ProjectsOur references AllAll-inclusive packageCableGasHeatingLiquid soilWater Campus Langen High-pressure gas pipeline in Sindlingen West combined heat and power station ARGE Rheindüker Frankfurt Trade Fair Römischer Ring Riederwald Tunnel consortium Protective cable duct section at a Frankfurt substation Heat supply pipeline universal line Ulm Wächtersbach Eichengrundschneise Dreieich 110 kV power line in Niddastrasse Mainzelbahn tramway joint venture 30 kV medium-voltage line for Interxion Smart City Bad Vilbel Protective cable duct section for Datacenter Equinix GmbH BHKW Mainz Infraserv Water transmission pipeline pre-stressed concrete sealing District heating connection for the new German Football Association Academy Electrical installation 10 kV redundant section Westhausen High School Drinking water pipeline in Bischofsheim Equinix Excavation and cable insertion for Deutsche Telekom AG in Rhine-Main region Grey cast iron gas rehabilitation Street lighting Clearing the construction site for the new Nordmain commuter rail line District heating/liquid floor DEW Dortmund Protective duct section in liquid soil Thüringer Straße Mainzer Landstraße Working space backfill at Riederwald data centre Cable installation