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5= Irob1. Totat 26.5 Logged By MWR Driller Geologic Drill Drilling Hollow-Stem Auger <br /> Drilled 4/21)2014 4/21/2014 Depth(ft) Checked By SWC Method <br /> Surface Elevation(ft) 84 Hammer Autohammer Drilling Diedrich D50 <br /> Vertical Datum NAVD88 Data 140(ibs)!30(in)Drop Equipment <br /> Easting(X System Groundwater <br /> Northing(Y) Datum Depth to <br /> Date Measured water Elevation[ftl <br /> Notes: Not encountered <br /> FIELD DATA <br /> m <br /> m o MATERIAL <br /> 9 DESCRIPTION m o REMARKS <br /> > Tn o c s c a W aC a ca Z o 3 m g o- 3 m n_ <br /> >Z y U y S 2 <br /> to o = a aoa t 3 cn � cs 8 <br /> AC z 3 inches asphalt concrete pavement <br /> SP-sM 3 Inches sand and gravel base <br /> SPSM Brown-gray fine to coarse sand with silt(loose, <br /> moist)(fill) <br /> 16 a to 9 AID<1,NS <br /> o ss ML Brown organic silt,charcoal en0 woody debris 34 <br /> (stiff,moist)(filurelict topsoil) PID<1,NS <br /> PdL Brown-gray sandy silt to sandy clay and gravel- <br /> 5 <br /> 18 22 2 iron staining(very stiff,moist)(Recessional 15 <br /> OubAash-Way member) PID<1.NS <br /> SMIML Gray silty fine to coarse sand to sandy silt with <br /> 17 62 <br /> 9 gravel(very dense,moist)(glacial till) 9 <br /> PID<1,NS <br /> 213 <br /> 10-118 67 4 10 <br /> PID<1,NS <br /> J 9 51 SA <br /> 5g sPSM Gray-brown fine to medium sand with silt and 13 <br /> silt lenses(very dense,moist)(Advance <br /> Oubwash) <br /> 20 18 32 9 SM Bray silty fine sand,slighf iron stai ing(ndense, 10 21 <br /> SA <br /> W moist) <br /> W F <br /> O <br /> ap <br /> K <br /> 19 <br /> 2 <br /> 0 25 1a 48 7 <br /> Decreased silt content and no iron staining <br /> E <br /> a <br /> `m <br /> a <br /> 'a <br /> 0 <br /> g <br /> e <br /> Note: Please see Figure A-1 for explanation of symbols <br /> Log of Boring B-6 <br /> o Project: WSU-North Puget Sound at Everett <br /> G EQ E N G I N E E R S Project Location: Everett,Washington Figure A-7 <br /> Project Number: 0403-031-00 Sheet oft <br />