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LOG OF EXPLORATION <br /> DEPTH(FEET) USC SOIL DESCRIPTION <br /> INFILTRATION PIT ONE <br /> 0.0-2.5 DARK BROWN TO ORANGE-BROWN, SILTY FINE TO MEDIUM SAND WITH GRAVEL, ROOTS, <br /> ORGANICS,TRACE WOOD DEBRIS(LOOSE TO MEDIUM DENSE,MOIST)(FILL) <br /> 2.5-4.0 SM GRAY,SILTY FINE SAND WITH IRON-OXIDE STAINING AND TRACE GRAVEL <br /> (MEDIUM DENSE TO DENSE,MOIST) <br /> SAMPLE WAS NOT COLLECTED <br /> GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br /> TEST PIT CAVING WAS NOT ENCOUNTERED <br /> TEST PIT WAS COMPLETED AT 4.0 FEET ON 9/19/2019 <br /> TEST PIT ONE <br /> 0.0-2.3 DARK BROWN TO BROWN, SILTY FINE TO MEDIUM SAND WITH ROOTS, ORGANICS, GRAVEL <br /> (LOOSE TO MEDIUM DENSE,MOIST)(FILL) <br /> 2.3-6.0 SM GRAY, SILTY FINE TO MEDIUM SAND WITH GRAVEL AND TRACE IRON-OXIDE STAINING <br /> (MEDIUM DENSE TO DENSE,MOIST) <br /> SAMPLE WAS COLLECTED AT 6.0 FEET <br /> GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br /> TEST PIT CAVING WAS NOT ENCOUNTERED <br /> TEST PIT WAS COMPLETED AT 6.0 FEET ON 9/19/2019 <br /> TEST PIT TWO <br /> 0.0-2.0 DARK BROWN TO ORANGE-BROWN,SILTY FINE TO MEDIUM SAND WITH ROOTS,GRAVEL,AND <br /> ORGANICS(LOOSE TO MEDIUM DENSE,DRY TO MOIST)(FILL) <br /> 2.0-8.0 SM GRAY-BROWN TO GRAY,SILTY FINE TO MEDIUM SAND WITH TRACE SILT AND SAND LENSES <br /> (MEDIUM DENSE TO DENSE,MOIST) <br /> SAMPLES WERE COLLECTED AT 4.0 AND 8.0 FEET <br /> GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br /> TEST PIT CAVING WAS NOT ENCOUNTERED <br /> TEST PIT WAS COMPLETED AT 8.0 FEET ON 9/19/2019 <br /> TEST PIT THREE <br /> 0.0-2.6 DARK BROWN TO ORANGE-BROWN,SILTY FINE TO MEDIUM SAND WITH ROOTS,GRAVEL,AND <br /> ORGANICS(LOOSE TO MEDIUM DENSE,DRY TO MOIST)(FILL) <br /> 2.6-7.0 SM GRAY,WELL-CEMENTED SILTY FINE TO MEDIUM SAND WITH GRAVEL <br /> (MEDIUM DENSE TO DENSE,MOIST) <br /> SAMPLES WERE COLLECTED AT 4.0 AND 7.0 FEET <br /> GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br /> TEST PIT CAVING WAS NOT ENCOUNTERED <br /> TEST PIT WAS COMPLETED AT 7.0 FEET ON 9/19/2019 <br /> ABR:KMS NELSON GEOTECHNICAL ASSOCIATES, INC. <br /> FILE NO 1129119 <br /> FIGURE 5 <br />