“Grave” concerns are held for Sydney Metro construction workers who were exposed to more than 200 times the safety standard of silica dust. Exposure to silica dust was 208 times the workplace ...
In early 2020, the Occupational Safety & Health Administration (OSHA) revised its National Emphasis Program to identify and reduce worker exposure to silica dust. According to the program ...
Exposure to silica dust was 208 times the workplace exposure standard (WES), with 34 per cent of air monitoring results for the Sydney City and Southwest Metro in breach of the standards.