Hydraulic Manhole Braces are suitable for both square and rectangular excavations from 1.6m up to 9.4m. Operated with Generation Trench
Sheets to create a hydraulically operated four-sided support system and allow a safe working environment for manhole inspection work or new build projects.
The Hydraulic Manhole Brace is used when the soil conditions do not allow for a Manhole Box to be used, or, if cross services are involved in the scheme.
