Road collapse There has been an incident since last month ... Residents "Investigating the relationship with construction"

Road collapse A change has occurred since last month ... Residents “Investigation of the relationship with construction” October 19, 20:07

At the site where the collapse of the road in Chofu City, Tokyo was found, the hole was filled by the morning of the 19th, and the contractor was inspecting it.

Around this site, a phenomenon such as cracks in the wall has occurred since last month, and residents are calling for an investigation to see if it has anything to do with the underground tunnel construction at the site.

At the home of a woman in her 60s near the site, it is said that the gap between the concrete in the garden widened after the tunnel construction started last month.

According to a survey conducted by a highway company prior to the construction in August, the width and height of the groove was 3 mm, but when I measured it myself after the construction under my house, it was about 1 cm. It was spreading to.

At the same time as the construction was done, the surrounding houses were also experiencing phenomena such as cracks in the walls.

The woman said, "There was a change not only in my house but also around me, so I thought yesterday's depression had finally come. I want you to investigate whether it really has anything to do with the construction." I was talking.

A man in his 70s, who lives in the house in front of the place where the depression was, said that he felt a swaying motion when he was inside the house on the morning of the 18th.

And when I went outside, the curb of the house opposite was lowered by about 20 cm.

After the road collapsed in the afternoon, the bottom of the telephone pole in front of my house was exposed, and I thought it would be dangerous if the telephone pole fell toward my house, so I evacuated from my house.

The man said, "I knew that I was doing tunnel construction under my house, but I never imagined that such damage would occur."

A man in his 90s said that the depression had reached the inside of his garage, "I was surprised that this would happen again. I'm afraid that it will happen again, so I want you to never do this again." I was talking.

The mother of a 3-year-old and a 1-year-old child living in the neighborhood said, "It's a road that always pushes a stroller, so I'm scared if I'm going to collapse while I'm going. Was there.