G, I Love them too, after they are over.
This project has been months in planning. There were floor load concerns and questionable ground conditions involved. We had everything calculated and engineers involved but if things had went really bad, it would have all landed right in my lap (figuratively of coarse, I knew better than stand under the load). On these jobs, even when you do everything right, there is still considerable risk, just due to the shear size, weights, and heights involved. Then you add 2 cranes, 2 winches, and 4 dollies that all have to work together in unison. I felt a lot better about the project after the autoclave was on the ground.