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Construction of the DC Tower 2 in Donau City in Vienna recently began. The DC Tower 2 is to be around 175 meters high, making it one of the tallest buildings in Austria. In this video I show you what work is currently being carried out on the construction site. The special foundation engineering next to one of Austria's largest bridges, the Reichsbrücke, is particularly exciting: numerous diaphragm walls are currently being built here. But I will also show you the control of settlements in the area of the bridge foundation in this video. Have fun! Inserts: Design DC Towers: Patrick Hansy https://www.flickr.com/photos/patrick... Dominique Perrault: DomusChina06 - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index... Design urban development Donau City: https://my.archdaily.com/us/ Rendering apartment DC Tower 2: Hoffmann Janz Architekten https://www.hoffmann-janz.com/projekt... Rendering office DC Tower 2: Hoffmann Janz Architekten https://www.hoffmann-janz.com/projekt... Rendering facade DC Tower 2: Hoffmann Janz Architekten https://www.hoffmann-janz.com/projekt... Lifting injections Injections Danubeflats: https://www.ir-bauen.com/de/news/spez... Revised design DC Tower 2: https://www.derstandard.at/story/2000... Diaphragm wall production: - Production of the guide walls - Excavation of the slot using a diaphragm wall grab (while filling in the supporting fluid) - Insertion of the reinforcement cage - Concreting using the contractor method Production of injections: - Horizontal boreholes - Piping - Injecting e.g. cement suspension - - - My other social media pages: ✅INSTAGRAM: https://www.instagram.com/bernhard_re... ✅FACEBOOK: / rennhofer.bernhard ✅LINKEDIN: / b-rennhofer - - - #dctower #spezialtiefbau - - - My name is Bernhard Rennhofer and on my YouTube channels I try to give you an insight into the world of construction. Here on my main channel, everything revolves around the construction and operation of buildings in practice. These can be my own projects from my work as a civil engineer, but also projects that fascinate me outside of my job. I hope that I can inspire you with the videos for the topic of construction sites. If you have any questions or suggestions, please feel free to leave a comment or send me an email. Enjoy the videos!