Asbestos Control Measures
Controlling exposure to asbestos in the workplace is essential to protect workers' health and prevent the inhalation of asbestos fibers.
Here are some required measures to control exposure to asbestos:
Identification and Assessment: Conduct an asbestos survey to identify the presence of asbestos-containing materials (ACMs) in the workplace. Determine the condition, location, and accessibility of ACMs. Assess the potential for asbestos fiber release during normal operations or in case of disturbance.
Engineering Controls: Implement engineering controls to minimize asbestos fiber release, such as:- Enclosure and encapsulation to prevent fiber release.
- Installation of local exhaust ventilation to capture and remove fibers.
- Use of dust suppression techniques (wet methods) during work involving ACMs.
- Proper maintenance and repair of asbestos-containing materials to prevent damage or deterioration.
Work Practices: Develop and implement safe work practices for tasks involving ACMs, including:
- Prohibiting dry sweeping, dry brushing, or other activities that generate airborne fibers.
- Using appropriate work methods and tools to minimize disturbance of ACMs.
- Proper waste handling and disposal procedures for asbestos-contaminated materials.
- Decontamination procedures for workers and equipment after working with ACMs.
Personal Protective Equipment (PPE): Provide and require the use of appropriate PPE for workers exposed to asbestos, such as:
- Respiratory protection (e.g., high-efficiency particulate air (HEPA) filters).
- Protective clothing (e.g., coveralls) and disposable gloves.
- Eye protection, including safety goggles or face shields.
Training and Information: Provide training to workers on the hazards of asbestos exposure, safe work practices, and proper use of control measures. Ensure workers understand the proper use, maintenance, and limitations of PPE. Inform workers about the location and condition of ACMs in the workplace.
Monitoring and Record-Keeping: Conduct regular air monitoring to assess asbestos fiber levels in the workplace. Keep records of monitoring results, employee training, and any actions taken to control asbestos exposure. Review and update control measures based on monitoring results and regulatory requirements.
Regulatory Compliance: Comply with applicable regulations and standards related to asbestos, such as OSHA's Asbestos Standards (29 CFR 1910.1001 and 29 CFR 1926.1101). Follow local, state, and national regulations and guidelines specific to asbestos control and abatement. Consult with asbestos experts, occupational health professionals, and regulatory authorities.
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9-12. Which measure will help you control exposure to asbestos?
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