The Open Compute Project "OCP" had, at least that I can recall but now can
not find, a ladder tray deployment spec in the data center working group.
It called for tray to span the middle of the aisle as I remember it. Anyone
recall or have a pointer to it? My favorite search engine and the OCP wiki
I was also hoping to find someone involved in the spec to discuss a related
NFPA issue with.