Document ID: chunk:federal_register_of_legislation:F2017C00828:body:0:p4
Version: federal_register_of_legislation:F2017C00828
Segment Type: other
Provision Reference: 
Character Range: 8307–11446

environment:
            (i)            for a cumulative period of at least 6 000 hours before the clinical onset of malignant neoplasm of the lung; and
            (ii)         at the time material containing crystalline silica was being produced, excavated, drilled, cut or ground, or used in construction, manufacturing, cleaning or blasting; and
            (iii)       where the first inhalation of respirable crystalline silica dust commenced at least ten years before the clinical onset of malignant neoplasm of the lung; or

         (n)                inhaling fumes, vapours or dusts of a metal or metalloid from the specified list:
            (i)            for a cumulative period of at least 3 500 hours before the clinical onset of malignant neoplasm of the lung; and
            (ii)         where the first inhalation of fumes, vapours or dusts occurred at least ten years before the clinical onset of malignant neoplasm of the lung; or

         (o)                inhaling fumes of bis(chloromethyl)ether or chloromethyl methyl ether:
            (i)            for a cumulative period of at least 3 500 hours before the clinical onset of malignant neoplasm of the lung; and
            (ii)         where the first inhalation of fumes occurred at least ten years before the clinical onset of malignant neoplasm of the lung; or

         (p)                having berylliosis at the time of the clinical onset of malignant neoplasm of the lung; or

         (q)                being exposed to arsenic as specified before the clinical onset of malignant neoplasm of the lung, where the first exposure to arsenic occurred at least ten years before the clinical onset of malignant neoplasm of the lung; or

         (r)                 inhaling smoke from the combustion of coal, wood, charcoal or another solid biomass fuel while in an enclosed space with a visible smoke haze:

            (i)            for a cumulative period of at least 15 000 hours before the clinical onset of malignant neoplasm of the lung; and
            (ii)         where the first inhalation of smoke commenced at least ten years before the clinical onset of malignant neoplasm of the lung; or

         (s)                 inhaling ambient polluted air as specified:

            (i)            for a cumulative period of at least 70 000 hours before the clinical onset of malignant neoplasm of the lung; and
            (ii)         where the first inhalation of ambient polluted air occurred at least ten years before the clinical onset of malignant neoplasm of the lung; or

         (t)                 inhaling soot, whilst engaged in the cleaning of chimneys or flues:

            (i)            for a cumulative period of at least 3 500 hours before the clinical onset of malignant neoplasm of the lung; and
            (ii)         where the first inhalation of soot occurred at least ten years before the clinical onset of malignant neoplasm of the lung; or

         (u)                inhaling mist from a strong inorganic acid:
            (i)                 for a cumulative period of at least 3 500 hours before the clinical