Intake gate (Picote, Portugal)
The closing structure is a double-curved dam wall with a height of 100 m above the foundation sill. The wall crest is located at an elevation of 480 m above the sea level. The wall crest length is 139 m and its width is 3.45 m. The structure volume amounts to 205,000 m³.
Picote II power station was constructed in 2007. In December 2011, an additional turbine was commissioned. IRS planned the safety gate and the tailwater gate for the turbine inlet and outlet.
Scope of planning:
- Roller gate, 5 m x 11 m, with connected lining including hydraulic drive unit
- Pressure cover
Structural planning
Project planning
Technical equipment
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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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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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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Kaiserschleuse Lock
Bremerhaven
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Design of ship lift
Niederfinow
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Ship lift
Yangtze, China
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Neuer Hafen Lock
Bremerhaven
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Sill tunnel
Wilhelmshaven
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rack cleaning machine
Rheinfelden
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Weir
Rheinfelden