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Scour Prevented by AquaRockBags

Project Details

  • Sector: Public Sector, Transport and Infrastructure
  • Location: Cumbria
  • Solution: High Energy Rivers
Scour Protection ARB, Cumbria

AquaRockBags® were installed by the local council highways team to prevent a road subsiding due to scour and erosion caused by the adjacent watercourse.​

AquaRockBags® were chosen over rock armour revetment due to the rapid speed of installation and the fact that they blend in more sensitively with the local environment. A site visit 18 months post installation shows vegetation establishing within the ARB’s. 

Visually they are far less intrusive than gabions, rip rap or Blockstone and provide a revetment that’s absorptive rather than reflective helping to reduce the effects of further scouring downstream.