Welcome

Project Dewatering Limited is a leading specialist dewatering subcontractor operating in the UK & Ireland, offering professional, cost effective solutions to all of your groundwater control needs for all types of construction project.

We have highly skilled and reliable design, estimating and operation teams, with the technical ability needed to undertake wide scale installation and maintenance of dewatering projects.

We have an extensive range of modern dewatering pumps, plants and equipment, and are able to extract, monitor and control your dewatering project from start to finish, through:

  • A commitment to providing innovative, tailor made, reliable solutions
  • Investment in the expertise of our staff
  • Underpinning all of our work with high quality, consistent, transparent processes

We have a long track record of successful dewatering and groundwater control projects, including: Channel Tunnel Rail Link, CTRL 230 in Stratford, the Belfast Sewers Project and the Second Tyne Tunnel Crossing (further details can be found on our Projects page).

Our core skills and technology developed for dewatering projects are also widely applied to all other groundwater control related projects. Our particular expertise in monitoring and control systems allows us to provide fully instrumented pumping test solutions, automated treatment and remediation plants, and borehole pumping systems for both water supply and ground source energy purposes. As such we are able to provide specialist services to clients involved in designing and installing ground source energy systems, which typically involves open-loop schemes, but can also involve thermal response testing services for closed-loop wells. For each application we combine hydrogeological, geotechnical, mechanical and electrical engineering disciplines to provide a truly comprehensive service.

Our systems are tailored to ensure that an appropriate level of technology is applied for each individual construction project and only make a recommendation when there is a benefit to the client. Where a small pumping system alone is adequate, we are committed to keeping it simple, but for more ambitious projects we are able to draw upon our extensive in-house capabilities, supported by the innovative and specialized resources of our parent company, Hӧlscher Wasserbau GmbH. We benefit from sharing best practices from across the Hӧlscher Wasserbau group, which provides a wealth of experience in all types of ground conditions and construction environments.

We place great emphasis on investing in staff training and development programmes, continual improvement of working practices, accreditation, and maintaining the highest standards in health and safety, quality and environmental management.