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i <br /> Total depth of borings 73 Feet Diameter of boring#8-1/4 tncft Date drilled,_11 5/93 <br /> Casing diameter= 2 Inch Length# 73 Feet Slot sixes 0 02 inch <br /> Screen diameter# 2 Inch Lengths 20 Feet Material type, Pvc <br /> Drilling Company# Woodward Driller: Eric/Randy <br /> i Method Used# Hollow—stem auger Col,fornio modified soht—spoon Meld Geologists Claudio Avna <br /> Signature of Registered Professionals -� <br /> Registration Noa ;-'3 States California <br /> MEAS SAMPLE P.I.D. USCS I WE'LL <br /> DESCRIPTION <br /> DEPTH NO. m CODE I i CONST.I <br /> 1 <br /> a � <br /> F Unaeve,coed land I l <br /> 1 2 F � <br /> i . ' <br /> 4 <br /> ML Clayey sit dark yellowish brown dry low plosucity (drill cuttmas) - 1 <br /> 6 J _ <br /> - i � <br /> 8 I <br /> 10 - � <br /> 5-10 24 0 Moaerete ellowisn browni .ery stiff l' <br /> t2 ppmv <br /> k <br /> 14 <br /> .l <br /> 5-15 16 0 ` <br /> i 6 pprny l F.loaerws Drown st ff <br /> ii 8 F <br /> f <br /> •i <br /> i <br /> LOG OF BORING: B-24/MW-9 1 PLATE <br /> ARCO Service Station No. 2130 <br /> 7906 North El Dorado Street I C69 <br /> PROJECT NO. 30003 oaQ3J2A f Stockton, California <br />