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LOG OF EXPLORATION <br />DEPTH <br />USC <br />SOIL DESCRIPTION <br />• <br />TEST PIT FOUR <br />0.0 — 0.25 <br />SM <br />Dark brown silty fine sand with organics (Topsoil) <br />0.25 — 3.5 <br />SM <br />Reddish -brown silty fine sand with gravel (medium dense, moist) (Highly Weathered <br />Glacial Till) MC=21.5% <br />3.5 — 5.5 <br />SM <br />Gray silty fine sand with gravel trace mottling (very dense, moist) (Glacial Till) <br />MC=12.1 % at 3.5 ft, MC=10.2%o at 5.5 ft <br />Samples were collected at 1.0, 3.5 and 5.5 feet <br />Slight groundwater seepage was observed at 3.5 feet <br />. <br />Test pit caving was not observed <br />Test pit completed at 6.5 feet on 3/11/2016 <br />TEST PIT FIVE <br />0.0 —1.0 <br />SM <br />Dark brown silty fine sand with organics (loose, moist) (Topsoil) MC=26.2% <br />1.0-3.5 <br />SM <br />Reddish -brown silty fine sand with gravel (medium dense, moist) (Highly Weathered <br />Glacial Till) MC=23.0% <br />3.5-6.0 <br />SM <br />Gray silty fine sand with gravel (very dense, moist) (Glacial Till) MC=8.4% at 4.0 ft, <br />MC=8.8% at 6.0 ft <br />Samples were collected at 1.0, 3.0, 4.0 and 6.0 feet <br />Slight groundwater seepage was observed at 3.5 feet <br />Test pit caving was not observed <br />Test pit completed at 6.0 feet on 3/11/2016 <br />• <br />A <br />A <br />7 <br />AN <br />ROBINSON NOBLE, INC. <br />FILE NO 3109-001A <br />FIGURE 6 <br />