In response to the large-scale debris flow that occurred in Atami City, Shizuoka Prefecture, Shizuoka Prefecture will soon set up a committee of experts and start verifying the cause of the collapse of the embankment and whether the administrative response was sufficient. I found out by interviewing people.
In the large-scale debris flow that occurred in the Izusan district of Atami City, Shizuoka Prefecture on the 3rd of this month, it is estimated that the embankment of about 55,500 cubic meters collapsed at the place that seems to be the starting point, including some of the surrounding earth and sand. Has been done.
The prefecture believed that the collapse of the embankment caused more damage, and it was found in an interview with the people concerned in the prefecture that a committee of outside experts would be set up soon to start verification.
A team that investigates the rain conditions, the structure of the embankment, and the geological survey at that time to clarify the cause of the collapse, how the embankment was created, and the response of the government such as Atami City and Shizuoka Prefecture 2 It means to have two teams.
Then, verification will be carried out to see if measures have been taken to prevent the collapse and outflow of sediment and whether the government's response was sufficient.
According to the prefecture, the embankment was reported to Atami City by a real estate agent in Odawara City, Kanagawa Prefecture in 2007 based on the ordinance of the prefecture, and the construction started, but even after the planned construction was almost completed. It is believed that the import of earth and sand continued and expanded.