The subject of the contract is the preparation of a project of a geological task and the implementation of a geological task aimed at a detailed geological exploration of the environment. The aim of the geological task is to provide a detailed survey of the likely environmental burdens on selected 53 sites, which, on the basis of a preliminary risk assessment, pose a risk to human health and the environment in individual regions of the Slovak Republic. The purpose of the geological task is to obtain detailed documentation on the state of the environmental components and the documentation for the remediation of those environmental burdens where the risk will be confirmed.