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' CLIENT MoGRAPHIC GEOTECHNICAL BORING LOG PAGE ?„ OF _,--
<br /> ntgomery Ward & Co , Incorporated PROJECT NO 1232 DRILL HOLE MW-5
<br /> SITE LOCATION 5400 Pacific Avenue Stockton California
<br /> DRILLING CO V & W Drilling TYPE OF RIG B-61 HDX HI Torque
<br /> BILLING METHOD/EQUIPMENT Cant Flight HSA HOLE DIAMETER 12"
<br />' DRIVE WEIGHT/HEIGHT OF DROP 140#32" drop REFERENCE OR DATUM Ground Level
<br /> START DATE 1124195 COMPLETION DATE 1124195
<br /> z �-�' DES CRIRT10N
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<br /> za ~ Z tQ � In I<gll�t+tvstig Order, f l7 HOlfOY,tn sc�
<br /> alar:9{a� s3xe rtjr r�
<br /> aUldrity.
<br /> C Mir(- LuU Qq� -43<U fossils, cnnscstency; wetn4ss
<br /> L1160¢L1O
<br /> g Z u in-j W U3-a to CA oC U 1!?7
<br />' 35
<br /> 24 0815 2 moderately moist, moderately dense
<br /> 32 35 5-39' SANDY SILT, brown with gray streaks, rare clay,
<br />' moderately moist, moderately dense
<br />'
<br /> 40 5 0820 169 39-40 5' SANDY SILT, brown with gray streaks, rare clay,7 moderately moist, moderately dense
<br /> 11 40 5-41' SANDY SILT, brown with gray streaks, rare clay,
<br /> 420 moderately moist, moderately dense
<br /> SC 41-42' SANDY SILT, brown with gray streaks, rare clay,
<br />' moderately moist, moderately dense
<br /> 45 5 0825 1 8 4 42-44' CLAYEY SAND, greenish gray, fine sand, rare silt,
<br /> 15 moist, dense
<br /> 18 44-45 5' CLAYEY SAND, greenish gray, fine sand, rare salt,
<br /> moist, dense
<br /> 480 45 5-48' CLAYEY SAND, grayish brown, fine sand,
<br /> SP moderately moist, moderately dense
<br /> 48-49' SAND, grayish black, fine to medium, poorly graded,
<br /> 50 21 0830 189 50 5 moderately moist, moderately dense
<br />' 29SM 49-50 5' SAND, grayish black, fine to medium, poorly
<br /> graded, moderately moist, moderately dense
<br /> 50 5-54' SILTY SAND, gray, rare clay, fine sand,
<br /> moderately moist, moderately dense
<br />' 55 6 0835 169 54-55 5' SILTY SAND, gray, rare clay, fine sand,
<br /> 24 moderately moist, moderately dense
<br /> 21 55 5-59' SILTY SAND, gray, fine sand, rare clay,
<br /> moderately moist, moderately dense
<br /> 59 0
<br /> 60 7 0840 NA SC 59-60 5' CLAYEY SAND, greenish gray, fine sand, rare silt,
<br /> 20 wet, moderately dense
<br />' 21 60 5-64' CLAYEY SAND, greenish gray, fine sand, wet,
<br /> moderately dense
<br />'
<br /> 651 6 64-65 5' CLAYEY SAND, greenish gray, fine sand, trace
<br /> 21 0845 NA mica, wet, moderately dense
<br /> 25 65 5-68' CLAYEY SAND, greenish gray, fine sand, trace
<br /> mica, wet, moderately dense
<br /> 680
<br /> 70 -� I -6 -
<br /> NOTES
<br /> TD Drilled 68 feet TD sampled 65 5 feet Ground water encountered at 51 feet No caving Boring
<br /> MW-5 converted into ground water monitoring well MW-5
<br /> ENVIRONMEIVT,4LAUDlT INC NOTE This Boring Log Represents Conditions Only at Time and Location
<br /> Indicated Subsurface Conditions May Differ at Other Locations
<br /> is and Times
<br />' LOGGED BY CPD DATE 01/24/95 APPROVED BY FSM RG # 4248
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