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Advanced BORING LOG <br /> R. GeoEnvironmental, Inc. BOREHOLE NO.: B6 <br /> ,:• 837 Shaw Road, Stockton, CA 95215 <br /> `"` (209) 467-1006 FAX: (209)467-1118 TOTAL DEPTH: 22' <br />' Project: Weldon Church Property Drilling Co.: Enviroprobe <br /> Site Location: 104 West Beverly Place Rig/Auger Type: Geoprobe 5400 <br /> I Tracy, CA Logged By. Daniel Kalmbach <br /> 95215 <br /> Reviewed By: Calvin Lee <br /> Project No.: AGE-NC-95-0106 <br /> Date(s) Drilled: 09.June 2003 <br /> Notes: Continuous core s Water level during drilling Page 1 of 1 <br /> m Water level in completed well <br /> Sample Blows PID Soil USCS Class and <br /> Depth ID (per 6") (ppm) Symbol Soil Description <br /> I <br /> 0 <br /> ML: Brown to tan,slightly damp,SILT;low plasticity,with abundant plant/organic <br /> material.No hydrocarbon(HC)odor. <br /> 12 <br /> 15 MLJCL:Brown to tan,slightly damp,CLAYEY SILT.No HC odor. <br /> BLANK:No rccovcry <br /> B16-5.5 548 <br /> CL:Brown,slightly damp to saturated,CLAY;low plasticity and toughness.No HC <br /> odor. • <br /> SZ ML/CL: Brown,saturated,SILT WITH CLAY. <br /> B 16-7.5 9 <br /> B16-1 SC: Brown,saturated,CLAYEY FINE SAND. <br /> (H2O) <br /> 15.1 ML: Brown,very moist,SILT.No HC odor. <br /> -10 SC: Brown to light brown,saturated, FINE SAND WITH CLAY;No HC odor. <br /> B16-11 <br />' CH: Dark brown,moist,FAT CLAY;high plasticity and toughness.No HC odor. <br /> 19 <br /> MUCL:Brown,saturated,CLAYEY SILT.No HC odor. <br /> 16.3 SW: Brown to black,saturated,MEDIUM to COARSE SAND;with lenses of <br /> subrounded to subangular pebbles up to 1/2 inch diameter at approximately 13 and 15 ft <br /> 15 <br /> B16-15 •• •0 : below surface. <br /> 93 <br />' BLANK:No recovery <br />' U SW! Saturated,VERY COARSE SAND. <br /> d 'QOd <br /> GW: Saturated,GRAVEL;well graded. <br />' Q Q Q SW: Black,saturated, SAND;cemented. <br /> -2 0 816-2 Q Q Q` GM: Brown,saturated,GRAVEL WITH SILT;rounded to angular pebbles to 3/4 inch <br /> diameter. <br /> 1 <br />