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a <br /> LOG OF EXPLORATION <br /> DEPTH(FEET) USC SOIL DESCRIPTION <br /> HAND AUGER FOUR <br /> 0.0-1.2 DARK BROWN SILTY FINE TO MEDIUM SAND WITH ROOTS,ORGANICS,AND GRAVEL <br /> (LOOSE TO MEDIUM DENSE,MOIST)(TOPSOIL/UNDOCUMENTED FILL) <br /> 1.2-2.7 ORANGE-BROWN, SILTY FINE TO MEDIUM SAND WITH ROOTS, ORGANICS, GRAVEL, <br /> CHARCOAL,TRACE COBBLES,AND IRON OXIDE WEATHERING <br /> (LOOSE TO MEDIUM DENSE,MOIST)(UNDOCUMENTED FILL) <br /> 2.7-3.0 SP-SM GRAY TO GRAY-BROWN,FINE TO MEDIUM SAND WITH SILT AND GRAVEL <br /> (MEDIUM DENSE TO DENSE,MOIST) <br /> 3.0-4.7 SM GRAY TO GRAY-BROWN, SILTY FINE TO COARSE SAND WITH GRAVEL, ROOTS, TRACE <br /> COBBLES AND IRON OXIDE STAINING(MEDIUM DENSE TO DENSE,MOIST TO WET) <br /> SAMPLE WAS COLLECTED AT 2.7 FEET <br /> GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br /> HAND AUGER CAVING WAS NOT ENCOUNTERED <br /> HAND AUGER WAS COMPLETED AT 4.7 FEET ON 12/4/2020 <br /> HAND AUGER FIVE <br /> 0.0-0.7 DARK BROWN SILTY FINE TO MEDIUM SAND WITH ROOTS,ORGANICS,AND GRAVEL <br /> (LOOSE TO MEDIUM DENSE,MOIST)(TOPSOIL/UNDOCUMENTED FILL) <br /> 0.7-3.3 ORANGE-BROWN, SILTY FINE TO MEDIUM SAND WITH ROOTS, ORGANICS, GRAVEL, <br /> CHARCOAL,TRACE COBBLES,AND IRON OXIDE WEATHERING <br /> (LOOSE TO MEDIUM DENSE,MOIST)(UNDOCUMENTED FILL) <br /> 3.3-4.0 SM GRAY TO GRAY-BROWN, SILTY FINE TO COARSE SAND WITH GRAVEL, TRACE COBBLES, <br /> AND IRON OXIDE STAINING(MEDIUM DENSE TO DENSE,MOIST) <br /> SAMPLES WERE NOT COLLECTED <br /> GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br /> HAND AUGER CAVING WAS NOT ENCOUNTERED <br /> HAND AUGER WAS COMPLETED AT 4.0 FEET ON 12/4/2020 <br /> HAND AUGER SIX <br /> 0.0-0.9 DARK BROWN SILTY FINE TO MEDIUM SAND WITH ROOTS,ORGANICS,AND GRAVEL(LOOSE <br /> TO MEDIUM DENSE,MOIST)(TOPSOIL/UNDOCUMENTED FILL) <br /> 0.9-2.5 ORANGE-BROWN, SILTY FINE TO MEDIUM SAND WITH ROOTS, ORGANICS, GRAVEL, <br /> CHARCOAL,TRACE COBBLES,AND IRON OXIDE WEATHERING <br /> (LOOSE TO MEDIUM DENSE,MOIST)(UNDOCUMENTED FILL) <br /> 2.5-3.5 SM GRAY TO GRAY-BROWN, SILTY FINE TO MEDIUM SAND WITH GRAVEL, TRACE COBBLES, <br /> AND IRON OXIDE STAINING(MEDIUM DENSE TO DENSE,MOIST) <br /> SAMPLES WERE NOT COLLECTED <br /> GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br /> HAND AUGER CAVING WAS NOT ENCOUNTERED <br /> HAND AUGER WAS COMPLETED AT 3.5 FEET ON 12/4/2020 <br /> DJO:ABR NELSON GEOTECHNICAL ASSOCIATES,INC. <br /> FILE NO 1213420 <br /> FIGURE 5 <br /> ) <br />