The object of the project is to carry out the remediation of the old environmental burden arising in connection with the operation of the galvanovna in the former Jihlavan s.p. On the basis of the research work carried out and the risk analysis, contamination was found mainly with chlorinated aliphatic hydrocarbons and heavy metals. The environmental burden that spreads from the outbreaks to the unsaturated zone and to groundwater places a considerable burden on the population, groundwater and surface water and other ecosystems.