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Earth Solutions NW BORING NUMBER B-5 <br /> 1805-136th Place N.E.,Suite 201 PAGE 1 OF 1 <br /> 11mrs. Bellevue,Washington 98005 <br /> 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 1/24/19 GROUND ELEVATION 575 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 /> _ }O } U)W U <br /> 2 <br /> a$ _j 2 > OJ Z¢ TESTS U <p MATERIAL DESCRIPTION <br /> J <br /> ❑v Q Z U O m 00 Z <br /> 0 <br /> Brown to gray silty SAND with gravel,medium dense, moist(Fill) <br /> SM <br /> 3.0 572.0 <br /> SS 67 5-9)4 MC=11.60% Gray silty SAND with gravel,dense,moist(Glacial Till) <br /> -heavy iron oxide staining <br /> 5 -becomes very dense <br /> MC=9.00% [USDA Classification:very gravelly LOAM] <br /> SS 55 22-50l5" Fines=31.60% <br /> SS 67 44-50/3" MC=6.20% SM <br /> 10 <br /> SS 100 50/5" MC=5.90% <br /> _ - 13.0 562.0 <br /> m <br /> >qSS 100 50/4" MC=5.90% Boring terminated at 13.0 feet below existing grade. No groundwater <br /> encountered during drilling. Boring backfilled with bentonite. <br /> a Bottom of hole at 13.0 feet. <br /> 0 <br /> z <br /> a' <br /> o <br /> W>J <br /> a <br /> F- <br /> x <br /> m <br /> J <br /> ILU <br />