Quote:
Originally Posted by sbrptree
It does seem odd that the cranes would have been raised to those heights if the tower was "topped off"...my bet is on a couple more floors at least
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It appears that the rebar shown in the picture is directly above the elevator core and is most likely only for the roof-top access floor. I don't believe it's necessarily for the pouring of a complete floor.
The crane may have been elevated to that higher level for the assembly of the lattice style crown, which rises quite a bit above the top floor.
Also, the Southern crane is much higher than the other so that they clear each others working radius.