Inspection gates for Bleiloch and Hohenwarte dams
Inspection gates for Bleiloch and Hohenwarte dams
Various refurbishment activities are required for the medium-term continuous operation of the power station at the Bleiloch and Hohenwarte...
Survey and maintenance planning for right-hand roller gate
Survey and maintenance planning for right-hand roller gate
The oldest weir system on the river Main showed very serious vibrations during operation in 2008. The right-hand roller gate was drained in...
Drive Unit for New Kattwyk Railway Bridge
Drive Unit for New Kattwyk Railway Bridge
The new Kattwyk railway bridge spans the Süderelbe river between the Hamburg districts Moorburg and Wilhelmsburg. It is located at a distance of approx. 56...
Flood protection gate
Flood protection gate
The new flood barrage is used as flood protection for the Ladenburg side canal and the town of Ilvesheim and was constructed as a replacement for the old flood barrage. The...
Pumped storage scheme Venda Nova III/Frades II
Pumped storage scheme Venda Nova III/Frades II
Venda Nova III power station is located on the Rabagao river in the north of Portugal and is the largest pumped storage scheme in Portugal with an...
Feasibility study regarding complete refurbishment / new construction
Feasibility study regarding complete refurbishment / new construction
Neckarsulm weir is located at kilometre point 107.07 of the river Neckar and was constructed on a rock foundation in 1925. It is...
Modernisation and repair of three locks
Modernisation and repair of three locks
The three locks of Neckargemünd, Hirschhorn and Obertürkheim are located on the river Neckar; they were constructed between 1931 and 1959 as twin locks in...
Intake gate
Intake gate
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...
Mechanical equipment for the new ship lift
Mechanical equipment for the new ship lift
The new ship lift of Niederfinow is intended to replace the old ship lift which has been in operation since 1934. The new ship lift is designed as a...
5th lock chamber
5th lock chamber
Due to the old age of the existing locks, another (fifth) lock chamber was planned for Brunsbüttel. The services rendered by IRS together with their subcontractor DriveCon comprised...
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