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a. <br /> +i, y <br /> Advanced <br /> BORING LOG <br /> GeoEnvironmental Inco <br /> BOREHOLE-.NO B3 <br /> rt 837Shaw Road, Stockton,.CA 95215 <br /> (209)467-1006 FAX: (209)467-1118 TOTAL DEPTH 30 Feet <br /> Project: Alliance Gas Station Drilling Co.:- Enviroprobe " <br /> ;s <br /> Site Location: 8750 South El Dorado Street Rig/Auger Type: GeoProbe.5400/1.25" Probe Rods" <br /> French Camp, CA Logged By: Brian W,.Millman <br /> Reviewe"it d By: CaIvin.Lee <br /> Project No.: AGE-NC-01-0872 <br /> Date(s) Drilled: 05 March 2002 <br /> Notes: Groundwater encountered at 25 to 30 feet bsg. = Water level during drilling <br /> _ <br /> Ground water sampled m Water level in completed well Page 1'of 1 <br /> Depth Sample Blows PID Soil USCS Class and <br /> ID (per 61) (ppm) Symbol Soil Description, <br /> � a <br /> -5 B3-5 --- 0 <br /> SP:Tan to brown,dry,POORLY GRADED SAND;<5%fines,35%recovery,no <br /> hydrocarbon(HC)odor. <br /> B3-10 -- fl --7 77. SM.Red to brown,damp;SILTY SAND;fine sand;30%silt; 75%recovery,no HC odor. <br /> -15 � <br /> B3-15 --- 0 CL: Light gray,damp,CLAY,-'medium plasticity and toughness, 100%recovery,no H� <br />{■■j`.1 - odor. - - <br /> -20 <br /> B3-20 -- 0 CL:Light gray,damp,CLAY;medium plasticity and toughness, 100%recovery,no HC <br /> odor. <br /> -25] B3-25 - 0 <br /> — — - 5P-SM:Dark brown,very moist to saturated,POORLY GRADED SAND WITH SILT; <br /> 00,/..silt, fine sand 30%recovery,no HC odor. <br /> - B3-30 -- 0 SP: {]ark brown;eery rrioist to saturated,POORLY GRADED SAND;<5%sit#,fine to <br /> medium-sand;b0%recovery,no HC odor. <br />