Laserfiche WebLink
BORING LOGS <br /> General <br /> The following descriptions are presented in the Unified Soil <br /> Classification System format. The depth interval is accompanied <br /> by a group symbol and a description in the following format: <br /> descriptive explanation; degree of gradation where applicable; <br /> consistency; moisture; color; plasticity of clays where <br /> applicable; other characteristic features. <br /> UST 1 <br /> Date drilled: August 29 , 1988 <br /> Drilled by: Lawrence & Associates <br /> Drilling method: Hollow-stem auger <br /> Logged by: Clayton E. Coles, under the direct supervision of <br /> David A. Lawrence (C.E.G. 618 ) . <br /> Note: Total depth of the drilled hole is 9 feet, however, the <br /> following log reflects the additional depth added by the <br /> split-spoon sampler. <br /> Depth <br /> Interval USCS <br /> (feet) Symbol Description <br /> 0 - 3 SC Clayey silt: loose; moderately moist; medium <br /> brown. <br /> 3 - 8 SM Silty sand: well graded; loose; moderately <br /> moist; medium gray-brown. <br /> 8 - 10 .8 SM Sandy silt: well graded; medium dense; <br /> medium gray-brown. <br />