移动式化工气瓶库隐患排查（附标准依据）

　　Hazard Investigation of Mobile Chemical Gas Cylinder Storage (with Standard Basis)

　　一、防火间距排查要点：与其它建筑物的防火间距是否符合要求。《建筑设计防火规范》GB 50016-2014（ 2018 年版）3．5．1 甲类仓库之间及与其他建筑、明火或散发火花地点、铁路、道路等的防火间距不应小于表 3．5．1 的规定。《危险化学品中间仓库安全管理指南》（二）建筑结构与布局要求 1. 储存火灾危险性类别为甲、乙类危险化学品的中间仓库应靠厂房外墙布置。9. 危险化学品中间仓库不得与人员居住场所设置在同一建筑物内，与人员居住建筑防火间距应符合《建筑设计防火规范》（GB 50016）的相关规定。

　　1、 Key points for checking fire separation distance: whether the fire separation distance from other buildings meets the requirements. The fire separation distance between Class A warehouses and other buildings, locations with open flames or sparks, railways, roads, etc. shall not be less than the provisions in Table 3.5.1 of the "Code for Fire Protection Design of Buildings" GB 50016-2014 (2018 edition). Guidelines for Safety Management of Intermediate Warehouses for Hazardous Chemicals (II) Requirements for Building Structure and Layout 1 The intermediate warehouse storing hazardous chemicals classified as Class A and Class B for fire hazards should be arranged near the exterior wall of the factory building. 9. Intermediate warehouses for hazardous chemicals shall not be located in the same building as residential areas, and the fire separation distance between them and residential buildings shall comply with the relevant provisions of the "Code for Fire Protection Design of Buildings" (GB 50016).

　　二、通风设备装置排查要点：是否安装通风设备，是否设置导除静电的接地装置。《常用化学危险品贮存通则》(GB15603-1995)5．4．2贮存化学危险品必须安装通风设备，并设有导除静电的接地装置。

　　2、 Key points for checking ventilation equipment: whether ventilation equipment is installed and whether a grounding device is installed to remove static electricity. 5.4.2 of the "General Rules for the Storage of Commonly Used Hazardous Chemicals" (GB15603-1995) requires the installation of ventilation equipment and grounding devices to eliminate static electricity when storing hazardous chemicals.

　　三、照明灯具排查要点：库房内照明灯符合是否防爆要求。《常用危险化学品贮存通则》(GB15603-1995) 5．3．2化学危险品贮存区域或建筑物内输配电线路、灯具、火灾事故照明和疏散指示标志，都应符合安全要求。库房内敷设的配电线路，需穿金属管或用非燃硬塑料管保护。

　　3、 Key points for checking lighting fixtures: whether the lighting fixtures in the warehouse meet explosion-proof requirements. 5.3.2 of the "General Rules for the Storage of Commonly Used Hazardous Chemicals" (GB15603-1995) states that the storage areas for hazardous chemicals or the transmission and distribution lines, lighting fixtures, fire accident lighting, and evacuation signs inside buildings should all comply with safety requirements. The distribution lines laid in the warehouse need to be protected by metal pipes or non combustible hard plastic pipes.

　　四、电气线路排查要点：库房内电线是否穿金属管或非燃硬塑料管保护，且墙壁上穿管洞口封闭。《常用危险化学品贮存通则》(GB15603-1995)5．3．2 化学危险品贮存区域或建筑物内输配电线路、灯具、火灾事故照明和疏散指示标志，都应符合安全要求。库房内敷设的配电线路，需穿金属管或用非燃硬塑料管保护。

　　4、 Key points for electrical circuit inspection: whether the wires in the warehouse are protected by metal pipes or non combustible hard plastic pipes, and whether the holes in the pipes on the walls are sealed. 5.3.2 of the "General Rules for the Storage of Commonly Used Hazardous Chemicals" (GB15603-1995) states that the storage areas for hazardous chemicals or the transmission and distribution lines, lighting fixtures, fire accident lighting, and evacuation signs inside buildings should all comply with safety requirements. The distribution lines laid in the warehouse need to be protected by metal pipes or non combustible hard plastic pipes.

