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' ASSOCIATES INC 1117 In pdm hmA se Q*&A G> mK 95 1 LOG OF WELL M W 1 PROJECT THREE PALMS GROCERY LOCATION 6732 EAST HIGHWAY 33, STOCKTON, CA PROJECT N0. 10610001 DATE DRILLED 06/15/99 LOGGED BY TOM IJ=RMAN - REVIEWED BY JEANNE HOMSEY C47411 DRILLING COMPANY VAN DRILLING DRILLER FRANK RAMIREZ METHOD HOLLOW STEM AUGER BORE HOLE DIAMETER B IN DEPTH DRILLED 91 FT_ DEPTH TO WATER INITIAL B�o FT STATIC 77 FT ' CASING TYPE PVC DIAMETER 2 IN SCHEDULE 40 INTERVAL _. A FT TO 71 El SCREEN TYPE PVC DIAMETER 2 IN SLOT SIZE 9,020 IN INTERVAL 21 Er TO 91 FT FILTER PACK TYPE RMC LONESTAR NO, 3 INTERVAL 69 FT TO 91 FC SURFACE SEAL TYPE NEAT CEMENT OVER BENTONITE INTERVAL 0 ET TO 67 FT COMMENTS PAGE--I-OFA_ WELL DEPTH FID SAMPLE In UTHOLOGIC DESCRIPTION DETAIL FT I BLOWCOUNT LOG ASPHALT 2 LEAN CLAY (CL) <15% FINE, POORLY GRADED SAND, >85X 4 CL FINES, LOW-MEDIUM TOUGHNESS, LOW-MEDIUM PLASTICITY, MODERATE YELLOW BROWN. NO PRODUCT ODOR. NO ORGANICS, DRY, WEAK CEMENTATION. HOMOGENOUS 2.0 27 t 6 30 3D Y y, 10 ? 2 0 ® SH 8/10-11 5/15' SILTY SAND (SM) 707E FINE, POORLY GRADED SAND, SOX EINES, y 15 MODERATE YELLOW BROWN, NO PRODUCT ODOR, NO ORGANICS, DRY, WEAK CEMENTATION. HOMOGENOUS —14- 7 f47 _? = 7 ti 16 g SP-Sd 11 5/15-16.9/20' POORLY GRADED SAND WITH SILTSP-SM): DON FINE, POORLY GRADED SAND, 10X FINES. MODERATE YELLOW BROWN, NONE- , i SLIGHT PRODUCT ODOR. DRY, WEAK CEMENTATION. HOMOGENOUS " 1B —20- - 0 9 � 1 S GW-GM 1B 16.5/20-21 5/25' WELL GRADED GRAVEL WITH SILT AND SAND (GW-GM) SOX }+ 22 FINE-COARSE, WELL GRADED SAND, BOX FINE-COARSE WELL : GRADED GRAVEL. 1OX FINES, MODERATE YELLOW BROWN, MODERATE-STRONG PRODUCT ODOR. NO ORGANICS, DRY. "U WEAK CEMENTATION, HOMOGENOUS 24 r x: NP-MWI-25.5' 2.2 20 20 26 25 SP-SIA 21 5/25-26 5/30' POORLY GRADED SAND WITH SILT (SP-SM) 9OX FINE, POORLY GRADED SAND. 10X FINES, MODERATE YELLOW BROWN, NONE- SLIGHT PRODUCT ODOR. NO ORGANICS. WEAK CEMENTATION. 28 HOMOGENOUS f„ a � ' r BP-MRI^30.6' 30 2.5 28 •' SP 26 5/30-31 5/35 � ' POORLY GRADED SAND (SP) >95% FINE, POORLY GRADED SAND; 2� <5X FINES, MODERATE YELLOW BROWN. SLIGHT-MODERATE C 32PRODUCT ODOR. NO ORGANICS, DRY, WEAK CEMENTATION. r: HOMOGENOUS �a 34 45 Y rr 13 }� 36 20 CL 21 31 5/35-36 5/40' LEAN CLAY (CL) <90X FINE, POORLY GRADED SAND; >70X FINES, MEDIUM--HIGH DRY STRENGTH, NO DILATANCY, LOW- 'y MEDIUM TOUGHNESS. MEDIUM PLASTICITY, MODERATE YELLOW yw 38 BROWN TO PALE YELLOW BROWN, SLIGHT-MODERATE PRODUCT 'fODOR. NO ORGANICS, DRY, WEAK CEMENTATION, HOMOGENOUS wo ML 140