The woman went on to the roof of a single-storey extension at the Firvale Dental Practice, operated by Integrated Dental Holdings, with a colleague at lunchtime and sat on the domed roof light, not realising it was fragile.
The plastic of the roof light gave way and she fell to the floor injuring her back, shoulder, knee and neck and was hospitalised. The jury at Sheffield Crown Court heard that at least five other workers had used the roof, and were at risk of falling from the roof edge or through the roof lights.
The court heard the flat roof of the surgery was easily reached using a door on the first floor of the main building and although the door was locked, the key was left hanging nearby.
Some four years earlier, in a risk assessment by its own health and safety consultant, the practice had been warned the roof lights were fragile and that no protection was in place to prevent falls from the open roof edges. The owner had also failed to act on advice to remove the keys to the roof access door and to post ‘no entry’ signs.
Integrated Dental Holdings was found guilty of breaching the Health and Safety at Work etc. Act 1974 and was fined £18,500 with costs of £71,632.79.
HSE Inspector, Mark Welsh, said after the hearing:
“Falls from height are the commonest cause of fatal injuries in the workplace and are also responsible for a large percentage of the most serious occupational injuries.
“While many falls take place in manufacturing and construction, the risks can be present in the most unlikely work environments and employers should assess the risks and then take the steps necessary to implement the controls needed to safeguard their employees.
“You don’t have to fall from a great height to lose your life. It’s wrong that workers like the one in this case suffer serious preventable injuries because simple steps have not been taken to manage obvious workplace risks.”
