Father dies in "entirely avoidable" machine crush

An investigation by HSE found the incident was entirely avoidable and that Russell Hartley would still be alive had this work been planned, managed and monitored to a sufficient standard. Mr Hartley, was a self-employed engineer from Sheffield who had been hired by Premier Engineering Projects Ltd to replace machinery at a materials recycling facility on Twelvetrees Crescent, Bow, London. 

The 48-year-old led a group of four engineers tasked with replacing a Trisomat screen, known colloquially as a ‘flip-flop’, on 24 February 2020, when the incident occurred.

The flip-flop, a machine that sorts different sizes of waste, was fixed within a metal structure at height in a bay at the site. The crane, supplied by M&M Mobile Crane Hire Ltd, was first used to lower the flip-flop from its position at the site.

Mr Hartley, who also had three grandchildren, then took over using a telehandler. With the flip-flop resting on the telehandler’s forks, the machine began to go further down the bay. The flip-flop became jammed in the bay when Mr Hartley attempted to reverse the telehandler. The crane was then used again to lift the flip-flop off the telehandler, which unknown to the workers, had its forks slightly raised above ground level.

As the crane moved towards the telehandler, the flip-flop toppled forwards off the forks and crushed Mr Hartley. Another worker, who was standing on the flip-flop at the time, was thrown off the machine but escaped serious injury.

The HSE investigation found that two contractors, Premier Engineering Projects Ltd and M&M Mobile Crane Hire Ltd, failed to ensure the safety of those involved in carrying out the replacement of the Trisomat screen. The work being undertaken was not properly planned, supervised or carried out safely, and the assessment of the risks arising from the work was both unsuitable and insufficient. Mr Hartley was working with nine other engineers, also hired by Premier Engineering Projects, as well as three workers from M&M Mobile Crane Hire Ltd at the site.

Premier Engineering Projects Ltd, of Industry Road, Carlton, Barnsley, South Yorkshire, pleaded guilty to breaching Section 3(1) of the Health and Safety at Work etc. Act 1974. The company was fined £28,000 and ordered to pay £9,277.48 in costs at the Old Bailey on 1 August 2024.

M&M Mobile Crane Hire Ltd, of David Road, Colnbrook, Slough, pleaded guilty to breaching Section 3(1) of the Health and Safety at Work etc. Act 1974. The company was fined £48,000 and ordered to pay £9,500 in costs at the Old Bailey on 1 August 2024.

Speaking after the hearing, HSE inspector Mark Slater, who investigated this incident alongside HSE inspector David Beaton, said: “Had this work been planned, managed and monitored to a sufficient standard, this incident was entirely avoidable and Mr Hartley’s family would still have him in their lives. Risks arising from the lifting and moving of equipment of this size and nature are entirely foreseeable, and work of this nature should be afforded the utmost respect and care.”