References

Kajaani Waterworks to renew a broken pressurised sewer by relining

Relining to the rescue in Kajaani

In Kajaani, a pressurised sewer that has broken down due to faulty installation will be renewed by relining. This reliable and fast method will also be cheaper than excavating for the site.
Reference report as PDF
Over 40 years is not yet a bad age for plastic pipes – however, not even the best pipe can withstand mechanical stress forever. In Kajaani, a pressurised sewer that has broken down due to faulty installation will be renewed by relining. This reliable and fast method will also be cheaper than excavating for the site.

Project Information

Country
Finland

Website

Completion
2015

Project Type
Renovation

Size
During the project, bypass pipe 250 mm Profuse pressurised sewer PN 10, 1.2 km

Partners

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