Displacement Monitoring

Series 4000

The Measurement of Displacement is without a doubt the most common monitoring procedure for most Geotechnical investigation. HMA Geotechnical specialise in a diverse range of Extensometers to suit most displacement monitoring requirements. Our range of multiple point Borehole Extensometers are suitable for most open and underground mining projects and are easily installed and grouted, similar in installation to a cable bolt, our deep hole range of extensometers are ideal for subsidence monitoring, lock cave mining and have been installed down to 650m in depth with 20 anchors.