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N /Wi/irASSOCIATES INC.
<br /> 1111 Lone Palm Avenue, SUde & bdesl0, 00rh ia, 95351 LOG OF WELL MW 1 4
<br /> PROJECT STOCKTON CITY TAXI CAB CO. LOCATION 2085 E. FREMONT STREET, STOCKTON, CA PROJECT NO. 54.28349.0001
<br /> DATE DRILLED 9/28/06 LOGGED BY JOHN SELLMAN REVIEWED BY TODD HAFNER
<br /> N DRILLING COMPANY WOODWARD DRILLING DRILLER ANTHONY METHOD HOLLOW STEM AUGER
<br /> BORE HOLE DIAMETER 8 IN DEPTH DRILLED 61 FT DEPTH TO WATER INITIAL 57 FT STATIC ?7 FT
<br /> CASING _TYPE PVC DIAMETER 2 IN SCHEDULE 40 INTERVAL 0 FT TO 60 FT
<br /> SCREEN TYPE PVC DIAMETER 2 IN SLOT SIZE 0.020 IN INTERVAL 45 FT TO 60 FT
<br /> FILTER PACK TYPE RMC LONESTAR N06 3 INTERVAL 42 FT TO 61 FT
<br /> SURFACE SEAL TYPE NEAT CEMENT OVER SENTONITE INTERVAL 0 FT TO 42 FT
<br /> COMMENTS: PAGE 1 OF 2
<br /> WELL DEPTH FID SAMPLE ID LITHOLOGIC DESCRIPTION
<br /> DETAIL FT. PPM BLOWCOUNT LOG
<br /> 2
<br /> 4
<br /> 22ML
<br /> 6 33
<br /> 36
<br /> 0/5'-6.5/10' SILT (ML): 1009 FINES, HIGH DRY STRENGTH, MEDIUM TOUGHNESS,
<br /> NO PLASTICITY, VERY STIFF CONSISTENCY, BROWN, NO PRODUCT
<br /> B ODOR, NO ORGANICS, DRY, WEAK CEMENTATION, HOMOGENOUS,
<br /> 10 7 OL
<br /> 9
<br /> 14 SILT (OL): 1009 FINES, HIGH DRY STRENGTH, MEDIUM TOUGHNESS,
<br /> 12 6.5/10'-11 .5/15' LOW PLASTICITY, VERY STIFF CONSISTENCY, YELLOWISH-BROWN,
<br /> NO PRODUCT ODOR, ORGANICS, DRY, MEDIUM CEMENTATION,
<br /> HOMOGENOUS.
<br /> 14
<br /> ML
<br /> 7
<br /> 16 12
<br /> 14 SILT (ML): 1009 FINES, MEDIUM DRY STRENGTH, MEDIUM
<br /> 11 .5/15'-16.5/20' TOUGHNESS, NO PLASTICITY, STIFF CONSISTENCY, YELLOWISH-
<br /> - BROWN, NO PRODUCT ODOR, NO ORGANICS, DRY, WEAK
<br /> lg CEMENTATION, HOMOGENOUS,
<br /> 20 OL
<br /> 7
<br /> it
<br /> 17 SILTY CLAY (OL): 100X FINES, MEDIUM DRY STRENGTH, MEDIUM
<br /> 22 16.5/20'-21 .5/25' TOUGHNESS, NO PLASTICITY, STIFF CONSISTENCY, YELLOWISH-
<br /> BROWN, NO PRODUCT ODOR, ORGANICS, DRY, WEAK
<br /> CEMENTATION, HOMOGENOUS,
<br /> 24
<br /> \OL
<br /> 7
<br /> 26 10
<br /> 7
<br /> 16
<br /> SILTY CLAY (OL): 100% FINES, MEDIUM DRY STRENGTH, LOW
<br /> 21 .5/25'-26.5/30' TOUGHNESS, NO PLASTICITY, STIFF CONSISTENCY, YELLOWISH-
<br /> 21 ,5/ BROWN, NO 25J-26,5/309
<br /> HOMOGENOUSRODUCT ,. ORGANICS, DRY, WEAK
<br /> CEMENATION
<br /> 30 y \CL
<br /> 12
<br /> 16 SILTY CLAY (CL): 100% FINES, MEDIUM DRY STRENGTH, LOW
<br /> 32 26.5/30'-31 .5/35' TOUGHNESS, NO PLASTICITY, STIFF CONSISTENCY, YELLOWISH—
<br /> BROWN, NO PRODUCT ODOR, NO ORGANICS, DRY, WEAK
<br /> CEMENTATION, HOMOGENOUS,
<br /> 34 4.5
<br /> 26 ML
<br /> 36 41
<br /> 40 SILT (ML): 1009 FINES, HIGH DRY STRENGTH, MEDIUM TOUGHNESS,
<br /> 31 .5/351-36.5/40' NO PLASTICITY, VERY STIFF CONSISTENCY, BROWN, NO PRODUCT
<br /> ODOR, NO ORGANICS, DRY, WEAK CEMENTATION, CALCITE
<br /> 36 VEINS.
<br /> Pet : I -
<br /> 40
<br />
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