According to a report by the Japan Broadcasting Association (NHK) on September 28, local time, Tokyo Electric Power Company began to use a crane to remove the exhaust port of the emergency cooling device installed in Unit 1 of the Fukushima Daiichi Nuclear Power Plant by remote operation that morning. 's pipeline.
Demolition work is expected to continue until the 29th.
The emergency cooling device removed this time is called the "isolation condenser".
Relevant investigations by the Japanese government show that when the Fukushima nuclear accident occurred, the nuclear power plant staff lacked the operating experience of the device, and the response measures were delayed, which is also considered to be one of the factors that caused the core meltdown.
(Headquarters reporter Liu Zhuoye)