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PROJECT NO C81-2320 EI Dorado CLIENT Shell OPUS BORING/WELL NO MW-+ <br /> LOGGED BY V Fischer LOCATION 2320 North EI Dorado,Stockton,CA PACE 1 OF 3 <br /> KHMDRILLER Gregg DATE DRILLED 1/22/03 LOCATION MAP <br /> DRILLING METHOD HSA HOLE DIAMETER S" <br /> SAMPLING METHOD Split Spoon HOLE DEPTH 50' y <br /> m <br /> RONMEWAL. CASING TYPE. PVC WELL DIAMETER 2" v m <br /> MANAGFMRTT SLOT SIZE 0020" WELL DEPTH 50' '�+ <br /> INCORPORATED GRAVEL PACK 2-12 CASING STICKUP N/A o UST <br /> ELEVATION NORTHING FASTING • MW-4 <br /> Adams St <br /> Well completion Static y o c Sample v <br /> c �a <br /> Water p o 3 s � 1 TTHOLOGY / DESCRIPTION <br /> Level ❑ ,�, a <br /> AF Asphalt -6" thick air knifed to 7' on 1/15/03 <br /> 1 GC Clayey GRAVEL, gray brown, 30% clay, 70% gravel <br /> dry <br /> 2 CL Lean CLAY, dark brown, <5% sand, moderate to high <br /> moist plasticity <br /> Q 3 <br /> C <br /> Y <br /> 4 <br /> moist Q ML SILT, orange brown, low plasticity <br /> 5 <br /> moist 6 <10% fine grained sand <br /> 7 <br /> 14 (gray mottling, Mn staining, root holes <br /> r 188 <br /> 26 <br /> 18 9 <br /> I 50 10 <br /> 12 ML� Sandy SILT, reddish brown, Mn stains, 35% fine to medium <br /> dry 20 38 11 sand, caliche, rare coarse sand <br /> I 50 <br /> 1912 CL Lean CLAY, red brown, Fe and Mn stains, rootholes, <br /> 50 moderate plasticity <br /> 12 13 `SP+ Poorly Graded SAND, red brown, 95% fine grained sand, <br /> 15 14 t root holes, caliche <br /> damp 20 <br /> 5 15 <br /> 58 12 <br /> 15 16 <br /> 12 (<10% fines <br /> 15 17 <br /> 12 <br /> I 12 <br /> 18 18 (gray tan with Fe staining, medium rained sand <br /> 25 19 <br /> 18 20 <br /> dry 12 14 SW Well Graded SAND, tan graywith Fe stamen , fine to <br /> 1921 medium grained sand <br /> 21 <br /> 14 22 <br /> damp, 1 15 <br />