1. Implementation of entity responsibility.
1.The mining group company conducts weekly inspections on its subordinate coal mines to see if they meet the requirements.
2.Whether the coal mining enterprise carries out weekly safety self-inspection work as required.
3.Whether the inspection and self-inspection process carried out by coal mining group companies and coal mining enterprises is true and effective, and whether it is to the point and key points, and whether there is a situation of going through the motions and going through the formalities.
4.Whether the coal mining group company and the coal mining enterprise have accepted the borehole in accordance with the requirements.
Second, basic management.
1.whether the production coal mine license is complete and valid; whether the procedures for the construction of the mine are complete and whether the construction is carried out according to the design;
2.Whether a safety production management organization is set up, a full-time safety production management personnel are fully equipped, and whether the "three post personnel" are qualified in training and assessment;
3.Whether the legal representative, mine manager, deputy mine director of production, deputy mine director of mechanical and electrical engineering, deputy mine director of safety, and chief engineer (technical person in charge) have obtained safety qualification certificates, and whether they have entered the well and led shifts in accordance with regulations;
4.whether the number of special operations personnel meets the requirements and whether they have the corresponding qualifications;
5.Whether the pre-job safety training plan is formulated, and whether the safety education and training meet the requirements;
6.whether the responsibility system for safe production has been established and improved, and whether it has been implemented;
7.whether there are "five false" and "five excesses" behaviors, etc.;
8.Whether to establish a technical management system headed by the chief engineer, whether the technical management responsibilities are implemented, whether to set up safety technology management institutions such as mining technology management, "one pass and three prevention", geological surveying, water prevention and control, etc., and complete professional and technical management personnel;
9.whether to use the production process that is prohibited or eliminated by the state;
10.Whether it implements the administrative law enforcement instructions of the coal mine safety supervision and supervision department and carries out the investigation and management of hidden dangers.
11.whether the self-inspection and self-improvement of coal mining enterprises are serious, and whether they go through the motions; Whether the rectification of the hidden dangers and problems found in the safety physical examination has been implemented "five times", and whether the major hidden dangers are supervised by the local government;
12.Whether the new standards and new measures for the standardization of coal mine safety production have been publicized and trained, whether they have begun to meet the standards, whether they have established a safety risk classification control system, and whether the normal production of coal mines has reached the first level of safety production standardization;
13.Whether the coal mining enterprises have carried out benchmarking inspections and rectification implementation in strict accordance with the new Coal Mine Safety Regulations;
14.Whether the mine has implemented the responsibility of special personnel to monitor or inspect the mine that has stopped production and production, whether the coal mine that has resumed work and production has strictly implemented the acceptance content, standards and signing procedures, whether there is any unauthorized production and construction behavior in violation of the instruction to stop production and construction, and whether the mine below the grade of 90,000 tons is included in the plan for eliminating and withdrawing capacity;
3. Ventilation system.
1.whether there is a production level and no zonal ventilation in the mining area;
2.Whether the ventilation system of the mine, mining area and mining face complies with the regulations;
3.Whether there is at least one special return air lane in each mining area of high gas, coal and gas outburst mines and the mining area of coal seams prone to spontaneous combustion, and whether at least one special return air lane is set up in the mining area where coal seam groups and layered mining are jointly arranged in low gas mines;
4.Whether the outburst mine, the mining area with the outburst coal seam, the outburst coal seam working face, the mining area substation, the underground charging chamber, and the first material library realize independent return air;
5.whether there is any violation of series ventilation;
6.Whether the full air pressure ventilation system for air supply by the main ventilator is formed before the construction of high gas, coal and gas outburst mines enters the second phase of the project (before other construction mines enter the third phase of the project);
7.Whether there is insufficient air volume in the total air volume or the main wind use sites such as the mining face, as well as the lack of wind, breeze and unstable wind flow in the roadway.
8.Whether the location and quantity of ventilation facilities such as underground dampers, wind bridges, and airtight facilities meet the needs of ventilation safety, whether the construction quality meets the standards, and whether the dampers of the protruding coal seam mining face are equipped with anti-reversal devices, etc.;
9.whether a standby main ventilator is installed and whether the working capacity of the two main ventilators is matched;
10.Whether the local ventilators of the coal roadway, semi-coal roadway and rock roadway with gas gushing out of the mine with high gas, coal and gas outburst realize "dual fans and dual power supplies", and whether they realize automatic switching.
Fourth, gas prevention and control.
