I thought I discussed this somewhere but can't find it, so apologies if I did.
Wow, I double checked the R.L for my slab and guess what?... It ~230mm too low!
I questioned the builder B Homes when they laid the slab and he said they checked it and it was fine ... (edit removed). They are now nearly at lockup.
I'm now wondering what the ramifications of something like this are.
I'm not in a flood prone area, well I suppose at the correct RL I'm not, but I might be now and I've started thinking that if its not corrected I may not even be able to get insurance.
What are people's experiences with slabs that have been poured too low?