The group company held a safety production office meeting in May 2022- summarizing May 2022 and arranging safety production for June 2022

Guizhou Zisenyuan Group Investment Co., Ltd

briefing

10th issue of 2022

Hosted by: Company Party Committee, Trade Union, Office June 3, 2022

The group company held a safety production office meeting in May 2022

——Summarize May 2022 and arrange safety production for June 2022

1、 Each unit reported on the work of safety production and safety production standardization management system in May, as well as the shortcomings in the work. They raised the problems that need to be solved to the company, summarized the work in May, and planned and arranged the work in June.

2、 The Minister of Safety Supervision, Qu Zhong, organized a study of the recent safety accident notification from the National Mining Safety Supervision Bureau. Report on the safety work in May, including the inspection of civil explosive materials, work-related injuries, hidden danger investigation, re examination and cancellation of accounts, impact on mechanical and electrical transportation, carbon monoxide and gas exceeding limits, and punishment for "three violations", and make arrangements for the key safety work in June.

3、 The Deputy General Manager of Safety, Qu Jiabi, has made the following arrangements for safety work: 1. Preparation work and measures should be formulated for the face recovery and system adjustment of Zhongheng Coal Mine; Honghui Coal Mine should do a good job in the recovery of mining faces and increase efforts to rectify the problems identified by the national bureau during inspections; Conduct route inspections for the installation of the 11124 mining face in the Yangchangpo well area and prepare for the inspection by the national bureau; Mangyuan Coal Mine will do a good job in accompanying the inspection of the National Bureau's assistance team on May 29th; Chaoyang Coal Mine, try to do a good job in all preliminary work. 2. Each mine should carefully analyze and summarize the causes of work-related accidents that occur. 3. For gas over limit accidents that occur, it is necessary to strengthen on-site management work. 4. In terms of "three prevention measures during the rainy season", each mine carefully inspects surface water and fissure water, and does a good job in extreme weather duty. Seriously learn from the lessons of flood accidents and strengthen inspections of water pumps and pipelines.

4、 Bao Jiming, Deputy General Manager of Tongfang, reported on the situation of carbon monoxide and gas exceeding limits in the company's coal mines from January to May. He pointed out that the key reason for the exceeding limits was the lack of strict and detailed management, and the carelessness in thinking. In the future, it should be highly valued in daily management work. He proposed the following work arrangements: 1. Seriously carry out the coal feeding work of Shimen 1500 in Zhongheng Coal Mine and 1340 in Mangyuan Coal Mine. 2. Each coal mine should strengthen the control of carbon monoxide, ensure the normal use of nitrogen injection system, and keep the nitrogen injection pipeline unobstructed. 3. The rescue team should strengthen daily inspections of facilities such as seals, pipelines, and air doors. 4. Fire is strictly prohibited in the ground gas pump room. In special circumstances, corresponding measures must be formulated and reported to the company. Relevant personnel must be in place, otherwise heavy penalties will be imposed. 5. Strengthen local ventilation management, ensure the switching of dual fans and dual currents, and enhance the management of belt conveyor heads and tails. 6. Strengthen the inspection of power supply lines to ensure power supply. 7. Carry out inspection, maintenance, upkeep, and daily management of the monitoring and surveillance system. 8. Chaoyang Coal Mine focuses on gas control. Improve the emergency system, monitoring system, emergency broadcasting, dispatch system, and personnel positioning system as soon as possible. 9. Strengthen education and training on the knowledge and skills required for personnel in special occupations. 10. The company's communication and prevention department is preparing a carbon monoxide management method, and after the draft is issued, each mine will carefully provide feedback. 11. A comprehensive inspection of the ventilation system and drainage system will be conducted in June, and all mines will prepare carefully.

5、 Zhou Xianbing, the Deputy General Manager of Mechanical and Electrical Engineering, has made the following work arrangements: 1. Conduct a thorough inspection of the large-scale equipment at Chaoyang Coal Mine, and expedite the recruitment of mechanical and electrical personnel required by the mine. 2. Each coal mine should strengthen the management of hoisting winches when installing scaffolding on the mining face. 3. The dual circuit power supply system has already delivered power to Zhongheng Coal Mine and Yangchangpo Coal Mine on the 27th. 4. Ensure the power supply of the newly acquired Guixin coal mine and implement solutions in the near future.

