I work at a factory that produced ferrosilicon by heating iron and other stuff up to over 1500°C in these huge ovens. My job is to siphon this molten metal into big vats, and transport and pour it out in layers so that it can cool down, harden and be crushed into pieces and sold. Lots of accidents can happen if you're not careful or just plain unlucky. A guy i work with was unlucky, and the vat he was siphoning the FeSi into just gave away. This resulted in many tons of molten metal getting all over the floor and equipment. Costed the company about 750k kroner, so like 100k dollars approx