North Shaanxi Mining Sunjiacha Longhua Company (hereinafter referred to as Longhua Company)，Located in Sunjiacha Town, Shenmu City, Yulin City, Shaanxi Province，A mixed-ownership enterprise jointly funded by Shaanxi Coal Group and Shaanxi Longhua Group。
Longhua Mine is located in the middle of the Shenfu Mining Area of the Jurassic Coalfield in northern Shaanxi，Well field area 54.4km2，The geological reserves are 700.58 Mt，Recoverable reserves 461.68 Mt。Approved production capacity 10.0Mt/a，Remaining service years 33 years。Medium hydrogeological type。The occurrence of coal seams in mine fields is stable，Simple geological structure，The coal seam dip angle is gentle，Belongs to a near-horizontal coal seam。Adopting adit development，Deploy two levels，The first level adopts flat-panel development，The second level adopts inclined shaft panel type development。The main transportation is belt conveyor transportation，Auxiliary transportation is transported by explosion-proof trackless rubber-tyred vehicles。Low gas content in coal seam，For low gas mines。The ventilation method is central split ventilation。
Longhua company since its establishment in 2008，Adhering to cultural leadership，Insist on seeking truth and being pragmatic，Always adhere to the party’s policy of work safety and unswervingly，Always adhere to the main responsibility of corporate safety production，Always adhere to the concept of people-oriented management and never waver，Continuously explore and grasp safety rules，Continuously improve the safety management system，Continuously optimize the security management network，Promoted the steady progress of safety，Achieved continuous safe production。
Longhua Company has been awarded the top 100 mines in the national coal industry、National Coal Industry Special Grade Safe and Efficient Mine、National safety culture construction demonstration enterprise、China’s Top 100 Coal Scientific Production Capacity Mines、Advanced Coal Mine, an advanced member unit of China Coal Industry Association、Shaanxi Province Harmonious Labor Relations Enterprise、Shaanxi Province Coal Mine Safety Culture Construction Demonstration Enterprise、Shaanxi Coal Group’s zero-death production safety first-level demonstration mine、Shaanxi Coal Group’s mine safety production for 5,000 days、Shaanxi Coal Group Advanced Enterprise in Production Safety、Shaanxi Coal Group Safety Production Year Unit、North Shaanxi Mining Company Safety Production Advanced Collective and Yulin City Ping An Mining Area、Yulin City Advanced Enterprise in Safety Production、More than 100 honors including Shenmu City Energy Security Advanced Group。
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(1) Cultural Interpretation of “Public”
The character "zhong" consists of three characters "人"，Meaning that the development of Longhua is for all Longhua people，Longhua’s development relies on all Longhua people，Longhua’s development has brought success to all Longhua people。
The three characters "zhong" represent three teams，The word "人" above represents the management team，The two characters "人" below represent the technical team and the operation team respectively，Meaning that the three teams will gather together and not deviate，Faster、Higher、Better realization of Longhua development。The character "Zhong" looks like three running and enterprising "people"，Meaning that Longhua insists on being enterprising and enterprising，Let enterprising people become the most respected group in Longhua，The most beneficial group，The most promising group。The word "zhong" looks like three "people" sprinting in unison，Meaning that Longhua relies on customers、Employee、Shareholders、Society and other forces，All people are united in aiming at the established goal，Promoting the Longhua spirit、Gathering the power of Longhua、Forge ahead bravely on the road to Longhua。The word "zhong" means many people，It means that the pursuit of goals of Longhua people’s entrepreneurship is not limited to the small circle of Longhua，But "serve customers、Benefiting employees、Return to shareholders、The overall pattern of "contributing to society"，Co-construct and share development achievements in the journey of building a century-old Longhua。
(2) The cultural power of “public”
1.“Gathering together” party building culture，Lead Longhua to always follow the party，Insist on leading the way、Concentrate efforts to manage the overall situation、Integration into the implementation of security，Gathering the majestic power of Longhua’s development。
2.“Zhongan” safety culture，Follow safety before everything else、Above all else、more important than anything else、Overwhelming，Achieve safety for everyone、Everything is safe，Always safe。
3.“Everyone enjoys” mission culture，Create value for customers，Seeking welfare for employees， Returning benefits to shareholders，Dedication to society，Build together and enjoy the fruits of Longhua’s development。
4.“Zhongshi” operation culture，Everything should be based on reality，Effectiveness is the most important，Pragmatic、Efficient，No pretense，Achieve superior performance in table benchmarking。
5.“Crowd Creation” Innovation Culture，Let everyone be a maker，Everyone engages in innovation，Everyone can create results，Continuous improvement and management、Technology and production technology。
