What is the primary objective of OSHA's asbestos standard in construction (29 CFR 1926.1101)?

• A. To limit worker exposure to asbestos by specifying permissible exposure limits, required engineering controls and work practices, PPE, medical surveillance, training, and disposal requirements.
• B. To ban all use of asbestos in construction.
• C. To provide hazard communication only.
• D. To classify asbestos as non-hazardous material.

Answer: (A)

The main idea is to protect workers from asbestos exposure by actively limiting how much asbestos fibers they can breathe and by using a layered set of protections. The standard does this by establishing a permissible exposure limit and requiring a combination of controls and practices to keep exposures as low as possible. It mandates engineering controls and work practices to minimize release and spread of fibers, and when those controls can’t completely eliminate risk, it requires appropriate personal protective equipment. It also calls for medical surveillance for workers exposed at certain levels, training so workers understand the hazards and how to protect themselves, and proper disposal of asbestos-containing waste to prevent environmental release. Together, these elements address both immediate exposure and long-term health risks, helping prevent asbestos-related diseases like asbestosis, mesothelioma, and lung cancer. The other options don’t fit because the standard isn’t a blanket ban on asbestos use, it isn’t only hazard communication, and asbestos is not treated as non-hazardous within this regulation.