National Energy Administration: an electric power casualty a

In January, there was no power safety incident in China, which was equal to the same period last year. No power equipment incidents occurred, the same as last year. No power safety incidents occurred, 1 year-on-year reduction.

 

 

 

1、 Overall situation

 

 

 

In January 2020, there was no occurrence of more than a large number of power casualties, no occurrence of power system hydropower station dam collapse, Dam Overtopping and serious impact on society.

 

 

 

In January, there was one incident of electric power casualties and eight injuries nationwide, with two incidents reduced year on year and three deaths reduced year on year. Among them, there was one accident of personal injury and death in power production and 8 injuries, and the number of accidents was reduced by 2 and 3 year-on-year; the number of personal injury and death in power construction was equal year-on-year.

 

 

 

In January, there was no power safety incident in China, which was equal to the same period last year. No power equipment incidents occurred, the same as last year. No power safety incidents occurred, 1 year-on-year reduction.

 

 

 

2、 Personal injury and death of electric power

 

 

 

（1） “1.18” national power group Ningxia Shizuishan Power Generation Co., Ltd

 

 

 

On January 18, the national power group Guodian Ningxia Shizuishan Power Generation Co., Ltd. suffered personal injury and death, resulting in 8 burned out people in varying degrees. During the operation of No.11 water supply pump in Hexin pump house of Ningxia Shizuishan Power Generation Co., Ltd. of state power group, the electric regulating valve of raw water pipeline B failed, and the ice melting equipment of raw water pipeline started to operate (the ice melting equipment is the direct mixing and heating of high-temperature steam and low-temperature raw water in the pipeline). Shenyang North construction and maintenance Co., Ltd., the maintenance outsourcing unit, during the mechanical limit of the electric valve regulating equipment of raw water pipeline B, the welding junction of the ice melting equipment collapsed and a large amount of internal steam water mixture was ejected, resulting in the scalding of 8 people at the site.

 

 

 

Owner and legal representative: Guodian Ningxia Shizuishan Power Generation Co., Ltd., Guo Yudong

 

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Superior unit and person in charge of the owner: Ningxia Branch of Guodian Power Development Co., Ltd., Wuquan

 

 

 

Outsourcing unit and legal representative: Yang Yanling, Shenyang North construction and maintenance Co., Ltd

 

 

 

3、 Requirements of preventive measures

 

 

 

In January 2020, an accident of personal injury and death occurred in electric power, which resulted in 8 people burned at different degrees on the site, exposing unclear risk identification of power generation enterprises, untrue prevention and control methods, and formality of work order rules. In view of the current incident and the next stage of safety production operation, the following requirements are proposed.

 

 

 

（1） We will continue to strengthen the establishment of a two-tier prevention mechanism. All units shall continue to strengthen the construction of risk classification management and control and hidden danger screening mechanism, prepare risk identification cards covering all posts, and strictly implement the prevention measures for high-risk operations such as high temperature and pressure, limited space, high altitude and edge, inflammable and explosive operations. Strengthen the safety management in the whole process of overhaul and technical transformation, strengthen the special demonstration of technical transformation design, improve the mechanism of hidden danger investigation and treatment, eliminate the equipment abnormality in time, and prevent the hidden danger from being promoted. When dealing with defects, it is necessary to strictly implement the work order rules, strengthen the control of issuance, approval, recognition and performance, and resolutely do not start work if the safety measures are not in place.

 

 

 

（2） Effectively strengthen the safety management of outsourcing projects. All units shall further improve and perfect the outsourcing project management criteria and operation mechanism, comprehensively sort out and review the qualification of outsourcing construction teams and personnel, urge the implementation of the construction plan safety measures, strengthen the safety supervision of the construction site, and strictly classify the outsourcing project into the two-tier mechanism of enterprise safety risk hierarchical management and control and hidden danger investigation.

 

 

 

（3） Pay close attention to the safe production of electric power during the period of epidemic prevention and control. At this critical period of epidemic prevention and control, power grid enterprises should reasonably arrange the operation mode, strengthen the inspection of important channel stations, and ensure the safe operation of power grid in the whole country, especially in epidemic areas. Power generation enterprises should make overall arrangements for unit maintenance plan, strengthen fuel material reserve, and ensure the continuous stability of power generation and heating. The electric power construction unit shall adhere to the safety and quality at all times, scientifically confirm the nodes at the time of resumption of work and production, timely revise the construction industry plan, and prohibit the rush to progress and rush to the construction period. The electric power handling departments and local agencies of local governments shall supervise and guide the electric power enterprises to formulate plans and safety measures for the resumption of work and production, and prohibit the forced resumption of work and production “with illness”.