Norwegian Labour Inspection Authority to Enhance Safety Inspections for Quarz Dust Exposure

On 16 May 2024, the Norwegian Labour Inspection Authority (Arbeidstilsynet) announced a series of inspections this summer targeting industries with potential exposure to respirable crystalline silica (RCS). These inspections aim to ensure compliance with safety measures to prevent RCS exposure  and improve workplace safety.

Every day, thousands of workers are exposed to quartz-containing rock dust, which can lead to serious health issues such as lung cancer, allergies, and chronic obstructive pulmonary disease (COPD). To address this, the Norwegian Labour Inspection Authority will carry out nationwide inspections focusing on how well companies mitigate the risks associated with exposure to RCS.

Nationwide Inspections Targeting the Construction Industry

The upcoming inspections will be carried out throughout the country, primarily in the construction industry. The aim is to assess whether companies have adequately mapped and risk assessed the presence of quartz and implemented sufficient risk reduction measures.

Effective Measures to Reduce Quartz Exposure

Reducing exposure to quartz dust requires the implementation of both technical and organizational measures. Priority should be given to the following collective measures that protect all employees:

Technical Measures:

- Ensure that work equipment complies with regulations and includes dust collection systems.

- Use closed cabins with HEPA filters and positive pressure.

- Implement watering techniques to suppress dust.

Organizational Measures:

- Limit simultaneous work and presence in contaminated areas.

- Establish good routines for operation, maintenance, and cleaning.

- Training employees in safe working habits, such as avoiding the transfer of dust into clean areas and keeping vehicle windows closed.

If technical and organizational measures do not sufficiently reduce quartz exposure, workers must use personal protective equipment, such as respirators with P3 filters, especially during activities such as blasting, drilling, and crushing in construction.

The Norwegian Labour Inspection Authority's proactive approach underlines its commitment to protecting workers’ health and ensuring industry-wide compliance with safety regulations.