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Total depth of borings 74 Feet Diameter of borings B-114 Inch Date drilled• 11/16/92_ <br /> Casing diameters 2 inch Lengths 74 Feet Slot sizes 0 02 Inch <br /> Screen diameters 2 inch Lengths 15 Feet Material types PvC <br /> Drilling Companys wESTEX Drillers Christ Mike <br /> Method Useds Hollow-stent ouaer Cohforrna modified soht-spoon Field Geologists Claudio ..vtlo <br /> Signature of Registered Professionals <br /> Registration Nos 4313 States Coliforrno <br /> MEAS JR SAMPLE USCS( I WELL I <br /> DEPTH NO. m P.I.D. DESCRIPTION CODE i 'COHST. <br /> 0 <br /> Concrete <br /> 2 [ • f <br /> i � • k <br /> 4 <br /> S-5 ` 73 PPmv ML Clayey silt moderote yellowish brown dry cw-cwsticity hard <br /> i t <br /> r <br /> b <br /> l k r <br /> I I <br /> j0 S-16 40 PPOnv � I I •' <br /> I � L i <br /> F 2 l •� <br /> I E � •� <br /> 14 = I <br /> S-15 33 PP�v :race v2v moderate brown non-e,osuc I j <br /> �- ,6 , E• <br /> I• � <br /> t��/,s LOG OF BORING: B-2-7t/MW-6 i PLATE <br /> .�.. W <br /> tom!'/vArma ARCO Service Station No. 2130 3 <br /> 7908 North Ei dorado Street C 6 O <br /> 0003Gi7A <br /> PROJECT NO. 30003 FU H° Stockton, California <br />