Special article on safety facility design

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It should be implemented nationwide. The State Administration of Work Safety issued a special Order No. 8, which contains detailed regulations. It is more complicated and more difficult to write than the original special article.

Now, according to the document implemented on April 1, 2008, it is required that storage and transportation, oil and gas field non-coal mining projects need special safety chapters. There are specific content and format regulations, and they should be compiled with reference to these requirements. It is relatively complex and needs to be completed in the preliminary design stage.

The reason why the floating roof oil tank was struck by lightning and caught fire:(

Guidelines for the Preparation of Special Articles on the Design of Safety Facilities for Hazardous Chemical Construction Projects (Trial) 1 Scope of Application These Guidelines are applicable to the preparation of special articles on the design of safety facilities for construction projects that build, renovate, and expand hazardous chemical production and storage devices and facilities within the territory of the People's Republic of China, as well as chemical production devices and facilities that produce hazardous chemicals (hereinafter referred to as construction projects). 2 Terms and Definitions 2.1 Chemicals refer to various chemical elements, compounds composed of elements, and their mixtures, including natural or artificial. 2.2 Hazardous chemicals refer to chemicals that are explosive, flammable, combustion-supporting, poisonous, corrosive, etc. and may cause harm or damage to people, facilities, and the environment in contact with them. 2.3 New projects refer to enterprises that are planned to be established in accordance with the law to build chemicals or hazardous chemical production and storage devices (facilities) that are associated with hazardous chemicals, and construction projects in which existing enterprises (units) plan to build chemicals that are associated with hazardous chemicals or hazardous chemical production and storage devices (facilities) that are different from existing production and storage activities. 2.4 Reconstruction projects refer to construction projects in which enterprises update technologies and processes at the original site or relocation of chemicals or hazardous chemical production and storage devices (facilities) that are in service with hazardous chemicals, and change the original design of the types and main devices (facilities, equipment) for the production and storage of hazardous chemicals, as well as hazardous chemical workplaces. 2.5 Expansion project refers to a construction project that an enterprise (unit) plans to build that produces the same chemicals or hazardous chemicals as the existing ones and has relatively independent production and storage devices (facilities). 2.6 Safety facilities refer to the devices (equipment, equipment) and measures taken by an enterprise (unit) to control dangerous and harmful factors within a safe range and prevent, reduce and eliminate hazards in production and operation activities. 2.7 Workplace refers to any place of operating activities that may expose employees to hazardous chemicals, including places engaged in the production, operation, disposal, storage, handling, transportation, disposal or treatment of abandoned hazardous chemicals, etc. 3 Main content 3.1 Overview of the construction project 3.1.1 Basic internal situation of the construction project 3.1.1.1 　Comparison of the main technologies and techniques (methods) of the construction project with the level of similar construction projects at home and abroad. 3.1.1.2 　The geographical location, land area and production (storage) scale of the construction project. 3.1.1.3 　The names and quantities of the main raw and auxiliary materials and varieties (including products and intermediate products, the same below) involved in the construction project. 3.1.1.4 　The process flow of the construction project, the layout of the main devices (equipment) and facilities, and the relationship between the upstream and downstream production devices. 3.1.1.5 　The name, capacity (or load), and source of media (or materials) of the supporting and auxiliary projects of the construction project. 3.1.1.6 　Name, model (or specification), material, quantity and main special equipment of the main devices (equipment) and facilities of the construction project. 3.1.2 Basic external situation of the construction project 3.1.2.1 　Meteorological, hydrological, geological, earthquake and other natural conditions where the construction project is located. 3.1.2.2 　The scope of the most serious accidents that may occur after the construction project is put into production or use, as well as the 24-hour production, business activities and residents' lives within this scope. 