On 6 December 2005, the installer was working alone on the lift's wiring while standing on the roof of the lift car at an office building in London.
The cable of a control used to move the lift was severed when it became wrapped around a bolt protruding from the lift shaft wall. This led to a rogue command being sent to the lift's controller causing the lift to start moving upwards.
The installer became trapped between the top of the lift car and the top of the doorway as it travelled upwards, suffering fatal crush injuries.
Neither installer, nor his assistant, had experience of installing the type of lift control system being fitted at the site.
The Old Bailey heard the main contractor carrying out the work was had sub-contracted the work to a specialist lift engineer it had worked with previously. However, due to delays the sub-contractor had to leave the job uncompleted.
The job was then sub-contracted the completion and testing of the lift to a second sub-contractor who employed the installer to undertake the final phases of work.
The company pleaded guilty to breaching section 3(1) of the Health and Safety at Work etc Act 1974. The company was fined a total of £20,000 and ordered to pay costs of £25,000. The company has now stopped trading and has limited financial resources.
A HSE Inspector commented upon the case:
"This tragic event illustrates the critical importance of having sufficient protective features within a control system.
Just one fault sent this lift out of control. Completed lifts have many protective features and this principle cannot be ignored when lifts are being constructed. That is why the permanent car top controls should be used whenever possible, rather than temporary ones."
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