甘肃张掖110千伏祁东线路工程一标段基础开挖圆满收官

Core Insights - The completion of the last foundation excavation for the 110 kV Qidong Line Project marks a significant milestone, with a total of 56 foundations successfully excavated, laying a solid foundation for subsequent construction [1] - The project is located in the challenging terrain of the Qilian Mountains, with 85% of the tower positions situated on slopes or mountain tops, presenting high construction difficulty and safety management requirements [1] - The project is crucial for the Gansu Zhangye Su'nan Qiqing Industrial Park, enhancing regional grid structure and significantly improving power supply reliability and stability, while meeting the growing electricity demand from surrounding mining and industrial users [3] Project Challenges and Management - The project team faced numerous challenges, including hard geological conditions, difficult material transportation, and narrow working spaces, yet they ensured the smooth progress of the project through resilience and technical expertise [1] - The construction serves as an important test and demonstration of the engineering management capabilities of the State Grid Zhangye Power Supply Company and Gansu Electric Power Company under complex geological conditions [3] - Environmental protection measures were prioritized to minimize the impact on the Qilian Mountain National Nature Reserve, achieving a harmonious coexistence between construction and ecological preservation [3]