In Heumen, the Netherlands, Boskalis is working as a subcontractor in a project to build a sluice and channel. The one-and-a-half-kilometer-long work site borders on a residential area.

More and more projects are beginning with a NINA start-up meeting. Spending a morning or afternoon with the project team and possibly the client and the subcontractors is extremely useful.

The Grensmaas Project in the Netherlands included the extraction of gravel, which meant that a covering layer of soil had to be removed first. In one place, the soil had to be dug out so deep that