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Air Compressors >>

Airborne Contaminants and Dust

The employer must control employees’ exposure to airborne contaminants and employees’ skin contact with those substances identified in Table AC-1 of 5155 and 1528.

Some of the substances listed in Table AC-1 also have specific performance standards, noted in the CSOs and the GISOs, for controlling employee exposure. These substances include asbestos (1529); cadmium (1532); lead (1532.1); benzene (5218); methylenedianiline (1535); and welding fumes (1536, 1537).

Airborne contaminants must be controlled by: 5141

  • Applying engineering controls
  • Removing employees from exposure to the hazard and by limiting the daily exposure of employees to the hazard
  • Providing respiratory protective equipment whenever such engineering controls are not practicable or fail to achieve full compliance