I hear this sort of thing a lot, but far more often than not it is from the point of view of "someone I know", "a mate a <company x>", or "this thing I read on The Register". I'm sure it really happens, just not nearly as often as people seem to think and/or suggest.
I've actually experienced it twice, but neither case had anything to do with unions.
One was officially a Health and safety matter (if you'd not been on the manually handling course you should not be moving heave expensive bits of equipment around) though I suspect it was really more of an insurance matter (only the relevant people should be moving the expensive equipment, or accidental damages won't be covered). Commercial arse-shielding, no unions involved.
The other was again commercial: in an outsourced IT arrangement where all equipment moves had to be done by someone on the outsourced team. This of course carried a charge for time, but if it wasn't done that way the contract said the charge could still be made with additional charges for the extra paperwork. Again, a purely commercial matter, no unions present affecting the matter in either company.
I've actually experienced it twice, but neither case had anything to do with unions.
One was officially a Health and safety matter (if you'd not been on the manually handling course you should not be moving heave expensive bits of equipment around) though I suspect it was really more of an insurance matter (only the relevant people should be moving the expensive equipment, or accidental damages won't be covered). Commercial arse-shielding, no unions involved.
The other was again commercial: in an outsourced IT arrangement where all equipment moves had to be done by someone on the outsourced team. This of course carried a charge for time, but if it wasn't done that way the contract said the charge could still be made with additional charges for the extra paperwork. Again, a purely commercial matter, no unions present affecting the matter in either company.