Loading...

Tarlton HydroVac Services Trenching 2

598 views

Loading...

Loading...

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Apr 24, 2015

After defining the boundaries of the excavation, crews start cutting and removing the mass of the excavation for cable trenches in an existing, live 500KV electrical substation.

Clearly visible are the outline cuts and the crew "undermining" the bulk of material to be removed. We undercut here after discovering more clay in the soil; it required more effort to slurry the material, while rock and soil fall more easily into the excavation, to be removed by the vacuum system.

Loading...

When autoplay is enabled, a suggested video will automatically play next.

Up next


to add this to Watch Later

Add to

Loading playlists...