The dump caisson for produced water was leaking.
The dump caisson for produced water was leaking directly up against the monopile. Therefore, there was substance for concerns due to potential wear on the monopile, and the monopile urgently had to be inspected.
In 2018 SubC was contacted to carry out the inspection, and we had to go offshore within 2 days.
We completed the job within 4 days, and the actual time spent on the inspection was 12 hours.
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Prospectively our Robotic Crawler will probably solve these tasks, and inspections will be solved without the use of divers or rope access technicians.
It meets our future objective as it is to replace human personnel with technology to enhance safety and eliminate human risk.