Browse Forums Owner Builder Forum Re: my soil report 3May 29, 2009 11:30 pm my soil test cane P -class which is bad ,my drafty told me the engineer maybe will design piers in every 3.5m in foundation depth of each them about 2.5 m wich will cost to much money ,any one could advice me what I should do? what are the cost for this piers ?do I should keep going or I forget about my project and sell my land ? need urgent advice please . I feel like I'm lost . 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 13099 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 37143 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 5194 |