//January

OSHA’s New Silica Exposure Rules

By |2017-01-24T16:13:28+00:00January 24th, 2017|Categories: News|

OSHA announced a final rule for respirable silica dust on March 24, 2016.  It is unlikely that existing plants meet new limit of 50 ug/m3. Below are the details of the new rules. Be sure to be aware of these new rules and how they can affect you. General Industry (including frac sand manufacturers) have until [...]