The Past, Present and Future of Coal Ash Management in Virginia
EPA ash survey of bottom sediment along the 70 mile length of the river has found no stations exceeding 20% ash content due to ash being mixed and buried by native sediment. Ash recovery at Danville-Schoolfield Dam site continues with...PARSANSubsurface Utility Engineering & Geophysical Investigations Presented at:
Responsible for launch of: Ground Penetrating Radar Technology- 1996 Shear Wave Seismic Refraction- 1997 High Resolution Seismic Tomography- 1998 Inclusion of GPR as mandatory survey before trench less projects- 2001 Passive Seismic Tomography for Oil Exploration- 2008 Innovative use of...