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Advanced BORING LOG <br /> GeoEnvironmental Inc. <br /> z ww BOREHOLE NO MWS <br /> �►�� 837 Shaw Road, Stockton, CA 95215 <br /> (209) 467-1006 FAX (209) 467-1118 TOTAL DEPTH 300 <br />' Project Manteca City Corpoartion Yard Drilling Cc Mitchell Dulling Environmental <br /> Site Location 210 East Wetmore Street Rig/Auger Type CME 75HT - 8" Hollow Stem Auger <br />' Manteca, California Logged By Brian W Millman <br /> Reviewed By Nuel Henderson <br />' Project No AGE-NC-99-0637 Date(s) Drilled 05 April 2001 <br /> Notes = Water level during drilling page 1 0#1 <br />' L Water level In completed well <br /> Depth ! <br /> I <br /> Sample Blows PID Sofl I USCS Class and Well Well <br /> IID <br />' (per 6") {ppm) Symbol Soil Description Completion I Description <br /> 0 Well cover cnsty box <br /> I <br /> Cement grout sea]from <br />' 5'to 5'bsg <br /> MWI-5 4/5/6 0 SP Dark brown,damp to moist,POORLY GRADED <br /> i <br /> SAND,fine sand,<5%fines,80%recovery,no Bentonite seal from 5' <br /> hydrocarbon(HC)odor <br /> J II to 8 big <br /> I <br /> MtiVt-10 618!12 0 SP Tan,damp to moist,POORLY GRADED SAND, <br /> fine sand,<5%fines 80%recovery,no HC odor <br /> #2/t2 sand from 8'to <br /> 30'bsg <br /> MWI-15 619/14 0 _= o <br /> ML Brown,damp,CLAYEY SIL!',65%recovery,no <br /> HC odor <br /> 2VMWI-20 7/11/17 0s Screened interval from <br /> 5A Tan,saturated,POORLY GRADED SAND,fine to <br /> medium sand,<5%fines,75%recovery,no HC odor 10'to 30'bsg <br /> I <br /> 8'Bonng diameter <br /> i <br /> 25 MW1-25 8/11/19 2 SP Gray,saturated,POORLY GRADED SAND,fine I 2"Casing diameter <br /> I1 sand,<5%fines,45%recovery,no HC odor <br /> ��HCodor�� <br /> Y CLAY,�451%/.) overy,no ���1 020 slat size <br /> 0 I I i <br /> -30— UIP at 30' <br /> MW 1-30 8/9/20 10 I CL Gray,saturated,SILTY CLAY, 100%recovery,no <br /> HC odor <br /> I <br />