Start of construction: January 2021
The longest German road bridge at 4.2 km will be extended to 8 lanes over a length of 3.8 km.
In northeastern Turkey, on the road between Yusufeli and Bayburt, the Nurol-Gülsan consortium is building the Yusufeli bridge.
Start of construction: September 2020
Renovation of the underground car park.
Start of construction: January 2020
New construction of a quarter in the "Kontorhausviertel".
Start of construction: January 2019
The southern bypass of the Dutch city of Groningen is about twelve kilometers long. The contract for the expansion of the southern ring road was awarded to the consortium Combinatie Herepoort.
The 2nd Niger River Bridge in southern Nigeria consists of a 1.6 km long prestressed concrete superstructure, which is built using the incremental launching method, cantilevered cantilever construction and on falsework.
Start of construction: March 2018
The Foreland bridge will be erected as a two-legged T-beam using the advancing method. Tendons of the types BBV L22 and BBV L15 are installed here.
Start of construction: January 2018
The two existing superstructures of the valley bridge will be demolished and replaced by new superstructures.
Start of construction: January 2017
Construction pit for 3 basement floors in diaphragm wall construction.
Start of construction: July 2007
The state capital Düsseldorf is realizing the so-called core section of the Wehrhahn Line as an underground tram route to improve local public transport. With the new double-track tunnel route, which is a replacement for 5 above-ground tram lines, a sustainable increase in the attractiveness of local public transport as well as the possibility of urban planning and other traffic-related improvements in the route area will be achieved.
At the Airolo wind farm, 5 E-92 wind turbines with a hub height of 98 m were installed on the St. Gotthard Pass in Switzerland.
In the south of Chile the Cautin River runs along the city of Temuco, the capital of the region de la Araucania with approx. 240,000 inhabitants.
In the Mainz-Hechtsheim wind farm, 7 wind power plants of different sizes have been installed so far.
As part of the high-rise project Tower 99 West in Frankfurt am Main with 4 basement floors, a 17 meter deep excavation pit was created.
The DB Tower project in the Europaviertel in Frankfurt am Main consists of a 60 m high-rise building with an adjacent plinth on a continuous 3-storey basement.