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Sewer rehabilitation

Better disposed of waste water.

Sewers are often only paid attention when they are defective. PORR provides a remedy and offers from the detection via the renovation through to leak testing and acceptance a complete range of services in the field of waste water, sewage system and building drainage from a single source. We have more than 40 years of experience in waste water technology and use modern technology to the respective local and legal requirements. This includes, inter-alia, full filling, channel robotics, tube  lining, shaft / separator renovation or the installation of pipelines.

Combined sewer remote viewing system with high-pressure flushing and leak test unit for carrying out cleaning, inspection and leak testing of mains and manifolds up to DN 800.