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associated Exploration Lo <br /> earth sciences Project Number Exploration Number Sheet <br /> incorporated 180614EO01 EB-2 1of1 <br /> Project Name Kierstein Residence Retaining Wall Ground Surface Elevation(ft) 457.5 <br /> Location Everett, WA Datum NAVD 88 <br /> Driller/Equipment Geologic Drill Partners/ HSA w/Mini Track Drill Date Start/Finish 4/'J0/1 g 4/'J0/1 g <br /> Hammer Weight/Drop 140#/30 Hole Diameter(in) 7 <br /> c � w <br /> cC � 5 .O > CO d) <br /> a) J Blows/Foot <br /> a S E `6 ' n � 3 <br /> o T Uco) Ou �o CUm L <br /> DESCRIPTION " 10 20 30 40 ° <br /> Quaternary Landslide Deposits(Fill) <br /> S-1 Moist,dark brown,silty,SAND,some organics,trace gravel;nonstratified 2 A4 <br /> (SM) 2 <br /> As above. <br /> S-2 2 A3 <br /> Quaternary Landslide Deposits(Weathered Vashon Advance Outwash? 1 <br /> /Fill) <br /> Moist, brownish orange with iron oxide,fine to medium SAND,some silt, <br /> 5 trace gravel,trace organics; nonstratified(SP-SM). <br /> S 3 Moist, brownish orange,fine to coarse SAND,trace to some silt,trace A2 <br /> gravel,trace organics(rootlets)(SW-SM). 1 <br /> Driller notes wood fiber in drill cuttings above-9 feet. Becomes more firm <br /> at-9 feet. i <br /> Vashon Advance Outwash <br /> 10 Moist, brownish olive with slight iron oxide,fine to medium SAND,trace to <br /> S-4 some silt,trace coarse sand,trace fine gravel(SP-SM). 9 <br /> 12 7 <br /> 15 <br /> 15 Moist,olive,fine SAND,trace to some silt and fine to medium SAND,trace <br /> S-5 gravel,trace silt; interbedded(SP-SM). 15 <br /> 23 49 <br /> i 26 <br /> Wet in shoe at 16.5 feet. <br /> 20 Very moist to wet,olive,fine to coarse SAND,trace fine gravel,trace silt; <br /> S-6 crudely bedded(SW). 10 <br /> 16 34 <br /> 18 <br /> Bottom of exploration boring at 21.5 feet. <br /> Groundwater encountered at-16.5 feet. <br /> m <br /> 0 <br /> N <br /> W <br /> T <br /> f6 <br /> 0_ <br /> Sampler Type(ST): <br /> m 2"OD Split Spoon Sampler(SPT) ❑ No Recovery M-Moisture Logged by: FSM <br /> o m 3"OD Split Spoon Sampler(D&M) Ring Sample Q Water Level Q Approved by: CJK <br /> Q 1® Grab Sample 0 Shelby Tube Sample Water Level at time of drilling(ATD) <br />