BOTTENIGA ASSOCIATI has acquired considerable experience in all the various design and engineering applications of earth and rock mechanics, for underground or slope works. BOTTENIGA ASSOCIATI deals with various types of structures: road and railway tunnels, consolidation of landslides and hydrogeological instabilities, support works of excavation faces made with micropile bulkheads, diaphragms, sheet piles or secant piles, underground multi-storey car parks, consolidation of damaged rocky environments, deep foundations in micropiles or in piles of medium and large diameter.