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Earth Solutions NW,LLC TEST PIT NUMBER TP-5 <br /> Earth 15365 N.E.90th Street,Suite 100 <br /> olution Redmond,Washington 98052 PAGE 1 OF 1 <br /> NWuc Telephone: 425-449-4704 <br /> Fax: 425-449-4711 <br /> PROJECT NUMBER ES-7171 PROJECT NAME Van de Carr Property <br /> DATE STARTED 2/4/20 COMPLETED 2/4/20 GROUND ELEVATION TEST PIT SIZE <br /> EXCAVATION CONTRACTOR NW Excavating GROUND WATER LEVELS: <br /> EXCAVATION METHOD AT TIME OF EXCAVATION --- <br /> LOGGED BY AZS CHECKED BY HTW AT END OF EXCAVATION --- <br /> NOTES Depth of Topsoil&Sod 9":grass AFTER EXCAVATION --- <br /> w <br /> >- U <br /> co <br /> w J TESTS ¢O MATERIAL DESCRIPTION <br /> Q Z C7 <br /> fx <br /> —'"• <br /> Dark brown TOPSOIL <br /> TPSL .. 0.8 -slight caving from TOH to BOH <br /> - - Gray poorly graded SAND with silt,loose,moist <br /> - - MC=11.40% <br /> SP <br /> SM <br /> • <br /> • <br /> 4.5 <br /> 5 MC=20.80% Gray silty SAND,medium dense,wet <br /> Fines=25.00% SM :• [USDA Classification:slightly gravelly loamy SANDI <br /> _ _ 6.0 <br /> Gray poorly graded SAND with silt,medium dense,moist <br /> • <br /> SP • <br /> - <br /> _ _ SM <br /> MC=11.50% / 9.5 <br /> Test pit terminated at 9.5 feet below existing grade.No groundwater encountered during <br /> excavation.Caving observed from TOH to BOH. <br /> 0 <br /> N <br /> M <br /> M <br /> 0 <br /> h <br /> 0 <br /> Z <br /> Q. <br /> ci <br /> 0- <br /> wSJ <br /> a <br /> m <br /> uJ <br /> z <br /> Z <br /> 0 <br />