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PROJECT NUMBER BORING NUMBER <br />SAC31583.AC.ZZ SH -4 SHEET 2 OF <br />SOIL BORING LOG <br />PROJECT Forewara Landfill LOCATION Stockton. CA _ <br />ELEVATION Approx. 39.0 feet DRILLING CONTRACTOR Pitcher Drilling Company <br />DRILLING METHOD AND EQUIPMENT 4-7/8- Rotary Nash - Failing 750 <br />Nnl Measured CTACT 05/01/92 FtNtSH 05/01/92 LOGGER M. Homos a <br />^.` <br />r.. SAMPLE <br />STANDARD <br />SOIL DESCRIPTION <br />COMMENT=_ <br />®� <br />PENETRATION <br />wV <br />-' O cc <br />TEST <br />RESULTS <br />SOIL NAME. USCS GROUP SYMBOL, COLOR. <br />DEPTH OF CASING. G?iLLING R. <br />®v <br />> z¢ w <br />MOISTURE CONTENT, RELATIVE DENSITY <br />DRILLING FLUID LOS= <br />6' -6' -6' <br />rz-ua. <br />W wm o <br />OR CONSISTENCY, SOIL STRUCTURE. <br />mu <br />TESTS AND INSTRL-='STATION <br />- <br />WW. <br />,- r= w <br />Z <br />tN1 <br />MINERALOGY <br />- �• <br />f/1 J <br />G (n <br />r- Z Cr <br />30.0 <br />LEAN CLAY WITH SAND: (CL). pale <br />S-6 <br />1.5 <br />14-18-24 <br />yellow-brown• wet, hard, line rparned sant? <br />31.5 <br />(42) <br />35.0 <br />35.0 <br />SANDY SILT; (ML). light gr ay 10 very <br />PP . 4.5 Isf <br />pale -Crown, mnist. hat4l. mei it.er,u> f r,.k,., <br />PUSH <br />ver y fine gr ained sand <br />P8-7 <br />0.6 <br />37.5 <br />40.0 <br />40.0 <br />CLAYEY SAND; (SC). orange-Inpwn.9nty <br />PF > 4.5 Ist <br />S-8 <br />1.1 <br />17-46-24/2 <br />pale orange -Drown. moist. very 4wtsr: <br />41.5 <br />(>50) <br />45.0 <br />1 <br />I <br />1 <br />Clydler notes coarse' :and at <br />48.0 fret <br />50.0 <br />50. 0 <br />SANDY LEAN CLAY: (CU. Drown with Lust <br />S-9 <br />0.8 <br />30-35-15/2 <br />weathering. wit. very dense, mica fleck; <br />51.5 <br />(>50) <br />Total Depth = 515 feet <br />I <br />i <br />( <br />r <br />j <br />, <br />i <br />' <br />s <br />r <br />