Special section on the design of security features in the new version
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Could that expert please share a new version of the design document for safety facilities, so that we can learn from it? This post was last edited by WSL01218 on 2008-7-23 at 17:30.]
Can this help you? http://bbs.hcbbs.com/redirect.php?tid=138870&goto=lastpost
There’s something related here; take a look to see if it’s useful for you: http://bbs.hcbbs.com/thread-79751-1-4.html. This post was last edited by bingyu252 on 2008-2-18 at 12:39
This special section on safety facility design is prepared according to the new version. http://bbs.hcbbs.com/thread-107388-1-14.html
It seems that what ls provides isn’t the version under the new guidelines!
Currently, there are only old documents on the Internet regarding safety facility design; no documents prepared in accordance with these guidelines have been uploaded yet. I am also working on preparing such a document. To put it bluntly, those who formulated these guidelines seem to be people who have no experience in evaluation or design. If they really know what they’re doing, they should provide a template or detailed instructions. Once I finish preparing this report, I’ll share it for everyone’s feedback, but it will take some time. Below is the outline of the report I’m preparing:
**Table of Contents**
1. Overview of the construction project
1.1 Basic information about the project
1.1.1 Main technologies, processes (methods) used in the project, as well as comparisons with similar projects domestically and internationally
1.1.2 Geographic location of the project, land area used, and production (storage) capacity
1.1.2.1 Geographic location of the project
1.1.2.2 Land area used for the project
1.1.2.3 Production (storage) capacity of the project
1.1.3 Names and quantities of the main raw materials and auxiliary materials involved in the project (including products and intermediates)
1.1.4 Process flow of the project, layout of major equipment and facilities, and relationships between upstream and downstream production units
1.1.5 Names, capacities (loads), and sources of media (materials) for supporting and auxiliary systems of the project
1.1.6 Names, models (specifications), materials, quantities of major equipment and facilities, as well as information on special equipment
1.2 Basic information about the external environment of the project
1.2.1 Natural conditions such as weather, hydrology, geology, and seismic activity in the area where the project is located
1.2.2 Potential scope of impact in case of serious accidents after the project starts operating, as well as information on 24-hour production, operational activities, and residents’ lives within that scope
1.2.3 Distances between hazardous chemical production units and storage facilities that constitute major hazards, as well as related locations and areas
2. Hazardous and harmful factors involved in the project and their severity
2.1 Hazardous and harmful factors
2.1.1 Categories of chemicals with explosive, flammable, toxic, or corrosive properties involved in the project, along with sources of data
2.1.2 Hazardous and harmful factors that could lead to explosions, fires, poisoning, or burns
2.1.3 Other hazardous and harmful factors that could result in casualties among workers
2.2 Severity of hazards and harmful factors
2.2.1 Inherent severity of hazards
2.2.1.1 Quantities, concentrations (contents), states of chemicals with explosive, flammable, toxic, or corrosive properties in the process flow, as well as the locations where they are found and the conditions there (temperature, pressure)
2.2.1.2 Qualitative analysis of the inherent severity of such chemicals
2.2.1.3 Quantitative analysis of the inherent severity of such chemicals in various locations
2.2.2 Risk level
2.2.2.1 Risk level associated with chemicals with explosive, flammable, toxic, or corrosive properties
2.2.2.1.1 Probability of leaks of such chemicals in work areas
2.2.2.1.2 Conditions necessary for explosions or fires to occur after a leak, along with the time required
2.2.2.1.3 Rate of spread of toxic chemicals in case of a leak, as well as the time it takes for them to reach levels that could pose a risk to humans
2.2.2.1.4 Scope of casualties resulting from explosions, fires, poisoning, or burns in work areas involving such chemicals
2.2.2.2 Amount of wastewater generated in the worst-case explosion or fire scenarios involving chemicals with explosive or flammable properties
3. Explanation of the implementation of safety measures and recommendations outlined in the safety assessment report
4. Safety facilities and measures adopted
5. Accident prevention and emergency response measures
6. Establishment of safety management organizations and staffing
6.1 Recommendations regarding the establishment of safety management organizations and their responsibilities after the project starts operating
6.2 Recommendations regarding the number of safety managers needed after the project starts operating
7. Estimated investment in safety facilities
7.1 Total estimated investment for the project
7.2 Estimated investment in safety facilities and categorized investments
7.3 Proportion of investment in safety facilities compared to the total investment, as well as proportion of categorized investments within the total investment in safety facilities
