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. 1 <br /> • <br /> Associated Earth Sciences, Inc. _ Exploration Log <br /> .6ar:a g <br /> ``; ® t ® Project Number Exploration Number Sheet <br /> _.�,. .h� ; _ KE03470A EB-1 1 of 1 <br /> I Project Name Colby Cancer Center Ground Surface Elevation(ft) <br /> Location Everett,WA Datum N/A <br /> Driller/Equipment Gregory Drilling/CME 85/HSA/SPT Date Start/Finish c1/4/n ci/4/2nn3 <br /> Hammer Weight/Drop 140#/30" Hole Diameter(in) _8 <br /> c u <br /> " d <br /> °w_ -c <br /> I v s � 3orom - <br /> i ,:1T �' DESCRIPTION <br /> U '7 10 20 30 40 -c <br /> _Asphalt paving 1,5"tdck-_norgehed Leek base_cot rse — <br /> i . <br /> IFill <br /> S-1 SANDLoose,f ace fine moist,mottled <br /> trace organic(Topsoil)(SM)LTY fine to medium 3 js <br /> 3 <br /> I t 5 <br /> Becomes medium dense. 5 <br /> S-2 9 12P <br /> 16 <br /> - Lodgement Till <br /> • <br /> Harder drilling. <br /> ± – 10 S-3 Very dense,moist,gray,SILTY fine to coarse SAND,little fine to coarse 50/4" •Sou^ <br /> gravel(SM). ' <br /> i <br /> 15 ' S-4 Becomes dense with fine to coarse gravel(SM). 20 134 • <br /> I 14 <br /> - 20 I I <br /> Very dense,very moist,mottled gray,SILTY fine to coarse SAND with fine 15 <br /> S-5 to coarse gravel(SM), 17 I 452 <br /> 35 <br /> 1 - 25 - As above. 19 <br /> S-6 • 45 45o/2" <br /> H Wet sand seam at 26'. ol< <br /> i <br /> I <br /> - 30 IT Very dense,moist,gray,SILTY fine to coarse SAND with fine gravel(SM). 19 <br /> S-7 40 A50/c" <br /> I 0/e' <br /> Bottom of exploration boring at 31.25 feet <br /> I <br /> 1/ g- 35 <br /> i _ I . <br /> 1 <br /> Sampler Type(ST): <br /> I 2"OD Split Spoon Sampler(SPY) ❑ No Recovery M-Moisture Logged by: . BWG <br /> o II 3"OD Split Spoon Sampler(D&M) ❑ Ring Sample .Z Water Level O Approved by: <br /> a• N Grab Sample ri Shelby Tube Sample T Water Level at time of drilling(ATD) <br />