The HSE has published new guidance and launched a nationwide inspection programme as it clamps down on dangerous stoneworking practices.
Dry fabrication of engineered stone can release silica dust, which, if inhaled, can lead to silicosis, a fatal lung disease.
The HSE’s action has been prompted in part by the death of two young workers from the disease, and pressure from MPs, trade unions and medical professionals.
The measures conclude a two-year process of research and industry engagement undertaken by the regulator.
The research found that dry fabrication results in exposure to respirable crystalline silica five to 10 times higher than wet methods using the equivalent tools. It also found that lower-content silica engineered stone is readily available at the same quality, which the HSE says removes any business reason not to switch.
Stone engineering guidance
To help businesses understand the new legal obligations, the HSE has published a Control of Substances Hazardous to Health (COSHH) guidance sheet. Centred on the research, it instructs employers to: switch to engineered stone with a low silica content; use on-tool water suppression; control mist; provide appropriate respiratory protective equipment (RPE); and carry out regular health surveillance.
A nationwide inspection programme will support the guidance. Over the next 12 months, HSE inspectors will conduct more than 1,000 visits to fabricators across, with enforcement action taken against those failing to meet the required standards.
Mike Calcutt, deputy director in HSE’s engagement and policy division, affirmed the regulator’s tough stance. The “guidance marks our most significant intervention in the engineered stone sector to date, and not without good reason”, he said.
“Silicosis is incurable, but it is entirely preventable. No worker should lose their life to a lung disease caused by their job, and that is why we have taken this action.”
