Planning of a trashrack cleaning machine for the new power station (Rheinfelden)
In the course of the new construction planning of the hydropower station of Rheinfelden, IRS was commissioned with planning of a trashrack cleaning machine for the new coarse rake system in the canal of the power station.
The new trashrack cleaning machine was designed to remove the floating debris retained by the new coarse rake. The volume of debris varies significantly between the seasons and the Rhine water levels. Based on experience from the flood event in 1999, a debris volume of up to 100 m³ had to be considered for extreme situations.
According to the given conditions, IRS proposed a rotating orange peel bucket fitted with a gripper and a trough scraper, arranged on a trashrack bridge. A rail system provided on the trashrack bridge allows for moving the trashrack cleaning machine over the entire rake length.
Project planning
Structural planning
Tender documentation
Other projetcs
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Construction of fixed closing structures on eight existing tunnel portals of Cologne’s city railway
Köln
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Kleine Weser Weir
Bremen
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Weir Lengfurt
Lengfurt/Triefenstein
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Weir Stuhlmüller
Berghausen
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Weir Petershagen
Petershagen
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Weir Drakenburg
Drakenburg
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Drakenburg - Petershagen
Drakenburg and Petershagen
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Duisburg
Duisburg
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Quitzöbel
Sachsen-Anhalt
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Lahn
Lahnstein, Kalkofen, Cramberg, Nassau, Dausenau
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Dörpen lock tail
Dörpen
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Fischpass Doesburg
Doesburg, Netherlands
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Schluchseewerke
Bad Säckingen
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5 Weirs on the River Main
Erlabrunn, Harrbach, Steinbach, Rothenfels, Freudenberg
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Eefde Lock
Twente Canal, Netherlands
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Flood protection gate
Ipswich, UK
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Upstream inspection gate
Viereth, Main
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Weir Viereth
Viereth, Main
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New locks DEC North
Dortmund-Ems-Canal
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Excavation confinement
Viereth, Main
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Weser weirs
Petershagen, Schlüsselburg, Drakenburg, Dörverden, Langwedel
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Lock repair
Gerlachshausen, Main
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Würzburg weir
Würzburg, Main
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Limbach Weir
Limbach, Main
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Lock
Hessigheim, Neckar
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Standard mitre gates
Neckar
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Dams
Bleiloch and Hohenwarte, Thuringia
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New Kattwyk Railwaybridge
Hamburg
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Flood protection gate
Ladenburg, Neckar
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Pumped storage scheme
Venda Nova, Portugal
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3 Neckar locks
Neckargemünd, Hirschhorn and Obertürkheim, Neckar
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Intake gate
Picote, Portugal
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Ship lift
Niederfinow
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5th lock chamber
Brunsbüttel, Kiel Canal
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Horkheim weir System
Horkheim, Neckar
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Lock structure
Weddewarden, Bremerhaven
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Kaiserschleuse Lock
Bremerhaven
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Flood protection gate
Hamburg
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Berg river dam
South Africa
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Design of ship lift
Niederfinow
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Ship lift
Yangtze, China
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Lock structure
Luneplate
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Neuer Hafen Lock
Bremerhaven
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Weir
Rheinfelden