Quote:
Originally Posted by TK2001
Earthcam
Crane is now over 300 feet tall
|
killer photo! Does anyone know how those horizontal crane braces are affixed to the concrete slab on what's now the top floor? I always pictured them bolted on but those arms look like they're sitting on blocks of some kind? I'm assuming this is all planned and when they pour the concrete on the designated floor there's some kind of preparation for the attachment points but I'm curious about the specifics, also how they're removed & filled in afterwards?