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1AWASSOCATE, INC LOG OF WELL MW 10
<br /> 1260 Grapfres Or,Ie,lbdesle,Cagomc,95J51
<br /> PROJECT LOCATION 610 NORTH HUNTER_STREET__STOCKTON. CA PROJECT NO
<br /> DATE DRILLED 12/26/01_ LOGGED BY JOHN SELLMAN REVIEWED BY JEANNE HOMSEY C47410_
<br /> GLING COMPANY WOODWARD DRII I ING DRILLER TORY SAI A7AR METHOD HOI I OW STEM AlJGER
<br /> E HOLE DIAMETER 13 IN DEPTH DRILLED 41.5 FT DEPTH TO WATER INITIAL -25 FT STATIC
<br /> CASING TYPE PVCDIAMETER 2 IN SCHEDULE _40 INTERVAL 0 FT, TO 20 FT
<br /> SCREEN TYPE -. DIAMETER 2 IN SLOT SIZE 0.020 IN INTERVAL 20 IT TO 40 FT
<br /> FILTER PACK TYPE SRI SUPREME SAND NO a INTERVAL 18 FT TO 41_5- . T
<br /> SURFACE SEAL TYPE NEAT CEMENT OVER BENTONITE INTERVAL O FT TO 18 FT
<br />' COMMENTS PAGE I OFA_
<br /> WELL DEPTH PID SAMPLE ID LITHOLOGIC DESCRIPTION
<br /> DETAIL FT PPM BLOWCOUNT LOG
<br /> 0 - 4" CONCRETE
<br /> 2
<br /> OH 4" - 65/10' ORGANIC CLAY (OH) <5% POORLY GRADED SAND, >95%
<br />' 4 FINES, MEDIUM DRY STRENGTH, MEDIUM TOUGHNESS,
<br /> MEDIUM PLASTICITY, DARK GRAY, NO PRODUCT ODOR,
<br /> t2 ORGANICS, DRY, WEAK CEMENTATION, HOMOGENOUS
<br /> 6 3 0 20
<br /> 3a
<br /> B
<br />'
<br /> 10-
<br /> 12
<br /> .30 120fl
<br /> 5 CL 6 5/10-11 5/15' SILTY CLAY (CL) <5% POORLY GRADED SAND, >95%
<br /> to 12 FINES, MEDIUM DRY STRENGTH, MEDIUM TOUGHNESS,
<br />' �11 LOW PLASTICITY, YELLOWISH RED, NO PRODUCT ODOR, NO
<br /> ORGANICS, DRY, WEAK CEMENTATION, HOMOGENOUS
<br /> —14—
<br /> '5 ML 11 5/15-16 5/20' INORGANIC SILT (ML) <5% POORLY GRADED SAND, >95X
<br /> 16 3 0 2a FINES, MEDIUM DRY STRENGTH, LOW TOUGHNESS, NO
<br /> PLASTICITY, BROWN, NO PRODUCT ODOR, NO ORGANICS,
<br /> DRY, WEAK CEMENTATION, FISSURED
<br /> 18
<br /> .-20- 12
<br /> 3 0 12
<br />'
<br /> 12
<br /> 22
<br /> • — SM
<br /> 165/20-265/30- SILTY SAND (SM) 60% FINE-MEDIUM, POORLY GRADED
<br />' ,= 24 SAND, 40% FINES, YELLOWISH RED, NO PRODUCT ODOR,
<br /> 3 0 NO ORGANICS, MOIST-WET, WEAK CEMENTATION,
<br /> e HOMOGENOUS
<br /> —26-
<br /> 2a
<br /> fi 28
<br />' = Nwta-so s
<br /> 30
<br /> 30 9 ML
<br /> s= 11 26 5/30-31 5/35' SANDY SILT (ML) 10% FINE POORLY GRADED SAND 90X
<br /> 32 FINES, LOW DRY STRENGTH, LOW TOUGHNESS, NO
<br />' • —_ PLASTICITY, YELLOWISH RED. NO PRODUCT ODOR, NO
<br /> ORGANICS, WET, WEAK CEMENTATION, HOMOGENOUS
<br /> 34
<br /> e 31 5/35-36 5/40' SANDY SILT (ML) 35% FINE-MEDIUM, POORLY GRADED
<br /> 3fi 3 O 1O ML SAND, 55% FINES, LOW DRY STRENGTH, LOW TOUGHNESS,
<br /> NO PLASTICITY, BROWN, NO PRODUCT ODOR, NO ORGANICS
<br /> 30WET. WEAK CEMENTATION, HOMOGENOUS
<br /> 36 5/40-41 5' SANDY SILT (ML) 20% FINE, POORLY GRADED SAND, 80%
<br /> -„_ NW 1 a-40 5
<br /> 40 3 0 10 ML FINES, LOW DRY STRENGTH, LOW TOUGHNESS, NO
<br /> j = i 12 PLASTICITY, BROWN, NO PRODUCT ODOR, NO ORGANICS,
<br /> 14 WET, WEAK CEMENTATION, HOMOGENOUS
<br /> 42
<br /> ata
<br />
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