well i am absolutely buggered. I had mega help today from my brother in law and Alan Meehan. A lot got done!!!! ran the Data cables, and the power cables, dug a few trenches and broke out a concrete path. A great way of using 2m3 of concrete LOL - the extra becomes instant roundup....
So - i have used 32MPa 10mm mix - the pier was done in a complete pour - thats why there are the retaining wall bricks on top to keep it from rising - forgot to tie it off to the reo - note must remember that if ever i get to do it again
it was pretty hot work, but rewarding.
all that is left now is to run the floor supports and then start drilling and screwing the decking on.