JUSTIFICATION OF SAFETY METHODOLOGY IN MINING OPERATIONS

This scientific article examines a set of measures carried out for the safe conduct of mining operations. A quantitative assessment of the danger was carried out from the position of set theory. An analysis of industrial injuries in the mines of the Karaganda coal basin was carried out. Requirements have been established to ensure the prevention or reduction of exposure to hazardous and harmful production facilities at work. An assessment is made of the lack of a systematic approach to production safety.

The probability of the occurrence of undesirable events leading to emergency situations during mining operations has been calculated. A risk management scheme has been developed by identifying and quantifying collective risk. It is recommended to model the hazard by assessing the measure of hazard, the specific frequency of a hazardous event in relation to a single object in the technogenic sphere under study or in relation to the subjects of the hazard. A connection has been established between the initial emergency events and the factors leading to accidents. It is accepted that the safety measure can be assessed by the resistance of objects and subjects to dangerous events - the reliability of assessing the execution of the analyzed events. A parabolic dependence of industrial injuries of workers on the length of service and age of workers was obtained.