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1 <br /> ASSOCIATES INC. LOG OF BORING S81 <br /> 1117 Looe Polm'we,Sale Q Modesto,Cdlwia,95351 mN rAl IFORNIA _ PROJECT NO. 54.920 4.0015 <br /> PROJECT VELLA PROPERTY LOCATION SHAW ROAD STOCK <br /> JOHN SELLMAN REVIEWED BY ANNE HOMS Y C4741 <br /> DATE DRILLED 05/04/0' LOGGED BY DIRECT PUSH <br /> wIRQNMENTAL DRILLER 'K RFRTOLINO _ <br /> METHOD <br /> DRILLING COMPANY FT STATIC FT <br /> " FORE HOLE DIAMETER'nru 1.5 IN DEPTH DRILLED 36 FT DEPTH TO WATER INITIAL <br /> IIIN SCHEDULE INTERVAL FT TO FT <br /> JASING TYPE NA DIAMETER FT TO F7 <br /> NA DIAMETER IN SLOT SIZE IN INTERVAL — <br /> SCREEN TYPE - - INTERVAL FT TO FT <br /> FILTER PACK TYPE NA INTERVAL FT TO FT <br /> SURFACE SEAL TYPE NEAT CEMENT PAGES OF <br /> COMMENTS: <br /> WELL DEPTH PID AM L I LITHOLOGIC DESCRIPTION <br /> DETAIL FT. PPM BLOWCOUNT LOG <br /> 0 - 6" CONCRETE <br /> 2 <br /> 4 <br /> 6.5 <br /> 6 <br /> 8 <br /> CL 6' - 16/19' SILTY CLAY (CL): 4159 FINE, POORLY GRADED SANG; >BSX FINES; <br /> TY, LOW DRY <br /> TRENGTH, LOW <br /> 10 6.5 <br /> LOW NO PRODUCT ODOR. MOIST,SOXIDIZED BLACK STREAKS TOUGHNESS, LIGHT BROWN, <br /> 12 <br /> SBI-15 ' <br /> 14 <br /> 6.5 <br /> 16 <br /> 18 <br /> Z0 6.5 SM 16/18-21/24' SILTY SAND (SM): <85% FINE, POORLY GRADED SAND; >15% FINES; <br /> LIGHT BROWN, NO PRODUCT ODOR, MOIST, WEAK CEMENTATION. <br /> HOMOGENOUS <br /> 22 <br /> 24 21/24-25/29' SILTY CLAY (CL): 4159 FINE. POORLY GRADED SAND; >115% FINES; <br /> fi.5 CL LOW PLASTICITY, LOW DRY STRENGTH, LOW TOUGHNESS, IGHT BROWN, <br /> NO PRODUCT ODOR, MOIST, OXIDIZED BLACK STREAKS <br /> 26 <br /> 28 <br /> SBI-30 <br /> 30 6.5 <br /> 32 859 FINES: <br /> CC 26/29-36* SANDY CLAY (CL): >15% FINE, POORLY GRADED SAND; <br /> LOW PLASTICITI' LOW DRY STRENGTH, LOW TOUGHNESS, LIGHT BROWN. <br /> NO PRODUCT ODOR, MOIST <br /> 34 <br /> 6.5 <br /> 36 <br /> 38 <br /> 40 <br />