Items Tagged with 'silica PELs'

Silica, often referred to as quartz, is a very common mineral.  It is found in many materials common on construction sites, including soil, sand, concrete, masonry, rock, granite, and landscaping materials.

Dr. David Michaels, five years into his job as OSHA boss and the longest-serving OSHA leader in agency history, gave a state of the OSHA nation report at ASSE’s Safety 2014 conference in Orlando this past June. These were his main talking points:

In a public hearing last week, the American Industrial Hygiene Association® (AIHA) expressed support for OSHA’s proposed rule on occupational exposure to respirable crystalline silica.

OSHA’s effort to reduce the permissible exposure limits for silica began a new phase this week, with an intensive three week period of public hearings that wrap up on Friday, April 4. Assistant Secretary of Labor for Occupational Safety and Health Dr. David Michaels said his agency’s rulemaking is an open process, “and the input we receive will help us ensure that a final rule adequately protects workers, is feasible for employers, and is based on the best available evidence."