Release of the Main Piping Welding Control Point for Unit 2 of Xudabao Nuclear Power Plant
Recently, the Northeast Regional Office of Nuclear and Radiation Safety Supervision under the Ministry of Ecology and Environment (hereinafter referred to as the Northeast Office) organized an inspection team to conduct an inspection at the main piping welding control point for Unit 2 of Xudabao Nuclear Power Plant. Experts from the East China Regional Office of Nuclear and Radiation Safety Supervision, the South China Regional Office of Nuclear and Radiation Safety Supervision, the Nuclear and Radiation Safety Center, the China Machinery Productivity Promotion Center, the Shanghai Nuclear Safety Review Center, the Suzhou Nuclear Safety Center, and other organizations participated in the inspection. As a critical component of the reactor coolant pressure boundary, the welding quality of the main piping is directly related to the construction quality and operational safety of the nuclear power unit. In strict accordance with relevant procedural requirements, the inspection team conducted a comprehensive inspection covering the implementation of the operating organization's quality assurance program, quality control of important items and activities, and preparation for main piping welding through on-site inspections, document reviews, and personnel interviews...
2026-09-05
