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Advanced BORING LOG
<br /> GeoEnvironmental, Inc. BOREHOLE NO B-3
<br /> 4005 North Wilson Way, Stockton, CA 95205
<br /> (209)467-1006 FAX (209)467-1118 TOTAL DEPTH 357
<br />' Project LATHROP GAS &FOOD MART Drilling Co Enviroprobe
<br /> Site Location 14800 South Highway 99 Rig/Auger Type GeoProbe 540011 25
<br /> Manteca, California Logged By Donna Sexton
<br /> Reviewed By Calvin Lee
<br /> Project No AGE-NC-03-1080 Date(s) Drilled 02 August 2004
<br /> Notes a Water level during drilling Page 1 of 1
<br />' !ic Water level in completed well
<br /> Depth Sample Blows PID Soil USCS Class and Well Well
<br />' ID 1 ft (ppm) Symbol Soil Description Completion Description
<br /> 0
<br /> —5 B3-5 i not == SM Dark brown,SILTY SAND,fine grained,poorly
<br /> taken graded,moist,no hydrocarbon(HC)odor
<br /> —10B3-10 NT SM Brown,SILTY SAND,fine grained,poorly
<br /> graded,moist,slight HC odor
<br /> —15 B3-15 NT — — — MH Gray brown,SILT,low plasticity,moderate
<br /> consistency,low toughness,moist,no HC odor
<br />' —
<br /> 20— B3-20 NT MH Cttay brown,SILT,low plasticity,moderate
<br /> consistency,low toughness,moist,no HC odor
<br /> SW Light brown,clean,SAND,medium to fine
<br /> grained,moderately sorted,nb HC odor
<br /> '
<br /> —25— B3-25 NT CL Gray brown,CLAY,low plasticity,high
<br /> consistency,moderate toughness,moist,no HC odor
<br /> —30— 133-30 NT — — — MH Gray brown,SANDY S111T,coarse grained,low
<br /> = plasticity,low consistency,low toughness,very
<br /> ' moist,no HC odor
<br /> 35 B3-35 NT -- - MH Gray brown,SANDY SILT,coarse grained,low
<br /> plasticity,low consistency,low toughness,very
<br /> moist,no HC odor
<br /> SM SILTY SAND,fine grained moderately graded,
<br /> saturated,no HC odor
<br /> —40
<br /> 1
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