Subsea Tooling Services (STS)’s new subsea dredging system has ‘exceeded all expectations’ in trails at The Underwater Centre’s Loch Linnhe site at Fort William – moving around one tonne of rocks per minute. The Predator Subsea Dredger, a new concept in the world market, has exceeded all expectations in terms of efficiency and performance having moved nine tonnes of 50-60mm rocks on the seabed in between eight and nine minutes in its trials. The Predator Subsea Dredger, a new concept in the world market, underwent a number of trials while fitted to the Triton XL26 work class ROV used for training and trials at The Underwater Centre’s Loch Linnhe site in Fort William.