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SOIL BORING AND WELL LOG <br /> PROJECT NO: 0300910016.37030 PROJECT NAME: Former Blue Star BORING NO: MW-4 <br /> DATE BEGAN: 2/10/2012 DATE FINISHED: 2/10/2012 FIELD GEOLGIST: Ryan Crawford <br /> DRILLER: Woodward Drilling LATITUDE/NORTHING: LONGITUDE/EASTING: <br /> GROUND SURFACE ELEVATION: 34' 2170600.390 6350005.544 <br /> STABLE DEPTH TO GW 53.5' INITIAL DEPTH TO GW: 53' <br /> DRILLING METHOD: Hollow Stem Auger DRILL EQUIP: BK-81 TOC ELEVATION: 33.48 <br /> > Z <br /> U O <br /> SOIL DESCRIPTION Lu w J J F- <br /> ELEV DEPTH <br /> (FT.) (FT.) ASTM Soil Name-Percentages(0,0,0),fines,sand, c D r 0 p w D <br /> p gravel;grain size,plasticity,roundness,interpretation z V)Q a z <br /> other. g O O <br /> U U <br /> -6.0 40.0 <br /> -7.0 41.0 <br /> -8.0 42.0 <br /> 0.9 <br /> -9.0 43.0 <br /> -10.0 44.0 <br /> -11.0 45.0 <br /> -12.0 46.0 Hydrate <br /> Bentoniie <br /> -13.0 47.0 seal <br /> SILT-(95, 5, 0),fine to medium sand, low 10YR Moist Very ML <br /> -14.0 48.0 plasticity, brown. 4/3 Hard <br /> 2„ <br /> -15.0 49.0 Sch. <br /> 40 <br /> -16.0 50.0 PVC <br /> 0.020 <br /> inch <br /> -17.0 51.0 Screen <br /> -18.0 52.0 <br /> 2.5 <br /> -19.0 53.0 <br /> SILTY SAND-(25, 75, 0),fine sand,sub- 10YR Wet Loose SM <br /> -20.0 54.0 rounded,yellowish-brown. 5/4 <br /> 0.9 <br /> -21.0 55.0 <br /> -22.0 56.0 <br /> -23.0 57.0 <br /> SILT-(95, 5, 0),fine to medium sand, low 10YR Wet Very ML <br /> -24.0 58.0 plasticity, brown. 4/3 Hard #3 <br /> 10YR Wet <br /> SM Sand <br /> 25.0 59.0 SILTY SAND-(20, 80, 0),fine sand,sub- 5/4 Med. <br /> rounded,yellowish-brown. Dense <br /> -26.0 60.0 <br /> PAGE 3OF4 <br />