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Advanced BORING LOG <br /> �- GeoEnvironmental, Inc. BOREHOLE NO.: B3 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX: (209)467-1118 TOTAL DEPTH: 25 feet <br /> Project: 99 Auto Recycling Drilling Co.: Enviroprobe <br /> Site Location: 430 Moffat Boulevard Rig/Auger Type: Geoprobe 5400 <br /> Manteca, California Logged By: Daniel W.Kalmbach <br /> Reviewed By: Calvin F Lee <br /> Project No.: AGE-NC-05-1329 <br /> Date(s) Drilled: 09 September 2005 <br /> Notes: Groundwater sample screened 20'to 25'bsg sz Water level during drilling page 1 of 1 <br /> m Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and <br /> ID (per 6") <br /> (ppm) Symbol Soil Description <br /> 0 <br /> —5 B35' 0 =_— <br /> _= SM:Dark bown,SAND,damp,fate grain size,well graded,loose,no odor. <br /> —10 B3-10' 0 <br /> SM:Gray-tan,SAND with silt,damp,fine grain size,well graded,loose,no odor. <br /> —15 B3-15' 0 =-- <br /> = SM:Gray-tan,SAND with silt,damp,fine grain size,well graded,loose,no odor. <br /> CUSM:Brown,CLAY with SAND lenses;clay,damp,with medium consistancy and <br /> moderate toughness and plasticity;sand,black/gray,saturated,fine grain size with silt, <br /> strong sweet chemical odor. <br /> Q <br /> —20 B3-20' 50 <br /> —25 CUSM:Brown,CLAY with SAND lenses;clay,damp,with medium consistency and <br /> B3-25' 13 moderate toughness and plasticity;sand,black/gray,saturated,fine grain size with silt, <br /> sweet chemical odor. <br />