concentration) 8 hours 0.05 ppm 8 hours 0.08 ppm Sulphur 1 hour 0.20 ppm 1 day a year 1 dioxide (SO2) day a year 1 day 0.08 ppm (maximum none concentration) 1 year 0.02 ppm
concentration) 8 hours 8 hours 0.05 ppm 0.08 ppm Sulphur dioxide (SO2) (maximum concentration) 1 hour 1 day 1 year 0.20 ppm 0.08 ppm 0.02 ppm 1 day a year 1 day a year none
Hazelwood_Mine_Inquiry_Report_Part04_PF_24_pt.docx