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Siempelkamp

Success

“The project was performed on schedule and to the complete satisfaction of our customer. This would not have been possible without your personal engagement. Therefore we want to thank you.” Andreas Loeb - Projektmanager, Siempelkamp - NIS Ingenieurgesellschaft mbH

Dismantling of the Nuclear Power Plant Stade.

Dismantling of the Nuclear Power Plant Stade

On the 14th of November 2003 the NPP Stade was shut down from its operators EON and Vattenfall because of economic reasons. Since that date the NPP is being dismantled.

The dismantling is organised in five stages:

Stage 1: Dismantling of no longer required plant components for the remaining operation; preparation of further dismantling steps; creating of necessary infrastructure.

Stage 2: Dismantling of large components in the reactor containment vessel; especially steam generators.

Stage 3: Dismantling of the reactor pressure vessel (with cap), the internals, biological shield as well as other systems and components.

Stage 4: Dismantling of the remaining contaminated plant components; evidence of the absence of contamination; dismissal of the remaining structures from nuclear regulatory control.

Stage 5: Conventional demolition of the building.

Absatz (bitte auch bei deutsch)
As of March 2017 it is assumed that the dismantling will last until 2023. The costs were estimated at one billion Euros.

ANT was commissioned by Siempelkamp for the project “Dismantling of the reactor pressure vessel”. This project was integrated in stage three of the dismantling. Therefor the ANT AG designed and build a turning table for the reactor pressure vessel (RPV). It serves for the intake and turning of the RPV while disassembly.

Furthermore for the disassembly itself a segmentation robot with mast system and a supporting lift were invented and implemented. The used robots worked with oxy-fuel cutting (propane and oxygen) and abrasive cutting. The project was assigned and performed in 2009.

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References

Satisfied customers worldwide! A variety of prestigious references can confirm the competence and quality of our ANT waterjet cutting systems.

We offer sophisticated solutions for a wide range of applications in waterjet cutting technology. Our water-jet systems have been successfully used in corporations, in small and medium-sized businesses as well as in skilled craft and trade companies. Over 200 customers have already put their faith in the technology and service of ANT.

Our references

Success

1 | 4 Success stories at ANT

„As a service provider, we are able to realise many different projects using the ANT technology. Our cooperation has always been characterised by quality, know-how and trust.“ Christoph Steffen - Projektmanager, AQUATEC

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Success

2 | 4 Success stories at ANT

“ANTs products and service is excellent. Using their tools for our Offshore projects is lucrative and practicable.” Wang Chao - Projektmanager, CNOOC - China National Offshore Company

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Success

3| 4 Success stories at ANT

“A professional and human relationship, even in difficult situations, describes our cooperation with ANT. Rapid assistance with mobile systems, they stick to their word.“ Tim Babendererde - Partner, Babendererde Engineers

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Siempelkamp
Success

4 | 4 Success stories at ANT

“The project was performed on schedule and to the complete satisfaction of our customer. This would not have been possible without your personal engagement. Therefore we want to thank you.” Andreas Loeb - Projektmanager, Siempelkamp

Read more

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