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DATE OF BORING: January 22,2003 IN PLACE <br /> Ca qu <br /> z W UNCON <br /> h w SURFACE ELEVATION:Approx. 13 feet (4 meters) BLOWS/FT. STRENGTH DRY MOIST. <br /> w Z (TSF) UNIT CONTENT <br /> Q w WEIGHT <br /> h Wj U O <br /> Q w aw DESCRIPTION <br /> q *FIELD %DRY <br /> a PENET. <br /> APPROX, (PCF) WEIGHT <br /> o —— ORGANIC SILTY SAND(OL),dark brown 7.5YR 3/3,loose,minor <br /> 1 roots and root casts,fine grained sand,moist,mottled with distinct 7 <br /> rounded contacts to olive colored patches to 3 cm in diameter <br /> I 2 SILTY-CLAYEY SAND(SM),olive brown 2.5Y 4/4,fine grained sand 7 <br /> loose,—30%silt/clay fines,moist,trace root casts to I nun <br /> 5 <br /> 2 <br /> l0 -3 <br /> 3rde <br /> AY SC grading to CL wet to saturated 25 <br /> - )with minor to trace very fine grained sand,olive brown <br /> iff,moist,localized patches of iron oxide staining to 2mm in <br /> 4 <br /> 15 4AND(SC),olive brown 2.5Y 4/4,saturated,fine to medium 15 <br /> se to medium dense —30%fines <br /> 5 AY(CL),olive brown 2.5Y 4/4,fine grained,—15%sand, <br /> wet stiff <br /> Bottom of boring at 16.5 feet. <br /> -6 <br /> -20 <br /> 0 7 <br /> C. <br /> U <br /> 25 <br /> w <br /> a <br /> °x 8 <br /> a <br /> z <br /> 0 <br /> z <br /> w <br /> N 9 <br /> O <br /> v <br /> 30 <br /> 0 <br /> W BORING NO.: MW-2 FIGURE <br /> EN�GJ ROBINSON PROPERTY NO. <br /> LOGGED BY:J.Brown <br /> o INCORPORATED I,ATHROP,CA W— <br /> zW PROJ.NO.:5747.5.002.01 c�cK�oav <br /> EXCELLENTSER VICE.SINCE 1971 <br /> W <br />