In the recorded SPT Values, we compute the corrected SPT or SPT N-Values on the SPT area log. We evaluate the blows for the main 6 inches of penetration as seating worth and don't depend in the calculation of SPT N Value. We count the rest of the 12 inches https://rivercmxrb.goabroadblog.com/31425191/everything-about-site-soil-investigation-bd