Wellpoint Dewatering Systems
Vacuum-assisted shallow dewatering ideal for utility trenches, road construction, and shallow foundations.
Overview
What Are Wellpoint Systems?
Wellpoint dewatering is a proven method for controlling shallow groundwater using a series of small-diameter wells connected to a header pipe and vacuum pump. This system is highly effective for dewatering trenches, shallow excavations, and areas with sandy or silty soils where groundwater needs to be lowered by up to 15-20 feet.
Kelley Dewatering has extensive experience designing and installing wellpoint systems for utility contractors, road builders, and municipal infrastructure projects throughout Michigan and the Midwest. Our systems are rapidly deployable and cost-effective for linear projects like pipeline and sewer installations.
Key Benefits
- Rapid installation and mobilization
- Cost-effective for linear projects
- Effective in sandy and silty soils
- Minimal surface disturbance
- Easily relocated as work progresses
- Suitable for utility trench dewatering
Industries Served
Frequently Asked Questions
How deep can wellpoint systems dewater?
Standard wellpoint systems can lower groundwater by 15-20 feet. For deeper dewatering, multi-stage wellpoint systems or deep well systems are used.
What soil types work best with wellpoints?
Wellpoints are most effective in sandy, gravelly, and silty soils with good permeability. Clay-heavy soils may require alternative methods.
How quickly can you install a wellpoint system?
A typical wellpoint system for a utility trench can be installed and operational within 1-2 days of mobilization.
Can wellpoint systems move with the work?
Yes. Wellpoint systems are designed to be relocated as excavation progresses, making them ideal for pipeline and trench work.
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Get a Free Quote24/7 Emergency Line:
616-290-4742Equipment Used
- Wellpoint needles & screens
- Header pipe & swing joints
- Vacuum-assisted pumps
- Diesel generators
- Discharge management systems
- Monitoring equipment