Emphasis on the safety of wind power hybrid towers! Carry out special inspections in many places

According to public sources, since September, energy regulatory authorities in many places have carried out special inspections on mixed tower projects.

01Shandong Energy Regulatory Office: Comprehensively strengthen the safety supervision and wind direction prevention of hybrid tower wind power projects

On October 24, the Shandong Energy Regulatory Office issued a notice stating that in order to deeply learn the lessons of personal injury accidents in mixed-tower wind power projects and further strengthen the construction safety prevention and control of mixed-tower wind power projects, the Shandong Energy Regulatory Office took swift action to comprehensively strengthen the safety supervision and risk prevention of mixed-tower wind power projects.

The first is to strengthen construction safety risk management and control, and improve the intrinsic safety level of mixed-tower wind power. Supervise and urge relevant power enterprises to focus on strengthening the design standards of mixed tower wind power, the study of construction plans, the certification of special operation personnel, the review of special equipment, the preparation and approval process of dangerous engineering construction plans, and the safety education and training of personnel entering the project, and the concrete tower construction platform shall be set up with load identification, and independent, firm and reliable safety belt (rope) hanging points shall be set up in the concrete tower, and the hanging points shall meet the requirements of high and low use of safety belts, and the safety and reliability of the connection between the platform and the cylinder wall shall be put into use after passing the safety and reliability. Ensure that the intrinsic safety of construction is effectively controlled.

The second is to consolidate the main responsibility of enterprises and improve the ability to investigate and manage power safety risks and hidden dangers. Combined with the province's special rectification of the prevention of falling from heights, the work of open investigation and covert visits, urge relevant power enterprises to consolidate the main responsibility of enterprises, deeply understand the risks and hidden dangers in the construction process of current wind power projects (especially mixed tower wind power projects), build a solid safety awareness, take practical and effective measures, carry out hierarchical control of safety risks, investigate and manage potential safety hazards, and resolutely prevent and curb the occurrence of various accidents.

The third is to implement territorial responsibilities and form a joint regulatory force. Electric power safety supervision departments at all levels should strengthen the supervision and guidance of the safety production management of electric power enterprises in their jurisdictions, especially mixed-tower wind power projects, urge electric power enterprises in their jurisdictions to implement the safety production responsibility system, improve various safety risk prevention and control measures, strengthen safety education and training, and improve the safety awareness of employees.

The Shandong Energy Regulatory Office said that the next step will be to take the lessons of personal injury accidents of mixed-tower wind power projects as a mirror, strengthen the safety supervision and risk prevention of mixed-tower wind power projects, adhere to the policy of "safety first, prevention first, and comprehensive management", pay close attention to the construction safety supervision of mixed-tower wind power projects, resolutely prevent the occurrence of various accidents, and ensure the continuous stability of the safety production situation in the province.

02 Guizhou Central Station: Carry out on-site inspections of "four noes and two straights" to help the high-quality construction of mixed-tower wind turbines

On October 17, Guizhou Central Station carried out an on-site inspection of "four noes and two straights" to help the high-quality construction of mixed-tower wind turbines.

During the inspection, the inspection team carried out key inspections on the implementation of special construction plans such as the hoisting of ultra-dangerous large wind turbines of mixed tower wind turbines, the implementation of demonstration procedures, the preparation of special construction plans for prestressing, and the quality acceptance of key processes, and put forward rectification opinions for the problems found in the inspection.

Guizhou Central Station said that the next step will be to adopt the "four noes and two straights" method to continue to increase the on-site inspection of the quality of mixed-tower wind turbines under construction in the jurisdiction, so as to help the high-quality construction of mixed-tower wind turbines in Guizhou Province.

03North China Energy Regulatory Bureau: Organized a special supervision on the safety production of mixed-tower wind turbines under construction in Mengxi area

From October 15th to 16th, the North China Energy Regulatory Bureau organized a special supervision on the safety production of mixed-tower wind turbines under construction in Mengxi.

The inspection team went deep into the 1 million kilowatt wind storage project of Alxa Right Banner, focusing on the investigation and management of hidden dangers in the construction project of mixed tower wind turbines, on-site safety risk management and control, the preparation and approval of special construction plans for dangerous projects, and the hoisting management of mixed tower wind turbine lifting platforms. The inspection team emphasized that the inspected enterprises should deeply learn the lessons of relevant accidents, strictly review the design and construction plan, continue to strengthen the construction of dual prevention mechanisms, improve the safety construction level of teams and teams, and ensure the safe, orderly and stable progress of the project.

