Three people were killed when a construction site collapsed in Huoqiu County, Lu 'an. What is the cause of the collapse accident?

A landslide occurred in the first bid section of the purification pipe network project of Guan Zhen No.2 Sewage Treatment Plant in the north of Lu 'an City, Anhui Province, causing three workers to be trapped. Huoqiu County immediately organized relevant departments to make full demands, but after being found out, there was no sign of life. At present, the cause of the accident is under investigation and the aftermath of the deceased is also in progress.

The landslide accident in the construction site is the most common accident in the construction process, and it is also one of the most serious accidents, which will bring great losses to people's lives and property safety. The external causes of site collapse are rainy weather and surrounding terrain. Man-made reasons are complicated and site management is lax; Safety management system only pays attention to form, and it is really difficult to implement; The professional level of the construction team is not high, and the safety awareness is weak. In the process of work, they only value the maximization of work progress and economic benefits, and often ignore more things; The construction site environment is poor, and there are no good safety protection measures, so the personal safety of workers on the construction site cannot be guaranteed. Most of the workers in these construction sites come from rural areas, and their personal insurance cannot be implemented. The quality of buildings and ancillary facilities built on construction sites is relatively poor, and many builders of buildings and ancillary facilities cannot guarantee to work on them. If these buildings and auxiliary facilities collapse, the consequences will be unimaginable. If it rains or other natural disasters, these buildings and auxiliary facilities will collapse faster, causing casualties. It is the rainy season in Jiangnan recently. During this period, many construction sites will be washed and soaked by rain for a long time. Without good safety measures, the terrain on the construction site will collapse.

The collapse accident is very terrible, so it is necessary to predict the accident in advance, strengthen the management and safety of the construction site and the safety training of employees to avoid the collapse accident.