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I <br /> Advanced BORING LOG <br /> I � GeoEnvironmentat, Inc. <br /> BOREHOLE NO M6V-1 <br /> 4005 North Wilson Way, Stockton, CA 95205 <br /> (209) 467-1006 FAX (209)467-1118 TOTAL DEPTH 35 Feet <br /> Project VANCO Drilling Co Mitchell Drilling Environmental <br /> Site Location 1033 West Charter Way Rig/Auger Type CME-75/8-inch HSA <br /> Stockton, California Logged By Donna Sexton <br /> Reviewed By Calvin Lee <br /> I Project No AGE-NC-02-0962 <br /> Date{s} Drilled 7-26-04 <br /> Notes sz Water level during drilling page 1 of 1 <br /> s Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> IID /ft (ppm) Symbol Soil Description Completion Description <br /> 0 <br /> -5 1 CL Dark Brown,CLAY,slightly moist,high <br /> MWI-5' 518117 0 fi` consistency,moderate to high plasticity and <br /> toughness,no hydrocarbon(HC)odor <br /> Cement grout seal from <br /> 05to12'bsg <br /> -10 ML Orange Brown,CLAYEY SILT,dry,moderate <br /> I MWI-10' 6/10/14 0 consistency,low to moderate plasticity,moderate <br /> toughness,no HC odor <br />' Bentonite seal from 12' <br /> to 14' bsg <br /> -3 5 MWI-15' 8/12117 0 <br /> ML Orange Brown,CLAYEY SILT,dry,moderate <br /> consistency,low to moderate plasticity,moderate <br /> toughness,no EIC odor <br /> -20 MW1-20' 7/11/14 0 <br /> A CL Orange frown,SILTY CLAY,slightly moist, <br /> moderate consistency,moderate plasticity,low <br /> toughness,no HC odor <br /> -25— MWI-25' 9110/16 0 , ` 93 sand from 14'to 35' <br /> 17 CL Orange Brown,SILTY CLAY,moist,low <br /> F" consistency,moderate plasticity,low toughness,no bsg <br /> HC odor. <br /> I MWI-30' 6/9/14 0Screen interval with <br /> SM Grey Brown,SILTY SAND,moist to saturated, <br /> fine gramed,poorly graded,no HC odor (0 020)from 15'to 35' <br /> I bsg <br /> - <br /> 35— End cap at 35' <br />' MWI-35' 7/12/19 0 SF Grey SAND,clean,saturated,poorly graded,no <br /> HC odor <br />