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GRAPHIC GEOTECBMCAL BORING LOG PACE -J�- 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 Corp TYPE OF RIG CME-95
<br /> RILLING 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 2/25/93 COMPLETION DATE 2126193
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<br /> DESCRIPTION
<br /> P6- d
<br /> uu O OLL tine
<br /> In Eollowsng,Ordet, LITHOLOGY color
<br /> O R- r
<br /> d g`'O LW-.to rt] , x gxs�n s» sortlr , an$u#anty�
<br /> s`s doC� Nt,> L?tx Qv3 fQsa3ls,o�ns�s;�r►cy, wecn:�ss
<br /> U- EP d9tJ34 k' M
<br /> 0 SP 5" thick concrete slab
<br /> NATURALGROUND
<br /> 5"-4 5' SAND, brown, fine, poorly graded, trace pebbles,
<br /> 4 5 moist, dense
<br /> 5 >1 1136 9 5 ML 4 5'-5 5' SILT, light reddish brown, slightly porous, moist,
<br /> 17 dense
<br /> 4 5 5'-10 5' SILT, brown to light reddish brown, slightly
<br /> 10— 13 1 151 10 9 mottled brown, trace pebbles, moist, dense
<br /> 18
<br /> 7 1200 43 10 5'-15 0' SILT, brown, trace fine sand, slightly porous,
<br /> 15 20 moist, dense
<br /> 30 15 0'-15 5' SILT, brown to light reddish brown, slightly
<br /> mottled brown, trace pebbles, moist, dense
<br /> 6 1213 370 15 5'-20 5' SILT, light olive gray, slightly mottled light
<br /> 20 9 brown, trace clay, moist, dense, sweetish HC odor
<br /> 20
<br /> 4 1223 700 20 5'-25 5' SILT, light olive gray, mottled light brown,
<br /> 25 12 moist, dense, sweetish HC odor
<br /> 20
<br /> 4 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 /> 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 2125193 APPROVED BY FSM RG # 4248
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