Water construction and dredging
Flexible and environmentally friendly solutions for cleaning and maintaining water structures.
Durable and efficient solutions for water construction
Water construction combines technical expertise, environmental awareness and long-term planning. We offer comprehensive solutions for dams, basins and other water structures, from design to installation and quality control.
We take care of both current and future needs, ensuring long-lasting and reliable structures. Our expertise also covers the emptying and cleaning of industrial and mining sludge ponds, as well as the treatment of chemically challenging sludges.
Our modern suction dredging solutions include GeoTube dewatering, HDPE membranes for basin sealing and polymer-based methods for water removal and solid separation.
We can also add biopolymers, coagulants and pH control chemicals directly into the pumped material.
Our core expertise includes:
- Design and dimensioning of dams and basins
- Controlled installation of geomembranes and geotextiles
- Fast delivery and clear logistics to the site
- OEM-approved installation methods and documented quality assurance
- Precise and cost-effective installation of HDPE membranes (0.75–3 mm)
Suction dredging in all conditions, even in freezing temperatures
Suction dredging is an efficient method for removing sludge and solids from water basins, tanks and other water structures.
We carry out dredging even in demanding conditions, down to –15 °C, using unmanned dredging platforms, 3D measurement and automatic control systems.
We handle sludges within a pH range of 1–14, which require specialized equipment, chemical expertise and strict safety standards.
Our systems use Super Duplex pumps, HDPE-protected floating cables and remote-controlled solutions that enable safe and efficient operation even in acidic or hazardous liquids.
Our dredging solutions include:
- Design, laboratory testing and implementation under one roof
- Capacity up to 3,000 m³/h and 70 m pumping height
- Accurate 3D scanning of the dredging area with real-time progress monitoring
- Full data logging and documentation throughout the process
Specialized technical services
We provide specialized equipment and safety solutions for challenging sites, including:
- High-acidity ponds (pH 1–3)
- Basins containing hazardous liquids or sludge
- Radioactive sludge handling
- Industrial and environmental project solutions
Our work is based on years of experience, a solution-oriented approach and strict environmental and safety standards.
Turnkey services
We offer complete turnkey solutions for dredging and water construction, covering all stages from equipment and installation to monitoring and chemical handling.
Each project is tailored to the customer’s needs and can be carried out either with rented equipment or as a full-service delivery.
Dragon Mining, Sweden
Removed 12,000 m³ of sludge from a settling basin and returned purified water. The entire project was completed in just 2–3 weeks.
Removed 12,000 m³ of sludge from a settling basin and returned purified water. The entire project was completed in just 2–3 weeks.
Storuman restoration, Sweden
A highly demanding site with a 65 m pumping height and a 1,450 m distance. Result: 10,000 m³ of sludge removed in one month.
A highly demanding site with a 65 m pumping height and a 1,450 m distance. Result: 10,000 m³ of sludge removed in one month.
Fiber sludge dredging
10,000 m³ of fiber sludge removed for biogas processing and GeoTube dewatering, with purified water returned to the basin.
10,000 m³ of fiber sludge removed for biogas processing and GeoTube dewatering, with purified water returned to the basin.
In addition to quality and efficiency, our services are always transparent. Clients can monitor dredging volumes and costs in real time, calculated precisely per cubic meter.
Geotextiles
Geotextiles provide durable protection for water structures, efficient sludge control and erosion prevention in dredging and basin construction projects.
Polymer technology
Polymer technology enables efficient water and sludge treatment through controlled chemical dosing and pH adjustment.
Interested?
Contact us
We are happy to help you find the right solutions for your specific needs. Get in touch and let us know how we can assist you.
