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• <br /> Associated Earth Sciences,Inc. Exploration Log <br /> A € Project Number Exploration Number Sheet <br /> '=%- KE100255A EB-4 1 of 1 <br /> Project Name View Ridge Elementary School Ground Surface Elevation(ft) 385 feet <br /> Location Everett. WA Datum N/A <br /> Driller/Equipment Boretec/Track Date Start/Finish 8/94/10,8/94/10 <br /> Hammer Weight/Drop 140#/30" Hole Diameter(in) 8 inr•.hPs <br /> c a� <br /> a E 11 3 Blows/Foot <br /> y S E �� >E :: o `m <br /> T �' DESCRIPTION 0 as co 10 20 30 40 0 <br /> - Grass and Topsoil _ <br /> Advance Outwash <br /> Hand dug to 2 feet. <br /> 16 inches recovery. Dense,very moist,grayish brown,fine to coarse 20 <br /> I S-1 SAND,few silt to trace silt(varies);significant stratification. 21 A43 <br /> 22 <br /> 5 18 inches recovery as above, 6 <br /> S-2 14 A31 <br /> 17 <br /> - 10 — 18 inches recovery. <br /> S-3 Dense,very moist,brown,fine SAND,with silt(SM). -- 18 A43 <br /> Dense,very moist,gray,fine to medium SAND,few silt(SP);significant 25 <br /> gradational stratification. <br /> - 15 I 17 inches recovery. Becoming slightly coarser. 20 <br /> S-4 30 A76 <br /> 40 <br /> Bottom of exploration boring at 16.5 feet <br /> - 20 <br /> - 25 <br /> - 30 <br /> 0- 35 <br /> NN <br /> N <br /> E <br /> a' <br /> m <br /> a <br /> L. Sampler Type(ST): <br /> S m 2"OD Split Spoon Sampler(SPT) 11 No Recovery M-Moisture Logged by: BWG <br /> [0 3"OD Split Spoon Sampler(D&M) In Ring Sample Water Level 0Approved by: <br /> ® Grab Sample CI Shelby Tube Sample t Water Level at time of drilling(ATD) <br />