　　五、电器开关排查要点：库房内电气开关是否符合防爆要求。《常用危险化学品贮存通则》(GB15603-1995) 5．3．2化学危险品贮存区域或建筑物内输配电线路、灯具、火灾事故照明和疏散指示标志，都应符合安全要求。库房内敷设的配电线路，需穿金属管或用非燃硬塑料管保护。

　　5、 Key points for troubleshooting electrical switches: whether the electrical switches in the warehouse meet explosion-proof requirements. 5.3.2 of the "General Rules for the Storage of Commonly Used Hazardous Chemicals" (GB15603-1995) states that the storage areas for hazardous chemicals or the transmission and distribution lines, lighting fixtures, fire accident lighting, and evacuation signs inside buildings should all comply with safety requirements. The distribution lines laid in the warehouse need to be protected by metal pipes or non combustible hard plastic pipes.

　　六、接地防雷击装置排查要点：气瓶间的防雷防静电装置、防爆电气设施是否符合相关标准的规定。《防止静电事故通用导则》GB12158-2006 防止静电事故通用导则气体使用场所、气瓶间的防雷防静电装置、防爆电气设施、消防设施等的设置均应符合相关标准的规定。

　　6、 Key points for troubleshooting grounding lightning protection devices: whether the lightning protection and anti-static devices between gas cylinders, as well as explosion-proof electrical facilities, comply with relevant standards. General Guidelines for the Prevention of Static Electricity Accidents GB12158-2006 General Guidelines for the Prevention of Static Electricity Accidents The installation of lightning protection and anti-static devices, explosion-proof electrical facilities, fire-fighting facilities, etc. in gas usage areas and gas cylinder rooms shall comply with the relevant standards.

　　七、可燃气体报警排查要点：是否安装浓度检测报警装置。《常用化学危险品贮存通则》GB15603-1995 5.3.3 贮存易燃、易爆化学危险品的建筑，必须安装避雷设施、可燃气体检测装置。

　　7、 Key points for troubleshooting combustible gas alarms: whether concentration detection and alarm devices are installed. Buildings storing flammable and explosive hazardous chemicals must be equipped with lightning protection facilities and combustible gas detection devices.

　　八、专库储存排查要点：是否与助燃气体混存混放。

　　8、 Key points for inspection of specialized storage: whether it is mixed with combustion supporting gases.

　　《GB15603-1995 常用化学危险品贮存通则》 6.6 压缩气体和液化气体必须与爆炸物品、氧化剂、易燃物品、自燃物品、腐蚀性物品隔离贮存。易燃气体不得与助燃气体、剧毒气体同贮；库房间距大于 5 米。

　　6.6 Compressed gases and liquefied gases must be stored separately from explosive materials, oxidants, flammable materials, self igniting materials, and corrosive materials in accordance with the General Rules for the Storage of Hazardous Chemicals in Common Use (GB15603-1995). Flammable gases shall not be stored together with combustion supporting gases or highly toxic gases; The distance between warehouses is greater than 5 meters.

　　九、安全装置排查要点：1.气瓶是否无瓶帽。2.是否设置安装防倾倒装置。《GB／T34525-2017 气瓶搬运、装卸、储存和使用安全规定》8.2.4 气瓶入库后，应将气瓶加以固定，防止气瓶倾倒施；7.2.4 装卸气瓶是应配备好瓶帽，主要保护气瓶阀门，防止撞坏。TSG 23-2021 《气瓶安全技术规程》7.2.3 不能靠瓶底竖立的气瓶，应当装配底座(采用固定支架或者集装框架的气瓶除外)，使气瓶能够稳定竖立，并且有效防止气瓶底部锈蚀。

　　9、 Key points for safety device inspection: 1. Check if the gas cylinder has no cap. 2. Whether to install anti tipping devices. GB/T34525-2017 Safety Regulations for the Handling, Loading, Unloading, Storage and Use of Gas Cylinders "8.2.4 After the gas cylinder is put into storage, it should be fixed to prevent the cylinder from tipping over; 7.2.4 Loading and unloading gas cylinders should be equipped with cylinder caps, mainly to protect the cylinder valves and prevent damage caused by collisions. TSG 23-2021 "Technical Regulations for Gas Cylinder Safety" 7.2.3 Gas cylinders that cannot be erected against the bottom of the cylinder should be equipped with a base (except for gas cylinders that use fixed brackets or container frames), so that the cylinder can stand stably and effectively prevent rusting at the bottom of the cylinder.

