Dewatering using wellpoint systems

Technical Specifications

• Manifold assembly length of up to 90 m, capable of lowering the water level to -4.80 m in construction excavations or similar projects.
• When combined with various shoring methods, dewatering depths of up to -9.60 m can be achieved.
• Capacity to simultaneously dewater pipeline routes up to 810 linear meters in length.
• Suction capacity ranges from 520 to 670 m³/h.
• Ideally suited for gas transmission or water supply pipeline sections.
• Its mobility allows for operation in challenging geological conditions.

A key advantage of this dewatering method is the patented DUO system, which ensures rapid suction and a continuous water flow. It consists of two pumps operating in synchronization: a water pump and a vacuum pump. The VARISCO DUO system was developed based on over 60 years of experience in the design and manufacture of pumping systems.

Groundwater Management for Existing Buildings

Wellpoint systems are not limited to new construction projects. If you are facing groundwater issues beneath an existing building or house, we can lower the groundwater level. This is typically done to facilitate the installation of waterproofing, new drainage systems, or repair work. The wellpoints keep the area dry while the waterproofing or drainage is being installed.
Important: This is a temporary solution for the duration of the excavation work.

Call +359896723781 – during the site inspection, we will assess whether a wellpoint system is suitable for your specific situation.

Why choose us?

• In-house specialized equipment – ​​no subcontractors! Over 8 years of experience executing projects of varying complexity
• Site inspection within 5 working days
• Technical support throughout the entire process—we monitor the system's operation, not just handle the installation.

We provide groundwater lowering services using wellpoint systems nationwide. Contact us for a site inspection, consultation, and a price quote.