The top of a tower crane hovered behind them.

Construction of Phase 3 is being assisted by three tower cranes.

Two tower cranes have since been constructed on the site of Phase 3.

The prototype of this idea was not unlike a tower crane.

We next see him on the absolute top of a tower crane, watching a boy cycling below.

On September 2, 2004, it was hoisted to the top of the dome using a tower crane.

Construction has already begun on the building with two tower cranes aiding it.

The tower cranes were removed by the end of May 2007 and the building was completed in early 2008.

The tower crane has not been implicated in the accidents, however.

The tower crane was at about a 45 degree angle and looked just like a knife slicing through the building.