Browse Forums Building A New House Re: soil ratings... 2Jul 20, 2009 9:09 pm It really is a how long is a piece of string question. There are so many variables. This thread may give you an idea. viewtopic.php?f=31&t=9017&hilit= I leave you to fend for yourself, figure things out yourself. Terrence Malick I am not sure whether Perth has its own way of doing things in regards to this. Most of Perth has class A (sandy soil), except for some areas near rivers or hills. 2 13105 We were lucky in that our old house was so small (86 square metres) compared to the new house, they were able to take enough readings around the old backyard house before… 8 37150 DIY, Home Maintenance & Repair I'm in WA and our sandy soils make drainage a bit easier but this is what I'd be doing. Dig down to your footings and let the wall dry out. Clean it all well by brushing… 1 5197 |