The article below about house re-stumping is quite an old one, so I don’t know how relevant some of the technical information is, but the more general information seems to be quite good. It is copyright 1997, so that would explain some of the diferences that I have seen between what they write and what I’ve seen around Townsville now.
One thing that is definitely lacking is that there is no mention of steal stumps for your re-stumping project. Almost all of the new homes that I have seen up here in Townsville that have been re-stumped in the last 5-years or so have used steal stumps instead of the older timber or concrete stumps.
You can check out my own checklist for what we are currently walking though in getting our own house lifted and re-stumped here, House Lifting and Restumping Schedule, we are currently at step number 1 still, although I should have the plans for the house tomorrow to move on to step number 2 which is taking it to the Engineer.