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