During the inspection, the North China Energy Regulatory Bureau also organized all three mixed-tower wind turbine project enterprises in Mengxi to carry out exchanges and discussions, analyze the safety risks of mixed-tower wind turbine construction, point out the weak links in safety management, and share the experience of improving safety technical measures and improving safety management.

04 North China Energy Regulatory Bureau: Organize special supervision of safety production for 6 mixed-tower wind turbine projects under construction in Tianjin

From October 9th to 11th, the North China Energy Regulatory Bureau organized a special supervision of safety production for 6 mixed-tower wind turbine projects under construction in Tianjin.

In accordance with the requirements of the "Notice of the North China Regional Electric Power Safety Production Committee on Immediately Carrying out the Investigation of Hidden Dangers in the Construction Project of Mixed Tower Wind Turbines", the inspection team conducted a detailed inspection of the subcontracting of the project, the certification of special operation personnel, the review of special equipment, the compilation, review and approval process of the construction plan of the dangerous (super dangerous) project, and the safety education and training of personnel entering the project by listening to the report, going deep into the construction site, and consulting relevant information. In particular, the hoisting scheme of the mixed-tower wind turbine installation platform was strictly reviewed.

The inspection team requires all construction units to conscientiously learn the lessons of accident warning cases, give full play to their own advantages, strengthen the management of the operation team, implement the double prevention mechanism of safety production work, strictly prevent and adhere to safety production work, and ensure the safe and smooth completion of the project. The North China Energy Regulatory Bureau said that the next step will continue to strengthen the safety supervision of the mixed tower wind turbine construction project in the region, grasp the progress of the project in a timely manner, comprehensively use the "four noes and two straights", open inspection and secret visits and other methods to carry out supervision, and continue to make efforts to ensure the stability of the safety production situation in the jurisdiction.

05Henan Energy Regulatory Office: Participated in the 74th Power Safety Risk Management and Control Work Conference of the National Energy Administration

On the morning of September 30, the National Energy Administration organized the 74th power safety risk management and control work conference, the main responsible comrades of the Henan Energy Regulatory Office, the State Grid Henan Electric Power Company, and the safety leaders of the power generation group branches attended the meeting at the Henan branch venue.

The meeting reported on the recent accidents in the power industry, deeply analyzed the current severe situation faced by power safety production and power construction, and made arrangements for the work of power safety production in the fourth quarter.

After the meeting, the main responsible comrades of the Henan Energy Regulatory Office made arrangements for the implementation of the spirit of the meeting and the current work related to power safety production, requiring all power enterprises to deeply learn the lessons of the accident, accurately grasp the current power safety production situation, accurately study and judge risk changes, and ensure the safe and stable operation of the province's power system and the stable safety production situation.

The first is to earnestly grasp the construction safety and project quality management of power construction, especially mixed tower wind power projects, pay close attention to the control of the whole process of construction operations, and severely crack down on subcontracting and illegal subcontracting, blindly rushing to rush the construction schedule, illegal operations and other violations of laws and regulations.

The second is to carry out the special action against the "three violations" in power safety production, strengthen the safety management of power grid facilities and generators in the autumn, and seriously investigate and deal with the "three violations".

The third is to strengthen the risk management and control of power grid security, timely study and judge the major risks and hidden dangers of the power grid, strictly implement the risk control measures of the power grid, make every effort to maintain the safety of the operation of the large power grid, and resolutely adhere to the bottom line of no large-scale power outages and no large-scale power rationing.

Fourth, we will further promote the three-year action of tackling the root cause of production safety, further consolidate the work of safety production, fundamentally eliminate the hidden dangers of accidents, and improve intrinsic safety. Fifth, strengthen the emergency management of electric power, strictly enforce the discipline of information reporting, improve the sensitivity and execution of power safety information reporting, and put an end to late reporting, concealment, and false reporting.

06Henan Energy Regulatory Office: Held the Provincial Electric Power Safety Committee Office (Enlarged) Meeting and Wind Power Project Safety Management Work Conference

In order to deeply learn the lessons of recent accidents in the power industry, on September 12, the Henan Energy Regulatory Office quickly organized and convened the provincial electric power safety committee office (expanded) meeting and wind power project safety management work conference, Henan Energy Supervision Office, Henan Provincial Energy Bureau responsible comrades, the provincial electric power safety committee enterprise member units, renewable energy power generation project quality supervision station, relevant wind power project leaders attended the meeting.