6.“Public Integrity” Integrity Culture，Build without corruption、Cannot be corrupted、System mechanism that does not want corruption，Be honest at home、Ye Lian、Gang Lian。
(3) Integration of “Public” Culture
1.Adhere to the integration of "crowd gathering" party building culture into corporate governance，Enhance political leadership。First, political priority is to focus on integration，Strengthen overall leadership。The company has revised the party building work requirements in the management charter three times，Utilization of written regulations、System，Standardize the company’s party building work，Highlight the indispensability of party building in corporate governance from the institutional level。Second, adhere to and improve "two-way entry、Cross-appointment” leadership system。Building a sound leadership system for cross-management between the party and the government，m88 casinoLet party members become the backbone of company management，Let the company’s core management members become loyal party members，Form a sound corporate governance rights and responsibilities system under the leadership of the party committee，Integrate party leadership into all aspects of corporate governance。The third is to improve the institutional system，Improve working mechanism。The company has established a "joint learning system between the party organization and the management", a "system for the party organization secretary to participate in important management meetings" and a "communication and consultation system between the party organization and the management"，Improved the "Party Committee Rules of Procedure" and "Party Committee、Shareholders Meeting、Board of Directors、List of managerial responsibilities and authorities》、Collective decision-making system for three important matters and one major matter，Each branch of the company has established the "Rules of Procedure of the Branch Committee"，All decisions implemented，They are all party committees、Decision-making under the leadership of the party branch。
2.“Zhongan” safety culture is integrated into the company’s production，Enhance the demonstration ability of party members。First, party building brand，Service safety production。Focusing on the core business of each branch，14 carriers established、Can land on the ground、A party-building brand with assessment，Use Party Building Brand to Promote the Company’s Safety Production Management Level。The second is to strive for excellence，Promote safe production。Guided each party branch to establish a vanguard team of party members，Carry out attack activities，Play the vanguard and exemplary role of party members，Actively assume the responsibilities of party members、Obligation，Become an important part of enterprise safety production。The third is the demonstration of party members，Leading safe production。Achieved full coverage of team members，Actively develop team members into party members，Cultivate party members into the best team members，Building a mature team。Vigorously promote the prevention of hidden dangers around party members、No violation、No incident，Strengthen the assessment and training of party members on production safety，Ensure that party members work safely without hidden dangers。Key points in work around the production and operation center、Difficulty、Weak point，Party members take the lead in scientific and technological research、Take the lead in innovation and efficiency。Fourth, a mechanism for supervising and supervising key safety tasks has been formed。Give full play to the supervisory responsibilities of discipline inspection and supervision agencies in production and operation，Convene special meetings regularly to supervise and hold accountable the completion of key safety tasks of various departments of the company，Promote various departments of the company to improve work quality and efficiency，Supervise various key tasks。The fifth is to strengthen supervision and discipline accountability in the field of production safety。Develop work list，Focus on the key points month by month，Carry out special supervision and inspection on the safety production field of the whole company。The sixth is to use the "three-color card" supervision system mechanism。In daily management and supervision，Make good use of the "three-color card" supervision and reminder mechanism，Achieving the gateway moving forward。By issuing "three-color cards", we ensure that party members and management cadres are motivated in their daily work、Tendent problems are warned and stopped in time，Ensure safe production。
3.“Zhongxiang” mission culture is integrated into the company’s development，Showing Longhua’s responsibility。The first is to implement people’s livelihood work，Improve employee happiness。Company team members at the grassroots level，Integrate into employees to solicit and resolve opinions and suggestions，Raised funds to build residential communities in Shenmu three times for company employees、Issuing 5 commuter buses according to employees’ commuting needs，It solves the problem of employee housing and also solves the safety risk of employees driving private cars to and from get off work。This is the fourth time we are planning a talent housing project for employees，Construction has started in full。Greatly improve employees’ sense of happiness and belonging，It also improves the company’s social image。The second is to implement guarantee supervision，Have a heart-to-heart talk。Organize a special work supervision group，Strengthen the guidance and supervision of party building and ideological construction，Members of the team went to grassroots party building contact points to conduct research and guidance、Organize and carry out organizational life，Effectively promote work on the front line、Problems are solved on the front line。The third is to solidify corporate culture，Improve corporate cohesion。Establish a theme cultural park、Corporate Culture Park、Safety Culture Corridor and other positions，Improving the corporate culture learning system，Guide all employees to continue learning、Practice the core values of socialism，Master the corporate vision、Mission、Core Values、Safety concept，Leading work with advanced ideas。
4.Integrate the “mass creation” innovation culture into the company to create efficiency，Enhance development driving force。First, the company has established a complete management organization，Corresponding reward mechanism has been established，Encourage innovation、Reward innovation，Increase the passion for innovation among all employees。The second is based on the characteristics of the company，Abandon the original management model，Compare with companies outside the industry，Challenge the accepted norms within the industry or company，Breakthrough "impossible"、The “unworkable” thinking restricts comprehensive innovation。The third is to establish a "Master Studio"，1 senior technician、1 technician，Six senior workers form a teaching team。Provide mentorship with apprentices、Technological research、Technical exchange、Skills training、Theoretical research and other activities，Efficiently combine teaching with on-site practice，Cultivate high-quality job experts and technology leaders for the company。Fourth is on-site innovation and efficiency creation to ensure safety。The company won 3 best practice case promotion projects in the coal sector of Shaanxi Coal Group，Shaanxi Provincial Energy, Chemistry and Geology Union Innovation Award 1 item，3 Shaanxi Provincial Enterprise “Three New and Three Small” Innovation Competition Projects，Applied for and obtained 26 patents，Published a total of 20 scientific papers throughout the year。16 final awards for internal management innovation within the company。Among them, the 400-meter ultra-long fully mechanized mining face，Not only the first in Shaanxi，It also effectively increased the unit yield of fully mechanized mining working face，Reduced production costs，Reduced security risks；Renovation and application of high-efficiency foundation-free permanent magnet direct-drive telescopic belt conveyor，Efficient and low-cost installation、Low failure rate、Low energy consumption and other features，At the same time, the belt conveyor structure was modified，Increased the effective mining distance of the working face by 50 meters。
2. “1233” security management mode
The "1233" safety management model is that Longhua Company shifts the focus of safety management to improving the safety quality of employees，Upgrade to a prevention-oriented approach，Fundamentally solve the shortcomings of security management。
“1” One concept builds the soul and gathers broad consensus on safe production
Endless life、The "public" cultural concept of forging ahead is the guide，People-oriented，Use the power of culture to inspire employees’ intrinsic needs for safety，Guide employees to consciously improve their safety quality，M88 gameImprove security awareness and behavior。formed "before everything、Above all else、more important than anything else、Overwhelming" security concept，"Go to the standard post，Safe operation concept of "doing standard work"，“Yan、Fine、fine、Real” safety management concept，"Safety first、Quality first、The safety production concept of “Don’t produce if it’s not safe” and other safety culture systems with Longhua characteristics，Make the safety concept deeply rooted in the hearts of the people，Form the concept that everyone is responsible for safety work。
"2" two methods to shape people and continuously improve the quality of all employees
Through “3 vertical and 3 horizontal professional quality improvement” and “321+N safety training model”，Cultivate high-quality security talents。
3 vertical 3 horizontal professional quality improvement method: 1 vertical，Comprehensive training for employees by the company’s full-time training department；2 vertical，Employee training by professional training institutions；3 vertical，Business management department provides targeted education and training for employees。1 horizontal，District team、The team organizes training on employees’ operational skills；2 horizontal，Supervise employees to learn professional knowledge，Improve the level of professional knowledge；3 horizontal，Ethical education of employees to comply with professional codes of conduct，Continuously improve professional quality。
