US Department of Labor revises OSHA’s Combustible DustNational Emphasis Program
WASHINGTON – The U.S. Department of Labor’s Occupational Safety and Health Administration today issued a revised Combustible Dust National Emphasis Program. Any combustible material can burn rapidly when in a finely divided form. If such a dust is suspended in air in the right concentration, under certain conditions, it can become explosible. The purpose of the revised emphasis program is to continue OSHA inspections of facilities that generate or handle combustible dusts likely to cause fire, flash fire, deflagration and explosion hazards.
The NEP was revised based on enforcement history and combustible dust incident reports. In 2018, wood and food products made up an average of 70 percent of the materials involved in combustible dust fires and explosions. Incident reports indicate that the majority of the industries involved in combustible dust hazards are wood processing, agricultural and food production and lumber production, but others are susceptible as well.
