Case Study
A major breakthrough in culvert rehabilitation - repaired using spiral wound lining technology by Sekisui SPR
A major breakthrough in culvert rehabilitation - repaired using spiral wound lining technology by Sekisui SPR
Main Contractor: VBA Joint Venture Location: Worsley, Manchester (Under the Bridgewater Canal) Requirement: Repairs to 6m of H2.7m x W3.1m arch brick culvert with structural failure under the Bridgewater Canal Solution: Sekisui SPR TM with newly con- structed transition walls at each end of the repair to reduce flow turbulence Duration: 4.5 weeks (including 2 weeks of silt cleaning) OnSite was tasked with the rehabilitation of a 6m section of arch brick culvert (2700mm wide by 3100mm high) running under an historic building. The culvert was suffering from serious structural degradation and deformation and was subject to a 4m red-carded exclusion area. Issues: ? Excavation was not an option due to the building above and adjacent ca