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What is OSHA's current Permissible Exposure Limit for asbestos in the construction industry?

  1. 0.1 f/cc

  2. 1 f/cc

  3. 0.05 f/cc

  4. 0.2 f/cc

The correct answer is: 0.1 f/cc

The correct answer is based on the established regulatory standards set by OSHA (Occupational Safety and Health Administration) regarding exposure to asbestos in the construction industry. The current Permissible Exposure Limit (PEL) for asbestos is set at 0.1 fibers per cubic centimeter of air (f/cc) averaged over an 8-hour workday. This limit is crucial for preventing adverse health effects that can arise from asbestos exposure, such as lung cancer, mesothelioma, and asbestosis. To clarify the significance of this limit, it is important to note that it reflects OSHA’s commitment to protecting workers from the dangers associated with asbestos, which is a known hazardous material. Understanding this limit helps supervisors and safety personnel implement appropriate workplace safety measures, such as monitoring exposure levels, ensuring proper use of personal protective equipment (PPE), and conducting regular training on handling asbestos materials. The other provided options reflect different exposure levels not currently recognized by OSHA as the permissible limit, which reinforces the relevance of the correct PEL in providing guidance for safe work practices in environments where asbestos may be present.