Structure & Clearance Gauges

Structure and clearance gauges help rail teams check the space around the track and surrounding infrastructure. They’re used to measure clearances, levels, positions and route data so teams can understand whether platforms, structures, equipment and trackside assets sit where they should.

This kind of equipment is especially useful where accurate measurement matters more than a visual check. A clearance issue might come from a platform edge, bridge, tunnel, wall, signal, cable route, track movement or a change made during maintenance. Gauging and survey tools help capture that information properly, so it can be reviewed, recorded and acted on.

The category can include laser survey recorders, laser sweeps, relative laser level gauges and route scanning equipment. Some tools help record survey data, while others support levelling, alignment checks or route measurement. The common thread is accuracy: giving teams a dependable way to check the railway environment before, during or after work.

On rail projects, these tools are often used for inspection, route assessment, platform works, renewals, structure checks and handback support. They help confirm that the right space is available around the railway, and that any changes made on site can be measured rather than guessed.