Laserfiche WebLink
Earth Solutions NW BORING NUMBER B-3 <br />1805 - 136th Place N.E., Suite 201 <br />Bellevue, Washington 98005 PAGE 1 OF 1 <br />loan 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 <br />o <br />�w <br />� <br />>y�� <br />w <br />_ j <br />o <br />> <br />TESTS <br />(L p <br />MATERIAL DESCRIPTION <br />p <br />mOZ <br />QZ <br />t? <br />w <br />W <br />0 <br />Gray silty SAND with gravel, dense, moist (Glacial Till) <br />-very light perched groundwater seepage <br />SS <br />100 <br />9 � 6- 2 <br />MC = 16.20% <br />-very light iron oxide staining <br />5 <br />U <br />100 <br />31-50/5" <br />MC = 9.30% <br />SS <br />100 <br />35-50/3" <br />MC = 7.30% <br />SM <br />[USDA Classification: gravelly sandy LOAM] <br />Fines = 36.30% <br />_10 <br />SS <br />67 <br />36-50/3" <br />�. <br />MC = 9.20% <br />15 <br />"° SS <br />100 <br />_ <br />50/2" <br />r MC = 9,60%_-�-a <br />1 <br />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 />