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Advanced BORING LOG <br /> GeoEnvironmental, Inc. <br />' BOREHOLE NO.. CB <br /> w2 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX: (209)467-1118 TOTAL DEPTH: 50 <br />' Project: Ripon Farm Service Drilling Co.: Enviroprobe <br /> Site Location: 22871 South Highway 99 Rig/Auger Type: Geoprobe 5400 <br />' Ripon, CA Logged By: Donna Sexton <br /> 95366 <br /> Reviewed By: Bill Little <br /> Project No.: AGE-NC-95-0137 Date(s) Drilled: 14 October 2003 <br /> 1 <br /> Notes; Ground water encountered at 445 feet below surface grade sz Water level during drilling Page 1 of 2 <br /> Ground Water Sampled x Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ID (per 6") (ppm) Symbol Soil Description Completion Description <br /> -10 CB2-10 0 SM:Light Brown,SILTY SAND;fine grained,poorly <br />' graded,loose,slightly moist,no hydrocarbon(HC) <br /> odor. <br /> 1 <br /> ' -15 CB2 15 0 <br /> SM:Light Brown,SILTY SAND;fine grained,poorly <br /> graded,loose,slightly moist,no hydrocarbon(HC} <br /> odor. <br /> i <br /> ' -2 0 i CB2-20 1 SM:Light Brown,SILTY SAND;fine grained,poorly <br /> graded,loose,slightly moist,no hydrocarbon(HC) <br /> odor. <br /> t <br /> ' -25 <br /> CB2-25 0 ML:Light Brown,SANDY SILT; 10%sand,low to <br /> moderate plasticity,low toughness,moist,no <br /> ' I hydrocarbon(HC)odor. <br /> i <br /> � I <br /> 7 <br /> -30 <br /> CB2-30 0 SM:Red Brown,SILTY SAND;10%-15%silt,coarse <br /> to medium grained,well graded,moist,no hydrocarbon <br /> ' (HC)odor. <br /> -35 C132-35 <br /> 0 ML:Orange Brown,CLAYEY SILT; 15%clay,5% <br /> ' I sand,low plasticity,low toughness,moist,no <br /> hydrocarbon(HC)odor. <br />