Yep PP not a lot but I think this one might just sneak under the radar as a quiet achiever 'till everyone wakes up to the fact that the resources sector wont go away.
EG I read somewhere just recently that in the US alone they need to replace 35,000 miles of oil & gas pipelines due to wear & tear over the yrs, although I dont know where they are going to get the moolah - I suppose they will just keep the printing presses churning.