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i � 4 <br /> � I <br /> rASSOCIATES INC. OG OF r <br /> 1160 kpk Drive,MoiCaGfari 95351 j L BORING S B 2 <br /> PROJECT PITTS PROPERTY LOCATION 203 SOUTH LINCOLN STREET, MAN TECA, CA PROJECT NO. 90954.0003 I <br /> DATE DRILLED 10/29/97 LOGGED BY TOM LUTTERMAN I REVIEWED BY JEANNE HOMSEY 047410 <br /> DRILLING COMPANY FISCH ENVIRONMENTAL DRILLER DAVID FISCH METHOD DIRECT PUSH <br /> BORE HOLE DIAMETER 1.5 IN DEPTH DRILLED 29 FT DEPTH TO WATER INITIAL —19 FT STATIC FT <br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL FT TO FT <br /> SCREEN TYPE NA DIAMETER IN SLOT SIZE IN INTERVAL FT TO FT <br /> FILTER PACK TYPE NA INTERVAL FT TO FT <br /> SURFACE SEAL TYPE NEAT CEMENT INTERVAL 0 FT TO 31 FT <br /> COMMENTS: PHOTO IONIZATION DETECTION (PID) METER BACKGROUND READINGS 0-3 PPM j PAGE 1 0171 <br /> L• WELL DEPTH PID SAMPLE ID LITHOLOGIC DESCRIPTION <br /> DETAIL FT. PPM SLOWCOUNT LOG i <br /> i <br /> } <br /> i 2 1 <br /> F <br /> I ML <br /> j 4 ; <br /> f 1 0-6/9' SANDY SILT (MIL): 40t FINE, POORLY GRADED SAND; 60% FINES, <br /> 1. SLOW DILATANCY, LOW—' MEDIUM TOUGHNESS, NO—LOW PLASTICITY, <br /> MODERATE YELLOW BROWN, NO PRODUCT ODOR, DRY, WEAK CEMENT— <br /> ATION, HOMOGENOUS <br /> C <br /> $ i f <br /> 10 0.6 <br /> 1 <br /> SW <br /> 2 <br />� � 4 <br /> 14 PP—SB2-15.0' I <br /> 6/9-16/19' WELL GRADEDIiISAND (SW): >95% FINE—MEDIUM, POORLY GRADED <br /> 1.9 SAND; <5% FINES. PALE YELLOW BROWN, NO PRODUCT ODOR, DRY— <br /> MOIST, WEAK CEMENTATION, HOMOGENOUS <br /> I -16- <br /> 18 <br /> 16 18 F <br /> I 20 1 SP —16/19-21/24' POORLY GRADED SAl i(SP): >95% MEDIUM—COURSE, SUBANGULAR— <br /> SUBROUNDED,IjP00RLY;GRADED SAND; <5% FINES, PALE YELLOW ! <br /> BROWN, NO PRODUCT ODOR, WET, WEAK CEMENTATION, HOMOGENOUS <br /> 22 <br />{ PP—SB2-25.0' <br /> —24— <br /> MH <br /> i t1 21/24-26/29' ELASTIIC SILT';`(MH)• <5% SAND; >95% FINES, MEDIUM DRY STRENGTH, <br />] 26 NO—SLOW OILATANCY, LOW TOUGHNESS, MEDIUM PLASTICITY, LIGHT <br /> 1 OLIVE GRAY, SLIGHT PRODUCT ODOR, MOIST, WEAK CEMENTATION, <br /> t HOMOGENOUS it <br /> 28 <br /> PP—SB2-30.0' <br /> SM 26/29-31' SILTY SAND (SM): 60% FINE, POORLY GRADED SAND; 40% FINES, <br /> 30 5 MODERATE YELLOW BROWN, NO—SLIGHT PRODUCT ODOR, WET, <br /> WEAK CEMENTATION, HOMOGENOUS <br /> s <br /> I -32— <br /> _34- <br /> -36- <br /> -38- <br /> 40 <br /> 32 34363840 <br /> k ��I <br />