RSRS GmbH Railway Infrastructure Projects is an Austrian engineering and construction company,ä. Access to advanced infrastructure technologies, a combination of high competencies and large-scale experience of the two holding structures allows the RSRS GmbH team to successfully accomplish ambitious tasks and offer customers a full range of services and technologies in the field of infrastructure construction, starting with the development of a project concept and its subsequent turn-key execution. We are providing the following solutions and services: LVT ( Low Vibration Track ) ballastless track laying Track final positioning with the PALAS system Survey support of underground tunneling work Design and construction of water treatment facilities Design and construction of transport infrastructure objects Tunneling Trouble Shooting Technology Small and micro- hydropower Consulting services