Vital security devices for scaffolding consists of personal safety devices (PPE) like safety helmets, harnesses, and non-slip shoes. http://[email protected]/suivi_forum/?a%5B%5D=%3Ca+href%3Dhttps%3A%2F%2Fwww.webwiki.fr%2Frichmondscaffolding.co.uk%2Findex.html%3Escaffolder%3C%copyright%3E%3Cmeta+http-equiv%3Drefresh+content%3D0%3Burl%3Dhttps%3A%2F%2Fwww.webwiki.it%2F+%2F%3E