Compact the soil in the trench bottom which has a hand tamper or vibrating plate compactor. This phase is commonly neglected. The excavator, and in many cases hand shovels, can disturb and loosen the top inch or two of soil, Which’s more than enough to make your wall settle—settling is https://belpaese15702.blogoxo.com/31186103/the-definitive-guide-to-sandstone-blocks