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GRAPHIC GEOTECHNICAL BORING LOG PAGE -.L OF
<br />' CLIENT M-ontqomery Ward & Co Incorporated PROJECT NO 1232 DRILL HOLE MW-3
<br /> SITE LOCATION 5400 Pacific Avenue Stockton California
<br /> DRILLING CO V & W Drilling TYPE OF RIG B-61 HDX Hi Tar ue
<br /> RILLING METHOD/EQUIPMENT Cant Flight HSA HOLE DIAMETER 12"
<br />' DRIVE WEIGHT/HEIGHT OF DROP 1_40#32" drop REFERENCE OR DATUM Ground Level
<br /> START DATE 1/23/95 COMPLETION DATE 1/24/95
<br /> -a° DES CRIRTION
<br /> �� ,z CR:fir'
<br /> �Q Lu C �W�e� )n Follown na Order, LITHOLOGY,calor:grain size, sortinig angufanzy.
<br /> LU `� � uj fossils, consistency wetnems
<br /> Q?tti oQD-1 OFD,4 M!92 F- to.= MU0a
<br />' 0
<br /> ML 0 3 4" Asphalt
<br /> 4"-4' CLAYEY SILT, dark brown, trace sand, moderately
<br /> moist, moderately dense
<br /> 1
<br /> 5 7 1045 64 4-5 5' CLAYEY SILT, dark brown, trace sand, moderately 11 moist, moderately dense
<br /> 28 5 5-9' CLAYEY SILT, dark brown, trace sand, moderately
<br /> moist, moderately dense
<br /> 10 10 1050 64 9-10 5' CLAYEY SILT, brown, trace sand, moderately moist,
<br /> 21 moderately dense
<br /> 30 10 5-14' CLAYEY SILT, dark brown, trace sand, moderately
<br /> moist, moderately dense
<br /> 15- 15 1 100 69 14-15 5' CLAYEY SILT, dark brown, trace sand, moderately
<br /> 32 moist, moderately dense
<br /> 41 15 5-19' CLAYEY SILT, dark brown, trace sand, moderately
<br /> moist, moderately dense
<br />' 20 5 1110 6 7 19-20 5' CLAYEY SILT, dark brown, trace sand, moderately
<br /> s moist, moderately dense
<br /> 13 20 5-24' CLAYEY SILT, dark brown, trace sand, moderately
<br /> moist, moderately dense
<br />' 240
<br /> 25 9 1 120 6 6 CL 24-25 5' SILTY CLAY, mottled light grayish brown and very,
<br /> 12 dark brown, slightly porous, trace mica, most, dense
<br />' 22 25 5-29' SILTY CLAY, mottled light grayish brown and very,
<br /> dark brown, slightly porous, trace mica, moist, dense
<br />' 30 9s 1 125 6 8 29-30 5' SILTY CLAY, mottled light grayish brown and very,
<br /> dark brown, slightly porous, trace mica, moist, dense
<br /> 23 30 5-34' SILTY CLAY, mottled light grayish brown and very,
<br /> dark brown, slightly porous, trace mica, moist, dense
<br /> 35 /
<br /> 17 34-35 5' SILTY CLAY, mottled light grayish brown and very,
<br /> Continued Next Page
<br /> 6 NOTES
<br /> TD Drilled 67 feet TD sampled 65 5 feet Ground water encountered at 50 feet No caving Boring
<br /> MW-3 converted into ground water monitoring well MW-3
<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 01/23/95 APPROVED BY FSM RG # 4248
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