　　十、定期检验排查要点：气瓶上的减压阀，是否按照要求定期进行校验。《TSG23-2021 气瓶安全技术规程》7.2.2.3.5 气瓶上的安全阀，应当按照要求定期进行校验;《GB／T34525-2017 气瓶搬运、装卸、储存和使用安全规定》9.1 气瓶每三年应检验一次，使用期不应超过20年。气瓶压力表应灵敏正常

　　10、 Key points for regular inspection and troubleshooting: whether the pressure reducing valve on the gas cylinder is regularly calibrated according to requirements. 7.2.2.3.5 of TSG23-2021 Gas Cylinder Safety Technical Regulations require regular calibration of safety valves on gas cylinders as required; GB/T34525-2017 Safety Regulations for Handling, Loading, Unloading, Storage and Use of Gas Cylinders "9.1 Gas cylinders should be inspected every three years, and their service life should not exceed 20 years. The pressure gauge of the gas cylinder should be sensitive and normal

　　十一、搬运排查要点：（1）装卸、搬运方式不当，发生撞击；（2）采用叉车搬运，装卸或滚动搬运（1）《GB／T34525-2017 气瓶搬运、装卸、储存和使用安全规定》7.1 近距离搬运气瓶，凹形底气瓶及带圆型底座气瓶可采用徒手倾斜滚动的方式搬运，方型底座气瓶应使用稳妥、省力的专用小车搬运。距离较远或路面不平时，应使用特制机械、工具搬运，并用铁链等善加以固定。（2）《GB／T34525-2017 气瓶搬运、装卸、储存和使用安全规定》7.2 装卸气瓶应轻装轻卸，避免气瓶相互碰撞或与其他坚硬的物体撞，不应用抛、滚、滑、摔、磁等方式装卸气瓶

　　11、 Key points for handling and investigation: (1) Improper loading and unloading, handling methods, resulting in collisions; (2) Forklift handling, loading and unloading, or rolling handling (1) "GB/T34525-2017 Safety Regulations for Gas Cylinder Handling, Loading and Unloading, Storage, and Use" 7.1 Close range handling of gas cylinders, concave bottom gas cylinders, and gas cylinders with circular bases can be carried by hand tilting and rolling, while square base gas cylinders should be carried by a safe and labor-saving specialized trolley. When the distance is far or the road surface is uneven, special machinery and tools should be used for transportation, and iron chains should be used to fix it properly. (2) GB/T34525-2017 Safety Regulations for the Handling, Loading, Unloading, Storage and Use of Gas Cylinders "7.2 Gas cylinders should be loaded and unloaded gently to avoid collisions with each other or other hard objects. Gas cylinders should not be loaded or unloaded by throwing, rolling, sliding, dropping, magnetic or other methods

　　十二、消防排查要点：（1）未规范配置消防器材；（2）灭火器过期，未定期检查；（1）《建筑灭火器配置设计规范》（GB50140-2005）6.1.1：一个计算单元内配置的灭火器数量不得少于 2 具（2）《建筑灭火器配置验收及检查规范》（GB50444-2008）5.2.1 灭火器的配置、外观等应按附录 C 的要求每月进行一次检查。

　　12、 Key points for fire inspection: (1) Failure to standardize the configuration of fire equipment; (2) The fire extinguisher has expired and has not been regularly inspected; (1) 6.1.1 of the "Code for Design of Fire Extinguisher Configuration in Buildings" (GB50140-2005): The number of fire extinguishers configured in one calculation unit shall not be less than 2 (2). 5.2.1 of the "Code for Acceptance and Inspection of Fire Extinguisher Configuration in Buildings" (GB50444-2008): The configuration and appearance of fire extinguishers shall be inspected once a month in accordance with the requirements of Appendix C.

