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Start End Total Logged By CWM Drilling <br /> Drilled 7/11/2019 7/11/2019 Depth(ft) 21.5 Checked By CWM Driller Advance Drill Technologies,Inc. Method Hollow-stem Auger <br /> Surface Elevation(ft) 568 Hammer Autohammer Drilling Diedrich D50 Turbo <br /> Vertical Datum NAVD88 Data 140(lbs)/30(in)Drop Equipment <br /> EastingN 1289360 System WA State Plane North <br /> Northing m 338493 Datum NAD83(feet) Groundwater not observed at time of exploration <br /> Notes: <br /> FIELD DATA <br /> �, <br /> a, C s nO s MATERIAL <br /> • r 0 cn co J DESCRIPTION o o REMARKS <br /> O N N 4- N N b-0 U w iV <br /> N C L O-'- o c c <br /> • a N U 3 , E F, a 7 N y`i+ N N <br /> N N N o - N ,_ ,_R c S o <br /> W CD E cc m U (n F- 0 00 U Lc) <br /> 0 pi AC — 6 inches asphalt concrete pavement <br /> - - <br /> t CR \2 inches has..course <br /> - <br /> - Gray-brown sandy silt with occasional gravel(hard, - <br /> y6� 15 82/9^ c ML mo'lst)(glacialtill) 10 <br /> -- 5 -X1 18 84 2 SA - - 9 55 <br /> 6- 0 - - <br /> h - - - <br /> - 10 \ / 13 77/7" 3 — — <br /> 8- -!X\ - 2-inch clean sand lens - <br /> d <br /> z- - _ <br /> 0 - Rough drilling <br /> by - �._--- <br /> SM Gray silty fine to medium sand with occasional gravel <br /> a- - - (very dense,moist) - <br /> w- 15 — — <br /> o x 18 63 4 9 44 <br /> "- - - <br /> w • <br /> - - - <br /> r—`o4) - - <br /> z <br /> '= 20 _x — — <br /> 17 88/11"17, <br /> La . <br /> N <br /> 4' <br /> 2 <br /> O <br /> 0 <br /> r <br /> 13 <br /> 0 <br /> '8 <br /> 0 <br /> S <br /> 0 <br /> a <br /> m <br /> G <br /> 0 <br /> z <br /> i <br /> m <br /> 0 <br /> 0 <br /> is <br /> U <br /> OK <br /> Z <br /> 3 <br /> 2 <br /> 8 Note:See Figure A-1for explanation of symbols. <br /> Coordinates Data Source:Horizontal approximated based on Topographic Survey.Vertical approximated based on Topographic Survey. <br /> z <br /> Log of Boring B-I <br /> f. <br /> /; Project: Casino Road Renovation Project <br /> G EO E N G I N E E R S / Project Location: Everett,Washington <br /> ® Figure A-2 <br /> Project Number: 2095-019-07 Sheet 1 of 1 <br />