If there is a fire in the area where occupants are they are already being exposed to smoke fire and heat.
Emergency exit door height.
Dependant on its location it need not necessarily be fire rated or steel framed.
A path of travel door is a door in the egress pathway leading to or between a fire door or exit door.
For more detail on exit routes and related standards see exit routes emergency action plans and fire prevention plans in title 29 of the code of federal regulations cfr 1910 33 39.
Objects that project into the exit must not reduce its width.
An exit door is a door that allows an emergency exit from a building.
Exit discharge means the part of the exit route that leads directly outside or to a street walkway refuge area public way or open space with access to the outside.
1910 36 d 3 an exit route door may be locked from the inside only in mental penal or correctional facilities and then only if supervisory personnel are continuously on duty and the employer has a plan to.
Path of travel door.
A steel fire resistant door frame is also used.
Outdoor exit routes are permitted but must meet the minimum height and width requirement for indoor exit routes and must have guardrails to protect unenclosed sides if a fall hazard exists.
The nfpa emergency exit door requirements code states there is a maximum travel distance allowed to find an exit.
And osha directive cpl 2 1 037 compliance policy for emergency action plans and fire prevention plans.