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r <br />LOG OF EXPLORATION <br />DEPTH (FEET) USC SOIL DESCRIPTION <br />TEST PIT ONE <br />0.0 -1.0 <br />GRASS UNDERLAIN BY DARK BROWN, SILTY FINE TO MEDIUM SAND WITH GRAVEL, ROOTS, <br />AND ORGANICS (LOOSE TO MEDIUM DENSE; MOIST) TOPSOIL <br />1.0 - 7.0 <br />SP-SM LIGHT BROWN TO GRAY, FINE TO MEDIUM SAND WITH SILT, TRACE IRON -OXIDE STAINING, AND <br />GRAVEL (MEDIUM DENSE TO DENSE, MOIST) <br />SAMPLES WERE COLLECTED AT 2.0 AND 7.0 FEET <br />GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br />TEST PIT CAVING WAS NOT ENCOUNTERED , <br />TEST PIT COMPLETED AT 7.0 FEET ON 1/10/2018 <br />TEST PIT TWO <br />0.0 - 2.7 <br />DARK BROWN TO ORANGE -BROWN, SILTY FINE TO MEDIUM SAND WITH ROOTS, GRAVEL, IRON - <br />OXIDE STAINING, AND ORGANICS (LOOSE TO MEDIUM DENSE, MOIST) TO( PSOIL) <br />2.7-8.0 <br />SP-SM GRAY TO GRAY -BROWN, FINE TO MEDIUM SAND WITH SILT AND IRON -OXIDE STAINING <br />(MEDIUM DENSE TO DENSE, MOIST) <br />SAMPLES WERE COLLECTED AT 3.5 AND 8.0 FEET <br />GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br />SLIGHT TEST PIT CAVING WAS ENCOUNTERED FROM 3.0 TO 8.0 FEET <br />TEST PIT COMPLETED 8.0 FEET ON 1/10/2018 <br />TEST PIT THREE <br />0.0-3.0 <br />DARK BROWN, SILTY FINE TO MEDIUM SAND WITH GRAVEL, ROOTS, IRON -OXIDE STAINING, <br />AND ORGANICS (LOOSE TO MEDIUM DENSE, MOIST) (TOPSOIL) <br />3.0-7.0 <br />SP-SM GRAY, FINE TO MEDIUM SAND WITH SILT, SCATTERED ROOTS, AND IRON -OXIDE STAINING <br />(MEDIUM DENSE TO DENSE, MOIST) <br />7.0 - 9.0 <br />SM GRAY -BROWN TO GRAY, SILTY FINE SAND WITH IRON -OXIDE STAINING, TRACE ROOTS, AND <br />DARK BROWN ORGANIC -RICH POCKETS (MEDIUM DENSE TO DENSE, MOIST) <br />9.0 -10.0 <br />SP-SM GRAY, FINE TO MEDIUM SAND WITH SILT (MEDIUM DENSE TO DENSE, MOIST) <br />SAMPLES WERE COLLECTED AT 4.0 AND 9.6 FEET <br />GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br />SLIGHT TEST PIT CAVING WAS ENCOUNTERED FROM 5.0 TO 10.0 FEET <br />TEST PIT COMPLETED 10.0 FEET ON 1/10/2018 <br />TEST PIT FOUR <br />0.0-2.5 <br />DARK BROWN, SILTY FINE TO MEDIUM SAND WITH GRAVEL, ROOTS, IRON -OXIDE STAINING, <br />AND ORGANICS (LOOSE TO MEDIUM DENSE, MOIST) (TOPSOIL) <br />2.5-8.0 <br />SP-SM GRAY TO GRAY -BROWN, FINE TO MEDIUM SAND WITH SILT AND IRON -OXIDE STAINING <br />(MEDIUM DENSE TO DENSE, MOIST) <br />SAMPLE WAS COLLECTED AT 4.0 FEET <br />MODERATE TO HEAVY GROUNDWATER SEEPAGE WAS ENCOUNTERED AT 8.0 FEET <br />SLIGHT TEST PIT CAVING WAS ENCOUNTERED FROM 7.0 TO 8.0 FEET <br />TEST PIT COMPLETED 8.0 FEET ON 1/10/2018 <br />ABR:LSB <br />NELSON GEOTECHNICAL ASSOCIATES, INC. <br />FILE NO 1021318 <br />FIGURE 5 <br />