Rock and slope remediation, dynamic barriers, disconnection of rocks and concretes by DARDA wedge technology, implementation of retaining and protective nets, retaining fences, reconstruction of bridges and retaining walls, drilling works, grouting, blasting of structures, remediation of concrete and stone structures, shotcrete.

Emergency, masonry work, cleaning of structures, halls, facades from mould, washing of windows and glazed facades, felling and pruning of trees, painting of facades, structures, plumbing elements, installation of bird barriers (spikes, scarecrows, mock-ups, nets). Inspection and maintenance of roofs, real estate, geological work from the rope.