Achievements of Zhongshui Northeast Survey, Design and Research Co., Ltd.

The company has researched and developed more than a thousand scientific research results. 46 scientific research and design results have won the National Science and Technology Progress Award and the National Excellent Design Award. 150 scientific research and design results have won provincial and ministerial awards. National and 9 provincial and ministerial-level patents have been authorized, among which the underwater rock plug blasting of the drainage tunnel of the Manman Hydropower Station won the first prize of the National Science and Technology Progress Award, and the design of the three-center concrete gravity arch dam and underground powerhouse of the Baishan Hydropower Station won the National Excellent Design Gold Award; The design of the three power stations, Taiping Bay and Lianhua, won the National Design Silver Award. The 600-ton prestressed anchor cable technology was successfully applied in practice and won the first prize of the Science and Technology Progress Award of the Ministry of Energy. The self-developed swing vibrating hole high-jet grouting machine and horizontal anchor cable hole drilling machine won the National Patent Silver Award.