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tad EMI Total 45 Logged By ENK Driller Holt Services,Inc. Drilling Hollow-stem Auger <br /> Drilled 1,/31/2018 1/31/2018 Depth(ft) Checked By JML Method <br /> Hammer Autohammer Drilling Track-mount hollow-stem auger DOE Well I.D.: BKL-425 <br /> Data 140(Ibs)/30(in)Drop Equipment A 2(in)well was installed on 1/31/2018 to a depth of 44 <br /> Surface Elevation(ft) 56 Top of Casing (ft). <br /> Vertical Datum NAVD88 Elevation(ft) Groundwater Depth to <br /> Easting(X) 1306793 Horizontal Date Measured Water(ft) Elevation(ft) <br /> Northing M 356996 Datum WGS84 2/2/2018 27.63 28.37 <br /> Notes: <br /> FIELD DATA WELL LOG <br /> w ` E E un o <br /> o N m > J - MATERIAL E steel surface <br /> o w 2 12 o y a) coco DESCRIPTION ons- monumrnt <br /> a) _ <br /> m > o V a� a I u, a) a o <br /> > 0 3 E.N o (n a) ma <br /> w o or m 1) ins 3 cs 00 2 1 Ln => <br /> 0 \ \ <br /> 5h AC Approximately 1-foot asphalt concrete pavement <br /> SM Gray silty fine sand with trace wood debris(dense, �\ Concrete seal <br /> moist)(fill) <br /> 5 34 SS <1 <br /> Gq 3 <br /> VIS <br /> 0 5 13 10 Mw35.0 SM Dark brown silty fine to medium sand with trace a <br /> 5CA <br /> rootsmedium dense moist) <br /> ) <br /> Becomes gray with occasional coarse sand <br /> NS <br /> 16 20 <1 <br /> At <br /> 10 Sp-SM Gray fine to medium sand with silt(medium dense ss <1 2-inch Schedule 40 <br /> 5 14 11 MW-3-10.0 moist)(fill) PVC well casing <br /> b <br /> (Driller notes change in soil density at <br /> sP-SM ` approximately 13 feet) __ J o <br /> Brown fine to medium sand with silt(dense,moist) <br /> 0 15 17 34 (native) ss <1 <br /> a 3/84nch bentonite <br /> chips <br /> a <br /> z <br /> f <br /> z <br /> 0 20 13 35 Becomes light gray ss <1 <br /> ss <br /> i, <br /> m <br /> SM Light brown silty fine sand(dense,dry to moist) <br /> z <br /> (native) <br /> j <br /> 25—A18 41 NS <1 <br /> o nO <br /> Becomes gray Ns - <br /> o <br /> 1 <br /> z 28' <br /> z 10/20 silica sand <br /> 0 29' backfill <br /> 30—A18 39 Becomes lit brown <br /> NS <1 2-inch Schedule 40 <br /> a 5 PVC screen, <br /> ti NS - 0.010-inch slot <br /> r width <br /> m Becomes gray <br /> 0 <br /> SP-SM Light brown fine to coarse sand with silt(very <br /> 0 <br /> dense,wet)(native) <br /> 35 <br /> Note:See Figure A-1 for explanation of symbols. <br /> Coordinates Data Source:Horizontal approximated based on site survey map provided by City of Everett.Vertical approximated based on site survey map provided by City of <br /> o Everett. <br /> no of Monitoring Well MW-3 <br /> Project: Former Smith Street Sawmill <br /> G EO E N G I N E E RS /// Project Location: 3600 Smith Avenue, Everett,Washington <br /> Figure A-4 <br /> Project Number: 0661-108-02 Sheet 1 of 2 <br />