OSHA urges workers and members of the public engaged in cleanup and recovery activities to be aware of the hazards they might encounter and the necessary steps they should take to protect themselves. OSHA has created a fact sheet* for keeping workers safe during Hurricane Sandy cleanup and recovery. It provides details on possible hazards and protective measures. Common hazards include downed electrical wires, carbon monoxide and electrical hazards from portable generators, fall and "struck-by" hazards from tree trimming or working at heights, being caught in unprotected excavations or confined spaces, burns, lacerations, musculoskeletal injuries, being struck by traffic or heavy equipment, and encountering contaminated water during flood cleanup. Protective measures involve evaluating the work area for all hazards; assuming all power lines are live; following safe practices when doing tree work; using fall protection and proper ladder safety when working at heights; task specific exposure monitoring; and utilizing proper precautions for traffic work zones. Although hazard avoidance is preferred, some situations may expose workers to hazards which can only be mitigated by personal protective equipment (PPE). OSHA's Hurricane Sandy Cleanup PPE Matrix* assists employers in determining the appropriate PPE for specific tasks. See more from topic source: https://www.osha.gov/html/a-z-index.html