The large-scale D3 project consists of 3 bridges and one tunnel leading through an extremely challenging region with capathian flysch, and building the two tunnel tubes presented a very demanding geological challenge.
PUBLICITÉ
“Facing the extremely challenging demands of the development of D3, we had to find a competent and reliable partner with vast know-how in tunnel construction” stated Stanislav Raab, owner of the company RBR Beton.
The development of the D3 highway was planned in accordance with the specifications of FIDIC, the construction management was carried out according to ÖNorm B2203.