The object of the project is the remediation of rock massifs above the nd class road No. 102 in the section Strnady – Štěchovice. The rock slopes in the entire section are closely adjacent to the endangered communication, on which the loose stones constantly fall. In heavy rains, debris fields that threaten road safety on this frequented road are set in motion on the rocky slopes. The purpose of the construction is to ensure continuous operation safety on the road in the form of implementation of all proposed technical measures.