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Advanced BORING LOG
<br /> GeoEnvironmental, Inc. BOREHOLE NO B7/VW-1
<br /> 4005 North Wilson Way, Stockton, CA 95205
<br /> (209) 467-1006 FAX (209) 467-1118 TOTAL DEPTH 7o FEET
<br />' Project FLAME MINI-MART Drilling Co CASCADE
<br /> Site Location 1301 WEST KETTLEMAN LANE Rig/Auger Type CME-75/8-inch HSA
<br />' LODI, CALIFORNIA Logged By T CUELLAR
<br /> Reviewed By C LEE
<br /> Project No AGE-NC-99-0624
<br /> Date(s) Drilled 12/09/05
<br />' Notes boring terminated at 70 feet,soil sampled between 5 and s Water level during drilling
<br /> Page 1 of 1
<br /> 70 feet(5 ft intervals),completed as 2-inch dla SVE well = Water level in completed well
<br />' Depth Sample Blows PID Sod USCS Class and Well Well
<br /> p ID /ft (ppm) Symbol Sod Description Completion Description
<br /> Locking well cap
<br /> –5 SP Brown,moist,med dense,fine SAND w/some fines, /
<br /> B7-5 819112 0 90%sand-10%fines,no hydrocarbon(HC)odor
<br />' –10
<br /> 137-10 9/10/13 0 SM Brown,moist,med dense,silty fine SAND,80%
<br /> sand-10%fines,no HC odor
<br /> Cement grout seal from 1
<br /> –15 137-15 8/10/11 0to 26 ft
<br /> SF Pale brown,moist,med dense,fine SAND,less than /
<br /> 5%fines,unconsolidated,no HC odor
<br />' B7-20 12/13/14 06 SP Pale brown,moist,med dense,fine SAND,less than
<br /> 5%fines,unconsolidated,no HC odor
<br />' –25 B7-25 11/12/15 07
<br /> ML Mottled brawn-gray,moist,vert stiff,fine sandy Bentonite seal from 26 to
<br /> SILT w/clay,60%fines-40%sand,no HC odor 28 ft
<br /> –30—' B7-30 12/12/15 303 ML Gray w/some orange oxidation,moist,very stiff,
<br /> fine sandy SILT,60%fines-40%sand,strong HC odor
<br /> –35-
<br /> - B7-35 11/12/16 173 SW Brown,damp,med dense,fine SAND w/gravel, 93 sand from 28 to 55 ft
<br />' less than 5%fines,unconsolidated moderate HC odor —
<br /> –40--
<br /> 137-40 10/12/12 400Screen interval
<br /> SM Mottled gray-bwn,damp,med dense,fine silty
<br /> SAND,50%sand-50%fines,moderate HC odor (0 ft 0-inch)from 30 to
<br />' –45 137-45 11/14/15 385
<br /> 5P Gray-brown,moist,med dense,silty fine SAND,
<br /> 80%sand-20%fines,unconsolidated,moderate HC
<br /> odor
<br /> –
<br /> 50— B7-50 14/15/17 187 ML Gray-brown,moist,very stiff,fine sandy SILT,80% Well plug at 50 ft
<br /> fines-20%sand,faint HC odor
<br /> Z
<br /> –5,5— B7-55 12/15/16 410
<br /> 1 ML Gray w/some orange oxidation,damp, very stiff,
<br /> fine sandy SILT,80%fines-20%sand,faint HC odor
<br /> –60— B7-60 8/9/12 25 ML Brown,very moist,very stiff,fine sandy SILT,70% Bentonite seal from 55 to
<br /> fines-30%sand,faint HC odor 70 ft
<br /> –65--
<br /> 65 137-65 8/13/14 9 ML Brown w/some orange oxidation,damp, very stiff,
<br /> 491 - clayey SILT,no sand,well compacted,no HC odor
<br /> –
<br /> 70— B7-70 10/13/19 0
<br /> SC Brown,saturated,med dense,clayey fine SAND,
<br /> 60%sand-40%fines,sticky,no HC odor
<br />' —75
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