As far as I am concerned the question really is will the proper safety precautions be taken, if they will then theres no real problem. If you have concerns about the precautions that will be taken then I can understand your view on this Seth Haniel. But if proper safety precautions are taken then I don't see what your objections could be.
Do kind of wonder why they could not do it thereselves. Do they lack the technical expertise to deal with this safely?