Nice pictures, Electure. I can barely imagine the amount of work put into that. For me it's interesting to see this setup as it looks entirely different from what it would look like here in Scandinavia. (Metal conduit isn't used and consequently wireways of the type in the pictures don't exist.)
I'm curious: Are there multiple compartments inside large wireways to limit the number of wires that run together? It seems the risk for mistakes would be significant and the derating factor be terrible with a single compartment.
{Sorry for the possible threadjack}
