Our client Anglia Water requested the rehabilitation techniques of Fibrwrap UK in this stand-alone sewer manhole just outside of Norwich. The concrete rings of the chamber had suffered from a reasonable amount of degradation resulting from the H2S gases omitting from the sewer line. Fibrwrap carried out UHPW cleaning, concrete repairs and installed a unique structural lining system that will protect the chamber for many years.
E.ON Energy, one of the UK’s leading power and gas companies contacted us to survey some 900mm diameter pipes that transfer cooling water from the nearby river to the condensers. The pipes were suffering from severe corrosion and there was a clear risk of failure. Fibrwrap UK designed a carbon fibre strengthening system that was capable of carrying the 3 bar pressure the pipe was originally designed for.