I would have to say that this is not very safe.

http://www.youtube.com/watch?v=g8SiZ3hNgh4&feature=youtu.be

I think the guy in the dessert is exactly knowing what he is dealing whit. If that dessert sand act like I think it is his pump will sink in the sand whit every stroke no matter how much cribbage. That is why he probably makes it wet.   

Todd

I just got back from Hail, Saudi Arabia. ( doing start up training for the Line Dragons) The Video looked like the jobsite as far as all the sand. Everywhere I want there was sand. The only song I could think of when I was there was that country song A$$ in the sand.

The one thing about Saudi Arabia, There was concrete pumps everywhere. In tree days there I think I seen more concrete pumps then I seen all year in the states.

I got off the airplane in Riyadh, Saudi Arabia on Sunday evening, on the way to the motel I seen one, got to the motel, looked out my window and seen a active placing boom, Monday morning I got a flight to Hail, and seen more. I think I seen 6 or 7 pumps every day I was there and that's not counting the ones on the jobsite.  There was construction everwhere.