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j=ASSOCIATES INC. <br /> 1117lalePaiaftWeB.M;IkWmik9ZI LOG OF BORING/WELL MW1 <br /> Lo PROJECT DIESEL PEBEORMANCE LOCATION 2804 EAST FREMONT STREET, STOCKTON C4 PROJECT N0. 62s77.o001 <br /> DATE DRILLED 09_25f98 LOGGED 8Y TOM LUTTERMAN REVIEWED BY-g[ANNE NOUS Y 47410 <br /> DRILLING COMPANY Yaw DRILLING DRILLER Ff3A191( RAMIRE7, _ METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER 8 ., IN DEPTH DRILLED 65 FT DEPTH TO WATER^; INITIAL 53 FT STATIC 50.5 FT <br /> Lo CASING TYPE PVC DIAMETER 2_. IN SCHEDULE _ 40 INTERVAL 0 FT TO 4S _FT <br /> SCREEN TYPE PVC DIAMETER 2 IN SLOT SIZE 0.010 IN INTERVAL 45 FT TO _ 65 _FT <br /> FILTER PACK TYPE INTERVAL 43 FT TO as FT I <br /> SURFACE SEAL TYPE NEAT CEMENT OVER BENTONITE INTERVAL 0 TO FZ E <br /> �+ COMMENTS:. <br /> PAGE?OF,„L <br /> WELL DEPTH PID SAMPLE 10 LITHOLOGIC <br /> DETAIL FT, PPV BLOWCOUNT LOG DESCRIPTION <br /> 0-2" ASPHALT 3 <br /> 2 <br /> SM V-6,5/10.0' SILTY SAND (SM); 60% FINE, POORLY GRADED SAND; 40% FINES, <br /> �.a 4 MODERATE YELLOW BROWN, NO PRODUCT ODOR, DRY-MOIST, <br /> WEAK CEMENTATION, HOMOGENOUS <br /> 3 3 I <br /> 8 5 I <br /> Le <br /> I <br /> B <br /> 5.5/10.0-11,0' POORLY GRADED SAND (Sp): >95X FINE-MEDIUM, POORLY GRADED <br /> L" 10 SP SAND; <5% FINES, MODERATE YELLOW BROWN, NO PRODUCT ODOR, ! <br /> 2 B DRY-MOIST, WEAK CEMENTATION, HOMOGENOUS ; <br /> 7 !I <br /> e <br /> 12 CL 11.D-11.5/15.0' LEAN CLAY WITH SAND (CL); - <m FINE, POORLY GRADED SAND; <br /> >85% FINES. MEDIUM-HIGH DRY STRENGTH, NO DILATANCY, MEDIUM <br /> TOUGHNESS, MEDIUM PLASTICITY, MODERATE YELLOW BROWN, NO } <br /> PRODUCT ODOR, DRY-MOIST, WEAK CEMENTATION, HOMOGENOUS i <br /> 14 I <br /> DP-MW 1-15.5' 4 <br /> Imp 9 11.5/15.0-30.5' POORLY GRADED SANDSP); >95% FINE-MEDIUM, POORLY GRADED <br /> 06 1440 16 SAND; <57. FINES, MODERATE YELLOW BROWN TO PALE YELLOW <br /> BROWN, STRONG PRODUCT ODOR, DRY, WEAK CEMENTATION, HOMOGENOUS <br /> 18 I <br /> Lo <br /> 20 DP-MW1-20.5' <br /> 3132 137 I <br /> Lo 20 <br /> 22 <br /> SP <br /> I <br /> i <br /> 24 <br /> 13 SUCH? TO MODERATE PRODUCT ODOR AT 26.0-26.5- <br /> -26 10 13 <br /> 16 <br /> 28 I <br /> i <br /> i <br /> L. 30 1s <br /> 23 <br /> 14 30 30.5-36.5/40.0' LEAN CLAY (CL); <157 FINE, POORLY GRADED SAND; >85% FINES, <br /> ` 32 MEDIUM-HIGH DRY STRENGTH, NO DILATANCY, MEDIUM TOUGHNESS, <br /> MEDIUM PLASTICITY, MODERATE BROWN, SLIGHT-MODERATE PRODUCT <br /> ODOR, DRY-MOIST, WEAK CEMENTATION, HOMOGENOUS <br /> 34 <br /> CL <br /> Lr 36 B 20 <br /> 3D � <br /> 38 i <br /> i <br /> Lr MH i <br /> 40 <br /> _ I <br /> L. 1 <br />