2.4 Drainage System of Airfield Pavement
The airport was built with a polder system having a total length of approximately 24 km, which controls an area of 4 km x 8 km. The initial height of the dyke was designed at about +3.5 m MSL; AOT should review the current height of the dyke. It is understood that additional filling of the dike would have to be performed in the near future.