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Advanced BORING LOG <br /> a <br /> GeoEnvironmental, Inc. <br /> BOREHOLE NO.: MW-5 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX: (209)467-1118 TOTAL DEPTH: 76' <br /> Project: NATIONAL FREIGHT Date s} Drilled: 14 and 15 February 2002 <br /> Project No.: AGF-NC-98-0497 Page of 3 <br /> Depth Sample Blows PID Soil ! USCS Class nd Well ! Well <br /> ID (per 6") ;(ppm) iSymbol Soil Descript on Completion Description <br /> .. -- <br /> = ML:CLAYEY SILT,low plastic ty,moderate 43 sand firm 54'to 76' <br /> toughsg. <br /> hness,light yellowish brown saturated,very stiff <br /> _ to hard,70%recovery. <br /> -65 � <br /> MW-5-65 12/14/20 0 -- -- - - -- -- — -- ---- -- <br /> Screened interval from <br /> 56'to 76'hsg. <br /> SM/ML SILTY SAND/SANDY S[LT,approximately <br /> -_ equal percentages fine sand and fincs,moderate <br /> yellowish brown,saturated,dens ,70%recovery. <br /> -7 0 M W 5-70 11/19!26 0 <br /> SA:POORLY GRADED SAND fine sand,trace of <br /> fines,saturated,dense to very de i se,10%recovery. <br /> - Cap at 76'. <br /> -75 MW5-75 12/14/39 0 ��� - <br />