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ArC <br /> ASSOCIATES INC <br /> 1117 Lone Pdn M,Supe k YaWA WMA 951 LOG OF BORING S B 13 <br /> PROJECT FARMER PROPERTY LOCATION 610 NORTH HUNTER STREET, STOCKTON. CALIFORNIA PROJECT NO 54.62596 0001 <br /> DATE DRILLED IZZI 1101 LOGGED BY JOHN SELLMAN REVIEWED BY JE_ANNE HQMSEY C47410 _ <br /> DRILLING COMPANY _FISCH ENVIRONMENTAL DRILLER RICK BERTOLINO METHOD DIRECT PUSH <br /> BORE HOLE DIAMETER 1 5 IN DEPTH DRILLED 27 FT DEPTH TO WATER INITIAL FT STATIC 23 FZ <br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL FT TO FT <br /> SCREEN TYPE NA DIAMETER IN SLOT SIZE IN INTERVAL FL TO _ FZ <br /> FILTER PACK TYPE NA INTERVAL FT TO FT <br />' SURFACE SEAL TYPE LLQ€MENT INTERVAL FT TO FT <br /> COMMENTS, PAGE I OF 1 <br /> WELL DEPTH PIDSAMPLE10 UTHOLOGIC 0ESCRIPn0N <br /> DETAIL FT. PPM BLOWCOUNT LOG <br /> 0 - 16" ASPHALT <br /> 2 <br /> 4 <br /> 30 <br /> 16- - 11/14' INORGANIC CLAY (CL) <5X POORLY GRADED SAND; >25% FINES, <br /> MEDIUM DRY STRENGTH. MEDIUM TOUGHNESS, LOW-MEDIUM PLASTICITY <br /> REDDISH BROWN TO BROWN, NO PRODUCT ODOR. NO ORGANICS, DRY- <br /> 8 MOIST. WEAK CEMENTATION, BLOCKY <br /> 10 30 <br />' 12 <br /> 14 <br /> 30 ML <br /> 11/14-16/19' SILT (ML). <5% POORLY GRADED SAND, >95X FINES, LOW DRY <br /> 18 STRENGTH, LOW TOUGHNESS, NO PLASTICITY, STIFF CLAY, BROWN, <br />' NO PRODUCT ODOR, NO ORGANICS, MOIST, WEAK CEMENTATION. <br /> \ HOMOGENOUS <br /> 18 <br /> SB 13-20 <br />' 2O ML <br /> 30 16/19-21/24' INORGANIC SILT (ML) <5X POORLY GRADED SAND, >957i FINES, LOW <br /> DRY STRENGTH, LOW TOUGHNESS, NO PLASTICITY, MOIST CLAY. BROWN, <br /> NO PRODUCT ODOR, NO ORGANICS. MOIST. WEAK CEMENTATION, <br />' 22 HOMOGENOUS <br /> SB13_W <br /> 24 <br /> CL <br />' <br /> 30 SBI <br /> 3_25 21/24 - 27' INORGANIC CLAY (CL) <5X POORLY GRADED SAND. >95X FINES, LOW <br /> 26 DRY STRENGTH, LOW TOUGHNESS. LOW PLASTICITY, BROWN, NO <br /> PRODUCT ODOR, NO ORGANICS. MOIST. CEMENTATION. HOMOGENOUS <br />' 28— <br /> 30- <br /> 32 <br />' 34 <br /> • 36 <br /> 38 <br />