China Safety Science Journal ›› 2022, Vol. 32 ›› Issue (S1): 6-10.doi: 10.16265/j.cnki.issn1003-3033.2022.S1.0350

• Safety social science and safety management • Previous Articles     Next Articles

Grid-based supervision method of safety in major overhaul site of petrochemical enterprises

YU Chunqing1(), YANG Fang1,**(), WU Yong1, DONG Li1, SHI Chao1, LUO Wen2   

  1. 1 CNPC Research Institute of Safety & Environment Technology, Beijing 102206, China
    2 Safety and Environment Supervision Center of Xinjiang Oilfield Company, Karamay Xinjiang 834000, China
  • Received:2022-01-11 Revised:2022-04-22 Online:2022-06-30 Published:2022-12-30
  • Contact: YANG Fang

Abstract:

In order to improve the safety supervision efficiency of the overhaul construction site in petrochemical enterprises and ensure the risk control of direct operation links, research on the safety grid supervision method was carried out. Firstly, the problems and causes of safety supervision in the overhaul construction site of petrochemical enterprises were analyzed, and the necessity of improving safety supervision methods was expounded. Then, the blind spot of supervision was eliminated based on the limited resources on the site. The safety grid supervision method was designed and tried out for the overhaul operation site, and the main ideas were analyzed. Key links of implementation and matters needing attention were established. Finally, the role and effectiveness of security grid supervision methods were summarized. The results show that the safety grid supervision method effectively solves the problems of insufficient safety supervision resources, lack of management personnel to check and confirm before the operation of the operation team, and lack of effective supervision of the whole process during the operation, and improves the strength and precision of safety supervision on the maintenance construction site.

Key words: petrochemical enterprises, overhaul, safety grid supervision, construction site, regulatory blind spot