It should be noted that the test results did not exceed the standard, and it cannot be considered that there is no occupational hazard in this position. Especially in many chemical enterprises, under normal production conditions, the test results are not beyond the standard, but various influencing factors must be considered comprehensively. Professional occupational health technicians will make a scientific assessment according to the corresponding grading standards for toxic and hazardous operations.
Meet one of the following conditions, that is, the job post that produces occupational hazards:
Work with silica dust or asbestos dust;
Having harmful substances such as "carcinogenic" and "teratogenic" or positions that may lead to acute occupational poisoning;
Radioactive hazards of operating posts.
Pathogenic microorganisms or parasites existing in biological factors, raw materials and working environment, such as Bacillus anthracis, fungal spores, Brucella, forest encephalitis virus, mold on bagasse, etc. Infectious pathogens that medical personnel are exposed to, such as SARS virus.
Imperfect labor organization and system, unreasonable operation system;
Mental (psychological) occupational stress;
Changes in work rhythm, shift work and night work;
Violation of safety operation norms and neglect of self-care;
The labor intensity is too high or the labor quota is improper, and the arranged work is not suitable for the physiological condition of workers;
Excessive fatigue of individual organs or systems, such as visual fatigue;
Being in a bad position for a long time or using unreasonable tools.