Basics of Construction Dewatering – Online College Magazine

It is necessary to have at least
Eductor Wells

The ejector and eductor well and also eductor or eductor, is drilled to depths up to 50 feet. In order to remove groundwater, these wells make use of a vacuum pump. Eductor-type wells are great for silty sands, laminated silts and fine clays due to their capability to manage pore pressure.

Open Sump Pumping

The open sump pumping method is the most efficient and cost-effective technique for dewatering. Sumps are a hole or depression in ground that is used to store water. A vacuum pump , or collection of vacuum pumps are then used to clear the groundwater.

Deep Wellpoint Method

Deep wellpoints are, as their title suggests, are the top choice for those who want to dig deep sites. In order to remove groundwater from a location, they use an assortment of submersible electric pump as well as drilled wells.

The dewatering process is vital to ensure the stability for the foundations for your home. For additional information on watering, contact with a local firm that can assess your property.


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