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' AWASSOCIATE, K
<br /> 126D &M wdmS caflanua,mi LOG OF WELL MW8
<br />' PROJECT LOCATION _510 NORTH HUNTER STREET_ STOCKTON, CA PROJECT NO
<br /> DATE DRILLED —]2/27/n1 LOGGED BY —JOHN_SELLMAN REVIEWED BYIEANNE HoMSEY C47410
<br /> LUNG COMPANY wnonwARD GRILLING DRILLER METHOD HnI i nW STEM NIGER
<br /> HOLE DIAMETER 8 IN DEPTH DRILLED 41 5 FT DEPTH TO WATER INITIAL —26.5 FT STATIC —25 FT
<br />' CASING TYPE —,2C„ ,,,, DIAMETER __ .2 IN SCHEDULE 40 INTERVAL 0 FT TO -- 0 FT
<br /> SCREEN TYPE ...PVC _ DIAMETER 2 .0
<br /> IN SLOT SIZE 020 —.IN INTERVAL 20 ET TO 40 FT
<br /> FILTER PACK TYPE _SRI SUPREME SAND NO_ R INTERVAL 18 FT TO 41.5 ET
<br /> SURFACE SEAL TYPE .NEAT CEMENT OVER 2' OF BENTONITE INTERVAL 0 FT TO 18 FT
<br />' COMMENTS _ PAGE I OF--L—
<br /> ELL
<br /> F1ELL DEPTH PID SAMPLE 10 LITHOLOGIC DESCRIPTION
<br /> DETAIL FT ppm BLOWCOUNT LOG
<br /> 0 — 4" CONCRETE
<br /> 2
<br />' 4
<br /> OL 4' — 11 5/15' ORGANIC CLAY (OL) <5X POORLY GRADED SAND, 995X
<br /> e FINES, MEDIUM DRY STRENGTH, MEDIUM TOUGHNESS, LOW-
<br /> 6 3 5 8 MEDIUM PLASTICITY, STIFF, DARK GRAY TO LIGHT CRAY, NO
<br />' e PRODUCT ODOR, ORGANICS, DRY, WEAK CEMENTATION,
<br /> HOMOGENOUS
<br /> to8
<br /> 10-
<br /> 35 8
<br /> 8
<br />' 12
<br /> 14
<br /> 5 1B
<br /> 325 ML 11 5/15-16 5/20' SANDY SILT (ML) 40% FINE POORLY GRADED SAND, 60%
<br /> FINES, LOW DRY STRENGTH, LOW TOUGHNESS, NO
<br /> PLASTICITY, BROWN, NO PRODUCT ODOR, NO ORGANICS,
<br /> MOIST, WEAK CEMENTATION, FISSURED
<br /> 18
<br />' y \
<br /> —_ 20 35
<br />' = t3 ML
<br /> �-- 22 16 5/20-21 5/25' INORGANIC SILT (ML) <5R POORLY GRADED SAND, >95%
<br /> FINES, LOW DRY STRENGTH, LOW TOUGHNESS, NO
<br /> PLASTICITY, BROWN, NO PRODUCT ODOR, NO ORGANICS,
<br />' 24 MOIST, WEAK CEMENTATION, HOMOGENOUS
<br /> —
<br /> 325 t
<br /> 9
<br /> 26 14 SM
<br /> : _ \ 21 5/25-26 5/30' SILTY SAND (SM) BOX POORLY GRADED SAND, 40X
<br /> 28 FINES, BROWN, NO PRODUCT ODOR, NO ORGANICS, MOIST,
<br /> \ WEAK CEMENTATION, HOMOGENOUS
<br /> — 30 MtYB'30 5
<br /> 35 to
<br /> tt SM
<br /> t 32 12 26 5/30-31 5/35' SILTY SAND (SM) 70% FINE, POORLY GRADED SAND, 30%
<br />' FINES, BROWN, NO PRODUCT ODOR, NO ORGANICS, WET,
<br /> r WEAK CEMENTATION, HOMOGENOUS
<br /> r 34
<br /> 36 35 2 SM
<br /> 14 31 5/35-35 5/40' SILTY SAND (SM) 60% FINE, POORLY GRADED SAND, 40X
<br /> FINES, BROWN, NO PRODUCT ODOR, NO ORGANICS, WET,
<br /> WEAK CEMENTATION, HOMOGENOUS
<br /> 40 µWB-40 5
<br /> 35 12 SM 36 5/40-41 5' SILTY SAND (SM) 75% FINE, POORLY GRADED SAND, 25%
<br /> s s s 15
<br /> to FINES, DARK GRAY, NO PRODUCT ODOR, NO ORGANICS,
<br /> 42 WET, WEAK CEMENTATION, HOMOGENOUS
<br />
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