"It is one of the country’s most important infrastructure projects from the past 50 years" said President of Argentina, Cristina Fernández de Kirchner. She was talking about the…
Read moreSeveral vertical shafts with extension diameters of up to 7.7 meters were needed for the modernization and enlargement of the sewage system in the 4.6-million-strong metropolis St.…
Read moreSouth of Basel, the railway lines Basel-Zurich, Basel-Luzern, Basel-Bern and the highly frequented exit from the rail marshaling yard Muttenz interconnect. For years, this…
Read moreA sewage line was to be constructed in the center of Witten (North Rhine-Westphalia, Germany). The pipes were to be laid under very confined conditions in the center without…
Read moreIt is a sewage project of superlatives. The River Emscher was considered a "cesspool of the Ruhr": an open channel, extremely polluted with wastewater from coal mining and heavy…
Read moreThe River Emscher was to get back its blue shimmer. That is why the river, which sewage and mine water from the surrounding coal mines have contaminated for well on 100 years, is…
Read moreBy the 1990s the existing three tunnels of the Elbe tunnel were unable to cope with the volume of the Hanseatic city's traffic and the north-south long-distance traffic. A fourth…
Read moreSeparated only by salt swamps and desert strips from Saudi Arabia, the Qatar peninsula - a thin oval shape 180 kilometers long and 80 kilometers wide - projects northwards into the…
Read moreOn the basis of the Abu Dhabi Master Plan 2030, a drainage network is being constructed for the urban area and the industrial districts. The Strategic Tunnel Enhancement Program…
Read moreJust two months after its acceptance at the Nansha plant, Herrenknecht's XXL Mixshield "Yongping" begins its tunnel drive on March 29, 2021. Trains will soon be rolling through the…
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