- coal industry facilities;
- mining and non-metallic industry facilities;
- oil and gas industry facilities;
- objects of chemical, petrochemical and oil and gas processing industries;
- objects of production, storage and use of industrial explosive materials;
- transportation of dangerous substances;
- explosive objects of storage and processing of plant raw materials;
- objects of metallurgical and coking plants;
- gas distribution and consumption facilities;
objects of boiler inspection;
- electric power and hydro facilities;
- production facilities where permanently installed lifting mechanisms, escalators, cable cars and funiculars are used.