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ES ENGINEERING -8CIENCE -- -- <br /> CLIENT EXXON COMPANY USA TEST HOLE NUMBER MW 2 <br /> 3128 WEST BENJAMIN HOLT <br /> LOCATION DRIVE,STOCKTON,CA DRILLER HEW DRILLING C_ . <br /> DATE 20 March 3001 DRILLING METHOD HOLLOW-STEM AUGER <br /> GEOLOGIST CARL P.ALLEN HOLE DIAMETER 10-INCHES <br /> WELL CONSTRUCTION LITHOLOGY DESCRIPTION <br /> 0 <br /> LOCKING CAP PHALT <br /> CHIUSTY BOX <br /> DARK BROWN TO BLACK CLAYEY SAND (SC), <br /> GROUT: lightly moist,some gravel,(10%),no odor <br /> 0696 CEMENT .. <br /> N <br /> 696 BENTONITE 4 LACK CLAY(CH),plastic,moist,no Odor,PID= <br /> (0.82-6 feet) 6 ppm at 1 foot <br /> (2/6/6) <br /> BROWN SANDY CLAY(CL),slightly plastic, <br /> slightly moist,no odor <br /> BENTONITE SEAL al CoZ>sI a representative sample at 8 feat <br /> (6-8 feet) 8 PID=618 ppm at 6.3 feet ; <br /> BROWN-CLAY(CH),moderately piaatic, ' <br /> moderataly moist,some sand and gravel(6-1036),no <br /> " odor <br /> (4/0/14) Slight odor noticed at 20 feat balov ground surf&=* <br /> Collected a representative sample at It feet <br /> 12 PID=$06 ppni at 11.6 feet <br /> 4"ID BLANK <br /> PVC CASING <br /> . (0.32-9.87 feet) <br /> Collected a repmsantative sample at 14 fact <br /> �r PID=1233 ppm at 16 feet <br /> (3/6/12) <br /> 18 Collected a representative sample at 16 feat <br /> #3 MONTEREY <br /> SAND PACK PID=14.5 ppm at 18.6 feet <br /> (8-26 feet) <br /> 20 <br /> 4. 1D SLOTTED <br /> PVC CASING <br /> -o- SLOT SIZE=0.010• <br /> (9.97-24.27 feet) <br /> 24 BOTTOM OF BOREHOIdI <br /> T.D.Approximately iib Feet <br /> PVC CAP <br /> i28 <br /> EXPLANATION <br /> Water level during drWiag ---- Contact(dashed where approximate) <br /> AID Photolonisation Detector Reading Location of sample <br />