“321+N” safety training model: “3” refers to laws and regulations、Standard specification、The contents of procedures and measures serve as the basis for the daily training and learning of the district team，Make employee training more targeted and effective。“2” refers to the security risk、Disclosure of safety hazards through multiple channels to let employees know the risks，Be aware of hidden dangers，Risk prevention，Remove hidden dangers。“1” means one question per day、One case per week、The monthly assessment system strengthens safety awareness。"N" is by holding various forms of safety activities，Like video promotion、Safety Briefing Promotion、Safety Vision Recitation、Cultural position、Safety knowledge competition, etc.，to listen、Read、Look、Write、Dynamic full-sensory publicity approach creates a safety publicity atmosphere，Consolidate safety training work。
The “3” trinity ensures safety and realizes safe production in mines
Through security risk classification management and control、The construction of a "three-in-one" work system that combines accident hazard investigation and management and safety production standardization to ensure safety。
In risk management and control，Adhere to safety risk prevention and control first，Passed the “1+4” security risk classification management and control model，Continue to carry out special security risk identification assessment。In strengthening the hidden danger investigation and management model，In persistence ten days、Based on monthly hidden danger investigation，Established a working model in which all employees participate in the investigation and management of hidden dangers。On-site management of standardized production safety，Always adhere to high standards、strict requirements，Carry out regular and irregular inspection activities，Create activities by promoting quality projects，Realized the transformation from fine management to high-quality management，A high-quality mining working face has been built、Excellent computer room、Sample transportation route，Achieved dynamic compliance with safety production standardization。
“3” 3 methods of strong management，Continuously improve safety culture leadership
Passed the "90123" Security Target Management Act、Three improvements and one in place "four members and two leaders" ability improvement method、3×3 Safety Behavior Supervision and Management Methods，Further strengthen safety management。
"90123" safety target management method: "9" represents the ground safety inspection every "9" every month；“0” means conducting underground safety hazard inspection every October；“1” represents the ten-day regular meeting and safety production standardization office meeting held on “1” every month；“2” means on-site inquiry meeting will be held every 2nd of every month；“3” represents training and learning every 3rd of every month。
Three improvements and one in place "four members and two leaders" ability improvement method: First, improve the safety awareness of "four members and two leaders"。By conducting symposium、Activities such as lectures and training，Let the "four members and two leaders" actively analyze the characteristics of the position、Job Responsibilities、Position awareness、Position risks and other contents，Improve your own safety awareness，An advocate of safety publicity、Promoter，Improve safety awareness of all employees。The second is to consolidate the safety responsibility of "four members and two leaders"。Through accident case analysis、Warning education and other activities，Discuss the causes and processes of accident cases，And asked the "four members and two leaders" to assume that they are the parties involved in the accident，Discuss in the context of how to avoid accidents，At the same time, it is transmitted on-site through middle and senior managers、Help、With，The importance of conveying safety responsibility，Strengthen the safety responsibility of "four members and two leaders"。The third is to improve the professional quality of "four members and two leaders"。Continuously strengthen training，And carry out experience exchange through various mutual learning methods，Comprehensively improve the comprehensive quality of "four members and two leaders"。Fourth is the assessment of rewards and punishments in place。Comprehensively improve the comprehensive quality of "four members and two leaders"，Incentive mechanism for monthly selection，Announce and reward the "four members and two leaders" pacesetters with excellent performance in the assessment，Those who fail the assessment will be punished according to their failure to perform their duties，Forcing "four members and two leaders" to improve safety awareness、Safety Responsibility、Safety quality，Strengthen on-site management，Promote safe production。
3×3 Safety Behavior Supervision and Management Law: Pre-shift etiquette before entering the well、Safe status confirmation、Three steps of risk pre-assessment；"Job Description" and "Finger Dictation"、Three three arrangements、Three-step method for job risk assessment；Mobile management of cadres at work、Thirteen types of unsafe people investigation、Three guarantees for anti-three-violation activities。There are 9 main measures to regulate employee safety behavior:
First, optimize the etiquette system before class。Learn from the successful experience of advanced mines and combine it with your own reality，Exploring new ideas and methods for learning before class in the production area，Make the pre-class meeting more targeted、Timeliness、Vividness and fun，Enable employees to enter working status at the beginning of the pre-shift meeting，Have a full mental state。
