With all that cooking oil around, chances are the oil made the fire worse. And using water to put out an oil fire will only spread the fire further & faster.but still try by spraying water on it.
With all that cooking oil around, chances are the oil made the fire worse. And using water to put out an oil fire will only spread the fire further & faster.
Was quite surprised SCDF didn't send in foam tenders instead.
True but water & oil don't mix. Everyone knows that. Spraying water on fire will cause it to spread faster. No wonder the papers reported eyewitnesses saying the fire spread damn fast.foam tenders would be deployed for major serious incidents for example oil refineries...if water will be unable to put the fire under control..say in jurong island. moreover, usage of foam in civilian area would result in dirtying / contamination of public area. massive cleaning up would be needed after that
True but water & oil don't mix. Everyone knows that. Spraying water on fire will cause it to spread faster. No wonder the papers reported eyewitnesses saying the fire spread damn fast.
The most likely cause why the fire spread so quickly would like be that the fire was a slow burning deep seated one that was unnoticed and allowed to develop. Once it reaches it optimum combustion temp, it would be so hot so as to ignite gases in ambient air.
The burning gas would in turn spread the fire to the large amount of Class A flammable within the market (timber,paper,plastics,joss sticks etc). As the fire now consumes the oxygen, it "sucks in " more air into the centre of the market where it becomes self sustaining and continue to radiat out massive amount of heat so long there's fuel to burn (all the stock in the market) The massive amount of heat generated by the core of the fire can reach temps where normal air ignites. These hot gases would be more responsible in the fast spread of the fire.
Just to give you a scale of how fast the temp can climb in these situation, it takes just eight minutes for home fire to reach critical temp for flashover to occur.
The most likely cause why the fire spread so quickly would like be that the fire was a slow burning deep seated one that was unnoticed and allowed to develop. Once it reaches it optimum combustion temp, it would be so hot so as to ignite gases in ambient air.
The burning gas would in turn spread the fire to the large amount of Class A flammable within the market (timber,paper,plastics,joss sticks etc). As the fire now consumes the oxygen, it "sucks in " more air into the centre of the market where it becomes self sustaining and continue to radiat out massive amount of heat so long there's fuel to burn (all the stock in the market) The massive amount of heat generated by the core of the fire can reach temps where normal air ignites. These hot gases would be more responsible in the fast spread of the fire.
Just to give you a scale of how fast the temp can climb in these situation, it takes just eight minutes for home fire to reach critical temp for flashover to occur.
You can have all the drills in the world but as long as you haven't experienced a real one before, chances are you'll flip out, panic & run around like headless chickens.Nobody thought of using the fire extinguisher place along the perimeter of the hawker?
Haaha..wat fire drill practise?? its all a flop..:bsmilie: