Thanks again
Hi Interpal75
The cost of the survey was included in the $1000 tender fee with our builder (Elderton). I would check this with your builder also.
Going back to the Compaction Certificate, it turned out that we didn't need this since when I asked the developer about it they actually came back with the overall land survey with soil classification. So, in simple terms - just ask your developer for the survey report showing the soil class. Then you can put that to your builder and, together with the cost if dropped edge beam, have a reasonable idea what your main site costs will be.