Power Plant
Complete renovation, concrete repair of damaged areas, cleaning of turbines or other critical parts as well as penstock stripping.
Overview:
Power Plant
Refurbishing power plants and their parts is similar to tasks found in other civil engineering projects. However, this does entail special requirements, particularly due to the sometimes exposed situation of hydroelectric power plants or long supply channels, for example.
In the light of increased safety and reliability requirements for clients operating in power plant construction and refurbishment, we have built a reputation as a competent and reliable partner in this niche market.
Most renovations require several aspects of our range of services (e.g. removing concrete from damaged surfaces, cleaning turbines or other critical parts, and cleaning pressurised pipes, particularly in hydroelectric power plants).
Thanks to the large number of pumps and machine units at our disposal, we are a reliable partner who can support our customers‘ projects around the globe without relying on the availability of specific devices.
This process is used
-
Penstock Stripping
A proprietary method specially developed by Sodian Group ensures that surface layers and any primers down to the underlying steel surface are completely removed in a single pass without any residues. Special robots are individually adopted to each penstock and it's properties. more information about Penstock Stripping
-
Concrete Repair
The concrete repair of power plants are done with automated robot solutions or partially by hand. Reinforcing rods are exposed and cleaned. A new corrosion protection system can then be applied, followed by a new top layer of concrete and a special coating. Mostly idividual solutions are developped for such projects. more information about Concrete Repair
-
Water Recycling
The recycled water and any solids (rust, primer and top coats) are delivered into a mobile water-treatment plant, where process water and solids are continually separated using a multi-chamber filter system and pelletisation device. The recycled water is clean and free of suspended matter and may be resupplied to the high-pressure pump or fed to the drains. more information about Water Recycling
Reference projects regarding the application Power Plant:
-
Hochwuhr power station
Hard concrete removal in the area of the two plunge pools by means of a special device in order to create space for the Hardox® plating, including the sub-structure. Depth of removal: 45 cm, slope of the weir ridge up to 95%.
-
Mühldorfer Lake Dam
Removal of protective concrete (40 cm depth) on the air side of the dam with Nalta removal frame.
-
Dietfurt power station
Cleaning of water-bearing plant components, concrete area, and impeller of a hydropower plant.
-
Power plant Alzkanal
Renovation of the power plant Alzkanal.
Cleaning of the inlet and concrete removal of damaged spots
-
Power plant Enns
Renovation of the power plant Enns
-
Power plant Hallein
Renovation of the power plant Hallein
-
Power plant Kleinmünchen
Renovation of the power plant inlet with two area surface cleaners
-
Power plant Mount Coffee
Concrete renovation of the water power plant Mount Coffee in Liberia.
Concrete repair at the generator, spillway and draft tube.
-
Wind generator Stanz
Conncrete repair the at foundation of the wind generator park Stanz
-
Penstock Ackersand
Spray zink
-
Penstock Arrens-Marsous
Spray zink
-
Penstock Bärenburg
Spray zink
-
Penstock Ferrera
Spray zink
-
Penstock Fieschertal
Spray zink
-
Penstock Hauteluce
Red lead priming coat
-
Penstock Löbbia
Spray zink
-
Penstock Maltatal
Spray zink
-
Penstock Sils
Spray zink
-
Penstock Töging
Spray zink