Reference Projects Pipelines and Plants

Digital & Municipal Infrastructure

Infrastructure Expansion and Surface Rehabilitation Niederwinkling

Planning services and installation of local heating pipelines (DA 25–160, PE-Xa material) for 518 properties, installation of fibre optic cables in speedpipe microduct bundles for over 1,000 household connections, as well as asphalt surface rehabilitation.

Client:
Municipality of Niederwinkling

Construction Period:
2024 - ongoing

Technical Data:

  • Local heating route length: 21.6 km
  • Broadband route length: 13 km 
  • Total asphalt rehabilitation area: 23,000 m2

Cham District Broadband Expansion for Digitale Infrastruktur

Comprehensive preparation of construction and permit planning, as well as civil engineering, installation and cable-pulling works for 12 out of 19 clusters in the Cham district.

Client:
Municipal Corporation Digitale Infrastruktur Landkreis Cham

Construction Period:
2021 - ongoing

Technical Data:

  • Main route length: 1,191 km
  • House connection length: 295 km 
  • Number of house connections: 10.967

Installation of Low and Medium Voltage Cables in Penzberg

Ongoing installation of 20 kV medium-voltage cables including transformer stations, as well as expansion and maintenance of the low-voltage network in the local grid and new development areas. Several crews are deployed on behalf of Bayernwerk Netz GmbH to ensure a reliable power supply in the region.

Client: 
Bayernwerk Netz GmbH

Duration:
Since 2019

Broadband Expansion for Gerzen Administrative Community

Expansion of broadband connections across seven municipalities within the Gerzen administrative community to improve broadband coverage.
Execution of all necessary planning services, including the installation of fibre optic cables in speedpipe microduct bundles.

Client:
ESB Energie Südbayern GmbH

Construction Period:
2023 - 2025

Technical Data: 

  • Main Route Length: 356 km
  • House Connection Length: 40 km
  • Number of house connections: 1,620

Substation Landau – Lot 1 & Lot 2: Cabling & Connections

Upgrade of the Landau substation with extensive cabling and civil engineering.

Lot 1: 20 kV medium-voltage cabling (3.5 km), including underground crossings and removal of overhead lines.
Lot 2: Installation of 4 medium-voltage cable systems and 3 empty conduits (630 m) to connect the switchgear building.

Client: 
Bayernwerk AG

Construction Period: 
2024 - 2025

Technical Data:

  • Civil engineering: 4.13 km total
  • Cable systems: 20.7 km (630 mm² und 400 mm²)
  • Empty conduits 3 × DN 150

Water Supply Link Pipeline Bogen–Straubing

Installation of steel pipes for the water supply line between the city of Bogen and the Straubing-Sand port area, including undercrossing of the Kinsbach and Danube rivers, aimed at improving the drinking water supply.

Client:
Stadtwerke Bogen GmbH

Construction Period:
2021

Technical Data:

  • Route Length: 1.8 km (DN 200, DN 400)

Executing Companies