Contract Scaffolding Services Ltd was prosecuted by the Health & Safety Executive (HSE) following the incident at a factory in Dalston, Cumbria, on 22nd February 2013.
Carlisle magistrates heard that the company had been subcontracted to fit edge protection around the roof of a building, to prepare for its removal ahead of the building’s demolition.
The 23-year-old trainee scaffolder from Carlisle was part of a four-strong team carrying out the work. He was wearing a harness, but this was not clipped onto anything at the time of the incident.
He was working on the roof and as he tried to walk past one of his colleagues, he stepped onto a roof light which gave way, causing him to fall through it.
As he fell, he struck parts of the internal steel structure of the building, causing severe cuts to his face and head, before hitting the concrete floor more than six and a half metres below and shattering his knee cap into 12 pieces. As a result of his injuries, he is no longer able to carry out manual work.
The court was told that although Contract Scaffolding Services Ltd had prepared a scaffolding plan, method statement and risk assessment prior to starting the work, it did not mention the presence of the fragile roof lights.
The scaffolding plan stated that workers would initially work from a cherry picker or scissor lift and that once a single handrail was installed they would gain access onto the roof.
This would prevent falls from the edge but offered no protection from a fall through the roof lights, which ran at four metre intervals and left less than half a metre of usable space where the scaffolders were working.
The plan made no mention of the need to wear a harness when working on the roof and the court heard that although the injured worker was issued with a harness, at five feet the lanyard was so long that even if it had been clipped onto the scaffolding it would not have stopped him falling through the roof lights due to their position.
Contract Scaffolding Services Ltd, of Carleton Depot, London Road, Carlisle, was fined £15,000 and ordered to pay £920 costs after pleading guilty to breaching Section 2(1) of the Health and Safety at Work etc Act 1974 and Regulation 9(1) of the Work at Height Regulations 2005 on 18 June 2014.