Skip to content

High-pressure flushing and rehabilitation of sewers at Rosenheim Central Railway Station

Photo: THORN employee in white protective clothing with helmet, yellow gloves, and special equipment in front of two orange rehabilitation vehicles (im dt. auch kein Punkt)
Facts and Figures
Company Thorn Abwassertechnik GmbH
PrincipalDB Munich
LocationMunich - Germany
Type Liner, Inspection
Service duration02.2015 - 11.2018

High pressure for a successful rehabilitation.

In the course of the project, the first task for THORN Abwassertechnik was to record the condition of the sewer. The next steps were the closure and insulation of unused sewers and the brick lining of the connections in the corresponding shaft structures.

The rehabilitation or partial renewal of the sewers in operation was carried out in various procedures. The technologies used here were sewer rehabilitation up to DN 1500 with winding pipe technology and annular space insulation as well as pipe lining up to DN 300 with inversion technology and hot water curing. 

The contract also included the installation of a lifting system, the construction of the associated drainage channels on the station forecourt, and the rehabilitation of shaft structures.