Washington – Many industry stakeholders used a public comment period, which closed Feb. 11, to voice opposition to OSHA’s proposed rule on reducing the permissible exposure limit for crystalline silica.
Montreal – Most construction workers exposed to crystalline silica dust are at risk of developing occupational diseases over the long term, a new report from scientific research organization IRSST suggests.
Washington – OSHA’s current rule on silica is based on obsolete analytical data, and exposure at the current permissible exposure limit results in “significant risks of death” from cancer and other diseases, the agency said during a Jan. 14 webchat that discussed proposed updates to the rule.
Atlanta – Stronger regulations and early-detection efforts are necessary to prevent and diagnose occupational lung illnesses related to silica exposure, according to a new research review from Emory University and the American Cancer Society.
Silver Spring, MD – A new online tool from the Center for Construction Research and Training (better known as CPWR) allows users to confidentially save, retrieve and edit plans for reducing worker exposure to silica.