5 Ways to Manage Contractors Health & Safety on Site AFEC’s David Ahearne Speaking on Behalf of IOSH at the RDS. David desribes 5 practical steps for facilities manager to manage contractors effectively. We have attached this document and hope you enjoy. We would like to thanks everyone for great turn out . AFEC support FM managers across the country in delivering Health & Safety, Fire Safety, and the management of effective and efficient working facilities.