Should I install a retroencabulator in the oil refinery I work at?

Question

http://www.youtube.com/watch?v=TD1LHejil6M

Answer 1

They can be dangerous, especially if one falls on you.

Make certain that the floors surrounding the area are well-marked with yellow and black stripes.

You can get yellow and black striped paint from your maintenance department.

Answer 2

Only if it outperforms a gizmo and you purge the lines with nitrogen!