Polypipe Civils & Green Urbanisation explores why a dual approach is needed to maximise resilience in the water sector. Our aging water infrastructure is under serious strain, with climate change and consequential extreme rainfall events becoming increasingly common. Combined Sewer Overflow (CSO) leaks, network spills and the resulting hefty fines mean water companies are under pressure and, with AMP8 (the eighth, and current, asset management period for the UK water industry