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i ASSOCIATES INC. 1117[a Pdn k I It Yadea,Cask W1 LOG OF WELL DP 1 � PROJECT GLOVER PROPERTY LOCATION „ 7675 WEST ELEVENTH ST, TRACY. CA PROJECT NO. 54.17861.0001 DATE DRILLED QR/01/0Q LOGGED BY JOHN HUMAN MAN REVIEWED BY_JEANNE HOMSFY 047410 DRILLING COMPANY RSI 1113111 ING DRILLER JORGE MORAI FS METHOD HOI I OW STEM AlIG R_ BORE HOLE DIAMETER 10 IN DEPTH DRILLED 26.5 FT DEPTH TO WATER INITIAL 11 FT STATIC FT_ { CASING TYPE _PVC DIAMETER 4 IN SCHEDULE 40 INTERVAL 0 FT TO 10 FT SCREEN TYPE PVC DIAMETER 4 IN SLOT SIZE 0.010 IN INTERVAL 5 FT TO 25 FT } FILTER PACK TYPE INTERVAL 3 FT TO 25 FT SURFACE SEAL TYPE .NEAT GEMENT OVER BENTONITE INTERVAL O ET TO 3 FT- I COMMENTS: PAGE.1 OF—L-- WELL F 1WELL DEPTH PID SAMPLE 10 UTHOLOGIC DESCRIPTION DETAIL FT. (PPM) BLOWCOUNT LOG I 0-2" — Asphalt i 2 I I 4 72'/5-6.5/10' CLAY (CH); GRAY (STAINED); STIFF; DRY, 100% FINES; 6 1643 15 CH HIGH PLASTICITY; NO CEMENTATION I 8 = 1 —10— SILTY CLAY (CL); GRAY; DRY ON TOP, WET ON BOTTOM; I to = CLSTIFF; 100% FINES; POORLY GRADED; LOW PLASTICITY; /10-25.1' NO CEMENTATION — 12 1189 5 SM 10 SILTY SAND (SM); BROWN; WET; DENSE; FINE GRAINED; 12 100% SAND; FUEL ODOR; POORLY GRADED; NON PLASTIC; NO CEMENTATION 14 16 t5 SW 14 SAND (SW); 5% GRAVEL; FINE GRAINED; 95% SAND; 1,6 5 COARSE TO FINE GRAINED SAND; BROWN; WET; MEDIUM f0 SW DENSE; WELL GRADED; NON PLASTIC: NO CEMENTATION 18 t4 —20- 1,5 3 3 Spr SAND (SW); 5% GRAVEL; FINE GRAINED; 95% SAND: g COARSE TO FINE GRAINED SAND: BROWN; WET; MEDIUM 22 LOOSE; WELL GRADED; NON PLASTIC; NO CEMENTATION _ 24 3 25.1'-26.5' CLAY (CL); • BROWN: WET; MEDIUM STIFF; 100% FINES: 26 f 6 6 CL POORLY GRADED; NO ODOR; MEDIUM PLASTICITY; NO 6 CEMENTATION 28- 30- -32- -34- -36- -38- 40 8303234363840 42