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• <br /> • <br /> • <br /> SHEET 1 of I PROJECT NUMBER: BORING NUMBER: • <br /> 320184.RA.32 K11-04 • <br /> SOIL BORING LOG <br /> PROJECT NAME: HOLE DEPTH(ft): DRILLING CONTRACTOR: • <br /> Kopel Stockton Terminal Site 15.00 WDC <br /> SURFACE ELEVATION: NORTHING(CCS NAD83 Z2): EASTING(CCS NAD83 Z2): DATE STARTED: DATE COMPLETED: • <br /> —t.MSL — --- 7/11/20117:30 7/11/20118:20 • <br /> WATER LEVEL: DRILLING METHOD: DRILLING EQUIPMENT: <br /> 11 feel bgs Direct Push <br /> LOCATION:Stockton,CA CASING DIAMETER: inches LOGGED BY: A Nanhup • <br /> SOIL DESCRIPTION • <br /> m c r olaTMlamox • <br /> JUSCS GROUP NAME(Uses GROUP SYMBOL):color,moisturemineralogy, <br /> , , , <br /> F z O p. arr density,awdure,cementation,stainingratloq reaction with HCL COARSE COMMENTS • <br /> w r 0rRai FRACTION:gain sin,angularity,hardness,Shape.FINE FRACTION: (e.g.:DRILLING FLUID LOSS,TESTS, <br /> o S N x %a x W plasticity dry strength,toughness,dilatmty.Additional coninn . ORDRILLERCOMMENTS,ETC.) <br /> 80 0 30 70 SANDY SILT(ML),dark yellowish brown It 14/6),dry,fine sand. 0 to 2 feet bgs.soil sample at 08:10. • <br /> 1 <br /> 2 • <br /> 3 <br /> 0 10 90 CLAY(CL),very dark grayish brown(1 OYR 3/2),dry,firm,some fine 2 to 4 feet bgs.soil sample at 08:15. • <br /> sand. <br /> 4 •5 4 to 6 feet bgs.sail sample a108:20. <br /> 00 0 10 90 CLAY(CL),dark yellowish brown(10YR 4/4),moist,fin,medium • <br /> 6 plasticity,some fine sand. <br /> 7 • <br /> 6 • <br /> 9 <br /> 10 _ • <br /> 100 0 30 70 SANDY CLAY(CL),light olive brown 1513),wet,soft,medium Temporary well screened from 10 to 15 feet • <br /> 11 plasticity,with fine sand. bgs.with 1 inch prepacked screen. <br /> 12 Groundwater sampled on 7/11/2011 at 9:45. • <br /> pH:7.08 <br /> 13 <br /> 0 80 20 SILTY SAND(Si light olive brawn(2.5Y 5/3),wet,loose,fine sand, • <br /> 14 mica. <br /> 15 _ • <br /> Bong Terminated at 15 feet bgs • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> CH2MHILL • <br /> • <br /> • <br /> • <br />