The contents of the survey results compiled by the city interviewing the staff who responded at that time over the creation of the embankment that was the starting point of the debris flow that occurred in Atami City, Shizuoka Prefecture last year can be understood by interviewing the people concerned. I did.
Among them, although a small collapse occurred after Atami City judged that the embankment was stable to some extent 11 years ago, the issuance of a "measure order" to order the real estate company to carry out disaster prevention work was postponed. I found out that it was.
In response to the debris flow that occurred in July last year, Atami City is proceeding with verification of the response at the time of embankment construction by interviewing 17 staff members and former staff members, and the contents of the survey results compiled by the city. Was found by interviewing the people concerned.
According to this, small-scale landslides frequently occurred on the embankment at the time of construction, and as of June 2011, the city issued a "measure order" to order the created real estate company to carry out disaster prevention work. I was considering that.
After that, the city decided that "stability was confirmed to a certain extent" after the company had done work to shape the slope by mid-October of the same year.
However, a small landslide occurred after this on the embankment, and although the company's construction work for this collapse remained stagnant, it was newly found that the city had postponed the issuance of a measure order in late November. ..
Atami City submitted the results of this survey to the prefecture's third-party committee on the 20th, and the committee will make a final report in the middle of next month as to whether the response between the prefecture and Atami City at that time was appropriate. It is a policy to organize the book.