OSHA has cited the chemical manufacturer with 12 serious violations at the chemical manufacturer’s Nitro facility after a July investigation initiated following the death of a worker performing sandblasting activities. During the sandblasting activities, the airline for a supplied air hood was hooked up to a nitrogen gas line and the worker became unconscious. The serious violations related to the fatality included failing to label nitrogen lines at connection points and not ensuring that breathing air couplings were incompatible with other gas systems. Other serious violations included failing to provide training on hazardous chemicals, ensure stairways wider than 44 inches have handrails on each side, provide process safety information and process hazard analysis, use approved electrical chain hosts, develop a mechanical integrity program, and document that equipment complied with recognized and generally accepted good engineering practices. Here is a breakdown of the citations…