When it comes to the development of stairs, Francis Ching described different ways in order to have a well-developed functioning stairwell. That is properly evaluated and measured that way people have easier access. We’ve covered that Exit Access, which is the path or passageway leading toward an exit that is not blocked of and such. The exits which are enclosed to protect the people within the inside and remains to be fireproof for a great amount of time to give people a chance to leave. As well for the exit discharge which is allowing to person or people to leave the remotely impacted spaced to a safer environment towards a public area.  People are required to leave safely