1907 W MUKILTEO BLVD 2021-11-15 - Laserfiche WebLink

re UNIFIED SOIL CLASSIFICATION SYSTEM GROUP MAJOR DIVISIONS SYMBOL GROUP NAME CLEAN GW WELL-GRADED,FINE TO COARSE GRAVEL COARSE - GRAVEL GRAVEL GP POORLY-GRADED GRAVEL GRAINED MORE THAN 50°i° GRAVEL OF COARSE FRACTION GM SILTY GRAVEL RETAINED ON SOILS NO.4 SIEVE WITH FINES GC CLAYEY GRAVEL SAND CLEAN SW WELL-GRADED SAND,FINE TO COARSE SAND SAND SP POORLY GRADED SAND MORE THAN 50% RETAINED ON MORE THAN 50% NO.200 SIEVE OF COARSE FRACTION SAND SM SILTY SAND PASSES NO.4 SIEVE WITH FINES SC CLAYEY SAND FINE - SILT AND CLAY ML SILT INORGANIC GRAINED LIQUID LIMIT CL CLAY LESS THAN 50% SOILS ORGANIC OL ORGANIC SILT,ORGANIC CLAY SILT AND CLAY MH SILT OF HIGH PLASTICITY,ELASTIC SILT MORE THAN 50% INORGANIC PASSES LIQUID LIMIT CH CLAY OF HIGH PLASTICITY,FLAT CLAY NO.200 SIEVE 50%OR MORE U ORGANIC OH ORGANIC CLAY,ORGANIC SILT a a O HIGHLY ORGANIC SOILS PT PEAT W NOTES: o m N 1) Field classification is based on visual SOIL MOISTURE MODIFIERS: 5 examination of soil in general accordance with ASTM D 2488-93. Dry-Absence of moisture,dusty,dry to 2 0 the touch ;', 2) Soil classification using laboratory tests 2 is based on ASTM D 2488-93. Moist-Damp,but no visible water. 0 3) Descriptions of soil density or Wet-Visible free water or saturated, consistency are based on usually soil is obtained from interpretation of blowcount data, below water table visual appearance of soils,and/or test data. - Project Number NELSON GEOTECHNICAL No. Date Revision By CK 1,5 Pearson Property ASSOCIATES, INC. CL 945216 Slo a Stabilization NGA 1 2/2/16 Original DPN TSB CL p GEOTECHNICAL ENGINEERS & GEOLOGISTS z Figure 4 Soil Classification Chart 17311-135th Ave.NE.A-500 Woodinville,WA 98072 Snohomish County(425)337-1669 Wenatchee/Chelan(509)665.7696 Et (425)488-1669/Fax 481-2510 twvo.nelsongeotech.com �J- Z I9 2 2