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The centre convened the HAD102-03 guidelines to revise the seminar.
[2020-03-03] Author: Jon Ning, system equipment and material department

In February 25th, the center organized the HAD102/03 safety classification guidelines revision seminar, the nuclear and 188体育官网 safety center, China Guangdong Nuclear Engineering Design Co., Ltd., Shanghai nuclear engineering research and Design Institute and other units to participate. Sun Yat Chu, deputy chief engineer of Chai and deputy chief engineer of Sun Yat Ch. and relevant members of the project team attended the meeting. Under the background of epidemic prevention and control, this conference adopts Tencent conference software online.

At the meeting, Comrade Sun Zhi Zhang introduced the background and purpose of the revision of the guidelines, and the structure and content of the new guidelines (Draft). Subsequently, participants discussed the general principles of the guidelines revision, the classification of items and the problems in the revision, especially for the application of probability theory in nuclear power and nuclear safety, the application of PSA and the influence of the introduction of extended working conditions on safety classification and so on. Participants believed that deterministic method and probability theory could be integrated in the safety classification guidelines, but many professional cooperation was needed.

The meeting was organized to review the completed work of the safety classification guidelines and the difficulties existing at present, laying the foundation for subsequent revision of the guidelines.