>>12176675 (pb)

>Wtf did AT&T have in this building?

>The usual hazards of an IT datacenter don’t fit the 341W code (Halon, propane, diesel, etc)

The only chemical I could find with a 3-4-1 NFPA Rating is Carbonyl Sulfide. Not sure why they’d have that in there and it could be a wild goose chase but though I’d share…

https://cameochemicals.noaa.gov/chemical/2830