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SOIL DESCRSYSTEM (USCS) <br /> ' <br /> GROUP NAME <br /> MOISTURE CONTENT <br /> Yell-graded GRAVEL <br /> DRY No perceptible moisture <br /> ✓ell-graded GRAVEL with Sand <br /> ' oorly-graded GRAVEL <br /> Some perceptible moisture, oorly-graded GRAVEL with Sand <br /> DAMP no moisture remains on hands <br /> sfter squeezing illy GRAVEL <br /> ' ilty GRAVEL with Sand <br /> MOIST Perceptible moisture,moisture <br /> remains on hands after squeezing layey GRAVEL <br /> layey GRAVEL with Sand <br /> WET Some pore/voids filled with liquid, /ell-graded SAND <br /> ' typical of capillary fringe /ell-graded SAND with Gravel <br /> SATURATED All pores/voids filled with liquid, cody-graded SAND <br /> free liquid visible,typical of oorly-graded SAND with Gravel <br /> ' - below ground water table <br /> illy SAND/Clayey SAND with Gravel <br /> illy SAND/Clayey SAND with Gravel <br /> ILT/SILT with Sand or Gravel <br /> andy SILT/Sandy SILT with Gravel <br /> ' ravelly SILT/Gravelly SILT with Sand <br /> can CLAY/Lean CLAY with Sand or Gravel <br /> andy lean CLAY/Sandy lean Clay with Graval <br /> GRAD I Nravelly lean CLAY/Gravelly lean CLAY with Sand <br /> ' manic SILTS or organic CLAYS <br /> Well Grad'low plasticity <br /> Wide range of grain size�lastic SILT/Elastic SILT with Sand or Gravel <br /> `andy elastic SILT/Sandy elastic SILT with Gravel <br /> ' amounts of all intermediaravelly elastic SILT/Gravelly elastic SILT with Sand <br /> t CLAY/Fat CLAY with Sand or Gravel <br /> Poorly Grarondy fat CLAY/Sandy fat CLAYwfth Gravel <br /> ravelly fat CLAY/Gravelly fat CLAY with Sand <br /> Predominantly.one girganic CLAYS or organic SILTS <br /> obviously missing ntermk medium to high plasticity <br /> FAT,MUCK and other highly organic soils <br /> NOTES: <br /> ' MODIFIEI) Subsurface information from boring and test pit logs depict conditions <br /> only at the specific locations and dates indicated. Soil conditions and <br /> trace water levels at other locations may differ from conditions at these <br /> minor locations. Also the conditions at these locations may change with <br /> ' time. <br /> some <br /> _) Blow counts on logs are the number of blows to drive the sampler 12 <br /> inches with a 140 pound hammer falling 30 inches unless otherwise <br /> specified. <br /> 3) USCS soil classification reference=ASTM Standard D2487-85. <br /> 1. <br /> PERCEN' 1-1-98 water level and date measured(if applicable) <br /> ' <br /> ' s%� 12% <br /> FREY ENVIRONMENTAL, INC. <br /> BORING LOG LEGEND AND <br /> J UNIFIED SOIL CLASSIFICATION SYSTEM <br /> 1 <br />