In the coming months, the space between the walls of the dividing dam (number 1 in the picture) and the walls of the northern part of the flood barrier (number 2 in the picture) will be filled with sand. Work is also underway on the foundation of the rails for the upper wheel carriages on the walls of the outer head (number 3 in the picture). Building Consortium OpenIJ is also continuing the sinking operation of the inner head (number 4 in the picture).
Dividing dam
The space between the walls of...
https://container-news.com/amsterdam-proceeds-with-new-sea-lock/