What are the types of special equipment safety accidents? What are the particularly serious accidents?

In any of the following circumstances, it is a particularly serious accident: (1) Special equipment accidents cause more than 30 deaths, or 1 000 people are seriously injured (including acute industrial poisoning, the same below), or direct economic losses are more than1100 million yuan; (two) the explosion of a boiler of more than 600 MW; (3) toxic medium leaked from pressure vessels and pipelines, resulting in the transfer of more than 6,543,800 people; (four) passenger ropeway, large amusement facilities, 100 people or more stranded in the air for more than 48 hours. In any of the following circumstances, it is a major accident: (1) A special equipment accident causes more than/kloc-0 and less than 30 people to die, or more than 50 people/kloc-0 and less than 00 people to be seriously injured, or more than 50 million yuan/kloc-0 and less than 0 million yuan to cause direct economic losses; (two) the operation of a boiler with a capacity of more than 600 MW has been interrupted for more than 240 hours due to a safety failure; (3) toxic medium leaks from pressure vessels and pipelines, resulting in the transfer of more than 50,000 people and less than1.5,000 people; (four) passenger ropeway, large amusement facilities stranded in the air 100 people and more than 24 hours and less than 48 hours. In any of the following circumstances, it is a major accident: (1) A special equipment accident causes more than 3 people 10 to die, or more than 50 people 10 to be seriously injured, or the direct economic loss 10 to 50 million yuan; (2) Explosion of boilers, pressure vessels and pressure pipelines; (3) toxic medium leaks from pressure vessels and pipelines, resulting in the transfer of more than 654.38+100000 and less than 50000 people; (four) the overall overturning of lifting machinery; (five) passenger ropeway, large amusement facilities, high altitude stranded personnel more than 12 hours. In any of the following circumstances, it is a general accident: (1) Special equipment accident causes the death of less than 3 people, or serious injury of less than 10 people, or direct economic loss of more than100000 yuan100000 yuan; (2) toxic medium leakage from pressure vessels and pipelines, resulting in the transfer of more than 500 people 1000 people; (three) the elevator car stays for more than 2 hours; (four) the main load-bearing structure of lifting machinery is broken or the lifting mechanism falls; (5) The stay time of the passenger ropeway at high altitude is more than 3.5 hours and less than 12 hours; (6) The stay time of large amusement facilities at high altitude is more than 1 hour and less than 12 hour. According to the Regulations on Supervision of Special Equipment, the "4. 18" ladle overturning accident of Qinghe Special Steel in Tieling, Liaoning Province is a particularly serious accident.