The second is to comprehensively extend the safety confirmation system。Accurately grasp the characteristics of the safety confirmation system，Integrate safety hazard management and safety confirmation system，To achieve the purpose of pre-control management，Configure each system、Position、Possible safety hazards in the working environment，Comprehensive implementation of safety confirmation system，Let employees always remember，Realizing preventive management。
The third is to conduct a solid risk pre-assessment。To the new environment、New process、New process、New material、New device、New technology for security risk assessment，Mainly aimed at environmental factors of non-routine operations、Workflow、Conduct security risk assessment on equipment, etc.，Thus realizing the device、Standardization of facilities and systems、Refined、Scientific management creates conditions。
The fourth is to realize the coverage of "job description" and "finger dictation"m88 casino。Continue to implement "Job Description" and "Finger Dictation"，By combining the characteristics of the company’s personnel，Make “Job Description” and “Finger Dictation” content realistic，Practical guidance，Deepen employee operating procedures through description and narration、Mastery of operating standards。
The fifth is to normalize the three and three arrangements。Before homework、Environment of the work site during the shift and before the shift、Organizing hidden dangers and workers’ emotions，Make sure everyone manages their own position、Manage your own position，Self-check your position，Ensure people at the job site、Machine、Object、The ring is always in optimal security。
The sixth is to carry out job risk assessment for all employees。Carry out job safety risk assessment according to the work process，Carry out menu-based post risk pre-control management，Control risks and unsafe behaviors during operations，Propose control measures in a timely manner，Nip problems in the bud。
The seventh is to strictly implement the cadre walking management system at work。Strengthen walking management of safety management personnel，Strengthen the sense of responsibility of managers at all levels，Form a closed network management mechanism，Implementing responsibility locking。
The eighth is to continue to carry out investigation and management of thirteen types of "unsafe people"。Control thirteen categories of “unsafe people” through investigation，Move the "Three Violations" control barrier forward，Protect employees’ lives，Prevent minor or serious injury accidents，Control piecemeal accidents，Strive to achieve zero harm。
The ninth is to vigorously carry out "anti-three violations" activities。In accordance with the "red line definition" and joint and several liability standards，Implement assessment linkage，Same reward, same punishment，Create "Three Violations" personnel files，Established "Three Violations" training class，Passed safety basic knowledge training、Family conversation、Training in expressions such as a letter home to guide employees to avoid violations。
3. “5811” production management model
After long-term exploration of production organization，solidified the idea of safety first，Formed the “5811” production management model，Ensure safe production through regular cycle operations。
“5” means scheduled maintenance for 5 hours every day；“8” means arranging an 8h overhaul every 5 days；“1” means that one of the three major overhauls per month is 24h centralized maintenance + safety training for all employees；“10” is the 10-item work system that implements the formal cycle management model。
First, implement the “Flexible Allocation System for Production and Maintenance”。Completion status of production plan，Timely adjustment of production organization、Adjust production running time，Make full use of the downtime caused by abnormal downtime，Organize each district team to conduct maintenance on the production system。In case of production system equipment failure、Sales restrictions、When production tasks are delayed due to the impact of coal quality and abnormal production shutdowns such as inspections by superior departments，Organize minor maintenance throughout the mine、Under maintenance、Major overhaul，And make reasonable and planned compensation for the underproduction。
The second is to implement "meeting, implementation and emphasis on control"。Ideologically improve the understanding of formal cycle management。Strengthened the awareness of regular cycle operations among all employees，Use formal circulation as an important means to ensure safe production and ensure stable supply and price of coal。
The third is to implement the “first responsible person inquiry system”。Strengthened the implementation of the main responsibilities of management cadres at all levels and the first responsible person on site。Require management cadres at all levels to earnestly perform their duties，Make formal cycle operations an important task of daily management，Those who fail to perform their duties and affect regular cycle operations，Penalty will be given depending on the circumstances and the degree of responsibility。
