Many of our innovative products can be found under or on the water surface. Take for example the development, delivery and installation of a GRE pipeline (GRE = Glassfiber Reinforced Epoxy) and filter for the "Kierbesluit" project on Goeree-Overflakkee. The Haringvliet lock gates are ajar when the water level on the Haringvliet is lower than the sea level. When the lock gates are opened, salt water will flow into the Haringvliet, causing the western part of the Haringvliet to salinise. In order to keep the fresh water supply on Goeree-Overflakkee intact, the water infrastructure has been prepared for the future with the use of our products.