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Y Earth Solutions NW, LLC TEST PIT NUMBER TP-4 <br /> 15365 N.E.90th Street,Suite 100 PAGE 1 OF 1 <br /> + im <br /> Redmond,Washington 98052 <br /> Telephone: 425-449-4704 <br /> Fax: 425-449-4711 <br /> PROJECT NUMBER ES-7829.01 PROJECT NAME Grayson Square <br /> DATE STARTED 3/17/21 COMPLETED 3/17/21 GROUND ELEVATION <br /> EXCAVATION CONTRACTOR NW Excavating LATITUDE LONGITUDE <br /> EXCAVATION METHOD GROUND WATER LEVEL: <br /> LOGGED BY AZS CHECKED BY HTW SZ AT TIME OF EXCAVATION <br /> NOTES Surface Conditions:gravel <br /> Lu <br /> 0- <br /> Lu <br /> Lu U <br /> 2 <br /> w g TESTS 0-O MATERIAL DESCRIPTION <br /> ❑ Uj <br /> 2 Z <br /> Q U <br /> U <br /> 0 <br /> GM 0.5 Gray silty GRAVEL,medium dense, moist(Fill) <br /> MC= 16.8% Brown silty SAND with gravel,loose to medium dense, moist to wet(Fill) <br /> MC= 18.1% SM <br /> Fines=18.3% [USDA Classification:very gravelly sandy LOAM] <br /> 5 <br /> 7. <br /> 0 -wood/roots/metal(debris) <br /> Brown silty GRAVEL with sand, loose to medium dense,moist to wet <br /> o ° <br /> MC= 17.6% <br /> Fines=20.4% GMQ [USDA Classification:very gravelly sandy LOAM] <br /> o ° <br /> 9.0 <br /> Test pit terminated at 9.0 feet below existing grade. No groundwater encountered during <br /> excavation. No caving observed. <br /> N <br /> N <br /> W <br /> F <br /> 0 <br /> w <br /> F <br /> Q <br /> J <br /> a <br /> Uj <br /> w <br /> U_ <br /> 2 <br /> a <br /> Q <br /> c� <br /> a <br /> c� <br /> m <br /> N <br /> of <br /> n <br /> J <br /> J <br /> W <br /> a <br /> x <br /> m <br /> J <br /> w <br /> Z <br /> w <br />