Reference Projects Pipelines and Plants

Planning and turnkey construction of cable protection pipes using open and closed construction methods. Execution in joint venture with De Romein GmbH.

Client:
AmprionOffshore  GmbH

Construction Period:
2024 - ongoing

Services:

• Approx. 42 km route length
• 2 systems with 2 DA 280 cable conduits each
• 17 km open installation
• 25 km HDD installation, 100,000 m drilling length 

Civil engineering work for the installation of cable protection pipes using open and closed construction methods. Execution in joint venture with Josef Rädlinger Bauunternehmen GmbH.

Client:
TenneT TSO GmbH

Construction Period:
2024 - ongoing

Services:

• Approx. 45 km route length
• 2 systems with 2 DA 280 cable conduits each (projects 5 and 5a)
• 20.6 km open construction
• 18.6 km ploughing method
• 3.09 km HDD (24 crossings), 18,500 m drilling length
• 174 m pipe jacking (4 crossings)

Topsoil removal and creation of an archaeologically assessable excavation subgrade to determine the status quo before the start of construction planning for the SuedLink project.

Client:
TransnetBW, SuedLink GmbH & Co. KG

Construction Period:
2023 - 2025

Services:
Approx. 450 km route length (10 construction lots)

Development and construction of a trench sled prototype to optimise the open installation of cable protection pipes or HVDC cables in terms of speed, efficiency, and accuracy.

Client:
50 Hertz Transmission GmbH

Construction Period:
2021 - 2023