Safety supervision

Guelich, j. Chemical Safety Supervision," Reinhold Publishing Corporation, New York, 1956,... 

Strengthen safety supervision for the ventilation in the circulatory area, establish parameter recording account for CH, CO, air volume, dust and circulatory air system, and write circulatory fan s running. (Weimin Hu et al. 1998)... 

At present, mine gas is the major risks affecting coal mine production safety in China, the safety problems caused by the gas accounted for over 80% of coal mine production safety accidents, and its casualties account for 90% of all serious accidents casualties (Li Jing 2007), Especially the gas explosion accidents, which have caused worst human and economic losses. From 2004 to 2009, various national coal mine accidents caused more than 10 people died approximately 225 cases, 5280 people deaths, of which including 147 gas accidents, 3,667 people deaths, accounting for 65.3% and 69.5% respectively. After restoration efforts, the industry in recent years, coal mine production safety situation in China is a little better. But the coal mine production safety situation is still grim, the total accidents is still too large, serious accidents have occurred from time to time. Based on the statistical data of the state production safety supervision and Management Bureau in 2010 and other statistical data, in 2010 China s coal mine gas accident occurred 135 cases, killed 593 people... 

Chen Juan, Zhao Yaojiang. Statistical analysis and enlightenment of Chinese coal mine accidents in the past ten years [J], Beijing State Production Safety Supervision Administration, 2012, (3) 137-139. 

State Administration of Coal Mine Safety Supervision Bureau 2011. Coal Mine Safety Regulations. Beijing Coal Industry Press, 127-130 (in Chinese). 

The data from 2007 to 2011 used in this paper of work safety risk were obtained from Xinjiang work safety supervision and Management Bureau dispatch statistical information center (4 relative indices). The results were shown in Figure 1. 

Deputy General Directors deputy mine director in charge of production, section chief in charge of safety supervision, chief engineer, deputy mine director in charge of logistics, chairman of the labor union, etc. 

Membership every deputy chief engineer and the major principals from safety supervision section, technical section, tunnel work section, mechanical transportation work section, first-aid team, armed protection section, supply section, operation and management department, logistics station, and hospital, etc. 

Technical team for rescue work designed in the mine s meeting room for dispatching work, it consists of the staff and experts from technical section, safety supervision section, tunnel work section and mechanical transportation work section. And the chief engineer acts as the captain of the team. 

Safety supervision team it is made up of the relevant members from safety supervision section and supervision and inspection office. And the section chief of safety supervision section acts as the captain. 

Strengthen the site safety supervision, eliminate safety hidden trouble... 

Miners working in underground coal mines safety supervision is an indispensable part of daily work, is also an important link to ensure safety in production. Therefore, the in mine safety supervision work must be done. Supervisory personnel deal with s in mine on danger signals in a timely manner, and monitor the miners operation behavior, prevent the happening of the phenomenon of illegal operation. 

Hazard information input The closed-loop management process of inputting hazard information is showed in Figure 4. Among them, the all underground staff can report the specific hazard information to the information station. Then the information station centralizes and records the hazard information which will be audited by the safety supervision department. The audit mainly includes hazard content, responsibility, the responsible units, the amount of fines, etc. 

Although the party and the state has established a safety first, prevention first, comprehensive management of safe production approach to the development of the Mine Safety Act, (Lin 2008) Coal Act, Coal Mine Safety Supervision Ordinance until a series of policies, laws, management departments and business units have done a lot of practical work, have a lot to improve and enhance China s labor protection and production conditions, in order to protect the safety and health of workers in production and construction, safety culture theory, and promoting social production and construction development. However, China s coal enterprises overall understanding of safety culture and the arts and corporate safety culture in construction due to inadequate attention to work-... 

In the meantime, USA in its mining industry possesses rigorous safety supervision and law enforcement system. The key of its success is represented in up-to-down coalmine safety supervision framework, rotational supervision personnel system, thunder-patterned supervision and law enforcement force. Furthermore, in the structure of the mechanism, a community of interest including the supervisors, mine operators and local governments is avoided. 

These field offices have no relation of interest with the mine operators, or with the state and county government. The federal safety supervisions must exchange their posts in rotation every two years. If a coalmine accident involves three or more deaths, the local safety supervisors are disqualified from participating in the accident investigation. Instead, the federal office will dispatch safety supervisors in other regions to do so. These measures ensure objective and impartial supervision and accident investigation. 

Once a coalmine accident occurs, relevant person on the scene shall immediately report to the coalmine operator. The operator shall within one hour report to the safety supervision department, coalmine safety supervision department above county level and the residing coalmine safety supervision office. In emergency, relevant person on the scene may directly report to the above organizations ... 

Once the coalmine safety supervision sub-bureau receives an accident report, it shall within 2 hours report to the provincial-level coalmine safety supervision authority ... 

Serious accidents are investigated by the provincial-level coalmine safety supervision authority ... 

Wang Xianzheng. 2001. American Coal Mines Safety Supervision System 7-23. Beijing Coal Industry Publishing House. 

In case of traffic accident of highly toxic and explosive, dangerous chemicals, public security department should report to the local government immediately. Safety supervision, public security, transportation, environmental protection, health and other related departments have to carry out on-site disposal and accident emergency rescue work in accordance with disposal plan. 

Liu Qiang 2008. Safety supervision of the road transport of dangerous chemicals. Safety, Health and Environment, 8(10) 97-103. 

Create strict law enforcement team, Strengthen safety supervision and law enforcement... 

In all types of coalmine accidents, gas explosion occupied the largest share of the major accidents (Coal Mine Safety Supervision Bureau of the State 2012). Except by using engineering technology such as technical equipment or skills to prevent the gas explosion, understanding the law of the accident can also help the people to avoid repetitive accidents. Accident analysis results showed that nearly 100% of gas explosions are liability accidents, and the direct cause is unsafe act. 

Publications such as Typical coal mine accident case analysis (Liu Li 2011), compilation of coal mine accidents cases (more than 100 people) (Coal Mine Safety Supervision Bureau of the State 2007), and so on. A large amount of accident case analysis literatures (Sun 2010, Liu 2004) and some other informations from the Internet. 

Coal Mine Safety Supervision Binreau of the State 2007. Compilation of Coal Mine Accidents Cases (More Than 100 People). Xtizhou China University of Ming and Technology Press. 

Coal Mine Safety Supervision Bureau of the State 2012. The National Coal Mine Accident Analysis Report (2011). 

The core of the safety supervision is the safety rule by law . From this point of view, the government should think the following several aspects further. 

The safety administration need to optimize the structure of their safety supervision team with a broader source covering the officials, scholars, technicians and miners while the association in enforcement should be widely applied. Institutions at the grassroots level should be equipped with enough staff and the salary, other basic interests of their staff should be ensured. The closure and rectification of those violating the laws and regulations must be strictly in line with the legitimate procedure with no chance left for any underlying rules . 

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