6、 Chief Engineer Zhu Zengxiao has made the following work arrangements: 1. In terms of one ventilation and three prevention measures, carry out inspections of the tunnels, and make plans for tunnel repairs and maintenance to prevent gas emissions and blockages that may cause gas to exceed the limit. 2. The awareness of gas management needs to be further improved. Strengthen the management of corners on the mining surface and ensure the use of yellow mud for sealing and blocking. Conduct gas inspections in each chamber. The sealing of Chaoyang Coal Mine needs to be carefully inspected. 3. Strengthen the construction of ventilation facilities, ensure that the air door does not leak and the sealing is strict. 4. In terms of fire prevention and extinguishing, the nitrogen injection pumps of each mine are in place, and it is necessary to ensure that the nitrogen injection pipelines are in place. The prevention department and rescue team should strengthen inspections and implementation. 5. A coal mine in Shuicheng was severely punished for exceeding gas limits before the inspection was completed. We must learn from the lessons of the accident seriously. 6. Geological hazard inspection work requires each mine to conduct a survey of the mining area and collect relevant data. Chaoyang Coal Mine needs to strengthen the monitoring of high temperature points, and Mangyuan Coal Mine needs to strengthen the inspection of geological disasters. 7. In terms of water prevention and control, we should seriously learn from the lessons of permeable accidents, conduct inspections of various work related to the "three prevention measures during the rainy season", and collect relevant information. 8. Strengthen the statistical, analytical, and management work of the "three quantities". 9. Strengthen the protection of underground pipelines. 10. The 'finger dictation' work for special workers needs to be strengthened, as can be seen from the May general defense professional skills competition that there are many shortcomings.

7、 Executive Vice General Manager Shi Minghua has made the following arrangements for the work: 1. Hidden dangers identified by superiors must be completed by each mine before June 10th to ensure normal production. Zhongheng Coal Mine is involved in the extension of safety certificates, and Jialing Industry and Trade must ensure the supply of materials for rectifying hidden dangers. 2. Carefully organize the recovery and installation work of mining faces 1201 and 708, coordinate the installation route of the scaffolding, organize the excavation of 703 and 705, and organize the construction of mining face 115-101-1 in Zhongheng Coal Mine. Prepare installation personnel in Yangchangpo well area and strengthen safety management. 3. Strengthen roof management, focus on temporary support, use advanced support in place, and ensure sufficient support strength for the mining face. 4. Mangyuan Coal Mine will carry out the welcoming work for the national bureau's assistance inspection on the 29th. 5. Jialing Industry and Trade needs to carefully inspect the brackets recovered from Zhongheng Coal Mine, and modify and thicken the winch base used. 6. The management of blasting personnel and pyrotechnic devices should be standardized, and the number of blasting personnel in each unit should be sorted out. 7. Flood prevention measures and sufficient preparation of materials should be taken at each mining wellhead to prevent floods from flowing back into the wellhead. 8. Report on the completion of production tasks in May and arrange the production plan for June.

8、 Peng Xianglai, the Chief Financial Officer and Minister of Human Resources, has put forward the following requirements: 1. The salary plan of Chaoyang Coal Industry should be revised and reported to the company in a timely manner. 2. At present, due to the integration of coal mines, it is necessary to do a good job in integrating the ideological work of coal mine workers, strengthen their ideological education and training, achieve ideological unity, and stabilize people's hearts. 3. Due to the development needs of the company, safety production management personnel need to be supplemented, and higher vocational and above management personnel need to be increased. If suitable personnel are recommended to the company's human resources department. 4. All mines in the company should achieve ideological unity, obey commands in all actions, have strong execution ability, be meticulous in work, and establish a good company image.

