturated,moderately dense,sand is subangular to rounded <br /> trace muscovite grains to 2 min in diameter, <5% clay/silt fines <br /> I5 4 Becomes very fine grained clay silt fines, —30%in the sample. 28 <br /> 5 :: SILTY SAND SM olive brown 2.5Y 4/4 very fine rained saturated <br /> Bottom of boring at 16.5 feet <br /> 20 <br /> 7 <br /> i <br /> u <br /> 25 <br /> w <br /> 4 <br /> a 8 <br /> 0. <br /> Z <br /> O <br /> z <br /> m <br /> 8 <br /> v 30 <br /> r <br /> 0 <br /> O <br /> 0 ROBINSON PROPERTY BORING NO.: MW-4 FIGURE <br /> .5ENGEO <br /> m INCORPORATED LOGGED BY:J.Brown <br /> 61 excen snrcenvicenvice lrrl LATHROP,CA �� � <br /> PROJ.NO.:5747.5.002.01 n <br /> CLSP-4 <br />