Following a site survey in early 2006, B+W were appointed to remove the 20 year old filtration and water treatment plant and replace it with a new system incorporating a Hanovia UV sterilisation system. All of the works associated with the FWTP refurbishment were completed during a 6 week planned shut down of the facility. Since the refurbishment in 2006, B+W have held the Term Maintenance Agreement for the facility.