Core Insights - The completion of the 66 kV Shisheng Line anti-icing disaster reconstruction project and the 220 kV Jieneng Gas delivery project marks significant achievements in Harbin's power grid, ensuring power supply safety for Wuchang City and benefiting thousands of households in Songbei District [1] Group 1: Investment and Scale - During the "14th Five-Year Plan" period, Harbin's power grid saw a historic leap in investment, with annual infrastructure investment increasing from 325 million yuan in 2021 to 571 million yuan by 2025, totaling an unprecedented cumulative investment [2] - The number of construction projects surged from 27 to 117, setting a historical record for construction scale [2] - Key projects, including the long-stalled Xiaoling 66 kV substation and the 220 kV Wumao Line, have been successfully completed, significantly enhancing the power supply structure in core areas like Daoli, Nangang, and the New District [2] Group 2: Innovative System - The success is supported by a modern power grid construction system that integrates management wisdom and technological strength, characterized by "six precisions and four optimizations" [3] - The company has established a comprehensive management model that emphasizes government-enterprise collaboration, lean control, and digital empowerment, leading to significant improvements in project efficiency and safety [3][4] Group 3: Technological Advancements - New technologies such as modular prefabrication, mechanized construction, and smart drones have been widely applied, enhancing safety, efficiency, and intelligence in project execution [4] - The "e-Infrastructure 2.0" system serves as a digital hub, facilitating comprehensive control over planning, design, finance, and materials, thus enabling proactive development strategies [4] Group 4: Future Blueprint - The company has outlined a new blueprint for the "15th Five-Year Plan," focusing on key areas such as Songbei New District and agricultural network upgrades, ensuring that ambitious plans translate into detailed construction projects [5] - The integration of "six precisions" into the construction process aims to establish a new norm in project management, emphasizing quality, safety, and efficiency [6] - The company plans to advance 121 power grid construction tasks, leveraging a dual guarantee mechanism and smart monitoring to uphold safety and quality standards [6]