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GRAPHI' GEOTECHNICAL BORW- LOG PAGE—L OF .
<br /> L1ENT Montgomery Ward PROJECT NO 1232 DRILL HOLE MW-1
<br /> lULOCATION 5400 Pacific Avenue Stockton California
<br /> G CO -Layne-Western CorpTYPE OF RIG CME-95
<br /> Rl G METHOD/EQUIPMENT Contin Flight HSA ___ HOLE DIAMETER 12"
<br /> E WEIGHTIHEIGHT OF DROP 140#30" drop REFERENCE OR DATUM Ground Level
<br /> t
<br /> TART DATE 2124193 COMPLETION DATE 2126/93
<br /> DESDRIPT10N
<br /> Z >✓ 0
<br /> u_ <
<br /> 1 19 jCZ U.[ In l=oliowing Order, I,ITHOL€sGY,color,Wain ar", sorti", o"Watity,
<br /> a. xtr dmc��LUU 3:0LUL" =�� -E<(nt� {flssila,cosisis#ency,wath�a
<br /> zXU a00,uscm—no} �� �Utrr��
<br /> 91116 17 3 30 5'-35 5' SAND, light brown, fine, poorly graded, trace
<br /> 11 silt, slightly mottled dark gray, moist, slightly dense, tip of
<br /> 11 sampler with trace clay, sweetish HC odor
<br /> 1137 415 35 5'-40 5' SAND, light grayish brown, fine, poorly graded,
<br /> little iron oxide stains, with occassional 1" lenses of light
<br /> 0 12 405
<br /> 18 CL gray clayey silt, moist, slightly dense, sweetish HC odor
<br /> 5 1215 260 40 5'-50 5' CLAY, light olive gray, trace silt, moist, slightly
<br /> 13 stiff, HC odor
<br /> 28
<br /> 2 1250 72
<br /> Q 14
<br /> 18
<br /> 5
<br /> 12
<br /> 1310 36 55 0 50 5'-55' CLAY, gray, trace fine sand, very moist, very
<br /> SZ
<br /> _ stiff, HC odor
<br /> 50 5M 55'-55 5' SAND, gray, fine, poorly graded, trace clay, trace
<br /> mica, very moist, very dense, HC odor
<br /> 147 55 5'-60 5' SAND, gray, fine, poorly graded, trace lenses of
<br /> 60 1342 47 sandy clay, trace mica, wet, dense to very dense, HC odor
<br /> 32
<br /> 65 251x" 1415 10 1H65 0 60 5'-65' SAND, gray, fine poorly sorted, trace mica,
<br /> saturated, very dense
<br /> Cont1nued Next Page
<br /> OTES
<br /> �oring was drilled adjacent to the sewer line and former USTs location
<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 JLA DATE 2124193 APPROVED BY FSM RG # 4248
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