Offshore supply vessels are constructed in sections by a team of workers. Each of the workers uses tools that generate dangerous fumes. An accurate representation of the number of workers per task is shown, and each of the possible sources… Read More

OSHA regulations on welding require job sites to have sufficient ventilation necessary to maintain welding fumes and smoke within safe limits. An office worker at this fabrication site, who performed his daily tasks in an area with an independent HVAC… Read More

When the Twin Towers collapsed, they created a 180 mph, high-speed cloud of building materials containing many hazardous substances that at ground level became a high pressure, rapidly expanding plume, driving these toxic materials deeply into and throughout nearby buildings…. Read More