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LOG OF EXPLORATION <br />DEPTH (FEET) USCS SOIL DESCRIPTION <br />HAND AUGER FOUR <br />0.0-0.5 GRASS UNDERLAIN BY DARK BROWN, ORGANIC -RICH SILTY FINE TO MEDIUM SAND WITH <br />ROOTS, AND TRACE GRAVEL (LOOSE, MOIST) (TOPSOIL) <br />0.5 - 2.5 LIGHT BROWN, SILTY FINE TO COARSE SAND WITH GRAVEL AND IRON -OXIDE WEATHERING <br />(LOOSE, MOIST) (UNDOCUMENTED FILL) <br />2.5 - 3.0 GRAY -BLUE, FINE TO COARSE SAND WITH SILT <br />(LOOSE, MOIST TO WET) (UNDOCUMENTED FILL) <br />3.0 - 6.0 DARK BROWN TO GRAY -BROWN, SILTY FINE TO COARSE SAND WITH ABUNDANT WOOD, <br />ORGANIC DEBRIS, AND TRACE GRAVEL (LOOSE, WET) (UNDOCUMENTED FILL) <br />6.0 - 7.5 GRAY -BLUE, SILT WITH FINE SAND, TRACE ORGANIC FRAGMENTS, AND SANDY INTERBEDS <br />(MEDIUM STIFF TO STIFF, MOIST TO WET) (UNDOCUMENTED FILL) <br />7.5-8.5 ML LIGHT BROWN TO GRAY -BROWN, SILTY FINE TO MEDIUM SAND WITH GRAVEL AND IRON - <br />OXIDE STAINING (MEDIUM DENSE TO DENSE, MOIST) <br />SAMPLE WAS COLLECTED AT 8.0 FEET <br />GROUNDWATER SEEPAGE WAS ENCOUNTERED AT 6.0 FEET <br />HAND AUGER CAVING WAS ENCOUNTERED AT 5.0 FEET <br />HAND AUGER WAS COMPLETED AT 8.5 FEET ON 3/1/2022 <br />ABR:DPN NELSON GEOTECHNICAL ASSOCIATES, INC. <br />FILE NO 1333322 <br />FIGURE 11 <br />