Züblin – STEP Project
The roots of Ed. Züblin AG lie in Strasbourg in Alsace, where the company was founded by Swiss engineer Eduard Züblin in 1898. Today, Züblin is headquartered in Stuttgart and, with some 13,000 employees and an annual construction output volume of € 3.1 billion, is one of Germany’s leading construction companies. For more than 110 years, Züblin has been successfully realising challenging construction projects nationally and internationally and is the German market leader in building construction and civil engineering.
Strategic Tunnel Enhancement Programme (STEP) is a huge gravity-driven hydraulic wastewater network tunnel currently being constructed by the Abu Dhabi Sewerage Services Company (ADSSC). The construction activities started in 2009 and due for completion in 2016.