The meeting studied and implemented the spirit of General Secretary Xi Jinping's important instructions on safe production and disaster prevention and mitigation, reported the recent safety accidents in the power industry and the quality supervision of power construction projects, and introduced the safety management and overdue service of wind power projects by relevant enterprisesWind power equipmentSafety assessment and governance, and arrange and deploy the special action of "anti-three violations" for power safety production, strengthening the safety management of wind power projects and power safety production in the fourth quarter.

The meeting required all units to have a deep understanding of the current severe situation faced by power safety production and power construction, learn the lessons of recent accidents in the power industry, and go all out to do a good job in the next stage of key work.

The first is to earnestly grasp the safety of power construction, especially the construction safety of wind power mixed towers, continue to deepen the special supervision of power construction safety and project quality, carry out quality supervision in strict accordance with nodes, and severely crack down on illegal subcontracting and subcontracting, so as to ensure on-site construction safety.

The second is to deepen the three-year action to tackle the root cause of power safety production, actively promote the safety risk assessment and governance of key wind turbines, and continuously improve the intrinsic safety level of the industry.

The third is to carry out a solid anti-"three violations" special action, strengthen the safety management of power grids, power generation maintenance and unit in-depth peak regulation, seriously investigate and deal with the "three violations", and effectively improve the safety awareness and ability of front-line employees.

Fourth, in-depth research and judgment of power grid operation risks, strengthen and strengthen power grid security risk management, new energy network-related safety management, and effectively ensure the safety of large power grid operation.

Fifth, do a good job in power reliability data reporting, investigation and demolition of abandoned structures, high-altitude hanging objects, and special rectification.

Sixth, do a good job in the investigation and management of potential safety hazards during the Mid-Autumn Festival and National Day, strictly on duty, strengthen emergency management, and resolutely prevent and curb the occurrence of various accidents.

07 Northeast Energy Regulatory Bureau: Jointly with the municipal electric power management department to carry out on-site inspection of construction safety of power construction projects

On September 29, the Northeast Energy Regulatory Bureau issued a notice on jointly carrying out on-site inspections of construction safety of power construction projects with the municipal power management departments.

The notice pointed out that in accordance with the unified arrangement and deployment of the National Energy Administration, in order to thoroughly implement the requirements of the "Three-year Action Plan for the Safety Production of Energy and Power Systems", we will do a good job in the special supervision of power construction safety and engineering quality in 2024.

Recently, the Northeast Energy Regulatory Bureau and the Fuxin Municipal Development and Reform Commission formed an inspection team to carry out safety on-site supervision of the 150.12 MW wind power construction project of Zhangwu Sunjiakeng, a subsidiary of Huadian Fuxin New Energy Co., Ltd., a subsidiary of Huadian New Energy Group Co., Ltd. Liaoning Branch.

The supervision team focused on the development of the three-year action of enterprise safety production, the development of the special action against the "three violations" in power safety production, and the safety management of infrastructure projects.

First, it is necessary to fully understand the grim situation faced by the current power safety production, deeply absorb the lessons and lessons of the recent high-fall accident of the mixed-tower wind power construction project in Bozhou, Anhui Province, continuously strengthen the safety production work, and improve the intrinsic safety level.

Second, it is necessary to continuously promote the construction of a dual prevention mechanism, strengthen the analysis and pre-control of dangerous points, attach great importance to the dynamic zeroing of major power safety hazards, and effectively protect the life safety of employees.

Third, it is necessary to attach great importance to the management of infrastructure projects and construction units, do a good job in on-site safety control, conscientiously implement personnel training and safety disclosure, and prohibit problems such as "contract management" and "rush to build period".

Fourth, we should attach great importance to the reporting of power safety information, strengthen leadership, implement responsibilities, establish and improve the working mechanism, and do a good job in reporting. After the on-site inspection, the joint inspection team held a briefing on the on-site inspection, notified the various problems found in the inspection, and required the enterprise to draw inferences from one case according to the list of problems, conduct a comprehensive investigation, and seriously rectify it.

The Northeast Energy Regulatory Bureau said that the next step will be to issue the "Notice of Rectification within a Time Limit" in a timely manner in accordance with the relevant regulations, and continue to track the completion of the rectification of the enterprise, ensure that the safety investigation and rectification work has achieved practical results, and effectively improve the level of power safety production in the Northeast region.