Common drain jetting problems in Wigan
- ✓ Silt accumulation in subsidence-created low points throughout Wigan's older drainage
- ✓ Root removal from Victorian clay systems in terrace streets across the borough
- ✓ Grease and fat deposits in domestic and commercial Wigan drainage
- ✓ Debris accumulation in flat-terrain Golborne and Lowton drainage
- ✓ Annual maintenance for Wigan's shared terrace drainage systems