Please your help/advice is required urgently...
Was the ground in your garage compacted before they laid the concrete?
Here in WA they lay the slab for the house then when the house is nearly complete they lay the concrete in the garage... but does the ground get compacted before laying this concrete?
The concreter is on site and no compaction has been done... I'm not sure it this is standard practise?
I would have thought it should be compacted.
Did your garage floor get mesh/reo in it?