9、 Li Qunduo, Secretary of the Party Committee and Chairman of the Trade Union, put forward the following requirements: 1. Strengthen the study of the New National Development Document No. 2. 2. Strengthen the study of the spirit of the 13th Provincial Party Congress (Report by Secretary Chen Yiqin of the Guizhou Provincial Party Committee). 3. On May 23rd, Premier Li Keqiang held a State Council meeting to strengthen the implementation and study of the spirit of the meeting. 4. Strengthen employee training. Through the technical competition organized by the company in May, it can be seen that the overall quality of employees is uneven. Therefore, all units must combine theoretical training with on-site training to achieve practical results. 5. The establishment of the Party branch and trade union of Chaoyang Coal Industry has been in contact with Huale Town in Shuicheng District and has received approval. The establishment of the Party branch and trade union must be carried out in accordance with relevant regulations and procedures. At the same time, conduct a survey on the situation of party members among newly recruited employees. 6. Strengthen ideological education for employees, stabilize the workforce, and reduce personnel turnover. 7. Each unit should carry out the "Safety Production Month" activity in 2022 based on their actual situation, and organize safety knowledge competitions, safety speeches, "My Contribution to Safety", safety inspections, safety lectures and other safety activities. The company will hold a mechanical and electrical professional skills competition at the end of June. After the document is issued, all units will actively organize personnel to participate. 8. Management personnel at all levels of the company should focus on implementation at every level and make contributions to the development of the company.

10、 General Manager Li Wen put forward the following requirements: 1. Safety work should be constantly emphasized, and accidents not only cause losses to the enterprise, but also harm to families. Management measures and methods must be strictly implemented. 2. We should learn from the current problems of the company, draw lessons from them, and take measures accordingly. We need to ensure the accountability of those responsible, hold accountable and accountable those who are irresponsible, supervise safety mine managers, and ensure the implementation of safety laws and regulations. 3. We must strictly control the safety aspect, be strict and manage it. Ensure proper roof management in the Yangchangpo well area, focus on mining face recovery and installation, and provide adequate support during the rainy season; The responsibility for inspecting the alleyway should be assigned to each manager; The inspection of geological disasters on the ground requires the identification of responsible personnel in the mine; During the rainy season, it is necessary to ensure that personnel are on duty. 4. To prevent the occurrence of "false drills" during drilling, it is necessary to drill the drill in place and effectively extract and release it. 5. Strengthen the inspection of power supply lines and underground electrical equipment, and strictly prohibit the occurrence of explosions. Ensure the safety of winch lifting and transportation. Conduct a thorough inspection of the strong belt. Ensure the safety of special projects (installation and recycling of mining faces) and guarantee the safety of transportation routes. 6. On the 29th, the inspection and reception work of Mangyuan Coal Mine must be arranged properly, including the bathhouse and wellhead, and the work must be done meticulously.

11、 Chairman Fan Pengfei proposed the following requirements: 1. Carry out the "three prevention measures during the rainy season", strengthen ground inspections, keep records, and take photos for archiving. 2. Strict management is necessary for the issue of gas exceeding the limit. In the future, if gas exceeds the limit, I will personally participate in the investigation. Next week, General Manager Li Wen will be responsible for convening a general manager meeting to reconsider the punishment methods for gas exceeding the limit. 3. In terms of safety, we need to be strict and meticulous. There are many work-related injuries in the Yangchangpo well area, mainly due to negligence in management. We need to analyze accidents carefully, summarize the causes, and draw lessons from them. 4. We attach great importance to environmental protection work, control the treatment of waste oil and sewage, and ensure that the discharge of purified water meets the standards. 5. In terms of production, there have been many inspections by superiors in the past two months, but there are problems with the production organization of various mines. Zhongheng Coal Mine is biased towards the state and has a large amount of gangue. It is necessary to ensure safety while focusing on production. 6. We need to focus on cost control from a detailed perspective. Companies and coal mines should try to save as much as possible and not be extravagant. 7. In terms of discipline, we must follow orders and prohibitions, abide by rules, and establish a good image externally. 8. The assistance inspection of the national bureau has been carried out, and the Mangyuan Coal Mine will prepare for the inspection on the 29th and do a good job in various reception work. The Yangchangpojing area will be inspected from June 9th to June 11th, and preparations for the inspection should also be made.