SA enforces exposure limit for respirable crystalline silica
By: SafeWork SA SafeWork SA will implement a reduced workplace exposure limit (WEL) for respirable crystalline silica on 1 July 2020. Work health and safety (WHS) ministers have agreed by the requisite majority decision of Safe Work Australia to reduce the WEL for respirable crystalline silica to an eight-hour time-weighted average of 0.05 mg/m3. WHS ministers agreed …