OSHA Industrial Hygiene

OSHA Industrial Hygiene

OSHA Industrial Hygiene Welding fumes are a common occupational exposure. Several different welding fumes can cause similar adverse health effects. Personal sampling of a welding operation at a manufacturing facility produced the following 8-hour time-weighted average (TWA) results for individual metal fumes. Metal Fume Result OSHA PEL ACGIH TLV Antimony 0.05 mg/m³ 0.5 mg/m³ 0.5 […]