3.1.2.3 　The distance between the production equipment and storage facilities of hazardous chemicals that constitute major hazard sources in the construction project and the following places and areas: ⒈Residential areas, commercial centers, parks and other densely populated areas ； ⒉Schools, hospitals, theaters, stadiums (venues) and other public facilities ； ⒊Water supply sources, water plants and water source protection areas ； ⒋Stations and docks (according to * * stipulates that, with approval, except those specializing in hazardous chemical loading and unloading operations), airports, highways, railways, water transportation trunk lines, subway pavilions and entrances and exits ； ⒌Basic farmland protection areas, livestock areas, fishery waters and seed, breeding livestock, and aquatic seed production bases ； ⒍Rivers, lakes, scenic spots and nature reserves ； ⒎ * * restricted area, * * management area ； ⒏Other areas protected by laws and administrative regulations. 　　3.2 Dangerous and harmful factors involved in construction projects and their degree of danger and harmfulness 3.2.1 Dangerous and harmful factors 3.2.1.1 　Construction projects involve hazardous categories and data sources of explosive, flammable, toxic, and corrosive chemicals. 3.2.1.2 　Construction projects may cause dangerous and harmful factors such as explosion, fire, poisoning, and scalding accidents. 3.2.1.3 　Construction projects may cause other dangerous and harmful factors that may cause casualties to workers. 3.2.2 Degree of danger and harmfulness 3.2.2.1 　Inherent risk level ⒈ Quantitative analysis of the quantity, concentration (content), status, working site (location) and conditions (temperature, pressure) of explosive, flammable, toxic, corrosive chemicals involved in the construction project process. ⒉Qualitatively analyze the inherent hazard levels of construction projects involving explosive, flammable, toxic, and corrosive chemicals. ⒊It is advisable to use the following calculations to quantitatively analyze the inherent danger levels of various workplaces where construction projects involve explosive, flammable, toxic, and corrosive chemicals.: ⑴The mass of explosive chemicals is equivalent to TNT (T * T) molar quantity; ⑵The mass of flammable chemicals and the heat released after combustion; ⑶The concentration and mass of toxic chemicals; ⑷The concentration and mass of corrosive chemicals. 3.2.2.2 　Risk level ⒈ Qualitatively and quantitatively analyze and predict the following aspects of construction projects through accidents occurring in similar production or storage devices and facilities at home and abroad: ⑴Possibility of leakage of explosive, flammable, toxic, and corrosive chemicals in the workplace ； ⑵After a leak occurs in a workplace involving explosive or flammable chemicals, the conditions and time required to cause an explosion or fire accident are met ； ⑶The diffusion rate of toxic chemicals after leakage in workplaces involving toxic chemicals and the time it takes to reach the maximum human exposure limit ； ⑷Explosions, fires, poisonings, and scalding accidents occur in workplaces involving explosive, flammable, toxic, and corrosive chemicals. * range of casualties. ⒉Predict the amount of sewage produced by the largest explosions and fire accidents and the amount of sewage produced by the most serious explosions and fire accidents in workplaces where construction projects involve explosive and flammable chemicals. 3.3 Description of the adoption of safety countermeasures and suggestions in the construction project establishment safety evaluation report 3.3.1 List the implementation of each safety countermeasure and suggestion in the construction project establishment safety evaluation report, all safety facilities adopted and the workplace (location) where they are located. 3.3.2 Explain the demonstration status or reasons for each safety countermeasure and suggestion in the construction project safety assessment report that has not been implemented or been partially implemented. 3.4 Safety facilities and measures adopted List in detail all safety facilities used (taken) in the design of the construction project, and explain each safety facility meets or exceeds * * The specific provisions of the current laws, regulations, departmental rules and standards on production safety, or the safety facilities adopted (used) in similar construction projects at home and abroad. 3.5 Accident prevention and emergency rescue measures 3.5.1 The establishment or deployment of emergency rescue organizations or emergency rescue personnel. 3.5.2 The support or construction of the firefighting team. 3.5.3 The provision of emergency rescue equipment. 3.5.4 Configuration of fire-fighting equipment. 3.5.5 Emergency rescue measures. 