(54dn) Based on the Maintenance Operation Package Mode Coal Chemical Inspection and Maintenance Safety Management Practices

The safety management about Inspection and maintenance for coal to oil chemical is a process safety management system. Maintenance work package is based on PDCA closed-loop mode, include four-step (plan–do–check–act). the inspection and maintenance operations process management provide a set of maintenance work package as the core of a series of process control methods. Maintenance work package provides a set of perfect and standardized inspection and maintenance safety operations procedures, standardizing equipment maintenance processes, operating methods prescribed for workers. Following the principle of who major who confirm , confirm the key points about quality and safety step by step . Further ensure the safe operation of the process controlled and improve inspection and maintenance quality and efficiency, so as to achieve the standard staff on duty, the standard of living standards to ensure that the overall inspection and maintenance process management is safe, high quality and progress- controlled.