三峡升船机开启第5次年度“体检”

Group 1 - The Three Gorges Ship Lift has officially commenced its planned maintenance on August 25, 2025, marking the fifth annual "check-up" since its operation began [1][3] - The ship lift is the largest and most technically challenging in the world, capable of quickly elevating vessels with a displacement of 3,000 tons, and has facilitated over 48,500 safe operations and transported more than 19 million tons of goods since its trial navigation in 2016 [1][2] Group 2 - The primary goal of the planned maintenance is to eliminate equipment defects and enhance the reliability and safety of the ship lift's operations [2] - The maintenance work involves over 60 tasks across seven categories, with participation from 15 units and more than 290 technical personnel and workers, scheduled to last for 35 days [2][4] - Compared to previous years, the workload for this maintenance has increased by nearly 20%, with a focus on complex projects and high technical requirements [4]