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

Tower cranes are a common fixture at any major construction site.

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

Tower cranes, for example, have become the ubiquitous symbol of urban China.

If you have ever wondered about how tower cranes work, then this article is for you.

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

The construction of Sirius was aided by two tower cranes.

And city officials and industry executives said tower cranes have a good record overall.

Other elements, like the coal tower cranes, will be maintained for historic reasons.

The steelwork took 20 weeks to design, order and manufacture, 13 tower cranes worked on the site.

The plaza level was then cleared of construction materials, although the two tower cranes remained in position.

Amid the towering cranes, restaurants are springing up like mushrooms after a rain.

"In general, the tower cranes are very safe."

Typically they produce scale models of construction vehicles, tower cranes, trucks and buses.

Construction work, which is being aided by two tower cranes, is currently underway.

Latest news - big falls in accidents last year, health and safety law poster warning, new public consultation on tower cranes.

Tower cranes are a modern form of balance crane that consist of the same basic parts.

Tower Cranes are used extensively in construction and other industry to hoist and move materials.

There are many types of tower cranes.

Tower cranes in the distance promise more.

The site was equipped with 14 tower cranes, and had approximately 1500 personnel onsite during most of the build phase.

Crane or large vehicle drivers do not always have clear visibility of the loading area, especially when tower cranes are employed.

Initial construction started at Trinity East, where four tower cranes were used in its construction.

For example, if the number of tower cranes on site is critical, all tower crane movements must be separately identified in the computer model.

Three tower cranes were used during construction of the uppermost levels, each capable of lifting a 25-tonne load.