This can be the initial step, while you are thinking of conducting a geotechnical investigation at your proposed site. You should demolish existing previous structures and effectively clean up them before beginning perform. If entire demolition is not possible, then consider to build an open up Area of 5 feet https://landsurveyingservicesbang32109.bloggactif.com/33311007/indicators-on-geotechnical-soil-investigation-bangladesh-you-should-know