BE-13 Renovation: Lining with Cured-In-Place Pipes - Processes - v01

Preparatory Work

Preparation of Manholes

Lining tubes are installed over the existing manholes (access shafts). In order not to damage the lining tube during installation or for reasons of occupational safety, it may be necessary to remove the cone of the manhole from DN 900 upwards and to create a construction pit for the installation of the lining tube from DN 1200 upwards depending on the manhole geometry.


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