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LOG OF EXPLORATION <br />DEPTH USC SOIL DESCRIPTION <br />TEST PIT ONE <br />0.0 - 1.0 SM <br />Dark brown silty fine sand with organics (Topsoil) <br />1.0 - 3.0 SM <br />Brownish -gray silty fine sand with gravel (medium dense, moist) (Highly Weathered <br />Glacial Till) MC=14.7% <br />• <br />3.0 - 6,0 SM <br />Gray silty fine sand with gravel and mottling (dense, moist) (Glacial Till) MC=16.6% <br />at 4 ft, M'C=12.0% at 6 ft <br />Samples were collected at 2.0, 4.0 and 6.0 feet <br />Groundwater seepage was not observed <br />• <br />Test pit caving was not observed <br />Test pit completed at 6.0 feet on 3/11/2016 <br />TEST PIT TWO <br />0.0 - 0.25 SM <br />Dark brown silty fine sand with organics (Topsoil) <br />0.25 - 3.0 SM <br />Reddish -brown silty fine sand with gravel (medium dense, moist) (Highly Weathered <br />Glacial Till) MC=18.2%0 <br />3.0 - 5.0 SM <br />Gray silty fine sand with gravel trace mottling (very dense, moist) (Glacial Till) <br />MC=6.8%a at 3.5ft, MC=7.4% at 5.0 ft <br />Samples were collected at 0.5, 3.5 and 5.0 feet <br />Slight groundwater seepage was observed at 3.0 feet <br />Test pit caving was not observed <br />Test pit completed at 5.0 feet on 3/11/2016 <br />TEST PIT THREE <br />0.0 - 0.5 SM <br />Dark brown silty fine sand with organics (Topsoil) <br />0.5 - 3.5 SM <br />Reddish -brown silty fine sand with gravel (medium dense, moist) (Highly Weathered <br />i <br />Glacial Till) MC=17.8% <br />3.5-6.5 SM <br />Gray silty fine sand with gravel trace cobbles (very dense, moist) (Glacial Till) <br />MC=9.p% at 4.5 ft, MC=10.5% at 6.5 ft <br />Samples were collected at 2.0, 4.5 and 6.5 feet <br />Slight groundwater seepage was observed at 3.5 feet <br />Test pit caving was not observed <br />Test pit completed at 6.5 feet on 3/11/2016 <br />J <br />ROBINSON NOBLE, INC. <br />FILE NO 3109-001A <br />FIGURE 4 <br />