Greg - 12/11/2013 9:02 PM 
That is a really awesome video. The diver had a pipe in his mouth up until they put his helmet on, and then again right after he surfaced :)
The diver and crew had to deal with all the logs, chain and rope strewn all over the deck. OSHA would have a field day with that!
I didn’t realize DuPont made dynamite.