3.6 Establishment and staffing of safety management organizations 3.6.1 Suggestions on the establishment of safety management organizations and their responsibilities after the construction project is put into production or used. 3.6.2 Suggestions on the conditions and number of safety management personnel to be deployed after the construction project is put into production or used. 3.7 Safety facility investment budget 3.7.1 Total investment budget for construction projects. 3.7.2 The investment budget for safety facilities and the estimated investment budget for classification in construction projects. 3.7.3 The proportion of the estimated investment budget for safety facilities in the construction project to the total investment budget, and the proportion of the estimated investment budget for classified safety facilities in the construction project to the estimated budget for the investment in safety facilities. 3.8 Conclusions and Suggestions 3.8.1 Conclusions are based on the design and development status of similar devices (facilities) at home and abroad and * * The current regulations and requirements related to production safety laws, regulations, departmental rules and standards are concluded from the following aspects:: ⒈The safety conditions of the construction project location and the safety protection distance from the surrounding area ； ⒉Technology and process safety selected for construction projects ； ⒊Safety of main devices and facilities selected for construction projects ； ⒋The level of safety facilities adopted (taken) in construction projects ； ⒌The level of safety achieved by the construction project. 3.8.2 It is recommended to make suggestions from the following aspects based on the management situation and trends of domestic and foreign construction projects, especially similar device (facility) construction projects.: ⒈Ordering of major installations, facilities, safety facilities and special equipment ； ⒉Choice of construction unit ； ⒊Selection of main raw and auxiliary materials ； ⒋Safety management after putting into trial production (use) ； ⒌other aspects. 4 Attachment 4.1 Construction project area location map, process flow diagram, and explosion hazard area division map. 4.2 Construction project floor plan, production and storage devices (facilities), lightning protection and anti-static grounding, fire-fighting facilities and fire-fighting equipment, and gas detection floor plan. 4.3 List of special equipment and major safety accessories involved in the construction project. 4.4 Analysis of safety conditions at the location of the construction project. 4.5 Qualitative and quantitative analysis of the risk level of construction projects. 4.6 Analysis process of the safety of technologies and processes selected for construction projects. 4.7 Basis for the design of safety facilities in construction projects * * A catalog of current laws, regulations, departmental rules and standards related to production safety. 5 Format 5.1 Format 5.1.1 Cover (see Attachment 1) 5.1.2 Back cover (See Attachment 2) 5.1.3 Composition of safety facility design staff 5.1.4 Contents 5.1.5 Explanation of unusual terms, symbols and codes 5.1.6 Main content 5.1.7 Attachment 5.2 Font size and font The main content of the chapter and section titles are in point 3 boldface and italics respectively, and the project title is in point 4 boldface. ； The textual expression part of the content should be in size 4 Song font, and the table description part can be chosen to be in size 5 or 6 Song font. ； Photocopies of the charts in the attachment can be used. The title and project title of the attachment should be in size 3 and size 4 bold fonts respectively. The text and table expressions of the content should be in the same font as the "main content". 　　5.3 Paper and typesetting use A4 white offset paper (above 70g) ； Vertical typesetting, left margin 28mm, right margin 20mm, top margin 25mm, bottom margin 20mm ； Chapter and section titles are centered, and project titles are two spaces empty. 5.4 Produce double-sided printed text in addition to drawings, copies, etc. 5.5 Encapsulation After the official text of the special article on the design of safety facilities for the construction project is bound, use the official seal of the design unit to seal the special article on the design of the safety facilities for the construction project. Attachment 1 (Construction Project Name) Special Article on Safety Facilities Design Construction Unit: Legal representative of the construction unit: Construction project unit: Main person in charge of the construction project unit: Construction project unit contact person: Construction project unit contact number: (Official seal of the construction project unit) Year, month, day Attachment 2 (Construction project name) Safety facility design special design unit: Legal representative of the design unit: Design unit contact person: Design unit contact number: (Official seal of the design unit) Year, month, day