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AWASSOCIATES INC 1117 lase pdm hp,Sine B,1101 C93K MI LOG OF WELL MW2 PROJECT EGGIMAN PROPERTY LOCATION 1112 EAST HARDING WAY STOCKTON CALIFORNIA PROJECT NO 54,220540001 DATE DRILLED 11/15/01 LOGGED BY REVIEWED BY JEANNE HOMSEY4 DRILLING COMPANY WOODWARD DRILLING DRILLER METHOD HOLLOW STEM AUGER BORE HOLE DIAMETER 6 IN DEPTH DRILLED 54 FT DEPTH TO WATER INITIAL 43 3 FT STATIC _ FT CASING TYPE _PVC DIAMETER 2 IN SCHEDULE 40 INTERVAL o FT TO 34 FT SCREEN TYPE _QVC DIAMETER 2 IN SLOT SIZE _ a.OIQ IN I INTERVAL 34 FT TO 54 FT FILTER PACK TYPE RMC LONESTAR NO. 3 INTERVAL 32 FT TO 34 FT SURFACE SEAL TYPE _ NEAT CE.M9ta 2YER TWO FEET OF BENTONITE COMMENTS . INTERVAL FT TO 34 FT _o �K( QQ}(1 QQ�QENTRATIONS APAROXIMATELY 0.2 PPA— PAGE I OF-2- WELL DEPTH PID SAMPLE ID LITHOLOGIC DESCRIPTION DETAIL FT (PPM) BLOWCOUNT LOG 0-2" ASPHALT 2 4 SANDY SILT (ML) "ox mEDIUM, POORLY GRADED SAND, 70X ML FINES, YELLOWISH RED, NO PRODUCT DOOR, NO ORGANICS, 07 30 DRY, WEAK CEMENTATION, HOMOGENOUS s s 10— 02 so ML 6/10-18 5/20' SANDY SILT (ML) 30% FINE, POORLY GRADED SAND, 70X FINES. YELLOWISH RED. NO PRODUCT ODOR, NO ORGANICS, 12 DRY. MODERATE CEMENTATION, HOMOGENOUS WITH CALCITE VEINS 14 02 17 1$ 22 30 18 20 18 02 ZO 21 OL 16 5/20--21 5/25' ORGANIC SILT (OL) 3OX FINE, POORLY GRADED SAND, 70% FINES. YELLOWISH RED. NO PRODUCT ODOR. ORGANICS 22 MOIST, WEAK CEMENTATION. HOMOGENOUS WITH CALCITE VEINS 24- 02 26 SD 28 E CL 21 5/25-265/30' CLAY (CL) ioom FINES, LOW DILATANCY, LOW TOUGHNE9S, LOW PLASTICITY, BROWN, NO PRODUCT ODOR NO ORGANICS, MOIST, WEAK CEMENTATION, HOMOGENOUS 28- 30— M+2-30 s 247 12 15 ML 26 5/30-31 5/35' INORGANIC SILT (ML) 5'X FINE. POORLY GRADED SAND, 18 95X FINES, YELLOWISH RED, SLIGHT PRODUCT ODOR, 32 NO ORGANICS, MOIST. WEAK CEMENTATION, HOMOGENOUS -- x 34 MW2-35 5 {■ 47 13 18 36 21 ML 31 5/35-36 5/40' INORGANIC SILT (MI) IGOX FINES. MODERATE TOUGHNESS BROWN, SLIGHT PRDUCODOR. NOMODERATE CEMENTATION. HOMOG NO SR WITH C CALCITE VEINS i 40