Construction Equipment Guide
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Thu February 06, 2020 - National Edition
The U.S. Department of Labor's Occupational Safety and Health Administration (OSHA) has established a revised National Emphasis Program (NEP) to identify and reduce or eliminate worker exposures to respirable crystalline silica (RCS) in general industry, maritime, and construction. The NEP targets specific industries expected to have the highest numbers of workers exposed to silica, and focuses on enforcement of the new silica standards, one for general industry and maritime (29 CFR § 1910.1053) and one for construction (29 CFR § 1926.1153).
These standards became effective in June 2016, and construction employers were required to begin complying with their standard as of Sept. 23, 2017, and general industry and maritime employers were required to begin complying with their standard as of June 23, 2018.
What changes were made to the NEP?
OSHA will conduct 90 days of compliance assistance for stakeholders prior to beginning programmed inspections for the NEP.
Respirable crystalline silica consists of small silica particles that are generated by cutting, sawing, grinding, drilling, and crushing materials such as stone, rock, concrete, brick, block, and mortar. Inhaling the dust created during these operations can cause silicosis, an incurable lung disease, lung cancer, and chronic obstructive pulmonary disease.
For more information on the health effects from silica exposure, and how employers can protect workers, visit OSHA's Safety and Health Topics webpage on Crystalline Silica.