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,ASSOCIATES INC BORING MW-4
<br /> PROJECT
<br /> LU PdM KSudo k Yod Sl Pd WA MI LOG OF BOR
<br /> PROJECT1-22-IM-AN, ANDREW A EDITH TRUSILOCATION 1112_EAST-MAR DINC WAY, STOCKTON, CALIFORNIA PROJECT NO 54 22493 0001
<br /> DATE DRILLED 12191 jo LOGGED BY JOHN SELLMAN REVIEWED BY JEANNE HOMSEY C47410 _
<br /> DRILLING COMPANY WOODWARD DRIEJJNG CD. DRILLER .SHANK RAMER17 METHOD HOLLOW STEM AUGER
<br /> BORE HOLE DIAMETER - 8' IN DEPTH DRILLED 55 FP DEPTH TO WATER INITIAL FT STATIC - - - FT
<br /> CASING TYPE PVC DIAMETER 2 IN SCHEDULE 40 INTERVAL 0 -- - FT TO 35 El
<br /> SCREEN TYPE PVC DIAMETER 2 IN SLOT SIZE 0020 IN INTERVAL - 35 FT TO 55 FT
<br /> FILTER PACK TYPE 12/12 SAND INTERVAL 33 FT TO _ 55 FT
<br /> SURFACE SEAL TYPE NEAT CEMENT INTERVAL 0 FT TO _ 33 FT
<br /> COMMENTS PAGE I_Oil_
<br /> WELL DEPTH PID SAMPLE ID LITHOLAGIC DESCRIPTION
<br /> DETAIL FT (PPM) OLOWCOUNT LOG
<br /> CONCRETE
<br /> 2
<br /> 4
<br /> INORGANIC SILT (ML). 10UX FINES, MEDIUM DRY STRENGTH, MEDIUM
<br /> 0 ML TOUGHNESS, NON PLASTIC, VERY STIFF, BROWN, NO CHEMICAL ODOR
<br /> 6 NOTED, NO ORGANICS, DRY, WEAK CEMENTATION, LENSED
<br /> B
<br /> 10 INORGANIC SILT (ML), 1007E FINES, MEDIUM DRY STRENGTH,
<br /> 0 ML LOW TOUGHNESS, NON PLASTIC, VERY STIFF, BROWN, NO CHEMICAL
<br /> ODOR NOTED, NO ORGANICS, DRY. WEAK CEMENTATION,
<br /> 12 HOMOGENOUS
<br /> 14
<br />. POORLY GRADED SAND (SP), tOOX SAND, POORLY GRADED, MEDIUM
<br /> 16 Q SP DENSENO ORGANICS, DRYNO DRY . WEAK.CEMENTATION,NO CHOMOGENOUSEMICAL NOTED,
<br /> 18
<br /> 20 POORLY GRADED SAND (SP), 100% SAND, POORLY GRADED, MEDIUM
<br /> O SP DENSE, NO DRY STRENGTH. BROWN, NO CHEMICAL ODOR NOTED,
<br /> NO ORGANICS, DRY, WEAK CEMENTATION, HOMOGENOUS
<br /> 22
<br /> I
<br /> i
<br /> i
<br /> 24
<br /> INORGANIC CLAY (CL), 100X FINES, MEDIUM DRY STRENGTH,
<br /> 26 0 CL MEDIUM TOUGHNESS, LOW PLASTICITY. STIFF, BROWN, NO CHEMICAL
<br /> ODOR NOTED, NO ORGANICS, DRY, WEAK CEMENTATION,
<br /> HOMOGENOUS
<br /> -28-
<br /> -30- INORGANIC SILT (ML), 100% FINES, MEDIUM DRY STRENGTH,
<br /> 0 ML LOW TOUGHNESS, NON PLASTIC, STIFF, BROWN, NO CHEMICAL ODOR
<br /> NOTED; NO ORGANICS, DRY. WEAK CEMENTATION, HOMOGENOUS
<br /> 32
<br /> r
<br /> 34
<br /> INORGANIC SILT (ML), 10AX FINES, LOW DRY STRENGTH, LOW
<br /> TOUGHNESS, NON PLASTIC. STIFF, BROWN, NO ORGANICS, DRY,
<br /> 36 0 ML WEAK CEMENTATION, HOMOGENOUS
<br /> -3a-
<br /> 40.
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