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1 Advanced BORING LOG <br /> GeoEnvironmentai Inc. <br /> 1 MJF - 837 Shaw Road, Stockton, CA 95215 BOREHOLE NOW-7 <br /> �-- -10 TOTAL DEPTH <br /> { 09) 467 Q FAX (209)467-1118 30 feet <br /> ' Project MBP-MANTECA Drilling Co West Raz Mat Drillmg <br /> Site Location 983 Moffat Blvd Rig/Auger Type CME 75HT/8 INCH H5 <br /> ' Manteca;., Califonua Lagged By W Little <br /> Reviewed By C LEE <br /> 1 Project No AGE-NC-98-0432 Date(s) Dnlled 11/01/02 <br /> Notes - r,- Water levet during drilling Page 1 of 1 <br /> ' - x: Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ' ID I (per 6") (ppm) Symbol Soil Description Completion Description <br /> 0 <br /> 1 C emmt grout seal from <br /> - oto 7'bsg <br /> NS <br /> 1 ! Bentonite seal from T <br /> to 8' nsg <br /> W 1 lvIW7-10 8,11 11 0 0 #3 sand from 8'to 30' <br /> SP POORLY tGRADED SAN ID,8010 fine sand.20% <br /> 1 medium sand Lan my,aense,no neunieum hyamca bon bsg <br /> (HC)odor <br /> I � <br /> \4W7-1� 11,1 ,17 SP POORLY GRADED SAND,80%fine sand,20% �+ I <br /> ' medium sand,tan,dry,dense,no HC odor -, <br /> 1 <br /> -2117 MW7-20 16,14,2^ - - - -I SM SILTY SAND, 20%fines,tan-brown,mmst,dense, Screened(0 02) <br /> 60%fine and 20%medium sand,no HC odor I interval from 10'to 30' <br /> bw_ <br /> -2 <br /> hIW7-25 16,14,12 IVCL.SILT,some clay,brown,damp to wet,hard,no HC <br /> odor <br /> ' SP POORLY GRADED SAIND,70%fine and 30% <br /> 301 medium sand,tar,saturated,dense,no HC odor <br /> MU L. SILT,some clay,brown,damp,no HC odor <br /> 1 <br /> i <br /> 1 <br /> 1 <br />