What are the objective risk factors that directly lead to falls?

The objective risk factors that directly lead to falls are (A, B, C, D, E, F,).

A. The gust wind force is above Grade 5 (wind speed is 8.0m/s)

B. Grade II or above high temperature operation specified in B.GBT 4200-2008.

C there are slippery objects such as ice, snow, frost, water and oil on the job site.

D. Working environment with average temperature less than or equal to 5 degrees Celsius.

E. Run when the contact cold water temperature is less than or equal to 65438 02 degrees Celsius.

F There are slippery objects such as ice, snow, frost, water and oil in the workplace.

Correlation extension

Scope of application of aerial work permit:

1. All operations carried out at a height more than 2m (including 2m) from the reference plane of the falling height that may fall are within the scope of aerial work;

2. In the construction industry, the scope of aerial work is quite extensive, such as cleaners climbing the external walls of high-rise buildings, door and window installers, etc.

The work permit at heights shall be issued by the Emergency Management Department (full name of work type: work permit for installation, maintenance and demolition at heights). ), is engaged in high-altitude erection or high-altitude installation, maintenance, demolition personnel must obtain a special operation certificate. The certificate needs to be reviewed every three years after it is obtained. You can check the authenticity in official website, which is a national certificate.

legal ground

Safety code for special operations of chemical production devices

The first working height h is divided into four sections: 2m ≤ h ≤ 5m; 5m & lth≤ 15m； 15m30m .

Article 2 The objective risk factors that directly lead to falls are 1 1:

(1) The gust wind force is above level 5 (wind speed is 8.0m/s);

(2) Grade II or above high-temperature operation specified in GB/T4200;

(3) Working environment with average temperature equal to or lower than 5℃;

(four) the temperature of contact with cold water is equal to or lower than 65438 02℃;

(5) There are slippery objects such as ice, snow, frost, water and oil on the job site;

(six) insufficient light or poor visibility in the workplace;

(7) The distance between the operating range of dangerous voltage and charged body is less than that specified in Table 1;

(8) Swing, in which the foothold is uneven or only a small plane, that is, a rectangular plane with any side less than 500mm, a circular plane with a diameter less than 500mm or a plane with other shapes of similar size, so that the operator cannot maintain a normal posture;

(9) Physical labor intensity above Grade III specified in GB3869;

(10) working environment of toxic gas or air with oxygen content lower than 19.5%;

(eleven) the working environment that may lead to various disasters and accidents and the rescue of various sudden disasters and accidents.