Section 1 Mine Safety Agency and Capacity
1. Mine safety agencies and personnel
According to the relevant provisions of the "Safety Production Law of the People's Republic of China", mines must set up safety production management institutions, form an enterprise safety production management system, and form a safety production management network that is mainly responsible for the main business managers. The main business manager of the enterprise is the first responsible person for safety production and is fully responsible for the safe production of the enterprise. The mining site is specially set up by the mining area safety production management office directly under the leadership of the mining party, and has full-time management personnel responsible for safety management and supervision.
According to the production scale of the enterprise and the characteristics of mine safety and health work, the mine has a safety and environmental protection department, and a special person is responsible for managing the safety and industrial hygiene of the whole mine. At the same time, it is also responsible for the safety education, technical training, approval and distribution of labor protection products for the whole mine. Occupational disease prevention and management work. The safety and environmental protection department has one chief, one deputy section chief, three full-time safety technicians, and a number of safety technicians.
Full-time security personnel should be no less than those who graduated from secondary professional schools (or have equivalent qualifications), have the necessary safety expertise and safe work experience, and are engaged in mine professional work 5 or more and can often go to the scene.
In addition, each mining team should also set up full-time security officers; each class, group should set up full-time or **** security technicians.
Second, safety and health testing
The Environmental Protection Section of the Safety and Environmental Protection Section is equipped with testing equipment. Monitor dust, free silica, dust dispersion, water quality, noise, etc. according to national regulations and standards.
The main contents include the detection of field monitoring of mining, mineral processing plant dust concentration, free silica dust dispersion and concentration of dust coal boiler room, noise monitoring job performance indicators for monitoring dust purification equipment and boiler rooms and other affected Inspection of pressure vessels, etc.
The items monitored and inspected are noise from post dust, boiler room coal dust, plant boundary, living area, factory area and equipment.
Monitoring and testing of toxic and hazardous substances and drinking water cannot be excluded from monitoring and inspection. Determination of toxic substances at intervals of once per quarter; water quality measurement time intervals "metallurgical enterprise with safety and health regulations," the relevant provisions of "mine safety regulations" and so on.
The methods and standards for the detection of toxic substances and water quality testing are carried out according to the specifications. The time interval for the determination is: once every quarter,
Water quality inspection:
Physical and chemical testing, once a month in summer, once every season in other seasons; bacterial testing, once a day in summer, once a month in other seasons. The free silica content in the production dust is measured every six months.
Occupational disease prevention:
The prevention and treatment of occupational diseases must adhere to the principle of prevention and prevention, and put new workers into the mines to prevent those who are not suitable for mining operations from taking up the disease; the operations of exposure to dust and toxic and hazardous substances should be regularly checked according to regulations, and Establish a health record;
Third, the safety production responsibility system
The mine must establish and improve various safety production responsibility systems; including: safety production responsibility system at all levels, safety production responsibility system for engineering and technical personnel, business security system for functional departments, and responsibility system for workers' safety production positions. Some people have the responsibility, and they have the responsibility to divide the work and work together, and work hard together to ensure safe production.
The mine manager is responsible for the safe production of the mine;
The principal responsible persons at all levels shall be responsible for the safety production work of the unit, and the technical person in charge shall be responsible for the safety and technical work of the unit;
Functional agencies at all levels are responsible for the safety production work within their functions.
Section 2 Mine Fire
First, the design basis
1. The Fire Protection Law of the People's Republic of China;
2. In February 1995, the State Council approved the Ministry of Public Security to formulate the Outline of Fire Protection Reform and Development;
3. Regulations on Fire Safety Management of Organs, Organizations, Enterprises and Institutions (Adopted by the Office of the Minister of Public Security on October 10, 2001, implemented on May 1, 2002).
Second, the fire features
The mine is open-pit mining, and the ore is not high in sulphur and does not cause spontaneous combustion. The industrial sites and explosives warehouses of the plant are all newly built steel structures or concrete structures, and the power supply lines are newly erected. The possibility of fire is small, but in order to ensure the safe production of the mine, it should be produced. In the process, it should be checked frequently, management should be strengthened, and problems should be dealt with immediately to prevent fires.
Industrial and living facilities such as mineral processing workshops and explosives depots should be equipped with fire-fighting equipment and facilities, and fire management should be strengthened. The above measures can prevent fire accidents.
Third, fire fighting measures
1. Provide adequate fire-fighting equipment in all industrial and production sites on the ground.
2, in general, especially on holidays, strengthen the fire inspection of mines, and when the fire hazards are discovered, timely rectification will be carried out.
3. Strengthen fire training to improve employees' awareness of fire protection and ability to deal with fire accidents.
4. Configure one firefighter.
5. In the event of a fire, immediately call 119 to get support and rescue from the fire brigade.
Section III Mine Ambulance
First, the characteristics of disaster accidents
Songnan Nangou Gold Mine is a joint mining and selection enterprise. The mine adopts open-pit mining method, downhole drilling rig rock drilling, medium and deep hole millisecond blasting, excavator shovel loading, automobile transportation, two sections and one closed circuit crushing, two sections of grinding, Two-stage classification, cyanide leaching, carbon leaching and other processes. The initial production scale of the mine is 450t/d, and the later stage is 1000t/d. There are many equipments used, including excavators, front loading machines, bulldozers, down-the-hole drilling rigs , automobiles, crushers , belt conveyors, ball mushrooms, filters, and Pumps, motors, lifting equipment, etc.; therefore, electrical injury accidents, mechanical injury accidents, lifting injuries, high-level fall injuries will occur from time to time, and dust will also be generated during the crushing process. Noise, vibration, etc. will be generated in the middle of the beneficiation process. Some chemical agents may be used during the beneficiation process. The operator may have a poisoning accident due to accidental operation.
Second, mine rescue organization
1. The mine itself does not set up a full-time mine rescue team. It can sign contracts with nearby mine rescue teams and work together. Once a major safety accident occurs, the mine rescue contractor is urgently asked to provide ambulance.
2. In order to ensure the safety of the mine, the mine itself set up an amateur emergency rescue commando team, which was formed by young and strong, responsible and skilled workers, and rescued the mine accident under the unified command of the mine safety leading group.
Third, the mine emergency rescue plan
In the production process of the mine, accidents are inevitable. In order to prevent the spread of accidents and reduce casualties and property losses, the mines should prepare accident emergency rescue plans according to the nature and characteristics of different hazard sources, so that after the accident, each department can Carry out accident rescue in an orderly manner, minimize accident losses, and resume production.
The main contents to be included in the preparation of the emergency rescue plan are: alarm, communication and communication methods, personnel composition, division of labor, and the nature, cause and omen of the expected accident; measures for the safe evacuation of personnel in the event of various accidents; Specific measures, as well as the number of works, equipment, materials, etc. required to achieve the measures, where and how to use them.
It is indispensable for the mining enterprises to conduct the emergency rescue plan for the accident. The drill can verify the rationality of the emergency rescue plan and find out the situation that is not in conformity with the actual situation, so as to be revised and improved in time.
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