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i Advanced BORING LOG
<br /> i
<br /> GeoEnvironmental Inc,� � BOREHOLE NO B3
<br /> 837 Shaw Road, Stockton, CA 95215
<br /> (209)467-1006 FAX (209) 467-1118 TOTAL DEPTH 35'
<br /> iProject Prem Dor Drilling Co Enviroprobe
<br /> Site Location 433 W Scotts Avenue Rig/Auger Type GeoProbe 5400/125" Probe Rods
<br /> iStockton, Califory to 95205 Logged By Daniel W Kalmbach
<br /> Reviewed By Calvin F Lee
<br /> iProject No AGE-NC-02-0950 Date(s) Drilled 16 October 2002
<br /> Notes Ground water encountered at 22 feet b s g Water level during drilling Page 1 of 1
<br /> iGround water sampled Water level in completed well
<br /> Sample Blows PID Sod USCS Class and
<br /> Depth ID (per 6") (ppm) Symbol Sod Description
<br /> ID
<br /> i
<br /> i -5 1335 - 0
<br /> a FILL Tan,FILL MATERIAL,well compacted,clays and silts
<br /> i •-1D 133-10 --_ 0
<br /> CL Brown,CLAY,medium plasticity,high toughness,damp,no hydrocarbon(HC)odor
<br /> I
<br /> _15 133-15 --- 0
<br /> iCL Brown,CLAY,(-10%silt),medium plasticity,high toughness,damp,no HC odor
<br /> i _20— B3-20 ---
<br /> 1 1 CL Brown,CLAY,(-10%silt),medium plasticity,high toughness,damp,no HC odor
<br /> ML Gray-green,CLAYEY SILT,low plasticity,wet,no HC odor
<br /> i
<br /> -25 i 133-25 --- 139 5W Gray,COARSE SAND,well graded,(<5%fines),saturated,HC odor
<br /> ado
<br /> i -30
<br /> B3-30 --
<br /> Over SP Gray,COARSE SAND,poorly graded,(<5%fines),saturated,HC odor
<br /> Linut
<br /> i (OL) CL, Bluish-green,CLAY,medium plasticity and toughness,damp-moist,slight HC odor
<br /> .-35 B3-35 --- OL
<br /> iCL Bluish-green,CLAY,medium plasticity and toughness,moist,slight HC odor
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