3-metre ground screws for a tennis court cover

The longest T-Block in the range, 3 metres long, are the foundation of a tennis court cover supported by large timber arches.

They are installed with the tracked column rig along the edge of the court, with no footings: at the end of the structure's life they are unscrewed without leaving a trace.

What you see in the video

The video has no speech: the steps below describe what happens.

1. 0:00 The 3-metre T-Block arrive on site, next to the tennis court.
2. 0:11 The tracked column rig drives them along the edge of the court.
3. 0:27 The heads stay at level: the timber arches of the cover will rest on them.
4. 0:40 No footing under the arches, no concrete pour.