国网北京电力高效完成京北四区电网灾后重建工作

Core Viewpoint - The State Grid Beijing Electric Power Company has successfully completed the post-disaster reconstruction of 63 damaged 10 kV power lines in the northern districts of Beijing, ensuring that residents can stay warm during the winter [1][9]. Group 1: Disaster Recovery Efforts - A rare heavy rainfall from July 23 to 29 caused significant damage to power facilities in the northern mountainous areas, prompting the company to restore power to all affected villages within 9 days [3][9]. - The company initiated a "100-day battle" for post-disaster reconstruction, focusing on high standards for flood prevention and disaster resilience [3][5]. Group 2: Infrastructure Improvements - The reconstruction involved the installation of 139 kilometers of 10 kV conductors, 229 steel poles, 159 iron poles, 1,766 concrete poles, and 28 high-strength towers [9]. - New steel poles with a foundation of 1.8 meters in diameter and 12.2 meters deep were installed, significantly enhancing resistance to extreme weather conditions [7]. Group 3: Emergency Preparedness - The company has installed 28 emergency power vehicle access points along the power lines to improve rapid recovery capabilities in case of future outages [7][9]. - A comprehensive plan was developed to enhance the disaster resistance and reliability of the regional power grid, with a focus on the remaining 39 damaged lines to be upgraded before the next flood season [9][11]. Group 4: Organizational Structure and Efficiency - A leadership group for disaster recovery was established, implementing daily meetings and work reports to ensure efficient execution of reconstruction tasks [11]. - The company has adopted a customer-oriented approach to dynamically adjust construction plans based on electricity demand, ensuring timely completion of projects before the winter heating season [11].