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Advanced �. `"'BORING LOG
<br /> GeoEnvironmental, Inc. BOREHOLE NO.�VIW2
<br /> Y :...
<br /> �.�7�s��•: 837 Shaw Road, Stockton, CA 95215
<br /> (209)467-1006 FAX: (209)467-1118 TOTAL DEPTH: 70 feet
<br /> Project: ARROYO SMOG Drilling Co.: Cascade Drilling
<br /> Site Location: 3012 EAST WATERLOO ROAD Rig/Auger Type: CME 75/8-inch hollow stem augers
<br /> STOCKTON, CALIFORNIA Logged By: Arthur Deicke
<br /> Reviewed By: Calvin Lee
<br /> Project No.: AGE-NC-04-1168 Date(s) Drilled: 21 JULY 2005
<br /> Notes: Water level during drilling Page 1 of 2
<br /> i 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 /> 0-
<br /> -5
<br /> —5 Insufficient sample.
<br /> MW2-5 NA 0 MI,:Orange-Brown,dry,CLAYEY SILT with SAND
<br /> and GRAVEL(<1/8");slight plasticity,slight toughness,
<br /> slight consistency,no Hydrocarbon(HC)odor.
<br /> 10
<br /> MW2-10 NA 0
<br /> —15 ML:Orange-Brown,dry,CLAYEY SILT;slight
<br /> MW2-15 24/28/31 0 plasticity,slight toughness,slight consistency,NO HC
<br /> odor.
<br /> r
<br /> —20 ML:Orange-Brown,dry,SANDY SILT;(well-graded,
<br /> MW2-20 31/34/38 0 10-25%),slight plasticity,slight toughness,low to
<br /> moderate consistency,no HC odor.
<br /> —25 ML:Orange-Brown with white specks,dry,SANDY
<br /> MW2-25 28/34/38 0 SILT;(well-graded,10-25%),low plasticity,low CmeSe m nt bs grout seal from
<br /> toughness,low consistency,no HC odor. g
<br /> —30 ML:Orange-Brown with white specks,dry,SANDY
<br /> MW2-30 31/36/38 0 SILT;(well-graded,10-25%),low plasticity,low
<br /> toughness,low consistency,no HC odor.
<br /> —35 ML:Orange-Brown,dry,SANDY SILT;(well-graded,
<br /> MW2-35 30/34/34 0 10-25%),low plasticity,low toughness,low
<br /> consistency,no HC odor.
<br /> y
<br /> —40 ML:Light Orange-Brown with white specks,dry,
<br /> MW2-40 34/38/30 0 SANDY SILT;(well-graded,10-250/o),low plasticity,
<br /> low toughness,low consistency,no HC odor.
<br /> r
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