|
I 4 Y
<br /> Advanced BORING LOG
<br /> GeoEnvironmental Inc.
<br /> � BOREHOLE NO MW2
<br /> F 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 Drlllmg
<br /> Site Location 3012 EAST WATERLOO ROAD Rig/Auger Type CME 7518-inch hollow stem augers
<br /> ISTOCKTON, CALIFORNIA Logged By Arthur Delcke
<br /> Reviewed By Calvin Lee
<br /> IProject No AGE-NC-04-1168 Date(s) Drilled 21 JULY 2005
<br /> Notes Q Water level during drilling Page 1 of 2
<br /> = Water level in completed well
<br /> Depth Sample Blows PID Soil USCS Class and Well Well
<br />' ID (per 6") (ppm) Symbol Sod Description Completion Description
<br /> 0
<br /> I _5 Insufficient sample
<br /> MW2-5 NA 0 ML Orange-Brown,dry,CLAYEY SILT with SAND
<br /> and GRAVEL(<1/8"),slight plasticity,slight toughness, /
<br /> slight consistency,no Hydrocarbon(HC)odor /
<br /> 0
<br /> MW2-10 NA 0
<br /> —15 ML Orange-Brown,dry,CLAYEY SILT,slight
<br /> MW2-15 24/28/31 Q plasticity,slight toughness,slight consistency,NO HC
<br /> odor
<br /> J�
<br /> —
<br /> 20 ML Orange-Brown,dry,SANDY SILT,(well-graded,
<br /> I MW2-20 31/34/38 0 10-25%),slight plasticity,slight toughness,low to
<br /> moderate consistency,no HC odor r
<br /> I —25 ML Orange-Brown with white specks,dry,SANDY
<br /> SILT,(well-graded, 10-251/6),low plasticity,low Cement grout seal from
<br /> MW2-25 2$134138 0 toughness,low consistency,no HC odor 5'to 45'bsg
<br /> I
<br /> —30 ML Orange-Brown with white specks,dry,SANDY
<br /> I MW2-30 3113613$ Q SILT,(well-graded, 10-25%),low plasticity,low
<br /> toughness,Iow consistency,no HC odor
<br /> —35 ML Orange-Brown,dry,SANDY SILT,(well-graded,
<br /> MW2-35 30/34/34 0 I0-25%),low plasticity,low toughness,low /
<br /> consistency,no HC odor
<br /> —
<br /> 40 ML Light Orange-Brown with white specks,dry,
<br /> MW2-40 34/38/30 Q SANDY SILT,(well-graded,10-25%),low plasticity,
<br />' low toughness,low consistency,no HC odor
<br /> A
<br />
|