Governing Regulations
Construction workers may encounter hazardous chemicals in many forms such as gases, vapors, dust, fumes, and mists. Substances like lead, mercury, methylenedianiline (MDA), polyvinyl chloride (PVC), and flame retardants can pose serious health risks. Some effects of exposure may be immediate, while others develop over time and can be life-threatening. That’s why understanding industrial hygiene and safe chemical handling is vital to preventing long-term harm.
The Occupational Safety and Health Administration (OSHA), established under the Occupational Safety and Health Act of 1970, enforces worker safety standards published in Title 29 of the Code of Federal Regulations. This course focuses on toxic substance regulations within 29 CFR Part 1926 for construction.
Key governing regulations include:
- 29 CFR 1926.55 – Gases, Vapors, Fumes, Dusts, and Mists
- 29 CFR 1926.57 – Ventilation
- 29 CFR 1926.59 – Hazard Communication
- 29 CFR 1926.60 – Methylenedianiline
- 29 CFR 1926.62 – Lead
- 29 CFR 1926.64 – Process Safety Management of Highly Hazardous Chemicals
- 29 CFR 1926 Subpart Z – Toxic and Hazardous Substances
