Currently, major nuclear power plants are adopting BIM technology to manage construction projects, significantly enhancing the quality control of nuclear power engineering. Nuclear safety is not only the cornerstone of nuclear power but also a critical aspect of national energy security. Engineering quality forms the material foundation for ensuring nuclear safety, with construction phase quality directly impacting operational safety.
1. Assisting Engineering Assessment and Risk Management in the Design Phase
During nuclear power project construction, BIM technology enables comprehensive project visualization, ensuring construction drawings comply with engineering specifications. By integrating virtual environment data with BIM models and construction plans, simulation tests of constructability can be conducted. This allows all stakeholders to thoroughly assess quality risks at every stage and implement dynamic, graded risk management throughout the project.
2. Quality Management During Construction
Throughout construction, all teams must complete quality documentation simultaneously with physical work to avoid issues such as falsified reports or backdated records. To ensure quality management reflects reality and is properly enforced, Ximengtech quality inspection and evaluation software is employed. This shifts quality control from a results-based approach to a process-oriented one, involving real personnel, on-site verification, and actual testing. It effectively eliminates superficial compliance often seen in BIM applications, fostering genuine collaboration between construction and supervision units, and simplifying quality oversight for project owners.
3. Quality Control of Specialized Processes
Construction units must strengthen management of specialized processes like welding and non-destructive testing by improving quality systems and controlling personnel, equipment, and materials. BIM technology enables visualization and simulation of these processes, enhancing construction techniques and ensuring coordination among different professions. Construction personnel follow the virtual construction process precisely to maintain consistency with actual methods, thereby guaranteeing quality. The software integrates inspection and evaluation data, leveraging both geometric and non-geometric BIM model attributes to facilitate visual laboratory assessments.
4. Traceability of Critical Steps and Key Components
Given the highly specialized nature of nuclear power engineering, full-process online monitoring is essential for critical components, concealed works, and key procedures. Internet of Things (IoT) technology collects information such as personnel presence, locations, photos, and timestamps, preserving visual records of the construction site. When combined with Ximengtech quality inspection software, this ensures authenticity through “real people,” “on-site,” and “actual measurements.” Important operations like large-volume concrete pouring, welding of nuclear safety equipment, non-destructive testing, and significant quality issues and rectifications are all documented visually to guarantee traceability in quality management.
In summary, this overview highlights the application of BIM technology in quality control for nuclear power projects. We hope this information proves valuable to you!
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