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