Together with DEKONTA, we contributed to a risk assessment study for the extensive Istrochem chemical plant in Bratislava. The area was contaminated with a wide range of chemicals resulting from the production of explosives, pesticides, herbicides, and rubber processing agents. Two scenarios for future land use were considered: continuation of industrial operations or full redevelopment into a residential zone. Based on the risk analysis, remediation of soil and groundwater was recommended for both options.