Most of the building are provided with well-designed fire hydrant systems with a large capacity of water storage, All it takes is a Fire suit & SCBA and well-defined training to enable the security or maintenance personnel to carry out interior firefighting and hold the brazing fire under control until the fire brigade arrives.

The atmosphere inside a burring building can reach an IDLH ( Immediately Dangerous to life or Health) condition with in few minutes because of toxic smoke and oxygen deficiency. Firefighters, if not sufficiently protected can themselves become victims of the unforgiving destructive fire.