B236_Dortmund, 2nd + 3rd TA, noise barriers B236_Dortmund, 2nd + 3rd TA, noise barriers

B236_Dortmund, 2nd + 3rd TA, noise barriers B236_Dortmund, 2nd + 3rd TA, noise barriers
The measure includes the construction of new noise barriers as part of the fundamental renovation of the B 236 in Dortmund between operating km 5+600 and 7+600. The work is taking place in the Schwerte and Lünen carriageways in the area between the Dortmund-Derne junction and the Wambel tunnel. The services include in particular: production of bored pile foundations including the necessary excavation pits, production of reinforced concrete base elements, delivery and installation of aluminum noise barrier elements including transparent and highly absorbent elements, adaptation and connection work on existing structures, as well as all necessary ancillary services. The work is carried out in sections with ongoing traffic management and must be coordinated with the other sections of the overall project, in particular the main construction section, traffic safety and the vehicle restraint systems.