Established in Cesena in 1957, Trevi is a company specialized in ground engineering (special foundation, tunnel excavation, dams and recovery of highly contaminated sites) and is part of the Trevi Group. The Group has currently 44 operating companies in 32 countries with 55 business units, more than 7.000 employees and a global turnover that exceeds 1 bln €. Relying on a deep and worldwide experienced engineering know-how, Trevi can provide to the client multiple solutions throughout the whole investigation and decision making process, for the rehabilitation and clean-up of contaminated site tailored on the specific site needs and features.
To do so, Trevi can use a wide range of patented and innovative technologies specialized in contaminated site confinement. Among them, Plastic slurry walls, Sheet Piles, Secant Piles, cut- off walls or bottom plugs by high pressure injection treatment (Jet Grouting), in-situ soil mechanical mixing (DMM Deep Mixing Methods) or by injection of sealing mixtures, also sub-horizontal drilling directed underneath the soil to be treated (Trevi Directional Drilling Technology, TDDT®) and Pneumatic Flow Mixing.
The combination of engineering competencies and high quality technologies makes Trevi a reliable partner able to perform successfully in extremely challenging works. In fact our solutions reduce drastically not just the contamination of the area but, as added value, also the risk of contamination of the bordering area. In order to provide the best solutions in compliance with the environmental local needs we are keen to evaluate different types of collaboration such as partnerships and Joint Ventures to cooperate in specific environmental projects. Furthermore, considering that Trevi Group has local branches in China, Trevi is ready to operate in the country.