A new document on this topic is currently being prepared for inclusion in the PPL.

Pending approval and publication of the new entry, information on this topic is available at

http://www.deir.qld.gov.au/workplace/hazards/exposures/silica/index.htm#.VCzREKN-8eE

No current documents in this topic.
Custodians
Director, Occupational Health and Safety
Mr Jim Carmichael