Laserfiche WebLink
AWC <br /> ASSOCIATES INC. <br /> 120 D*D*"e0A Cd*95 1 LOG OF WELL MW2 <br /> PROJECT STOCKTON FIRE STATION 03 LOCATION _f 116 FIRST STREET, STOCKTON, CALIFORNIA <br /> DATE DRILLED 03/15/99 LOGGED BY TOM LUTTERMANPROJECT NO. 62574.0005 <br /> )RILLING COMPANY _V&W DRILLING REVIEWED BY JEANNE HOMSEY C47410 <br /> DRILLER RICK BARRAG N METHOD HOLLOW STEM AUGER <br /> '—'BORE HOLE DIAMETER 8 IN DEPTH DRILLED 50 FT DEPTH TO WATER : INITIAL 3s FT <br /> STATIC <br /> CASING TYPE PVC DIAMETER 2 IN SCHEDULE 40 Fr <br /> �..� SCREEN TYPE PVC DIAMETER 2 IN INTERVAL a FT TO 3e FT <br /> SLOT SIZE 0.020 IN INTERVAL 30 FT TO 50 FT <br /> FILTER PACK TYPE _RMC LONESTAR No. 3 INTERVAL 28 FT TO 5o FT <br /> SURFACE SEAL TYPE MEAT CEMENT OVER BENTONITE INTERVAL 0 FT TO 28 FT <br /> COMMENTS: PAGE 1 OF-2_ <br /> WELL DEPTH PID SAMPLE 10 LITHOLOGIC DESCRIPTION <br /> DETAIL FT. PPM BLOWCOUNT LOG <br /> 0-61 ASPHALT <br /> y 2 <br /> CL LEAN CLAY (CL): <15X FINE, POORLY GRADED SAND; >85X FINES; <br /> NONE-SLOW DILATANCY, LAW-MEDIUM TOUGHNESS, LOW-MEDIUM <br /> 4 PLASTICITY, MODERATE YELLOW BROWN, NO PRODUCT ODOR, NO <br /> ORGANICS, DRY-MOIST, WEAK CEMENTATION, HOMOGENOUS, CALCITE <br /> VEINLETS <br /> 2.5 16 <br /> 6 24 <br /> 34 <br /> V <br /> 8 <br /> .+ 10 <br /> 2.5 30 6.5/10-11.5/15' SANDY SILT (SM): >30% FINE-MEDIUM. POORLY GRADED SAND; <br /> 32 SM <70X FINES; NONE-LOW DRY STRENGTH, SLOW DILATANCY. LOW <br /> TOUGHNESS, NONE-LOW PLASTICITY, MODERATE YELLOW BROWN, <br /> 12 NO PRODUCT ODOR. NO ORGANICS, DRY, WEAK CEMENTATION, <br /> HOMOGENOUS <br /> f4 <br /> r 2.5 9s 11.5/15-16.5/20' WELL GRADED SAND (SW): >95X FINE-COARSE. WELL GRADED <br /> 16 21 SW SAND; <5X FINES; MODERATE TO PALE YELLOW BROWN, NO <br /> PRODUCT ODOR. NO ORGANICS, DRY, WEAK CEMENTATION, <br /> HOMOGENOUS <br /> 18 <br /> r <br /> 20 19 <br /> 2.5 35 <br /> 44 CL 16.5/20-25.5' LEAN CLAY (CL); <15X FINE, POORLY GRADED SAND; >85X <br /> 22— FINES; NONE-SLOW DILATANCY, MEDIUM TOUGHNESS, LOW-MEDIUM <br /> PLASTICITY, MODERATE YELLOW BROWN, NO PRODUCT ODOR. NO <br /> ORGANICS, DRY-MOIST. WEAK CEMENTATION, HOMOGENOUS <br /> �.. <br /> —24- <br /> 2.5 19 <br /> 26 21 <br /> 31 SW 25.5-26.5/30' WELL GRADED SAND (SW): >95X FINE-COARSE, WELL GRADED <br /> r SAND; <5X FINES; MODERATE YELLOW BROWN, NO PRODUCT <br /> ODOR. NO ORGANICS, DRY-MOIST, WEAK CEMENTATION, <br /> 28 HOMOGENOUS <br /> —30- <br /> 3.0 6 <br /> 12 <br /> 16 <br /> 32 <br /> ' CL <br /> 34 <br /> FS-MW9-35.5 26.5/30-36.5/40' LEAN CLAY (CL): <15X FINE, POORLY GRADED SAND; >85X FINES; <br /> i' 3.5 3 MEDIUM DRY STRENGTH, NO DILATANCY, LOW TOUGHNESS, LOW- <br /> r,.' <br /> ,• _.r 4 MEDIUM PLASTICITY, PALE YELLOW BROWN, NO PRODUCT ODOR, <br /> 36 ORGANICS, DRY-MOIST. WEAK CEMENTATION, HOMOGENOUS <br /> *a <br /> 313 <br /> V <br />