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' CLIENT GRAPHIC GEOTECHNICAL BORING LOG PAGE __I_ OF
<br /> Mont omer Ward & Co Incur orated PROJECT NO 1232 DRILL HOLE MW-6
<br /> SITE LOCATION 5400 Pacific Avenue Stockton California
<br /> DRILLING CO V & W Drill.ing TYPE OF RIG B-61_HDX Hi Torque
<br /> RILLING METHOD/EQUIPMENT Cont Flight HSA HOLE DIAMETER 12"
<br />' DRIVE WEIGHT/HEIGHT OF DROP 140#32" drop REFERENCE OR DATUM Ground Level
<br /> START DATE 1/24/95 COMPLETION DATE 1/24/95
<br /> Cr DES CRI PTfON
<br /> 26
<br /> - <.>in z <z Q!E tri
<br /> ]n Followwim Order, LITHOLOGY calor,grain size sarfi
<br /> . � Q�C��`LU �4 w �C� �r�f�-G? � rte, ar�u#anty�
<br /> 0� Q Qt13 'f1QSSIIS, eonsister[cy,vvetness
<br /> fl � m� U)U))j M� I I* 46 o =K30M
<br /> Q
<br /> SM
<br /> 03 4" Asphalt
<br />' 4"-4' SILTY SAND, brown, fine sand, moderately moist,
<br /> moderately dense
<br /> 5 4 1 140 6 3 4-5 5' SILTY SAND, brown, fine sand, moderately moist,
<br /> 6 5 5 moderately dense
<br /> >> ML 5 5-9' SANDY SILT, brown with gray streaks, moderately
<br /> moist, moderately dense
<br /> 1 10 6 1 145 8 9-10 5' SANDY SILT, brown with gray streaks, moderately
<br /> 18 moist, moderately dense
<br /> 21 10 5-14' SANDY SILT, brown with gray streaks, moderately
<br /> moist, moderately dense
<br /> 15 6 1150 9 1 14-15 5' SANDY SILT, brown with gray streaks, moderately
<br /> 17 moist, moderately dense
<br />' 28 15 5-19' CLAYEY SILT, light brown, trace sand, moderately
<br /> moist, moderately dense
<br />' 20 15 115572 2 19-20 5' CLAYEY SILT, light brown, trace sand, moderately
<br /> 32 moist, moderately dense
<br /> 32 20 5-24' CLAYEY SILT, light brown, trace sand, moderately
<br /> moist, moderately dense
<br />' 25 18 1200 5 1 24-25 5' CLAYEY SILT, light brown, trace sand, moderately
<br /> 50x6 moist, moderately dense
<br /> 25 5-29' CLAYEY SILT, light brown, trace sand, moderately
<br /> moist, loose
<br /> 290
<br /> 30 9 1205 47 SM 29-30 5' SILTY SAND, brown, fine sand, rare clay,
<br /> 12 moderately moist, loose
<br /> 14 30 5-34' SILTY SAND, brown, fine sand, rare clay,
<br /> moderately moist, loose
<br /> 35-:� I �15 34-35 5' SILTY SAND, gray, fine sand, rare clay,
<br /> I I Continued Next Page
<br /> 6 NOTES
<br /> TD Drilled 68 feet TD sampled 65 5 feet Ground water encountered at 51 feet Boring caved One foot
<br /> Boring MW-6 converted into ground water monitoring well MW-6
<br /> ENVIRONMENTAL AUDIT, INC NOTE This Boring Log Represents Conditions Only at Time and Location
<br /> Indicated Subsurface Conditions May Differ at Other Locations
<br /> and Times
<br /> LOGGED BY CPD DATE 01/24/95 APPROVED BY FSM RG # 4248
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