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MATERIALS TESTING CATALOG 2009-2010 - Durham Geo
www.durhamgeo.comwww.durhamgeo.com solutions@durhamgeo.com Tel: 1-800-837-0864 2010 Rev. 1 Section 1 4 SOILS DURHAM GEO SLOPE INDICATOR Field Sampling and Testing Dynamic Cone Penetrometer (DCP) The original Dynamic Cone Penetrometer (DCP) was developed in 1959 by the late