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Associated Earth Sciences,Inc. Exploration Log <br /> o :.., Project Number Exploration Number Sheet <br /> r KE100255A EB-3 1 of 1 <br /> Project Name View Ridge Elementary School Ground Surface Elevation(ft) 386 feet <br /> Location Everett, WA Datum N/A <br /> Driller/Equipment Boretec/Track Date Start/Finish 8/24/10,8/24/10 <br /> Hammer Weight/Drop 140#/30" Hole Diameter(in) 8 inches <br /> C N N <br /> co V O O iv to N <br /> °' — Blows/Foot <br /> o S E m T Tali <br /> 13 <br /> �m s <br /> DESCRIPTION " 0 10 20 30 40 0 <br /> ___._.____,___Grass and Topsoil __ ._ .._ _. ._ __ <br /> Fill <br /> 18 inches recovery. Medium dense,very moist,gray,fine to medium 4 <br /> I S-1 SAND,with silt and trace fine gravel(SM)(till fill). 7 A 7 <br /> 10 <br /> — 5 16 inches recovery. Medium dense,moist,brownish gray,fine to medium 12 <br /> _ I S-2 SAND,trace to few silt(varies). Significant gradational stratification. 14 A24 <br /> 1 10 <br /> _ Advance Outwash <br /> — 10 16 inches recovery. Very dense,moist,brownish gray,fine to medium t0 <br /> S-3 SAND,trace to little silt(varies),none to trace fine gravel(varies); 29 A65 <br /> significant gradational stratification. 36 <br /> — 15 17 inches recovery. Becoming slightly coarser overall. 18 <br /> I S-4 _ --- __-- 29 A64 <br /> 35 <br /> Bottom of exploration boring at 16 5 feet <br /> 20 <br /> — 25 <br /> — 30 <br /> 0— 35 <br /> 0 <br /> N_ <br /> 01_ <br /> E <br /> a' <br /> a. <br /> N Sampler Type(ST): <br /> S m 2"OD Split Spoon Sampler(SPT) No Recovery M-Moisture Logged by: BWG <br /> II 3"OD Split Spoon Sampler(D&M) II Ring Sample Water Level() Approved by: <br /> W ® Water Level at time of drilling(ATD) <br /> Grab Sample CI Shelby Tube Sample T. <br />