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' GRAPHIC GEOTECHNICAL BORING LOG PAGE -1- OF
<br /> CLIENT Montgomery Ward PROJECT NO 1232 DRILL HOLE MW-2
<br /> SITE LOCATION 5400 Pacific Avenue Stockton California
<br /> DRILLING CO Layne-Western Cory TYPE OF RIG CME-95
<br /> PDRILLING METHODIEOUIPMENT Contin Flight HSA HOLE DIAMETER 12"
<br />' DRIVE WEIGHT/HEIGHT OF DROP _1_40#30" drop REFERENCE OR DATUM Ground Level
<br /> START DATE 2125193 COMPLETION DATE 2126193
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<br /> SP 5" thick concrete slab
<br />' NATURAL GROUND
<br /> 5"-4 5' SAND, brown, fine, poorly graded, trace pebbles,
<br /> moist, dense
<br /> 5 11 1 136 9 5 ML 4 5 4 5'-5 5' SILT, light reddish brown, slightly porous, moist,
<br />' 17 dense
<br /> 10 4 1 151 10 9 5 5'-10 5' SILT, brown to light reddish brown, slightly
<br /> 13 mottled brown, trace pebbles, moist, dense
<br /> 18
<br /> 15 7 '1240 43 10 5'-15 0' SILT, brown, trace fine sand, slightly porous,
<br /> 20 moist, dense
<br /> 30 15 0'-15 5' SILT, brown to light reddish brown, slightly
<br /> mottled brown, trace pebbles, moist, dense
<br /> I20 9 1213 370 15 5'-20 5' SILT, light olive gray, slightly mottled light
<br /> brown, trace clay, moist, dense, sweetish HC odor
<br /> 20
<br /> 1223 700 20 5'-25 5' SILT, light olive gray, mottled light brown,
<br /> 25 12 moist, dense, sweetish HC odor
<br /> 20
<br /> H4 1240 815 25 5'-35 5' SILT, light olive gray, trace clay, moist, dense,
<br /> 30 12 sweetish HC odor
<br /> 24
<br /> Continued Next Page
<br /> NOTES
<br /> Boring was drilled adjacent to the former fuel island location
<br /> IENVIRONMEW,,a AUDIT, INC NOTE This Boring Log Represents Conditions Only at Time and Location
<br /> SIndicated Subsurface Conditions May Differ at other Locations
<br /> and Times
<br /> ILOGGED BY JLA DATE 2125193 APPROVED BY FSM RG #. 4248
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