Skip to content

What is cofferdam excavation used for in marine and civil engineering?

20.03.2026

Cofferdam excavation is used to create a temporary watertight enclosure that allows dry working conditions in tidal, riverine or submerged environments. It enables safe construction of foundations, formations and structural works below water level.

Share article

Let's work together

Whether you are planning an earthmoving project, need crushing and recycling support or require flood, coastal or marine defence expertise, our team is here to help. We bring experience, reliability and a collaborative approach to every site, helping projects move forward safely and efficiently.