Thread Content
Definition of on-site management: On-site management refers to the use of scientific management systems, standards, and methods to carry out rational and effective planning, organization, coordination, control, and monitoring of various elements at the production site. These elements include people (workers and managers), machinery (equipment, tools, workstations), materials (raw materials), processes (processing and testing methods), the environment, and information. By doing so, these elements are brought together in an optimal way, thereby achieving high quality, efficiency, low consumption, balance, safety, and civilized production. How can chemical enterprises improve on-site management? Overview of Huatianmou 5S management experts: People, machines, materials, methods, and environment are the five key elements in on-site management of chemical plants. To ensure effective on-site management in chemical plants, it is necessary to place greater emphasis on this matter and work diligently to strengthen management ； Improve technical capabilities to ensure safe production ； Manage equipment and facilities properly to improve corporate efficiency ； Control the on-site environment and strengthen orderly management ； Strengthen safety management to ensure production order. Below are some mnemonics for on-site management in chemical enterprises: 1. Requirements for the on-site environment: One level, two clean conditions, three things that should be visible, four things that must be absent, and five things that must not be lacking! Iping: The ground is flat ； Two types of cleanliness: clean window and door glass, and clean surrounding walls ； Three views: the shaft visible in light, the groove visible to the bottom, and the equipment showing its true color ； Four no’s: no trash, no weeds, no waste, no unnecessary equipment ； Five things are in sufficient supply: insulation paint is available, bolts and handwheels are available, door and window glass is available, light bulbs and lampshades are available, and gutter covers are available. 2. Requirements for the maintenance site – Mnemonic: Three cleans and three lines; three things not exposed to the air and three things not in contact with the ground. Three cleans: a clean area where work is stopped, a clean maintenance area, and a clean area where work resumes ； Three lines: one line for tools, one line for accessories and parts, and one line for materials ； Three things kept out of the light: lubricants kept out of the light, cleaned parts kept out of the light, and precision measuring tools kept out of the light ； Three no-lands: Tools and measuring instruments must not touch the ground, disassembled parts must not touch the ground, and oil stains and dirt must not touch the ground. 3. Personnel: The principle of “three understandings, four skills, and four qualities”. The four skills refer to the ability to operate, maintain, and troubleshoot faults ； Four understandings: understanding the structure, understanding the performance, understanding the principles, and understanding the applications ； Four essentials: a plan for work, a strategy for action, confirmation at each step, and a summary afterward. 4. The six strict requirements for tasks – mnemonic: 1. Strictly implement the shift handover system. 2. Conduct thorough routine inspections. 3. Strictly control process parameters. 4. Strictly follow the operating procedures (forms). 5. Strictly abide by labor discipline. 6. Strictly enforce safety regulations. 5. Six prohibitions regarding hot work – Mnemonic: 1. Hot work is prohibited without an approved permit. 2. It cannot be reliably isolated from the production system; hot work is prohibited. 3. If cleaning is not performed and the replacement is unsatisfactory, welding is prohibited. 4. Do not clear flammable materials around; welding is prohibited. 5. Hot work is prohibited if the hot work analysis is not conducted on time. 6. Without fire protection measures, welding is prohibited. 6. Eight essential rules for entering a container: 1. Approval must be obtained by applying for the necessary permits. 2. Safety isolation is mandatory. 3. The power supply must be cut off, and safety-rated lighting must be used. 4. Exhaust ventilation is required. 5. Safety analyses must be conducted at specified intervals. 6. Appropriate protective equipment must be worn. 7. Someone must monitor from outside the container and remain on duty. 8. Emergency rescue measures must be in place. 7. Fourteen prohibitions in the factory area: 1. Strict control of open flames; smoking is prohibited within the factory area. 2. Minors are not allowed to enter the production area. 3. Sleeping, engaging in personal tasks, leaving one’s post, or doing anything unrelated to production is not allowed during working hours. 4. Alcohol is prohibited before and during the shift. 5. It is prohibited to use flammable liquids to clean equipment, utensils, and clothing. 6. Those who do not wear protective equipment as required are not allowed to enter the production area. 7. Equipment without complete safety devices shall not be used. 8. Do not use equipment or tools that are not under your responsibility. 9. Maintenance work shall not begin if safety measures are not implemented. 10. Equipment that has been shut down for maintenance must not be put back into use without a thorough inspection. 11. It is prohibited to work at heights without a high-altitude work permit or a safety belt, or when the scaffolding or stepping boards are not secure. 12. Work is not permitted if a scaffold is not properly secured on the asbestos shingles. 13. Electric tools without installed electrical shock protection devices must not be used. 14. Employees who do not hold a safety operation certificate are not allowed to work independently; employees in special types of jobs are not permitted to work without obtaining such a certificate. On-site management is an important part of chemical plant management; the quality of this management and its level directly affect the safety and stability of the entire production process in chemical enterprises. Therefore, in an environment where market competition among enterprises is becoming increasingly fierce, it is crucial to strengthen on-site management in chemical plants.