Getting everyone safely out of the building is a major part of good fire safety procedures. OSHA requires that every workplace has enough emergency exits and that the exits are suitably located to enable everyone to get out of the building quickly.
There are many factors that are considered in deciding the number and location of emergency fire exits:
These exits will not help in an emergency if they are blocked, locked, or unknown, though.
The fire safety procedures should designate preferred exit routes, as well as secondary exit routes in case the normal exit routes are blocked. Evacuation assembly points should be established so everyone knows where they are to go during an evacuation, and so those who have successfully evacuated can be identified.
Click here to view a video that explains the emergency evacuation procedure.