Underwater?

So Yesterday I was off to Middlesbrough to photograph some machinery for a brochure, I Had been told it was a piece of underwater gear that was in a warehouse... little did i know it was the size of a tank and looked like one too, the engineers for Pharos Offshore were all really helpful and It was a fun gig... even got to wear hard hat and safety vest as i was clambering around 50ft in the air!