The casings, 1100mm in diameter and 11 mm thick, were driven in the seabed at a depth of 21 meters. The vibratory hammer used was a PVE52M normal frequency vibratory hammer, supplied by PERTA our Portuguese dealer. Despite the complexity of the work, the total duration of the project was only 1 month and 15 days, thanks to the good performance of the PVE 52M.
In the sliders below pictures of the job and the final result.
