The project deals with an area of interest where there is a proven undesirable existence of pollution of the rock environment and groundwater with petroleum substances, heavy metals (Cr, Ni, Zn, Cu, Cd, Pb), volatile chlorinated hydrocarbons and cyanides related to the long-term insufficiently secured operation of the former state enterprise VELAMOS, plant Skuteč, followed by the deposition of sludge in a landfilled quarry in the forest area of Horka.