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EXPLORATION PIT NO. EP-5 <br /> This log is part of the report prepared by Associated Earth Sciences,Inc.(AESI)for the named project and should be <br /> read together with that report for complete interpretation.This summary applies only to the location of this trench at the <br /> m time of excavation.Subsurface conditions may change at this location with the passage of time.The data presented are <br /> o a simplfication of actual conditions encountered. <br /> DESCRIPTION <br /> Elev: 525 ft <br /> Topsoil <br /> 1 Weathered Vashon Lodgement Till <br /> Loose to medium dense, moist, rusty brown, silty, fine SAND, trace gravel; unsorted (SM). <br /> 2 — <br /> Zones of oxidation 2.5 to 3.5 feet. <br /> 3 Vashon Lodgement Till <br /> Dense, moist, gray, silty, fine SAND, trace gravel; diamict; unsorted (SM). <br /> 4 — <br /> 5 Becomes very dense. <br /> 6 — Bottom of exploration pit at depth 5.5 feet <br /> No seepage. No caving. <br /> 7 — <br /> 8 — <br /> 9 — <br /> 10 — <br /> 11 — <br /> 12 — <br /> 13 — <br /> 14 — <br /> O <br /> N <br /> 0 <br /> N <br /> 15 <br /> Seaway Commerical Center <br /> Everett, WA <br /> o Lo ed b PL associated Project No. 20200319E001 <br /> g9 y (410.>. <br /> earth sciences <br /> Approved by: JHS incorporated040, 10/23/20 <br /> 9 <br />