Unlock the ideal pump for your wellpoint dewatering project
Wellpoint dewatering is an essential technique for managing groundwater in construction and excavation projects. While it may not be as widely recognized as other methods, its reliability and efficiency are crucial for ensuring project success. This process involves installing a series of wellpoints that effectively draw groundwater away, creating a dry and stable environment for work. Wellpoint dewatering enhances safety and productivity, reducing the risk of water-related delays. Curious about how wellpoint dewatering works and how Atlas Copco Specialty Rental can provide the right equipment and expertise to meet your dewatering needs? Let’s dive in.
What is wellpoint dewatering?
To achieve a dry and stable working environment, wellpoint dewatering can be used to lower and control groundwater levels in excavations. This technique is ideal for pipeline construction, soil remediation, tunneling projects, water transfer operations and even compaction activities.
How does wellpoint dewatering work?
Small wells (wellpoints) are positioned at specific depths and distances around the excavation and connected to a high flow pump. They are installed with high-pressure jetting, either manually or with machinery. Riser pipes bring the wellpoints to the surface, where they connect to a main pipe through a flexible connector with an adjustable valve.
This valve controls the air and water flow entering the system to provide a steady vacuum and efficiently remove water. Based on water quality, the main pipe connects to a dewatering pump which then directs the water to a specific location or through a water treatment system.
What pumps do I need to use for wellpoint dewatering?
Pumps for wellpoint dewatering must handle a combination of water and air, often in large volumes. They should be efficient and available in various power levels to suit your project’s needs. Choosing the right pump is essential for optimal performance. At Atlas Copco Specialty Rental, we offer a range of pumps designed for your wellpoint dewatering project.
Which applications benefit from wellpoint dewatering?
Wellpoint dewatering is beneficial in a range of applications, including:
- Construction projects (e.g. foundations, basements): it lowers the groundwater table and maintains a dry excavation site, preventing groundwater from entering the area. This ensures a stable environment for placing foundational elements, allowing for safe and efficient construction.
- Excavation in high water tables: in regions with high groundwater levels, wellpoint dewatering helps to control water ingress, making excavation and construction activities smoother.
- Mining: in open-pit mining wellpoint dewatering can manage water levels, ensuring mining activities can proceed without interruptions caused by high water levels.
- Roadwork and infrastructure: By effectively managing groundwater, it prevents water-related disruptions, ensures a solid foundation and enhances the overall quality and durability of the construction.
Dedicated fleet
We offer more than just pumps. From single units to large-scale setups, we have the right flow solutions for you. Perfectly adapted to your operational requirements.
The right expertise
With extensive experience in flow solutions, Atlas Copco Specialty Rental knows the ropes. We do not just provide a machine; we think along with you and make sure you receive a made-to-measure solution to get the job done.
24/7 emergency support
Whether you have an emergency or require our equipment for a certain period, a temporary flow solution from Atlas Copco Rental gives you the foundation you need to complete your project.
