In 2017, "Detailed Survey of Engineering Geology Section 2 of Electrolytic Aluminum Capacity Transfer and Technology Upgrading Project of Chinalco Guizhou Branch" won the second prize of engineering survey results of non-ferrous metal construction industry in 2020. The project includes eight workshops, in which geophysical prospecting is used to determine the karst development area, and then drilling is used to find out the karst development position, so as to quickly and reasonably determine the stratum bearing capacity and building foundation type, and ensure that the foundation is located on a stable rock stratum. After the completion of electrolytic aluminum plant, the building is in good service condition.