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I <br /> `��� associated Exploration Log <br /> earth sciences Project Number Exploration Number Sheet <br /> Incorporated 170432E001 EB-1 1of1 <br /> Project Name Water Main Replacement'S' Ground Surface Elevation(ft) 200 <br /> I Location Everett.WA Datum NAVfI 88 <br /> Driller/Equipment Boretec/Track Date Start/Finish 9113/17 9/1311,7 <br /> Hammer Weight/Drop 140#/30" Hole Diameter(in) A inrhAR <br /> V N U Q O > M <br /> R. '..E q. �, °+N Blows/Foot co <br /> p T g C7f �o IR a>m <br /> 1— <br /> 'a <br /> DESCRIPTION 10 20 30 40 ° <br /> I Asphalt-6 inches(2 Layers) <br /> Fill <br /> I _ Moist,dark brown to tan,fine to coarse SAND,some silt,some gravel, <br /> S-1 :. : contains charcoal,wood debris,and other organics(SM). 1 ♦9 <br /> 8 <br /> II5As above;biowcounts overstated due to rock. <br /> S-2 • <br /> • 19 <br /> 29 <br /> 1 21 A50 <br /> • Vashon Advance Outwash <br /> I — 10 <br /> Wet,grayish brown,silty,fine to coarse SAND,some gravel;stratified <br /> S-3 • • (SM). 33 A71. <br /> I y • • _ <br /> Bottom of exploration boring at 11.5 feet 38 <br /> — 15 <br /> I <br /> -- 20 <br /> I <br /> — 25 <br /> i 1;--_ <br /> N- <br /> cdN <br /> m- <br /> a <br /> ) <br /> m <br /> a <br /> N Sampler Type(ST): <br /> EL 2"OD Split Spoon Sampler(SPT) 0 No Recovery <br /> 1M-Moisture <br /> Si. ogged by: DV <br /> o 3"OD Split Spoon Sampler(D&M) Ring Sample . Water Level() Approved by: CJK <br /> LT ® Grab Sample Q Shelby Tube Sample T. Water Level at time of drilling(ATD) <br /> Water Main Replacement"S" Boring Logs-Appendix A January 29, 2018 <br /> UP3664 SP-181 <br />