1311 W MUKILTEO BLVD 2022-06-29 - Laserfiche WebLink

• • LOG OF EXPLORATION DEPTH(FEET) USCS SOIL DESCRIPTION TEST PIT ONE 0.0-7.0 DARK BROWN TO BLACK,SILTY SAND WITH GRAVEL,CONCRETE&WOOD DEBRIS, ROOTS, METAL&PLASTIC SCRAPS,GLASS(LOOSE TO MEDIUM DENSE,MOIST) F( ILL) 7.0-12.5 SP-SM YELLOW-BROWN TO LIGHT BROWN, FINE TO MEDIUM SAND WITH SILT, IRON-OXIDE STAINING,TRACE GRAVEL,AND ROOTS(MEDIUM DENSE TO DENSE,MOIST) SAMPLE WAS COLLECTED AT 12.5 FEET GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED MINOR TEST PIT CAVING WAS ENCOUNTERED FROM 0.0 TO 7.0 FEET TEST PIT WAS COMPLETED AT 12.5 FEET ON 09/08/2021 HAND AUGER ONE 0.0-1.5 LIGHT TO DARK BROWN, SILTY FINE TO MEDIUM SAND WITH GRAVEL, ROOTS, AND ORGANICS(LOOSE TO MEDIUM DENSE,DRY)(FILL) 1.5-4.0 SP-SM GRAY,FINE TO COARSE SAND WITH GRAVEL AND SILT(MEDIUM DENSE TO DENSE,MOIST) SAMPLES WERE NOT COLLECTED GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED HAND AUGER CAVING WAS NOT ENCOUNTERED HAND AUGER WAS COMPLETED AT 4.0 FEET ON 09/08/2021 HAND AUGER TWO 0.0-2.0 BRUSH UNDERLAIN BY DARK BROWN, ORGANIC-RICH SILTY FINE TO MEDIUM SAND WITH GRAVEL,ROOTS,AND CHARCOAL(LOOSE TO MEDIUM DENSE,DRY)(FILL) 2.0-4.0 SP-SM GRAY,FINE TO COARSE SAND WITH GRAVEL AND SILT(MEDIUM DENSE TO DENSE,DRY) SAMPLES WERE NOT COLLECTED GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED HAND AUGER CAVING WAS NOT ENCOUNTERED HAND AUGER WAS COMPLETED AT 4.0 FEET ON 09/08/2021 HAND AUGER THREE 0.0-4.5 DARK BROWN TO BROWN,SILTY FINE TO MEDIUM SAND WITH GRAVEL,ROOTS,CHARCOAL, AND ORGANICS(LOOSE TO MEDIUM DENSE,DRY)(FILL) 4.5-5.0 SP-SM GRAY TO YELLOW-BROWN,FINE TO MEDIUM SAND WITH GRAVEL AND SILT (MEDIUM DENSE TO DENSE,MOIST) SAMPLES WERE NOT COLLECTED GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED HAND AUGER CAVING WAS NOT ENCOUNTERED HAND AUGER WAS COMPLETED AT 5.0 FEET ON 09/08/2021 DPN:CTC NELSON GEOTECHNICAL ASSOCIATES, INC. FILE NO 1295621 FIGURE 5