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GRAPHIC GEOTECHNICAL BORING LOG PAGE—L 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 CorpTYPE OF RIG CME-95
<br /> DRILLING METHOD/EQUIPMENT Contin Flight HSA HOLE DIAMETER 12"
<br /> DRIVE WEIGHT/HEIGHT OF DROP 140#30" drop REFERENCE OR DATUM Ground Level
<br /> START DATE 2/25193 COMPLETION DATE 2/26/93
<br /> ►� IBES CRI PTION
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<br /> z £3
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<br /> t
<br /> t 35 5 1300 190
<br /> 2 35 5
<br /> 16 SP
<br />' 5 1316 291 35 5'-40 5' SAND, light brown, fine, poorly graded, trace
<br /> 40 12 clayey silt lenses, most, slightly dense, sweetish HC odor
<br /> 18
<br /> 40 5'-44 5' SAND, light reddish brown, fine, poorly sorted,
<br /> 4 little clay, most, slightly stiff, plastic, sweetish HC odor
<br /> 45 s 1336 503 455
<br /> i O CL 44 5'-45 5' SAND, gray, fine, poorly graded, very moist,
<br /> slightly dense, sweetish HC odor
<br />' 7 1415 340 50 45 5'-50' CLAY, light olive gray, slightly mottled light
<br /> 50-- 10 SID0 brown, trace silt, moist, slightly stiff, sweetish HC odor
<br /> 1 y 50 5
<br /> ML 50'-50 5 SAND, light olive brown, fine, poorly sorted, little
<br /> clay and silt, moist, dense, sweetish HC odor
<br />' 55 Q 53 1433 317 50 5'-55 5' SILT, brown, slightly mottled olive gray, little
<br /> 55 5 sand, very moist, dense, HC odor
<br /> 29
<br /> 5P
<br /> 15
<br /> 60 1500 312 55 5 -
<br /> 60 5' SAND, gray, fine, poorly graded, trace mica,
<br /> 25 605 wet, very dense, HC odor
<br /> 50 CL
<br /> 65 6 1519 92 60 5'-65 5' CLAY, greenish gray, saturated, very dense,
<br /> 17
<br /> H65 5 moderately plastic, organic-like odor
<br /> Continued Next Page
<br /> NOTES
<br /> Boring was drilled adjacent to the former fuel island location
<br /> NOTE This Boring Log Represents Conditions Only at Time and Location
<br /> ENVIRONMENTAL AUDIT; INC Indicated Subsurface Conditions May Differ at Other Locations
<br /> and Times
<br /> LOGGED BY JLA DATE 2125193 APPROVED BY.FSM RG # 4248
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