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This post was last edited by Desert Fish on 2022-7-18 at 11:23. At the end of June and the beginning of July this year, reporters from Red Star News accompanied the sixth supervision and inspection team from the Ministry of Emergency Management to Guangdong, where they conducted supervision and inspections of enterprises handling major hazardous chemicals in Guangzhou and Zhanjiang. A total of 6 enterprises were inspected, and dozens of potential problems were identified, including 6 serious hazards. “Supervisory inspections were carried out using the “four no’s and two direct approaches.” In some companies, the combustible gas detection alarms were not in use. Members of the supervisory inspection team explained that the information on enterprises with major hazard sources in various regions is recorded in the database of the emergency management department, and it is only before the inspection begins that companies are randomly selected from this database for inspection. On June 29, the supervision and inspection team inspected two enterprises in Guangzhou and identified two major safety hazards. Specifically, the fire separation distances between the Class A warehouse of Xiaohu Island Petrochemical Logistics Co., Ltd. and the plant-wide fire control room as well as the fire pump room did not meet the required standards. The enterprise treated the fire control room as a Class C building and adopted lower standard fire separation distances ; The control room of Zengcheng Baisite Aditives Company lacks automated control systems, instrument alarms, and safety procedures for dealing with abnormal situations; moreover, no process control parameters have been established. Members of the supervision and inspection team told Red Star News reporters that the distance between storage facilities for major hazard sources and other buildings should meet **standard requirements, with sufficient safety distances maintained to prevent accidents from causing damage to key protected areas in the vicinity ; Each production post in hazardous chemicals enterprises should establish operating procedures and process control parameters, including the steps for handling situations both under normal and abnormal conditions. The above are the minimum requirements to ensure production safety. On July 1, the supervision and inspection team arrived in Zhanjiang. At Zhongguan Petrochemical Co., Ltd., the inspectors found that the combustible gas detection alarms installed in the analysis booth at the liquefied gas tank farm loading/unloading station were not in use, and the environmental monitoring data collectors in that booth were not explosion-proof ; No combustible gas detection and alarm devices are installed in the liquid hydrocarbon flare gas separation tank and valve bank area.
On July 1, the supervision and inspection team arrived in Zhanjiang. At Zhongguan Petrochemical Co., Ltd., the inspectors found that the combustible gas detection alarms installed in the analysis booth at the liquefied gas tank farm loading/unloading station were not in use, and the environmental monitoring data collectors in that booth were not explosion-proof; No combustible gas detection and alarm devices are installed in the liquid hydrocarbon flare gas separation tank and valve bank area. An inspector said that all the aforementioned issues constitute serious hazards. Detection and alarm devices should be installed in areas where flammable and toxic gases may leak, while explosion-proof electrical equipment must be used in areas with explosion hazards. Behind each of these requirements are painful lessons from accidents. For example, on June 5, 2017, a liquefied gas leak occurred at Jinyu Petrochemical Company in Linyi, Shandong, and an explosion was triggered by electrical sparks generated by non-explosion-proof electrical equipment in use in the production control room; this incident resulted in 10 deaths and 9 injuries. A similar hazard occurred at Zhongguan Petrochemical as well. At Zhanjiang Shihua Chemical Co., Ltd., the supervision and inspection team also found that the resin filling plant failed to use explosion-proof electrical equipment appropriate for an environment with explosive dust. Furthermore, the fire alarm control system in the company’s control room disabled 7 smoke detectors ; In a 5-story office building owned by an enterprise, a large number of windows face the diesel hydrogenation facility of a neighboring company, posing significant safety risks. At Zhanjiang Baoyue Gas Co., Ltd., inspectors found that the fire pump control cabinet lacked a mechanical emergency start device. In the fire pump room, the pump numbered 9301C is leaking severely. “In an emergency, if the fire pump leaks, the effectiveness of fire suppression will be greatly reduced or even rendered impossible.”
【Ministry of Emergency Management’s Special Inspection 2022】Summary Edition – welcome to participate in discussions and self-inspections! ! ! ! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=3418729 (Source: Huahai Chuanliu – Haichuan Network)
The combustible gas detection alarm in the analysis booth installed at the loading/unloading station for liquefied gas tanks is not in use, and the environmental monitoring data collector in that booth is not explosion-proof; No combustible gas detection and alarm devices are installed in the liquid hydrocarbon flare gas separation tank and valve bank area.