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Comprehensive dewatering solutions

WJ Group has a long heritage in dewatering systems and groundwater control to facilitate the building of structures that extend below groundwater levels. We offer 
a complete design, installation and maintenance service so there is a solution for all your project needs.

Understanding
construction dewatering and groundwater control

Dewatering systems are essential in construction, providing temporary reductions in groundwater levels for structures that extend below the water table. Groundwater control broadens this definition to include various pumping and recharge systems that adjust groundwater levels for multiple purposes. Achieving this may require pre-drainage methods, where groundwater levels are lowered prior to excavation.

Pre-drainage methods include:

Deepwell Systems, Wellpoint Systems, Ejector Systems, Siphon Draining.

Factors such as the type of soil, and the nature of the construction site will all influence which dewatering methods will be best suited to your project.

Groundwater services include:

Deepwell systems, Ejector Systems, Wellpoint Systems, Siphon Draining, Testing, Sump Pumping.

Why WJ Group for
Groundwater Management?

Whether your project is large or small, expert advice is crucial for effective groundwater management. Our experienced team will guide you through the entire process, providing you with the most cost-effective and reliable solutions. We offer a complete design, installation, and maintenance service package tailored to your project needs.

Groundwater Management project successes