Soil resistivity testing with exact assortment of data is the greatest indicator of the corrosivity in the soil for buried metallic buildings and has a substantial effect on the look of cathodic safety methods. The commonest exam methodology for discipline selection of soil knowledge would be the Wenner 4 pin https://voiceover-pete22221.uzblog.net/a-review-of-soil-resistivity-testing-companies-bangladesh-52355715