MEC&F Expert Engineers : Crane dropped in tandem lift

Thursday, February 12, 2015

Crane dropped in tandem lift


February 12, 2015

Two ship cranes dropped a large mobile telescopic crane they were lifting in tandem at Fremantle port in Australia on Tuesday.

The hoist rope on one of the two cranes clearly failed dropping one end of the crane which then slipped from both sets of rigging. The mobile crane dropped into the ship's hold, sending those working in the area scurrying for safety. One man was caught by the falling mass and suffered minor injuries.

Freemantle
The two cranes were carrying out the lift in a less than professional manner

The local union claims that the ship based employees carrying out the lift were not qualified under Australian regulations. The lift was clearly being carried out in a slapdash manner with one of the hoist lines not directly over the load, therefore applying a side load. It also looks like one crane might be carrying more of the load than the other?

Freemantle
One of the hoist ropes appear to have failed dropping one end of the crane

The Australian Maritime Safety Authority (AMSA) has detained the vessel while it investigates the incident.