宁波地铁7号线正式开通运营

Core Points - Ningbo Metro Line 7 has officially commenced operations, enhancing the city's transportation network [1][3] - The line spans 39.4 kilometers, is entirely underground, and includes 25 stations, connecting key areas in Ningbo [3] - The opening of Line 7 increases the total operational mileage of Ningbo's metro network to 262 kilometers, significantly contributing to regional transportation integration and economic development [3] Project Details - China Communications First Public Bureau Electric Company was responsible for the construction of ventilation, air conditioning, power lighting, masonry decoration, drainage, and fire protection for two stations and their respective sections [3] - The project team effectively managed construction challenges, including tight schedules and complex coordination among multiple systems, ensuring safety and quality standards were met [3] - Successful completion of the project aligns with the goals of timely delivery, safety control, and quality enhancement [3]