The fourth is to implement the “planning and arrangement intervention system”。To ensure the scientific nature of the mining production operation plan，The dispatch center intervened in the preparation of the plan、All aspects of approval and on-site implementation，Pay equal attention to objective reality，More operable and instructive，Fully mobilize the enthusiasm of production team and post personnel，Eliminating the phenomenon of unrealistic planning。
The fifth is to implement the “table-based assessment system”。Strictly grasp the preparation and application of cycle operation charts。All Mining、Installation and removal of sporadic projects，Prepare a regular cycle operation chart or schedule based on actual conditions，Clear the requirements for performing operations at relative positions in time and space，Each construction unit must organize production strictly according to the chart，Do not disrupt the process arrangement at will，Conduct assessment with the table，Eliminate the phenomenon of broken production cycle。
Sixth is to implement the “multi-question communication system”。Troubleshoot issues affecting regular circulation in advance，Strengthening cooperation with district team technical personnel、Business contacts with maintenance personnel，Understand the constraints that affect formal cycle operations，Adopt scientific methods for analysis，Take timely and targeted measures to solve problems that affect regular cycle operations，Nip in the bud。
The seventh is to implement the "loud voice coordination system"。Strengthened the management of production site workers，Definite positions for each position、Date、Defined responsibilities、Defined tasks、Determined workload，That is, the types of work and the number of work must not exceed the requirements for completing the regular cycle of staffing and allocation stipulated in the operating procedures；Big voice “Strengthen teamwork and cooperation between types of work and positions，Strengthen the connection and cooperation between various positions and processes，Ensure smooth process connection，Insist on the previous process to serve and create conditions for the next process，It is strictly forbidden to organize the construction of the next process if the quality of the previous process does not meet the requirements，Maximize the time of each loop，The dispatcher’s loud voice improves labor productivity。
The eighth is to implement the “super-two-hour investigation system”。Enhanced equipment charter、Daily inspection、Inspection and inspection，Increase the maintenance and repair of mechanical and electrical equipment，Strictly implement the maintenance content，Charter Responsibilities，If production impact exceeds 2 hours，Require the competent business department to organize an investigation，And deal with the relevant responsible persons，Ensures that the equipment is always in good operating condition，Reduces the impact of non-personal accidents on regular circulation。
The ninth is to implement the “practical service system”。In order to ensure other aspects of service，Effectively give full play to the service guarantee functions of each functional department，Clear priorities，Focus on hard work，Providing power supply for mine production、Water supply、Air supply，Various materials needed to ensure mining and production、Production Tools、In the process of spare parts and other matters，Although shouting to the end and expressing a vigorous and resolute attitude will make some people think、Have opinions，But actually get the job done，Creates convenient conditions for regular circulation operations in mines and mining working faces。
The tenth is to implement the "formal cycle operation target management system"。Strictly assess the amount of planned work completed by each district team，Grasp labor M88 appdiscipline、Grasp on-site management，The production team must strictly implement the pre-shift、Class、Three reports after class，Those who fail to complete their duties must explain the reasons。For those who do not organize production according to the formal cycle or fail to achieve the formal cycle assessment goals，Holding the relevant responsible persons accountable、Treat it seriously，Forming a high-pressure situation for system implementation。
IV. “Nth Power” Safety Management Method
Based on the actual production situation in the grassroots district team workshop，Innovatively propose on-site safety production management methods suitable for each district team workshop，Let the management of each district team workshop form a unique feature，Make security management effects multiply。
(1) “360°” tunnel grid management system
The "360°" tunnel grid management method is to organize all tunnels from beginning to end、From beginning to end，Grid Management、Closed-loop review，Completely take control of tunnel management，Early detection、Eliminate various safety risks in the tunnel as soon as possible，Nip safety hazards in the bud。All safety officers implement the "Responsible Tunnel Package Security System"，Guarantee that every lane is occupied and managed，Place tunnel management responsibilities on specific individuals，Be responsible to everyone。The person responsible for guaranteeing the tunnel shall conduct a self-inspection of the tunnel guarantee every 15 days，At the same time, two people on duty will carry out "lateral to edge" inspection of all underground tunnels、Comprehensive investigation of "vertical to the end"，The safety supervision department will analyze and summarize the identified hidden dangers and notify relevant units for rectification as soon as possible。Carry out registration management for tunnels prone to problems，Following and implementation by dedicated personnel。Strictly follow the "Five Closes" (troubleshooting for the identified hidden dangers、Register、Rectification、Acceptance、Deletion of account) principle to rectify，Ensure that the acceptance is passed and the number will be sold。
