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I <br /> AIirASSOCIATES INC. I <br /> IEil lme%hA Ste k WA C&*95351 LOG OF WELL MW7 <br /> PROJECT __ GLOVER PROPERTY LOCATION 7675 WEST ElEVENTH ST TRACY. cA PROJECT NO. 54-17861-0001 <br /> DATE DRILLED 011005 _ LOGGED BY NATHAN CHRIMWAN REVIEWED BY JEANNE HOMSEY C474inC4741n II�I <br /> DRILLING COMPANY WOODWARD DRII I ING cn DRILLER -DAVID VAN STEYN METHOD HOLLOW STEM ALIGFR <br /> BORE HOLE DIAMETER - 8 IN DEPTH DRILLED 21.5 FT DEPTH TO WATER : INITIAL 8.5 FT STATIC FT { <br /> CASING TYPE PVC DIAMETER 2 IN SCHEDULE 40 — INTERVAL 0 FT TO 10 FT <br /> SCREEN TYPE PVC DIAMETER 2 IN SLOT SIZE 0.010 IN INTERVAL 10 FT TO 20 FT <br /> FILTER PACK TYPE 2/12 INTERVAL - 8 FT TO 20 FT <br /> SURFACE SEAL TYPE NEAT CEMENT 01(W BENTONITE INTERVAL 0 FT TO 8 FT j <br /> COMMENTS: RD BACKGROUND READINGS RANGED FROM 1 TO 2 PPM PAGE?OF <br /> WELL DEPTH PID SAMPLE ID LTTHOLOGIC DESCRIPTION j <br /> DETAIL FT. PPM SLOWCOLINT LOG <br /> 0-2' - Asphait <br /> 'r <br /> 2 <br /> I <br /> 4 t <br /> 6 0 11 CL INORGANIC CLAY (CL): 100% FINES; NO DILATANCY, LOW TOUGHNESS, <br /> 12 LOW PLASTICITY, DARK BROWN, NO PRODUCT ODOR, NO ORGANICS, <br /> DRY, WEAK CEMENTATION <br /> I' 8 i <br /> I <br /> ;i 10 e <br /> 2 6 ML 6.5 10-11.5 15 I <br /> 6 / / SANDY SILT (ML): 3OX FINE—GRAINED SAND; 7OX FINES; <br /> LOW TOUGHNESS, MODERATE PLAST1CItY, MODERATE DAY STRENGTH I <br /> = iti BROWN, NO PRODUCT ODOR, NO ORGANICS, WET, WEAK CEME14TATIO ! <br /> -✓, <br /> —14— <br /> SID <br /> 4SP 11.5/15-16.5/20- POORLY GRADED SAND (SP): 95% MEDIUM TO COARSE-GRAINED <br /> 16 0 8 SAND; SX GRAVEL; BROWN, NO PRODUCT ODOR, NO ORGANICS, WET, <br /> WEAK CEMENTATION. I <br /> .•+— T8 <br /> 20 16.5/20-21.5 POORLY GRADED SAND (SP): 100% FINE TO MEDIUM—GRAINED <br /> O 7 SP SAND; BROWN, NO PRODUCT ODOR, NO ORGANICS, WET, <br /> 6 WEAK CEMENTATION <br /> —22- <br /> 24- <br /> -26 <br /> 22426 <br /> —28- <br /> 30- <br /> -32 <br /> B3032 <br /> 34 <br /> —36- <br /> -38- <br /> -40- <br /> 42 <br /> 6384042 <br />