In mid-July, the Nuclear Power Maintenance Company of CNNC’s No. 2 Nuclear Power Engineering Division successfully completed the contract renewal with Hongyanhe Nuclear Power and will be responsible for the civil maintenance of Units 1, 2 and 6 of the nuclear power base from 2024 to 2027. project. The smooth continuation of this contract fully demonstrates Hongyanhe Nuclear Power's high recognition of CNNC 22's high-quality services, creating favorable conditions and solid foundation for the company to continue to deepen its business layout in Hongyanhe and expand its market share in the Northeast region. Base.

Since 2024, the Hongyanhe Project Department of the Nuclear Power Maintenance Company has strengthened overall coordination and through measures such as party building, technological innovation, and management mechanism optimization, it has successfully completed 70% of the annual target so far.

In order to deal with the leakage problem caused by the overall aging of the factory roof waterproofing layer, the project department innovatively introduced an acrylic polymer cement waterproof coating system. Compared with traditional waterproofing technology, this system significantly reduces maintenance costs and simplifies maintenance. The construction process enables quick response and flexible operation, while ensuring excellent waterproofing quality. At present, this waterproof system has been widely used in Hongyanhe Nuclear Power Plant and achieved good results.

The Party Branch of the Hongyanhe Project Department closely focused on the project development needs and creatively built a party-building alliance platform for the Hongyanhe Nuclear Power Base, and established a vanguard team of Party members of the Hongyanhe Project Department to join hands with the Hongyanhe Nuclear Power Technology to support the Party Branch and the project Transform the party branch and operate the seventh party branch of the first department, jointly establish a party member collaborative research team, and actively promote party building linkage and cooperation with owners and contractors.

In the second half of the year, the project department will uphold the overall concept and the core principles of collaborative cooperation, continue to deepen the leading role of party building in production work, strive to maximize the driving force of the party organization, and unswervingly move towards the annual mission goals to ensure All tasks were successfully completed with high standards and high quality.Editor/Zhang Liyuan