Based on that awareness and following extensive debate and Congressional hearings, OSHA issued regulations governing grain elevator operations which have resulted in a dramatic reduction in frequency and severity of elevator explosions during the past decade. This Panel's work, completed in 1983, resulted in raising awareness in the grain handling industry of the hazards of grain dust as well as providing specific means of reducing those hazards. Its membership was composed of experts in systems analysis, explosion dynamics, investigations and prevention, instrumentation, grain handling and processing, agricultural insurance practices, employee relations, dust control methods, and aerodynamics. Following this symposium, the Department of Labor's Occupational Safety and Health Administration (OSHA) requested the NAS to form the Panel on Causes and Prevention of Grain Elevator Explosions. The Department of Agriculture engaged the National Academy of Sciences (NAS) in 1978 to conduct a symposium on grain elevator explosions. This concern led - as is often the case in issues of national concern that involve science, economics, and technology - to calling on the National Academy of Sciences for an objective perspective.
DYING LIGHT ONLY EXPLOSION CHALLENGE PROBLEM HOW TO
Five elevator explosions in the United States in December 1977, resulting in 59 deaths and 48 injuries, raised concern in the Federal Government about how to reduce such disasters.
However, they have probably occurred from the time that structures for handling large amounts of grain were first developed.
Records of grain elevator explosions have been documented for over 120 years. Chapter 1 | Engagement of Investigatory Expertise
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