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• • • • SHEET 1 of 1 PROJECT NUMBER: BORING NUMBER: • 320181 KII-03 • SOIL BORING LOG PROJECT NAME: DEPTH(ft): DRILLING CONTRACTOR: Kopel Stockton TermimHOLEal Site 15.00 WDC • SURFACE ELEVATION: NORTHING(CCS Ni Z2): EASTING(CCS NAD83 Z2): DATE STARTED: DATE COMPLETED: • ---ft.MSL I — 7/11/201110:00 7/11/2011 10'.30 WATER LEVEL: DRILLING METHOD: DRILLING EQUIPMENT: • 7 feel lags Direct Push LOCATION:Stockton,CA CASING DIAMETER: inches LOGGED BY: A.Northup • — SOIL DESCRIPTION • � = X elle 019TRIBUNON r JQ w w USCS GROUP NAME(Uses GROUP SYMBOL):color,moisture,mineralogy, • z 0 i ser damity,slructurB,cementation,Bta rtinglodpr,reaction whh HCL COARSE COMMENTS E F v f rssuln FRACTION:grain size,angularity,hardness,shape.FINE FRACTION (B.g.: DRILLING FLUID LOSS,TESTS, • o t » B''s"a''s-yA yA plasticity,dry strength,toughm.s,dilatancy.Atli comments. OR DRILLER COMMENTS,ETC.) 80 0 20 80 SANDY SILT(ML),dark yellowish brown(10VR 4/4),dry,soft,some Vic,2'BGS soil sample at 10:20 1 fine sand. • 2 • 3 _ 2 to 4 feel bgs.soil sample at 10:25 ORGANIC CLAY(OL),black(10VR 2A),moist,Soft. • 4 0 10 90 CLAY(CL),dark grayish brown(2.5V 4/2),dry,stiff,medium plasticity, 5 some fine sand,some plant fragments. 4 to 6 feel bgs.sail sample at 10:30. • 0C 8 • 0 10 90 CLAYlight olive brawn(2.SY 5/3),moist,firm,medium plasticity, 7 some finene s sand. • 8 • 9 10 • 100 0 80 20 SILTY SAND(SM),light olive brown(2.5V 5/3),wet,loose,fine to Temporary well screened from 10 to 15 feet 11 medium sand,4 inch tense of silt at approximately 13 feel bgs. bgs.with 1 inch pre-packed screen. • 12 Groundwater sampled on 7/11/2011 at 11:10. pH:6.80. • 13 • 14 15 • Boring Terminated at 15 feet bgs • • • • • • • • • • • • • • • • CH2MHILL • • •