Common blocked drains problems in Cramlington
- ✓ Pitch fibre pipe delamination creating progressive bore restriction in 1960s and 1970s housing in Eastfield, Northburn, and Nelson Village
- ✓ Accumulated pitch fibre flakes partially blocking lateral drains in ageing new-town housing
- ✓ Root intrusion from maturing street and garden trees into deteriorating pitch fibre pipe joints
- ✓ Surface water drainage blockages on Cramlington's flat topography during heavy rainfall events
- ✓ Fat accumulation in domestic drains across the town's residential estates