What happened :
Fire & Explosion happened in Thai oil refinery, Bangkok ( Thailand)
When :
December 2, 1999.
Damage happened : 7 Fatalities. 13 Seriously injured. 150,000 barrels oil destroyed. $ 22.3 million property damage. Thousands of people flee their houses.
Lessons learnt : Root cause : Ope rat or' s neg ligence According to police, Charnarong, who was working at the oil tank control room at the refinery on the night of the blast, had left a valve on one tank wide open when it was being filled. Oil that overflowed from the
tank was ignited by a car engine started by staff members who tried to leave the area when they noticed the overflow.
Always keep a track of activities during the shift. Never start / stop vehicles or electric motors near the gas cloud or oil spill.