First published by Safety+Health an NSC publication.
Washington — OSHA has published new guidance and resources intended to help employers and workers navigate the agency’s beryllium standards.
One guidance document addresses interim enforcement. In July, OSHA issued a final rule that revised the beryllium standard for general industry (1910.1024). A month later, the agency published another final rule that revised the beryllium standards for construction (1926.1124) and shipyards (1915.1024).<\p>
Additionally, the agency published a small entity compliance guide for beryllium in general industry, as well as guidance on medical surveillance for workers exposed to the strong, lightweight metal that is used in many industries, including electronics and the defense industry.
OSHA previously published a series of answers to frequently asked questions about beryllium and associated standards. Overexposure to beryllium can cause serious health risks, including incurable chronic beryllium disease and lung cancer.
Nieuwegein, The Netherlands — On-the-job exposure to silica, beryllium and certain other metals may be linked to the inflammatory disease sarcoidosis, results of a recent study led by Dutch researchers suggest.
For people who have sarcoidosis, inflammatory cells collect and grow in parts of the body – typically the lungs and lymph nodes – and can potentially damage organs. The cause of the disease isn’t known, “but experts think it results from the body’s immune system responding to an unknown substance,” the Mayo Clinic states. No cure for the disease exists, but treatments are available. In certain instances, sarcoidosis clears up on its own.
For the study, the researchers assessed the potential exposures to silica, beryllium, aluminum and zirconium among 256 sarcoidosis patients and 73 control patients who had obstructive sleep apnea, using the results of a questionnaire on work history. Patients with OSA were used as controls because “there is no relationship between environmental triggers and development of OSA.”
Results show that the sarcoidosis patients had a higher percentage of workplace exposure to silica or the other metals – 32.4% (or 83 out of 256), compared with the control group’s 24.7%. After the researchers examined the immune system reactions to silica and the other metals in 33 sarcoidosis patients and 19 control patients using a lymphocyte proliferation test, more than 21% of the former group showed reactions to the materials compared with none of the latter group.
Immunoreactivity to silica and metals was only found in sarcoidosis patients, supporting the hypothesis that these antigens may be involved in the pathogenesis of a distinct subgroup of sarcoidosis patients. This indicates that when searching for causative agents in sarcoidosis patients, besides beryllium, also zirconium, aluminium and silica deserve clinical investigation.
Washington — OSHA has finalized revisions to its beryllium standard for general industry. Announced July 13, the final rule includes changes to five definitions and the addition of one new definition – beryllium sensitization.
Beryllium is a lightweight metal that can cause serious health problems, including lung cancer and chronic beryllium disease – also known as berylliosis.
The revised definitions address:
Beryllium work areas
Chronic beryllium disease
A chronic beryllium disease diagnostic center
Dermal contact with beryllium
Additional revisions include methods of compliance, personal protective clothing and equipment, hygiene areas and practices, housekeeping, medical surveillance, hazard communication, and recordkeeping. A new Appendix A is “designed to supplement the final standard’s definition of beryllium work area,” the notice states.
The compliance date for these changes is Sept. 14.
OSHA announced proposed alterations to its beryllium standards for the construction and shipyard industries on Sept. 30.
OSHA wants to “revoke the ancillary provisions” in the construction and shipyard industries but maintain the permissible exposure limit of 0.2 micrograms per cubic meter of air and short-term exposure limit of 2 micrograms per cubic meter of air, the agency states in a proposed rule published June 27, 2017. These provisions include exposure monitoring, regulated areas (and competent person in construction), written exposure control plans, protective equipment, medical surveillance, medical removal and worker training.
“OSHA has evidence that exposure in these industries is limited to a few operations and has information suggesting that requiring the ancillary provisions broadly may not improve worker protection and be redundant with overlapping protections in other standards,” the agency states in a press release issued June 23, 2017.
Beryllium is a lightweight metal used in industries such as electronics and energy. It can be highly toxic when released into the atmosphere, where workers can inhale it. Exposure can pose serious health risks to workers, including chronic beryllium disease and lung cancer.
Requests to speak or present a written or electronic presentation during the teleconference are due Sept. 4.
ACCSH advises the Department of Labor and OSHA on upcoming standards affecting the construction industry and “the administration of safety and health provisions” in the Construction Safety Act.
The U.S. Department of Labor’s Occupational Safety and Health Administration (OSHA) today issued a proposed rule to revise the beryllium standard for general industry. The proposed changes are designed to clarify the standard, and to simplify or improve compliance with the standard.
The proposed rule would amend selected paragraphs of the standard, including “Definitions,” “Methods of Compliance,” “Personal Protective Clothing and Equipment,” “Hygiene Areas and Practices,” “Housekeeping,” “Medical Surveillance,” “Hazard Communication,” and “Recordkeeping.” It would also remove the existing Appendix A, which lists suggested controls, and replace it with a new Appendix A, Operations for Establishing Beryllium Work Areas.
Comments, hearing requests, and other information must be submitted electronically at http://www.regulations.gov, the Federal eRulemaking Portal, or by facsimile or mail. Read the Federal Register notice for submission details. Comments must be submitted by February 9, 2019. The enforcement date for the provisions affected by this proposal is December 12, 2018. While this rulemaking is pending, compliance with the standard as modified by this proposal will be accepted as compliance.
The proposal satisfies a settlement agreement with stakeholders that had concerns about some of the provisions in the 2017 beryllium final rule. The proposed rule would affect approximately 50,500 workers employed in general industry, and is estimated to yield minor net cost savings to employers. OSHA expects the proposed changes would provide employees with equivalent safety and health protections to the current standard.
Under the Occupational Safety and Health Act of 1970, employers are responsible for providing safe and healthful workplaces for their employees. OSHA’s role is to help ensure these conditions for America’s working men and women by setting and enforcing standards and providing training, education and assistance. For more information, visit www.osha.gov.