In most cases it is a violation of fire code or building code (or both) to have a blocked fire exit, due to the obvious risk that someone can become trapped during an emergency.
You should attempt to remove the blockage or report it to people who can do so, and also make sure that people are aware of the importance of unblocked exits.
If you are attempting to make an exit during an emergency and encounter a blocked exit, you should quickly determine if you can overcome the obstacle directly, or if you must find a different way to get out or find other refuge from the emergency.
I know firefighters who have been trapped in a burning building and have used a sledge-hammer to "make a new doorway" through a solid wall to get out quickly.
During a fire drill you should use the normal exits of the room and proceed to the exit from the building or other safe place of refuge. If the normal exit is blocked, you should use a second means of exit, either through another door or through a window, if it is safe to do so. Some drills require you to find a second exit as a method of teaching you how to act when a real fire might block your normal exit. However, it is never wise to put anyone in actual danger, much less injure anyone, during a drill.
No, under the definitions in the NFPA Life Safety Code, a "means of egress" includes an exit access, an exit and an an exit discharge. In that sense, "exit access" is everything an occupant must pass through on the way to an "exit", where an "exit" is a door to a safe place, either a fire door into another fire partition, a door outside, a fire door to a smokeproof stairwell, or a fire door into an "exit" comprised of a protected horizontal passageway. In other words, you use an "exit access" to get TO an exit, and you use an exit to get to an exit discharge (which reaches a public way). Examples of exit access would include any distance through an unprotected space on the way to an exit, whether it's across an open warehouse floor, across theater seats and down an aisle, or going down an unprotected stairway. Since those areas are not fire-resistant, they are "exit access".
fire extinguisher fire blanket a fire exit
Exit doors that are blocked by storage boxes are an exitability hazard.
Green
It is required by law to have exits properly illuminated. To ensure that each of your employees will be able to see the exit, in the case of a fire, be sure that you purchase a lighted exit sign at each exit.
Yes! If there is a fire everyone will need to know where to go to get out. Some national building, fire and life safety codes only require a fire exit sign if the shop is large enough to require more than one exit. A main entrance that is obviously and clearly identifiable (under all conditions) as an exit may also be locally exempt from additional exit signage. IBC 1003.2.10 (2000).
The closest exit outside in case there is a fire
a computer "voice" is a digital aer called modem,
If there is a fire alarm you should exit the building quickly and safely.
If there were a fire in the lab put it out with salt. If it is a big fire get on the ground and crawl to the exit.
no restriction