1.Whether the gas occurrence parameters and the danger of coal and gas outburst within the scope of the well field are mastered according to the regulations, and whether the gas geological map is drawn according to the regulations;
2.Whether the gas extraction system is established in accordance with the regulations, and the normal operation of the extraction system is guaranteed, and whether there are safeguard measures for the key links of gas control;
3.Whether the gas extraction project (including drilling site, borehole, pipeline, gas extraction roadway, etc.) is constructed in accordance with the regulations;
4.Whether to realize automatic measurement of gas flow, negative pressure, concentration and other parameters;
5.whether the gas extraction rate conforms to the provisions of the Basic Indicators of Coal Mine Gas Extraction;
6.Whether there is a phenomenon of false holes in gas extraction boreholes;
7.Whether there are situations such as the evacuation of people without power outage due to gas overrun, the false detection of gas and the omission of detection, and the failure to strictly implement the "one gun and three inspections" system;
8. Whether the coal and gas outburst mine has set up a special institution for the prevention and control of coal and gas outburst in accordance with the regulations;
9. Whether the coal and gas outburst mine has prepared a special design, anti-outburst measures and emergency plan for the prevention and control of coal and gas outburst in accordance with the regulations;
10. Whether regional and local comprehensive anti-outburst measures are taken in accordance with the regulations, and the first forecast, measure effect test, and regional verification are carried out;
11. Whether a special anti-outburst design is prepared before the excavation of the outburst coal seam and before the excavation of the outburst coal seam in Shimen, vertical shafts, inclined shafts, etc.;
12. Whether there is the phenomenon of over-mining and over-excavation operation in the excavation face that is allowed to operate after the effect test;
13. Whether safety protection measures such as long-distance discharge and power failure and evacuation of the return air system are taken to expose the protruding coal seam and the shelling and excavation working face of the protruding coal seam and the protruding coal seam;
14. All excavation roadways with unknown geological data and roadways (including drilling sites, etc.) constructed around the outburst coal seam shall formulate measures to prevent accidental crossing of the coal seam;
15.Whether the system of analysis and disposal of gas overrun and early warning of anti-outburst is implemented, and whether the gas overrun and tracing treatment meet the requirements.
Fifth, water prevention and control.
1.Whether the general survey of disaster-causing factors and geological factors is carried out in combination with the actual situation, the hydrogeological conditions, water hazard types and water diversion channels of production, preparation and development are ascertained, and the distribution of roof (bottom) aquifers, karst water, collapse columns, old kiln water and water accumulation in goafs is investigated;
2.Whether there are anti-waterproof coal pillars left in accordance with the regulations or there are unauthorized mining of water-proof coal pillars.
3.Whether the mine with complex hydrogeological types and extremely complex pits has set up special water prevention and control institutions, equipped with special water exploration and discharge operation teams, and equipped with special water exploration and discharge equipment;
4.whether the confined water prevention and control measures and water exploration and release measures are implemented in accordance with the regulations;
5.Whether the permanent drainage system is built according to the design before the construction of the mine enters the third phase of the project.
6.Whether the water prevention and control map is prepared in accordance with the regulations, and the basic water prevention and control ledger is established.
7.Whether to establish a system for timely evacuation of people in the event of an accident such as flooding caused by heavy rain and flooding.
8.whether the measures such as "three specializations, two explorations and one evacuation" have been implemented for water hazard prevention and control, and whether safety measures and emergency duty during the flood season have been put in place;
Sixth, fire prevention.
1.Whether the design to prevent natural ignition has been prepared or whether the production and construction have not been organized according to the design;
2.Whether the mine mining spontaneous combustion and easy spontaneous combustion coal seam has established a fire prevention and extinguishing system, and whether there are comprehensive measures to prevent and control natural fires;
3.whether the mining of natural ignition coal seams is forecasted and a fire monitoring system is established;
4.When using top coal to mine spontaneously combustible coal seams, whether the design and measures for preventing and controlling natural ignition in goafs are prepared;
5.Whether the underground fire area and sealing are managed in accordance with the regulations, and whether the permanent sealing is carried out within 45 days after the end of mining face;
6.Whether the coal mining face of the coal seam that is prone to spontaneous combustion and spontaneous combustion adopts backward mining;
7.Whether the materials of equipment and facilities such as underground cables, tapes, hair dryers, and gas extraction pipelines are flame retardant and antistatic;
8.Whether non-combustible materials are used to support the connection of the wellbore, the flat and the connection of each level and the bottom of the well, the connection between the main underground winch and the main transportation lane and the return air lane, the mechanical and electrical equipment chamber and the belt conveyor head in the main roadway within 20m of each 20m each;
9.In case of natural fire signs, whether to take corresponding safety precautions.
7. Monitoring and monitoring.
1.Whether the mine safety monitoring and control system is equipped according to the regulations, and the backup of the main engine is realized;
2.Whether the mine manager and the technical person in charge review the gas meter and gas monitoring table every day, and whether the problems are dealt with in a timely manner according to the regulations;
3.Whether the type, quantity, and installation location of the sensors comply with the regulations;
4.Whether all kinds of sensors and portable methane detection and alarm instruments and other instruments are regularly calibrated according to regulations;
5.Whether there is fraud in underground monitoring data, no uploading of gas overruns, no early warning, etc.;
6.Whether the coal roadway, semi-coal rock roadway and rock roadway excavation face with gas gushing out are equipped with gas electricity and wind power locking devices according to the regulations, and whether the locking function is normal;
7.Whether there is illegal movement or shielding of the sensor.
8.Whether the identification card and card reading substation of the personnel location monitoring system can work normally, and whether the location of personnel can be monitored normally.
