Core Viewpoint - The article highlights the successful replacement of the control tower glass at Pudong Airport, emphasizing the importance of maintaining safety and efficiency in air traffic control operations while overcoming significant logistical challenges [1][2]. Group 1: Project Overview - The glass replacement project was initiated due to the aging glass showing signs of water seepage and fogging, which could potentially compromise air traffic safety [1]. - The project was executed without halting airport operations, requiring careful planning to ensure minimal disruption during peak flight times [5]. Group 2: Challenges Faced - Four main challenges were identified: the inability to use heavy cranes due to the tower's location, restrictions on scaffolding due to structural limitations, narrow internal spaces complicating glass transport and installation, and the need to work during low-traffic hours to avoid interference with flight operations [2]. - The project team had to innovate solutions to these challenges, including the use of a "spider man + steel structure components" approach to create a working platform without damaging the existing tower structure [3][4]. Group 3: Execution and Results - The project commenced on July 15, 2025, with the construction of a steel structure platform, followed by the actual glass replacement work conducted from September 15 to September 29, 2025 [5]. - The entire project was completed in 77 days, 33 days ahead of schedule, with no glass breakage during the process, showcasing the team's effective planning and execution capabilities [5].

Group 1 - The Shanghai aviation hub experienced a significant increase in flight operations during the summer travel season, with a record-breaking 1,717 flights on July 31, marking the highest daily flight volume since the airport's opening in 1999 [1] - On August 2, the Pudong Airport achieved a new record of 106 flights in a single hour, showcasing the airport's capacity to handle high traffic [1] - The East China Air Traffic Management Bureau implemented a "shift reform" pilot program at the Pudong control tower to optimize work schedules, effectively reducing the workload of air traffic controllers during night shifts and improving operational efficiency and employee well-being [2] Group 2 - The East China Air Traffic Management Bureau successfully managed challenges posed by extreme weather conditions, such as typhoons and thunderstorms, during the peak travel season, demonstrating enhanced operational capabilities [2] - The comprehensive renovation of the D taxiway at Hongqiao International Airport was completed after 134 days of non-stop construction, which is crucial for managing flight departures and arrivals [2] - The air traffic management center coordinated closely with Hongqiao Airport and other relevant units to develop a flight operation guarantee plan during the construction period, ensuring that air traffic control standards were maintained and potential risks were managed effectively [3]

Core Points - The comprehensive renovation project at Shanghai Hongqiao International Airport's D taxiway has been successfully completed after 133 days, enhancing the airport's operational capacity [1][2] - The project involved structural reinforcement of the taxiway, upgrading the drainage system, and updating navigation facilities, allowing for the daily handling of nearly 800 flights [1] - The project faced multiple challenges, including the risk of runway incursions, adjacent construction and operational areas, and adverse weather conditions during peak summer operations [2] Project Management and Safety - A "three-party linkage" collaborative mechanism was established among airport departments, control command, and construction units to ensure safety and operational continuity during the renovation [2] - The Shanghai regulatory bureau provided high-standard guidance and oversight throughout the project, focusing on safety risk prevention and the implementation of construction management plans [3] - During the construction period, the on-time departure rate for flights at Hongqiao Airport was maintained at 88.86%, indicating effective management and minimal disruption to operations [3] Future Developments - The Shanghai regulatory bureau plans to use this renovation as a model for future projects, aiming to enhance the taxiway's lifecycle management and establish an intelligent monitoring platform for real-time data collection [3] - The goal is to continuously improve operational reliability and service quality, ultimately providing a safer, more convenient, efficient, and comfortable travel experience for passengers [3]