Laserfiche WebLink
Start End Total Logged By CWM _ Drilling <br /> Drilled 7/11/2019 7/11/2019 Depth(ft) 31 Checked By CWM Driller Advance Drill Technologies,Inc. Method Hollow-stem Auger <br /> Surface Elevation(ft) 566 Hammer Autohammer Drilling Diedrich D50 Turbo <br /> Vertical Datum NAVD88 Data 140(lbs)/30(in)Drop Equipment <br /> Easting(X) 1289447 System WA State Plane North <br /> Northing(Y) 338743 Datum NAD83(feet) See"Remarks"section for groundwater observed <br /> Notes: <br /> FIELD DATA <br /> 8 E s MATERIAL <br /> DESCRIPTION 2 e REMARKS <br /> W 0 E cc m U V)F 0 C0U �O it8 <br /> 0 w <br /> c, • !1 AC �3 inches asphalt concrete pavement <br /> h6 .:. <br /> ...•1 CR -\3 inches base course <br /> •- - •• SM - Brown-gray silty fine to medium sand with occasional - <br /> / 12 41* 1 gravel;slight oxidation staining(medium dense to 14 49 Sampler bouncing on rock <br /> /y` SA dense,moist)(fill) *Blow counts may be overstated <br /> 5 — <br /> y60 X 14 26 No oxidation staining 14 <br /> SM Gray-brown silty fine to medium sand with occasional <br /> X <br /> _ _ 1s 46 3 = gravel(dense to very dense,moist)(glacial till) _ Perched groundwater observed at 7�/z feet during <br /> Mc • drilling <br /> 10.@ -` / 5 52 <br /> X—`,- - - <br /> 0 <br /> z <br /> 0 <br /> a <br /> N <br /> 11 <br /> 15 — — <br /> Perched groundwater observed at 141/2 feet <br /> s O _\/ 15 76 5 13 during drilling <br /> c' by /X\ MC _ - <br /> z- <br /> 2 <br /> Sy 3 <br /> 20 -� / 18 72 6 • Becomes gray 9 34 <br /> z - <br /> z - <br /> tg <br /> - - - <br /> • <br /> a 25 X 18 72 — — <br /> 0 <br /> 0o _ _ <br /> z- 30 — — <br /> a h 11 • <br /> 50/5" 8 <br /> S h3 <br /> 0 <br /> 0 <br /> If-- <br /> 1 <br /> 2 <br /> S Note:See Figure A-1 for explanation of symbols. <br /> Coordinates Data Source:Horizontal approximated based on Topographic Survey.Vertical approximated based on Topographic Survey. <br /> z <br /> z <br /> Log of Boring B-3 <br /> e Project: Casino Road Renovation Project <br /> ah. <br /> Project Location: Everett,Washington <br /> �,7EOENGINEER� Figure A-4 <br /> Project Number: 2095-019-07 Sheet 1 of 1 <br />