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