The ground underneath needs to be level and stable, with base plates for even weight circulation. http://[email protected]/suivi_forum/?a%5B%5D=%3Ca+href%3Dhttp%3A%2F%2Fwiki.68edu.ru%2Fw%2F-The--Value-of-Scaffolding-Inspections-A--Security--Overview--v%3Escaffolding+business+for+sale%3C%copyright%3E%3Cmeta+http-equiv%3Drefresh+content%3D0%3Burl%3Dhttp%3A%2F%2Fyerliakor.com%2F+%2F%3E