Why did a man's New Year's Eve dinner collapse?

In the past, in order to get more benefits, many engineering units chose to cut corners during construction, which led to many unqualified houses. In nangang district, Harbin, Heilongjiang Province, Mr. Yue encountered this situation, and the ground collapsed while eating at home on the first day of the Lunar New Year. Fortunately, there were no casualties in this accident, otherwise the consequences would be unimaginable. After the incident, the local property immediately went to the scene to check, and said that it might be caused by false backfilling during the construction of the house, because it was more than ten years ago, and now the property manager has only been employed for three years, and the specific situation before is not clear.

According to the client, Mr. Yue. Mr. Yue's family was preparing to eat when suddenly they heard a loud noise. At first, they thought it was an earthquake. Finally, they found that the ground at home had collapsed, and the whole ground had subsided, about one meter deep. In addition, the drainage pipe and heating pipe of the house have been seriously damaged, and the tiles on the ground have also fallen off. As can be seen from the video and pictures on the scene, the loss caused by this collapse is very serious.

In case of collapse, leave the scene in time. Because the ground subsidence only affects the nearby area, it is necessary to leave the scene of the accident in time, and never choose to stay at the scene of the accident to watch it, which has great security risks. Try to stay away from the collapsed area, ensure your own safety, escape to a nearby safe area in time, and promptly notify the surrounding people to evacuate, so as to avoid the collapse area expanding and causing more serious damage.

Don't panic when you encounter a collapse, but deal with it calmly. Call the police in time and tell the police the exact address of the accident, then search the scene and ask for help. If someone falls, try to protect their safety before the rescue team arrives. If you fall into the subsidence area unfortunately, don't be nervous, ask people around you for help in time and save your strength.