Why Sprinklered Buildings Burn

February 18, 2013 — Leave a comment

 

If fire sprinklers are so great, why do buildings equipped with fire sprinklers still burn?   This short video clip from FM Global  gives us an answer to this question:

 

 

This video shows three possible scenarios that could negatively affect fire sprinkler performance, design deficiencies (from changed use of occupancy space), system impairment, early system shut-down.  These are all probable scenarios.  If any of these were to take place, the occupants of the facility would be in grave danger.  However, this is a primary reason to have redundancy in life safety systems, this is why fire protection features work together and are not stand alone.  If a sprinkler system should fail, a fire could be held in check by a fire barrier, and the damage compartmentalized.

In the upcoming International Fire Code Committee Action Hearings, the healthcare industry will try to institute code chagnes that eliminate fire and smoke barriers, thus removing a level of safety for patients that may be incapable of self preservation.  These proposed changes include:

  • Elimination of fire resistance rated corridors (IFC 1105.3.2)
  • Allowance of unprotected openings in corridor smoke barriers (IFC 1105.3.4)
  • Discontinuing maintenance of existing smoke and fire barriers (IFC 1103.1)
  • Treat  existing smoke barriers as ½ hour rated, not requiring any fire stopping or opening protectives (IFC 1105.5.2)
  • Consider glass walls in sprinkled buildings to be 1 hour rated (IFC 1103.4.1)

The Patient Fire Safety Coalition is committed to speaking against these code changes, and standing up for the safety of the many patients that visit our nations hospitals.  If you are interested in joining the fight you can sign up to receive updates to this site so that you can stay informed and have the most current patient fire safety information, you can attend the code hearings and let your voice be heard, and you can contact us at info@patientfiresafety.org for more information and assistance in this.

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