Costs and Benefits

The costs and the advantages of the Dutchdam

the cost of a panel barrier the cost of Dutchdam constructing a foundation approx. 1 m. wide for a removable flood defence constructing a foundation approx. 2 m. wide for a removable flood defence purchasing parts for a flood defence + B: extra services* storing parts: warehouse; containers; supervision A: construction; dismantlement; land reclamation + B: extra construction work, all unnecessary with Dutchdam regular annual inspection to check working functions.

*for example, installation of lighting and communication facilities