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liCHM HILL <br />!J <br />1-1 <br />PROJECT NUMBER - IBORING NUMBER <br />SOIL BORING LOG <br />PROJECT Forward Landfill LOCATION Stockton. CA <br />ELEVATION Approximately 39 feet DRILLING CONTRACTOR P+tchet Drilling Company <br />DRILLING METHOD AND EQUIPMENT 4-7/8- Rotary wash - Failing 750 <br />�... - Not Measured CTART 4/30/92 FINISH 4/30/9:' LOGGER K- Galty <br />SAMPLE <br />STANDARD <br />SOIL DESCRIPi ION <br />COMMENTS <br />PENETRATION <br />® := <br />w <br />a <br />,. <br />TEST <br />RESULTS <br />SOIL NAME, USCS GROUP SYMBOL. COLOR. <br />" <br />DEPTH OF CASING. DRILLING RAT <br />m v <br />-+ <br />a w <br />MOISTURE CONTENT. RELATIVE DENS II w <br />` <br />DRILLING F1U10 LOSS <br />6' -6' -6' <br />ua. <br />OR CONSISTENCY. SOIL STRUCTURE. <br />to <br />TESTS AND INSTRUMENTATION <br />C m <br />; <br />� Z <br />¢ <br />(N) <br />MINERALOGY <br />ut <br />3.0 <br />SILT WITH TRACE OF FINE SaNU: tMii. <br />S-1 <br />0.9 <br />17-26-40 <br />Czar k, yellowish br own, 0 y. har -y <br />4,5 <br />(66) <br />5.0 <br />-j <br />t <br />It <br />8.0 <br />SILT WITH SAND; (ML). yr?Ilow+;h too town. � <br />Driller notes ConSiOB+able san+7 <br />S-2 <br />1.2 <br />12-20-41 <br />01 Y. hard <br />.at 8.0 feet .--.. <br />� <br />� <br />f <br />113.0 <br />POORLY -GRADED SAND WITH':rt_T. <br />I <br />S-3 <br />1.0 <br />7-8-12 <br />(SP -SM)- modetale yellow1511 htctwt-, -)IV. <br />(20) <br />medium dense. fine-grained rdutt <br />14.5 <br />Iso <br />j <br />t <br />( <br />[roller notes presence of fine at <br />:8.0 <br />LEAN CLAY WITH SAND: (CL).17.5 <br />mnCleral•`' 1, <br />feet <br />Pushed ST -4 at 400 psi. <br />yellowish brown, (it y. Ilne to me-4ttm <br />I Increased 10 450 and 750 osr at <br />ST -4 <br />2.0 <br />Push <br />gtarned Sand i <br />Gp <br />j PP nct attainable due to gap <br />20.0 <br />20.5 <br />t+etween sample and end of tube <br />I <br />-i <br />j <br />I <br />i <br />23.0 <br />SILTY SANG: (SM), moderate yrnuwtsr, <br />PP % 2.0 tsf <br />S-5 <br />1.1 <br />12-16-17 <br />brown, de y, Dense. !line to meClium ryarne+l <br />24.5 <br />(33) <br />sand <br />- <br />-t <br />r <br />' <br />Lill riot eS very G -at se errct <br />a _r.� feet. Max _ <br />ttttset•rea size <br />- <br />wELL-GRADED SAND WITH 1kA:,c a - <br />2.l -43-48 <br />SILT. (SWI. dark yellcrwrSh brawl ..m y, -slit , <br />-' <br />r <br />' <br />t3rh;r. liner its Coar;c= +Ir .�rrre-y ,.�+-•7 <br />i <br />