To regulate and/or separate water levels, we design and build weirs. A weir influences the water level in a watercourse. We design and build weirs made of steel, wood, and concrete. A weir is usually equipped with an adjustable weir gate. This gate is often automatically controlled but can also be manually operated. Our strength lies in devising and developing technical solutions. We develop all our designs in 3D. With the utmost care, our professionals build weirs, large and small, every day to protect our country from the effects of climate change.
Weirs, dams, and pumping stations form a barrier for fish. To allow fish to pass around these bottlenecks, pumping stations and weirs are made fish-passable. We design and build fish passages at pumping stations and weirs, but also as a separate structure in a quay between two water level areas. Depending on the location, water level differences, and available space, we design the right type of fish passage.
