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. 1 j i ��/1 i A/inASSOCIATES INC. 1111 In Pub 4 Ste B Ibde;la,Diu*95351 LOG OF WELL AS2 PROJECT GLOVER PROPERTY LOCATION 7675 WEST ELEVENTH ST. TRACY_ CA PROJECT NO. 54.17861.0001 j DATE DRILLED 09/02/09 LOGGED BY JOHN SFIIMAN REVIEWED BY JEANNE HOMSEY 047410 DRILLING COMPANY RSI ORII I ING DRILLER JORGE MORALFS METHOD HOIIOW STEM ALGFR I BORE HOLE DIAMETER 10 IN DEPTH DRILLED 26.5 FT DEPTH TO WATER ; INITIAL 11 FT STATIC FT CASING TYPE PVC DIAMETER 2 1N SCHEDULE 80 INTERVAL 0 FT TO - 10 FT SCREEN TYPE PVC DIAMETER 2 IN SLOT SIZE 0.020 IN INTERVAL 20 FT TO 75 ET i FILTER PACK TYPE 13 SAND INTERVAL 17-R FT TO 25 FT SURFACE SEAL TYPE NEAT CEMENT OVER BENTONITE INTERVAL 0 FT TO 17.8 FT COMMENTS: PAGE 1 OF__L__ WELL DEPTH PID SAMPLE ID LITHOLOGIC DESCRIPTION DETAIL FT. PPM BLOWCOUNT LOG 0-6' -- ASPHALT TOP 1 FT. FILL i 2 4 0 CH 2'/5-6.5/10' CLAY (CH); GRAY; 100% FINES; STIFF; DRY; HIGH 6 261 74 PLASTICITY; FUEL ODOR PRESENT: NO CEMENTATION 8 �\ 10 3 t2 4 CL SILTY CLAY (CL); MOIST; BROWN WITH SOME STAINING; g 6.5/10-11.5/15' 100% FINES; MOIST TO WET; MEDIUM STIFF; MEDIUM 12 12.8 PLASTICITY; NO CEMENTATION 14 16 1'4 4 SW 11.5/15-25.3' SAND (SW) GRADING TO COARSE-FINE GRAVELLY SAND; 10 BROWN; 10% SUBANGULAR GRAVEL; 90% SAND; COARSE 'iii TO FINE GRAINED SAND; WET; MEDIUM DENSE; POORLY GRADED; NO ODOR; NON PLASTIC; NO CEMENTATION 20 2 _ 1.5 3 SW SAND (SW); 2% FINE GRAVEL; 98% SAND; MEDIUM TO — FINE GRAINED SAND; BROWN; WET; MEDIUM DENSE; WELL f GRADED; NO ODOR; NON PLASTIC; NO CEMENTATION 24 "'''`• r^ = a CLAY CH BROWN; WET; MEDIUM STIFF; 100% FINES; I 26 0.9 CL 25.2'-26.5' POORLY GRADED; NO ODOR; MEDIUM PLASTICITY; NO CEMENTATION —28— _30- -32- -34- -36- -38- -40- -42—