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LOG OF EXPLORATION <br /> DEPTH(FEET) USC SOIL DESCRIPTION <br /> TEST PIT ONE <br /> 0.0-0.1 SM BROWN,SILTY FINE TO MEDIUM SAND WITH SCATTERED WEEDS <br /> 0.1-0.8 SM ORANGE-BROWN, SILTY FINE TO MEDIUM SAND WITH IRON-OXIDE STAINING AND <br /> ROOTS(MEDIUM DENSE,MOIST) <br /> 0.8-4.8 SM GRAY,SILTY FINE TO COARSE SAND WITH GRAVEL(DENSE TO VERY DENSE,MOIST) <br /> 4.8-6.3 SM GRAY,SILTY FINE TO MEDIUM SAND WITH GRAVEL AND IRON-OXIDE STAINING <br /> (DENSE,MOIST TO WET) <br /> SAMPLES WERE COLLECTED AT 0.6,5.5,AND 6.3 FEET <br /> MINOR GROUNDWATER SEEPAGE WAS ENCOUNTERED AT 0.8 FEET <br /> MINOR TEST PIT CAVING WAS ENCOUNTERED FROM 4.8 TO 6.3 FEET <br /> TEST PIT WAS COMPLETED AT 6.3 FEET ON 10/29/14 <br /> TEST PIT TWO <br /> 0.0-0.1 WEEDS/SCATTERED GRASSES <br /> 0.1-0.8 SM ORANGE-BROWN, SILTY FINE TO MEDIUM SAND WITH IRON-OXIDE STAINING AND <br /> ROOTS(MEDIUM DENSE,MOIST) <br /> 0.8-6.8 SM GRAY,SILTY FINE TO COARSE SAND WITH GRAVEL AND IRON-OXIDE STAINING <br /> (DENSE,MOIST) <br /> SAMPLES WERE COLLECTED AT 2.5 AND 6.8 FEET <br /> MINOR GROUNDWATER SEEPAGE WAS ENCOUNTERED AT 5.4 FEET <br /> MINOR TEST PIT CAVING WAS ENCOUNTERED FROM 5.4 TO 6.8 FEET <br /> TEST PIT WAS COMPLETED AT 6.8 FEET ON 10/29/14 <br /> TEST PIT THREE <br /> 0.0-0.1 WEEDS/SCATTERED GRASSES <br /> 0.1-2.0 SM ORANGE-BROWN, SILTY FINE TO MEDIUM SAND WITH IRON-OXIDE STAINING AND <br /> ROOTS(MEDIUM DENSE,MOIST) <br /> 2.0-7.0 SM GRAY,SILTY FINE TO COARSE SAND WITH GRAVEL AND TRACE COBBLES <br /> (VERY DENSE,MOIST) <br /> SAMPLE WAS COLLECTED AT 2.3 FEET <br /> GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br /> TEST PIT CAVING WAS NOT ENCOUNTERED <br /> TEST PIT WAS COMPLETED AT 7.0 FEET ON 10/29/14 <br /> TEST PIT FOUR <br /> 0.0-0.1 WEEDS/SCATTERED GRASSES <br /> 0.1-2.9 SM ORANGE-BROWN,SILTY FINE TO MEDIUM SAND WITH GRAVEL AND ROOTS <br /> (MEDIUM DENSE,MOIST) <br /> 2.9-6.8 SM GRAY,SILTY FINE TO COARSE SAND WITH GRAVEL AND TRACE COBBLES <br /> (VERY 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 6.8 FEET ON 10/29/14 <br /> BD:DPN NELSON GEOTECHNICAL ASSOCIATES, INC. <br /> FILE NO 907214 <br /> FIGURE 4 <br />