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,S <br /> 1 <br /> Total Depth: 69 ft. Northing: Drilling Method: Hollow Stem Auger Hole Diam.: 6 in. <br /> Top Elevation: - Easting: Drilling Company: Geologic Drill Rod Diam.: AWJ <br /> Vert. Datum: Station: Drill Rig Equipment: Mini Track Rig Hammer Type: Manual,Rope <br /> Horiz.Datum: Offset: Other Comments: <br /> SOIL DESCRIPTION o m 2 -a - PENETRATION RESISTANCE (blows/foot) <br /> Refer to the report text for a proper understanding of the •a Q 3 2 A Hammer Wt.&Drop: 140 ibs/30 inches <br /> subsurface materials and drilling methods. The stratification - , E 2 0_ <br /> lines indicated below represent the approximate boundaries Cl) 0 0 <br /> between material types,and the transition may be graduaL 0 20 40 60 <br /> Fill (Hf) •�i� \ \ . . . . . . . . . . . . . <br /> • . . . . <br /> �� \ \ ...................................:...:...:...:...:...... <br /> . . . . . . . . . . . . . . . . . . . . . . <br /> • <br /> Loose to medium dense, brown, Poorly \ \ :...•......:...:...:...:...:...:...:...:...:......:...:...:...:...:................. <br /> Graded Sand with Gravel(SP)to Silty Sand :::`.:.: \ \ . . <br /> with Gravel(SM); moist to wet;trace organics 2 \ 5 <br /> . . . . • • . • • • • • • - - <br /> locally; diamict texture locally. ..::•• \ •• ••.......... .... ............................................................................. <br /> Weathered Recessional Outwash (Qvro)to ::: 3• = <br /> ................................ •.. ......•...•..............................•...........•.........•.......... <br /> Ablation Till(Qvat) . .:: \ <br /> \ <br /> . . . . . . . . . . . . . <br /> 5 14 \ <br /> Very dense,gray, Poorly Graded Sand with • 15 <br /> Silt and Gravel(SP-SM); moist to wet;local ... ............. ......................................................... <br /> 70 \ <br /> diamict texture,trace organics. 1 : : : 50i:6'� <br /> Reworked Till-like Deposits(Qvd) <br /> Very dense, gray, Poorly Graded Sand with .. ": $ \ 20 90/b?:� <br /> Silt and Gravel(SP-SM)to Silty Gravel with <br /> . . . . . . . . . . . . . . . . . . <br /> . . . . . <br /> Sand(GM); moist; diamict texture. : T . • . . . . . . . . • • • .:. <br /> ,:: s ............................................................................ ..•...•...•...50f6. <br /> Vashon Till (Qvt) \ \ <br /> 25 . . . . . . . . . . . . . . . . .......:. . :...50i4"* <br /> . . . . . . . . . . . . . . . <br /> . • • • - - • • . . . . . . . . <br /> • • . . . . . . . . . . . . <br /> Hard, gray Siltto Clayey Silt • • - - . :....... <br /> . . . . . . . . . . . . . . . . . . •. . . <br /> . . . . . . . . . . . . <br /> trace sandy silt to silty sand parti s. \ \ ....................... ...................................................................... .....: . <br /> .... <br /> . . . . . . . . . . . . . . <br /> Advance Glaciolacustrine Deposits Qv• • 12 30 . . <br /> . . . . . . . . . . . . . . . <br /> WSDOT Qpgl Disturbance Factor: 0 <br /> 13 \ . . . <br /> ...................................................................................... ................ <br /> . . . . . . . . . . . . . <br /> . . . . . . . . . . . . . . . . <br /> . . . . . . . . . . . . . . . . . . . . . . <br /> \ \ 35 <br /> . . . . . . . . . . . . . . . . . . . . . . . . . <br /> Hard, Clayey Silt(ML); moist;distinct 0.5-to 37.5 15 ....................2 [ ................................ ............................................. <br /> 0 ................................................... ........................................._... <br /> 0.75-inch-thick,very blocky zone. 40 <br /> Advance Glaciolacustrine Deposits(Qvgl); 16T . : . . . . . .................................................. ........................................................... <br /> . . . . . . . . . . . . . . . . . . . . . . . <br /> . . . . . . . . . . . . . . . . . . . . . . . . . <br /> ~ WSDOT Qpgl Disturbance Factor 2 ........................................................................................ <br /> . . . . . . . . . . . . . . . . . . . . . . . . . <br /> . . . . . . . . . • . . . . . . . . . . . . . . . <br /> ........................................................ ......................................................... <br /> o Very stiff to hard, gray, Clayey Silt(ML)to 17 \ . . : : : : <br /> ............................................................ ...................................................... <br /> . . . . . . . . . . . . . . . . . <br /> Silty, Lean Clay(CL); moist; laminated to 18 \ 45 <br /> massive;trace sandy-silt to silty-sand partings; \ . . <br /> . . . . . . . . . . . . . . . . . . <br /> • • . . . . . . . • • • • • • • <br /> trace high-angle joints infilled with dark gray, 19 \ \ . •. . •. •. •. . : : : <br /> clayey silt. CONTINUED NEXT SHEET \ <br /> ................................... ................................................ <br /> s_i <br /> . . . . . . . . . . . . . . . . <br /> 0 20 40 60 <br /> LEGEND <br /> NI- * Sample Not Recovered I•H I Piezometer Screen and Sand Filter O % Fines(<0.075mm) <br /> I 2.0"O.D.Split Spoon Sample ® Bentonite-Cement Grout • %Water Content <br /> o I* Bentonite Chips/Pellets <br /> 1- <br /> O ® Bentonite Grout <br /> 2 Ground Water Level ATD <br /> a Panaview Landslide <br /> co <br /> NOTES Everett,Washington <br /> a 1.Refer to KEY for explanation of symbols,codes,abbreviations and definitions. <br /> 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-1 <br /> N <br /> w <br /> o October 2014 21-1-21709-002 <br /> J <br /> W SHANNON&WILSON, INC. FIG. <br /> Q Geotechnical and Environmental Consultants Sheet 1 of 2 <br /> I REV 0 -Log in Progress <br />