|
Advanced BORING LOG
<br /> GeoEnvironmental Inc.
<br /> BOREHOLE NO.: VW-6
<br /> r,•.::`
<br /> 837 Shaw Road, Stockton, CA 95215
<br /> J (209)467-1006 FAX: (209) 467-1118 TOTAL DEPTH. 36 feet
<br /> Project: LARRY'S AUTO Drilling Co.: All Well Abandonment
<br /> Site Location: 308 North Grant Street Rig/Auger Type: CME75HT w/8-inch augers
<br /> Stockton Logged By: D. Villanueva
<br /> California Reviewed By: W. Little
<br /> Project No.: AGE-NC J5-0184
<br /> Date(s) Drilled: 18 March 2013
<br /> Notes: Boring completed as 2" diameter Yz Water Level Before Drilling Page 1 of 1
<br /> soil vapor extraction well. 3E Water Level After Drilling
<br /> Depth Sample Blows PID Soil USCS Class and Well Well
<br /> ID (per 6") (ppm) Symbol Soil Description Completion Description
<br /> 0 Well cover cristy box
<br /> 5 SM:brown to mottled,dry,medium dense,SILTY
<br /> VW6-5 6,6,6 0 SAND, no hydrocarbon(HC)odor
<br /> Cement grout seal
<br /> from.5'to 8'bsg.
<br /> CL:brown,dry,very stiff,CLAY,slightly plastic, no Bentonite seal from 8'
<br /> -10 VW6-10 8,10,14 0 HC odor to 9' bsg.
<br /> 15 CL:brown,dry,very stiff,CLAY,slightly plastic, no
<br /> VW6-15 5,8,12 0 HC odor #3 sand from 9' to 36'
<br /> bsg.
<br /> -20 CL:gray,moist,very stiff,CLAY,HC odor
<br /> VW6-20 5,7,14 6.1
<br /> CL:gray,moist,very stiff,CLAY,HC odor
<br /> -25 VW6-25 7,11,14 85 Screened interval from
<br /> SM:gray,saturated,medium dense,SILT SAND, 10'to 35'bsg.
<br /> HC odor
<br /> 30 ML:brown,moist,very stiff,SILT,clay present,
<br /> VW6-30 10,14,17 2,416 slightly plastic,strong HC odor
<br /> ML:brown,moist,very stiff,SILT,clay present,
<br /> 35 slightly plastic,strong HC odor
<br /> VW6-35 7,11,17 1,428 Cap at 35'.
<br /> nn
<br />
|