Sources: CP staff; Occupational Safety & Health Administration
Concrete, aggregate and cement interests are well represented in parties challenging the rationale, compliance costs and burdens—along with a timeline from announcement (August 28) to close of a four-month public comment period (February 11)—tied to the Occupational Safety & Health Administration’s Notice of Proposed Rulemaking for Occupational Exposure to Respirable Crystalline Silica.
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