Since this year，The Information Technology Operation and Maintenance Branch continues to strengthen the management of underground mechanical and electrical equipment，Ensuring safe production in service mines。

First，Each intelligence center aims to improve employees’ business skills，Taking the standardized work process of the position as the starting point，Require all cadres and employees to strictly implement the standard operating procedures for their posts，Thus developing a standard position、Working habits of doing standard work。At the same time，Combined with the actual M88 appsituation of safety production operation and maintenance，Make full use of study time every Friday，Actively organize professional skills operation and maintenance masters of each system、Advanced Typical，Concentrated explanations and lectures for employees，Continuously improve employees’ business skills。

Secondly，Each intelligent maintenance center continues to refine the standardized management of electromechanical equipment for various underground systems，Further establish and improve various operation and maintenance management systems、Safety Production Responsibility System、Operating procedures and related assessment systems。and，Comprehensively carry out planned inspections of system equipment，Monthly statistics on the key areas for inspection of mechanical and electrical equipment in each coal seam and system underground，Ensure that inspections of mechanical and electrical equipment are carried out。In the daily management of electromechanical equipment，All smart maintenance centers comprehensively implement dual machine and environmental inspections、Equipment full life cycle management, etc.，Ensure that the maintenance and M88 gamerepair of mechanical and electrical equipment are in place。

Again，Each intelligent maintenance center has more points based on underground equipment、Wide coverage、Characteristics such as long battle lines，Continuously refine the supervision and assessment system for electromechanical equipment。A special inspection team for electromechanical equipment and an inspection team for failure of electromechanical equipment were established，Led by the person in charge of mechanical and electrical equipment，Cooperation of all system administrators，Conduct a "carpet-style" inspection of the mine's mechanical and electrical equipment every ten days。Focus on checking whether all system equipment is intact、Device Management、Protective grounding and other items，And immediately arrange personnel to rectify and implement the identified problems。After the rectification is completed，Inspection team for review，Resolutely manage every problem found，Ensure zero hidden dangers for electromechanical equipment in each system，Ensuring safe production in service mines。(Author: Guo Zhaozhao  Editor: Wang Yu)