8. Conclusions and recommendations
8.1 Conclusions
8.2 Recommendations
This post was last edited by zzlxxm on 2008-3-4 at 13:46
**Table of Contents**
1. Overview of the construction project
1.1 Basic information about the project
1.1.1 Main technologies, processes (methods) used in the project, as well as comparisons with similar projects domestically and internationally
1.1.2 Geographic location of the project, land area used, and production (storage) capacity
1.1.2.1 Geographic location of the project
1.1.2.2 Land area used for the project
1.1.2.3 Production (storage) capacity of the project
1.1.3 Names and quantities of the main raw materials and auxiliary materials involved in the project (including products and intermediates)
1.1.4 Process flow of the project, layout of major equipment and facilities, and relationships between upstream and downstream production units
1.1.5 Names, capacities (loads), and sources of media (materials) for supporting and auxiliary systems of the project
1.1.6 Names, models (specifications), materials, quantities of major equipment and facilities, as well as information on special equipment
1.2 Basic information about the external environment of the project
1.2.1 Natural conditions such as weather, hydrology, geology, and seismic activity in the area where the project is located
1.2.2 Potential scope of impact in case of serious accidents after the project starts operating, as well as information on 24-hour production, operational activities, and residents’ lives within that scope
1.2.3 Distances between hazardous chemical production units and storage facilities that constitute major hazards, as well as related locations and areas
2. Hazardous and harmful factors involved in the project and their severity
2.1 Hazardous and harmful factors
2.1.1 Categories of chemicals with explosive, flammable, toxic, or corrosive properties involved in the project, along with sources of data
2.1.2 Hazardous and harmful factors that could lead to explosions, fires, poisoning, or burns
2.1.3 Other hazardous and harmful factors that could result in casualties among workers
2.2 Severity of hazards and harmful factors
2.2.1 Inherent severity of hazards
2.2.1.1 Quantities, concentrations (contents), states of chemicals with explosive, flammable, toxic, or corrosive properties in the process flow, as well as the locations where they are found and the conditions there (temperature, pressure)
2.2.1.2 Qualitative analysis of the inherent severity of such chemicals
2.2.1.3 Quantitative analysis of the inherent severity of such chemicals in various locations
2.2.2 Risk level
2.2.2.1 Risk level associated with chemicals with explosive, flammable, toxic, or corrosive properties
2.2.2.1.1 Probability of leaks of such chemicals in work areas
2.2.2.1.2 Conditions necessary for explosions or fires to occur after a leak, along with the time required
2.2.2.1.3 Rate of spread of toxic chemicals in case of a leak, as well as the time it takes for them to reach levels that could pose a risk to humans
2.2.2.1.4 Scope of casualties resulting from explosions, fires, poisoning, or burns in work areas involving such chemicals
2.2.2.2 Amount of wastewater generated in the worst-case explosion or fire scenarios involving chemicals with explosive or flammable properties
3. Explanation of the implementation of safety measures and recommendations outlined in the safety assessment report
4. Safety facilities and measures adopted
5. Accident prevention and emergency response measures
6. Establishment of safety management organizations and staffing
6.1 Recommendations regarding the establishment of safety management organizations and their responsibilities after the project starts operating
6.2 Recommendations regarding the number of safety managers needed after the project starts operating
7. Estimated investment in safety facilities
7.1 Total estimated investment for the project
7.2 Estimated investment in safety facilities and categorized investments
7.3 Proportion of investment in safety facilities compared to the total investment, as well as proportion of categorized investments within the total investment in safety facilities
8. Conclusions and recommendations
8.1 Conclusions
8.2 Recommendations
This post was last edited by zzlxxm on 2008-3-4 at 13:46
The new version I completed is here: http://bbs.hcbbs.com/thread-163274-1-1.html
First of all, thank you to the original poster! The difficulty in writing a special section on safety design lies in specifying the exact models of the safety devices to be used. The few special sections I’ve seen only mention what kind of safety devices will be employed; surely those with more experience can specify the exact models and installation locations of these devices, so as to help us newcomers prepare proper special sections on safety design!
First of all, thank you to the original poster! The difficulty in writing a special section on safety design lies in specifying the exact models of the safety devices used. The few special sections I’ve seen only mention what kind of safety devices are to be used; I would appreciate it if experts could specify the exact models and installation locations of these devices, so as to help us newcomers prepare proper special sections on safety design