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Earth Solutions NW BORING NUMBER B-3 <br /> 1805-136th Place N.E.,Suite 201 <br /> Bellevue,Washington 98005 PAGE 1 OF 1 <br /> Nov' Telephone: 425-449-4704 <br /> Fax: 425-449-4711 <br /> PROJECT NUMBER ES-6516 PROJECT NAME Four Corners <br /> DATE STARTED 1/24/19 COMPLETED 1124/19 GROUND ELEVATION 570 ft HOLE SIZE <br /> DRILLING CONTRACTOR Geologic Drill Partners GROUND WATER LEVELS: <br /> DRILLING METHOD HSA AT TIME OF DRILLING --- <br /> LOGGED BY CGH CHECKED BY KDH AT END OF DRILLING --- <br /> NOTES Surface Conditions:asphalt—3" AFTER DRILLING --- <br /> W o <br /> _ }0 } u)w Ui U <br /> 2 <br /> -- _ > O Q TESTS (L Up MATERIAL DESCRIPTION <br /> W� <br /> QZ o mOUZ = U <br /> U) 0� <br /> 0 <br /> Gray silty SAND with gravel,dense,moist(Glacial Till) <br /> SS 100 9�6- 2 MC=16.20% -very light perched groundwater seepage <br /> very light iron oxide staining <br /> 5 <br /> SS 100 31-50/5" MC=9.30% <br /> SS 100 35-50/3" MC=7.30% SM [USDA Classification:gravelly sandy LOAM] <br /> Fines=36.30% <br /> 10 <br /> SS 67 36-50/3" MC=9.20% <br /> N <br /> 15 <br /> z SS 100 50/2" MC=9.60% 15.5 554.5 <br /> Boring terminated at 15.5 feet below existing grade due to refusal in <br /> very dense native till. Groundwater seepage encountered at 3.5 feet <br /> during drilling. Boring backfilled with bentonite. <br /> Bottom of hole at 15.5 feet. <br /> J <br /> a <br /> x <br /> m <br /> J <br /> W <br /> Z <br /> W <br />