Railways

Railway construction projects, especially those involving tunnels, embankments, or cuttings, often require dewatering to prevent water-related issues during and after construction. Groundwater can destabilize track beds, embankments, and foundations, leading to safety risks and increased maintenance costs. Dewatering is applied to lower the water table and provide dry and stable ground for laying track or building infrastructure such as tunnels and bridges.

 

In railway projects, wellpoint systems or deepwells may be used to reduce groundwater levels, while drainage systems are often incorporated into the design to manage water infiltration over the long term. Effective dewatering not only ensures construction stays on schedule but also enhances the long-term performance and safety of the railway by preventing water-induced damage to the trackbed and supporting structures.