Ditchmen • NUCA of Florida Ditchmen • July 2016 | Page 19
OSHA Forges Ahead With
Silica Rule Despite Legal
Challenges
Litigation over the U.S. Occupational Safety and Health Administration’s (OSHA)
Occupational Exposure to Respirable Crystalline Silica rule should not delay its
implementation, according to David O’Connor, director of the Office of Chemical
Hazards (Non-Metals) in OSHA’s Directorate of Standards & Guidance. The rule will
reduce the permissible exposure for crystalline silica to 50 micrograms per cubic
meter of air, averaged over an eight-hour shift, from the current 100 micrograms
per cubic meter of air standard for general industry. However, there are industry
concerns that the lower limit is unattainable. OSHA has received 11 separate
petitions filed by industry and labor stakeholders challenging various aspects of
the rule. Construction employers are required to be in compliance with the new
rule by June 23, 2017.
Come hear the latest on the Silica Rule from OSHA Area Director Brian Sturtecky
at the NUCA FL Construction Industry Forum on July 22.
JULY 2016 • DITCHMEN
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