Construction Dewatering: Deepwells

Deepwell construction dewatering systems lower groundwater levels using a series of drilled wells, each fitted with its own electric submersible pump.

Large drawdowns can be achieved as the only limits are well depth, pump performance, and prevailing ground conditions. WJ carefully design and install deepwell systems to maximise drawdown and pump efficiency whilst ensuring a discharge free of suspended solids.

At the heart of each system an innovative electrical pump station is used to power and control multiple pumps from a central location. Control options include automatic mains failure (AMF) switchover to standby power, visual/audio/GSM text alarm systems, and a secure cloud based data logger for monitoring groundwater flows, pressures and levels.

Visit our SERVICES page for more details.