https://www.csb.gov/csb-determines-fatal-2003-incident-at-hayes-lemmerz-plant-in-indiana-most-likely-caused-by-explosion-in-dust-collection-system-company-did-not-identify-or-control-hazards-of-aluminum-dust/
CSB Determines Fatal 2003 Incident at Hayes Lemmerz Plant in ...
Oct 5, 2005 ... Dust from the scraps is conveyed into a dust collector outside the building. The CSB determined that an explosion in the collector sent a ...