Renovation of 4 weir systems at Uniper an der Isar.

Replacement of all seals, dismantling, overhaul, and assembly of the hydraulic cylinder.

Partial renewal of the hydraulic piping and inspection of the hydraulic unit.

The original order included the renovation of 4 weir fields.

The desolate condition of the weir fields soon became apparent shortly after renovation began on the first weir field. All 4 weir fields had to be completely repaired.

The upward lifting of the large gates with valves was not possible due to the weir bridge located above. A split design of the components was necessary.

We quickly developed an assembly concept that allowed for us to stick to the general schedule with the help of very demanding work.

Renovation and separation of an almost 90 meter wide storage flap through a central pillar. All other work is implemented on site due to the large size of the components.

Complete renovation of the Pernegg power plant. Renovation and reconstruction of various components.

3 turbine intake gates executed as a special version as roller gates with a pulley drive

2 turbine outlet bulkheads, including bulkhead transfer arrangements.

Various bulkheads, intake screens, including rake carrier ...

Complete renovation of the steel structure perimeter on the weir system at Högmoos.

Disassembly of all seals, attachments, and drive components. New

Renovation or replacement delivery of the sealing devices on the Käferbach bridge in Kaprun.

All work must be processed in the mines of the high mountains.

Transportation of materials takes place with helicopters. During the entire assembly, the technicians work in a stone cabin located directly on the mountain for the construction of the Kaprun power plant.

On site spindle work on the turbine guide vane spigots directly under the turbine.

Reconstruction of all drives on the weir system in Jettenbach am Inn.