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k <br /> 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: 75' <br /> Project: Blue Star Gasoline Drilling Co.: Enviroprobe <br /> i <br /> Site Location: 4040 East Main Street Rig/Auger Type. Geoprobe 5400 k <br />{ Stockton, California " Logged By: Little i <br /> Reviewed By: Little , <br /> f ' � <br /> Project No.: AGE-NC-01-0886 <br /> Date(s) Drilled: 30 April 2003 <br /> Notes: Ground Water collected at 70 feet bsg Ez Water level during drilling <br /> Page 1 of 2 <br />{ boring backfilled to surface with portland cement = Water level in completed well g <br /> Sample F(Bp <br /> 1ows PID Soil j USCS Class and <br /> Depth ID er 6") (ppm) Symbol Soil Description i <br /> �I <br /> 0 f # <br /> _5 <br /> I� <br /> i <br /> 0000000 <br /> -10— <br /> ML:0 ML: SILT•,tan fines,low plasticity,low toughness,dry,no hydrocarbon(HC)odor. <br /> 00000000'0°°000000'0 <br /> L <br /> -15 B3 15 0 ML: SILT;brown fines,trace fine sand,low plasticity,low toughness,dry,no <br /> I. 000000000 <br /> 00000000io hydrocarbon(HC)odor. <br /> o 0000000 - - ._ ' <br /> I 20— B3-20 0 °°°°0000�o ML: SILT;tan to brawn fiats,low plasticity,low toughness,dr no HC odor. <br /> 00000000.0 P tY, g Y, <br /> 000000000 <br /> L -25 - 133-25 0 CL:CLAY;brown fines,moderate plasticity,medium toughness,moist,no HC odor. <br /> I--30 °00000000 plasticity, g ,ry <br /> ML:SILT;tan fines,low lasticit ,]ow toughness,d no HC odor. <br /> 133-30 0 00000°000 <br /> '1 <br /> 0°0000000 ML: SILT;gray fines,low plasticity,low toughness,moist,no HC odor. ` <br /> -35 B3-35 0 000000000 I <br /> i <br /> 40— --:no sample recovery,sampler broke I 1 <br /> 83-40 0 <br /> f .I <br /> 45 0000%0000 ML:SILT;tan fines,low plasticity,low toughness,dry,no HC odor. k <br /> 133-45 0 000000000 <br /> i <br /> .i. i <br /> 000000000 <br /> 000000000 ML:SILT•brown fines,trace fine sand low plasticity,low toughness,moist no HC odor. <br /> 50 � 000000000 <br /> 7 i , O , , <br /> �i 133-50 0 000000000 <br /> k <br /> } <br />