The community of Saint-Jean-Cap-Ferrat between Nice and Monaco extended the 50-year-old sewage system. The entry point of the HDD operation (Sea Outfall) was located at the "Pointe…
Read moreIndia’s economy is booming. To meet the country’s growing energy demand, India increasingly relies on natural gas. By 2025, natural gas is planned to make up a fifth of the…
Read moreThe project involved the construction of a twin-bore railway tunnel with a length of 28.4 kilometers through the Central Spanish mountain range of the Sierra de Guadarrama to the…
Read moreAround 1.4 million people currently use the metro in Vienna every day. At the moment the Vienna metro network comprises five lines, 101 stations and an operating length of 74…
Read moreAlmost 18.5 kilometers of sewage tunnel was driven by two Herrenknecht AVN machines in Kuwait for the "Shuwaikh Sewer Project" through sand, loam and limestone. Five of the launch…
Read moreIt is not only the major cities and business centers which are constantly faced with a collapse of the traffic system. Far away from the major metropolises, small towns and…
Read moreMay 2003 saw commencement of the Vienna Sewer Flow Channel, a low-lying bypass channel in the Austrian capital of Vienna. Covering a total length of 2,600 meters, the new sewer…
Read moreThe French Atlantic beaches are amongst the most beautiful in Europe. In order for them to remain so, a new sewage treatment plant is being built in summer 2007 outside the gates…
Read moreThe entrance to the South African Durban harbor had to be widened and deepened to accommodate ships with very large drafts. However, an existing immersed tube tunnel for water,…
Read moreThe newly developed medium-pressure nozzle system was the solution - it prevents the clogging of the cutterhead in cohesive ground and, consequently, a low tunnelling performance.…
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