(2) “1+1” three-violation management system
“1” System Constraint: To eliminate all luck、Self-expression psychology、Herd mentality，Eliminate awareness of illegal commands、The idea of standardizing homework by rules、For the purpose of complying with labor discipline。Innovative “Three Violations Management”，Establish a "three violations" governance responsibility system headed by the mine director，System governance and severe crackdown on illegal commands、Illegal operations and violations of labor disciplines。Establish bottom line class、Comprehensive class、Geological Hazards and Surveying、Coal mining、Excavation class、One pass and three defenses、Electromechanical、320 "Three Violations" Clauses on Transportation，Provide basis for investigation and management of anti-"three violations"。
“1” Innovation Assessment: To improve the anti-violation awareness of all employees，Reduce your habitual violations，Supervise others to standardize their work，Innovative management model，Open safety incentive policy，Promote safety with rewards，Encourage employees to identify unsafe conditions in equipment and personnel at work，Report in time for rectification，Introduce personnel to an ever-improving safety track。Establish a special rectification leading group for "three violations"，Give full play to the "four-level linkage" role of mine leaders + departments in charge + district teams + teams，Adopt the methods of "administrative punishment + teaching and learning" and "joint and several punishment + termination of contract" to increase the intensity of assistance and education for those with "three violations"，Help them settle their safety accounts、Economic Account and Family Account，Let them truly realize the serious consequences of the ‘three violations’。
(3) "4+1" on-site safety confirmation system
Operators enter the work site，Autonomous management must be strengthened，Think four things carefully， “One look” means: enter the workplace to observe the ventilation conditions in the tunnel，Confirm that the site is well ventilated，Eliminate No Wind、Breeze、The operation can only start after the safety hazards of circulating air are detected；The "second look" means: before working, confirm whether the roof of the working area is well supported，There is no occurrence of waste leakage or ceiling collapse；Confirm whether the bottom plate is flat，Make sure there is no risk of falling during work；The "Three Looks" are: Confirm whether there is a gang risk in the alleys on both sides，Are there any risks of objects placed along the edge of the tunnel slipping and injuring people；"Four Looks" means: before operation, confirm whether there is equipment or personnel in front and rear for operation，Confirm that there is no risk of cross-operation or injury before operation。“One thought” means: using professional knowledge and work experience，Pre-judgment and analysis of various consequences that may occur during the operation，Develop temporary protective measures or take precautions before working，Thus achieving the effect of preventing accidents in advance。
(4) "DJ1893S" Objective Management Method
“D”—Ground；“J”—underground；“1”—The team leader will read out 2 safety knowledge items before each shift every day，Employees learn，Question the next day；“8”—8 pairs of ground surfaces every ten days、Self-examination underground；“9”—9 pairs of ground surfaces every ten days、There are problems in underground inspection and need to be rectified；“3”—implement and rectify the company’s inspection issues every ten days on the third day of every ten days；“S”—digitization，Organize the rectification issues every ten days、Classification、Statistics。
"DJ1893S Objective Management Method"，Check the problem from the management vulnerability，Finding problems from on-site control，The process of implementing refined management into all aspects of production and operation。It’s more of a system，Continuously screen out problems that arise in district team production、The process of aggregation and classification，To obtain information to help you improve your performance，Thus forming a closed-loop management method。Thus making safety a habit，Making habits safer；Let skills guarantee production，Let standards ensure safety，Thus achieving double improvement in safety and efficiency。
Longhua Company has gone through 15 years safely，At the same time, it has laid a solid foundation for Longhua’s safe development tomorrow。Up and down are united、No end、Confident Longhua people，We will always remember that “safety work only has a starting point、No end，Only better、There is no best”，Work together to protect Longhua’s long-term peace and stability，Work together to realize the "Century Longhua Dream"！