Wow—what is fueling that fire?
It’s a building under construction. Assuming it has concrete floors and it has not progressed to the point where sprinkler systems are built and active, seems like an awfully large fire.
Walls would be steel studs and drywall. If sprinklers are not in, the ceilings are not in, and they would be either drywall or suspended tile.
Just seems like a big fire, and a big fire requires big fuel to burn.
Wow.