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Advanced AORING LOG
<br /> GeoEnvironmental, Inc. BOREHOLE NO.: MW-2
<br /> 4005 North Wilson Way, Stockton, CA 95205
<br /> (209)467-1006 FAX: (209)467-1118 TOTAL DEPTH: 65'
<br /> Project: Spingolo Trucking Company Date(s) Drilled: 24 March 2006
<br /> Project No.: AGE-NC-01-0828 Page 2 of 2
<br /> Depth Sample Blows PID Soil USCS Class and Well Well
<br /> ID /ft. (ppm) Symbol Soil Description Completion Description
<br /> -35— MW2-35 13/13/16 0
<br /> ML:Light brown,CLAYEY SILT;moist,low
<br /> plasticity,moderate consistency,moderate toughness,
<br /> no HC odor.
<br /> -40 MW2-40 11/12/15 0 ML:Orange-brown,CLAYEY SILT;moist,low
<br /> plasticity,low consistency,low toughness,no HC
<br /> odor.
<br /> SM:Brown,SANDY SILT;moist,sand is very Bentonite chip seal from
<br /> fine-grained and poorly graded,appx.5%sand,no 40.5'to 43'bsg
<br /> HC odor.
<br /> -45 MW2-45 12/12/11 0 »,
<br /> SM:Brown,SANDY SILT;moist,sand is very
<br /> fine-grained and poorly graded,appx.20%sand,no
<br /> HC odor.
<br /> -SO— MW2-50 12/13/16 0
<br /> Brown,SANDY SILT;moist,sand is very #3 Lonestar sand filter
<br /> fine-grained and poorly graded,appx.20%sand,no pack from 43'to 65'bsg
<br /> HC odor.
<br /> SP:Brown,SAND;very moist,fine-grained,poorly
<br /> graded,no HC odor.
<br /> MW2-55 8/9/11 0 ter' SW:Gray-brown,SAND;saturated,fine-to
<br /> coarse-grained,well graded,grain size up to 1/8"
<br /> diameter,no HC odor. 2"Diameter,Schedule
<br /> 40 PVC with 0.020"
<br /> slotted screen
<br /> -60— MW2-60 10/11/13 0SM:Brown,SILTY SAND;saturated,sand is fine-
<br /> grained and poorly graded,appx. 10%silt,no HC
<br /> odor.
<br /> SW:Brown-gray,SAND;saturated,fine-to
<br /> medium-grained,well graded,no HC odor.
<br /> -65— MW2-65 10/14/15 0 SW:Brown-gray,SAND;saturated,fine-to Cap at 65'bsg
<br /> medium-grained,well graded,no HC odor.
<br /> ML:Brown,CLAYEY SILT;moist,low plasticity,
<br /> moderate consistency,moderate toughness,no HC
<br /> odor.
<br /> -70
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