RiskCloud – Enterprise-level comprehensive risk management solution (useful insights on BowTie software)

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What is this beautiful “butterfly”? Neat styling, beautiful patterns, and a clear structure – it’s truly eye-catching! Developed independently by Shanghai Gelo Software Technology Co., Ltd., RiskCloud is a world-leading enterprise-level comprehensive risk management solution! ““BowTie Tie Diagram” Next, let’s embark together on a journey into the RiskCloud-BowTie Tie Diagram and discover its wonders! Introduction to Risk Management Bow Diagrams: In the late 1990s, bow diagrams, as a unique tool for safety management, began to be widely used in the international petrochemical industry. Risk assessment based on barriers has been applied to process safety risks for over 20 years, and its use has become increasingly frequent with the adoption of bow diagrams. The tie-diagram barrier analysis focuses on evaluating preventive and mitigative barriers in event pathways, particularly those related to major accidents. The tie diagram illustrates the potential causes of accidents, threats, and possible negative consequences, thereby helping to identify potential major incidents. Most importantly, it also includes all the safeguards and mitigation measures that can reduce risks. Bowtie diagrams are useful for barrier management, risk reduction analysis, and the evaluation of existing barriers; they also provide a powerful means of conveying complex process safety information to employees, contractors, regulatory agencies, senior management, the public, and other stakeholders. The diagram below shows the process for creating a tie diagram. Practical Application of RiskCloud-BowTie Diagrams: I believe everyone has some understanding of the principles behind security systems using diagrammatic representations, so I won’t go into further details here. Instead, I’ll show you how to use RiskCloud-BowTie diagrams in practical applications! Case: Volatile hydrocarbons in pressure pipelines. When conducting a risk assessment of pressure pipelines, given that the failure of leak prevention measures represents a critical safety and environmental issue, it is essential to create a bow diagram for \"events resulting from the failure of leak prevention measures\"! Step 1: Hazard sources and top events. The top event is the failure of measures to prevent hydrocarbon leaks. Step 2: Identify consequences. The main consequences are casualties caused by fires and/or explosions, as well as property damage and material leaks resulting from the same fires and explosions. Step 3: Identify threats. Pipe rupture is caused by overpressure resulting from a sharp rise in temperature, external corrosion of the pipes, or overpressure triggered by downstream emergency shut-off valves (ESDs). Step 4: Identify preventive barriers. The barrier itself must have the ability to prevent or mitigate the development of paths in the diagram, and it must meet all requirements for barriers: effectiveness, independence, and auditability. Step 5: Identify mitigation barriers. Step 6: Identify degradation factors and degradation control measures. In principle, all barriers have systems in place to maintain their effectiveness, including operator training, inspections, and maintenance; repeating these in the bow diagram is unnecessary. The same process can be applied to all tie arms (threats and consequences), but due to space constraints, only a few are shown in the tie diagram. Threat to the side of the tie arm – Consequences of threats to the side of the tie arm. Step 7: Add metadata (attributes) to the barrier and degradation control measures. This step utilizes the knowledge provided by the team to obtain metadata (attribute) information for the barrier/degradation control measures. Including barrier classification ； Technical methods for maintaining barriers ； Management methods for maintaining barriers ； Barrier checklist ； PLC associated with the barrier ； Records of dynamic monitoring of the barrier ； Online monitoring of barriers ； Barrier attachment. At the same time, the monitoring and detection status can be viewed in the RiskCloud-BowTie diagram. Step 8: Review the tie diagram. Check the quality and consistency of the tie diagram. Here is a summary of what is done in each step! Additional introduction to the RiskCloud-BowTie diagram module: The legend in the upper left corner of the interface helps analysis engineers more easily understand the various elements within the BowTie diagram. In the upper left corner of the interface, there are the display ratio, summary functions, and save icon. The summary mainly includes: viewing the content of the barrier list and counting the categories of barriers. By right-clicking on each pattern, many interesting fields can be found, such as “Data called from HAZOP” and “Hazard identification records”, that’s right! All the risk analysis modules built into RiskCloud feature data sharing and interconnection, similar to the integration in smart homes – and this is one of the main reasons why many customers choose RiskCloud! Conclusion: RiskCloud, a risk management system based on the BowTie diagram model, can play a role in facilitating the effective implementation of the requirement to adopt a dual preventive approach of risk classification and control as well as hazard identification and remediation in industries prone to severe accidents, thereby pushing safety measures forward. It can also be seamlessly integrated with HAZOP, LOPA, and PSM. Shanghai Gelue Software Technology Co., Ltd. (Gelue Software) is a company that specializes in providing high-end software for security risk management. Headquartered in Shanghai with a registered capital of 30 million yuan, it has currently established a marketing center in North America. The main clients are enterprises involved in the manufacturing and use of hazardous chemicals, such as those in the oil, chemical, energy, and pharmaceutical industries. GeLue focuses on the research and development of software and analysis tools for safety risk management, as well as providing high-end consulting services. Since its establishment, Guelue has adhered to the principle of continuous independent innovation. Guelue’s philosophy is “if not number one, then be the only one”. Over the past 10 years, Guelue has successively launched a number of software products featuring world-class cutting-edge technologies. It enjoys a high reputation in the fields of information technology for safe production and safety risk analysis, and has numerous successful cases to its credit. Over the past decade, through the continuous efforts of top IT and security experts both at home and abroad, a variety of world-leading technologies have been developed. In particular, the custom analysis method technology has pushed the boundaries of what is possible, achieving results that foreign companies have struggled to attain for years; it is a source of pride for domestic brands. RiskCloud has won numerous **patents and technology awards. Its functional modules include not only the core HAZOP analysis, SIL classification, and SIL verification functions based on Markov model algorithms as described in this book, but also various other modules such as FMEA, CyberRisk, and QRA. Additionally, it is possible to define risk analysis methods tailored to specific customer needs, as well as create custom risk analysis templates.