Thanks Rasmussen for reporting again here that "old" info (i did remember it too, but one thing is quoting someone else's info from memory and quite a different one if the the original owner of the info reports it personally...
).
I'm also very glad to hear that such subcontractors' listing do exist (I guess that it would looks great in some publication), it would be perfect also to find (and know) the painting directives they received, because - as I have already said - the consistency of their application is truly remarkable.