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  • Seawall
    • Foundations can be undermined.
    • Effective at stopping cliff erosion.
    • Contributes to the scour of beach material.
    • Reinforced with revetments.
      • Makes the structure stronger and breaks up wave energy.
      • Pre-barrier to the sea wall.
    • Good flood defense.
    • Good life expectancy.
      • Very low maintenance costs.


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