Hi,
Hoping for some greater understanding around decision making builders use to work out how much to cut a block? We have a sloping block (back to front) and we are looking at building with a slab so need to cut in to the block but want to minimise this as much as possible as we have rock.
We have to split the house but wondering if we can increase number of steps in the split so that they don't need to cut into the block so much.
Also does anyone know the maximum driveway gradient allowable to avoid scraping of bottom of the car? I know this is one of the reasons why we need to cut the block as well
We are in Sydney NSW. Wondering if we should get our own engineer report to assist us.
Thanks