　　十三、基础管理排查要点：是否建立危险化学品使用管理制度、安全操作规程；是否建立危险化学品登记台账

　　13、 Key points for basic management investigation: whether a management system for the use of hazardous chemicals and safety operating procedures have been established; Whether to establish a registration ledger for hazardous chemicals

　　《危险化学品安全管理条例》（2013 年修订）第 28条 根据所使用的危险化学品的种类、危险特性以及使用量和使用方式，建立、健全使用危险化学品的安全管理规章制度和安全操作规程。应当根据所使用的危险化学品的种类、危险特性以及使用量和使用方式，建立、健全使用危险化学品的管理台账

　　Article 28 of the Regulations on the Safety Management of Hazardous Chemicals (revised in 2013) establishes and improves safety management regulations and safety operation procedures for the use of hazardous chemicals based on their types, hazardous characteristics, usage amounts, and usage methods. A management ledger for the use of hazardous chemicals should be established and improved based on the type, hazardous characteristics, usage amount, and usage method of the hazardous chemicals used

　　十四、基础管理排查要点：是否按规定开展乙炔、丙烷气体相关知识的培训教育《危险化学品安全管理条例》（2013 年修订）第 4条 使用单位应对从业人员进行安全教育、法制教育和岗位技术培训。从业人员应当接受教育和培训，考核合格后上岗作业；对有资格要求的岗位，应当配备依法取得相应资格的人员。

　　14、 Key points for basic management investigation: whether training and education on acetylene and propane gas related knowledge have been carried out in accordance with regulations. Article 4 of the "Regulations on the Safety Management of Hazardous Chemicals" (revised in 2013) stipulates that the user unit should provide safety education, legal education, and job technical training to its employees. Employees should receive education and training, and only work after passing the assessment; For positions that require qualifications, personnel who have obtained corresponding qualifications in accordance with the law should be equipped.

　　十五、应急管理排查要点：是否编制危化品事故应急预案并按规定进行演练《生产安全事故应急预案管理办法》第五条：生产经营单位主要负责人负责组织编制和实施本单位的应急预案，并对应急预案的真实性和实用性负责；各分管负责人应当按照职责分工落实应急预案规定的职责。第三十三条：“生产经营单位应当制定本单位的应急预案演练计划，根据本单位的事故风险特点，每年至少组织一次综合应急预案演练或者专项应急预案演练，每半年至少组织一次现场处置方案演练”

　　15、 Key points of emergency management investigation: whether to prepare emergency plans for hazardous chemical accidents and conduct drills according to regulations. Article 5 of the "Management Measures for Emergency Plans for Production Safety Accidents": The main person in charge of the production and operation unit is responsible for organizing the preparation and implementation of the unit's emergency plan, and is responsible for the authenticity and practicality of the emergency plan; Each responsible person in charge shall implement the responsibilities stipulated in the emergency plan according to their respective duties. Article 33: "Production and business units shall formulate their own emergency plan exercise plans, organize at least one comprehensive emergency plan exercise or special emergency plan exercise per year based on the accident risk characteristics of the unit, and organize at least one on-site disposal plan exercise every six months

　　十六、通风装置排查要点：是否安装通风设备《常用化学危险品贮存通则(GB156031995)5．4．2贮存化学危险品必须安装通风设备。

　　16、 Key points for checking ventilation devices: whether ventilation equipment is installed. 5.4.2 Ventilation equipment must be installed when storing hazardous chemicals according to the General Rules for the Storage of Commonly Used Hazardous Chemicals (GB156031995).

　　十七、浓度检测排查要点：是否安装浓度检测报警装置《GB／T34525-2017 气瓶搬运、装卸、储存和使用安全规定》8.2 气瓶入库储存检查要点：5）有毒、可燃气体的库房和氧气及情性气体的库房，应设置相应气体的危险性浓度检测报警装置。

　　17、 Key points for concentration detection and inspection: whether to install concentration detection and alarm devices. "GB/T34525-2017 Safety Regulations for Gas Cylinder Handling, Loading, Unloading, Storage and Use" 8.2 Inspection points for gas cylinder storage: 5) Hazardous concentration detection and alarm devices should be installed in warehouses for toxic and flammable gases, as well as warehouses for oxygen and inert gases.

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