The Delta Works in the Netherlands (Holland) is the largest flood protection project in the world. This project consists of a number of surge barriers, for e. Dutch Sea Barriers // An example of Dutch sea defence know-how that has // Dutch storm surge barriers // Dutch water management // Holland sea barrier // Hol. The Delta Works in the Netherlands (Holland) is the largest flood protection project in the world. This project consists of a number of surge barriers, for e. Ik heb deze video gemaakt met het videobewerkingsprogramma van YouTube (