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' Advanced BORING LOG <br /> i <br /> GeoEnvironmental Inc.. - - <br /> � BOREHOLE NO MW-8 <br /> 837 Shaw Road, Stockton, CA s525 <br /> (209)467-1006 FAX (209)467-1118 TOTAL DEPTH 50' <br /> iProtect Plaza Liquors II Drilling Co Mitchell Dnlling Environmental <br /> Site Location 2420 West Turner Road Rig/Auger Type CME 75 HT/ 8" hollow stern <br /> iLodi Logged By Daniel W Kalmbach <br /> California Reviewed By Calvin F Lee <br /> Protect No AGE-NC-99-0657 � <br /> Date(s) Drilled <br /> i <br /> Notes Below Surface Grade(bsg) sz Water level during drilling Page 1 of 2 <br /> i !sc Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ID (per 6") (ppm) Symbol Sod Description Completion Description <br /> i <br /> 0 Well cover cnsty box <br /> i <br /> I <br /> i <br /> -5 MW8-5 6/4/10 20 = o <br /> -_- SM Brown, FINE SAND,( 20%silt),some organics, <br /> ---- damp,no hydrocarbon(HC)odor <br /> i -}'0 MW8-10 10/17/22 130 <br /> SM Brown to tan,FINE SAND,(-10%silt),damp,no <br /> HC odor <br /> -15 MW8-15 17/23/15 0 <br /> CL Brown,CLAY with SILT,(-10%silt),medium Cement gout seal from <br /> plasticity and toughness,dry,no HC odor 5'to 25'bsg <br /> -20- MW8-20 15/23/27 0 <br /> SC Gray to reddish brown,Clayey MEDIUM to FINE <br /> SAND,(- 15%plastic fines),damp,no HC odor <br /> -25- MW8-25 26/50-6 25 <br /> SC Reddish-brown,Clayey COARSE to MEDIUM <br /> I SAND,(-10%plastic fines),damp,no HC odor <br /> Bentonite seal from 25' <br /> to 28' bsg <br /> I -30 <br /> MW8-30 10/22/35 0 ML Brown,VERY FINE SAND and SILT,(-15% <br /> fines),damp-dry,no HC odor <br /> i <br />