Tower Crane Gallery – 12
This picture is about the tower crane foundation, it shows the tower crane with 4 reusable fixing angles that are welded on 4 steel plates, and the steel plates are installed with 10 cast-in bolts per plate.
The picture shows the tower crane foundations with base mast, reusable fixing angles, steel plates with cast-in bolts, the level and position should be double checked because nothing can change once the concrete is poured.