Environmental and Sustainability Consultants

Monthly archives for April, 2017

The OSHA Silica Standard- Will It Be Enforced?

The OSHA Silica Standard- Will It Be Enforced? The health hazards of inhaling respirable crystalline silica dust have been known for over 400 years.   OSHA has had a permissible exposure limit (PEL) which was based on the 1968 Threshold Limit Value (TLV) established by the American Conference of Governmental Industrial Hygienists (ACGIH). Last year, OSHA […]

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