Shanganagh Bray Main Drainage Scheme
- Project Type Wastewater
- Client Dun Laoghaire Rathdown County Council
- Company Involvement The Shanganagh Bray Main Drainage Scheme was awarded to Roadbridge in July 2011. Roadbridge were appointed Main Contractor and PSCS. McCarthy Hyder Consulting Engineers was appointed as designer.
- Form of Contract Public Works Contract designed by the employer
- Dates July 2011 - September 2012
- Location Co. Wicklow, Ireland
The project involved construction of a storm water storage tank and rising mains from Bray Pumping Station to Shanganagh WwTW.
Key Features
- Laying approximately 4.6km of 630mm OD, 380m of 900mm OD HPPE sewer rising main, 480m of concrete gravity pipeline in diameter 450mm - 900mm nominal bore
- Construction of a 5,000m3 concrete storm storage tank including piling for foundations
- Crossing the DART Bray-Dublin Railway Line by no-dig methods
- Crossing foot bridge embankment with no-dig method with a 630mm nominal bore HPPE sewer rising main
- Precast manhole and other chambers, ancillary works and al associated fencing and landscaping works
- Traffic management
- The project was delivered on-time and on budget
