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. Total Depth: 65 ft. Northing: 340,754 ft. Drilling Method: Hollow Stem Auger Hole Diam.: 8 in. <br /> Top Elevation: 254.6 ft. Easting: 1,307,364 ft. Drilling Company: Cascade Drilling Rod Diam.: NWJ 2-5/8" <br /> Vert. Datum: City of Everett Station: - Drill Rig Equipment: CME 75 Hammer Type: Automatic <br /> Horiz.Datum: WASP North Offset: - Other Comments: <br /> SOIL DESCRIPTION o m -a , PENETRATION RESISTANCE (blows/foot) <br /> Refer to the report text fora proper understanding of the s -fl Z.. 3 . .c ♦ Hammer Wt.&Drop: 1401bs/30 inches <br /> subsurface materials and drilling methods. The stratification n. E E o m Q <br /> lines indicated below represent the approximate boundaries ti) to j <br /> between material types,and the transition may be gradual. cn 0 20 40 60 <br /> Very dense, brown, Silty Sand(SM); moist. ' ' '°'at' <br /> Fill (Hf) ...•.•..., <br /> 1 I :4* <br /> Medium dense, light gray to brown, Silty Sand 3.5 <br /> with Gravel(SM)to Silty Sand(SM); moist; • 2 I v.;; 5 <br /> diamict texture. :. ••. 4.4.E <br /> Vashon Till (Qvt) :.::'.:r.: 3 I ............-... ................................................................. ....... <br /> Dense to very dense,gray to gray-brown, 9.5 :.. 0 • <br /> : .:, 4 SZ 73� <br /> Poorly Graded Sand(SP)to Poorly Graded • <br /> Sand with Gravel(SP)to Silty Sand(SM); <br /> . . . . . . . . . . . . . . <br /> moist to wet;diamict chaotically interbedded : 1 <br /> . . . . . . . . . . . . . . <br /> with sand and silty sands. <br /> . — \ 15 • <br /> Reworked Till-like Deposits (Qvd) <br /> •................................................ .............69ia <br /> ............ <br /> 20 • . . <br /> 8 72*. <br /> • <br /> ................... <br /> Hard,gray, Silt(ML)and Elastic Silt(MH); 78A. <br /> moist; massive to laminated;trace clay c io 25 <br /> partings. <br /> ....................................................................................... ....................... <br /> Advance Glaciolacustrine Deposit (e gl); 11 <br /> . . . . . . . . . . . . . . . . <br /> Disturbance Factor: 0 100 <br /> 12 SE <br /> 13 I — <br /> 14 <br /> `:...... .................. 099 <br /> 15 <br /> 40 a 16 I ...............................................................................................:...:...:... <br /> . . . . . . . . . . . . . . . . <br /> ...:...:...:... <br /> 45 ...........................................�................ : : : :. <br /> 18 <br /> ............................. <br /> • <br /> it <br /> 19 <br /> CONTINUED NEXT 31 IEET 49.5 i , r • <br /> 0 20 40 60 <br /> LEGEND <br /> * Sample Not Recovered Piezometer Screen and Sand Filter % Fines(<0.075mm) <br /> f I 2.0"O.D.Split Spoon Sample II Bentonite-Cement Grout • %Water Content <br /> izi <br /> :!r: Bentonite Chips/Pellets Plastic Limit I--S I Liquid Limit <br /> o Natural Water Content <br /> o ® Bentonite Grout <br /> Q Ground Water Level ATD <br /> Panaview Landslide <br /> _ Z Ground Water Level in VWP Everett,Washington <br /> NOTES g <br /> o 1.Refer to KEY for explanation of symbols,codes,abbreviations and definitions. <br /> of <br /> 0 2.Groundwater level,if indicated above,is for the date specified and may vary. <br /> N 3.USCS designation is based on visual-manual classification and selected lab testing. LOG OF BORING B-7 <br /> N <br /> W <br /> o January 2015 21-1-21709-002 <br /> ce <br /> 1 SHANNON&WILSON INC. FIG. <br /> co <br /> Geotechnical and Environmental Consultants Sheet 1 of 2 <br /> m <br /> REV 0 -Log in Progress <br />