Adhering to the policy of "100-year plan, quality first", Nanning project is constructed in strict accordance with the plan and drawings, focusing on controlling the construction quality of key processes such as toe slab excavation, foundation cleaning, anti-floating anchor bar installation, steel bar binding, formwork installation, grouting pipe and water stop copper embedded parts installation, laying a solid foundation for concrete pouring.

The recent severe convective weather in Guangxi has had a great impact on the on-site construction. In order to ensure the smooth completion of concrete pouring, the Nanning Owner's Project Department has made unified arrangements to organize the Guiyang Institute, Guangxi Institute and the Construction Project Department of the eighth Bureau of Hydropower to carry out on-site construction in an orderly manner. Party member commandos and youth commandos are on duty in shifts. On the night of pouring, the fog gradually rose. Against the backdrop of the construction lighting lights, the construction personnel worked in an orderly manner and the mechanical equipment was busy. The side station personnel followed up the whole process of concrete blanking, transportation, warehousing, vibration, temperature control, maintenance and other links to ensure the quality of concrete pouring.

The smooth concrete pouring of the first warehouse of the upper reservoir toe plate is an important practice for the Nanning project to promote the construction of the power station. In the next step, the Nanning project will continue to strictly control the construction quality, and under the premise of ensuring safety and quality, efficiently promote the construction of the upper reservoir project, and make every effort to ensure the realization of the Nanning pumped storage power station on schedule.