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a <br />x <br />m <br />J <br />z <br />Z <br />W <br />0 <br />Earth Solutions NW BORING NUMBER B-1 <br />1805 - 136th Place N.E., Suite 201 <br />Bellevue, Washington 98005 PAGE 1 OF 1 <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 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 />a <br />= <br />Hw <br />�S <br />= <br />w$ <br />a j <br />0 <br />m o <br />TESTS <br />u0i <br />Q O <br />MATERIAL DESCRIPTION <br />QZ <br />W <br />UZ <br />0 <br />o <br />Gray silty SAND with gravel, very dense, moist (Glacial Till) <br />-slight increase in moisture <br />SS <br />35 <br />22-46 <br />MC = 7.70% <br />50/5" <br />5 <br />-no recovery <br />SS <br />50l2"� <br />SM <br />10 <br />SS <br />106 <br />55/3'' <br />_ <br />MC � 4.90% <br />SS <br />100 <br />50/3" <br />MC = 5.30% <br />_ Boring terminated at 12.5 feet below existing grade due to refusal on <br />obstruction. No groundwater encountered during drilling. Boring <br />backfilled with bentonite. <br />Bottom of hole at 12.5 feet. <br />