2011. 05. 30..
Colas Alterra has been awarded a Construction Industry Award for Excellence for the Szeged main collector, where we applied EBP tunneling technology for the first time. The Tiszaroff flood reservoir, being the first operating flood reservoir in Hungary, was also awarded a certificate of merit. Attila Pappert, regional director received a creation award from the Hungarian Chamber of Engineerrs for excellent professional performance in the construction of the Szeged main collector.