Faulty bearing on construction hoist causes cab to strike tower
Persona
Persona
Technologies
Technologies
Reference number
II-978382-2020 (#16593)
Location: Vancouver, BC
Regulated industry sector: Elevating Devices - Construction / personnel hoist / man lift
Incident overview
As a construction hoist traveled down, the cab began to sway and rock excessively, then struck the tower causing significant damage to a 130’ tower section. Other components of the cab were also scraping the tower as the cab traveled up and down. The likely cause is a faulty bearing in one of the guide rollers.
Attachment | Size |
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Incident Summary #II-978382-2020 (#16593).pdf | 592 KB |