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LOG OF EXPLORATION <br />DEPTH (FEET) <br />USC SOIL DESCRIPTION <br />HAND AUGER ONE <br />0.0 - 0.4 <br />SM LIGHT BROWN SILTY FINE TO MEDIUM SAND WITH TRACE FINE GRAVEL AND ROOTS <br />(MEDIUM DENSE, DRY -MOIST) <br />0.4 - 2.5 <br />SM TAN -LIGHT GRAY SILTY FINE TO COARSE SAND WITH GRAVEL AND <br />IRON OXIDATION STAINING (DENSE -VERY DENSE, DRY) <br />2.5 - 2.9 <br />SM TAN -LIGHT GRAY SILTY FINE TO COARSE SAND WITH GRAVEL AND <br />IRON OXIDATION STAINING (DENSE -VERY DENSE, MOIST) <br />2.9 - 5.5 <br />SM GRAY SILTY FINE TO COARSE SAND WITH GRAVEL (VERY DENSE, DRY) (GLACIAL TILL) <br />SAMPLES WERE COLLECTED AT 1.2 AND 2.9 FEET <br />GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br />CAVING WAS NOT ENCOUNTERED <br />HAND AUGER TEST HOLE TERMINATED AT 5.5 FEET ON 05/24/2018 <br />HAND AUGER TWO <br />0.0 - 0.7 <br />BROWN SILTY FINE SAND WITH ORGANIC DEBRIS, INCLUDING BARK (LOOSE, DRY) F( ILL) <br />0.7 - 3.2 <br />GRAY -BROWN SILTY FINE TO COARSE SAND WITH GRAVEL <br />(LOOSE -MEDIUM DENSE, MOIST) F( ILJL <br />3.2 - 6.3 <br />RED -BROWN SILTY FINE TO MEDIUM SAND WITH GRAVEL AND CHARCOAL WITH <br />ORGANIC DEBRIS (LOOSE -MEDIUM DENSE, MOIST -WET) F( ILL) <br />6.3 - 8.3 <br />RED -BROWN SILTY FINE TO COARSE SAND WITH IRON OXIDATION AND TRACE CHARCOAL <br />(LOOSE -MEDIUM DENSE, WET) (ELL) <br />8.3 - 8.8 <br />SM RED -BROWN SILTY FINE TO COARSE SAND WITH ORGANIC DEBRIS, <br />INCLUDING DECOMPOSED ROOTS (MEDIUM DENSE, WET) <br />8.8 - 9.3 <br />SM GRAY SILTY FINE TO COARSE SAND WITH IRON OXIDATION STAINING (DENSE, MOIST) <br />(GLACIAL TILL) <br />SAMPLES WERE COLLECTED AT 6.0 AND 9.0 FEET <br />GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br />CAVING WAS NOT ENCOUNTERED <br />HAND AUGER TEST HOLE TERMINATED AT 9.3 FEET ON 05/24/2018 <br />i <br />HAND AUGER THREE <br />0.0 - 1.0 <br />BROWN SILTY FINE TO MEDIUM SAND WITH TRACE FINE GRAVEL AND ROOTS <br />(LOOSE, DRY -MOIST) FILL <br />1.0 - 3.0 <br />GRAY SILTY FINE TO COARSE SAND WITH GRAVEL (LOOSE -MEDIUM DENSE, DRY) ELL <br />3.0 - 6.0 <br />BROWN SILTY FINE TO COARSE SAND WITH IRON OXIDATION STAINING AND <br />TRACE CHARCOAL (LOOSE -MEDIUM DENSE, MOIST -WET) F( ILL) <br />6.0 - 7.0 <br />LIGHT BROWN ORGANIC DEBRIS, CONSISTING OF HARDWOOD; CEDAR? F( ILL) <br />SAMPLES WERE NOT COLLECTED <br />GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED <br />CAVING WAS NOT ENCOUNTERED <br />HAND AUGER TEST HOLE TERMINATED AT 7.0 FEET ON 05/24/2018 <br />CTC: NELSON GEOTECHN/CAL ASSOCIATES, INC. <br />FILE NO 1040218 <br />FIGURE 5 <br />