Dave mc
315 pts. | Aug 19 2008 11:20PM GMT
By smoke evacuation in this answer I am assuming you are asking as to how to get the actual smoke out of the building or computer room.
If your computer room has gas fire suppressant you should have a special designed gas evacuation system installed than can be used to remove smoke as well. This can be a special fan or using a exhaust and fresh air systems.
If it is a normal building you may have a either a fresh air cycle (Mixed Air or Economizer Cycle) and force the system onto the fresh air cycle or some sites have a smoke spill fan that is for the fire brigade to use to ensure the building is not smoke flooded during either fire fighting or evacuation.