9.Whether the safety monitoring layout diagram and power-off control diagram are truthfully drawn and updated in a timely manner;
10.Whether the power outage and evacuation of people are implemented for gas overruns, the cause is analyzed and the cause is investigated;
8. Dust prevention and control.
1.Whether the corresponding safety measures are taken according to the identification results of coal dust in the mined coal seam;
2.Whether comprehensive dust prevention measures, prevention and isolation measures and management systems for coal dust have been formulated and organized;
3.Whether the mine dust-proof water supply system has been established, and whether the coal seam water injection, wet operation, point spraying, regular dust removal and personal protection measures have been implemented in accordance with the regulations;
4.Whether the coal dust mining coal seam takes measures to prevent and isolate coal dust, and whether the installation location, quantity, and water volume of explosion-proof facilities meet the requirements.
Whether the coal mining enterprise has carried out daily monitoring and testing of occupational disease hazards, whether it has issued personal protective equipment that meets the standards, and whether it has carried out occupational health monitoring;
9. Roof management.
1.Whether the design of the support of the mining face meets the requirements, and whether the support method, material, quality and strength meet the requirements;
2.Whether the coal mining face has prepared and implemented special measures such as initial topping, finishing, crossing the geological structure zone, passing the old roadway, mining face installation, etc.;
3.whether the mining operation procedures and measures have been signed and approved and implemented in a timely manner;
4.Whether the height and width of the safety exit on the coal mining face and under the coal mining face meet the regulations, and whether the advanced reinforcement support within 20m of the safety exit meets the regulations;
5.Whether there is an empty roof operation on the mining face;
6.Whether the roadway with active support such as anchors, nets, and sprays is monitored for roof separation;
7.When the roof of the goaf does not collapse and the overhanging distance exceeds the provisions of the operation regulations, whether to stop coal mining and take safety measures to deal with it.
10. Mechanical and electrical transportation.
1.Whether the "double circuit" power supply of the mine is realized, whether the main ventilation system, drainage system, gas extraction system of the mine, as well as the power distribution station of the underground power distribution station and the power distribution station of the mining area are powered by two power supply lines;
2.Whether the explosion-proof electrical equipment has a product certificate, a safety mark for coal mine products, and whether an explosion-proof inspection is carried out before entering the mine;
3.whether to use equipment that has been expressly prohibited or obsolete;
4.The main pedestrian level of the underground is more than 15km, when the vertical depth of the main inclined roadway exceeds 50m, whether to install a mechanical transporting device;
5.Whether the protection devices such as winches, belts, mechanical transporters, battery electric locomotives, fully mechanized mining machines, and fully mechanized excavators are complete and effective;
6.Whether the installation, use, testing, maintenance and transformation of mechanical and electrical equipment comply with the regulations;
7.Whether the inclined shaft hoisting anti-sports car device and sports car protection device comply with the regulations.
Ten. 1. Development and deployment and mining production organization.
1.Whether the mine design, mining area design and main roadway layout comply with the relevant provisions of the "Coal Mine Safety Regulations", "Coal Mine Prevention and Control Regulations", "Coal Mine Water Prevention and Control Regulations" and "Coal Industry Mine Design Code" and other relevant regulations, and whether the production is organized in accordance with the number of mining faces, approved production capacity, and approved labor quota specified in the design;
2.Whether the main safety production systems and facilities of mines, levels, mining areas and mining faces comply with the regulations;
3.Whether the amount of coal in mine development, preparation, mining and safety is balanced, and whether there is continuous tension of "mining, excavation, and pumping", and whether there is mining with "shaving your head down the mountain";
4.Whether the drawings such as the plan of the mining project and the comparison of the upper and lower shafts are truthfully filled;
5.whether the goaf and abandoned roadway are sealed in time and whether they are numbered and filed;
6.Whether there are construction behaviors that overstep the boundary, mining security pillars and endangering the safety of adjacent mines;
7.whether the use of coal mining methods and processes prohibited by the state, such as excavation instead of mining;
8.Whether there is illegal subcontracting or subcontracting for underground mining face and roadway maintenance operations;
Ten. Second, safety investment.
1.whether there is a provision for the extraction and use of production safety expenses; whether a management ledger has been established and strictly implemented;
Ten. 3. Emergency response and rescue.
1.Whether emergency measures are taken in accordance with regulations when there are signs of disasters such as gas, water, fire, and roof;
2.whether the emergency rescue plan is formulated as required and drills are carried out in accordance with the regulations;
3.Whether an ambulance team is established in accordance with the requirements of the "Coal Mine Safety Regulations", whether a part-time ambulance team is set up if there are no conditions for setting up an independent mine ambulance team, and an ambulance agreement is signed with the nearest ambulance team;
4.Whether disaster avoidance routes are set up at all underground work sites, and whether disaster avoidance route signs are set up at roadway intersections and roadways;
5.Whether the production site shift leader, team leader and dispatcher are given the direct decision-making power and command power to issue the order to stop production and withdraw personnel as soon as possible in case of danger;
Ten. 4. Miscellaneous.
Other contents stipulated by laws, regulations, rules, national standards, and industry standards for safety production (**Mine Safety World).