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Y Earth Solutions NW, LLC TEST PIT NUMBER TP-1 <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-8528.01 PROJECT NAME Chelsea Heights <br /> DATE STARTED 4/15/22 COMPLETED 4/15/22 GROUND ELEVATION <br /> EXCAVATION CONTRACTOR NW Excavating LATITUDE 47.91218 LONGITUDE -122.22753 <br /> LOGGED BY BCS CHECKED BY HTW GROUND WATER LEVEL: <br /> NOTES SZ AT TIME OF EXCAVATION <br /> SURFACE CONDITIONS Lawn Grass AFTER EXCAVATION <br /> w <br /> }� U <br /> = H LuLu U <br /> 2 <br /> w g TESTS Uj Q O MATERIAL DESCRIPTION <br /> ❑ 2 Z <br /> Q U <br /> U <br /> 0.0 <br /> Dark brown TOPSOIL(Fill) <br /> TPSL <br /> 1.0 <br /> Dark brown silty SAND with gravel,medium dense,moist to wet(Fill) <br /> MC= 14.0% SM <br /> 2.5 <br /> —4"relic topsoil horizon <br /> 3.0 <br /> Brown silty SAND with gravel,medium dense,moist <br /> MC=9.1% <br /> -becomes gray,very dense,weakly cemented(unweathered till) <br /> 5.0 <br /> MC=7.1% <br /> SM <br /> N <br /> N <br /> W <br /> n <br /> 0 7.5 <br /> cD <br /> z <br /> O <br /> J <br /> O <br /> Z <br /> Q <br /> MC=9.5% 9.0 <br /> Test pit terminated at 9.0 feet below existing grade. No groundwater encountered during <br /> 3: excavation. No caving observed. <br /> W <br /> a <br /> LIMITATIONS:Ground elevation(if listed)is approximate;the test location was not surveyed. <br /> w Coordinates are approximate and based on the WGS84 datum. Do not rely on this test log as a <br /> standalone document. Refer to the text of the geotechnical report for a complete understanding <br /> of subsurface conditions. <br /> x <br /> a <br /> c� <br /> a <br /> c� <br /> N <br /> N <br /> of <br /> J <br /> J <br /> W <br /> a <br /> x <br /> m <br /> J <br /> W <br /> Z <br /> W <br />