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07/I4I2003 08:12 14254812510 NELSON GE OTECI•INI.cAL PAGE 02/03 <br /> LOG OF EXPLORATION <br /> DEPTH(FEET) USC SOIL DESCRIPTION <br /> TEST PIT FOUR <br /> 0.0-1.1 TOPSOIL <br /> 1.1-2.7 SM GRAY-BROWN SILTY FINE TO MEDIUM SAND WITH FINE GRAVEL(MEDIUM DENSE <br /> TO DENSE.MOIST) <br /> 2.7-5.3 SM BROWN TO DARK BROWN BEDDED SILTY FINE SAND(MEDIUM-DENSE TO DENSE, <br /> MOIST) <br /> 5,3-7.1 SM GRAY SILTY PINE TO MEDIUM SAND(MEDIUM DENSE,MOIST) <br /> 7.1-10.5 ML GRAY SILT(STIFF,MOIST) <br /> 10,5-14.0 ML GRAY FRACTURED SILT WITH FINE SAND(STIFF,MOIST) <br /> SAMPLES WERE COLLECTED AT 2.3,.3.0,4.8,6.8,7.6,11.2,AND 14.0 FEET <br /> SLIGHT GROUND WATER SEEPAGE WAS ENCOUNTERED AT 7.1 FEET <br /> TEST PIT CAVING WAS NOT ENCOUNTERED <br /> TEST PETWAS COMPLETED AT 14.0 FEET ON 3/18103 <br /> TEST PIT FIVE <br /> 0.0-1.5 TOPSOIL <br /> 1.5-8,4 ML RUST-BROWN MOTTLED GRAY SILT WITH FINE TO MEDIUM SAND(MEDIUM STIFF, <br /> • MOIST) <br /> 6.4-8.8 ML GRAY SILT(STIFF,MOIST) <br /> 8.8-11.0 SM GRAY SILTY FINE SAND(MEDIUM DENSE,MOIST TO WET) <br /> 11.0-14.2 ML• GRAY FRACTURED SILT(MEDIUM STIFF TO STIFF,MOIST) <br /> SAMPLES WERE COLLECTED AT 5.4,8.0,9.5.12.0,AND 14.2 FEET <br /> SLIGHT GROUND WATER SEEPAGE WAS ENCOUNTERED AT 2.7 FEET <br /> TEST PIT CAVING WAS NOT ENCOUNTERED <br /> TEST PIT WAS COMPLETED AT 14.2 FEET ON 3/19/03 <br /> • <br /> TEST PIT SIX <br /> 0.0-1.8 TOPSOIL <br /> 1.8-3.5 SM GRAY-BROWN SILTY FINE SAND(MEDIUM DENSE,MOIST) <br /> 3.5--4.2 ML GRAY FRACTURED SILT(STIFF,MOIST) <br /> SAMPLES WERE COLLECTED AT 2.2 AND 4.0 FEET <br /> GROUND WATER SEEPAGE WAS NOT ENCOUNTERED <br /> TEST PIT CAVING WAS NOT ENCOUNTERED <br /> TEST PIT WAS COMPLETED AT 4.2 FEET ON 3/19/03 <br /> TEST PIT SEVEN <br /> 0.0-1.8. TOPSOIL <br /> 1.8-10.0 SNI GRAY-BROWN SILTY FINE TO MEDIUM SAND WITH FINE GRAVEL(MEDIUM DENSE <br /> • TO DENSE,MOIST) <br /> SAMPLES WERE COLLECTED AT 3.5.7.7,AND 10.0 FEET <br /> GROUND WATER SEEPAGE WAS NOT ENCOUNTERED <br /> TEST PIT CAVING WAS NOT ENCOUNTERED <br /> TEST PIT WAS COMPLETED AT 10.0 FEET ON 3/19/03 <br /> SRC NELSON GEOTECHNICAL ASSOCIATES,INC.. <br /> FILE NO 356593 <br /> FIGURE 5 <br /> EXHIBIT # /cam <br /> PAGE&ZOP, . <br />