Common blocked drains problems in Ammanford
- ✓ Root intrusion into century-old clay drains in miners' terraces
- ✓ Fat and grease buildup from domestic kitchens
- ✓ Debris accumulation in ageing clay pipes
- ✓ Ground-movement blockages in areas with mining history
- ✓ River-borne silt on valley-floor properties near the Amman