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/WASSOCIATES INC.
<br /> 1111 Lane Polm Avenue, Sule 201, Uodalo, Cofilamio, Ml LOG OF WELL -MW 17
<br /> PROJECT STOCKTON CITY TAXI CAB CO. LOCATION 2085 E. FREMONT STREET, STOCKTON, CA PROJECT N0. 54.28349.0001
<br /> DATE DRILLED 01 /09/08 LOGGED BY JIM KUNDERT REVIEWED BY TODD HAFNER
<br /> DRILLING COMPANY GREGG DRILLING & TESTING DRILLER JERAMY NEFF METHOD HOLLOW STEM AUGER
<br /> -� BORE HOLE DIAMETER 8 IN DEPTH DRILLED 60 FT DEPTH TO WATER INITIAL 57 FT STATIC ?? 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 40.7 FT TO 59.5 FT
<br /> FILTER PACK TYPE RMC LONESTAR NO. 2/12 INTERVAL 38 FT TO 60 FT
<br /> - -"I SURFACE SEAL TYPE NEAT CEMENT OYEHINTERVAL 0 FT TO 38 FT
<br /> COMMENTS: L PAGE 1 OF 2
<br /> - _ 1 WELL DEPTH PID SAMPLE ID LITHOLOGIC DESCRIPTION
<br /> DETAIL FT. PPM BLOWCOUNT LOG
<br /> l0'-4" CONCRETE PAD
<br /> 2 ML 4"-4' FILL & BROWN SANDY SILTS
<br /> 4
<br /> 0.0 CL 40-6.5/8.5' SILTY CLAY (CL): <5% FINE POORLY GRADED SAND; >95X FINES;
<br /> 6 LOW DRY STRENGTH, LOW TOUGHNESS, LOW PLASTICITY, MEDIUM
<br /> STIFF, RED BROWN, NO ODOR, NO ORGANICS, DRY TO MOIST,
<br /> 8
<br /> �5 0.0 CL \ 6.5/8:5'-10/13.5' SANDY CLAY (CL): 209 FINE POORLY GRADED SAND; 809 FINES;
<br /> ri 10 MEDIUM DRY STRENGTH, MEDIUM TOUGHNESS, LOW TO MEDIUM
<br /> PLASTICITY, STIFF. BROWN TO YELLOW BROWN, NO ODOR, NO
<br /> ORGANICS, DRY, HOMOGENOUS.
<br /> �. 14 010 CL 10/13.51-15/18.5' SILTY CLAY (CL): 100% FINES; MEDIUM DRY STRENGTH, MEDIUM
<br /> TOUGHNESS, LOW PLASTICITY, MEDIUM STIFF, BROWN, NO ODOR,
<br /> NO ORGANICS, DRY, HOMOGENOUS.
<br /> 16
<br /> ] 18
<br /> CLAYEY SILT (ML): 1009 FINES; LOW DRY STRENGTH, LOW
<br /> 0.0 ML 15/18.5'-20/23.5' TOUGHNESS, NON-PLASTIC, SOFT, BROWN TO YELLOWISH BROWN,
<br /> 20 NO ODOR, NO ORGANICS, DRY, HOMOGENOUS.
<br /> 22
<br /> i
<br /> 24 0.0 20/23.5'-25/28.5' FINES; LOWDRY ORGANIC CLAY STRENGTH, LOW TOUGHNESS, LOW OORLY GRADED STODMEDIUM
<br /> CL PLASTICITY, SOFT TO MEDIUM STIFF, BROWN TO BROWNISH GREY,
<br /> NO ODOR, NO ORGANICS, DRY TO MOIST, HOMOGENOUS,
<br /> 26
<br /> 28
<br /> IJ o.o
<br /> ML 25/28.5'-34' SANDY SILT (ML): FINE POORLY GRADED SAND; BOX FINES;
<br /> 30 LOW DRY STRENGTH,, L LOW TOUGHNESS, NON-PLASTIC, SOFT,
<br /> REDDISH BROWN, NO ODOR, NO ORGANICS, DRY, HOMOGENOUS.
<br /> � J
<br /> 32 -
<br /> / -34 - 0.0 SP 341-35/38.5' POORLY GRADED SAND (SP): >95X FINE TO MEDIUM POORLY
<br /> GRADED SAND; <5% FINES; NO DRY STRENGTH. LOW TOUGHNESS,
<br /> NON-PLASTIC, SOFT, BROWN TO REDDISH BROWN, NO ODOR, NO
<br /> 36 ORGANICS, ORY, HOMOGENOUS.
<br /> -J38 SILTY CLAY (CL): <5X FINE POORLY GRADED SAND; >95% FINES;
<br /> 35/38.51-40/43.5' LOW DRY STRENGTH, MEDIUM TOUGHNESS, LOW TO MEDIUM
<br /> _ 0.0 \CL PLASTICITY, MEDIUM STIFF, GREYISH BROWN TO BROWN, NO ODOR,
<br /> NO ORGANICS, DRY TO MOIST
<br /> i - ) 4D
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