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Gettler—Ryan Inc. Log of Boring B-2 <br /> PROJECT Chevron Station No 9-1848 LOCATION 1257 Yosemite Avenue, Manteca, CA <br /> GSI PROJECT NO 639201 CASING ELEVATION <br /> DATE STARTED 08/25/97 WL (ft bgs) 145 DATE 08/25/97 TIME 1216pm <br /> DATE FINISHED' 08/25/97 WL (ft bgs) DATE TIME <br /> DRILLING METHOD i5"Geoprobe TOTAL DEPTH 24 Feet <br /> DRILLING COMPANY Fisch Drilling GEOLOGIST Todd Del Frate <br /> on <br /> * x 1-- o <br /> CL � L) a_, GEOLOGIC DESCRIPTION REMARKS <br /> a to ..a .i z v <br /> a.. © � a -7 <br /> w o <br /> LU»-' a m can vai (D U3 <br /> Asphalt <br /> SM <br /> 0 B-2-4 5 <br /> SAND WITH SILT (SP-SM) - light olive brown (2 5Y <br /> 5/8), damp, 90-95% fine sand, 5-10% silt <br /> SP <br /> Y <br /> 10 0 B-2-10 <br /> SAND (SP) - pale yellow (5Y 8/3), dry, 100% fine <br /> sand <br /> lu Saturated <br /> 15 0 B--2-15 CL SILTY CLAY (CL) - dark gray (5Y A/t), moist, low <br /> plasticity, 65-70% clay, 30-35% silt <br /> SM <br /> SILTY SAND (SM) - very dark grayish brown (2 5Y <br /> 20 3/2), saturated,80-85% fine sand, 15-20% silt <br /> 25- <br /> 30- <br /> .35- <br /> JOB <br /> 53035JOB NUMBER 6392 Of Page 1 of 1 <br />