Kühmoos-Daxlanden | Grid reinforcement Badische Rheinschiene (NBR)

The project “380 kV line VM01 Kühmoos-Daxlanden, installation 7510” comprises the replacement construction of the 380 kV line in the Forchheim area (mast 561A to 572A) as well as a circuit overlay.

Cteam high-voltage power lines and towers against a cloudy sky, representing electricity grid infrastructure.

Short facts

Country:
Germany
Service area:
Overhead line construction

The new line will support two systems of TransnetBW GmbH and one system of Amprion GmbH. The work also includes constructing new masts 561A to 572A, as well as laying fibre-optic and ground cables.

Cteam construction of high voltage transmission towers and overhead power lines.

Project details:

Project start:
01.09.2022
Project duration:
09/2022 – 09/2025 (36 months)
Length of line:
2.7 km
Foundation:
Deep foundation with large bored piles, watertight pit shoring
Total weight of masts:
1360 t / 4000 t CP emergency pylons
Cabling:
Cable pull, regulation of the conductor cables and fibre optic ground cable and fibre optic cable
Special features:
Construction of 17 provisional structures (approx. 4,000 tonnes of CP material) during the construction phase, in challenging mountain locations, provisional structures in FFH areas, marshland and water protection zones.

This project presents the particular challenge of building provisional structures while taking environmental requirements into account, such as soil protection and the protection of FFH areas. This infrastructure measure will help Cteam to strengthen the grid in the Baden Rhine region, ensuring that the area's energy supply remains reliable and efficient in the future.