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How to strengthen concrete surrounding service penetrations
Service penetrations can weaken concrete structural elements over time. In this blog, we explore a quick and affordable solution: using carbon Fibrwrap to improve the…
Project: Rehabilitation of sewer manholes
Client: Municipality of Hardenberg
Contract Duration: 9 weeks
Scope of Works: Rehabilitation of 13 sewage network manholes and long term protection from H2S gasses
A series of manholes (13 pcs) of the sewage network at the Municipality of Hardenberg suffered internal loss of cross-section due to high levels of H2S Gas present, mainly from an incoming pressure pipeline. In order to avoid further deterioration of the manholes the pressure pipeline was permanently rerouted to another manhole.
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