AGL you have stated that the impact of the discharge from the FSRU reaching the seabed will likely cause scour. You stated this will occur because the discharged water will descend to the seabed with sufficient momentum to form a local depression in the seabed. Your downward velocity calculations of 0.22m/s ( Or 792 Meters per hour) were provided. As the seabed is comprised of fine sands and silts and the rate at which the seabed will be bombarded by the huge volumes of discharge hour after ho ...