High pressure water jetting or water blasting is an environmentally friendly and cost-effective way to clean unwanted residues that builds up on various surfaces.

Pipe balloons or plugs are required to dewater areas for construction or inspection. Divers first inspect the pipe for marine growth and siltation and clean out if required, failure to do this may damage the plug or even worse may rupture the plug or cause it not to seal. Correct procedures need to be followed to ensure the safety of all. Abyss ensures that all necessary steps are taken.