Non-circular HOBAS GRP Pipes 685/1065 mm Renovate Aged Sewer Networks in Belgium

In the Belgian city of Nivelles, HOBAS NC Line Profiles ensured a safe relining rehabilitation in difficult conditions. The sewer network in the Rue Saint Anne in the city of Nivelles had to be rehabilitated due to cracks and groundwater infiltrations. Local ground movements and a generally unstable soil situation had further affected its stability. This fact would have made works on the pipe systems quite risky – had it not been for HOBAS. A rehabilitation of the sewer network by means of relining with HOBAS NC Line Profiles 685/1065 mm made the installation process not only much safer, but also faster: The 90 m long damaged part of the sewer system could be readily renovated in merely three weeks. The infiltration of groundwater has thereby been sustainably prevented and the sewer system is operating smoothly again.